new file mode 100644
@@ -0,0 +1,22371 @@
+From 1c3b6a5aa0d1a489ae3e7bb65aa9f30151b84c90 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 1 Aug 2025 11:07:01 -0700
+Subject: [PATCH 1/2] catch.hpp: Upgrade to latest from Catch v1.12.2
+
+This is a copy of
+https://github.com/catchorg/Catch2/blob/Catch1.x/single_include/catch.hpp
+
+Upstream-Status: Backport [https://github.com/catchorg/Catch2/blob/Catch1.x/single_include/catch.hpp]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ test/thirdparty/catch/catch.hpp | 22352 ++++++++++++++++--------------
+ 1 file changed, 11689 insertions(+), 10663 deletions(-)
+
+diff --git a/test/thirdparty/catch/catch.hpp b/test/thirdparty/catch/catch.hpp
+index 15f7893..fdb046f 100644
+--- a/test/thirdparty/catch/catch.hpp
++++ b/test/thirdparty/catch/catch.hpp
+@@ -1,10663 +1,11689 @@
+-/*
+- * Catch v1.6.1
+- * Generated: 2017-01-20 12:33:53.497767
+- * ----------------------------------------------------------
+- * This file has been merged from multiple headers. Please don't edit it directly
+- * Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
+- *
+- * Distributed under the Boost Software License, Version 1.0. (See accompanying
+- * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+- */
+-#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
+-#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
+-
+-#define TWOBLUECUBES_CATCH_HPP_INCLUDED
+-
+-#ifdef __clang__
+-# pragma clang system_header
+-#elif defined __GNUC__
+-# pragma GCC system_header
+-#endif
+-
+-// #included from: internal/catch_suppress_warnings.h
+-
+-#ifdef __clang__
+-# ifdef __ICC // icpc defines the __clang__ macro
+-# pragma warning(push)
+-# pragma warning(disable: 161 1682)
+-# else // __ICC
+-# pragma clang diagnostic ignored "-Wglobal-constructors"
+-# pragma clang diagnostic ignored "-Wvariadic-macros"
+-# pragma clang diagnostic ignored "-Wc99-extensions"
+-# pragma clang diagnostic ignored "-Wunused-variable"
+-# pragma clang diagnostic push
+-# pragma clang diagnostic ignored "-Wpadded"
+-# pragma clang diagnostic ignored "-Wc++98-compat"
+-# pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
+-# pragma clang diagnostic ignored "-Wswitch-enum"
+-# pragma clang diagnostic ignored "-Wcovered-switch-default"
+-# endif
+-#elif defined __GNUC__
+-# pragma GCC diagnostic ignored "-Wvariadic-macros"
+-# pragma GCC diagnostic ignored "-Wunused-variable"
+-# pragma GCC diagnostic push
+-# pragma GCC diagnostic ignored "-Wpadded"
+-#endif
+-#if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER)
+-# define CATCH_IMPL
+-#endif
+-
+-#ifdef CATCH_IMPL
+-# ifndef CLARA_CONFIG_MAIN
+-# define CLARA_CONFIG_MAIN_NOT_DEFINED
+-# define CLARA_CONFIG_MAIN
+-# endif
+-#endif
+-
+-// #included from: internal/catch_notimplemented_exception.h
+-#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_H_INCLUDED
+-
+-// #included from: catch_common.h
+-#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
+-
+-// #included from: catch_compiler_capabilities.h
+-#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
+-
+-// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
+-// The following features are defined:
+-//
+-// CATCH_CONFIG_CPP11_NULLPTR : is nullptr supported?
+-// CATCH_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
+-// CATCH_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
+-// CATCH_CONFIG_CPP11_IS_ENUM : std::is_enum is supported?
+-// CATCH_CONFIG_CPP11_TUPLE : std::tuple is supported
+-// CATCH_CONFIG_CPP11_LONG_LONG : is long long supported?
+-// CATCH_CONFIG_CPP11_OVERRIDE : is override supported?
+-// CATCH_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
+-
+-// CATCH_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
+-
+-// CATCH_CONFIG_VARIADIC_MACROS : are variadic macros supported?
+-// CATCH_CONFIG_COUNTER : is the __COUNTER__ macro supported?
+-// ****************
+-// Note to maintainers: if new toggles are added please document them
+-// in configuration.md, too
+-// ****************
+-
+-// In general each macro has a _NO_<feature name> form
+-// (e.g. CATCH_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
+-// Many features, at point of detection, define an _INTERNAL_ macro, so they
+-// can be combined, en-mass, with the _NO_ forms later.
+-
+-// All the C++11 features can be disabled with CATCH_CONFIG_NO_CPP11
+-
+-#ifdef __cplusplus
+-
+-# if __cplusplus >= 201103L
+-# define CATCH_CPP11_OR_GREATER
+-# endif
+-
+-# if __cplusplus >= 201402L
+-# define CATCH_CPP14_OR_GREATER
+-# endif
+-
+-#endif
+-
+-#ifdef __clang__
+-
+-# if __has_feature(cxx_nullptr)
+-# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
+-# endif
+-
+-# if __has_feature(cxx_noexcept)
+-# define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
+-# endif
+-
+-# if defined(CATCH_CPP11_OR_GREATER)
+-# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "clang diagnostic ignored \"-Wparentheses\"" )
+-# endif
+-
+-#endif // __clang__
+-
+-////////////////////////////////////////////////////////////////////////////////
+-// Borland
+-#ifdef __BORLANDC__
+-
+-#endif // __BORLANDC__
+-
+-////////////////////////////////////////////////////////////////////////////////
+-// EDG
+-#ifdef __EDG_VERSION__
+-
+-#endif // __EDG_VERSION__
+-
+-////////////////////////////////////////////////////////////////////////////////
+-// Digital Mars
+-#ifdef __DMC__
+-
+-#endif // __DMC__
+-
+-////////////////////////////////////////////////////////////////////////////////
+-// GCC
+-#ifdef __GNUC__
+-
+-# if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
+-# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
+-# endif
+-
+-# if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS) && defined(CATCH_CPP11_OR_GREATER)
+-# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "GCC diagnostic ignored \"-Wparentheses\"" )
+-# endif
+-
+-// - otherwise more recent versions define __cplusplus >= 201103L
+-// and will get picked up below
+-
+-#endif // __GNUC__
+-
+-////////////////////////////////////////////////////////////////////////////////
+-// Visual C++
+-#ifdef _MSC_VER
+-
+-#if (_MSC_VER >= 1600)
+-# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
+-# define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
+-#endif
+-
+-#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
+-#define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
+-#define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
+-#define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE
+-#endif
+-
+-#endif // _MSC_VER
+-
+-////////////////////////////////////////////////////////////////////////////////
+-
+-// Use variadic macros if the compiler supports them
+-#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \
+- ( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \
+- ( defined __GNUC__ && __GNUC__ >= 3 ) || \
+- ( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L )
+-
+-#define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
+-
+-#endif
+-
+-// Use __COUNTER__ if the compiler supports it
+-#if ( defined _MSC_VER && _MSC_VER >= 1300 ) || \
+- ( defined __GNUC__ && __GNUC__ >= 4 && __GNUC_MINOR__ >= 3 ) || \
+- ( defined __clang__ && __clang_major__ >= 3 )
+-
+-#define CATCH_INTERNAL_CONFIG_COUNTER
+-
+-#endif
+-
+-////////////////////////////////////////////////////////////////////////////////
+-// C++ language feature support
+-
+-// catch all support for C++11
+-#if defined(CATCH_CPP11_OR_GREATER)
+-
+-# if !defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR)
+-# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
+-# endif
+-
+-# ifndef CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
+-# define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
+-# endif
+-
+-# ifndef CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
+-# define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
+-# endif
+-
+-# ifndef CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
+-# define CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
+-# endif
+-
+-# ifndef CATCH_INTERNAL_CONFIG_CPP11_TUPLE
+-# define CATCH_INTERNAL_CONFIG_CPP11_TUPLE
+-# endif
+-
+-# ifndef CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
+-# define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
+-# endif
+-
+-# if !defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG)
+-# define CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG
+-# endif
+-
+-# if !defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE)
+-# define CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE
+-# endif
+-# if !defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
+-# define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
+-# endif
+-# if !defined(CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE)
+-# define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE
+-# endif
+-
+-#endif // __cplusplus >= 201103L
+-
+-// Now set the actual defines based on the above + anything the user has configured
+-#if defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NO_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_NO_CPP11)
+-# define CATCH_CONFIG_CPP11_NULLPTR
+-#endif
+-#if defined(CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_NO_CPP11)
+-# define CATCH_CONFIG_CPP11_NOEXCEPT
+-#endif
+-#if defined(CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_NO_CPP11)
+-# define CATCH_CONFIG_CPP11_GENERATED_METHODS
+-#endif
+-#if defined(CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_NO_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_NO_CPP11)
+-# define CATCH_CONFIG_CPP11_IS_ENUM
+-#endif
+-#if defined(CATCH_INTERNAL_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_CPP11_NO_TUPLE) && !defined(CATCH_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_NO_CPP11)
+-# define CATCH_CONFIG_CPP11_TUPLE
+-#endif
+-#if defined(CATCH_INTERNAL_CONFIG_VARIADIC_MACROS) && !defined(CATCH_CONFIG_NO_VARIADIC_MACROS) && !defined(CATCH_CONFIG_VARIADIC_MACROS)
+-# define CATCH_CONFIG_VARIADIC_MACROS
+-#endif
+-#if defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_NO_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_CPP11)
+-# define CATCH_CONFIG_CPP11_LONG_LONG
+-#endif
+-#if defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_NO_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_CPP11)
+-# define CATCH_CONFIG_CPP11_OVERRIDE
+-#endif
+-#if defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_NO_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_CPP11)
+-# define CATCH_CONFIG_CPP11_UNIQUE_PTR
+-#endif
+-// Use of __COUNTER__ is suppressed if __JETBRAINS_IDE__ is #defined (meaning we're being parsed by a JetBrains IDE for
+-// analytics) because, at time of writing, __COUNTER__ is not properly handled by it.
+-// This does not affect compilation
+-#if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER) && !defined(__JETBRAINS_IDE__)
+-# define CATCH_CONFIG_COUNTER
+-#endif
+-#if defined(CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE) && !defined(CATCH_CONFIG_CPP11_NO_SHUFFLE) && !defined(CATCH_CONFIG_CPP11_SHUFFLE) && !defined(CATCH_CONFIG_NO_CPP11)
+-# define CATCH_CONFIG_CPP11_SHUFFLE
+-#endif
+-
+-#if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS)
+-# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS
+-#endif
+-
+-// noexcept support:
+-#if defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_NOEXCEPT)
+-# define CATCH_NOEXCEPT noexcept
+-# define CATCH_NOEXCEPT_IS(x) noexcept(x)
+-#else
+-# define CATCH_NOEXCEPT throw()
+-# define CATCH_NOEXCEPT_IS(x)
+-#endif
+-
+-// nullptr support
+-#ifdef CATCH_CONFIG_CPP11_NULLPTR
+-# define CATCH_NULL nullptr
+-#else
+-# define CATCH_NULL NULL
+-#endif
+-
+-// override support
+-#ifdef CATCH_CONFIG_CPP11_OVERRIDE
+-# define CATCH_OVERRIDE override
+-#else
+-# define CATCH_OVERRIDE
+-#endif
+-
+-// unique_ptr support
+-#ifdef CATCH_CONFIG_CPP11_UNIQUE_PTR
+-# define CATCH_AUTO_PTR( T ) std::unique_ptr<T>
+-#else
+-# define CATCH_AUTO_PTR( T ) std::auto_ptr<T>
+-#endif
+-
+-#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
+-#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
+-#ifdef CATCH_CONFIG_COUNTER
+-# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ )
+-#else
+-# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
+-#endif
+-
+-#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
+-#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
+-
+-#include <sstream>
+-#include <stdexcept>
+-#include <algorithm>
+-
+-namespace Catch {
+-
+- struct IConfig;
+-
+- struct CaseSensitive { enum Choice {
+- Yes,
+- No
+- }; };
+-
+- class NonCopyable {
+-#ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- NonCopyable( NonCopyable const& ) = delete;
+- NonCopyable( NonCopyable && ) = delete;
+- NonCopyable& operator = ( NonCopyable const& ) = delete;
+- NonCopyable& operator = ( NonCopyable && ) = delete;
+-#else
+- NonCopyable( NonCopyable const& info );
+- NonCopyable& operator = ( NonCopyable const& );
+-#endif
+-
+- protected:
+- NonCopyable() {}
+- virtual ~NonCopyable();
+- };
+-
+- class SafeBool {
+- public:
+- typedef void (SafeBool::*type)() const;
+-
+- static type makeSafe( bool value ) {
+- return value ? &SafeBool::trueValue : 0;
+- }
+- private:
+- void trueValue() const {}
+- };
+-
+- template<typename ContainerT>
+- inline void deleteAll( ContainerT& container ) {
+- typename ContainerT::const_iterator it = container.begin();
+- typename ContainerT::const_iterator itEnd = container.end();
+- for(; it != itEnd; ++it )
+- delete *it;
+- }
+- template<typename AssociativeContainerT>
+- inline void deleteAllValues( AssociativeContainerT& container ) {
+- typename AssociativeContainerT::const_iterator it = container.begin();
+- typename AssociativeContainerT::const_iterator itEnd = container.end();
+- for(; it != itEnd; ++it )
+- delete it->second;
+- }
+-
+- bool startsWith( std::string const& s, std::string const& prefix );
+- bool endsWith( std::string const& s, std::string const& suffix );
+- bool contains( std::string const& s, std::string const& infix );
+- void toLowerInPlace( std::string& s );
+- std::string toLower( std::string const& s );
+- std::string trim( std::string const& str );
+- bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis );
+-
+- struct pluralise {
+- pluralise( std::size_t count, std::string const& label );
+-
+- friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser );
+-
+- std::size_t m_count;
+- std::string m_label;
+- };
+-
+- struct SourceLineInfo {
+-
+- SourceLineInfo();
+- SourceLineInfo( char const* _file, std::size_t _line );
+- SourceLineInfo( SourceLineInfo const& other );
+-# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- SourceLineInfo( SourceLineInfo && ) = default;
+- SourceLineInfo& operator = ( SourceLineInfo const& ) = default;
+- SourceLineInfo& operator = ( SourceLineInfo && ) = default;
+-# endif
+- bool empty() const;
+- bool operator == ( SourceLineInfo const& other ) const;
+- bool operator < ( SourceLineInfo const& other ) const;
+-
+- std::string file;
+- std::size_t line;
+- };
+-
+- std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info );
+-
+- // This is just here to avoid compiler warnings with macro constants and boolean literals
+- inline bool alwaysTrue( std::size_t = 0 ) { return true; }
+- inline bool alwaysFalse( std::size_t = 0 ) { return false; }
+-
+- void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo );
+-
+- void seedRng( IConfig const& config );
+- unsigned int rngSeed();
+-
+- // Use this in variadic streaming macros to allow
+- // >> +StreamEndStop
+- // as well as
+- // >> stuff +StreamEndStop
+- struct StreamEndStop {
+- std::string operator+() {
+- return std::string();
+- }
+- };
+- template<typename T>
+- T const& operator + ( T const& value, StreamEndStop ) {
+- return value;
+- }
+-}
+-
+-#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast<std::size_t>( __LINE__ ) )
+-#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO );
+-
+-#include <ostream>
+-
+-namespace Catch {
+-
+- class NotImplementedException : public std::exception
+- {
+- public:
+- NotImplementedException( SourceLineInfo const& lineInfo );
+- NotImplementedException( NotImplementedException const& ) {}
+-
+- virtual ~NotImplementedException() CATCH_NOEXCEPT {}
+-
+- virtual const char* what() const CATCH_NOEXCEPT;
+-
+- private:
+- std::string m_what;
+- SourceLineInfo m_lineInfo;
+- };
+-
+-} // end namespace Catch
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO )
+-
+-// #included from: internal/catch_context.h
+-#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED
+-
+-// #included from: catch_interfaces_generators.h
+-#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORS_H_INCLUDED
+-
+-#include <string>
+-
+-namespace Catch {
+-
+- struct IGeneratorInfo {
+- virtual ~IGeneratorInfo();
+- virtual bool moveNext() = 0;
+- virtual std::size_t getCurrentIndex() const = 0;
+- };
+-
+- struct IGeneratorsForTest {
+- virtual ~IGeneratorsForTest();
+-
+- virtual IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) = 0;
+- virtual bool moveNext() = 0;
+- };
+-
+- IGeneratorsForTest* createGeneratorsForTest();
+-
+-} // end namespace Catch
+-
+-// #included from: catch_ptr.hpp
+-#define TWOBLUECUBES_CATCH_PTR_HPP_INCLUDED
+-
+-#ifdef __clang__
+-#pragma clang diagnostic push
+-#pragma clang diagnostic ignored "-Wpadded"
+-#endif
+-
+-namespace Catch {
+-
+- // An intrusive reference counting smart pointer.
+- // T must implement addRef() and release() methods
+- // typically implementing the IShared interface
+- template<typename T>
+- class Ptr {
+- public:
+- Ptr() : m_p( CATCH_NULL ){}
+- Ptr( T* p ) : m_p( p ){
+- if( m_p )
+- m_p->addRef();
+- }
+- Ptr( Ptr const& other ) : m_p( other.m_p ){
+- if( m_p )
+- m_p->addRef();
+- }
+- ~Ptr(){
+- if( m_p )
+- m_p->release();
+- }
+- void reset() {
+- if( m_p )
+- m_p->release();
+- m_p = CATCH_NULL;
+- }
+- Ptr& operator = ( T* p ){
+- Ptr temp( p );
+- swap( temp );
+- return *this;
+- }
+- Ptr& operator = ( Ptr const& other ){
+- Ptr temp( other );
+- swap( temp );
+- return *this;
+- }
+- void swap( Ptr& other ) { std::swap( m_p, other.m_p ); }
+- T* get() const{ return m_p; }
+- T& operator*() const { return *m_p; }
+- T* operator->() const { return m_p; }
+- bool operator !() const { return m_p == CATCH_NULL; }
+- operator SafeBool::type() const { return SafeBool::makeSafe( m_p != CATCH_NULL ); }
+-
+- private:
+- T* m_p;
+- };
+-
+- struct IShared : NonCopyable {
+- virtual ~IShared();
+- virtual void addRef() const = 0;
+- virtual void release() const = 0;
+- };
+-
+- template<typename T = IShared>
+- struct SharedImpl : T {
+-
+- SharedImpl() : m_rc( 0 ){}
+-
+- virtual void addRef() const {
+- ++m_rc;
+- }
+- virtual void release() const {
+- if( --m_rc == 0 )
+- delete this;
+- }
+-
+- mutable unsigned int m_rc;
+- };
+-
+-} // end namespace Catch
+-
+-#ifdef __clang__
+-#pragma clang diagnostic pop
+-#endif
+-
+-#include <memory>
+-#include <vector>
+-#include <stdlib.h>
+-
+-namespace Catch {
+-
+- class TestCase;
+- class Stream;
+- struct IResultCapture;
+- struct IRunner;
+- struct IGeneratorsForTest;
+- struct IConfig;
+-
+- struct IContext
+- {
+- virtual ~IContext();
+-
+- virtual IResultCapture* getResultCapture() = 0;
+- virtual IRunner* getRunner() = 0;
+- virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) = 0;
+- virtual bool advanceGeneratorsForCurrentTest() = 0;
+- virtual Ptr<IConfig const> getConfig() const = 0;
+- };
+-
+- struct IMutableContext : IContext
+- {
+- virtual ~IMutableContext();
+- virtual void setResultCapture( IResultCapture* resultCapture ) = 0;
+- virtual void setRunner( IRunner* runner ) = 0;
+- virtual void setConfig( Ptr<IConfig const> const& config ) = 0;
+- };
+-
+- IContext& getCurrentContext();
+- IMutableContext& getCurrentMutableContext();
+- void cleanUpContext();
+- Stream createStream( std::string const& streamName );
+-
+-}
+-
+-// #included from: internal/catch_test_registry.hpp
+-#define TWOBLUECUBES_CATCH_TEST_REGISTRY_HPP_INCLUDED
+-
+-// #included from: catch_interfaces_testcase.h
+-#define TWOBLUECUBES_CATCH_INTERFACES_TESTCASE_H_INCLUDED
+-
+-#include <vector>
+-
+-namespace Catch {
+-
+- class TestSpec;
+-
+- struct ITestCase : IShared {
+- virtual void invoke () const = 0;
+- protected:
+- virtual ~ITestCase();
+- };
+-
+- class TestCase;
+- struct IConfig;
+-
+- struct ITestCaseRegistry {
+- virtual ~ITestCaseRegistry();
+- virtual std::vector<TestCase> const& getAllTests() const = 0;
+- virtual std::vector<TestCase> const& getAllTestsSorted( IConfig const& config ) const = 0;
+- };
+-
+- bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config );
+- std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config );
+- std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config );
+-
+-}
+-
+-namespace Catch {
+-
+-template<typename C>
+-class MethodTestCase : public SharedImpl<ITestCase> {
+-
+-public:
+- MethodTestCase( void (C::*method)() ) : m_method( method ) {}
+-
+- virtual void invoke() const {
+- C obj;
+- (obj.*m_method)();
+- }
+-
+-private:
+- virtual ~MethodTestCase() {}
+-
+- void (C::*m_method)();
+-};
+-
+-typedef void(*TestFunction)();
+-
+-struct NameAndDesc {
+- NameAndDesc( const char* _name = "", const char* _description= "" )
+- : name( _name ), description( _description )
+- {}
+-
+- const char* name;
+- const char* description;
+-};
+-
+-void registerTestCase
+- ( ITestCase* testCase,
+- char const* className,
+- NameAndDesc const& nameAndDesc,
+- SourceLineInfo const& lineInfo );
+-
+-struct AutoReg {
+-
+- AutoReg
+- ( TestFunction function,
+- SourceLineInfo const& lineInfo,
+- NameAndDesc const& nameAndDesc );
+-
+- template<typename C>
+- AutoReg
+- ( void (C::*method)(),
+- char const* className,
+- NameAndDesc const& nameAndDesc,
+- SourceLineInfo const& lineInfo ) {
+-
+- registerTestCase
+- ( new MethodTestCase<C>( method ),
+- className,
+- nameAndDesc,
+- lineInfo );
+- }
+-
+- ~AutoReg();
+-
+-private:
+- AutoReg( AutoReg const& );
+- void operator= ( AutoReg const& );
+-};
+-
+-void registerTestCaseFunction
+- ( TestFunction function,
+- SourceLineInfo const& lineInfo,
+- NameAndDesc const& nameAndDesc );
+-
+-} // end namespace Catch
+-
+-#ifdef CATCH_CONFIG_VARIADIC_MACROS
+- ///////////////////////////////////////////////////////////////////////////////
+- #define INTERNAL_CATCH_TESTCASE2( TestName, ... ) \
+- static void TestName(); \
+- namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) ); }\
+- static void TestName()
+- #define INTERNAL_CATCH_TESTCASE( ... ) \
+- INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), __VA_ARGS__ )
+-
+- ///////////////////////////////////////////////////////////////////////////////
+- #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \
+- namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); }
+-
+- ///////////////////////////////////////////////////////////////////////////////
+- #define INTERNAL_CATCH_TEST_CASE_METHOD2( TestName, ClassName, ... )\
+- namespace{ \
+- struct TestName : ClassName{ \
+- void test(); \
+- }; \
+- Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestName::test, #ClassName, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); \
+- } \
+- void TestName::test()
+- #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... ) \
+- INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, __VA_ARGS__ )
+-
+- ///////////////////////////////////////////////////////////////////////////////
+- #define INTERNAL_CATCH_REGISTER_TESTCASE( Function, ... ) \
+- Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) );
+-
+-#else
+- ///////////////////////////////////////////////////////////////////////////////
+- #define INTERNAL_CATCH_TESTCASE2( TestName, Name, Desc ) \
+- static void TestName(); \
+- namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) ); }\
+- static void TestName()
+- #define INTERNAL_CATCH_TESTCASE( Name, Desc ) \
+- INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), Name, Desc )
+-
+- ///////////////////////////////////////////////////////////////////////////////
+- #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \
+- namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( Name, Desc ), CATCH_INTERNAL_LINEINFO ); }
+-
+- ///////////////////////////////////////////////////////////////////////////////
+- #define INTERNAL_CATCH_TEST_CASE_METHOD2( TestCaseName, ClassName, TestName, Desc )\
+- namespace{ \
+- struct TestCaseName : ClassName{ \
+- void test(); \
+- }; \
+- Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestCaseName::test, #ClassName, Catch::NameAndDesc( TestName, Desc ), CATCH_INTERNAL_LINEINFO ); \
+- } \
+- void TestCaseName::test()
+- #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, TestName, Desc )\
+- INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, TestName, Desc )
+-
+- ///////////////////////////////////////////////////////////////////////////////
+- #define INTERNAL_CATCH_REGISTER_TESTCASE( Function, Name, Desc ) \
+- Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) );
+-#endif
+-
+-// #included from: internal/catch_capture.hpp
+-#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
+-
+-// #included from: catch_result_builder.h
+-#define TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED
+-
+-// #included from: catch_result_type.h
+-#define TWOBLUECUBES_CATCH_RESULT_TYPE_H_INCLUDED
+-
+-namespace Catch {
+-
+- // ResultWas::OfType enum
+- struct ResultWas { enum OfType {
+- Unknown = -1,
+- Ok = 0,
+- Info = 1,
+- Warning = 2,
+-
+- FailureBit = 0x10,
+-
+- ExpressionFailed = FailureBit | 1,
+- ExplicitFailure = FailureBit | 2,
+-
+- Exception = 0x100 | FailureBit,
+-
+- ThrewException = Exception | 1,
+- DidntThrowException = Exception | 2,
+-
+- FatalErrorCondition = 0x200 | FailureBit
+-
+- }; };
+-
+- inline bool isOk( ResultWas::OfType resultType ) {
+- return ( resultType & ResultWas::FailureBit ) == 0;
+- }
+- inline bool isJustInfo( int flags ) {
+- return flags == ResultWas::Info;
+- }
+-
+- // ResultDisposition::Flags enum
+- struct ResultDisposition { enum Flags {
+- Normal = 0x01,
+-
+- ContinueOnFailure = 0x02, // Failures fail test, but execution continues
+- FalseTest = 0x04, // Prefix expression with !
+- SuppressFail = 0x08 // Failures are reported but do not fail the test
+- }; };
+-
+- inline ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ) {
+- return static_cast<ResultDisposition::Flags>( static_cast<int>( lhs ) | static_cast<int>( rhs ) );
+- }
+-
+- inline bool shouldContinueOnFailure( int flags ) { return ( flags & ResultDisposition::ContinueOnFailure ) != 0; }
+- inline bool isFalseTest( int flags ) { return ( flags & ResultDisposition::FalseTest ) != 0; }
+- inline bool shouldSuppressFailure( int flags ) { return ( flags & ResultDisposition::SuppressFail ) != 0; }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_assertionresult.h
+-#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
+-
+-#include <string>
+-
+-namespace Catch {
+-
+- struct AssertionInfo
+- {
+- AssertionInfo() {}
+- AssertionInfo( std::string const& _macroName,
+- SourceLineInfo const& _lineInfo,
+- std::string const& _capturedExpression,
+- ResultDisposition::Flags _resultDisposition );
+-
+- std::string macroName;
+- SourceLineInfo lineInfo;
+- std::string capturedExpression;
+- ResultDisposition::Flags resultDisposition;
+- };
+-
+- struct AssertionResultData
+- {
+- AssertionResultData() : resultType( ResultWas::Unknown ) {}
+-
+- std::string reconstructedExpression;
+- std::string message;
+- ResultWas::OfType resultType;
+- };
+-
+- class AssertionResult {
+- public:
+- AssertionResult();
+- AssertionResult( AssertionInfo const& info, AssertionResultData const& data );
+- ~AssertionResult();
+-# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- AssertionResult( AssertionResult const& ) = default;
+- AssertionResult( AssertionResult && ) = default;
+- AssertionResult& operator = ( AssertionResult const& ) = default;
+- AssertionResult& operator = ( AssertionResult && ) = default;
+-# endif
+-
+- bool isOk() const;
+- bool succeeded() const;
+- ResultWas::OfType getResultType() const;
+- bool hasExpression() const;
+- bool hasMessage() const;
+- std::string getExpression() const;
+- std::string getExpressionInMacro() const;
+- bool hasExpandedExpression() const;
+- std::string getExpandedExpression() const;
+- std::string getMessage() const;
+- SourceLineInfo getSourceInfo() const;
+- std::string getTestMacroName() const;
+-
+- protected:
+- AssertionInfo m_info;
+- AssertionResultData m_resultData;
+- };
+-
+-} // end namespace Catch
+-
+-// #included from: catch_matchers.hpp
+-#define TWOBLUECUBES_CATCH_MATCHERS_HPP_INCLUDED
+-
+-namespace Catch {
+-namespace Matchers {
+- namespace Impl {
+-
+- namespace Generic {
+- template<typename ExpressionT> class AllOf;
+- template<typename ExpressionT> class AnyOf;
+- template<typename ExpressionT> class Not;
+- }
+-
+- template<typename ExpressionT>
+- struct Matcher : SharedImpl<IShared>
+- {
+- typedef ExpressionT ExpressionType;
+-
+- virtual ~Matcher() {}
+- virtual Ptr<Matcher> clone() const = 0;
+- virtual bool match( ExpressionT const& expr ) const = 0;
+- virtual std::string toString() const = 0;
+-
+- Generic::AllOf<ExpressionT> operator && ( Matcher<ExpressionT> const& other ) const;
+- Generic::AnyOf<ExpressionT> operator || ( Matcher<ExpressionT> const& other ) const;
+- Generic::Not<ExpressionT> operator ! () const;
+- };
+-
+- template<typename DerivedT, typename ExpressionT>
+- struct MatcherImpl : Matcher<ExpressionT> {
+-
+- virtual Ptr<Matcher<ExpressionT> > clone() const {
+- return Ptr<Matcher<ExpressionT> >( new DerivedT( static_cast<DerivedT const&>( *this ) ) );
+- }
+- };
+-
+- namespace Generic {
+- template<typename ExpressionT>
+- class Not : public MatcherImpl<Not<ExpressionT>, ExpressionT> {
+- public:
+- explicit Not( Matcher<ExpressionT> const& matcher ) : m_matcher(matcher.clone()) {}
+- Not( Not const& other ) : m_matcher( other.m_matcher ) {}
+-
+- virtual bool match( ExpressionT const& expr ) const CATCH_OVERRIDE {
+- return !m_matcher->match( expr );
+- }
+-
+- virtual std::string toString() const CATCH_OVERRIDE {
+- return "not " + m_matcher->toString();
+- }
+- private:
+- Ptr< Matcher<ExpressionT> > m_matcher;
+- };
+-
+- template<typename ExpressionT>
+- class AllOf : public MatcherImpl<AllOf<ExpressionT>, ExpressionT> {
+- public:
+-
+- AllOf() {}
+- AllOf( AllOf const& other ) : m_matchers( other.m_matchers ) {}
+-
+- AllOf& add( Matcher<ExpressionT> const& matcher ) {
+- m_matchers.push_back( matcher.clone() );
+- return *this;
+- }
+- virtual bool match( ExpressionT const& expr ) const
+- {
+- for( std::size_t i = 0; i < m_matchers.size(); ++i )
+- if( !m_matchers[i]->match( expr ) )
+- return false;
+- return true;
+- }
+- virtual std::string toString() const {
+- std::ostringstream oss;
+- oss << "( ";
+- for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
+- if( i != 0 )
+- oss << " and ";
+- oss << m_matchers[i]->toString();
+- }
+- oss << " )";
+- return oss.str();
+- }
+-
+- AllOf operator && ( Matcher<ExpressionT> const& other ) const {
+- AllOf allOfExpr( *this );
+- allOfExpr.add( other );
+- return allOfExpr;
+- }
+-
+- private:
+- std::vector<Ptr<Matcher<ExpressionT> > > m_matchers;
+- };
+-
+- template<typename ExpressionT>
+- class AnyOf : public MatcherImpl<AnyOf<ExpressionT>, ExpressionT> {
+- public:
+-
+- AnyOf() {}
+- AnyOf( AnyOf const& other ) : m_matchers( other.m_matchers ) {}
+-
+- AnyOf& add( Matcher<ExpressionT> const& matcher ) {
+- m_matchers.push_back( matcher.clone() );
+- return *this;
+- }
+- virtual bool match( ExpressionT const& expr ) const
+- {
+- for( std::size_t i = 0; i < m_matchers.size(); ++i )
+- if( m_matchers[i]->match( expr ) )
+- return true;
+- return false;
+- }
+- virtual std::string toString() const {
+- std::ostringstream oss;
+- oss << "( ";
+- for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
+- if( i != 0 )
+- oss << " or ";
+- oss << m_matchers[i]->toString();
+- }
+- oss << " )";
+- return oss.str();
+- }
+-
+- AnyOf operator || ( Matcher<ExpressionT> const& other ) const {
+- AnyOf anyOfExpr( *this );
+- anyOfExpr.add( other );
+- return anyOfExpr;
+- }
+-
+- private:
+- std::vector<Ptr<Matcher<ExpressionT> > > m_matchers;
+- };
+-
+- } // namespace Generic
+-
+- template<typename ExpressionT>
+- Generic::AllOf<ExpressionT> Matcher<ExpressionT>::operator && ( Matcher<ExpressionT> const& other ) const {
+- Generic::AllOf<ExpressionT> allOfExpr;
+- allOfExpr.add( *this );
+- allOfExpr.add( other );
+- return allOfExpr;
+- }
+-
+- template<typename ExpressionT>
+- Generic::AnyOf<ExpressionT> Matcher<ExpressionT>::operator || ( Matcher<ExpressionT> const& other ) const {
+- Generic::AnyOf<ExpressionT> anyOfExpr;
+- anyOfExpr.add( *this );
+- anyOfExpr.add( other );
+- return anyOfExpr;
+- }
+-
+- template<typename ExpressionT>
+- Generic::Not<ExpressionT> Matcher<ExpressionT>::operator ! () const {
+- return Generic::Not<ExpressionT>( *this );
+- }
+-
+- namespace StdString {
+-
+- inline std::string makeString( std::string const& str ) { return str; }
+- inline std::string makeString( const char* str ) { return str ? std::string( str ) : std::string(); }
+-
+- struct CasedString
+- {
+- CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity )
+- : m_caseSensitivity( caseSensitivity ),
+- m_str( adjustString( str ) )
+- {}
+- std::string adjustString( std::string const& str ) const {
+- return m_caseSensitivity == CaseSensitive::No
+- ? toLower( str )
+- : str;
+-
+- }
+- std::string toStringSuffix() const
+- {
+- return m_caseSensitivity == CaseSensitive::No
+- ? " (case insensitive)"
+- : "";
+- }
+- CaseSensitive::Choice m_caseSensitivity;
+- std::string m_str;
+- };
+-
+- struct Equals : MatcherImpl<Equals, std::string> {
+- Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
+- : m_data( str, caseSensitivity )
+- {}
+- Equals( Equals const& other ) : m_data( other.m_data ){}
+-
+- virtual ~Equals();
+-
+- virtual bool match( std::string const& expr ) const {
+- return m_data.m_str == m_data.adjustString( expr );;
+- }
+- virtual std::string toString() const {
+- return "equals: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
+- }
+-
+- CasedString m_data;
+- };
+-
+- struct Contains : MatcherImpl<Contains, std::string> {
+- Contains( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
+- : m_data( substr, caseSensitivity ){}
+- Contains( Contains const& other ) : m_data( other.m_data ){}
+-
+- virtual ~Contains();
+-
+- virtual bool match( std::string const& expr ) const {
+- return m_data.adjustString( expr ).find( m_data.m_str ) != std::string::npos;
+- }
+- virtual std::string toString() const {
+- return "contains: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
+- }
+-
+- CasedString m_data;
+- };
+-
+- struct StartsWith : MatcherImpl<StartsWith, std::string> {
+- StartsWith( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
+- : m_data( substr, caseSensitivity ){}
+-
+- StartsWith( StartsWith const& other ) : m_data( other.m_data ){}
+-
+- virtual ~StartsWith();
+-
+- virtual bool match( std::string const& expr ) const {
+- return startsWith( m_data.adjustString( expr ), m_data.m_str );
+- }
+- virtual std::string toString() const {
+- return "starts with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
+- }
+-
+- CasedString m_data;
+- };
+-
+- struct EndsWith : MatcherImpl<EndsWith, std::string> {
+- EndsWith( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
+- : m_data( substr, caseSensitivity ){}
+- EndsWith( EndsWith const& other ) : m_data( other.m_data ){}
+-
+- virtual ~EndsWith();
+-
+- virtual bool match( std::string const& expr ) const {
+- return endsWith( m_data.adjustString( expr ), m_data.m_str );
+- }
+- virtual std::string toString() const {
+- return "ends with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
+- }
+-
+- CasedString m_data;
+- };
+- } // namespace StdString
+- } // namespace Impl
+-
+- // The following functions create the actual matcher objects.
+- // This allows the types to be inferred
+- template<typename ExpressionT>
+- inline Impl::Generic::Not<ExpressionT> Not( Impl::Matcher<ExpressionT> const& m ) {
+- return Impl::Generic::Not<ExpressionT>( m );
+- }
+-
+- template<typename ExpressionT>
+- inline Impl::Generic::AllOf<ExpressionT> AllOf( Impl::Matcher<ExpressionT> const& m1,
+- Impl::Matcher<ExpressionT> const& m2 ) {
+- return Impl::Generic::AllOf<ExpressionT>().add( m1 ).add( m2 );
+- }
+- template<typename ExpressionT>
+- inline Impl::Generic::AllOf<ExpressionT> AllOf( Impl::Matcher<ExpressionT> const& m1,
+- Impl::Matcher<ExpressionT> const& m2,
+- Impl::Matcher<ExpressionT> const& m3 ) {
+- return Impl::Generic::AllOf<ExpressionT>().add( m1 ).add( m2 ).add( m3 );
+- }
+- template<typename ExpressionT>
+- inline Impl::Generic::AnyOf<ExpressionT> AnyOf( Impl::Matcher<ExpressionT> const& m1,
+- Impl::Matcher<ExpressionT> const& m2 ) {
+- return Impl::Generic::AnyOf<ExpressionT>().add( m1 ).add( m2 );
+- }
+- template<typename ExpressionT>
+- inline Impl::Generic::AnyOf<ExpressionT> AnyOf( Impl::Matcher<ExpressionT> const& m1,
+- Impl::Matcher<ExpressionT> const& m2,
+- Impl::Matcher<ExpressionT> const& m3 ) {
+- return Impl::Generic::AnyOf<ExpressionT>().add( m1 ).add( m2 ).add( m3 );
+- }
+-
+- inline Impl::StdString::Equals Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
+- return Impl::StdString::Equals( str, caseSensitivity );
+- }
+- inline Impl::StdString::Equals Equals( const char* str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
+- return Impl::StdString::Equals( Impl::StdString::makeString( str ), caseSensitivity );
+- }
+- inline Impl::StdString::Contains Contains( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
+- return Impl::StdString::Contains( substr, caseSensitivity );
+- }
+- inline Impl::StdString::Contains Contains( const char* substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
+- return Impl::StdString::Contains( Impl::StdString::makeString( substr ), caseSensitivity );
+- }
+- inline Impl::StdString::StartsWith StartsWith( std::string const& substr ) {
+- return Impl::StdString::StartsWith( substr );
+- }
+- inline Impl::StdString::StartsWith StartsWith( const char* substr ) {
+- return Impl::StdString::StartsWith( Impl::StdString::makeString( substr ) );
+- }
+- inline Impl::StdString::EndsWith EndsWith( std::string const& substr ) {
+- return Impl::StdString::EndsWith( substr );
+- }
+- inline Impl::StdString::EndsWith EndsWith( const char* substr ) {
+- return Impl::StdString::EndsWith( Impl::StdString::makeString( substr ) );
+- }
+-
+-} // namespace Matchers
+-
+-using namespace Matchers;
+-
+-} // namespace Catch
+-
+-namespace Catch {
+-
+- struct TestFailureException{};
+-
+- template<typename T> class ExpressionLhs;
+-
+- struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
+-
+- struct CopyableStream {
+- CopyableStream() {}
+- CopyableStream( CopyableStream const& other ) {
+- oss << other.oss.str();
+- }
+- CopyableStream& operator=( CopyableStream const& other ) {
+- oss.str("");
+- oss << other.oss.str();
+- return *this;
+- }
+- std::ostringstream oss;
+- };
+-
+- class ResultBuilder {
+- public:
+- ResultBuilder( char const* macroName,
+- SourceLineInfo const& lineInfo,
+- char const* capturedExpression,
+- ResultDisposition::Flags resultDisposition,
+- char const* secondArg = "" );
+-
+- template<typename T>
+- ExpressionLhs<T const&> operator <= ( T const& operand );
+- ExpressionLhs<bool> operator <= ( bool value );
+-
+- template<typename T>
+- ResultBuilder& operator << ( T const& value ) {
+- m_stream.oss << value;
+- return *this;
+- }
+-
+- template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& );
+- template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& );
+-
+- ResultBuilder& setResultType( ResultWas::OfType result );
+- ResultBuilder& setResultType( bool result );
+- ResultBuilder& setLhs( std::string const& lhs );
+- ResultBuilder& setRhs( std::string const& rhs );
+- ResultBuilder& setOp( std::string const& op );
+-
+- void endExpression();
+-
+- std::string reconstructExpression() const;
+- AssertionResult build() const;
+-
+- void useActiveException( ResultDisposition::Flags resultDisposition = ResultDisposition::Normal );
+- void captureResult( ResultWas::OfType resultType );
+- void captureExpression();
+- void captureExpectedException( std::string const& expectedMessage );
+- void captureExpectedException( Matchers::Impl::Matcher<std::string> const& matcher );
+- void handleResult( AssertionResult const& result );
+- void react();
+- bool shouldDebugBreak() const;
+- bool allowThrows() const;
+-
+- private:
+- AssertionInfo m_assertionInfo;
+- AssertionResultData m_data;
+- struct ExprComponents {
+- ExprComponents() : testFalse( false ) {}
+- bool testFalse;
+- std::string lhs, rhs, op;
+- } m_exprComponents;
+- CopyableStream m_stream;
+-
+- bool m_shouldDebugBreak;
+- bool m_shouldThrow;
+- };
+-
+-} // namespace Catch
+-
+-// Include after due to circular dependency:
+-// #included from: catch_expression_lhs.hpp
+-#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED
+-
+-// #included from: catch_evaluate.hpp
+-#define TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED
+-
+-#ifdef _MSC_VER
+-#pragma warning(push)
+-#pragma warning(disable:4389) // '==' : signed/unsigned mismatch
+-#endif
+-
+-#include <cstddef>
+-
+-namespace Catch {
+-namespace Internal {
+-
+- enum Operator {
+- IsEqualTo,
+- IsNotEqualTo,
+- IsLessThan,
+- IsGreaterThan,
+- IsLessThanOrEqualTo,
+- IsGreaterThanOrEqualTo
+- };
+-
+- template<Operator Op> struct OperatorTraits { static const char* getName(){ return "*error*"; } };
+- template<> struct OperatorTraits<IsEqualTo> { static const char* getName(){ return "=="; } };
+- template<> struct OperatorTraits<IsNotEqualTo> { static const char* getName(){ return "!="; } };
+- template<> struct OperatorTraits<IsLessThan> { static const char* getName(){ return "<"; } };
+- template<> struct OperatorTraits<IsGreaterThan> { static const char* getName(){ return ">"; } };
+- template<> struct OperatorTraits<IsLessThanOrEqualTo> { static const char* getName(){ return "<="; } };
+- template<> struct OperatorTraits<IsGreaterThanOrEqualTo>{ static const char* getName(){ return ">="; } };
+-
+- template<typename T>
+- inline T& opCast(T const& t) { return const_cast<T&>(t); }
+-
+-// nullptr_t support based on pull request #154 from Konstantin Baumann
+-#ifdef CATCH_CONFIG_CPP11_NULLPTR
+- inline std::nullptr_t opCast(std::nullptr_t) { return nullptr; }
+-#endif // CATCH_CONFIG_CPP11_NULLPTR
+-
+- // So the compare overloads can be operator agnostic we convey the operator as a template
+- // enum, which is used to specialise an Evaluator for doing the comparison.
+- template<typename T1, typename T2, Operator Op>
+- class Evaluator{};
+-
+- template<typename T1, typename T2>
+- struct Evaluator<T1, T2, IsEqualTo> {
+- static bool evaluate( T1 const& lhs, T2 const& rhs) {
+- return bool( opCast( lhs ) == opCast( rhs ) );
+- }
+- };
+- template<typename T1, typename T2>
+- struct Evaluator<T1, T2, IsNotEqualTo> {
+- static bool evaluate( T1 const& lhs, T2 const& rhs ) {
+- return bool( opCast( lhs ) != opCast( rhs ) );
+- }
+- };
+- template<typename T1, typename T2>
+- struct Evaluator<T1, T2, IsLessThan> {
+- static bool evaluate( T1 const& lhs, T2 const& rhs ) {
+- return bool( opCast( lhs ) < opCast( rhs ) );
+- }
+- };
+- template<typename T1, typename T2>
+- struct Evaluator<T1, T2, IsGreaterThan> {
+- static bool evaluate( T1 const& lhs, T2 const& rhs ) {
+- return bool( opCast( lhs ) > opCast( rhs ) );
+- }
+- };
+- template<typename T1, typename T2>
+- struct Evaluator<T1, T2, IsGreaterThanOrEqualTo> {
+- static bool evaluate( T1 const& lhs, T2 const& rhs ) {
+- return bool( opCast( lhs ) >= opCast( rhs ) );
+- }
+- };
+- template<typename T1, typename T2>
+- struct Evaluator<T1, T2, IsLessThanOrEqualTo> {
+- static bool evaluate( T1 const& lhs, T2 const& rhs ) {
+- return bool( opCast( lhs ) <= opCast( rhs ) );
+- }
+- };
+-
+- template<Operator Op, typename T1, typename T2>
+- bool applyEvaluator( T1 const& lhs, T2 const& rhs ) {
+- return Evaluator<T1, T2, Op>::evaluate( lhs, rhs );
+- }
+-
+- // This level of indirection allows us to specialise for integer types
+- // to avoid signed/ unsigned warnings
+-
+- // "base" overload
+- template<Operator Op, typename T1, typename T2>
+- bool compare( T1 const& lhs, T2 const& rhs ) {
+- return Evaluator<T1, T2, Op>::evaluate( lhs, rhs );
+- }
+-
+- // unsigned X to int
+- template<Operator Op> bool compare( unsigned int lhs, int rhs ) {
+- return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
+- }
+- template<Operator Op> bool compare( unsigned long lhs, int rhs ) {
+- return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
+- }
+- template<Operator Op> bool compare( unsigned char lhs, int rhs ) {
+- return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
+- }
+-
+- // unsigned X to long
+- template<Operator Op> bool compare( unsigned int lhs, long rhs ) {
+- return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
+- }
+- template<Operator Op> bool compare( unsigned long lhs, long rhs ) {
+- return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
+- }
+- template<Operator Op> bool compare( unsigned char lhs, long rhs ) {
+- return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
+- }
+-
+- // int to unsigned X
+- template<Operator Op> bool compare( int lhs, unsigned int rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( int lhs, unsigned long rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( int lhs, unsigned char rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
+- }
+-
+- // long to unsigned X
+- template<Operator Op> bool compare( long lhs, unsigned int rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( long lhs, unsigned long rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( long lhs, unsigned char rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+- }
+-
+- // pointer to long (when comparing against NULL)
+- template<Operator Op, typename T> bool compare( long lhs, T* rhs ) {
+- return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
+- }
+- template<Operator Op, typename T> bool compare( T* lhs, long rhs ) {
+- return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
+- }
+-
+- // pointer to int (when comparing against NULL)
+- template<Operator Op, typename T> bool compare( int lhs, T* rhs ) {
+- return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
+- }
+- template<Operator Op, typename T> bool compare( T* lhs, int rhs ) {
+- return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
+- }
+-
+-#ifdef CATCH_CONFIG_CPP11_LONG_LONG
+- // long long to unsigned X
+- template<Operator Op> bool compare( long long lhs, unsigned int rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( long long lhs, unsigned long rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( long long lhs, unsigned long long rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( long long lhs, unsigned char rhs ) {
+- return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+- }
+-
+- // unsigned long long to X
+- template<Operator Op> bool compare( unsigned long long lhs, int rhs ) {
+- return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( unsigned long long lhs, long rhs ) {
+- return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( unsigned long long lhs, long long rhs ) {
+- return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
+- }
+- template<Operator Op> bool compare( unsigned long long lhs, char rhs ) {
+- return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
+- }
+-
+- // pointer to long long (when comparing against NULL)
+- template<Operator Op, typename T> bool compare( long long lhs, T* rhs ) {
+- return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
+- }
+- template<Operator Op, typename T> bool compare( T* lhs, long long rhs ) {
+- return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
+- }
+-#endif // CATCH_CONFIG_CPP11_LONG_LONG
+-
+-#ifdef CATCH_CONFIG_CPP11_NULLPTR
+- // pointer to nullptr_t (when comparing against nullptr)
+- template<Operator Op, typename T> bool compare( std::nullptr_t, T* rhs ) {
+- return Evaluator<T*, T*, Op>::evaluate( nullptr, rhs );
+- }
+- template<Operator Op, typename T> bool compare( T* lhs, std::nullptr_t ) {
+- return Evaluator<T*, T*, Op>::evaluate( lhs, nullptr );
+- }
+-#endif // CATCH_CONFIG_CPP11_NULLPTR
+-
+-} // end of namespace Internal
+-} // end of namespace Catch
+-
+-#ifdef _MSC_VER
+-#pragma warning(pop)
+-#endif
+-
+-// #included from: catch_tostring.h
+-#define TWOBLUECUBES_CATCH_TOSTRING_H_INCLUDED
+-
+-#include <sstream>
+-#include <iomanip>
+-#include <limits>
+-#include <vector>
+-#include <cstddef>
+-
+-#ifdef __OBJC__
+-// #included from: catch_objc_arc.hpp
+-#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED
+-
+-#import <Foundation/Foundation.h>
+-
+-#ifdef __has_feature
+-#define CATCH_ARC_ENABLED __has_feature(objc_arc)
+-#else
+-#define CATCH_ARC_ENABLED 0
+-#endif
+-
+-void arcSafeRelease( NSObject* obj );
+-id performOptionalSelector( id obj, SEL sel );
+-
+-#if !CATCH_ARC_ENABLED
+-inline void arcSafeRelease( NSObject* obj ) {
+- [obj release];
+-}
+-inline id performOptionalSelector( id obj, SEL sel ) {
+- if( [obj respondsToSelector: sel] )
+- return [obj performSelector: sel];
+- return nil;
+-}
+-#define CATCH_UNSAFE_UNRETAINED
+-#define CATCH_ARC_STRONG
+-#else
+-inline void arcSafeRelease( NSObject* ){}
+-inline id performOptionalSelector( id obj, SEL sel ) {
+-#ifdef __clang__
+-#pragma clang diagnostic push
+-#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
+-#endif
+- if( [obj respondsToSelector: sel] )
+- return [obj performSelector: sel];
+-#ifdef __clang__
+-#pragma clang diagnostic pop
+-#endif
+- return nil;
+-}
+-#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained
+-#define CATCH_ARC_STRONG __strong
+-#endif
+-
+-#endif
+-
+-#ifdef CATCH_CONFIG_CPP11_TUPLE
+-#include <tuple>
+-#endif
+-
+-#ifdef CATCH_CONFIG_CPP11_IS_ENUM
+-#include <type_traits>
+-#endif
+-
+-namespace Catch {
+-
+-// Why we're here.
+-template<typename T>
+-std::string toString( T const& value );
+-
+-// Built in overloads
+-
+-std::string toString( std::string const& value );
+-std::string toString( std::wstring const& value );
+-std::string toString( const char* const value );
+-std::string toString( char* const value );
+-std::string toString( const wchar_t* const value );
+-std::string toString( wchar_t* const value );
+-std::string toString( int value );
+-std::string toString( unsigned long value );
+-std::string toString( unsigned int value );
+-std::string toString( const double value );
+-std::string toString( const float value );
+-std::string toString( bool value );
+-std::string toString( char value );
+-std::string toString( signed char value );
+-std::string toString( unsigned char value );
+-
+-#ifdef CATCH_CONFIG_CPP11_LONG_LONG
+-std::string toString( long long value );
+-std::string toString( unsigned long long value );
+-#endif
+-
+-#ifdef CATCH_CONFIG_CPP11_NULLPTR
+-std::string toString( std::nullptr_t );
+-#endif
+-
+-#ifdef __OBJC__
+- std::string toString( NSString const * const& nsstring );
+- std::string toString( NSString * CATCH_ARC_STRONG const& nsstring );
+- std::string toString( NSObject* const& nsObject );
+-#endif
+-
+-namespace Detail {
+-
+- extern const std::string unprintableString;
+-
+- struct BorgType {
+- template<typename T> BorgType( T const& );
+- };
+-
+- struct TrueType { char sizer[1]; };
+- struct FalseType { char sizer[2]; };
+-
+- TrueType& testStreamable( std::ostream& );
+- FalseType testStreamable( FalseType );
+-
+- FalseType operator<<( std::ostream const&, BorgType const& );
+-
+- template<typename T>
+- struct IsStreamInsertable {
+- static std::ostream &s;
+- static T const&t;
+- enum { value = sizeof( testStreamable(s << t) ) == sizeof( TrueType ) };
+- };
+-
+-#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
+- template<typename T,
+- bool IsEnum = std::is_enum<T>::value
+- >
+- struct EnumStringMaker
+- {
+- static std::string convert( T const& ) { return unprintableString; }
+- };
+-
+- template<typename T>
+- struct EnumStringMaker<T,true>
+- {
+- static std::string convert( T const& v )
+- {
+- return ::Catch::toString(
+- static_cast<typename std::underlying_type<T>::type>(v)
+- );
+- }
+- };
+-#endif
+- template<bool C>
+- struct StringMakerBase {
+-#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
+- template<typename T>
+- static std::string convert( T const& v )
+- {
+- return EnumStringMaker<T>::convert( v );
+- }
+-#else
+- template<typename T>
+- static std::string convert( T const& ) { return unprintableString; }
+-#endif
+- };
+-
+- template<>
+- struct StringMakerBase<true> {
+- template<typename T>
+- static std::string convert( T const& _value ) {
+- std::ostringstream oss;
+- oss << _value;
+- return oss.str();
+- }
+- };
+-
+- std::string rawMemoryToString( const void *object, std::size_t size );
+-
+- template<typename T>
+- inline std::string rawMemoryToString( const T& object ) {
+- return rawMemoryToString( &object, sizeof(object) );
+- }
+-
+-} // end namespace Detail
+-
+-template<typename T>
+-struct StringMaker :
+- Detail::StringMakerBase<Detail::IsStreamInsertable<T>::value> {};
+-
+-template<typename T>
+-struct StringMaker<T*> {
+- template<typename U>
+- static std::string convert( U* p ) {
+- if( !p )
+- return "NULL";
+- else
+- return Detail::rawMemoryToString( p );
+- }
+-};
+-
+-template<typename R, typename C>
+-struct StringMaker<R C::*> {
+- static std::string convert( R C::* p ) {
+- if( !p )
+- return "NULL";
+- else
+- return Detail::rawMemoryToString( p );
+- }
+-};
+-
+-namespace Detail {
+- template<typename InputIterator>
+- std::string rangeToString( InputIterator first, InputIterator last );
+-}
+-
+-//template<typename T, typename Allocator>
+-//struct StringMaker<std::vector<T, Allocator> > {
+-// static std::string convert( std::vector<T,Allocator> const& v ) {
+-// return Detail::rangeToString( v.begin(), v.end() );
+-// }
+-//};
+-
+-template<typename T, typename Allocator>
+-std::string toString( std::vector<T,Allocator> const& v ) {
+- return Detail::rangeToString( v.begin(), v.end() );
+-}
+-
+-#ifdef CATCH_CONFIG_CPP11_TUPLE
+-
+-// toString for tuples
+-namespace TupleDetail {
+- template<
+- typename Tuple,
+- std::size_t N = 0,
+- bool = (N < std::tuple_size<Tuple>::value)
+- >
+- struct ElementPrinter {
+- static void print( const Tuple& tuple, std::ostream& os )
+- {
+- os << ( N ? ", " : " " )
+- << Catch::toString(std::get<N>(tuple));
+- ElementPrinter<Tuple,N+1>::print(tuple,os);
+- }
+- };
+-
+- template<
+- typename Tuple,
+- std::size_t N
+- >
+- struct ElementPrinter<Tuple,N,false> {
+- static void print( const Tuple&, std::ostream& ) {}
+- };
+-
+-}
+-
+-template<typename ...Types>
+-struct StringMaker<std::tuple<Types...>> {
+-
+- static std::string convert( const std::tuple<Types...>& tuple )
+- {
+- std::ostringstream os;
+- os << '{';
+- TupleDetail::ElementPrinter<std::tuple<Types...>>::print( tuple, os );
+- os << " }";
+- return os.str();
+- }
+-};
+-#endif // CATCH_CONFIG_CPP11_TUPLE
+-
+-namespace Detail {
+- template<typename T>
+- std::string makeString( T const& value ) {
+- return StringMaker<T>::convert( value );
+- }
+-} // end namespace Detail
+-
+-/// \brief converts any type to a string
+-///
+-/// The default template forwards on to ostringstream - except when an
+-/// ostringstream overload does not exist - in which case it attempts to detect
+-/// that and writes {?}.
+-/// Overload (not specialise) this template for custom typs that you don't want
+-/// to provide an ostream overload for.
+-template<typename T>
+-std::string toString( T const& value ) {
+- return StringMaker<T>::convert( value );
+-}
+-
+- namespace Detail {
+- template<typename InputIterator>
+- std::string rangeToString( InputIterator first, InputIterator last ) {
+- std::ostringstream oss;
+- oss << "{ ";
+- if( first != last ) {
+- oss << Catch::toString( *first );
+- for( ++first ; first != last ; ++first )
+- oss << ", " << Catch::toString( *first );
+- }
+- oss << " }";
+- return oss.str();
+- }
+-}
+-
+-} // end namespace Catch
+-
+-namespace Catch {
+-
+-// Wraps the LHS of an expression and captures the operator and RHS (if any) -
+-// wrapping them all in a ResultBuilder object
+-template<typename T>
+-class ExpressionLhs {
+- ExpressionLhs& operator = ( ExpressionLhs const& );
+-# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- ExpressionLhs& operator = ( ExpressionLhs && ) = delete;
+-# endif
+-
+-public:
+- ExpressionLhs( ResultBuilder& rb, T lhs ) : m_rb( rb ), m_lhs( lhs ) {}
+-# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- ExpressionLhs( ExpressionLhs const& ) = default;
+- ExpressionLhs( ExpressionLhs && ) = default;
+-# endif
+-
+- template<typename RhsT>
+- ResultBuilder& operator == ( RhsT const& rhs ) {
+- return captureExpression<Internal::IsEqualTo>( rhs );
+- }
+-
+- template<typename RhsT>
+- ResultBuilder& operator != ( RhsT const& rhs ) {
+- return captureExpression<Internal::IsNotEqualTo>( rhs );
+- }
+-
+- template<typename RhsT>
+- ResultBuilder& operator < ( RhsT const& rhs ) {
+- return captureExpression<Internal::IsLessThan>( rhs );
+- }
+-
+- template<typename RhsT>
+- ResultBuilder& operator > ( RhsT const& rhs ) {
+- return captureExpression<Internal::IsGreaterThan>( rhs );
+- }
+-
+- template<typename RhsT>
+- ResultBuilder& operator <= ( RhsT const& rhs ) {
+- return captureExpression<Internal::IsLessThanOrEqualTo>( rhs );
+- }
+-
+- template<typename RhsT>
+- ResultBuilder& operator >= ( RhsT const& rhs ) {
+- return captureExpression<Internal::IsGreaterThanOrEqualTo>( rhs );
+- }
+-
+- ResultBuilder& operator == ( bool rhs ) {
+- return captureExpression<Internal::IsEqualTo>( rhs );
+- }
+-
+- ResultBuilder& operator != ( bool rhs ) {
+- return captureExpression<Internal::IsNotEqualTo>( rhs );
+- }
+-
+- void endExpression() {
+- bool value = m_lhs ? true : false;
+- m_rb
+- .setLhs( Catch::toString( value ) )
+- .setResultType( value )
+- .endExpression();
+- }
+-
+- // Only simple binary expressions are allowed on the LHS.
+- // If more complex compositions are required then place the sub expression in parentheses
+- template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( RhsT const& );
+- template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( RhsT const& );
+- template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( RhsT const& );
+- template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( RhsT const& );
+- template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& );
+- template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& );
+-
+-private:
+- template<Internal::Operator Op, typename RhsT>
+- ResultBuilder& captureExpression( RhsT const& rhs ) {
+- return m_rb
+- .setResultType( Internal::compare<Op>( m_lhs, rhs ) )
+- .setLhs( Catch::toString( m_lhs ) )
+- .setRhs( Catch::toString( rhs ) )
+- .setOp( Internal::OperatorTraits<Op>::getName() );
+- }
+-
+-private:
+- ResultBuilder& m_rb;
+- T m_lhs;
+-};
+-
+-} // end namespace Catch
+-
+-
+-namespace Catch {
+-
+- template<typename T>
+- inline ExpressionLhs<T const&> ResultBuilder::operator <= ( T const& operand ) {
+- return ExpressionLhs<T const&>( *this, operand );
+- }
+-
+- inline ExpressionLhs<bool> ResultBuilder::operator <= ( bool value ) {
+- return ExpressionLhs<bool>( *this, value );
+- }
+-
+-} // namespace Catch
+-
+-// #included from: catch_message.h
+-#define TWOBLUECUBES_CATCH_MESSAGE_H_INCLUDED
+-
+-#include <string>
+-
+-namespace Catch {
+-
+- struct MessageInfo {
+- MessageInfo( std::string const& _macroName,
+- SourceLineInfo const& _lineInfo,
+- ResultWas::OfType _type );
+-
+- std::string macroName;
+- SourceLineInfo lineInfo;
+- ResultWas::OfType type;
+- std::string message;
+- unsigned int sequence;
+-
+- bool operator == ( MessageInfo const& other ) const {
+- return sequence == other.sequence;
+- }
+- bool operator < ( MessageInfo const& other ) const {
+- return sequence < other.sequence;
+- }
+- private:
+- static unsigned int globalCount;
+- };
+-
+- struct MessageBuilder {
+- MessageBuilder( std::string const& macroName,
+- SourceLineInfo const& lineInfo,
+- ResultWas::OfType type )
+- : m_info( macroName, lineInfo, type )
+- {}
+-
+- template<typename T>
+- MessageBuilder& operator << ( T const& value ) {
+- m_stream << value;
+- return *this;
+- }
+-
+- MessageInfo m_info;
+- std::ostringstream m_stream;
+- };
+-
+- class ScopedMessage {
+- public:
+- ScopedMessage( MessageBuilder const& builder );
+- ScopedMessage( ScopedMessage const& other );
+- ~ScopedMessage();
+-
+- MessageInfo m_info;
+- };
+-
+-} // end namespace Catch
+-
+-// #included from: catch_interfaces_capture.h
+-#define TWOBLUECUBES_CATCH_INTERFACES_CAPTURE_H_INCLUDED
+-
+-#include <string>
+-
+-namespace Catch {
+-
+- class TestCase;
+- class AssertionResult;
+- struct AssertionInfo;
+- struct SectionInfo;
+- struct SectionEndInfo;
+- struct MessageInfo;
+- class ScopedMessageBuilder;
+- struct Counts;
+-
+- struct IResultCapture {
+-
+- virtual ~IResultCapture();
+-
+- virtual void assertionEnded( AssertionResult const& result ) = 0;
+- virtual bool sectionStarted( SectionInfo const& sectionInfo,
+- Counts& assertions ) = 0;
+- virtual void sectionEnded( SectionEndInfo const& endInfo ) = 0;
+- virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) = 0;
+- virtual void pushScopedMessage( MessageInfo const& message ) = 0;
+- virtual void popScopedMessage( MessageInfo const& message ) = 0;
+-
+- virtual std::string getCurrentTestName() const = 0;
+- virtual const AssertionResult* getLastResult() const = 0;
+-
+- virtual void handleFatalErrorCondition( std::string const& message ) = 0;
+- };
+-
+- IResultCapture& getResultCapture();
+-}
+-
+-// #included from: catch_debugger.h
+-#define TWOBLUECUBES_CATCH_DEBUGGER_H_INCLUDED
+-
+-// #included from: catch_platform.h
+-#define TWOBLUECUBES_CATCH_PLATFORM_H_INCLUDED
+-
+-#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
+-# define CATCH_PLATFORM_MAC
+-#elif defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+-# define CATCH_PLATFORM_IPHONE
+-#elif defined(linux) || defined(__linux) || defined(__linux__)
+-# define CATCH_PLATFORM_LINUX
+-#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
+-# define CATCH_PLATFORM_WINDOWS
+-# if !defined(NOMINMAX) && !defined(CATCH_CONFIG_NO_NOMINMAX)
+-# define CATCH_DEFINES_NOMINMAX
+-# endif
+-# if !defined(WIN32_LEAN_AND_MEAN) && !defined(CATCH_CONFIG_NO_WIN32_LEAN_AND_MEAN)
+-# define CATCH_DEFINES_WIN32_LEAN_AND_MEAN
+-# endif
+-#endif
+-
+-#include <string>
+-
+-namespace Catch{
+-
+- bool isDebuggerActive();
+- void writeToDebugConsole( std::string const& text );
+-}
+-
+-#ifdef CATCH_PLATFORM_MAC
+-
+- // The following code snippet based on:
+- // http://cocoawithlove.com/2008/03/break-into-debugger.html
+- #ifdef DEBUG
+- #if defined(__ppc64__) || defined(__ppc__)
+- #define CATCH_TRAP() \
+- __asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \
+- : : : "memory","r0","r3","r4" )
+- #else
+- #define CATCH_TRAP() _asm__("int $3\n" : : )
+- #endif
+- #endif
+-
+-#elif defined(CATCH_PLATFORM_LINUX)
+- // If we can use inline assembler, do it because this allows us to break
+- // directly at the location of the failing check instead of breaking inside
+- // raise() called from it, i.e. one stack frame below.
+- #if defined(__GNUC__) && (defined(__i386) || defined(__x86_64))
+- #define CATCH_TRAP() asm volatile ("int $3")
+- #else // Fall back to the generic way.
+- #include <signal.h>
+-
+- #define CATCH_TRAP() raise(SIGTRAP)
+- #endif
+-#elif defined(_MSC_VER)
+- #define CATCH_TRAP() __debugbreak()
+-#elif defined(__MINGW32__)
+- extern "C" __declspec(dllimport) void __stdcall DebugBreak();
+- #define CATCH_TRAP() DebugBreak()
+-#endif
+-
+-#ifdef CATCH_TRAP
+- #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { CATCH_TRAP(); }
+-#else
+- #define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue();
+-#endif
+-
+-// #included from: catch_interfaces_runner.h
+-#define TWOBLUECUBES_CATCH_INTERFACES_RUNNER_H_INCLUDED
+-
+-namespace Catch {
+- class TestCase;
+-
+- struct IRunner {
+- virtual ~IRunner();
+- virtual bool aborting() const = 0;
+- };
+-}
+-
+-///////////////////////////////////////////////////////////////////////////////
+-// In the event of a failure works out if the debugger needs to be invoked
+-// and/or an exception thrown and takes appropriate action.
+-// This needs to be done as a macro so the debugger will stop in the user
+-// source code rather than in Catch library code
+-#define INTERNAL_CATCH_REACT( resultBuilder ) \
+- if( resultBuilder.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \
+- resultBuilder.react();
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \
+- do { \
+- Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
+- try { \
+- CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
+- ( __catchResult <= expr ).endExpression(); \
+- } \
+- catch( ... ) { \
+- __catchResult.useActiveException( Catch::ResultDisposition::Normal ); \
+- } \
+- INTERNAL_CATCH_REACT( __catchResult ) \
+- } while( Catch::alwaysFalse( sizeof(expr) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \
+- INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
+- if( Catch::getResultCapture().getLastResult()->succeeded() )
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define INTERNAL_CATCH_ELSE( expr, resultDisposition, macroName ) \
+- INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
+- if( !Catch::getResultCapture().getLastResult()->succeeded() )
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define INTERNAL_CATCH_NO_THROW( expr, resultDisposition, macroName ) \
+- do { \
+- Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
+- try { \
+- expr; \
+- __catchResult.captureResult( Catch::ResultWas::Ok ); \
+- } \
+- catch( ... ) { \
+- __catchResult.useActiveException( resultDisposition ); \
+- } \
+- INTERNAL_CATCH_REACT( __catchResult ) \
+- } while( Catch::alwaysFalse() )
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define INTERNAL_CATCH_THROWS( expr, resultDisposition, matcher, macroName ) \
+- do { \
+- Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition, #matcher ); \
+- if( __catchResult.allowThrows() ) \
+- try { \
+- expr; \
+- __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
+- } \
+- catch( ... ) { \
+- __catchResult.captureExpectedException( matcher ); \
+- } \
+- else \
+- __catchResult.captureResult( Catch::ResultWas::Ok ); \
+- INTERNAL_CATCH_REACT( __catchResult ) \
+- } while( Catch::alwaysFalse() )
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \
+- do { \
+- Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
+- if( __catchResult.allowThrows() ) \
+- try { \
+- expr; \
+- __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
+- } \
+- catch( exceptionType ) { \
+- __catchResult.captureResult( Catch::ResultWas::Ok ); \
+- } \
+- catch( ... ) { \
+- __catchResult.useActiveException( resultDisposition ); \
+- } \
+- else \
+- __catchResult.captureResult( Catch::ResultWas::Ok ); \
+- INTERNAL_CATCH_REACT( __catchResult ) \
+- } while( Catch::alwaysFalse() )
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#ifdef CATCH_CONFIG_VARIADIC_MACROS
+- #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, ... ) \
+- do { \
+- Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
+- __catchResult << __VA_ARGS__ + ::Catch::StreamEndStop(); \
+- __catchResult.captureResult( messageType ); \
+- INTERNAL_CATCH_REACT( __catchResult ) \
+- } while( Catch::alwaysFalse() )
+-#else
+- #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, log ) \
+- do { \
+- Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
+- __catchResult << log + ::Catch::StreamEndStop(); \
+- __catchResult.captureResult( messageType ); \
+- INTERNAL_CATCH_REACT( __catchResult ) \
+- } while( Catch::alwaysFalse() )
+-#endif
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define INTERNAL_CATCH_INFO( log, macroName ) \
+- Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log;
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \
+- do { \
+- Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #arg ", " #matcher, resultDisposition ); \
+- try { \
+- std::string matcherAsString = (matcher).toString(); \
+- __catchResult \
+- .setLhs( Catch::toString( arg ) ) \
+- .setRhs( matcherAsString == Catch::Detail::unprintableString ? #matcher : matcherAsString ) \
+- .setOp( "matches" ) \
+- .setResultType( (matcher).match( arg ) ); \
+- __catchResult.captureExpression(); \
+- } catch( ... ) { \
+- __catchResult.useActiveException( resultDisposition | Catch::ResultDisposition::ContinueOnFailure ); \
+- } \
+- INTERNAL_CATCH_REACT( __catchResult ) \
+- } while( Catch::alwaysFalse() )
+-
+-// #included from: internal/catch_section.h
+-#define TWOBLUECUBES_CATCH_SECTION_H_INCLUDED
+-
+-// #included from: catch_section_info.h
+-#define TWOBLUECUBES_CATCH_SECTION_INFO_H_INCLUDED
+-
+-// #included from: catch_totals.hpp
+-#define TWOBLUECUBES_CATCH_TOTALS_HPP_INCLUDED
+-
+-#include <cstddef>
+-
+-namespace Catch {
+-
+- struct Counts {
+- Counts() : passed( 0 ), failed( 0 ), failedButOk( 0 ) {}
+-
+- Counts operator - ( Counts const& other ) const {
+- Counts diff;
+- diff.passed = passed - other.passed;
+- diff.failed = failed - other.failed;
+- diff.failedButOk = failedButOk - other.failedButOk;
+- return diff;
+- }
+- Counts& operator += ( Counts const& other ) {
+- passed += other.passed;
+- failed += other.failed;
+- failedButOk += other.failedButOk;
+- return *this;
+- }
+-
+- std::size_t total() const {
+- return passed + failed + failedButOk;
+- }
+- bool allPassed() const {
+- return failed == 0 && failedButOk == 0;
+- }
+- bool allOk() const {
+- return failed == 0;
+- }
+-
+- std::size_t passed;
+- std::size_t failed;
+- std::size_t failedButOk;
+- };
+-
+- struct Totals {
+-
+- Totals operator - ( Totals const& other ) const {
+- Totals diff;
+- diff.assertions = assertions - other.assertions;
+- diff.testCases = testCases - other.testCases;
+- return diff;
+- }
+-
+- Totals delta( Totals const& prevTotals ) const {
+- Totals diff = *this - prevTotals;
+- if( diff.assertions.failed > 0 )
+- ++diff.testCases.failed;
+- else if( diff.assertions.failedButOk > 0 )
+- ++diff.testCases.failedButOk;
+- else
+- ++diff.testCases.passed;
+- return diff;
+- }
+-
+- Totals& operator += ( Totals const& other ) {
+- assertions += other.assertions;
+- testCases += other.testCases;
+- return *this;
+- }
+-
+- Counts assertions;
+- Counts testCases;
+- };
+-}
+-
+-namespace Catch {
+-
+- struct SectionInfo {
+- SectionInfo
+- ( SourceLineInfo const& _lineInfo,
+- std::string const& _name,
+- std::string const& _description = std::string() );
+-
+- std::string name;
+- std::string description;
+- SourceLineInfo lineInfo;
+- };
+-
+- struct SectionEndInfo {
+- SectionEndInfo( SectionInfo const& _sectionInfo, Counts const& _prevAssertions, double _durationInSeconds )
+- : sectionInfo( _sectionInfo ), prevAssertions( _prevAssertions ), durationInSeconds( _durationInSeconds )
+- {}
+-
+- SectionInfo sectionInfo;
+- Counts prevAssertions;
+- double durationInSeconds;
+- };
+-
+-} // end namespace Catch
+-
+-// #included from: catch_timer.h
+-#define TWOBLUECUBES_CATCH_TIMER_H_INCLUDED
+-
+-#ifdef CATCH_PLATFORM_WINDOWS
+-typedef unsigned long long uint64_t;
+-#else
+-#include <stdint.h>
+-#endif
+-
+-namespace Catch {
+-
+- class Timer {
+- public:
+- Timer() : m_ticks( 0 ) {}
+- void start();
+- unsigned int getElapsedMicroseconds() const;
+- unsigned int getElapsedMilliseconds() const;
+- double getElapsedSeconds() const;
+-
+- private:
+- uint64_t m_ticks;
+- };
+-
+-} // namespace Catch
+-
+-#include <string>
+-
+-namespace Catch {
+-
+- class Section : NonCopyable {
+- public:
+- Section( SectionInfo const& info );
+- ~Section();
+-
+- // This indicates whether the section should be executed or not
+- operator bool() const;
+-
+- private:
+- SectionInfo m_info;
+-
+- std::string m_name;
+- Counts m_assertions;
+- bool m_sectionIncluded;
+- Timer m_timer;
+- };
+-
+-} // end namespace Catch
+-
+-#ifdef CATCH_CONFIG_VARIADIC_MACROS
+- #define INTERNAL_CATCH_SECTION( ... ) \
+- if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) )
+-#else
+- #define INTERNAL_CATCH_SECTION( name, desc ) \
+- if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, name, desc ) )
+-#endif
+-
+-// #included from: internal/catch_generators.hpp
+-#define TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED
+-
+-#include <iterator>
+-#include <vector>
+-#include <string>
+-#include <stdlib.h>
+-
+-namespace Catch {
+-
+-template<typename T>
+-struct IGenerator {
+- virtual ~IGenerator() {}
+- virtual T getValue( std::size_t index ) const = 0;
+- virtual std::size_t size () const = 0;
+-};
+-
+-template<typename T>
+-class BetweenGenerator : public IGenerator<T> {
+-public:
+- BetweenGenerator( T from, T to ) : m_from( from ), m_to( to ){}
+-
+- virtual T getValue( std::size_t index ) const {
+- return m_from+static_cast<int>( index );
+- }
+-
+- virtual std::size_t size() const {
+- return static_cast<std::size_t>( 1+m_to-m_from );
+- }
+-
+-private:
+-
+- T m_from;
+- T m_to;
+-};
+-
+-template<typename T>
+-class ValuesGenerator : public IGenerator<T> {
+-public:
+- ValuesGenerator(){}
+-
+- void add( T value ) {
+- m_values.push_back( value );
+- }
+-
+- virtual T getValue( std::size_t index ) const {
+- return m_values[index];
+- }
+-
+- virtual std::size_t size() const {
+- return m_values.size();
+- }
+-
+-private:
+- std::vector<T> m_values;
+-};
+-
+-template<typename T>
+-class CompositeGenerator {
+-public:
+- CompositeGenerator() : m_totalSize( 0 ) {}
+-
+- // *** Move semantics, similar to auto_ptr ***
+- CompositeGenerator( CompositeGenerator& other )
+- : m_fileInfo( other.m_fileInfo ),
+- m_totalSize( 0 )
+- {
+- move( other );
+- }
+-
+- CompositeGenerator& setFileInfo( const char* fileInfo ) {
+- m_fileInfo = fileInfo;
+- return *this;
+- }
+-
+- ~CompositeGenerator() {
+- deleteAll( m_composed );
+- }
+-
+- operator T () const {
+- size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize );
+-
+- typename std::vector<const IGenerator<T>*>::const_iterator it = m_composed.begin();
+- typename std::vector<const IGenerator<T>*>::const_iterator itEnd = m_composed.end();
+- for( size_t index = 0; it != itEnd; ++it )
+- {
+- const IGenerator<T>* generator = *it;
+- if( overallIndex >= index && overallIndex < index + generator->size() )
+- {
+- return generator->getValue( overallIndex-index );
+- }
+- index += generator->size();
+- }
+- CATCH_INTERNAL_ERROR( "Indexed past end of generated range" );
+- return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
+- }
+-
+- void add( const IGenerator<T>* generator ) {
+- m_totalSize += generator->size();
+- m_composed.push_back( generator );
+- }
+-
+- CompositeGenerator& then( CompositeGenerator& other ) {
+- move( other );
+- return *this;
+- }
+-
+- CompositeGenerator& then( T value ) {
+- ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
+- valuesGen->add( value );
+- add( valuesGen );
+- return *this;
+- }
+-
+-private:
+-
+- void move( CompositeGenerator& other ) {
+- std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) );
+- m_totalSize += other.m_totalSize;
+- other.m_composed.clear();
+- }
+-
+- std::vector<const IGenerator<T>*> m_composed;
+- std::string m_fileInfo;
+- size_t m_totalSize;
+-};
+-
+-namespace Generators
+-{
+- template<typename T>
+- CompositeGenerator<T> between( T from, T to ) {
+- CompositeGenerator<T> generators;
+- generators.add( new BetweenGenerator<T>( from, to ) );
+- return generators;
+- }
+-
+- template<typename T>
+- CompositeGenerator<T> values( T val1, T val2 ) {
+- CompositeGenerator<T> generators;
+- ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
+- valuesGen->add( val1 );
+- valuesGen->add( val2 );
+- generators.add( valuesGen );
+- return generators;
+- }
+-
+- template<typename T>
+- CompositeGenerator<T> values( T val1, T val2, T val3 ){
+- CompositeGenerator<T> generators;
+- ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
+- valuesGen->add( val1 );
+- valuesGen->add( val2 );
+- valuesGen->add( val3 );
+- generators.add( valuesGen );
+- return generators;
+- }
+-
+- template<typename T>
+- CompositeGenerator<T> values( T val1, T val2, T val3, T val4 ) {
+- CompositeGenerator<T> generators;
+- ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
+- valuesGen->add( val1 );
+- valuesGen->add( val2 );
+- valuesGen->add( val3 );
+- valuesGen->add( val4 );
+- generators.add( valuesGen );
+- return generators;
+- }
+-
+-} // end namespace Generators
+-
+-using namespace Generators;
+-
+-} // end namespace Catch
+-
+-#define INTERNAL_CATCH_LINESTR2( line ) #line
+-#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line )
+-
+-#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" )
+-
+-// #included from: internal/catch_interfaces_exception.h
+-#define TWOBLUECUBES_CATCH_INTERFACES_EXCEPTION_H_INCLUDED
+-
+-#include <string>
+-#include <vector>
+-
+-// #included from: catch_interfaces_registry_hub.h
+-#define TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED
+-
+-#include <string>
+-
+-namespace Catch {
+-
+- class TestCase;
+- struct ITestCaseRegistry;
+- struct IExceptionTranslatorRegistry;
+- struct IExceptionTranslator;
+- struct IReporterRegistry;
+- struct IReporterFactory;
+-
+- struct IRegistryHub {
+- virtual ~IRegistryHub();
+-
+- virtual IReporterRegistry const& getReporterRegistry() const = 0;
+- virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0;
+- virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0;
+- };
+-
+- struct IMutableRegistryHub {
+- virtual ~IMutableRegistryHub();
+- virtual void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) = 0;
+- virtual void registerListener( Ptr<IReporterFactory> const& factory ) = 0;
+- virtual void registerTest( TestCase const& testInfo ) = 0;
+- virtual void registerTranslator( const IExceptionTranslator* translator ) = 0;
+- };
+-
+- IRegistryHub& getRegistryHub();
+- IMutableRegistryHub& getMutableRegistryHub();
+- void cleanUp();
+- std::string translateActiveException();
+-
+-}
+-
+-namespace Catch {
+-
+- typedef std::string(*exceptionTranslateFunction)();
+-
+- struct IExceptionTranslator;
+- typedef std::vector<const IExceptionTranslator*> ExceptionTranslators;
+-
+- struct IExceptionTranslator {
+- virtual ~IExceptionTranslator();
+- virtual std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const = 0;
+- };
+-
+- struct IExceptionTranslatorRegistry {
+- virtual ~IExceptionTranslatorRegistry();
+-
+- virtual std::string translateActiveException() const = 0;
+- };
+-
+- class ExceptionTranslatorRegistrar {
+- template<typename T>
+- class ExceptionTranslator : public IExceptionTranslator {
+- public:
+-
+- ExceptionTranslator( std::string(*translateFunction)( T& ) )
+- : m_translateFunction( translateFunction )
+- {}
+-
+- virtual std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const CATCH_OVERRIDE {
+- try {
+- if( it == itEnd )
+- throw;
+- else
+- return (*it)->translate( it+1, itEnd );
+- }
+- catch( T& ex ) {
+- return m_translateFunction( ex );
+- }
+- }
+-
+- protected:
+- std::string(*m_translateFunction)( T& );
+- };
+-
+- public:
+- template<typename T>
+- ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) {
+- getMutableRegistryHub().registerTranslator
+- ( new ExceptionTranslator<T>( translateFunction ) );
+- }
+- };
+-}
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define INTERNAL_CATCH_TRANSLATE_EXCEPTION2( translatorName, signature ) \
+- static std::string translatorName( signature ); \
+- namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &translatorName ); }\
+- static std::string translatorName( signature )
+-
+-#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION2( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature )
+-
+-// #included from: internal/catch_approx.hpp
+-#define TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED
+-
+-#include <cmath>
+-#include <limits>
+-
+-namespace Catch {
+-namespace Detail {
+-
+- class Approx {
+- public:
+- explicit Approx ( double value )
+- : m_epsilon( std::numeric_limits<float>::epsilon()*100 ),
+- m_scale( 1.0 ),
+- m_value( value )
+- {}
+-
+- Approx( Approx const& other )
+- : m_epsilon( other.m_epsilon ),
+- m_scale( other.m_scale ),
+- m_value( other.m_value )
+- {}
+-
+- static Approx custom() {
+- return Approx( 0 );
+- }
+-
+- Approx operator()( double value ) {
+- Approx approx( value );
+- approx.epsilon( m_epsilon );
+- approx.scale( m_scale );
+- return approx;
+- }
+-
+- friend bool operator == ( double lhs, Approx const& rhs ) {
+- // Thanks to Richard Harris for his help refining this formula
+- return fabs( lhs - rhs.m_value ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( fabs(lhs), fabs(rhs.m_value) ) );
+- }
+-
+- friend bool operator == ( Approx const& lhs, double rhs ) {
+- return operator==( rhs, lhs );
+- }
+-
+- friend bool operator != ( double lhs, Approx const& rhs ) {
+- return !operator==( lhs, rhs );
+- }
+-
+- friend bool operator != ( Approx const& lhs, double rhs ) {
+- return !operator==( rhs, lhs );
+- }
+-
+- friend bool operator <= ( double lhs, Approx const& rhs )
+- {
+- return lhs < rhs.m_value || lhs == rhs;
+- }
+-
+- friend bool operator <= ( Approx const& lhs, double rhs )
+- {
+- return lhs.m_value < rhs || lhs == rhs;
+- }
+-
+- friend bool operator >= ( double lhs, Approx const& rhs )
+- {
+- return lhs > rhs.m_value || lhs == rhs;
+- }
+-
+- friend bool operator >= ( Approx const& lhs, double rhs )
+- {
+- return lhs.m_value > rhs || lhs == rhs;
+- }
+-
+- Approx& epsilon( double newEpsilon ) {
+- m_epsilon = newEpsilon;
+- return *this;
+- }
+-
+- Approx& scale( double newScale ) {
+- m_scale = newScale;
+- return *this;
+- }
+-
+- std::string toString() const {
+- std::ostringstream oss;
+- oss << "Approx( " << Catch::toString( m_value ) << " )";
+- return oss.str();
+- }
+-
+- private:
+- double m_epsilon;
+- double m_scale;
+- double m_value;
+- };
+-}
+-
+-template<>
+-inline std::string toString<Detail::Approx>( Detail::Approx const& value ) {
+- return value.toString();
+-}
+-
+-} // end namespace Catch
+-
+-// #included from: internal/catch_interfaces_tag_alias_registry.h
+-#define TWOBLUECUBES_CATCH_INTERFACES_TAG_ALIAS_REGISTRY_H_INCLUDED
+-
+-// #included from: catch_tag_alias.h
+-#define TWOBLUECUBES_CATCH_TAG_ALIAS_H_INCLUDED
+-
+-#include <string>
+-
+-namespace Catch {
+-
+- struct TagAlias {
+- TagAlias( std::string _tag, SourceLineInfo _lineInfo ) : tag( _tag ), lineInfo( _lineInfo ) {}
+-
+- std::string tag;
+- SourceLineInfo lineInfo;
+- };
+-
+- struct RegistrarForTagAliases {
+- RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo );
+- };
+-
+-} // end namespace Catch
+-
+-#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); }
+-// #included from: catch_option.hpp
+-#define TWOBLUECUBES_CATCH_OPTION_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- // An optional type
+- template<typename T>
+- class Option {
+- public:
+- Option() : nullableValue( CATCH_NULL ) {}
+- Option( T const& _value )
+- : nullableValue( new( storage ) T( _value ) )
+- {}
+- Option( Option const& _other )
+- : nullableValue( _other ? new( storage ) T( *_other ) : CATCH_NULL )
+- {}
+-
+- ~Option() {
+- reset();
+- }
+-
+- Option& operator= ( Option const& _other ) {
+- if( &_other != this ) {
+- reset();
+- if( _other )
+- nullableValue = new( storage ) T( *_other );
+- }
+- return *this;
+- }
+- Option& operator = ( T const& _value ) {
+- reset();
+- nullableValue = new( storage ) T( _value );
+- return *this;
+- }
+-
+- void reset() {
+- if( nullableValue )
+- nullableValue->~T();
+- nullableValue = CATCH_NULL;
+- }
+-
+- T& operator*() { return *nullableValue; }
+- T const& operator*() const { return *nullableValue; }
+- T* operator->() { return nullableValue; }
+- const T* operator->() const { return nullableValue; }
+-
+- T valueOr( T const& defaultValue ) const {
+- return nullableValue ? *nullableValue : defaultValue;
+- }
+-
+- bool some() const { return nullableValue != CATCH_NULL; }
+- bool none() const { return nullableValue == CATCH_NULL; }
+-
+- bool operator !() const { return nullableValue == CATCH_NULL; }
+- operator SafeBool::type() const {
+- return SafeBool::makeSafe( some() );
+- }
+-
+- private:
+- T* nullableValue;
+- char storage[sizeof(T)];
+- };
+-
+-} // end namespace Catch
+-
+-namespace Catch {
+-
+- struct ITagAliasRegistry {
+- virtual ~ITagAliasRegistry();
+- virtual Option<TagAlias> find( std::string const& alias ) const = 0;
+- virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const = 0;
+-
+- static ITagAliasRegistry const& get();
+- };
+-
+-} // end namespace Catch
+-
+-// These files are included here so the single_include script doesn't put them
+-// in the conditionally compiled sections
+-// #included from: internal/catch_test_case_info.h
+-#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED
+-
+-#include <string>
+-#include <set>
+-
+-#ifdef __clang__
+-#pragma clang diagnostic push
+-#pragma clang diagnostic ignored "-Wpadded"
+-#endif
+-
+-namespace Catch {
+-
+- struct ITestCase;
+-
+- struct TestCaseInfo {
+- enum SpecialProperties{
+- None = 0,
+- IsHidden = 1 << 1,
+- ShouldFail = 1 << 2,
+- MayFail = 1 << 3,
+- Throws = 1 << 4
+- };
+-
+- TestCaseInfo( std::string const& _name,
+- std::string const& _className,
+- std::string const& _description,
+- std::set<std::string> const& _tags,
+- SourceLineInfo const& _lineInfo );
+-
+- TestCaseInfo( TestCaseInfo const& other );
+-
+- friend void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags );
+-
+- bool isHidden() const;
+- bool throws() const;
+- bool okToFail() const;
+- bool expectedToFail() const;
+-
+- std::string name;
+- std::string className;
+- std::string description;
+- std::set<std::string> tags;
+- std::set<std::string> lcaseTags;
+- std::string tagsAsString;
+- SourceLineInfo lineInfo;
+- SpecialProperties properties;
+- };
+-
+- class TestCase : public TestCaseInfo {
+- public:
+-
+- TestCase( ITestCase* testCase, TestCaseInfo const& info );
+- TestCase( TestCase const& other );
+-
+- TestCase withName( std::string const& _newName ) const;
+-
+- void invoke() const;
+-
+- TestCaseInfo const& getTestCaseInfo() const;
+-
+- void swap( TestCase& other );
+- bool operator == ( TestCase const& other ) const;
+- bool operator < ( TestCase const& other ) const;
+- TestCase& operator = ( TestCase const& other );
+-
+- private:
+- Ptr<ITestCase> test;
+- };
+-
+- TestCase makeTestCase( ITestCase* testCase,
+- std::string const& className,
+- std::string const& name,
+- std::string const& description,
+- SourceLineInfo const& lineInfo );
+-}
+-
+-#ifdef __clang__
+-#pragma clang diagnostic pop
+-#endif
+-
+-
+-#ifdef __OBJC__
+-// #included from: internal/catch_objc.hpp
+-#define TWOBLUECUBES_CATCH_OBJC_HPP_INCLUDED
+-
+-#import <objc/runtime.h>
+-
+-#include <string>
+-
+-// NB. Any general catch headers included here must be included
+-// in catch.hpp first to make sure they are included by the single
+-// header for non obj-usage
+-
+-///////////////////////////////////////////////////////////////////////////////
+-// This protocol is really only here for (self) documenting purposes, since
+-// all its methods are optional.
+-@protocol OcFixture
+-
+-@optional
+-
+--(void) setUp;
+--(void) tearDown;
+-
+-@end
+-
+-namespace Catch {
+-
+- class OcMethod : public SharedImpl<ITestCase> {
+-
+- public:
+- OcMethod( Class cls, SEL sel ) : m_cls( cls ), m_sel( sel ) {}
+-
+- virtual void invoke() const {
+- id obj = [[m_cls alloc] init];
+-
+- performOptionalSelector( obj, @selector(setUp) );
+- performOptionalSelector( obj, m_sel );
+- performOptionalSelector( obj, @selector(tearDown) );
+-
+- arcSafeRelease( obj );
+- }
+- private:
+- virtual ~OcMethod() {}
+-
+- Class m_cls;
+- SEL m_sel;
+- };
+-
+- namespace Detail{
+-
+- inline std::string getAnnotation( Class cls,
+- std::string const& annotationName,
+- std::string const& testCaseName ) {
+- NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()];
+- SEL sel = NSSelectorFromString( selStr );
+- arcSafeRelease( selStr );
+- id value = performOptionalSelector( cls, sel );
+- if( value )
+- return [(NSString*)value UTF8String];
+- return "";
+- }
+- }
+-
+- inline size_t registerTestMethods() {
+- size_t noTestMethods = 0;
+- int noClasses = objc_getClassList( CATCH_NULL, 0 );
+-
+- Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses);
+- objc_getClassList( classes, noClasses );
+-
+- for( int c = 0; c < noClasses; c++ ) {
+- Class cls = classes[c];
+- {
+- u_int count;
+- Method* methods = class_copyMethodList( cls, &count );
+- for( u_int m = 0; m < count ; m++ ) {
+- SEL selector = method_getName(methods[m]);
+- std::string methodName = sel_getName(selector);
+- if( startsWith( methodName, "Catch_TestCase_" ) ) {
+- std::string testCaseName = methodName.substr( 15 );
+- std::string name = Detail::getAnnotation( cls, "Name", testCaseName );
+- std::string desc = Detail::getAnnotation( cls, "Description", testCaseName );
+- const char* className = class_getName( cls );
+-
+- getMutableRegistryHub().registerTest( makeTestCase( new OcMethod( cls, selector ), className, name.c_str(), desc.c_str(), SourceLineInfo() ) );
+- noTestMethods++;
+- }
+- }
+- free(methods);
+- }
+- }
+- return noTestMethods;
+- }
+-
+- namespace Matchers {
+- namespace Impl {
+- namespace NSStringMatchers {
+-
+- template<typename MatcherT>
+- struct StringHolder : MatcherImpl<MatcherT, NSString*>{
+- StringHolder( NSString* substr ) : m_substr( [substr copy] ){}
+- StringHolder( StringHolder const& other ) : m_substr( [other.m_substr copy] ){}
+- StringHolder() {
+- arcSafeRelease( m_substr );
+- }
+-
+- NSString* m_substr;
+- };
+-
+- struct Equals : StringHolder<Equals> {
+- Equals( NSString* substr ) : StringHolder( substr ){}
+-
+- virtual bool match( ExpressionType const& str ) const {
+- return (str != nil || m_substr == nil ) &&
+- [str isEqualToString:m_substr];
+- }
+-
+- virtual std::string toString() const {
+- return "equals string: " + Catch::toString( m_substr );
+- }
+- };
+-
+- struct Contains : StringHolder<Contains> {
+- Contains( NSString* substr ) : StringHolder( substr ){}
+-
+- virtual bool match( ExpressionType const& str ) const {
+- return (str != nil || m_substr == nil ) &&
+- [str rangeOfString:m_substr].location != NSNotFound;
+- }
+-
+- virtual std::string toString() const {
+- return "contains string: " + Catch::toString( m_substr );
+- }
+- };
+-
+- struct StartsWith : StringHolder<StartsWith> {
+- StartsWith( NSString* substr ) : StringHolder( substr ){}
+-
+- virtual bool match( ExpressionType const& str ) const {
+- return (str != nil || m_substr == nil ) &&
+- [str rangeOfString:m_substr].location == 0;
+- }
+-
+- virtual std::string toString() const {
+- return "starts with: " + Catch::toString( m_substr );
+- }
+- };
+- struct EndsWith : StringHolder<EndsWith> {
+- EndsWith( NSString* substr ) : StringHolder( substr ){}
+-
+- virtual bool match( ExpressionType const& str ) const {
+- return (str != nil || m_substr == nil ) &&
+- [str rangeOfString:m_substr].location == [str length] - [m_substr length];
+- }
+-
+- virtual std::string toString() const {
+- return "ends with: " + Catch::toString( m_substr );
+- }
+- };
+-
+- } // namespace NSStringMatchers
+- } // namespace Impl
+-
+- inline Impl::NSStringMatchers::Equals
+- Equals( NSString* substr ){ return Impl::NSStringMatchers::Equals( substr ); }
+-
+- inline Impl::NSStringMatchers::Contains
+- Contains( NSString* substr ){ return Impl::NSStringMatchers::Contains( substr ); }
+-
+- inline Impl::NSStringMatchers::StartsWith
+- StartsWith( NSString* substr ){ return Impl::NSStringMatchers::StartsWith( substr ); }
+-
+- inline Impl::NSStringMatchers::EndsWith
+- EndsWith( NSString* substr ){ return Impl::NSStringMatchers::EndsWith( substr ); }
+-
+- } // namespace Matchers
+-
+- using namespace Matchers;
+-
+-} // namespace Catch
+-
+-///////////////////////////////////////////////////////////////////////////////
+-#define OC_TEST_CASE( name, desc )\
+-+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Name_test ) \
+-{\
+-return @ name; \
+-}\
+-+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Description_test ) \
+-{ \
+-return @ desc; \
+-} \
+--(void) INTERNAL_CATCH_UNIQUE_NAME( Catch_TestCase_test )
+-
+-#endif
+-
+-#ifdef CATCH_IMPL
+-// #included from: internal/catch_impl.hpp
+-#define TWOBLUECUBES_CATCH_IMPL_HPP_INCLUDED
+-
+-// Collect all the implementation files together here
+-// These are the equivalent of what would usually be cpp files
+-
+-#ifdef __clang__
+-#pragma clang diagnostic push
+-#pragma clang diagnostic ignored "-Wweak-vtables"
+-#endif
+-
+-// #included from: ../catch_session.hpp
+-#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
+-
+-// #included from: internal/catch_commandline.hpp
+-#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
+-
+-// #included from: catch_config.hpp
+-#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED
+-
+-// #included from: catch_test_spec_parser.hpp
+-#define TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED
+-
+-#ifdef __clang__
+-#pragma clang diagnostic push
+-#pragma clang diagnostic ignored "-Wpadded"
+-#endif
+-
+-// #included from: catch_test_spec.hpp
+-#define TWOBLUECUBES_CATCH_TEST_SPEC_HPP_INCLUDED
+-
+-#ifdef __clang__
+-#pragma clang diagnostic push
+-#pragma clang diagnostic ignored "-Wpadded"
+-#endif
+-
+-// #included from: catch_wildcard_pattern.hpp
+-#define TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED
+-
+-namespace Catch
+-{
+- class WildcardPattern {
+- enum WildcardPosition {
+- NoWildcard = 0,
+- WildcardAtStart = 1,
+- WildcardAtEnd = 2,
+- WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd
+- };
+-
+- public:
+-
+- WildcardPattern( std::string const& pattern, CaseSensitive::Choice caseSensitivity )
+- : m_caseSensitivity( caseSensitivity ),
+- m_wildcard( NoWildcard ),
+- m_pattern( adjustCase( pattern ) )
+- {
+- if( startsWith( m_pattern, "*" ) ) {
+- m_pattern = m_pattern.substr( 1 );
+- m_wildcard = WildcardAtStart;
+- }
+- if( endsWith( m_pattern, "*" ) ) {
+- m_pattern = m_pattern.substr( 0, m_pattern.size()-1 );
+- m_wildcard = static_cast<WildcardPosition>( m_wildcard | WildcardAtEnd );
+- }
+- }
+- virtual ~WildcardPattern();
+- virtual bool matches( std::string const& str ) const {
+- switch( m_wildcard ) {
+- case NoWildcard:
+- return m_pattern == adjustCase( str );
+- case WildcardAtStart:
+- return endsWith( adjustCase( str ), m_pattern );
+- case WildcardAtEnd:
+- return startsWith( adjustCase( str ), m_pattern );
+- case WildcardAtBothEnds:
+- return contains( adjustCase( str ), m_pattern );
+- }
+-
+-#ifdef __clang__
+-#pragma clang diagnostic push
+-#pragma clang diagnostic ignored "-Wunreachable-code"
+-#endif
+- throw std::logic_error( "Unknown enum" );
+-#ifdef __clang__
+-#pragma clang diagnostic pop
+-#endif
+- }
+- private:
+- std::string adjustCase( std::string const& str ) const {
+- return m_caseSensitivity == CaseSensitive::No ? toLower( str ) : str;
+- }
+- CaseSensitive::Choice m_caseSensitivity;
+- WildcardPosition m_wildcard;
+- std::string m_pattern;
+- };
+-}
+-
+-#include <string>
+-#include <vector>
+-
+-namespace Catch {
+-
+- class TestSpec {
+- struct Pattern : SharedImpl<> {
+- virtual ~Pattern();
+- virtual bool matches( TestCaseInfo const& testCase ) const = 0;
+- };
+- class NamePattern : public Pattern {
+- public:
+- NamePattern( std::string const& name )
+- : m_wildcardPattern( toLower( name ), CaseSensitive::No )
+- {}
+- virtual ~NamePattern();
+- virtual bool matches( TestCaseInfo const& testCase ) const {
+- return m_wildcardPattern.matches( toLower( testCase.name ) );
+- }
+- private:
+- WildcardPattern m_wildcardPattern;
+- };
+-
+- class TagPattern : public Pattern {
+- public:
+- TagPattern( std::string const& tag ) : m_tag( toLower( tag ) ) {}
+- virtual ~TagPattern();
+- virtual bool matches( TestCaseInfo const& testCase ) const {
+- return testCase.lcaseTags.find( m_tag ) != testCase.lcaseTags.end();
+- }
+- private:
+- std::string m_tag;
+- };
+-
+- class ExcludedPattern : public Pattern {
+- public:
+- ExcludedPattern( Ptr<Pattern> const& underlyingPattern ) : m_underlyingPattern( underlyingPattern ) {}
+- virtual ~ExcludedPattern();
+- virtual bool matches( TestCaseInfo const& testCase ) const { return !m_underlyingPattern->matches( testCase ); }
+- private:
+- Ptr<Pattern> m_underlyingPattern;
+- };
+-
+- struct Filter {
+- std::vector<Ptr<Pattern> > m_patterns;
+-
+- bool matches( TestCaseInfo const& testCase ) const {
+- // All patterns in a filter must match for the filter to be a match
+- for( std::vector<Ptr<Pattern> >::const_iterator it = m_patterns.begin(), itEnd = m_patterns.end(); it != itEnd; ++it ) {
+- if( !(*it)->matches( testCase ) )
+- return false;
+- }
+- return true;
+- }
+- };
+-
+- public:
+- bool hasFilters() const {
+- return !m_filters.empty();
+- }
+- bool matches( TestCaseInfo const& testCase ) const {
+- // A TestSpec matches if any filter matches
+- for( std::vector<Filter>::const_iterator it = m_filters.begin(), itEnd = m_filters.end(); it != itEnd; ++it )
+- if( it->matches( testCase ) )
+- return true;
+- return false;
+- }
+-
+- private:
+- std::vector<Filter> m_filters;
+-
+- friend class TestSpecParser;
+- };
+-}
+-
+-#ifdef __clang__
+-#pragma clang diagnostic pop
+-#endif
+-
+-namespace Catch {
+-
+- class TestSpecParser {
+- enum Mode{ None, Name, QuotedName, Tag, EscapedName };
+- Mode m_mode;
+- bool m_exclusion;
+- std::size_t m_start, m_pos;
+- std::string m_arg;
+- std::vector<std::size_t> m_escapeChars;
+- TestSpec::Filter m_currentFilter;
+- TestSpec m_testSpec;
+- ITagAliasRegistry const* m_tagAliases;
+-
+- public:
+- TestSpecParser( ITagAliasRegistry const& tagAliases ) : m_tagAliases( &tagAliases ) {}
+-
+- TestSpecParser& parse( std::string const& arg ) {
+- m_mode = None;
+- m_exclusion = false;
+- m_start = std::string::npos;
+- m_arg = m_tagAliases->expandAliases( arg );
+- m_escapeChars.clear();
+- for( m_pos = 0; m_pos < m_arg.size(); ++m_pos )
+- visitChar( m_arg[m_pos] );
+- if( m_mode == Name )
+- addPattern<TestSpec::NamePattern>();
+- return *this;
+- }
+- TestSpec testSpec() {
+- addFilter();
+- return m_testSpec;
+- }
+- private:
+- void visitChar( char c ) {
+- if( m_mode == None ) {
+- switch( c ) {
+- case ' ': return;
+- case '~': m_exclusion = true; return;
+- case '[': return startNewMode( Tag, ++m_pos );
+- case '"': return startNewMode( QuotedName, ++m_pos );
+- case '\\': return escape();
+- default: startNewMode( Name, m_pos ); break;
+- }
+- }
+- if( m_mode == Name ) {
+- if( c == ',' ) {
+- addPattern<TestSpec::NamePattern>();
+- addFilter();
+- }
+- else if( c == '[' ) {
+- if( subString() == "exclude:" )
+- m_exclusion = true;
+- else
+- addPattern<TestSpec::NamePattern>();
+- startNewMode( Tag, ++m_pos );
+- }
+- else if( c == '\\' )
+- escape();
+- }
+- else if( m_mode == EscapedName )
+- m_mode = Name;
+- else if( m_mode == QuotedName && c == '"' )
+- addPattern<TestSpec::NamePattern>();
+- else if( m_mode == Tag && c == ']' )
+- addPattern<TestSpec::TagPattern>();
+- }
+- void startNewMode( Mode mode, std::size_t start ) {
+- m_mode = mode;
+- m_start = start;
+- }
+- void escape() {
+- m_mode = EscapedName;
+- m_escapeChars.push_back( m_pos );
+- }
+- std::string subString() const { return m_arg.substr( m_start, m_pos - m_start ); }
+- template<typename T>
+- void addPattern() {
+- std::string token = subString();
+- for( size_t i = 0; i < m_escapeChars.size(); ++i )
+- token = token.substr( 0, m_escapeChars[i] ) + token.substr( m_escapeChars[i]+1 );
+- m_escapeChars.clear();
+- if( startsWith( token, "exclude:" ) ) {
+- m_exclusion = true;
+- token = token.substr( 8 );
+- }
+- if( !token.empty() ) {
+- Ptr<TestSpec::Pattern> pattern = new T( token );
+- if( m_exclusion )
+- pattern = new TestSpec::ExcludedPattern( pattern );
+- m_currentFilter.m_patterns.push_back( pattern );
+- }
+- m_exclusion = false;
+- m_mode = None;
+- }
+- void addFilter() {
+- if( !m_currentFilter.m_patterns.empty() ) {
+- m_testSpec.m_filters.push_back( m_currentFilter );
+- m_currentFilter = TestSpec::Filter();
+- }
+- }
+- };
+- inline TestSpec parseTestSpec( std::string const& arg ) {
+- return TestSpecParser( ITagAliasRegistry::get() ).parse( arg ).testSpec();
+- }
+-
+-} // namespace Catch
+-
+-#ifdef __clang__
+-#pragma clang diagnostic pop
+-#endif
+-
+-// #included from: catch_interfaces_config.h
+-#define TWOBLUECUBES_CATCH_INTERFACES_CONFIG_H_INCLUDED
+-
+-#include <iostream>
+-#include <string>
+-#include <vector>
+-
+-namespace Catch {
+-
+- struct Verbosity { enum Level {
+- NoOutput = 0,
+- Quiet,
+- Normal
+- }; };
+-
+- struct WarnAbout { enum What {
+- Nothing = 0x00,
+- NoAssertions = 0x01
+- }; };
+-
+- struct ShowDurations { enum OrNot {
+- DefaultForReporter,
+- Always,
+- Never
+- }; };
+- struct RunTests { enum InWhatOrder {
+- InDeclarationOrder,
+- InLexicographicalOrder,
+- InRandomOrder
+- }; };
+- struct UseColour { enum YesOrNo {
+- Auto,
+- Yes,
+- No
+- }; };
+-
+- class TestSpec;
+-
+- struct IConfig : IShared {
+-
+- virtual ~IConfig();
+-
+- virtual bool allowThrows() const = 0;
+- virtual std::ostream& stream() const = 0;
+- virtual std::string name() const = 0;
+- virtual bool includeSuccessfulResults() const = 0;
+- virtual bool shouldDebugBreak() const = 0;
+- virtual bool warnAboutMissingAssertions() const = 0;
+- virtual int abortAfter() const = 0;
+- virtual bool showInvisibles() const = 0;
+- virtual ShowDurations::OrNot showDurations() const = 0;
+- virtual TestSpec const& testSpec() const = 0;
+- virtual RunTests::InWhatOrder runOrder() const = 0;
+- virtual unsigned int rngSeed() const = 0;
+- virtual UseColour::YesOrNo useColour() const = 0;
+- };
+-}
+-
+-// #included from: catch_stream.h
+-#define TWOBLUECUBES_CATCH_STREAM_H_INCLUDED
+-
+-// #included from: catch_streambuf.h
+-#define TWOBLUECUBES_CATCH_STREAMBUF_H_INCLUDED
+-
+-#include <streambuf>
+-
+-namespace Catch {
+-
+- class StreamBufBase : public std::streambuf {
+- public:
+- virtual ~StreamBufBase() CATCH_NOEXCEPT;
+- };
+-}
+-
+-#include <streambuf>
+-#include <ostream>
+-#include <fstream>
+-#include <memory>
+-
+-namespace Catch {
+-
+- std::ostream& cout();
+- std::ostream& cerr();
+-
+- struct IStream {
+- virtual ~IStream() CATCH_NOEXCEPT;
+- virtual std::ostream& stream() const = 0;
+- };
+-
+- class FileStream : public IStream {
+- mutable std::ofstream m_ofs;
+- public:
+- FileStream( std::string const& filename );
+- virtual ~FileStream() CATCH_NOEXCEPT;
+- public: // IStream
+- virtual std::ostream& stream() const CATCH_OVERRIDE;
+- };
+-
+- class CoutStream : public IStream {
+- mutable std::ostream m_os;
+- public:
+- CoutStream();
+- virtual ~CoutStream() CATCH_NOEXCEPT;
+-
+- public: // IStream
+- virtual std::ostream& stream() const CATCH_OVERRIDE;
+- };
+-
+- class DebugOutStream : public IStream {
+- CATCH_AUTO_PTR( StreamBufBase ) m_streamBuf;
+- mutable std::ostream m_os;
+- public:
+- DebugOutStream();
+- virtual ~DebugOutStream() CATCH_NOEXCEPT;
+-
+- public: // IStream
+- virtual std::ostream& stream() const CATCH_OVERRIDE;
+- };
+-}
+-
+-#include <memory>
+-#include <vector>
+-#include <string>
+-#include <iostream>
+-#include <ctime>
+-
+-#ifndef CATCH_CONFIG_CONSOLE_WIDTH
+-#define CATCH_CONFIG_CONSOLE_WIDTH 80
+-#endif
+-
+-namespace Catch {
+-
+- struct ConfigData {
+-
+- ConfigData()
+- : listTests( false ),
+- listTags( false ),
+- listReporters( false ),
+- listTestNamesOnly( false ),
+- showSuccessfulTests( false ),
+- shouldDebugBreak( false ),
+- noThrow( false ),
+- showHelp( false ),
+- showInvisibles( false ),
+- filenamesAsTags( false ),
+- abortAfter( -1 ),
+- rngSeed( 0 ),
+- verbosity( Verbosity::Normal ),
+- warnings( WarnAbout::Nothing ),
+- showDurations( ShowDurations::DefaultForReporter ),
+- runOrder( RunTests::InDeclarationOrder ),
+- useColour( UseColour::Auto )
+- {}
+-
+- bool listTests;
+- bool listTags;
+- bool listReporters;
+- bool listTestNamesOnly;
+-
+- bool showSuccessfulTests;
+- bool shouldDebugBreak;
+- bool noThrow;
+- bool showHelp;
+- bool showInvisibles;
+- bool filenamesAsTags;
+-
+- int abortAfter;
+- unsigned int rngSeed;
+-
+- Verbosity::Level verbosity;
+- WarnAbout::What warnings;
+- ShowDurations::OrNot showDurations;
+- RunTests::InWhatOrder runOrder;
+- UseColour::YesOrNo useColour;
+-
+- std::string outputFilename;
+- std::string name;
+- std::string processName;
+-
+- std::vector<std::string> reporterNames;
+- std::vector<std::string> testsOrTags;
+- };
+-
+- class Config : public SharedImpl<IConfig> {
+- private:
+- Config( Config const& other );
+- Config& operator = ( Config const& other );
+- virtual void dummy();
+- public:
+-
+- Config()
+- {}
+-
+- Config( ConfigData const& data )
+- : m_data( data ),
+- m_stream( openStream() )
+- {
+- if( !data.testsOrTags.empty() ) {
+- TestSpecParser parser( ITagAliasRegistry::get() );
+- for( std::size_t i = 0; i < data.testsOrTags.size(); ++i )
+- parser.parse( data.testsOrTags[i] );
+- m_testSpec = parser.testSpec();
+- }
+- }
+-
+- virtual ~Config() {
+- }
+-
+- std::string const& getFilename() const {
+- return m_data.outputFilename ;
+- }
+-
+- bool listTests() const { return m_data.listTests; }
+- bool listTestNamesOnly() const { return m_data.listTestNamesOnly; }
+- bool listTags() const { return m_data.listTags; }
+- bool listReporters() const { return m_data.listReporters; }
+-
+- std::string getProcessName() const { return m_data.processName; }
+-
+- bool shouldDebugBreak() const { return m_data.shouldDebugBreak; }
+-
+- std::vector<std::string> getReporterNames() const { return m_data.reporterNames; }
+-
+- int abortAfter() const { return m_data.abortAfter; }
+-
+- TestSpec const& testSpec() const { return m_testSpec; }
+-
+- bool showHelp() const { return m_data.showHelp; }
+- bool showInvisibles() const { return m_data.showInvisibles; }
+-
+- // IConfig interface
+- virtual bool allowThrows() const { return !m_data.noThrow; }
+- virtual std::ostream& stream() const { return m_stream->stream(); }
+- virtual std::string name() const { return m_data.name.empty() ? m_data.processName : m_data.name; }
+- virtual bool includeSuccessfulResults() const { return m_data.showSuccessfulTests; }
+- virtual bool warnAboutMissingAssertions() const { return m_data.warnings & WarnAbout::NoAssertions; }
+- virtual ShowDurations::OrNot showDurations() const { return m_data.showDurations; }
+- virtual RunTests::InWhatOrder runOrder() const { return m_data.runOrder; }
+- virtual unsigned int rngSeed() const { return m_data.rngSeed; }
+- virtual UseColour::YesOrNo useColour() const { return m_data.useColour; }
+-
+- private:
+-
+- IStream const* openStream() {
+- if( m_data.outputFilename.empty() )
+- return new CoutStream();
+- else if( m_data.outputFilename[0] == '%' ) {
+- if( m_data.outputFilename == "%debug" )
+- return new DebugOutStream();
+- else
+- throw std::domain_error( "Unrecognised stream: " + m_data.outputFilename );
+- }
+- else
+- return new FileStream( m_data.outputFilename );
+- }
+- ConfigData m_data;
+-
+- CATCH_AUTO_PTR( IStream const ) m_stream;
+- TestSpec m_testSpec;
+- };
+-
+-} // end namespace Catch
+-
+-// #included from: catch_clara.h
+-#define TWOBLUECUBES_CATCH_CLARA_H_INCLUDED
+-
+-// Use Catch's value for console width (store Clara's off to the side, if present)
+-#ifdef CLARA_CONFIG_CONSOLE_WIDTH
+-#define CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH CLARA_CONFIG_CONSOLE_WIDTH
+-#undef CLARA_CONFIG_CONSOLE_WIDTH
+-#endif
+-#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH
+-
+-// Declare Clara inside the Catch namespace
+-#define STITCH_CLARA_OPEN_NAMESPACE namespace Catch {
+-// #included from: ../external/clara.h
+-
+-// Version 0.0.2.4
+-
+-// Only use header guard if we are not using an outer namespace
+-#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OPEN_NAMESPACE)
+-
+-#ifndef STITCH_CLARA_OPEN_NAMESPACE
+-#define TWOBLUECUBES_CLARA_H_INCLUDED
+-#define STITCH_CLARA_OPEN_NAMESPACE
+-#define STITCH_CLARA_CLOSE_NAMESPACE
+-#else
+-#define STITCH_CLARA_CLOSE_NAMESPACE }
+-#endif
+-
+-#define STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE STITCH_CLARA_OPEN_NAMESPACE
+-
+-// ----------- #included from tbc_text_format.h -----------
+-
+-// Only use header guard if we are not using an outer namespace
+-#if !defined(TBC_TEXT_FORMAT_H_INCLUDED) || defined(STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE)
+-#ifndef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
+-#define TBC_TEXT_FORMAT_H_INCLUDED
+-#endif
+-
+-#include <string>
+-#include <vector>
+-#include <sstream>
+-#include <algorithm>
+-
+-// Use optional outer namespace
+-#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
+-namespace STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
+-#endif
+-
+-namespace Tbc {
+-
+-#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
+- const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
+-#else
+- const unsigned int consoleWidth = 80;
+-#endif
+-
+- struct TextAttributes {
+- TextAttributes()
+- : initialIndent( std::string::npos ),
+- indent( 0 ),
+- width( consoleWidth-1 ),
+- tabChar( '\t' )
+- {}
+-
+- TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; }
+- TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; }
+- TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; }
+- TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; }
+-
+- std::size_t initialIndent; // indent of first line, or npos
+- std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos
+- std::size_t width; // maximum width of text, including indent. Longer text will wrap
+- char tabChar; // If this char is seen the indent is changed to current pos
+- };
+-
+- class Text {
+- public:
+- Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() )
+- : attr( _attr )
+- {
+- std::string wrappableChars = " [({.,/|\\-";
+- std::size_t indent = _attr.initialIndent != std::string::npos
+- ? _attr.initialIndent
+- : _attr.indent;
+- std::string remainder = _str;
+-
+- while( !remainder.empty() ) {
+- if( lines.size() >= 1000 ) {
+- lines.push_back( "... message truncated due to excessive size" );
+- return;
+- }
+- std::size_t tabPos = std::string::npos;
+- std::size_t width = (std::min)( remainder.size(), _attr.width - indent );
+- std::size_t pos = remainder.find_first_of( '\n' );
+- if( pos <= width ) {
+- width = pos;
+- }
+- pos = remainder.find_last_of( _attr.tabChar, width );
+- if( pos != std::string::npos ) {
+- tabPos = pos;
+- if( remainder[width] == '\n' )
+- width--;
+- remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 );
+- }
+-
+- if( width == remainder.size() ) {
+- spliceLine( indent, remainder, width );
+- }
+- else if( remainder[width] == '\n' ) {
+- spliceLine( indent, remainder, width );
+- if( width <= 1 || remainder.size() != 1 )
+- remainder = remainder.substr( 1 );
+- indent = _attr.indent;
+- }
+- else {
+- pos = remainder.find_last_of( wrappableChars, width );
+- if( pos != std::string::npos && pos > 0 ) {
+- spliceLine( indent, remainder, pos );
+- if( remainder[0] == ' ' )
+- remainder = remainder.substr( 1 );
+- }
+- else {
+- spliceLine( indent, remainder, width-1 );
+- lines.back() += "-";
+- }
+- if( lines.size() == 1 )
+- indent = _attr.indent;
+- if( tabPos != std::string::npos )
+- indent += tabPos;
+- }
+- }
+- }
+-
+- void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) {
+- lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) );
+- _remainder = _remainder.substr( _pos );
+- }
+-
+- typedef std::vector<std::string>::const_iterator const_iterator;
+-
+- const_iterator begin() const { return lines.begin(); }
+- const_iterator end() const { return lines.end(); }
+- std::string const& last() const { return lines.back(); }
+- std::size_t size() const { return lines.size(); }
+- std::string const& operator[]( std::size_t _index ) const { return lines[_index]; }
+- std::string toString() const {
+- std::ostringstream oss;
+- oss << *this;
+- return oss.str();
+- }
+-
+- inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) {
+- for( Text::const_iterator it = _text.begin(), itEnd = _text.end();
+- it != itEnd; ++it ) {
+- if( it != _text.begin() )
+- _stream << "\n";
+- _stream << *it;
+- }
+- return _stream;
+- }
+-
+- private:
+- std::string str;
+- TextAttributes attr;
+- std::vector<std::string> lines;
+- };
+-
+-} // end namespace Tbc
+-
+-#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
+-} // end outer namespace
+-#endif
+-
+-#endif // TBC_TEXT_FORMAT_H_INCLUDED
+-
+-// ----------- end of #include from tbc_text_format.h -----------
+-// ........... back in clara.h
+-
+-#undef STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE
+-
+-// ----------- #included from clara_compilers.h -----------
+-
+-#ifndef TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
+-#define TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
+-
+-// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
+-// The following features are defined:
+-//
+-// CLARA_CONFIG_CPP11_NULLPTR : is nullptr supported?
+-// CLARA_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
+-// CLARA_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
+-// CLARA_CONFIG_CPP11_OVERRIDE : is override supported?
+-// CLARA_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
+-
+-// CLARA_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
+-
+-// CLARA_CONFIG_VARIADIC_MACROS : are variadic macros supported?
+-
+-// In general each macro has a _NO_<feature name> form
+-// (e.g. CLARA_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
+-// Many features, at point of detection, define an _INTERNAL_ macro, so they
+-// can be combined, en-mass, with the _NO_ forms later.
+-
+-// All the C++11 features can be disabled with CLARA_CONFIG_NO_CPP11
+-
+-#ifdef __clang__
+-
+-#if __has_feature(cxx_nullptr)
+-#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
+-#endif
+-
+-#if __has_feature(cxx_noexcept)
+-#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
+-#endif
+-
+-#endif // __clang__
+-
+-////////////////////////////////////////////////////////////////////////////////
+-// GCC
+-#ifdef __GNUC__
+-
+-#if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
+-#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
+-#endif
+-
+-// - otherwise more recent versions define __cplusplus >= 201103L
+-// and will get picked up below
+-
+-#endif // __GNUC__
+-
+-////////////////////////////////////////////////////////////////////////////////
+-// Visual C++
+-#ifdef _MSC_VER
+-
+-#if (_MSC_VER >= 1600)
+-#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
+-#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
+-#endif
+-
+-#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
+-#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
+-#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
+-#endif
+-
+-#endif // _MSC_VER
+-
+-////////////////////////////////////////////////////////////////////////////////
+-// C++ language feature support
+-
+-// catch all support for C++11
+-#if defined(__cplusplus) && __cplusplus >= 201103L
+-
+-#define CLARA_CPP11_OR_GREATER
+-
+-#if !defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR)
+-#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
+-#endif
+-
+-#ifndef CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
+-#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
+-#endif
+-
+-#ifndef CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
+-#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
+-#endif
+-
+-#if !defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE)
+-#define CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE
+-#endif
+-#if !defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
+-#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
+-#endif
+-
+-#endif // __cplusplus >= 201103L
+-
+-// Now set the actual defines based on the above + anything the user has configured
+-#if defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NO_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_NO_CPP11)
+-#define CLARA_CONFIG_CPP11_NULLPTR
+-#endif
+-#if defined(CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_NO_CPP11)
+-#define CLARA_CONFIG_CPP11_NOEXCEPT
+-#endif
+-#if defined(CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_NO_CPP11)
+-#define CLARA_CONFIG_CPP11_GENERATED_METHODS
+-#endif
+-#if defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_OVERRIDE) && !defined(CLARA_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_CPP11)
+-#define CLARA_CONFIG_CPP11_OVERRIDE
+-#endif
+-#if defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_UNIQUE_PTR) && !defined(CLARA_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_CPP11)
+-#define CLARA_CONFIG_CPP11_UNIQUE_PTR
+-#endif
+-
+-// noexcept support:
+-#if defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_NOEXCEPT)
+-#define CLARA_NOEXCEPT noexcept
+-# define CLARA_NOEXCEPT_IS(x) noexcept(x)
+-#else
+-#define CLARA_NOEXCEPT throw()
+-# define CLARA_NOEXCEPT_IS(x)
+-#endif
+-
+-// nullptr support
+-#ifdef CLARA_CONFIG_CPP11_NULLPTR
+-#define CLARA_NULL nullptr
+-#else
+-#define CLARA_NULL NULL
+-#endif
+-
+-// override support
+-#ifdef CLARA_CONFIG_CPP11_OVERRIDE
+-#define CLARA_OVERRIDE override
+-#else
+-#define CLARA_OVERRIDE
+-#endif
+-
+-// unique_ptr support
+-#ifdef CLARA_CONFIG_CPP11_UNIQUE_PTR
+-# define CLARA_AUTO_PTR( T ) std::unique_ptr<T>
+-#else
+-# define CLARA_AUTO_PTR( T ) std::auto_ptr<T>
+-#endif
+-
+-#endif // TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
+-
+-// ----------- end of #include from clara_compilers.h -----------
+-// ........... back in clara.h
+-
+-#include <map>
+-#include <stdexcept>
+-#include <memory>
+-
+-#if defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
+-#define CLARA_PLATFORM_WINDOWS
+-#endif
+-
+-// Use optional outer namespace
+-#ifdef STITCH_CLARA_OPEN_NAMESPACE
+-STITCH_CLARA_OPEN_NAMESPACE
+-#endif
+-
+-namespace Clara {
+-
+- struct UnpositionalTag {};
+-
+- extern UnpositionalTag _;
+-
+-#ifdef CLARA_CONFIG_MAIN
+- UnpositionalTag _;
+-#endif
+-
+- namespace Detail {
+-
+-#ifdef CLARA_CONSOLE_WIDTH
+- const unsigned int consoleWidth = CLARA_CONFIG_CONSOLE_WIDTH;
+-#else
+- const unsigned int consoleWidth = 80;
+-#endif
+-
+- using namespace Tbc;
+-
+- inline bool startsWith( std::string const& str, std::string const& prefix ) {
+- return str.size() >= prefix.size() && str.substr( 0, prefix.size() ) == prefix;
+- }
+-
+- template<typename T> struct RemoveConstRef{ typedef T type; };
+- template<typename T> struct RemoveConstRef<T&>{ typedef T type; };
+- template<typename T> struct RemoveConstRef<T const&>{ typedef T type; };
+- template<typename T> struct RemoveConstRef<T const>{ typedef T type; };
+-
+- template<typename T> struct IsBool { static const bool value = false; };
+- template<> struct IsBool<bool> { static const bool value = true; };
+-
+- template<typename T>
+- void convertInto( std::string const& _source, T& _dest ) {
+- std::stringstream ss;
+- ss << _source;
+- ss >> _dest;
+- if( ss.fail() )
+- throw std::runtime_error( "Unable to convert " + _source + " to destination type" );
+- }
+- inline void convertInto( std::string const& _source, std::string& _dest ) {
+- _dest = _source;
+- }
+- char toLowerCh(char c) {
+- return static_cast<char>( ::tolower( c ) );
+- }
+- inline void convertInto( std::string const& _source, bool& _dest ) {
+- std::string sourceLC = _source;
+- std::transform( sourceLC.begin(), sourceLC.end(), sourceLC.begin(), toLowerCh );
+- if( sourceLC == "y" || sourceLC == "1" || sourceLC == "true" || sourceLC == "yes" || sourceLC == "on" )
+- _dest = true;
+- else if( sourceLC == "n" || sourceLC == "0" || sourceLC == "false" || sourceLC == "no" || sourceLC == "off" )
+- _dest = false;
+- else
+- throw std::runtime_error( "Expected a boolean value but did not recognise:\n '" + _source + "'" );
+- }
+-
+- template<typename ConfigT>
+- struct IArgFunction {
+- virtual ~IArgFunction() {}
+-#ifdef CLARA_CONFIG_CPP11_GENERATED_METHODS
+- IArgFunction() = default;
+- IArgFunction( IArgFunction const& ) = default;
+-#endif
+- virtual void set( ConfigT& config, std::string const& value ) const = 0;
+- virtual bool takesArg() const = 0;
+- virtual IArgFunction* clone() const = 0;
+- };
+-
+- template<typename ConfigT>
+- class BoundArgFunction {
+- public:
+- BoundArgFunction() : functionObj( CLARA_NULL ) {}
+- BoundArgFunction( IArgFunction<ConfigT>* _functionObj ) : functionObj( _functionObj ) {}
+- BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : CLARA_NULL ) {}
+- BoundArgFunction& operator = ( BoundArgFunction const& other ) {
+- IArgFunction<ConfigT>* newFunctionObj = other.functionObj ? other.functionObj->clone() : CLARA_NULL;
+- delete functionObj;
+- functionObj = newFunctionObj;
+- return *this;
+- }
+- ~BoundArgFunction() { delete functionObj; }
+-
+- void set( ConfigT& config, std::string const& value ) const {
+- functionObj->set( config, value );
+- }
+- bool takesArg() const { return functionObj->takesArg(); }
+-
+- bool isSet() const {
+- return functionObj != CLARA_NULL;
+- }
+- private:
+- IArgFunction<ConfigT>* functionObj;
+- };
+-
+- template<typename C>
+- struct NullBinder : IArgFunction<C>{
+- virtual void set( C&, std::string const& ) const {}
+- virtual bool takesArg() const { return true; }
+- virtual IArgFunction<C>* clone() const { return new NullBinder( *this ); }
+- };
+-
+- template<typename C, typename M>
+- struct BoundDataMember : IArgFunction<C>{
+- BoundDataMember( M C::* _member ) : member( _member ) {}
+- virtual void set( C& p, std::string const& stringValue ) const {
+- convertInto( stringValue, p.*member );
+- }
+- virtual bool takesArg() const { return !IsBool<M>::value; }
+- virtual IArgFunction<C>* clone() const { return new BoundDataMember( *this ); }
+- M C::* member;
+- };
+- template<typename C, typename M>
+- struct BoundUnaryMethod : IArgFunction<C>{
+- BoundUnaryMethod( void (C::*_member)( M ) ) : member( _member ) {}
+- virtual void set( C& p, std::string const& stringValue ) const {
+- typename RemoveConstRef<M>::type value;
+- convertInto( stringValue, value );
+- (p.*member)( value );
+- }
+- virtual bool takesArg() const { return !IsBool<M>::value; }
+- virtual IArgFunction<C>* clone() const { return new BoundUnaryMethod( *this ); }
+- void (C::*member)( M );
+- };
+- template<typename C>
+- struct BoundNullaryMethod : IArgFunction<C>{
+- BoundNullaryMethod( void (C::*_member)() ) : member( _member ) {}
+- virtual void set( C& p, std::string const& stringValue ) const {
+- bool value;
+- convertInto( stringValue, value );
+- if( value )
+- (p.*member)();
+- }
+- virtual bool takesArg() const { return false; }
+- virtual IArgFunction<C>* clone() const { return new BoundNullaryMethod( *this ); }
+- void (C::*member)();
+- };
+-
+- template<typename C>
+- struct BoundUnaryFunction : IArgFunction<C>{
+- BoundUnaryFunction( void (*_function)( C& ) ) : function( _function ) {}
+- virtual void set( C& obj, std::string const& stringValue ) const {
+- bool value;
+- convertInto( stringValue, value );
+- if( value )
+- function( obj );
+- }
+- virtual bool takesArg() const { return false; }
+- virtual IArgFunction<C>* clone() const { return new BoundUnaryFunction( *this ); }
+- void (*function)( C& );
+- };
+-
+- template<typename C, typename T>
+- struct BoundBinaryFunction : IArgFunction<C>{
+- BoundBinaryFunction( void (*_function)( C&, T ) ) : function( _function ) {}
+- virtual void set( C& obj, std::string const& stringValue ) const {
+- typename RemoveConstRef<T>::type value;
+- convertInto( stringValue, value );
+- function( obj, value );
+- }
+- virtual bool takesArg() const { return !IsBool<T>::value; }
+- virtual IArgFunction<C>* clone() const { return new BoundBinaryFunction( *this ); }
+- void (*function)( C&, T );
+- };
+-
+- } // namespace Detail
+-
+- inline std::vector<std::string> argsToVector( int argc, char const* const* const argv ) {
+- std::vector<std::string> args( static_cast<std::size_t>( argc ) );
+- for( std::size_t i = 0; i < static_cast<std::size_t>( argc ); ++i )
+- args[i] = argv[i];
+-
+- return args;
+- }
+-
+- class Parser {
+- enum Mode { None, MaybeShortOpt, SlashOpt, ShortOpt, LongOpt, Positional };
+- Mode mode;
+- std::size_t from;
+- bool inQuotes;
+- public:
+-
+- struct Token {
+- enum Type { Positional, ShortOpt, LongOpt };
+- Token( Type _type, std::string const& _data ) : type( _type ), data( _data ) {}
+- Type type;
+- std::string data;
+- };
+-
+- Parser() : mode( None ), from( 0 ), inQuotes( false ){}
+-
+- void parseIntoTokens( std::vector<std::string> const& args, std::vector<Token>& tokens ) {
+- const std::string doubleDash = "--";
+- for( std::size_t i = 1; i < args.size() && args[i] != doubleDash; ++i )
+- parseIntoTokens( args[i], tokens);
+- }
+-
+- void parseIntoTokens( std::string const& arg, std::vector<Token>& tokens ) {
+- for( std::size_t i = 0; i <= arg.size(); ++i ) {
+- char c = arg[i];
+- if( c == '"' )
+- inQuotes = !inQuotes;
+- mode = handleMode( i, c, arg, tokens );
+- }
+- }
+- Mode handleMode( std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens ) {
+- switch( mode ) {
+- case None: return handleNone( i, c );
+- case MaybeShortOpt: return handleMaybeShortOpt( i, c );
+- case ShortOpt:
+- case LongOpt:
+- case SlashOpt: return handleOpt( i, c, arg, tokens );
+- case Positional: return handlePositional( i, c, arg, tokens );
+- default: throw std::logic_error( "Unknown mode" );
+- }
+- }
+-
+- Mode handleNone( std::size_t i, char c ) {
+- if( inQuotes ) {
+- from = i;
+- return Positional;
+- }
+- switch( c ) {
+- case '-': return MaybeShortOpt;
+-#ifdef CLARA_PLATFORM_WINDOWS
+- case '/': from = i+1; return SlashOpt;
+-#endif
+- default: from = i; return Positional;
+- }
+- }
+- Mode handleMaybeShortOpt( std::size_t i, char c ) {
+- switch( c ) {
+- case '-': from = i+1; return LongOpt;
+- default: from = i; return ShortOpt;
+- }
+- }
+- Mode handleOpt( std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens ) {
+- if( std::string( ":=\0", 3 ).find( c ) == std::string::npos )
+- return mode;
+-
+- std::string optName = arg.substr( from, i-from );
+- if( mode == ShortOpt )
+- for( std::size_t j = 0; j < optName.size(); ++j )
+- tokens.push_back( Token( Token::ShortOpt, optName.substr( j, 1 ) ) );
+- else if( mode == SlashOpt && optName.size() == 1 )
+- tokens.push_back( Token( Token::ShortOpt, optName ) );
+- else
+- tokens.push_back( Token( Token::LongOpt, optName ) );
+- return None;
+- }
+- Mode handlePositional( std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens ) {
+- if( inQuotes || std::string( "\0", 1 ).find( c ) == std::string::npos )
+- return mode;
+-
+- std::string data = arg.substr( from, i-from );
+- tokens.push_back( Token( Token::Positional, data ) );
+- return None;
+- }
+- };
+-
+- template<typename ConfigT>
+- struct CommonArgProperties {
+- CommonArgProperties() {}
+- CommonArgProperties( Detail::BoundArgFunction<ConfigT> const& _boundField ) : boundField( _boundField ) {}
+-
+- Detail::BoundArgFunction<ConfigT> boundField;
+- std::string description;
+- std::string detail;
+- std::string placeholder; // Only value if boundField takes an arg
+-
+- bool takesArg() const {
+- return !placeholder.empty();
+- }
+- void validate() const {
+- if( !boundField.isSet() )
+- throw std::logic_error( "option not bound" );
+- }
+- };
+- struct OptionArgProperties {
+- std::vector<std::string> shortNames;
+- std::string longName;
+-
+- bool hasShortName( std::string const& shortName ) const {
+- return std::find( shortNames.begin(), shortNames.end(), shortName ) != shortNames.end();
+- }
+- bool hasLongName( std::string const& _longName ) const {
+- return _longName == longName;
+- }
+- };
+- struct PositionalArgProperties {
+- PositionalArgProperties() : position( -1 ) {}
+- int position; // -1 means non-positional (floating)
+-
+- bool isFixedPositional() const {
+- return position != -1;
+- }
+- };
+-
+- template<typename ConfigT>
+- class CommandLine {
+-
+- struct Arg : CommonArgProperties<ConfigT>, OptionArgProperties, PositionalArgProperties {
+- Arg() {}
+- Arg( Detail::BoundArgFunction<ConfigT> const& _boundField ) : CommonArgProperties<ConfigT>( _boundField ) {}
+-
+- using CommonArgProperties<ConfigT>::placeholder; // !TBD
+-
+- std::string dbgName() const {
+- if( !longName.empty() )
+- return "--" + longName;
+- if( !shortNames.empty() )
+- return "-" + shortNames[0];
+- return "positional args";
+- }
+- std::string commands() const {
+- std::ostringstream oss;
+- bool first = true;
+- std::vector<std::string>::const_iterator it = shortNames.begin(), itEnd = shortNames.end();
+- for(; it != itEnd; ++it ) {
+- if( first )
+- first = false;
+- else
+- oss << ", ";
+- oss << "-" << *it;
+- }
+- if( !longName.empty() ) {
+- if( !first )
+- oss << ", ";
+- oss << "--" << longName;
+- }
+- if( !placeholder.empty() )
+- oss << " <" << placeholder << ">";
+- return oss.str();
+- }
+- };
+-
+- typedef CLARA_AUTO_PTR( Arg ) ArgAutoPtr;
+-
+- friend void addOptName( Arg& arg, std::string const& optName )
+- {
+- if( optName.empty() )
+- return;
+- if( Detail::startsWith( optName, "--" ) ) {
+- if( !arg.longName.empty() )
+- throw std::logic_error( "Only one long opt may be specified. '"
+- + arg.longName
+- + "' already specified, now attempting to add '"
+- + optName + "'" );
+- arg.longName = optName.substr( 2 );
+- }
+- else if( Detail::startsWith( optName, "-" ) )
+- arg.shortNames.push_back( optName.substr( 1 ) );
+- else
+- throw std::logic_error( "option must begin with - or --. Option was: '" + optName + "'" );
+- }
+- friend void setPositionalArg( Arg& arg, int position )
+- {
+- arg.position = position;
+- }
+-
+- class ArgBuilder {
+- public:
+- ArgBuilder( Arg* arg ) : m_arg( arg ) {}
+-
+- // Bind a non-boolean data member (requires placeholder string)
+- template<typename C, typename M>
+- void bind( M C::* field, std::string const& placeholder ) {
+- m_arg->boundField = new Detail::BoundDataMember<C,M>( field );
+- m_arg->placeholder = placeholder;
+- }
+- // Bind a boolean data member (no placeholder required)
+- template<typename C>
+- void bind( bool C::* field ) {
+- m_arg->boundField = new Detail::BoundDataMember<C,bool>( field );
+- }
+-
+- // Bind a method taking a single, non-boolean argument (requires a placeholder string)
+- template<typename C, typename M>
+- void bind( void (C::* unaryMethod)( M ), std::string const& placeholder ) {
+- m_arg->boundField = new Detail::BoundUnaryMethod<C,M>( unaryMethod );
+- m_arg->placeholder = placeholder;
+- }
+-
+- // Bind a method taking a single, boolean argument (no placeholder string required)
+- template<typename C>
+- void bind( void (C::* unaryMethod)( bool ) ) {
+- m_arg->boundField = new Detail::BoundUnaryMethod<C,bool>( unaryMethod );
+- }
+-
+- // Bind a method that takes no arguments (will be called if opt is present)
+- template<typename C>
+- void bind( void (C::* nullaryMethod)() ) {
+- m_arg->boundField = new Detail::BoundNullaryMethod<C>( nullaryMethod );
+- }
+-
+- // Bind a free function taking a single argument - the object to operate on (no placeholder string required)
+- template<typename C>
+- void bind( void (* unaryFunction)( C& ) ) {
+- m_arg->boundField = new Detail::BoundUnaryFunction<C>( unaryFunction );
+- }
+-
+- // Bind a free function taking a single argument - the object to operate on (requires a placeholder string)
+- template<typename C, typename T>
+- void bind( void (* binaryFunction)( C&, T ), std::string const& placeholder ) {
+- m_arg->boundField = new Detail::BoundBinaryFunction<C, T>( binaryFunction );
+- m_arg->placeholder = placeholder;
+- }
+-
+- ArgBuilder& describe( std::string const& description ) {
+- m_arg->description = description;
+- return *this;
+- }
+- ArgBuilder& detail( std::string const& detail ) {
+- m_arg->detail = detail;
+- return *this;
+- }
+-
+- protected:
+- Arg* m_arg;
+- };
+-
+- class OptBuilder : public ArgBuilder {
+- public:
+- OptBuilder( Arg* arg ) : ArgBuilder( arg ) {}
+- OptBuilder( OptBuilder& other ) : ArgBuilder( other ) {}
+-
+- OptBuilder& operator[]( std::string const& optName ) {
+- addOptName( *ArgBuilder::m_arg, optName );
+- return *this;
+- }
+- };
+-
+- public:
+-
+- CommandLine()
+- : m_boundProcessName( new Detail::NullBinder<ConfigT>() ),
+- m_highestSpecifiedArgPosition( 0 ),
+- m_throwOnUnrecognisedTokens( false )
+- {}
+- CommandLine( CommandLine const& other )
+- : m_boundProcessName( other.m_boundProcessName ),
+- m_options ( other.m_options ),
+- m_positionalArgs( other.m_positionalArgs ),
+- m_highestSpecifiedArgPosition( other.m_highestSpecifiedArgPosition ),
+- m_throwOnUnrecognisedTokens( other.m_throwOnUnrecognisedTokens )
+- {
+- if( other.m_floatingArg.get() )
+- m_floatingArg.reset( new Arg( *other.m_floatingArg ) );
+- }
+-
+- CommandLine& setThrowOnUnrecognisedTokens( bool shouldThrow = true ) {
+- m_throwOnUnrecognisedTokens = shouldThrow;
+- return *this;
+- }
+-
+- OptBuilder operator[]( std::string const& optName ) {
+- m_options.push_back( Arg() );
+- addOptName( m_options.back(), optName );
+- OptBuilder builder( &m_options.back() );
+- return builder;
+- }
+-
+- ArgBuilder operator[]( int position ) {
+- m_positionalArgs.insert( std::make_pair( position, Arg() ) );
+- if( position > m_highestSpecifiedArgPosition )
+- m_highestSpecifiedArgPosition = position;
+- setPositionalArg( m_positionalArgs[position], position );
+- ArgBuilder builder( &m_positionalArgs[position] );
+- return builder;
+- }
+-
+- // Invoke this with the _ instance
+- ArgBuilder operator[]( UnpositionalTag ) {
+- if( m_floatingArg.get() )
+- throw std::logic_error( "Only one unpositional argument can be added" );
+- m_floatingArg.reset( new Arg() );
+- ArgBuilder builder( m_floatingArg.get() );
+- return builder;
+- }
+-
+- template<typename C, typename M>
+- void bindProcessName( M C::* field ) {
+- m_boundProcessName = new Detail::BoundDataMember<C,M>( field );
+- }
+- template<typename C, typename M>
+- void bindProcessName( void (C::*_unaryMethod)( M ) ) {
+- m_boundProcessName = new Detail::BoundUnaryMethod<C,M>( _unaryMethod );
+- }
+-
+- void optUsage( std::ostream& os, std::size_t indent = 0, std::size_t width = Detail::consoleWidth ) const {
+- typename std::vector<Arg>::const_iterator itBegin = m_options.begin(), itEnd = m_options.end(), it;
+- std::size_t maxWidth = 0;
+- for( it = itBegin; it != itEnd; ++it )
+- maxWidth = (std::max)( maxWidth, it->commands().size() );
+-
+- for( it = itBegin; it != itEnd; ++it ) {
+- Detail::Text usage( it->commands(), Detail::TextAttributes()
+- .setWidth( maxWidth+indent )
+- .setIndent( indent ) );
+- Detail::Text desc( it->description, Detail::TextAttributes()
+- .setWidth( width - maxWidth - 3 ) );
+-
+- for( std::size_t i = 0; i < (std::max)( usage.size(), desc.size() ); ++i ) {
+- std::string usageCol = i < usage.size() ? usage[i] : "";
+- os << usageCol;
+-
+- if( i < desc.size() && !desc[i].empty() )
+- os << std::string( indent + 2 + maxWidth - usageCol.size(), ' ' )
+- << desc[i];
+- os << "\n";
+- }
+- }
+- }
+- std::string optUsage() const {
+- std::ostringstream oss;
+- optUsage( oss );
+- return oss.str();
+- }
+-
+- void argSynopsis( std::ostream& os ) const {
+- for( int i = 1; i <= m_highestSpecifiedArgPosition; ++i ) {
+- if( i > 1 )
+- os << " ";
+- typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find( i );
+- if( it != m_positionalArgs.end() )
+- os << "<" << it->second.placeholder << ">";
+- else if( m_floatingArg.get() )
+- os << "<" << m_floatingArg->placeholder << ">";
+- else
+- throw std::logic_error( "non consecutive positional arguments with no floating args" );
+- }
+- // !TBD No indication of mandatory args
+- if( m_floatingArg.get() ) {
+- if( m_highestSpecifiedArgPosition > 1 )
+- os << " ";
+- os << "[<" << m_floatingArg->placeholder << "> ...]";
+- }
+- }
+- std::string argSynopsis() const {
+- std::ostringstream oss;
+- argSynopsis( oss );
+- return oss.str();
+- }
+-
+- void usage( std::ostream& os, std::string const& procName ) const {
+- validate();
+- os << "usage:\n " << procName << " ";
+- argSynopsis( os );
+- if( !m_options.empty() ) {
+- os << " [options]\n\nwhere options are: \n";
+- optUsage( os, 2 );
+- }
+- os << "\n";
+- }
+- std::string usage( std::string const& procName ) const {
+- std::ostringstream oss;
+- usage( oss, procName );
+- return oss.str();
+- }
+-
+- ConfigT parse( std::vector<std::string> const& args ) const {
+- ConfigT config;
+- parseInto( args, config );
+- return config;
+- }
+-
+- std::vector<Parser::Token> parseInto( std::vector<std::string> const& args, ConfigT& config ) const {
+- std::string processName = args[0];
+- std::size_t lastSlash = processName.find_last_of( "/\\" );
+- if( lastSlash != std::string::npos )
+- processName = processName.substr( lastSlash+1 );
+- m_boundProcessName.set( config, processName );
+- std::vector<Parser::Token> tokens;
+- Parser parser;
+- parser.parseIntoTokens( args, tokens );
+- return populate( tokens, config );
+- }
+-
+- std::vector<Parser::Token> populate( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
+- validate();
+- std::vector<Parser::Token> unusedTokens = populateOptions( tokens, config );
+- unusedTokens = populateFixedArgs( unusedTokens, config );
+- unusedTokens = populateFloatingArgs( unusedTokens, config );
+- return unusedTokens;
+- }
+-
+- std::vector<Parser::Token> populateOptions( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
+- std::vector<Parser::Token> unusedTokens;
+- std::vector<std::string> errors;
+- for( std::size_t i = 0; i < tokens.size(); ++i ) {
+- Parser::Token const& token = tokens[i];
+- typename std::vector<Arg>::const_iterator it = m_options.begin(), itEnd = m_options.end();
+- for(; it != itEnd; ++it ) {
+- Arg const& arg = *it;
+-
+- try {
+- if( ( token.type == Parser::Token::ShortOpt && arg.hasShortName( token.data ) ) ||
+- ( token.type == Parser::Token::LongOpt && arg.hasLongName( token.data ) ) ) {
+- if( arg.takesArg() ) {
+- if( i == tokens.size()-1 || tokens[i+1].type != Parser::Token::Positional )
+- errors.push_back( "Expected argument to option: " + token.data );
+- else
+- arg.boundField.set( config, tokens[++i].data );
+- }
+- else {
+- arg.boundField.set( config, "true" );
+- }
+- break;
+- }
+- }
+- catch( std::exception& ex ) {
+- errors.push_back( std::string( ex.what() ) + "\n- while parsing: (" + arg.commands() + ")" );
+- }
+- }
+- if( it == itEnd ) {
+- if( token.type == Parser::Token::Positional || !m_throwOnUnrecognisedTokens )
+- unusedTokens.push_back( token );
+- else if( errors.empty() && m_throwOnUnrecognisedTokens )
+- errors.push_back( "unrecognised option: " + token.data );
+- }
+- }
+- if( !errors.empty() ) {
+- std::ostringstream oss;
+- for( std::vector<std::string>::const_iterator it = errors.begin(), itEnd = errors.end();
+- it != itEnd;
+- ++it ) {
+- if( it != errors.begin() )
+- oss << "\n";
+- oss << *it;
+- }
+- throw std::runtime_error( oss.str() );
+- }
+- return unusedTokens;
+- }
+- std::vector<Parser::Token> populateFixedArgs( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
+- std::vector<Parser::Token> unusedTokens;
+- int position = 1;
+- for( std::size_t i = 0; i < tokens.size(); ++i ) {
+- Parser::Token const& token = tokens[i];
+- typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find( position );
+- if( it != m_positionalArgs.end() )
+- it->second.boundField.set( config, token.data );
+- else
+- unusedTokens.push_back( token );
+- if( token.type == Parser::Token::Positional )
+- position++;
+- }
+- return unusedTokens;
+- }
+- std::vector<Parser::Token> populateFloatingArgs( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
+- if( !m_floatingArg.get() )
+- return tokens;
+- std::vector<Parser::Token> unusedTokens;
+- for( std::size_t i = 0; i < tokens.size(); ++i ) {
+- Parser::Token const& token = tokens[i];
+- if( token.type == Parser::Token::Positional )
+- m_floatingArg->boundField.set( config, token.data );
+- else
+- unusedTokens.push_back( token );
+- }
+- return unusedTokens;
+- }
+-
+- void validate() const
+- {
+- if( m_options.empty() && m_positionalArgs.empty() && !m_floatingArg.get() )
+- throw std::logic_error( "No options or arguments specified" );
+-
+- for( typename std::vector<Arg>::const_iterator it = m_options.begin(),
+- itEnd = m_options.end();
+- it != itEnd; ++it )
+- it->validate();
+- }
+-
+- private:
+- Detail::BoundArgFunction<ConfigT> m_boundProcessName;
+- std::vector<Arg> m_options;
+- std::map<int, Arg> m_positionalArgs;
+- ArgAutoPtr m_floatingArg;
+- int m_highestSpecifiedArgPosition;
+- bool m_throwOnUnrecognisedTokens;
+- };
+-
+-} // end namespace Clara
+-
+-STITCH_CLARA_CLOSE_NAMESPACE
+-#undef STITCH_CLARA_OPEN_NAMESPACE
+-#undef STITCH_CLARA_CLOSE_NAMESPACE
+-
+-#endif // TWOBLUECUBES_CLARA_H_INCLUDED
+-#undef STITCH_CLARA_OPEN_NAMESPACE
+-
+-// Restore Clara's value for console width, if present
+-#ifdef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
+-#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
+-#undef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
+-#endif
+-
+-#include <fstream>
+-
+-namespace Catch {
+-
+- inline void abortAfterFirst( ConfigData& config ) { config.abortAfter = 1; }
+- inline void abortAfterX( ConfigData& config, int x ) {
+- if( x < 1 )
+- throw std::runtime_error( "Value after -x or --abortAfter must be greater than zero" );
+- config.abortAfter = x;
+- }
+- inline void addTestOrTags( ConfigData& config, std::string const& _testSpec ) { config.testsOrTags.push_back( _testSpec ); }
+- inline void addReporterName( ConfigData& config, std::string const& _reporterName ) { config.reporterNames.push_back( _reporterName ); }
+-
+- inline void addWarning( ConfigData& config, std::string const& _warning ) {
+- if( _warning == "NoAssertions" )
+- config.warnings = static_cast<WarnAbout::What>( config.warnings | WarnAbout::NoAssertions );
+- else
+- throw std::runtime_error( "Unrecognised warning: '" + _warning + "'" );
+- }
+- inline void setOrder( ConfigData& config, std::string const& order ) {
+- if( startsWith( "declared", order ) )
+- config.runOrder = RunTests::InDeclarationOrder;
+- else if( startsWith( "lexical", order ) )
+- config.runOrder = RunTests::InLexicographicalOrder;
+- else if( startsWith( "random", order ) )
+- config.runOrder = RunTests::InRandomOrder;
+- else
+- throw std::runtime_error( "Unrecognised ordering: '" + order + "'" );
+- }
+- inline void setRngSeed( ConfigData& config, std::string const& seed ) {
+- if( seed == "time" ) {
+- config.rngSeed = static_cast<unsigned int>( std::time(0) );
+- }
+- else {
+- std::stringstream ss;
+- ss << seed;
+- ss >> config.rngSeed;
+- if( ss.fail() )
+- throw std::runtime_error( "Argment to --rng-seed should be the word 'time' or a number" );
+- }
+- }
+- inline void setVerbosity( ConfigData& config, int level ) {
+- // !TBD: accept strings?
+- config.verbosity = static_cast<Verbosity::Level>( level );
+- }
+- inline void setShowDurations( ConfigData& config, bool _showDurations ) {
+- config.showDurations = _showDurations
+- ? ShowDurations::Always
+- : ShowDurations::Never;
+- }
+- inline void setUseColour( ConfigData& config, std::string const& value ) {
+- std::string mode = toLower( value );
+-
+- if( mode == "yes" )
+- config.useColour = UseColour::Yes;
+- else if( mode == "no" )
+- config.useColour = UseColour::No;
+- else if( mode == "auto" )
+- config.useColour = UseColour::Auto;
+- else
+- throw std::runtime_error( "colour mode must be one of: auto, yes or no" );
+- }
+- inline void forceColour( ConfigData& config ) {
+- config.useColour = UseColour::Yes;
+- }
+- inline void loadTestNamesFromFile( ConfigData& config, std::string const& _filename ) {
+- std::ifstream f( _filename.c_str() );
+- if( !f.is_open() )
+- throw std::domain_error( "Unable to load input file: " + _filename );
+-
+- std::string line;
+- while( std::getline( f, line ) ) {
+- line = trim(line);
+- if( !line.empty() && !startsWith( line, "#" ) ) {
+- if( !startsWith( line, "\"" ) )
+- line = "\"" + line + "\"";
+- addTestOrTags( config, line + "," );
+- }
+- }
+- }
+-
+- inline Clara::CommandLine<ConfigData> makeCommandLineParser() {
+-
+- using namespace Clara;
+- CommandLine<ConfigData> cli;
+-
+- cli.bindProcessName( &ConfigData::processName );
+-
+- cli["-?"]["-h"]["--help"]
+- .describe( "display usage information" )
+- .bind( &ConfigData::showHelp );
+-
+- cli["-l"]["--list-tests"]
+- .describe( "list all/matching test cases" )
+- .bind( &ConfigData::listTests );
+-
+- cli["-t"]["--list-tags"]
+- .describe( "list all/matching tags" )
+- .bind( &ConfigData::listTags );
+-
+- cli["-s"]["--success"]
+- .describe( "include successful tests in output" )
+- .bind( &ConfigData::showSuccessfulTests );
+-
+- cli["-b"]["--break"]
+- .describe( "break into debugger on failure" )
+- .bind( &ConfigData::shouldDebugBreak );
+-
+- cli["-e"]["--nothrow"]
+- .describe( "skip exception tests" )
+- .bind( &ConfigData::noThrow );
+-
+- cli["-i"]["--invisibles"]
+- .describe( "show invisibles (tabs, newlines)" )
+- .bind( &ConfigData::showInvisibles );
+-
+- cli["-o"]["--out"]
+- .describe( "output filename" )
+- .bind( &ConfigData::outputFilename, "filename" );
+-
+- cli["-r"]["--reporter"]
+-// .placeholder( "name[:filename]" )
+- .describe( "reporter to use (defaults to console)" )
+- .bind( &addReporterName, "name" );
+-
+- cli["-n"]["--name"]
+- .describe( "suite name" )
+- .bind( &ConfigData::name, "name" );
+-
+- cli["-a"]["--abort"]
+- .describe( "abort at first failure" )
+- .bind( &abortAfterFirst );
+-
+- cli["-x"]["--abortx"]
+- .describe( "abort after x failures" )
+- .bind( &abortAfterX, "no. failures" );
+-
+- cli["-w"]["--warn"]
+- .describe( "enable warnings" )
+- .bind( &addWarning, "warning name" );
+-
+-// - needs updating if reinstated
+-// cli.into( &setVerbosity )
+-// .describe( "level of verbosity (0=no output)" )
+-// .shortOpt( "v")
+-// .longOpt( "verbosity" )
+-// .placeholder( "level" );
+-
+- cli[_]
+- .describe( "which test or tests to use" )
+- .bind( &addTestOrTags, "test name, pattern or tags" );
+-
+- cli["-d"]["--durations"]
+- .describe( "show test durations" )
+- .bind( &setShowDurations, "yes|no" );
+-
+- cli["-f"]["--input-file"]
+- .describe( "load test names to run from a file" )
+- .bind( &loadTestNamesFromFile, "filename" );
+-
+- cli["-#"]["--filenames-as-tags"]
+- .describe( "adds a tag for the filename" )
+- .bind( &ConfigData::filenamesAsTags );
+-
+- // Less common commands which don't have a short form
+- cli["--list-test-names-only"]
+- .describe( "list all/matching test cases names only" )
+- .bind( &ConfigData::listTestNamesOnly );
+-
+- cli["--list-reporters"]
+- .describe( "list all reporters" )
+- .bind( &ConfigData::listReporters );
+-
+- cli["--order"]
+- .describe( "test case order (defaults to decl)" )
+- .bind( &setOrder, "decl|lex|rand" );
+-
+- cli["--rng-seed"]
+- .describe( "set a specific seed for random numbers" )
+- .bind( &setRngSeed, "'time'|number" );
+-
+- cli["--force-colour"]
+- .describe( "force colourised output (deprecated)" )
+- .bind( &forceColour );
+-
+- cli["--use-colour"]
+- .describe( "should output be colourised" )
+- .bind( &setUseColour, "yes|no" );
+-
+- return cli;
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: internal/catch_list.hpp
+-#define TWOBLUECUBES_CATCH_LIST_HPP_INCLUDED
+-
+-// #included from: catch_text.h
+-#define TWOBLUECUBES_CATCH_TEXT_H_INCLUDED
+-
+-#define TBC_TEXT_FORMAT_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH
+-
+-#define CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE Catch
+-// #included from: ../external/tbc_text_format.h
+-// Only use header guard if we are not using an outer namespace
+-#ifndef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
+-# ifdef TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
+-# ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
+-# define TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
+-# endif
+-# else
+-# define TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
+-# endif
+-#endif
+-#ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
+-#include <string>
+-#include <vector>
+-#include <sstream>
+-
+-// Use optional outer namespace
+-#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
+-namespace CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
+-#endif
+-
+-namespace Tbc {
+-
+-#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
+- const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
+-#else
+- const unsigned int consoleWidth = 80;
+-#endif
+-
+- struct TextAttributes {
+- TextAttributes()
+- : initialIndent( std::string::npos ),
+- indent( 0 ),
+- width( consoleWidth-1 ),
+- tabChar( '\t' )
+- {}
+-
+- TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; }
+- TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; }
+- TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; }
+- TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; }
+-
+- std::size_t initialIndent; // indent of first line, or npos
+- std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos
+- std::size_t width; // maximum width of text, including indent. Longer text will wrap
+- char tabChar; // If this char is seen the indent is changed to current pos
+- };
+-
+- class Text {
+- public:
+- Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() )
+- : attr( _attr )
+- {
+- std::string wrappableChars = " [({.,/|\\-";
+- std::size_t indent = _attr.initialIndent != std::string::npos
+- ? _attr.initialIndent
+- : _attr.indent;
+- std::string remainder = _str;
+-
+- while( !remainder.empty() ) {
+- if( lines.size() >= 1000 ) {
+- lines.push_back( "... message truncated due to excessive size" );
+- return;
+- }
+- std::size_t tabPos = std::string::npos;
+- std::size_t width = (std::min)( remainder.size(), _attr.width - indent );
+- std::size_t pos = remainder.find_first_of( '\n' );
+- if( pos <= width ) {
+- width = pos;
+- }
+- pos = remainder.find_last_of( _attr.tabChar, width );
+- if( pos != std::string::npos ) {
+- tabPos = pos;
+- if( remainder[width] == '\n' )
+- width--;
+- remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 );
+- }
+-
+- if( width == remainder.size() ) {
+- spliceLine( indent, remainder, width );
+- }
+- else if( remainder[width] == '\n' ) {
+- spliceLine( indent, remainder, width );
+- if( width <= 1 || remainder.size() != 1 )
+- remainder = remainder.substr( 1 );
+- indent = _attr.indent;
+- }
+- else {
+- pos = remainder.find_last_of( wrappableChars, width );
+- if( pos != std::string::npos && pos > 0 ) {
+- spliceLine( indent, remainder, pos );
+- if( remainder[0] == ' ' )
+- remainder = remainder.substr( 1 );
+- }
+- else {
+- spliceLine( indent, remainder, width-1 );
+- lines.back() += "-";
+- }
+- if( lines.size() == 1 )
+- indent = _attr.indent;
+- if( tabPos != std::string::npos )
+- indent += tabPos;
+- }
+- }
+- }
+-
+- void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) {
+- lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) );
+- _remainder = _remainder.substr( _pos );
+- }
+-
+- typedef std::vector<std::string>::const_iterator const_iterator;
+-
+- const_iterator begin() const { return lines.begin(); }
+- const_iterator end() const { return lines.end(); }
+- std::string const& last() const { return lines.back(); }
+- std::size_t size() const { return lines.size(); }
+- std::string const& operator[]( std::size_t _index ) const { return lines[_index]; }
+- std::string toString() const {
+- std::ostringstream oss;
+- oss << *this;
+- return oss.str();
+- }
+-
+- inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) {
+- for( Text::const_iterator it = _text.begin(), itEnd = _text.end();
+- it != itEnd; ++it ) {
+- if( it != _text.begin() )
+- _stream << "\n";
+- _stream << *it;
+- }
+- return _stream;
+- }
+-
+- private:
+- std::string str;
+- TextAttributes attr;
+- std::vector<std::string> lines;
+- };
+-
+-} // end namespace Tbc
+-
+-#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
+-} // end outer namespace
+-#endif
+-
+-#endif // TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
+-#undef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
+-
+-namespace Catch {
+- using Tbc::Text;
+- using Tbc::TextAttributes;
+-}
+-
+-// #included from: catch_console_colour.hpp
+-#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- struct Colour {
+- enum Code {
+- None = 0,
+-
+- White,
+- Red,
+- Green,
+- Blue,
+- Cyan,
+- Yellow,
+- Grey,
+-
+- Bright = 0x10,
+-
+- BrightRed = Bright | Red,
+- BrightGreen = Bright | Green,
+- LightGrey = Bright | Grey,
+- BrightWhite = Bright | White,
+-
+- // By intention
+- FileName = LightGrey,
+- Warning = Yellow,
+- ResultError = BrightRed,
+- ResultSuccess = BrightGreen,
+- ResultExpectedFailure = Warning,
+-
+- Error = BrightRed,
+- Success = Green,
+-
+- OriginalExpression = Cyan,
+- ReconstructedExpression = Yellow,
+-
+- SecondaryText = LightGrey,
+- Headers = White
+- };
+-
+- // Use constructed object for RAII guard
+- Colour( Code _colourCode );
+- Colour( Colour const& other );
+- ~Colour();
+-
+- // Use static method for one-shot changes
+- static void use( Code _colourCode );
+-
+- private:
+- bool m_moved;
+- };
+-
+- inline std::ostream& operator << ( std::ostream& os, Colour const& ) { return os; }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_interfaces_reporter.h
+-#define TWOBLUECUBES_CATCH_INTERFACES_REPORTER_H_INCLUDED
+-
+-#include <string>
+-#include <ostream>
+-#include <map>
+-#include <assert.h>
+-
+-namespace Catch
+-{
+- struct ReporterConfig {
+- explicit ReporterConfig( Ptr<IConfig const> const& _fullConfig )
+- : m_stream( &_fullConfig->stream() ), m_fullConfig( _fullConfig ) {}
+-
+- ReporterConfig( Ptr<IConfig const> const& _fullConfig, std::ostream& _stream )
+- : m_stream( &_stream ), m_fullConfig( _fullConfig ) {}
+-
+- std::ostream& stream() const { return *m_stream; }
+- Ptr<IConfig const> fullConfig() const { return m_fullConfig; }
+-
+- private:
+- std::ostream* m_stream;
+- Ptr<IConfig const> m_fullConfig;
+- };
+-
+- struct ReporterPreferences {
+- ReporterPreferences()
+- : shouldRedirectStdOut( false )
+- {}
+-
+- bool shouldRedirectStdOut;
+- };
+-
+- template<typename T>
+- struct LazyStat : Option<T> {
+- LazyStat() : used( false ) {}
+- LazyStat& operator=( T const& _value ) {
+- Option<T>::operator=( _value );
+- used = false;
+- return *this;
+- }
+- void reset() {
+- Option<T>::reset();
+- used = false;
+- }
+- bool used;
+- };
+-
+- struct TestRunInfo {
+- TestRunInfo( std::string const& _name ) : name( _name ) {}
+- std::string name;
+- };
+- struct GroupInfo {
+- GroupInfo( std::string const& _name,
+- std::size_t _groupIndex,
+- std::size_t _groupsCount )
+- : name( _name ),
+- groupIndex( _groupIndex ),
+- groupsCounts( _groupsCount )
+- {}
+-
+- std::string name;
+- std::size_t groupIndex;
+- std::size_t groupsCounts;
+- };
+-
+- struct AssertionStats {
+- AssertionStats( AssertionResult const& _assertionResult,
+- std::vector<MessageInfo> const& _infoMessages,
+- Totals const& _totals )
+- : assertionResult( _assertionResult ),
+- infoMessages( _infoMessages ),
+- totals( _totals )
+- {
+- if( assertionResult.hasMessage() ) {
+- // Copy message into messages list.
+- // !TBD This should have been done earlier, somewhere
+- MessageBuilder builder( assertionResult.getTestMacroName(), assertionResult.getSourceInfo(), assertionResult.getResultType() );
+- builder << assertionResult.getMessage();
+- builder.m_info.message = builder.m_stream.str();
+-
+- infoMessages.push_back( builder.m_info );
+- }
+- }
+- virtual ~AssertionStats();
+-
+-# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- AssertionStats( AssertionStats const& ) = default;
+- AssertionStats( AssertionStats && ) = default;
+- AssertionStats& operator = ( AssertionStats const& ) = default;
+- AssertionStats& operator = ( AssertionStats && ) = default;
+-# endif
+-
+- AssertionResult assertionResult;
+- std::vector<MessageInfo> infoMessages;
+- Totals totals;
+- };
+-
+- struct SectionStats {
+- SectionStats( SectionInfo const& _sectionInfo,
+- Counts const& _assertions,
+- double _durationInSeconds,
+- bool _missingAssertions )
+- : sectionInfo( _sectionInfo ),
+- assertions( _assertions ),
+- durationInSeconds( _durationInSeconds ),
+- missingAssertions( _missingAssertions )
+- {}
+- virtual ~SectionStats();
+-# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- SectionStats( SectionStats const& ) = default;
+- SectionStats( SectionStats && ) = default;
+- SectionStats& operator = ( SectionStats const& ) = default;
+- SectionStats& operator = ( SectionStats && ) = default;
+-# endif
+-
+- SectionInfo sectionInfo;
+- Counts assertions;
+- double durationInSeconds;
+- bool missingAssertions;
+- };
+-
+- struct TestCaseStats {
+- TestCaseStats( TestCaseInfo const& _testInfo,
+- Totals const& _totals,
+- std::string const& _stdOut,
+- std::string const& _stdErr,
+- bool _aborting )
+- : testInfo( _testInfo ),
+- totals( _totals ),
+- stdOut( _stdOut ),
+- stdErr( _stdErr ),
+- aborting( _aborting )
+- {}
+- virtual ~TestCaseStats();
+-
+-# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- TestCaseStats( TestCaseStats const& ) = default;
+- TestCaseStats( TestCaseStats && ) = default;
+- TestCaseStats& operator = ( TestCaseStats const& ) = default;
+- TestCaseStats& operator = ( TestCaseStats && ) = default;
+-# endif
+-
+- TestCaseInfo testInfo;
+- Totals totals;
+- std::string stdOut;
+- std::string stdErr;
+- bool aborting;
+- };
+-
+- struct TestGroupStats {
+- TestGroupStats( GroupInfo const& _groupInfo,
+- Totals const& _totals,
+- bool _aborting )
+- : groupInfo( _groupInfo ),
+- totals( _totals ),
+- aborting( _aborting )
+- {}
+- TestGroupStats( GroupInfo const& _groupInfo )
+- : groupInfo( _groupInfo ),
+- aborting( false )
+- {}
+- virtual ~TestGroupStats();
+-
+-# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- TestGroupStats( TestGroupStats const& ) = default;
+- TestGroupStats( TestGroupStats && ) = default;
+- TestGroupStats& operator = ( TestGroupStats const& ) = default;
+- TestGroupStats& operator = ( TestGroupStats && ) = default;
+-# endif
+-
+- GroupInfo groupInfo;
+- Totals totals;
+- bool aborting;
+- };
+-
+- struct TestRunStats {
+- TestRunStats( TestRunInfo const& _runInfo,
+- Totals const& _totals,
+- bool _aborting )
+- : runInfo( _runInfo ),
+- totals( _totals ),
+- aborting( _aborting )
+- {}
+- virtual ~TestRunStats();
+-
+-# ifndef CATCH_CONFIG_CPP11_GENERATED_METHODS
+- TestRunStats( TestRunStats const& _other )
+- : runInfo( _other.runInfo ),
+- totals( _other.totals ),
+- aborting( _other.aborting )
+- {}
+-# else
+- TestRunStats( TestRunStats const& ) = default;
+- TestRunStats( TestRunStats && ) = default;
+- TestRunStats& operator = ( TestRunStats const& ) = default;
+- TestRunStats& operator = ( TestRunStats && ) = default;
+-# endif
+-
+- TestRunInfo runInfo;
+- Totals totals;
+- bool aborting;
+- };
+-
+- class MultipleReporters;
+-
+- struct IStreamingReporter : IShared {
+- virtual ~IStreamingReporter();
+-
+- // Implementing class must also provide the following static method:
+- // static std::string getDescription();
+-
+- virtual ReporterPreferences getPreferences() const = 0;
+-
+- virtual void noMatchingTestCases( std::string const& spec ) = 0;
+-
+- virtual void testRunStarting( TestRunInfo const& testRunInfo ) = 0;
+- virtual void testGroupStarting( GroupInfo const& groupInfo ) = 0;
+-
+- virtual void testCaseStarting( TestCaseInfo const& testInfo ) = 0;
+- virtual void sectionStarting( SectionInfo const& sectionInfo ) = 0;
+-
+- virtual void assertionStarting( AssertionInfo const& assertionInfo ) = 0;
+-
+- // The return value indicates if the messages buffer should be cleared:
+- virtual bool assertionEnded( AssertionStats const& assertionStats ) = 0;
+-
+- virtual void sectionEnded( SectionStats const& sectionStats ) = 0;
+- virtual void testCaseEnded( TestCaseStats const& testCaseStats ) = 0;
+- virtual void testGroupEnded( TestGroupStats const& testGroupStats ) = 0;
+- virtual void testRunEnded( TestRunStats const& testRunStats ) = 0;
+-
+- virtual void skipTest( TestCaseInfo const& testInfo ) = 0;
+-
+- virtual MultipleReporters* tryAsMulti() { return CATCH_NULL; }
+- };
+-
+- struct IReporterFactory : IShared {
+- virtual ~IReporterFactory();
+- virtual IStreamingReporter* create( ReporterConfig const& config ) const = 0;
+- virtual std::string getDescription() const = 0;
+- };
+-
+- struct IReporterRegistry {
+- typedef std::map<std::string, Ptr<IReporterFactory> > FactoryMap;
+- typedef std::vector<Ptr<IReporterFactory> > Listeners;
+-
+- virtual ~IReporterRegistry();
+- virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig const> const& config ) const = 0;
+- virtual FactoryMap const& getFactories() const = 0;
+- virtual Listeners const& getListeners() const = 0;
+- };
+-
+- Ptr<IStreamingReporter> addReporter( Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter );
+-
+-}
+-
+-#include <limits>
+-#include <algorithm>
+-
+-namespace Catch {
+-
+- inline std::size_t listTests( Config const& config ) {
+-
+- TestSpec testSpec = config.testSpec();
+- if( config.testSpec().hasFilters() )
+- Catch::cout() << "Matching test cases:\n";
+- else {
+- Catch::cout() << "All available test cases:\n";
+- testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
+- }
+-
+- std::size_t matchedTests = 0;
+- TextAttributes nameAttr, tagsAttr;
+- nameAttr.setInitialIndent( 2 ).setIndent( 4 );
+- tagsAttr.setIndent( 6 );
+-
+- std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
+- for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
+- it != itEnd;
+- ++it ) {
+- matchedTests++;
+- TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
+- Colour::Code colour = testCaseInfo.isHidden()
+- ? Colour::SecondaryText
+- : Colour::None;
+- Colour colourGuard( colour );
+-
+- Catch::cout() << Text( testCaseInfo.name, nameAttr ) << std::endl;
+- if( !testCaseInfo.tags.empty() )
+- Catch::cout() << Text( testCaseInfo.tagsAsString, tagsAttr ) << std::endl;
+- }
+-
+- if( !config.testSpec().hasFilters() )
+- Catch::cout() << pluralise( matchedTests, "test case" ) << "\n" << std::endl;
+- else
+- Catch::cout() << pluralise( matchedTests, "matching test case" ) << "\n" << std::endl;
+- return matchedTests;
+- }
+-
+- inline std::size_t listTestsNamesOnly( Config const& config ) {
+- TestSpec testSpec = config.testSpec();
+- if( !config.testSpec().hasFilters() )
+- testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
+- std::size_t matchedTests = 0;
+- std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
+- for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
+- it != itEnd;
+- ++it ) {
+- matchedTests++;
+- TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
+- if( startsWith( testCaseInfo.name, "#" ) )
+- Catch::cout() << "\"" << testCaseInfo.name << "\"" << std::endl;
+- else
+- Catch::cout() << testCaseInfo.name << std::endl;
+- }
+- return matchedTests;
+- }
+-
+- struct TagInfo {
+- TagInfo() : count ( 0 ) {}
+- void add( std::string const& spelling ) {
+- ++count;
+- spellings.insert( spelling );
+- }
+- std::string all() const {
+- std::string out;
+- for( std::set<std::string>::const_iterator it = spellings.begin(), itEnd = spellings.end();
+- it != itEnd;
+- ++it )
+- out += "[" + *it + "]";
+- return out;
+- }
+- std::set<std::string> spellings;
+- std::size_t count;
+- };
+-
+- inline std::size_t listTags( Config const& config ) {
+- TestSpec testSpec = config.testSpec();
+- if( config.testSpec().hasFilters() )
+- Catch::cout() << "Tags for matching test cases:\n";
+- else {
+- Catch::cout() << "All available tags:\n";
+- testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
+- }
+-
+- std::map<std::string, TagInfo> tagCounts;
+-
+- std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
+- for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
+- it != itEnd;
+- ++it ) {
+- for( std::set<std::string>::const_iterator tagIt = it->getTestCaseInfo().tags.begin(),
+- tagItEnd = it->getTestCaseInfo().tags.end();
+- tagIt != tagItEnd;
+- ++tagIt ) {
+- std::string tagName = *tagIt;
+- std::string lcaseTagName = toLower( tagName );
+- std::map<std::string, TagInfo>::iterator countIt = tagCounts.find( lcaseTagName );
+- if( countIt == tagCounts.end() )
+- countIt = tagCounts.insert( std::make_pair( lcaseTagName, TagInfo() ) ).first;
+- countIt->second.add( tagName );
+- }
+- }
+-
+- for( std::map<std::string, TagInfo>::const_iterator countIt = tagCounts.begin(),
+- countItEnd = tagCounts.end();
+- countIt != countItEnd;
+- ++countIt ) {
+- std::ostringstream oss;
+- oss << " " << std::setw(2) << countIt->second.count << " ";
+- Text wrapper( countIt->second.all(), TextAttributes()
+- .setInitialIndent( 0 )
+- .setIndent( oss.str().size() )
+- .setWidth( CATCH_CONFIG_CONSOLE_WIDTH-10 ) );
+- Catch::cout() << oss.str() << wrapper << "\n";
+- }
+- Catch::cout() << pluralise( tagCounts.size(), "tag" ) << "\n" << std::endl;
+- return tagCounts.size();
+- }
+-
+- inline std::size_t listReporters( Config const& /*config*/ ) {
+- Catch::cout() << "Available reporters:\n";
+- IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories();
+- IReporterRegistry::FactoryMap::const_iterator itBegin = factories.begin(), itEnd = factories.end(), it;
+- std::size_t maxNameLen = 0;
+- for(it = itBegin; it != itEnd; ++it )
+- maxNameLen = (std::max)( maxNameLen, it->first.size() );
+-
+- for(it = itBegin; it != itEnd; ++it ) {
+- Text wrapper( it->second->getDescription(), TextAttributes()
+- .setInitialIndent( 0 )
+- .setIndent( 7+maxNameLen )
+- .setWidth( CATCH_CONFIG_CONSOLE_WIDTH - maxNameLen-8 ) );
+- Catch::cout() << " "
+- << it->first
+- << ":"
+- << std::string( maxNameLen - it->first.size() + 2, ' ' )
+- << wrapper << "\n";
+- }
+- Catch::cout() << std::endl;
+- return factories.size();
+- }
+-
+- inline Option<std::size_t> list( Config const& config ) {
+- Option<std::size_t> listedCount;
+- if( config.listTests() )
+- listedCount = listedCount.valueOr(0) + listTests( config );
+- if( config.listTestNamesOnly() )
+- listedCount = listedCount.valueOr(0) + listTestsNamesOnly( config );
+- if( config.listTags() )
+- listedCount = listedCount.valueOr(0) + listTags( config );
+- if( config.listReporters() )
+- listedCount = listedCount.valueOr(0) + listReporters( config );
+- return listedCount;
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: internal/catch_run_context.hpp
+-#define TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED
+-
+-// #included from: catch_test_case_tracker.hpp
+-#define TWOBLUECUBES_CATCH_TEST_CASE_TRACKER_HPP_INCLUDED
+-
+-#include <map>
+-#include <string>
+-#include <assert.h>
+-#include <vector>
+-
+-namespace Catch {
+-namespace TestCaseTracking {
+-
+- struct ITracker : SharedImpl<> {
+- virtual ~ITracker();
+-
+- // static queries
+- virtual std::string name() const = 0;
+-
+- // dynamic queries
+- virtual bool isComplete() const = 0; // Successfully completed or failed
+- virtual bool isSuccessfullyCompleted() const = 0;
+- virtual bool isOpen() const = 0; // Started but not complete
+- virtual bool hasChildren() const = 0;
+-
+- virtual ITracker& parent() = 0;
+-
+- // actions
+- virtual void close() = 0; // Successfully complete
+- virtual void fail() = 0;
+- virtual void markAsNeedingAnotherRun() = 0;
+-
+- virtual void addChild( Ptr<ITracker> const& child ) = 0;
+- virtual ITracker* findChild( std::string const& name ) = 0;
+- virtual void openChild() = 0;
+-
+- // Debug/ checking
+- virtual bool isSectionTracker() const = 0;
+- virtual bool isIndexTracker() const = 0;
+- };
+-
+- class TrackerContext {
+-
+- enum RunState {
+- NotStarted,
+- Executing,
+- CompletedCycle
+- };
+-
+- Ptr<ITracker> m_rootTracker;
+- ITracker* m_currentTracker;
+- RunState m_runState;
+-
+- public:
+-
+- static TrackerContext& instance() {
+- static TrackerContext s_instance;
+- return s_instance;
+- }
+-
+- TrackerContext()
+- : m_currentTracker( CATCH_NULL ),
+- m_runState( NotStarted )
+- {}
+-
+- ITracker& startRun();
+-
+- void endRun() {
+- m_rootTracker.reset();
+- m_currentTracker = CATCH_NULL;
+- m_runState = NotStarted;
+- }
+-
+- void startCycle() {
+- m_currentTracker = m_rootTracker.get();
+- m_runState = Executing;
+- }
+- void completeCycle() {
+- m_runState = CompletedCycle;
+- }
+-
+- bool completedCycle() const {
+- return m_runState == CompletedCycle;
+- }
+- ITracker& currentTracker() {
+- return *m_currentTracker;
+- }
+- void setCurrentTracker( ITracker* tracker ) {
+- m_currentTracker = tracker;
+- }
+- };
+-
+- class TrackerBase : public ITracker {
+- protected:
+- enum CycleState {
+- NotStarted,
+- Executing,
+- ExecutingChildren,
+- NeedsAnotherRun,
+- CompletedSuccessfully,
+- Failed
+- };
+- class TrackerHasName {
+- std::string m_name;
+- public:
+- TrackerHasName( std::string const& name ) : m_name( name ) {}
+- bool operator ()( Ptr<ITracker> const& tracker ) {
+- return tracker->name() == m_name;
+- }
+- };
+- typedef std::vector<Ptr<ITracker> > Children;
+- std::string m_name;
+- TrackerContext& m_ctx;
+- ITracker* m_parent;
+- Children m_children;
+- CycleState m_runState;
+- public:
+- TrackerBase( std::string const& name, TrackerContext& ctx, ITracker* parent )
+- : m_name( name ),
+- m_ctx( ctx ),
+- m_parent( parent ),
+- m_runState( NotStarted )
+- {}
+- virtual ~TrackerBase();
+-
+- virtual std::string name() const CATCH_OVERRIDE {
+- return m_name;
+- }
+- virtual bool isComplete() const CATCH_OVERRIDE {
+- return m_runState == CompletedSuccessfully || m_runState == Failed;
+- }
+- virtual bool isSuccessfullyCompleted() const CATCH_OVERRIDE {
+- return m_runState == CompletedSuccessfully;
+- }
+- virtual bool isOpen() const CATCH_OVERRIDE {
+- return m_runState != NotStarted && !isComplete();
+- }
+- virtual bool hasChildren() const CATCH_OVERRIDE {
+- return !m_children.empty();
+- }
+-
+- virtual void addChild( Ptr<ITracker> const& child ) CATCH_OVERRIDE {
+- m_children.push_back( child );
+- }
+-
+- virtual ITracker* findChild( std::string const& name ) CATCH_OVERRIDE {
+- Children::const_iterator it = std::find_if( m_children.begin(), m_children.end(), TrackerHasName( name ) );
+- return( it != m_children.end() )
+- ? it->get()
+- : CATCH_NULL;
+- }
+- virtual ITracker& parent() CATCH_OVERRIDE {
+- assert( m_parent ); // Should always be non-null except for root
+- return *m_parent;
+- }
+-
+- virtual void openChild() CATCH_OVERRIDE {
+- if( m_runState != ExecutingChildren ) {
+- m_runState = ExecutingChildren;
+- if( m_parent )
+- m_parent->openChild();
+- }
+- }
+-
+- virtual bool isSectionTracker() const CATCH_OVERRIDE { return false; }
+- virtual bool isIndexTracker() const CATCH_OVERRIDE { return false; }
+-
+- void open() {
+- m_runState = Executing;
+- moveToThis();
+- if( m_parent )
+- m_parent->openChild();
+- }
+-
+- virtual void close() CATCH_OVERRIDE {
+-
+- // Close any still open children (e.g. generators)
+- while( &m_ctx.currentTracker() != this )
+- m_ctx.currentTracker().close();
+-
+- switch( m_runState ) {
+- case NotStarted:
+- case CompletedSuccessfully:
+- case Failed:
+- throw std::logic_error( "Illogical state" );
+-
+- case NeedsAnotherRun:
+- break;;
+-
+- case Executing:
+- m_runState = CompletedSuccessfully;
+- break;
+- case ExecutingChildren:
+- if( m_children.empty() || m_children.back()->isComplete() )
+- m_runState = CompletedSuccessfully;
+- break;
+-
+- default:
+- throw std::logic_error( "Unexpected state" );
+- }
+- moveToParent();
+- m_ctx.completeCycle();
+- }
+- virtual void fail() CATCH_OVERRIDE {
+- m_runState = Failed;
+- if( m_parent )
+- m_parent->markAsNeedingAnotherRun();
+- moveToParent();
+- m_ctx.completeCycle();
+- }
+- virtual void markAsNeedingAnotherRun() CATCH_OVERRIDE {
+- m_runState = NeedsAnotherRun;
+- }
+- private:
+- void moveToParent() {
+- assert( m_parent );
+- m_ctx.setCurrentTracker( m_parent );
+- }
+- void moveToThis() {
+- m_ctx.setCurrentTracker( this );
+- }
+- };
+-
+- class SectionTracker : public TrackerBase {
+- public:
+- SectionTracker( std::string const& name, TrackerContext& ctx, ITracker* parent )
+- : TrackerBase( name, ctx, parent )
+- {}
+- virtual ~SectionTracker();
+-
+- virtual bool isSectionTracker() const CATCH_OVERRIDE { return true; }
+-
+- static SectionTracker& acquire( TrackerContext& ctx, std::string const& name ) {
+- SectionTracker* section = CATCH_NULL;
+-
+- ITracker& currentTracker = ctx.currentTracker();
+- if( ITracker* childTracker = currentTracker.findChild( name ) ) {
+- assert( childTracker );
+- assert( childTracker->isSectionTracker() );
+- section = static_cast<SectionTracker*>( childTracker );
+- }
+- else {
+- section = new SectionTracker( name, ctx, ¤tTracker );
+- currentTracker.addChild( section );
+- }
+- if( !ctx.completedCycle() && !section->isComplete() ) {
+-
+- section->open();
+- }
+- return *section;
+- }
+- };
+-
+- class IndexTracker : public TrackerBase {
+- int m_size;
+- int m_index;
+- public:
+- IndexTracker( std::string const& name, TrackerContext& ctx, ITracker* parent, int size )
+- : TrackerBase( name, ctx, parent ),
+- m_size( size ),
+- m_index( -1 )
+- {}
+- virtual ~IndexTracker();
+-
+- virtual bool isIndexTracker() const CATCH_OVERRIDE { return true; }
+-
+- static IndexTracker& acquire( TrackerContext& ctx, std::string const& name, int size ) {
+- IndexTracker* tracker = CATCH_NULL;
+-
+- ITracker& currentTracker = ctx.currentTracker();
+- if( ITracker* childTracker = currentTracker.findChild( name ) ) {
+- assert( childTracker );
+- assert( childTracker->isIndexTracker() );
+- tracker = static_cast<IndexTracker*>( childTracker );
+- }
+- else {
+- tracker = new IndexTracker( name, ctx, ¤tTracker, size );
+- currentTracker.addChild( tracker );
+- }
+-
+- if( !ctx.completedCycle() && !tracker->isComplete() ) {
+- if( tracker->m_runState != ExecutingChildren && tracker->m_runState != NeedsAnotherRun )
+- tracker->moveNext();
+- tracker->open();
+- }
+-
+- return *tracker;
+- }
+-
+- int index() const { return m_index; }
+-
+- void moveNext() {
+- m_index++;
+- m_children.clear();
+- }
+-
+- virtual void close() CATCH_OVERRIDE {
+- TrackerBase::close();
+- if( m_runState == CompletedSuccessfully && m_index < m_size-1 )
+- m_runState = Executing;
+- }
+- };
+-
+- inline ITracker& TrackerContext::startRun() {
+- m_rootTracker = new SectionTracker( "{root}", *this, CATCH_NULL );
+- m_currentTracker = CATCH_NULL;
+- m_runState = Executing;
+- return *m_rootTracker;
+- }
+-
+-} // namespace TestCaseTracking
+-
+-using TestCaseTracking::ITracker;
+-using TestCaseTracking::TrackerContext;
+-using TestCaseTracking::SectionTracker;
+-using TestCaseTracking::IndexTracker;
+-
+-} // namespace Catch
+-
+-// #included from: catch_fatal_condition.hpp
+-#define TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED
+-
+-namespace Catch {
+-
+- // Report the error condition then exit the process
+- inline void fatal( std::string const& message, int exitCode ) {
+- IContext& context = Catch::getCurrentContext();
+- IResultCapture* resultCapture = context.getResultCapture();
+- resultCapture->handleFatalErrorCondition( message );
+-
+- if( Catch::alwaysTrue() ) // avoids "no return" warnings
+- exit( exitCode );
+- }
+-
+-} // namespace Catch
+-
+-#if defined ( CATCH_PLATFORM_WINDOWS ) /////////////////////////////////////////
+-
+-namespace Catch {
+-
+- struct FatalConditionHandler {
+- void reset() {}
+- };
+-
+-} // namespace Catch
+-
+-#else // Not Windows - assumed to be POSIX compatible //////////////////////////
+-
+-#include <signal.h>
+-
+-namespace Catch {
+-
+- struct SignalDefs { int id; const char* name; };
+- extern SignalDefs signalDefs[];
+- SignalDefs signalDefs[] = {
+- { SIGINT, "SIGINT - Terminal interrupt signal" },
+- { SIGILL, "SIGILL - Illegal instruction signal" },
+- { SIGFPE, "SIGFPE - Floating point error signal" },
+- { SIGSEGV, "SIGSEGV - Segmentation violation signal" },
+- { SIGTERM, "SIGTERM - Termination request signal" },
+- { SIGABRT, "SIGABRT - Abort (abnormal termination) signal" }
+- };
+-
+- struct FatalConditionHandler {
+-
+- static void handleSignal( int sig ) {
+- for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i )
+- if( sig == signalDefs[i].id )
+- fatal( signalDefs[i].name, -sig );
+- fatal( "<unknown signal>", -sig );
+- }
+-
+- FatalConditionHandler() : m_isSet( true ) {
+- for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i )
+- signal( signalDefs[i].id, handleSignal );
+- }
+- ~FatalConditionHandler() {
+- reset();
+- }
+- void reset() {
+- if( m_isSet ) {
+- for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i )
+- signal( signalDefs[i].id, SIG_DFL );
+- m_isSet = false;
+- }
+- }
+-
+- bool m_isSet;
+- };
+-
+-} // namespace Catch
+-
+-#endif // not Windows
+-
+-#include <set>
+-#include <string>
+-
+-namespace Catch {
+-
+- class StreamRedirect {
+-
+- public:
+- StreamRedirect( std::ostream& stream, std::string& targetString )
+- : m_stream( stream ),
+- m_prevBuf( stream.rdbuf() ),
+- m_targetString( targetString )
+- {
+- stream.rdbuf( m_oss.rdbuf() );
+- }
+-
+- ~StreamRedirect() {
+- m_targetString += m_oss.str();
+- m_stream.rdbuf( m_prevBuf );
+- }
+-
+- private:
+- std::ostream& m_stream;
+- std::streambuf* m_prevBuf;
+- std::ostringstream m_oss;
+- std::string& m_targetString;
+- };
+-
+- ///////////////////////////////////////////////////////////////////////////
+-
+- class RunContext : public IResultCapture, public IRunner {
+-
+- RunContext( RunContext const& );
+- void operator =( RunContext const& );
+-
+- public:
+-
+- explicit RunContext( Ptr<IConfig const> const& _config, Ptr<IStreamingReporter> const& reporter )
+- : m_runInfo( _config->name() ),
+- m_context( getCurrentMutableContext() ),
+- m_activeTestCase( CATCH_NULL ),
+- m_config( _config ),
+- m_reporter( reporter )
+- {
+- m_context.setRunner( this );
+- m_context.setConfig( m_config );
+- m_context.setResultCapture( this );
+- m_reporter->testRunStarting( m_runInfo );
+- }
+-
+- virtual ~RunContext() {
+- m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, aborting() ) );
+- }
+-
+- void testGroupStarting( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ) {
+- m_reporter->testGroupStarting( GroupInfo( testSpec, groupIndex, groupsCount ) );
+- }
+- void testGroupEnded( std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount ) {
+- m_reporter->testGroupEnded( TestGroupStats( GroupInfo( testSpec, groupIndex, groupsCount ), totals, aborting() ) );
+- }
+-
+- Totals runTest( TestCase const& testCase ) {
+- Totals prevTotals = m_totals;
+-
+- std::string redirectedCout;
+- std::string redirectedCerr;
+-
+- TestCaseInfo testInfo = testCase.getTestCaseInfo();
+-
+- m_reporter->testCaseStarting( testInfo );
+-
+- m_activeTestCase = &testCase;
+-
+- do {
+- m_trackerContext.startRun();
+- do {
+- m_trackerContext.startCycle();
+- m_testCaseTracker = &SectionTracker::acquire( m_trackerContext, testInfo.name );
+- runCurrentTest( redirectedCout, redirectedCerr );
+- }
+- while( !m_testCaseTracker->isSuccessfullyCompleted() && !aborting() );
+- }
+- // !TBD: deprecated - this will be replaced by indexed trackers
+- while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() );
+-
+- Totals deltaTotals = m_totals.delta( prevTotals );
+- if( testInfo.expectedToFail() && deltaTotals.testCases.passed > 0 ) {
+- deltaTotals.assertions.failed++;
+- deltaTotals.testCases.passed--;
+- deltaTotals.testCases.failed++;
+- }
+- m_totals.testCases += deltaTotals.testCases;
+- m_reporter->testCaseEnded( TestCaseStats( testInfo,
+- deltaTotals,
+- redirectedCout,
+- redirectedCerr,
+- aborting() ) );
+-
+- m_activeTestCase = CATCH_NULL;
+- m_testCaseTracker = CATCH_NULL;
+-
+- return deltaTotals;
+- }
+-
+- Ptr<IConfig const> config() const {
+- return m_config;
+- }
+-
+- private: // IResultCapture
+-
+- virtual void assertionEnded( AssertionResult const& result ) {
+- if( result.getResultType() == ResultWas::Ok ) {
+- m_totals.assertions.passed++;
+- }
+- else if( !result.isOk() ) {
+- m_totals.assertions.failed++;
+- }
+-
+- if( m_reporter->assertionEnded( AssertionStats( result, m_messages, m_totals ) ) )
+- m_messages.clear();
+-
+- // Reset working state
+- m_lastAssertionInfo = AssertionInfo( "", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}" , m_lastAssertionInfo.resultDisposition );
+- m_lastResult = result;
+- }
+-
+- virtual bool sectionStarted (
+- SectionInfo const& sectionInfo,
+- Counts& assertions
+- )
+- {
+- std::ostringstream oss;
+- oss << sectionInfo.name << "@" << sectionInfo.lineInfo;
+-
+- ITracker& sectionTracker = SectionTracker::acquire( m_trackerContext, oss.str() );
+- if( !sectionTracker.isOpen() )
+- return false;
+- m_activeSections.push_back( §ionTracker );
+-
+- m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo;
+-
+- m_reporter->sectionStarting( sectionInfo );
+-
+- assertions = m_totals.assertions;
+-
+- return true;
+- }
+- bool testForMissingAssertions( Counts& assertions ) {
+- if( assertions.total() != 0 )
+- return false;
+- if( !m_config->warnAboutMissingAssertions() )
+- return false;
+- if( m_trackerContext.currentTracker().hasChildren() )
+- return false;
+- m_totals.assertions.failed++;
+- assertions.failed++;
+- return true;
+- }
+-
+- virtual void sectionEnded( SectionEndInfo const& endInfo ) {
+- Counts assertions = m_totals.assertions - endInfo.prevAssertions;
+- bool missingAssertions = testForMissingAssertions( assertions );
+-
+- if( !m_activeSections.empty() ) {
+- m_activeSections.back()->close();
+- m_activeSections.pop_back();
+- }
+-
+- m_reporter->sectionEnded( SectionStats( endInfo.sectionInfo, assertions, endInfo.durationInSeconds, missingAssertions ) );
+- m_messages.clear();
+- }
+-
+- virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) {
+- if( m_unfinishedSections.empty() )
+- m_activeSections.back()->fail();
+- else
+- m_activeSections.back()->close();
+- m_activeSections.pop_back();
+-
+- m_unfinishedSections.push_back( endInfo );
+- }
+-
+- virtual void pushScopedMessage( MessageInfo const& message ) {
+- m_messages.push_back( message );
+- }
+-
+- virtual void popScopedMessage( MessageInfo const& message ) {
+- m_messages.erase( std::remove( m_messages.begin(), m_messages.end(), message ), m_messages.end() );
+- }
+-
+- virtual std::string getCurrentTestName() const {
+- return m_activeTestCase
+- ? m_activeTestCase->getTestCaseInfo().name
+- : "";
+- }
+-
+- virtual const AssertionResult* getLastResult() const {
+- return &m_lastResult;
+- }
+-
+- virtual void handleFatalErrorCondition( std::string const& message ) {
+- ResultBuilder resultBuilder = makeUnexpectedResultBuilder();
+- resultBuilder.setResultType( ResultWas::FatalErrorCondition );
+- resultBuilder << message;
+- resultBuilder.captureExpression();
+-
+- handleUnfinishedSections();
+-
+- // Recreate section for test case (as we will lose the one that was in scope)
+- TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
+- SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description );
+-
+- Counts assertions;
+- assertions.failed = 1;
+- SectionStats testCaseSectionStats( testCaseSection, assertions, 0, false );
+- m_reporter->sectionEnded( testCaseSectionStats );
+-
+- TestCaseInfo testInfo = m_activeTestCase->getTestCaseInfo();
+-
+- Totals deltaTotals;
+- deltaTotals.testCases.failed = 1;
+- m_reporter->testCaseEnded( TestCaseStats( testInfo,
+- deltaTotals,
+- "",
+- "",
+- false ) );
+- m_totals.testCases.failed++;
+- testGroupEnded( "", m_totals, 1, 1 );
+- m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, false ) );
+- }
+-
+- public:
+- // !TBD We need to do this another way!
+- bool aborting() const {
+- return m_totals.assertions.failed == static_cast<std::size_t>( m_config->abortAfter() );
+- }
+-
+- private:
+-
+- void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) {
+- TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
+- SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description );
+- m_reporter->sectionStarting( testCaseSection );
+- Counts prevAssertions = m_totals.assertions;
+- double duration = 0;
+- try {
+- m_lastAssertionInfo = AssertionInfo( "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal );
+-
+- seedRng( *m_config );
+-
+- Timer timer;
+- timer.start();
+- if( m_reporter->getPreferences().shouldRedirectStdOut ) {
+- StreamRedirect coutRedir( Catch::cout(), redirectedCout );
+- StreamRedirect cerrRedir( Catch::cerr(), redirectedCerr );
+- invokeActiveTestCase();
+- }
+- else {
+- invokeActiveTestCase();
+- }
+- duration = timer.getElapsedSeconds();
+- }
+- catch( TestFailureException& ) {
+- // This just means the test was aborted due to failure
+- }
+- catch(...) {
+- makeUnexpectedResultBuilder().useActiveException();
+- }
+- m_testCaseTracker->close();
+- handleUnfinishedSections();
+- m_messages.clear();
+-
+- Counts assertions = m_totals.assertions - prevAssertions;
+- bool missingAssertions = testForMissingAssertions( assertions );
+-
+- if( testCaseInfo.okToFail() ) {
+- std::swap( assertions.failedButOk, assertions.failed );
+- m_totals.assertions.failed -= assertions.failedButOk;
+- m_totals.assertions.failedButOk += assertions.failedButOk;
+- }
+-
+- SectionStats testCaseSectionStats( testCaseSection, assertions, duration, missingAssertions );
+- m_reporter->sectionEnded( testCaseSectionStats );
+- }
+-
+- void invokeActiveTestCase() {
+- FatalConditionHandler fatalConditionHandler; // Handle signals
+- m_activeTestCase->invoke();
+- fatalConditionHandler.reset();
+- }
+-
+- private:
+-
+- ResultBuilder makeUnexpectedResultBuilder() const {
+- return ResultBuilder( m_lastAssertionInfo.macroName.c_str(),
+- m_lastAssertionInfo.lineInfo,
+- m_lastAssertionInfo.capturedExpression.c_str(),
+- m_lastAssertionInfo.resultDisposition );
+- }
+-
+- void handleUnfinishedSections() {
+- // If sections ended prematurely due to an exception we stored their
+- // infos here so we can tear them down outside the unwind process.
+- for( std::vector<SectionEndInfo>::const_reverse_iterator it = m_unfinishedSections.rbegin(),
+- itEnd = m_unfinishedSections.rend();
+- it != itEnd;
+- ++it )
+- sectionEnded( *it );
+- m_unfinishedSections.clear();
+- }
+-
+- TestRunInfo m_runInfo;
+- IMutableContext& m_context;
+- TestCase const* m_activeTestCase;
+- ITracker* m_testCaseTracker;
+- ITracker* m_currentSectionTracker;
+- AssertionResult m_lastResult;
+-
+- Ptr<IConfig const> m_config;
+- Totals m_totals;
+- Ptr<IStreamingReporter> m_reporter;
+- std::vector<MessageInfo> m_messages;
+- AssertionInfo m_lastAssertionInfo;
+- std::vector<SectionEndInfo> m_unfinishedSections;
+- std::vector<ITracker*> m_activeSections;
+- TrackerContext m_trackerContext;
+- };
+-
+- IResultCapture& getResultCapture() {
+- if( IResultCapture* capture = getCurrentContext().getResultCapture() )
+- return *capture;
+- else
+- throw std::logic_error( "No result capture instance" );
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: internal/catch_version.h
+-#define TWOBLUECUBES_CATCH_VERSION_H_INCLUDED
+-
+-namespace Catch {
+-
+- // Versioning information
+- struct Version {
+- Version( unsigned int _majorVersion,
+- unsigned int _minorVersion,
+- unsigned int _patchNumber,
+- std::string const& _branchName,
+- unsigned int _buildNumber );
+-
+- unsigned int const majorVersion;
+- unsigned int const minorVersion;
+- unsigned int const patchNumber;
+-
+- // buildNumber is only used if branchName is not null
+- std::string const branchName;
+- unsigned int const buildNumber;
+-
+- friend std::ostream& operator << ( std::ostream& os, Version const& version );
+-
+- private:
+- void operator=( Version const& );
+- };
+-
+- extern Version libraryVersion;
+-}
+-
+-#include <fstream>
+-#include <stdlib.h>
+-#include <limits>
+-
+-namespace Catch {
+-
+- Ptr<IStreamingReporter> createReporter( std::string const& reporterName, Ptr<Config> const& config ) {
+- Ptr<IStreamingReporter> reporter = getRegistryHub().getReporterRegistry().create( reporterName, config.get() );
+- if( !reporter ) {
+- std::ostringstream oss;
+- oss << "No reporter registered with name: '" << reporterName << "'";
+- throw std::domain_error( oss.str() );
+- }
+- return reporter;
+- }
+-
+- Ptr<IStreamingReporter> makeReporter( Ptr<Config> const& config ) {
+- std::vector<std::string> reporters = config->getReporterNames();
+- if( reporters.empty() )
+- reporters.push_back( "console" );
+-
+- Ptr<IStreamingReporter> reporter;
+- for( std::vector<std::string>::const_iterator it = reporters.begin(), itEnd = reporters.end();
+- it != itEnd;
+- ++it )
+- reporter = addReporter( reporter, createReporter( *it, config ) );
+- return reporter;
+- }
+- Ptr<IStreamingReporter> addListeners( Ptr<IConfig const> const& config, Ptr<IStreamingReporter> reporters ) {
+- IReporterRegistry::Listeners listeners = getRegistryHub().getReporterRegistry().getListeners();
+- for( IReporterRegistry::Listeners::const_iterator it = listeners.begin(), itEnd = listeners.end();
+- it != itEnd;
+- ++it )
+- reporters = addReporter(reporters, (*it)->create( ReporterConfig( config ) ) );
+- return reporters;
+- }
+-
+- Totals runTests( Ptr<Config> const& config ) {
+-
+- Ptr<IConfig const> iconfig = config.get();
+-
+- Ptr<IStreamingReporter> reporter = makeReporter( config );
+- reporter = addListeners( iconfig, reporter );
+-
+- RunContext context( iconfig, reporter );
+-
+- Totals totals;
+-
+- context.testGroupStarting( config->name(), 1, 1 );
+-
+- TestSpec testSpec = config->testSpec();
+- if( !testSpec.hasFilters() )
+- testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "~[.]" ).testSpec(); // All not hidden tests
+-
+- std::vector<TestCase> const& allTestCases = getAllTestCasesSorted( *iconfig );
+- for( std::vector<TestCase>::const_iterator it = allTestCases.begin(), itEnd = allTestCases.end();
+- it != itEnd;
+- ++it ) {
+- if( !context.aborting() && matchTest( *it, testSpec, *iconfig ) )
+- totals += context.runTest( *it );
+- else
+- reporter->skipTest( *it );
+- }
+-
+- context.testGroupEnded( iconfig->name(), totals, 1, 1 );
+- return totals;
+- }
+-
+- void applyFilenamesAsTags( IConfig const& config ) {
+- std::vector<TestCase> const& tests = getAllTestCasesSorted( config );
+- for(std::size_t i = 0; i < tests.size(); ++i ) {
+- TestCase& test = const_cast<TestCase&>( tests[i] );
+- std::set<std::string> tags = test.tags;
+-
+- std::string filename = test.lineInfo.file;
+- std::string::size_type lastSlash = filename.find_last_of( "\\/" );
+- if( lastSlash != std::string::npos )
+- filename = filename.substr( lastSlash+1 );
+-
+- std::string::size_type lastDot = filename.find_last_of( "." );
+- if( lastDot != std::string::npos )
+- filename = filename.substr( 0, lastDot );
+-
+- tags.insert( "#" + filename );
+- setTags( test, tags );
+- }
+- }
+-
+- class Session : NonCopyable {
+- static bool alreadyInstantiated;
+-
+- public:
+-
+- struct OnUnusedOptions { enum DoWhat { Ignore, Fail }; };
+-
+- Session()
+- : m_cli( makeCommandLineParser() ) {
+- if( alreadyInstantiated ) {
+- std::string msg = "Only one instance of Catch::Session can ever be used";
+- Catch::cerr() << msg << std::endl;
+- throw std::logic_error( msg );
+- }
+- alreadyInstantiated = true;
+- }
+- ~Session() {
+- Catch::cleanUp();
+- }
+-
+- void showHelp( std::string const& processName ) {
+- Catch::cout() << "\nCatch v" << libraryVersion << "\n";
+-
+- m_cli.usage( Catch::cout(), processName );
+- Catch::cout() << "For more detail usage please see the project docs\n" << std::endl;
+- }
+-
+- int applyCommandLine( int argc, char const* const* const argv, OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) {
+- try {
+- m_cli.setThrowOnUnrecognisedTokens( unusedOptionBehaviour == OnUnusedOptions::Fail );
+- m_unusedTokens = m_cli.parseInto( Clara::argsToVector( argc, argv ), m_configData );
+- if( m_configData.showHelp )
+- showHelp( m_configData.processName );
+- m_config.reset();
+- }
+- catch( std::exception& ex ) {
+- {
+- Colour colourGuard( Colour::Red );
+- Catch::cerr()
+- << "\nError(s) in input:\n"
+- << Text( ex.what(), TextAttributes().setIndent(2) )
+- << "\n\n";
+- }
+- m_cli.usage( Catch::cout(), m_configData.processName );
+- return (std::numeric_limits<int>::max)();
+- }
+- return 0;
+- }
+-
+- void useConfigData( ConfigData const& _configData ) {
+- m_configData = _configData;
+- m_config.reset();
+- }
+-
+- int run( int argc, char const* const* const argv ) {
+-
+- int returnCode = applyCommandLine( argc, argv );
+- if( returnCode == 0 )
+- returnCode = run();
+- return returnCode;
+- }
+-
+- int run() {
+- if( m_configData.showHelp )
+- return 0;
+-
+- try
+- {
+- config(); // Force config to be constructed
+-
+- seedRng( *m_config );
+-
+- if( m_configData.filenamesAsTags )
+- applyFilenamesAsTags( *m_config );
+-
+- // Handle list request
+- if( Option<std::size_t> listed = list( config() ) )
+- return static_cast<int>( *listed );
+-
+- return static_cast<int>( runTests( m_config ).assertions.failed );
+- }
+- catch( std::exception& ex ) {
+- Catch::cerr() << ex.what() << std::endl;
+- return (std::numeric_limits<int>::max)();
+- }
+- }
+-
+- Clara::CommandLine<ConfigData> const& cli() const {
+- return m_cli;
+- }
+- std::vector<Clara::Parser::Token> const& unusedTokens() const {
+- return m_unusedTokens;
+- }
+- ConfigData& configData() {
+- return m_configData;
+- }
+- Config& config() {
+- if( !m_config )
+- m_config = new Config( m_configData );
+- return *m_config;
+- }
+- private:
+- Clara::CommandLine<ConfigData> m_cli;
+- std::vector<Clara::Parser::Token> m_unusedTokens;
+- ConfigData m_configData;
+- Ptr<Config> m_config;
+- };
+-
+- bool Session::alreadyInstantiated = false;
+-
+-} // end namespace Catch
+-
+-// #included from: catch_registry_hub.hpp
+-#define TWOBLUECUBES_CATCH_REGISTRY_HUB_HPP_INCLUDED
+-
+-// #included from: catch_test_case_registry_impl.hpp
+-#define TWOBLUECUBES_CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED
+-
+-#include <vector>
+-#include <set>
+-#include <sstream>
+-#include <iostream>
+-#include <algorithm>
+-
+-namespace Catch {
+-
+- struct RandomNumberGenerator {
+- typedef std::ptrdiff_t result_type;
+-
+- result_type operator()( result_type n ) const { return std::rand() % n; }
+-
+-#ifdef CATCH_CONFIG_CPP11_SHUFFLE
+- static constexpr result_type min() { return 0; }
+- static constexpr result_type max() { return 1000000; }
+- result_type operator()() const { return std::rand() % max(); }
+-#endif
+- template<typename V>
+- static void shuffle( V& vector ) {
+- RandomNumberGenerator rng;
+-#ifdef CATCH_CONFIG_CPP11_SHUFFLE
+- std::shuffle( vector.begin(), vector.end(), rng );
+-#else
+- std::random_shuffle( vector.begin(), vector.end(), rng );
+-#endif
+- }
+- };
+-
+- inline std::vector<TestCase> sortTests( IConfig const& config, std::vector<TestCase> const& unsortedTestCases ) {
+-
+- std::vector<TestCase> sorted = unsortedTestCases;
+-
+- switch( config.runOrder() ) {
+- case RunTests::InLexicographicalOrder:
+- std::sort( sorted.begin(), sorted.end() );
+- break;
+- case RunTests::InRandomOrder:
+- {
+- seedRng( config );
+- RandomNumberGenerator::shuffle( sorted );
+- }
+- break;
+- case RunTests::InDeclarationOrder:
+- // already in declaration order
+- break;
+- }
+- return sorted;
+- }
+- bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ) {
+- return testSpec.matches( testCase ) && ( config.allowThrows() || !testCase.throws() );
+- }
+-
+- void enforceNoDuplicateTestCases( std::vector<TestCase> const& functions ) {
+- std::set<TestCase> seenFunctions;
+- for( std::vector<TestCase>::const_iterator it = functions.begin(), itEnd = functions.end();
+- it != itEnd;
+- ++it ) {
+- std::pair<std::set<TestCase>::const_iterator, bool> prev = seenFunctions.insert( *it );
+- if( !prev.second ) {
+- std::ostringstream ss;
+-
+- ss << Colour( Colour::Red )
+- << "error: TEST_CASE( \"" << it->name << "\" ) already defined.\n"
+- << "\tFirst seen at " << prev.first->getTestCaseInfo().lineInfo << "\n"
+- << "\tRedefined at " << it->getTestCaseInfo().lineInfo << std::endl;
+-
+- throw std::runtime_error(ss.str());
+- }
+- }
+- }
+-
+- std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config ) {
+- std::vector<TestCase> filtered;
+- filtered.reserve( testCases.size() );
+- for( std::vector<TestCase>::const_iterator it = testCases.begin(), itEnd = testCases.end();
+- it != itEnd;
+- ++it )
+- if( matchTest( *it, testSpec, config ) )
+- filtered.push_back( *it );
+- return filtered;
+- }
+- std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config ) {
+- return getRegistryHub().getTestCaseRegistry().getAllTestsSorted( config );
+- }
+-
+- class TestRegistry : public ITestCaseRegistry {
+- public:
+- TestRegistry()
+- : m_currentSortOrder( RunTests::InDeclarationOrder ),
+- m_unnamedCount( 0 )
+- {}
+- virtual ~TestRegistry();
+-
+- virtual void registerTest( TestCase const& testCase ) {
+- std::string name = testCase.getTestCaseInfo().name;
+- if( name == "" ) {
+- std::ostringstream oss;
+- oss << "Anonymous test case " << ++m_unnamedCount;
+- return registerTest( testCase.withName( oss.str() ) );
+- }
+- m_functions.push_back( testCase );
+- }
+-
+- virtual std::vector<TestCase> const& getAllTests() const {
+- return m_functions;
+- }
+- virtual std::vector<TestCase> const& getAllTestsSorted( IConfig const& config ) const {
+- if( m_sortedFunctions.empty() )
+- enforceNoDuplicateTestCases( m_functions );
+-
+- if( m_currentSortOrder != config.runOrder() || m_sortedFunctions.empty() ) {
+- m_sortedFunctions = sortTests( config, m_functions );
+- m_currentSortOrder = config.runOrder();
+- }
+- return m_sortedFunctions;
+- }
+-
+- private:
+- std::vector<TestCase> m_functions;
+- mutable RunTests::InWhatOrder m_currentSortOrder;
+- mutable std::vector<TestCase> m_sortedFunctions;
+- size_t m_unnamedCount;
+- std::ios_base::Init m_ostreamInit; // Forces cout/ cerr to be initialised
+- };
+-
+- ///////////////////////////////////////////////////////////////////////////
+-
+- class FreeFunctionTestCase : public SharedImpl<ITestCase> {
+- public:
+-
+- FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {}
+-
+- virtual void invoke() const {
+- m_fun();
+- }
+-
+- private:
+- virtual ~FreeFunctionTestCase();
+-
+- TestFunction m_fun;
+- };
+-
+- inline std::string extractClassName( std::string const& classOrQualifiedMethodName ) {
+- std::string className = classOrQualifiedMethodName;
+- if( startsWith( className, "&" ) )
+- {
+- std::size_t lastColons = className.rfind( "::" );
+- std::size_t penultimateColons = className.rfind( "::", lastColons-1 );
+- if( penultimateColons == std::string::npos )
+- penultimateColons = 1;
+- className = className.substr( penultimateColons, lastColons-penultimateColons );
+- }
+- return className;
+- }
+-
+- void registerTestCase
+- ( ITestCase* testCase,
+- char const* classOrQualifiedMethodName,
+- NameAndDesc const& nameAndDesc,
+- SourceLineInfo const& lineInfo ) {
+-
+- getMutableRegistryHub().registerTest
+- ( makeTestCase
+- ( testCase,
+- extractClassName( classOrQualifiedMethodName ),
+- nameAndDesc.name,
+- nameAndDesc.description,
+- lineInfo ) );
+- }
+- void registerTestCaseFunction
+- ( TestFunction function,
+- SourceLineInfo const& lineInfo,
+- NameAndDesc const& nameAndDesc ) {
+- registerTestCase( new FreeFunctionTestCase( function ), "", nameAndDesc, lineInfo );
+- }
+-
+- ///////////////////////////////////////////////////////////////////////////
+-
+- AutoReg::AutoReg
+- ( TestFunction function,
+- SourceLineInfo const& lineInfo,
+- NameAndDesc const& nameAndDesc ) {
+- registerTestCaseFunction( function, lineInfo, nameAndDesc );
+- }
+-
+- AutoReg::~AutoReg() {}
+-
+-} // end namespace Catch
+-
+-// #included from: catch_reporter_registry.hpp
+-#define TWOBLUECUBES_CATCH_REPORTER_REGISTRY_HPP_INCLUDED
+-
+-#include <map>
+-
+-namespace Catch {
+-
+- class ReporterRegistry : public IReporterRegistry {
+-
+- public:
+-
+- virtual ~ReporterRegistry() CATCH_OVERRIDE {}
+-
+- virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig const> const& config ) const CATCH_OVERRIDE {
+- FactoryMap::const_iterator it = m_factories.find( name );
+- if( it == m_factories.end() )
+- return CATCH_NULL;
+- return it->second->create( ReporterConfig( config ) );
+- }
+-
+- void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) {
+- m_factories.insert( std::make_pair( name, factory ) );
+- }
+- void registerListener( Ptr<IReporterFactory> const& factory ) {
+- m_listeners.push_back( factory );
+- }
+-
+- virtual FactoryMap const& getFactories() const CATCH_OVERRIDE {
+- return m_factories;
+- }
+- virtual Listeners const& getListeners() const CATCH_OVERRIDE {
+- return m_listeners;
+- }
+-
+- private:
+- FactoryMap m_factories;
+- Listeners m_listeners;
+- };
+-}
+-
+-// #included from: catch_exception_translator_registry.hpp
+-#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED
+-
+-#ifdef __OBJC__
+-#import "Foundation/Foundation.h"
+-#endif
+-
+-namespace Catch {
+-
+- class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry {
+- public:
+- ~ExceptionTranslatorRegistry() {
+- deleteAll( m_translators );
+- }
+-
+- virtual void registerTranslator( const IExceptionTranslator* translator ) {
+- m_translators.push_back( translator );
+- }
+-
+- virtual std::string translateActiveException() const {
+- try {
+-#ifdef __OBJC__
+- // In Objective-C try objective-c exceptions first
+- @try {
+- return tryTranslators();
+- }
+- @catch (NSException *exception) {
+- return Catch::toString( [exception description] );
+- }
+-#else
+- return tryTranslators();
+-#endif
+- }
+- catch( TestFailureException& ) {
+- throw;
+- }
+- catch( std::exception& ex ) {
+- return ex.what();
+- }
+- catch( std::string& msg ) {
+- return msg;
+- }
+- catch( const char* msg ) {
+- return msg;
+- }
+- catch(...) {
+- return "Unknown exception";
+- }
+- }
+-
+- std::string tryTranslators() const {
+- if( m_translators.empty() )
+- throw;
+- else
+- return m_translators[0]->translate( m_translators.begin()+1, m_translators.end() );
+- }
+-
+- private:
+- std::vector<const IExceptionTranslator*> m_translators;
+- };
+-}
+-
+-namespace Catch {
+-
+- namespace {
+-
+- class RegistryHub : public IRegistryHub, public IMutableRegistryHub {
+-
+- RegistryHub( RegistryHub const& );
+- void operator=( RegistryHub const& );
+-
+- public: // IRegistryHub
+- RegistryHub() {
+- }
+- virtual IReporterRegistry const& getReporterRegistry() const CATCH_OVERRIDE {
+- return m_reporterRegistry;
+- }
+- virtual ITestCaseRegistry const& getTestCaseRegistry() const CATCH_OVERRIDE {
+- return m_testCaseRegistry;
+- }
+- virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() CATCH_OVERRIDE {
+- return m_exceptionTranslatorRegistry;
+- }
+-
+- public: // IMutableRegistryHub
+- virtual void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) CATCH_OVERRIDE {
+- m_reporterRegistry.registerReporter( name, factory );
+- }
+- virtual void registerListener( Ptr<IReporterFactory> const& factory ) CATCH_OVERRIDE {
+- m_reporterRegistry.registerListener( factory );
+- }
+- virtual void registerTest( TestCase const& testInfo ) CATCH_OVERRIDE {
+- m_testCaseRegistry.registerTest( testInfo );
+- }
+- virtual void registerTranslator( const IExceptionTranslator* translator ) CATCH_OVERRIDE {
+- m_exceptionTranslatorRegistry.registerTranslator( translator );
+- }
+-
+- private:
+- TestRegistry m_testCaseRegistry;
+- ReporterRegistry m_reporterRegistry;
+- ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
+- };
+-
+- // Single, global, instance
+- inline RegistryHub*& getTheRegistryHub() {
+- static RegistryHub* theRegistryHub = CATCH_NULL;
+- if( !theRegistryHub )
+- theRegistryHub = new RegistryHub();
+- return theRegistryHub;
+- }
+- }
+-
+- IRegistryHub& getRegistryHub() {
+- return *getTheRegistryHub();
+- }
+- IMutableRegistryHub& getMutableRegistryHub() {
+- return *getTheRegistryHub();
+- }
+- void cleanUp() {
+- delete getTheRegistryHub();
+- getTheRegistryHub() = CATCH_NULL;
+- cleanUpContext();
+- }
+- std::string translateActiveException() {
+- return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException();
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_notimplemented_exception.hpp
+-#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_HPP_INCLUDED
+-
+-#include <ostream>
+-
+-namespace Catch {
+-
+- NotImplementedException::NotImplementedException( SourceLineInfo const& lineInfo )
+- : m_lineInfo( lineInfo ) {
+- std::ostringstream oss;
+- oss << lineInfo << ": function ";
+- oss << "not implemented";
+- m_what = oss.str();
+- }
+-
+- const char* NotImplementedException::what() const CATCH_NOEXCEPT {
+- return m_what.c_str();
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_context_impl.hpp
+-#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED
+-
+-// #included from: catch_stream.hpp
+-#define TWOBLUECUBES_CATCH_STREAM_HPP_INCLUDED
+-
+-#include <stdexcept>
+-#include <cstdio>
+-#include <iostream>
+-
+-namespace Catch {
+-
+- template<typename WriterF, size_t bufferSize=256>
+- class StreamBufImpl : public StreamBufBase {
+- char data[bufferSize];
+- WriterF m_writer;
+-
+- public:
+- StreamBufImpl() {
+- setp( data, data + sizeof(data) );
+- }
+-
+- ~StreamBufImpl() CATCH_NOEXCEPT {
+- sync();
+- }
+-
+- private:
+- int overflow( int c ) {
+- sync();
+-
+- if( c != EOF ) {
+- if( pbase() == epptr() )
+- m_writer( std::string( 1, static_cast<char>( c ) ) );
+- else
+- sputc( static_cast<char>( c ) );
+- }
+- return 0;
+- }
+-
+- int sync() {
+- if( pbase() != pptr() ) {
+- m_writer( std::string( pbase(), static_cast<std::string::size_type>( pptr() - pbase() ) ) );
+- setp( pbase(), epptr() );
+- }
+- return 0;
+- }
+- };
+-
+- ///////////////////////////////////////////////////////////////////////////
+-
+- FileStream::FileStream( std::string const& filename ) {
+- m_ofs.open( filename.c_str() );
+- if( m_ofs.fail() ) {
+- std::ostringstream oss;
+- oss << "Unable to open file: '" << filename << "'";
+- throw std::domain_error( oss.str() );
+- }
+- }
+-
+- std::ostream& FileStream::stream() const {
+- return m_ofs;
+- }
+-
+- struct OutputDebugWriter {
+-
+- void operator()( std::string const&str ) {
+- writeToDebugConsole( str );
+- }
+- };
+-
+- DebugOutStream::DebugOutStream()
+- : m_streamBuf( new StreamBufImpl<OutputDebugWriter>() ),
+- m_os( m_streamBuf.get() )
+- {}
+-
+- std::ostream& DebugOutStream::stream() const {
+- return m_os;
+- }
+-
+- // Store the streambuf from cout up-front because
+- // cout may get redirected when running tests
+- CoutStream::CoutStream()
+- : m_os( Catch::cout().rdbuf() )
+- {}
+-
+- std::ostream& CoutStream::stream() const {
+- return m_os;
+- }
+-
+-#ifndef CATCH_CONFIG_NOSTDOUT // If you #define this you must implement these functions
+- std::ostream& cout() {
+- return std::cout;
+- }
+- std::ostream& cerr() {
+- return std::cerr;
+- }
+-#endif
+-}
+-
+-namespace Catch {
+-
+- class Context : public IMutableContext {
+-
+- Context() : m_config( CATCH_NULL ), m_runner( CATCH_NULL ), m_resultCapture( CATCH_NULL ) {}
+- Context( Context const& );
+- void operator=( Context const& );
+-
+- public:
+- virtual ~Context() {
+- deleteAllValues( m_generatorsByTestName );
+- }
+-
+- public: // IContext
+- virtual IResultCapture* getResultCapture() {
+- return m_resultCapture;
+- }
+- virtual IRunner* getRunner() {
+- return m_runner;
+- }
+- virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) {
+- return getGeneratorsForCurrentTest()
+- .getGeneratorInfo( fileInfo, totalSize )
+- .getCurrentIndex();
+- }
+- virtual bool advanceGeneratorsForCurrentTest() {
+- IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
+- return generators && generators->moveNext();
+- }
+-
+- virtual Ptr<IConfig const> getConfig() const {
+- return m_config;
+- }
+-
+- public: // IMutableContext
+- virtual void setResultCapture( IResultCapture* resultCapture ) {
+- m_resultCapture = resultCapture;
+- }
+- virtual void setRunner( IRunner* runner ) {
+- m_runner = runner;
+- }
+- virtual void setConfig( Ptr<IConfig const> const& config ) {
+- m_config = config;
+- }
+-
+- friend IMutableContext& getCurrentMutableContext();
+-
+- private:
+- IGeneratorsForTest* findGeneratorsForCurrentTest() {
+- std::string testName = getResultCapture()->getCurrentTestName();
+-
+- std::map<std::string, IGeneratorsForTest*>::const_iterator it =
+- m_generatorsByTestName.find( testName );
+- return it != m_generatorsByTestName.end()
+- ? it->second
+- : CATCH_NULL;
+- }
+-
+- IGeneratorsForTest& getGeneratorsForCurrentTest() {
+- IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
+- if( !generators ) {
+- std::string testName = getResultCapture()->getCurrentTestName();
+- generators = createGeneratorsForTest();
+- m_generatorsByTestName.insert( std::make_pair( testName, generators ) );
+- }
+- return *generators;
+- }
+-
+- private:
+- Ptr<IConfig const> m_config;
+- IRunner* m_runner;
+- IResultCapture* m_resultCapture;
+- std::map<std::string, IGeneratorsForTest*> m_generatorsByTestName;
+- };
+-
+- namespace {
+- Context* currentContext = CATCH_NULL;
+- }
+- IMutableContext& getCurrentMutableContext() {
+- if( !currentContext )
+- currentContext = new Context();
+- return *currentContext;
+- }
+- IContext& getCurrentContext() {
+- return getCurrentMutableContext();
+- }
+-
+- void cleanUpContext() {
+- delete currentContext;
+- currentContext = CATCH_NULL;
+- }
+-}
+-
+-// #included from: catch_console_colour_impl.hpp
+-#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
+-
+-namespace Catch {
+- namespace {
+-
+- struct IColourImpl {
+- virtual ~IColourImpl() {}
+- virtual void use( Colour::Code _colourCode ) = 0;
+- };
+-
+- struct NoColourImpl : IColourImpl {
+- void use( Colour::Code ) {}
+-
+- static IColourImpl* instance() {
+- static NoColourImpl s_instance;
+- return &s_instance;
+- }
+- };
+-
+- } // anon namespace
+-} // namespace Catch
+-
+-#if !defined( CATCH_CONFIG_COLOUR_NONE ) && !defined( CATCH_CONFIG_COLOUR_WINDOWS ) && !defined( CATCH_CONFIG_COLOUR_ANSI )
+-# ifdef CATCH_PLATFORM_WINDOWS
+-# define CATCH_CONFIG_COLOUR_WINDOWS
+-# else
+-# define CATCH_CONFIG_COLOUR_ANSI
+-# endif
+-#endif
+-
+-#if defined ( CATCH_CONFIG_COLOUR_WINDOWS ) /////////////////////////////////////////
+-
+-// #included from: catch_windows_h_proxy.h
+-
+-#define TWOBLUECUBES_CATCH_WINDOWS_H_PROXY_H_INCLUDED
+-
+-#ifdef CATCH_DEFINES_NOMINMAX
+-# define NOMINMAX
+-#endif
+-#ifdef CATCH_DEFINES_WIN32_LEAN_AND_MEAN
+-# define WIN32_LEAN_AND_MEAN
+-#endif
+-
+-#ifdef __AFXDLL
+-#include <AfxWin.h>
+-#else
+-#include <windows.h>
+-#endif
+-
+-#ifdef CATCH_DEFINES_NOMINMAX
+-# undef NOMINMAX
+-#endif
+-#ifdef CATCH_DEFINES_WIN32_LEAN_AND_MEAN
+-# undef WIN32_LEAN_AND_MEAN
+-#endif
+-
+-namespace Catch {
+-namespace {
+-
+- class Win32ColourImpl : public IColourImpl {
+- public:
+- Win32ColourImpl() : stdoutHandle( GetStdHandle(STD_OUTPUT_HANDLE) )
+- {
+- CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
+- GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo );
+- originalForegroundAttributes = csbiInfo.wAttributes & ~( BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY );
+- originalBackgroundAttributes = csbiInfo.wAttributes & ~( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY );
+- }
+-
+- virtual void use( Colour::Code _colourCode ) {
+- switch( _colourCode ) {
+- case Colour::None: return setTextAttribute( originalForegroundAttributes );
+- case Colour::White: return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
+- case Colour::Red: return setTextAttribute( FOREGROUND_RED );
+- case Colour::Green: return setTextAttribute( FOREGROUND_GREEN );
+- case Colour::Blue: return setTextAttribute( FOREGROUND_BLUE );
+- case Colour::Cyan: return setTextAttribute( FOREGROUND_BLUE | FOREGROUND_GREEN );
+- case Colour::Yellow: return setTextAttribute( FOREGROUND_RED | FOREGROUND_GREEN );
+- case Colour::Grey: return setTextAttribute( 0 );
+-
+- case Colour::LightGrey: return setTextAttribute( FOREGROUND_INTENSITY );
+- case Colour::BrightRed: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_RED );
+- case Colour::BrightGreen: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN );
+- case Colour::BrightWhite: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
+-
+- case Colour::Bright: throw std::logic_error( "not a colour" );
+- }
+- }
+-
+- private:
+- void setTextAttribute( WORD _textAttribute ) {
+- SetConsoleTextAttribute( stdoutHandle, _textAttribute | originalBackgroundAttributes );
+- }
+- HANDLE stdoutHandle;
+- WORD originalForegroundAttributes;
+- WORD originalBackgroundAttributes;
+- };
+-
+- IColourImpl* platformColourInstance() {
+- static Win32ColourImpl s_instance;
+-
+- Ptr<IConfig const> config = getCurrentContext().getConfig();
+- UseColour::YesOrNo colourMode = config
+- ? config->useColour()
+- : UseColour::Auto;
+- if( colourMode == UseColour::Auto )
+- colourMode = !isDebuggerActive()
+- ? UseColour::Yes
+- : UseColour::No;
+- return colourMode == UseColour::Yes
+- ? &s_instance
+- : NoColourImpl::instance();
+- }
+-
+-} // end anon namespace
+-} // end namespace Catch
+-
+-#elif defined( CATCH_CONFIG_COLOUR_ANSI ) //////////////////////////////////////
+-
+-#include <unistd.h>
+-
+-namespace Catch {
+-namespace {
+-
+- // use POSIX/ ANSI console terminal codes
+- // Thanks to Adam Strzelecki for original contribution
+- // (http://github.com/nanoant)
+- // https://github.com/philsquared/Catch/pull/131
+- class PosixColourImpl : public IColourImpl {
+- public:
+- virtual void use( Colour::Code _colourCode ) {
+- switch( _colourCode ) {
+- case Colour::None:
+- case Colour::White: return setColour( "[0m" );
+- case Colour::Red: return setColour( "[0;31m" );
+- case Colour::Green: return setColour( "[0;32m" );
+- case Colour::Blue: return setColour( "[0;34m" );
+- case Colour::Cyan: return setColour( "[0;36m" );
+- case Colour::Yellow: return setColour( "[0;33m" );
+- case Colour::Grey: return setColour( "[1;30m" );
+-
+- case Colour::LightGrey: return setColour( "[0;37m" );
+- case Colour::BrightRed: return setColour( "[1;31m" );
+- case Colour::BrightGreen: return setColour( "[1;32m" );
+- case Colour::BrightWhite: return setColour( "[1;37m" );
+-
+- case Colour::Bright: throw std::logic_error( "not a colour" );
+- }
+- }
+- static IColourImpl* instance() {
+- static PosixColourImpl s_instance;
+- return &s_instance;
+- }
+-
+- private:
+- void setColour( const char* _escapeCode ) {
+- Catch::cout() << '\033' << _escapeCode;
+- }
+- };
+-
+- IColourImpl* platformColourInstance() {
+- Ptr<IConfig const> config = getCurrentContext().getConfig();
+- UseColour::YesOrNo colourMode = config
+- ? config->useColour()
+- : UseColour::Auto;
+- if( colourMode == UseColour::Auto )
+- colourMode = (!isDebuggerActive() && isatty(STDOUT_FILENO) )
+- ? UseColour::Yes
+- : UseColour::No;
+- return colourMode == UseColour::Yes
+- ? PosixColourImpl::instance()
+- : NoColourImpl::instance();
+- }
+-
+-} // end anon namespace
+-} // end namespace Catch
+-
+-#else // not Windows or ANSI ///////////////////////////////////////////////
+-
+-namespace Catch {
+-
+- static IColourImpl* platformColourInstance() { return NoColourImpl::instance(); }
+-
+-} // end namespace Catch
+-
+-#endif // Windows/ ANSI/ None
+-
+-namespace Catch {
+-
+- Colour::Colour( Code _colourCode ) : m_moved( false ) { use( _colourCode ); }
+- Colour::Colour( Colour const& _other ) : m_moved( false ) { const_cast<Colour&>( _other ).m_moved = true; }
+- Colour::~Colour(){ if( !m_moved ) use( None ); }
+-
+- void Colour::use( Code _colourCode ) {
+- static IColourImpl* impl = platformColourInstance();
+- impl->use( _colourCode );
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_generators_impl.hpp
+-#define TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED
+-
+-#include <vector>
+-#include <string>
+-#include <map>
+-
+-namespace Catch {
+-
+- struct GeneratorInfo : IGeneratorInfo {
+-
+- GeneratorInfo( std::size_t size )
+- : m_size( size ),
+- m_currentIndex( 0 )
+- {}
+-
+- bool moveNext() {
+- if( ++m_currentIndex == m_size ) {
+- m_currentIndex = 0;
+- return false;
+- }
+- return true;
+- }
+-
+- std::size_t getCurrentIndex() const {
+- return m_currentIndex;
+- }
+-
+- std::size_t m_size;
+- std::size_t m_currentIndex;
+- };
+-
+- ///////////////////////////////////////////////////////////////////////////
+-
+- class GeneratorsForTest : public IGeneratorsForTest {
+-
+- public:
+- ~GeneratorsForTest() {
+- deleteAll( m_generatorsInOrder );
+- }
+-
+- IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) {
+- std::map<std::string, IGeneratorInfo*>::const_iterator it = m_generatorsByName.find( fileInfo );
+- if( it == m_generatorsByName.end() ) {
+- IGeneratorInfo* info = new GeneratorInfo( size );
+- m_generatorsByName.insert( std::make_pair( fileInfo, info ) );
+- m_generatorsInOrder.push_back( info );
+- return *info;
+- }
+- return *it->second;
+- }
+-
+- bool moveNext() {
+- std::vector<IGeneratorInfo*>::const_iterator it = m_generatorsInOrder.begin();
+- std::vector<IGeneratorInfo*>::const_iterator itEnd = m_generatorsInOrder.end();
+- for(; it != itEnd; ++it ) {
+- if( (*it)->moveNext() )
+- return true;
+- }
+- return false;
+- }
+-
+- private:
+- std::map<std::string, IGeneratorInfo*> m_generatorsByName;
+- std::vector<IGeneratorInfo*> m_generatorsInOrder;
+- };
+-
+- IGeneratorsForTest* createGeneratorsForTest()
+- {
+- return new GeneratorsForTest();
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_assertionresult.hpp
+-#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- AssertionInfo::AssertionInfo( std::string const& _macroName,
+- SourceLineInfo const& _lineInfo,
+- std::string const& _capturedExpression,
+- ResultDisposition::Flags _resultDisposition )
+- : macroName( _macroName ),
+- lineInfo( _lineInfo ),
+- capturedExpression( _capturedExpression ),
+- resultDisposition( _resultDisposition )
+- {}
+-
+- AssertionResult::AssertionResult() {}
+-
+- AssertionResult::AssertionResult( AssertionInfo const& info, AssertionResultData const& data )
+- : m_info( info ),
+- m_resultData( data )
+- {}
+-
+- AssertionResult::~AssertionResult() {}
+-
+- // Result was a success
+- bool AssertionResult::succeeded() const {
+- return Catch::isOk( m_resultData.resultType );
+- }
+-
+- // Result was a success, or failure is suppressed
+- bool AssertionResult::isOk() const {
+- return Catch::isOk( m_resultData.resultType ) || shouldSuppressFailure( m_info.resultDisposition );
+- }
+-
+- ResultWas::OfType AssertionResult::getResultType() const {
+- return m_resultData.resultType;
+- }
+-
+- bool AssertionResult::hasExpression() const {
+- return !m_info.capturedExpression.empty();
+- }
+-
+- bool AssertionResult::hasMessage() const {
+- return !m_resultData.message.empty();
+- }
+-
+- std::string AssertionResult::getExpression() const {
+- if( isFalseTest( m_info.resultDisposition ) )
+- return "!" + m_info.capturedExpression;
+- else
+- return m_info.capturedExpression;
+- }
+- std::string AssertionResult::getExpressionInMacro() const {
+- if( m_info.macroName.empty() )
+- return m_info.capturedExpression;
+- else
+- return m_info.macroName + "( " + m_info.capturedExpression + " )";
+- }
+-
+- bool AssertionResult::hasExpandedExpression() const {
+- return hasExpression() && getExpandedExpression() != getExpression();
+- }
+-
+- std::string AssertionResult::getExpandedExpression() const {
+- return m_resultData.reconstructedExpression;
+- }
+-
+- std::string AssertionResult::getMessage() const {
+- return m_resultData.message;
+- }
+- SourceLineInfo AssertionResult::getSourceInfo() const {
+- return m_info.lineInfo;
+- }
+-
+- std::string AssertionResult::getTestMacroName() const {
+- return m_info.macroName;
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_test_case_info.hpp
+-#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- inline TestCaseInfo::SpecialProperties parseSpecialTag( std::string const& tag ) {
+- if( startsWith( tag, "." ) ||
+- tag == "hide" ||
+- tag == "!hide" )
+- return TestCaseInfo::IsHidden;
+- else if( tag == "!throws" )
+- return TestCaseInfo::Throws;
+- else if( tag == "!shouldfail" )
+- return TestCaseInfo::ShouldFail;
+- else if( tag == "!mayfail" )
+- return TestCaseInfo::MayFail;
+- else
+- return TestCaseInfo::None;
+- }
+- inline bool isReservedTag( std::string const& tag ) {
+- return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !isalnum( tag[0] );
+- }
+- inline void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) {
+- if( isReservedTag( tag ) ) {
+- {
+- Colour colourGuard( Colour::Red );
+- Catch::cerr()
+- << "Tag name [" << tag << "] not allowed.\n"
+- << "Tag names starting with non alpha-numeric characters are reserved\n";
+- }
+- {
+- Colour colourGuard( Colour::FileName );
+- Catch::cerr() << _lineInfo << std::endl;
+- }
+- exit(1);
+- }
+- }
+-
+- TestCase makeTestCase( ITestCase* _testCase,
+- std::string const& _className,
+- std::string const& _name,
+- std::string const& _descOrTags,
+- SourceLineInfo const& _lineInfo )
+- {
+- bool isHidden( startsWith( _name, "./" ) ); // Legacy support
+-
+- // Parse out tags
+- std::set<std::string> tags;
+- std::string desc, tag;
+- bool inTag = false;
+- for( std::size_t i = 0; i < _descOrTags.size(); ++i ) {
+- char c = _descOrTags[i];
+- if( !inTag ) {
+- if( c == '[' )
+- inTag = true;
+- else
+- desc += c;
+- }
+- else {
+- if( c == ']' ) {
+- TestCaseInfo::SpecialProperties prop = parseSpecialTag( tag );
+- if( prop == TestCaseInfo::IsHidden )
+- isHidden = true;
+- else if( prop == TestCaseInfo::None )
+- enforceNotReservedTag( tag, _lineInfo );
+-
+- tags.insert( tag );
+- tag.clear();
+- inTag = false;
+- }
+- else
+- tag += c;
+- }
+- }
+- if( isHidden ) {
+- tags.insert( "hide" );
+- tags.insert( "." );
+- }
+-
+- TestCaseInfo info( _name, _className, desc, tags, _lineInfo );
+- return TestCase( _testCase, info );
+- }
+-
+- void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags )
+- {
+- testCaseInfo.tags = tags;
+- testCaseInfo.lcaseTags.clear();
+-
+- std::ostringstream oss;
+- for( std::set<std::string>::const_iterator it = tags.begin(), itEnd = tags.end(); it != itEnd; ++it ) {
+- oss << "[" << *it << "]";
+- std::string lcaseTag = toLower( *it );
+- testCaseInfo.properties = static_cast<TestCaseInfo::SpecialProperties>( testCaseInfo.properties | parseSpecialTag( lcaseTag ) );
+- testCaseInfo.lcaseTags.insert( lcaseTag );
+- }
+- testCaseInfo.tagsAsString = oss.str();
+- }
+-
+- TestCaseInfo::TestCaseInfo( std::string const& _name,
+- std::string const& _className,
+- std::string const& _description,
+- std::set<std::string> const& _tags,
+- SourceLineInfo const& _lineInfo )
+- : name( _name ),
+- className( _className ),
+- description( _description ),
+- lineInfo( _lineInfo ),
+- properties( None )
+- {
+- setTags( *this, _tags );
+- }
+-
+- TestCaseInfo::TestCaseInfo( TestCaseInfo const& other )
+- : name( other.name ),
+- className( other.className ),
+- description( other.description ),
+- tags( other.tags ),
+- lcaseTags( other.lcaseTags ),
+- tagsAsString( other.tagsAsString ),
+- lineInfo( other.lineInfo ),
+- properties( other.properties )
+- {}
+-
+- bool TestCaseInfo::isHidden() const {
+- return ( properties & IsHidden ) != 0;
+- }
+- bool TestCaseInfo::throws() const {
+- return ( properties & Throws ) != 0;
+- }
+- bool TestCaseInfo::okToFail() const {
+- return ( properties & (ShouldFail | MayFail ) ) != 0;
+- }
+- bool TestCaseInfo::expectedToFail() const {
+- return ( properties & (ShouldFail ) ) != 0;
+- }
+-
+- TestCase::TestCase( ITestCase* testCase, TestCaseInfo const& info ) : TestCaseInfo( info ), test( testCase ) {}
+-
+- TestCase::TestCase( TestCase const& other )
+- : TestCaseInfo( other ),
+- test( other.test )
+- {}
+-
+- TestCase TestCase::withName( std::string const& _newName ) const {
+- TestCase other( *this );
+- other.name = _newName;
+- return other;
+- }
+-
+- void TestCase::swap( TestCase& other ) {
+- test.swap( other.test );
+- name.swap( other.name );
+- className.swap( other.className );
+- description.swap( other.description );
+- tags.swap( other.tags );
+- lcaseTags.swap( other.lcaseTags );
+- tagsAsString.swap( other.tagsAsString );
+- std::swap( TestCaseInfo::properties, static_cast<TestCaseInfo&>( other ).properties );
+- std::swap( lineInfo, other.lineInfo );
+- }
+-
+- void TestCase::invoke() const {
+- test->invoke();
+- }
+-
+- bool TestCase::operator == ( TestCase const& other ) const {
+- return test.get() == other.test.get() &&
+- name == other.name &&
+- className == other.className;
+- }
+-
+- bool TestCase::operator < ( TestCase const& other ) const {
+- return name < other.name;
+- }
+- TestCase& TestCase::operator = ( TestCase const& other ) {
+- TestCase temp( other );
+- swap( temp );
+- return *this;
+- }
+-
+- TestCaseInfo const& TestCase::getTestCaseInfo() const
+- {
+- return *this;
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_version.hpp
+-#define TWOBLUECUBES_CATCH_VERSION_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- Version::Version
+- ( unsigned int _majorVersion,
+- unsigned int _minorVersion,
+- unsigned int _patchNumber,
+- std::string const& _branchName,
+- unsigned int _buildNumber )
+- : majorVersion( _majorVersion ),
+- minorVersion( _minorVersion ),
+- patchNumber( _patchNumber ),
+- branchName( _branchName ),
+- buildNumber( _buildNumber )
+- {}
+-
+- std::ostream& operator << ( std::ostream& os, Version const& version ) {
+- os << version.majorVersion << "."
+- << version.minorVersion << "."
+- << version.patchNumber;
+-
+- if( !version.branchName.empty() ) {
+- os << "-" << version.branchName
+- << "." << version.buildNumber;
+- }
+- return os;
+- }
+-
+- Version libraryVersion( 1, 6, 1, "", 0 );
+-
+-}
+-
+-// #included from: catch_message.hpp
+-#define TWOBLUECUBES_CATCH_MESSAGE_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- MessageInfo::MessageInfo( std::string const& _macroName,
+- SourceLineInfo const& _lineInfo,
+- ResultWas::OfType _type )
+- : macroName( _macroName ),
+- lineInfo( _lineInfo ),
+- type( _type ),
+- sequence( ++globalCount )
+- {}
+-
+- // This may need protecting if threading support is added
+- unsigned int MessageInfo::globalCount = 0;
+-
+- ////////////////////////////////////////////////////////////////////////////
+-
+- ScopedMessage::ScopedMessage( MessageBuilder const& builder )
+- : m_info( builder.m_info )
+- {
+- m_info.message = builder.m_stream.str();
+- getResultCapture().pushScopedMessage( m_info );
+- }
+- ScopedMessage::ScopedMessage( ScopedMessage const& other )
+- : m_info( other.m_info )
+- {}
+-
+- ScopedMessage::~ScopedMessage() {
+- getResultCapture().popScopedMessage( m_info );
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_legacy_reporter_adapter.hpp
+-#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_HPP_INCLUDED
+-
+-// #included from: catch_legacy_reporter_adapter.h
+-#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_H_INCLUDED
+-
+-namespace Catch
+-{
+- // Deprecated
+- struct IReporter : IShared {
+- virtual ~IReporter();
+-
+- virtual bool shouldRedirectStdout() const = 0;
+-
+- virtual void StartTesting() = 0;
+- virtual void EndTesting( Totals const& totals ) = 0;
+- virtual void StartGroup( std::string const& groupName ) = 0;
+- virtual void EndGroup( std::string const& groupName, Totals const& totals ) = 0;
+- virtual void StartTestCase( TestCaseInfo const& testInfo ) = 0;
+- virtual void EndTestCase( TestCaseInfo const& testInfo, Totals const& totals, std::string const& stdOut, std::string const& stdErr ) = 0;
+- virtual void StartSection( std::string const& sectionName, std::string const& description ) = 0;
+- virtual void EndSection( std::string const& sectionName, Counts const& assertions ) = 0;
+- virtual void NoAssertionsInSection( std::string const& sectionName ) = 0;
+- virtual void NoAssertionsInTestCase( std::string const& testName ) = 0;
+- virtual void Aborted() = 0;
+- virtual void Result( AssertionResult const& result ) = 0;
+- };
+-
+- class LegacyReporterAdapter : public SharedImpl<IStreamingReporter>
+- {
+- public:
+- LegacyReporterAdapter( Ptr<IReporter> const& legacyReporter );
+- virtual ~LegacyReporterAdapter();
+-
+- virtual ReporterPreferences getPreferences() const;
+- virtual void noMatchingTestCases( std::string const& );
+- virtual void testRunStarting( TestRunInfo const& );
+- virtual void testGroupStarting( GroupInfo const& groupInfo );
+- virtual void testCaseStarting( TestCaseInfo const& testInfo );
+- virtual void sectionStarting( SectionInfo const& sectionInfo );
+- virtual void assertionStarting( AssertionInfo const& );
+- virtual bool assertionEnded( AssertionStats const& assertionStats );
+- virtual void sectionEnded( SectionStats const& sectionStats );
+- virtual void testCaseEnded( TestCaseStats const& testCaseStats );
+- virtual void testGroupEnded( TestGroupStats const& testGroupStats );
+- virtual void testRunEnded( TestRunStats const& testRunStats );
+- virtual void skipTest( TestCaseInfo const& );
+-
+- private:
+- Ptr<IReporter> m_legacyReporter;
+- };
+-}
+-
+-namespace Catch
+-{
+- LegacyReporterAdapter::LegacyReporterAdapter( Ptr<IReporter> const& legacyReporter )
+- : m_legacyReporter( legacyReporter )
+- {}
+- LegacyReporterAdapter::~LegacyReporterAdapter() {}
+-
+- ReporterPreferences LegacyReporterAdapter::getPreferences() const {
+- ReporterPreferences prefs;
+- prefs.shouldRedirectStdOut = m_legacyReporter->shouldRedirectStdout();
+- return prefs;
+- }
+-
+- void LegacyReporterAdapter::noMatchingTestCases( std::string const& ) {}
+- void LegacyReporterAdapter::testRunStarting( TestRunInfo const& ) {
+- m_legacyReporter->StartTesting();
+- }
+- void LegacyReporterAdapter::testGroupStarting( GroupInfo const& groupInfo ) {
+- m_legacyReporter->StartGroup( groupInfo.name );
+- }
+- void LegacyReporterAdapter::testCaseStarting( TestCaseInfo const& testInfo ) {
+- m_legacyReporter->StartTestCase( testInfo );
+- }
+- void LegacyReporterAdapter::sectionStarting( SectionInfo const& sectionInfo ) {
+- m_legacyReporter->StartSection( sectionInfo.name, sectionInfo.description );
+- }
+- void LegacyReporterAdapter::assertionStarting( AssertionInfo const& ) {
+- // Not on legacy interface
+- }
+-
+- bool LegacyReporterAdapter::assertionEnded( AssertionStats const& assertionStats ) {
+- if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) {
+- for( std::vector<MessageInfo>::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end();
+- it != itEnd;
+- ++it ) {
+- if( it->type == ResultWas::Info ) {
+- ResultBuilder rb( it->macroName.c_str(), it->lineInfo, "", ResultDisposition::Normal );
+- rb << it->message;
+- rb.setResultType( ResultWas::Info );
+- AssertionResult result = rb.build();
+- m_legacyReporter->Result( result );
+- }
+- }
+- }
+- m_legacyReporter->Result( assertionStats.assertionResult );
+- return true;
+- }
+- void LegacyReporterAdapter::sectionEnded( SectionStats const& sectionStats ) {
+- if( sectionStats.missingAssertions )
+- m_legacyReporter->NoAssertionsInSection( sectionStats.sectionInfo.name );
+- m_legacyReporter->EndSection( sectionStats.sectionInfo.name, sectionStats.assertions );
+- }
+- void LegacyReporterAdapter::testCaseEnded( TestCaseStats const& testCaseStats ) {
+- m_legacyReporter->EndTestCase
+- ( testCaseStats.testInfo,
+- testCaseStats.totals,
+- testCaseStats.stdOut,
+- testCaseStats.stdErr );
+- }
+- void LegacyReporterAdapter::testGroupEnded( TestGroupStats const& testGroupStats ) {
+- if( testGroupStats.aborting )
+- m_legacyReporter->Aborted();
+- m_legacyReporter->EndGroup( testGroupStats.groupInfo.name, testGroupStats.totals );
+- }
+- void LegacyReporterAdapter::testRunEnded( TestRunStats const& testRunStats ) {
+- m_legacyReporter->EndTesting( testRunStats.totals );
+- }
+- void LegacyReporterAdapter::skipTest( TestCaseInfo const& ) {
+- }
+-}
+-
+-// #included from: catch_timer.hpp
+-
+-#ifdef __clang__
+-#pragma clang diagnostic push
+-#pragma clang diagnostic ignored "-Wc++11-long-long"
+-#endif
+-
+-#ifdef CATCH_PLATFORM_WINDOWS
+-#else
+-#include <sys/time.h>
+-#endif
+-
+-namespace Catch {
+-
+- namespace {
+-#ifdef CATCH_PLATFORM_WINDOWS
+- uint64_t getCurrentTicks() {
+- static uint64_t hz=0, hzo=0;
+- if (!hz) {
+- QueryPerformanceFrequency( reinterpret_cast<LARGE_INTEGER*>( &hz ) );
+- QueryPerformanceCounter( reinterpret_cast<LARGE_INTEGER*>( &hzo ) );
+- }
+- uint64_t t;
+- QueryPerformanceCounter( reinterpret_cast<LARGE_INTEGER*>( &t ) );
+- return ((t-hzo)*1000000)/hz;
+- }
+-#else
+- uint64_t getCurrentTicks() {
+- timeval t;
+- gettimeofday(&t,CATCH_NULL);
+- return static_cast<uint64_t>( t.tv_sec ) * 1000000ull + static_cast<uint64_t>( t.tv_usec );
+- }
+-#endif
+- }
+-
+- void Timer::start() {
+- m_ticks = getCurrentTicks();
+- }
+- unsigned int Timer::getElapsedMicroseconds() const {
+- return static_cast<unsigned int>(getCurrentTicks() - m_ticks);
+- }
+- unsigned int Timer::getElapsedMilliseconds() const {
+- return static_cast<unsigned int>(getElapsedMicroseconds()/1000);
+- }
+- double Timer::getElapsedSeconds() const {
+- return getElapsedMicroseconds()/1000000.0;
+- }
+-
+-} // namespace Catch
+-
+-#ifdef __clang__
+-#pragma clang diagnostic pop
+-#endif
+-// #included from: catch_common.hpp
+-#define TWOBLUECUBES_CATCH_COMMON_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- bool startsWith( std::string const& s, std::string const& prefix ) {
+- return s.size() >= prefix.size() && s.substr( 0, prefix.size() ) == prefix;
+- }
+- bool endsWith( std::string const& s, std::string const& suffix ) {
+- return s.size() >= suffix.size() && s.substr( s.size()-suffix.size(), suffix.size() ) == suffix;
+- }
+- bool contains( std::string const& s, std::string const& infix ) {
+- return s.find( infix ) != std::string::npos;
+- }
+- char toLowerCh(char c) {
+- return static_cast<char>( ::tolower( c ) );
+- }
+- void toLowerInPlace( std::string& s ) {
+- std::transform( s.begin(), s.end(), s.begin(), toLowerCh );
+- }
+- std::string toLower( std::string const& s ) {
+- std::string lc = s;
+- toLowerInPlace( lc );
+- return lc;
+- }
+- std::string trim( std::string const& str ) {
+- static char const* whitespaceChars = "\n\r\t ";
+- std::string::size_type start = str.find_first_not_of( whitespaceChars );
+- std::string::size_type end = str.find_last_not_of( whitespaceChars );
+-
+- return start != std::string::npos ? str.substr( start, 1+end-start ) : "";
+- }
+-
+- bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ) {
+- bool replaced = false;
+- std::size_t i = str.find( replaceThis );
+- while( i != std::string::npos ) {
+- replaced = true;
+- str = str.substr( 0, i ) + withThis + str.substr( i+replaceThis.size() );
+- if( i < str.size()-withThis.size() )
+- i = str.find( replaceThis, i+withThis.size() );
+- else
+- i = std::string::npos;
+- }
+- return replaced;
+- }
+-
+- pluralise::pluralise( std::size_t count, std::string const& label )
+- : m_count( count ),
+- m_label( label )
+- {}
+-
+- std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ) {
+- os << pluraliser.m_count << " " << pluraliser.m_label;
+- if( pluraliser.m_count != 1 )
+- os << "s";
+- return os;
+- }
+-
+- SourceLineInfo::SourceLineInfo() : line( 0 ){}
+- SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line )
+- : file( _file ),
+- line( _line )
+- {}
+- SourceLineInfo::SourceLineInfo( SourceLineInfo const& other )
+- : file( other.file ),
+- line( other.line )
+- {}
+- bool SourceLineInfo::empty() const {
+- return file.empty();
+- }
+- bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const {
+- return line == other.line && file == other.file;
+- }
+- bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const {
+- return line < other.line || ( line == other.line && file < other.file );
+- }
+-
+- void seedRng( IConfig const& config ) {
+- if( config.rngSeed() != 0 )
+- std::srand( config.rngSeed() );
+- }
+- unsigned int rngSeed() {
+- return getCurrentContext().getConfig()->rngSeed();
+- }
+-
+- std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) {
+-#ifndef __GNUG__
+- os << info.file << "(" << info.line << ")";
+-#else
+- os << info.file << ":" << info.line;
+-#endif
+- return os;
+- }
+-
+- void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ) {
+- std::ostringstream oss;
+- oss << locationInfo << ": Internal Catch error: '" << message << "'";
+- if( alwaysTrue() )
+- throw std::logic_error( oss.str() );
+- }
+-}
+-
+-// #included from: catch_section.hpp
+-#define TWOBLUECUBES_CATCH_SECTION_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- SectionInfo::SectionInfo
+- ( SourceLineInfo const& _lineInfo,
+- std::string const& _name,
+- std::string const& _description )
+- : name( _name ),
+- description( _description ),
+- lineInfo( _lineInfo )
+- {}
+-
+- Section::Section( SectionInfo const& info )
+- : m_info( info ),
+- m_sectionIncluded( getResultCapture().sectionStarted( m_info, m_assertions ) )
+- {
+- m_timer.start();
+- }
+-
+- Section::~Section() {
+- if( m_sectionIncluded ) {
+- SectionEndInfo endInfo( m_info, m_assertions, m_timer.getElapsedSeconds() );
+- if( std::uncaught_exception() )
+- getResultCapture().sectionEndedEarly( endInfo );
+- else
+- getResultCapture().sectionEnded( endInfo );
+- }
+- }
+-
+- // This indicates whether the section should be executed or not
+- Section::operator bool() const {
+- return m_sectionIncluded;
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_debugger.hpp
+-#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED
+-
+-#include <iostream>
+-
+-#ifdef CATCH_PLATFORM_MAC
+-
+- #include <assert.h>
+- #include <stdbool.h>
+- #include <sys/types.h>
+- #include <unistd.h>
+- #include <sys/sysctl.h>
+-
+- namespace Catch{
+-
+- // The following function is taken directly from the following technical note:
+- // http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html
+-
+- // Returns true if the current process is being debugged (either
+- // running under the debugger or has a debugger attached post facto).
+- bool isDebuggerActive(){
+-
+- int mib[4];
+- struct kinfo_proc info;
+- size_t size;
+-
+- // Initialize the flags so that, if sysctl fails for some bizarre
+- // reason, we get a predictable result.
+-
+- info.kp_proc.p_flag = 0;
+-
+- // Initialize mib, which tells sysctl the info we want, in this case
+- // we're looking for information about a specific process ID.
+-
+- mib[0] = CTL_KERN;
+- mib[1] = KERN_PROC;
+- mib[2] = KERN_PROC_PID;
+- mib[3] = getpid();
+-
+- // Call sysctl.
+-
+- size = sizeof(info);
+- if( sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, CATCH_NULL, 0) != 0 ) {
+- Catch::cerr() << "\n** Call to sysctl failed - unable to determine if debugger is active **\n" << std::endl;
+- return false;
+- }
+-
+- // We're being debugged if the P_TRACED flag is set.
+-
+- return ( (info.kp_proc.p_flag & P_TRACED) != 0 );
+- }
+- } // namespace Catch
+-
+-#elif defined(CATCH_PLATFORM_LINUX)
+- #include <fstream>
+- #include <string>
+-
+- namespace Catch{
+- // The standard POSIX way of detecting a debugger is to attempt to
+- // ptrace() the process, but this needs to be done from a child and not
+- // this process itself to still allow attaching to this process later
+- // if wanted, so is rather heavy. Under Linux we have the PID of the
+- // "debugger" (which doesn't need to be gdb, of course, it could also
+- // be strace, for example) in /proc/$PID/status, so just get it from
+- // there instead.
+- bool isDebuggerActive(){
+- std::ifstream in("/proc/self/status");
+- for( std::string line; std::getline(in, line); ) {
+- static const int PREFIX_LEN = 11;
+- if( line.compare(0, PREFIX_LEN, "TracerPid:\t") == 0 ) {
+- // We're traced if the PID is not 0 and no other PID starts
+- // with 0 digit, so it's enough to check for just a single
+- // character.
+- return line.length() > PREFIX_LEN && line[PREFIX_LEN] != '0';
+- }
+- }
+-
+- return false;
+- }
+- } // namespace Catch
+-#elif defined(_MSC_VER)
+- extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
+- namespace Catch {
+- bool isDebuggerActive() {
+- return IsDebuggerPresent() != 0;
+- }
+- }
+-#elif defined(__MINGW32__)
+- extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
+- namespace Catch {
+- bool isDebuggerActive() {
+- return IsDebuggerPresent() != 0;
+- }
+- }
+-#else
+- namespace Catch {
+- inline bool isDebuggerActive() { return false; }
+- }
+-#endif // Platform
+-
+-#ifdef CATCH_PLATFORM_WINDOWS
+- extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA( const char* );
+- namespace Catch {
+- void writeToDebugConsole( std::string const& text ) {
+- ::OutputDebugStringA( text.c_str() );
+- }
+- }
+-#else
+- namespace Catch {
+- void writeToDebugConsole( std::string const& text ) {
+- // !TBD: Need a version for Mac/ XCode and other IDEs
+- Catch::cout() << text;
+- }
+- }
+-#endif // Platform
+-
+-// #included from: catch_tostring.hpp
+-#define TWOBLUECUBES_CATCH_TOSTRING_HPP_INCLUDED
+-
+-namespace Catch {
+-
+-namespace Detail {
+-
+- const std::string unprintableString = "{?}";
+-
+- namespace {
+- const int hexThreshold = 255;
+-
+- struct Endianness {
+- enum Arch { Big, Little };
+-
+- static Arch which() {
+- union _{
+- int asInt;
+- char asChar[sizeof (int)];
+- } u;
+-
+- u.asInt = 1;
+- return ( u.asChar[sizeof(int)-1] == 1 ) ? Big : Little;
+- }
+- };
+- }
+-
+- std::string rawMemoryToString( const void *object, std::size_t size )
+- {
+- // Reverse order for little endian architectures
+- int i = 0, end = static_cast<int>( size ), inc = 1;
+- if( Endianness::which() == Endianness::Little ) {
+- i = end-1;
+- end = inc = -1;
+- }
+-
+- unsigned char const *bytes = static_cast<unsigned char const *>(object);
+- std::ostringstream os;
+- os << "0x" << std::setfill('0') << std::hex;
+- for( ; i != end; i += inc )
+- os << std::setw(2) << static_cast<unsigned>(bytes[i]);
+- return os.str();
+- }
+-}
+-
+-std::string toString( std::string const& value ) {
+- std::string s = value;
+- if( getCurrentContext().getConfig()->showInvisibles() ) {
+- for(size_t i = 0; i < s.size(); ++i ) {
+- std::string subs;
+- switch( s[i] ) {
+- case '\n': subs = "\\n"; break;
+- case '\t': subs = "\\t"; break;
+- default: break;
+- }
+- if( !subs.empty() ) {
+- s = s.substr( 0, i ) + subs + s.substr( i+1 );
+- ++i;
+- }
+- }
+- }
+- return "\"" + s + "\"";
+-}
+-std::string toString( std::wstring const& value ) {
+-
+- std::string s;
+- s.reserve( value.size() );
+- for(size_t i = 0; i < value.size(); ++i )
+- s += value[i] <= 0xff ? static_cast<char>( value[i] ) : '?';
+- return Catch::toString( s );
+-}
+-
+-std::string toString( const char* const value ) {
+- return value ? Catch::toString( std::string( value ) ) : std::string( "{null string}" );
+-}
+-
+-std::string toString( char* const value ) {
+- return Catch::toString( static_cast<const char*>( value ) );
+-}
+-
+-std::string toString( const wchar_t* const value )
+-{
+- return value ? Catch::toString( std::wstring(value) ) : std::string( "{null string}" );
+-}
+-
+-std::string toString( wchar_t* const value )
+-{
+- return Catch::toString( static_cast<const wchar_t*>( value ) );
+-}
+-
+-std::string toString( int value ) {
+- std::ostringstream oss;
+- oss << value;
+- if( value > Detail::hexThreshold )
+- oss << " (0x" << std::hex << value << ")";
+- return oss.str();
+-}
+-
+-std::string toString( unsigned long value ) {
+- std::ostringstream oss;
+- oss << value;
+- if( value > Detail::hexThreshold )
+- oss << " (0x" << std::hex << value << ")";
+- return oss.str();
+-}
+-
+-std::string toString( unsigned int value ) {
+- return Catch::toString( static_cast<unsigned long>( value ) );
+-}
+-
+-template<typename T>
+-std::string fpToString( T value, int precision ) {
+- std::ostringstream oss;
+- oss << std::setprecision( precision )
+- << std::fixed
+- << value;
+- std::string d = oss.str();
+- std::size_t i = d.find_last_not_of( '0' );
+- if( i != std::string::npos && i != d.size()-1 ) {
+- if( d[i] == '.' )
+- i++;
+- d = d.substr( 0, i+1 );
+- }
+- return d;
+-}
+-
+-std::string toString( const double value ) {
+- return fpToString( value, 10 );
+-}
+-std::string toString( const float value ) {
+- return fpToString( value, 5 ) + "f";
+-}
+-
+-std::string toString( bool value ) {
+- return value ? "true" : "false";
+-}
+-
+-std::string toString( char value ) {
+- return value < ' '
+- ? toString( static_cast<unsigned int>( value ) )
+- : Detail::makeString( value );
+-}
+-
+-std::string toString( signed char value ) {
+- return toString( static_cast<char>( value ) );
+-}
+-
+-std::string toString( unsigned char value ) {
+- return toString( static_cast<char>( value ) );
+-}
+-
+-#ifdef CATCH_CONFIG_CPP11_LONG_LONG
+-std::string toString( long long value ) {
+- std::ostringstream oss;
+- oss << value;
+- if( value > Detail::hexThreshold )
+- oss << " (0x" << std::hex << value << ")";
+- return oss.str();
+-}
+-std::string toString( unsigned long long value ) {
+- std::ostringstream oss;
+- oss << value;
+- if( value > Detail::hexThreshold )
+- oss << " (0x" << std::hex << value << ")";
+- return oss.str();
+-}
+-#endif
+-
+-#ifdef CATCH_CONFIG_CPP11_NULLPTR
+-std::string toString( std::nullptr_t ) {
+- return "nullptr";
+-}
+-#endif
+-
+-#ifdef __OBJC__
+- std::string toString( NSString const * const& nsstring ) {
+- if( !nsstring )
+- return "nil";
+- return "@" + toString([nsstring UTF8String]);
+- }
+- std::string toString( NSString * CATCH_ARC_STRONG const& nsstring ) {
+- if( !nsstring )
+- return "nil";
+- return "@" + toString([nsstring UTF8String]);
+- }
+- std::string toString( NSObject* const& nsObject ) {
+- return toString( [nsObject description] );
+- }
+-#endif
+-
+-} // end namespace Catch
+-
+-// #included from: catch_result_builder.hpp
+-#define TWOBLUECUBES_CATCH_RESULT_BUILDER_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- std::string capturedExpressionWithSecondArgument( std::string const& capturedExpression, std::string const& secondArg ) {
+- return secondArg.empty() || secondArg == "\"\""
+- ? capturedExpression
+- : capturedExpression + ", " + secondArg;
+- }
+- ResultBuilder::ResultBuilder( char const* macroName,
+- SourceLineInfo const& lineInfo,
+- char const* capturedExpression,
+- ResultDisposition::Flags resultDisposition,
+- char const* secondArg )
+- : m_assertionInfo( macroName, lineInfo, capturedExpressionWithSecondArgument( capturedExpression, secondArg ), resultDisposition ),
+- m_shouldDebugBreak( false ),
+- m_shouldThrow( false )
+- {}
+-
+- ResultBuilder& ResultBuilder::setResultType( ResultWas::OfType result ) {
+- m_data.resultType = result;
+- return *this;
+- }
+- ResultBuilder& ResultBuilder::setResultType( bool result ) {
+- m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed;
+- return *this;
+- }
+- ResultBuilder& ResultBuilder::setLhs( std::string const& lhs ) {
+- m_exprComponents.lhs = lhs;
+- return *this;
+- }
+- ResultBuilder& ResultBuilder::setRhs( std::string const& rhs ) {
+- m_exprComponents.rhs = rhs;
+- return *this;
+- }
+- ResultBuilder& ResultBuilder::setOp( std::string const& op ) {
+- m_exprComponents.op = op;
+- return *this;
+- }
+-
+- void ResultBuilder::endExpression() {
+- m_exprComponents.testFalse = isFalseTest( m_assertionInfo.resultDisposition );
+- captureExpression();
+- }
+-
+- void ResultBuilder::useActiveException( ResultDisposition::Flags resultDisposition ) {
+- m_assertionInfo.resultDisposition = resultDisposition;
+- m_stream.oss << Catch::translateActiveException();
+- captureResult( ResultWas::ThrewException );
+- }
+-
+- void ResultBuilder::captureResult( ResultWas::OfType resultType ) {
+- setResultType( resultType );
+- captureExpression();
+- }
+- void ResultBuilder::captureExpectedException( std::string const& expectedMessage ) {
+- if( expectedMessage.empty() )
+- captureExpectedException( Matchers::Impl::Generic::AllOf<std::string>() );
+- else
+- captureExpectedException( Matchers::Equals( expectedMessage ) );
+- }
+-
+- void ResultBuilder::captureExpectedException( Matchers::Impl::Matcher<std::string> const& matcher ) {
+-
+- assert( m_exprComponents.testFalse == false );
+- AssertionResultData data = m_data;
+- data.resultType = ResultWas::Ok;
+- data.reconstructedExpression = m_assertionInfo.capturedExpression;
+-
+- std::string actualMessage = Catch::translateActiveException();
+- if( !matcher.match( actualMessage ) ) {
+- data.resultType = ResultWas::ExpressionFailed;
+- data.reconstructedExpression = actualMessage;
+- }
+- AssertionResult result( m_assertionInfo, data );
+- handleResult( result );
+- }
+-
+- void ResultBuilder::captureExpression() {
+- AssertionResult result = build();
+- handleResult( result );
+- }
+- void ResultBuilder::handleResult( AssertionResult const& result )
+- {
+- getResultCapture().assertionEnded( result );
+-
+- if( !result.isOk() ) {
+- if( getCurrentContext().getConfig()->shouldDebugBreak() )
+- m_shouldDebugBreak = true;
+- if( getCurrentContext().getRunner()->aborting() || (m_assertionInfo.resultDisposition & ResultDisposition::Normal) )
+- m_shouldThrow = true;
+- }
+- }
+- void ResultBuilder::react() {
+- if( m_shouldThrow )
+- throw Catch::TestFailureException();
+- }
+-
+- bool ResultBuilder::shouldDebugBreak() const { return m_shouldDebugBreak; }
+- bool ResultBuilder::allowThrows() const { return getCurrentContext().getConfig()->allowThrows(); }
+-
+- AssertionResult ResultBuilder::build() const
+- {
+- assert( m_data.resultType != ResultWas::Unknown );
+-
+- AssertionResultData data = m_data;
+-
+- // Flip bool results if testFalse is set
+- if( m_exprComponents.testFalse ) {
+- if( data.resultType == ResultWas::Ok )
+- data.resultType = ResultWas::ExpressionFailed;
+- else if( data.resultType == ResultWas::ExpressionFailed )
+- data.resultType = ResultWas::Ok;
+- }
+-
+- data.message = m_stream.oss.str();
+- data.reconstructedExpression = reconstructExpression();
+- if( m_exprComponents.testFalse ) {
+- if( m_exprComponents.op == "" )
+- data.reconstructedExpression = "!" + data.reconstructedExpression;
+- else
+- data.reconstructedExpression = "!(" + data.reconstructedExpression + ")";
+- }
+- return AssertionResult( m_assertionInfo, data );
+- }
+- std::string ResultBuilder::reconstructExpression() const {
+- if( m_exprComponents.op == "" )
+- return m_exprComponents.lhs.empty() ? m_assertionInfo.capturedExpression : m_exprComponents.lhs;
+- else if( m_exprComponents.op == "matches" )
+- return m_exprComponents.lhs + " " + m_exprComponents.rhs;
+- else if( m_exprComponents.op != "!" ) {
+- if( m_exprComponents.lhs.size() + m_exprComponents.rhs.size() < 40 &&
+- m_exprComponents.lhs.find("\n") == std::string::npos &&
+- m_exprComponents.rhs.find("\n") == std::string::npos )
+- return m_exprComponents.lhs + " " + m_exprComponents.op + " " + m_exprComponents.rhs;
+- else
+- return m_exprComponents.lhs + "\n" + m_exprComponents.op + "\n" + m_exprComponents.rhs;
+- }
+- else
+- return "{can't expand - use " + m_assertionInfo.macroName + "_FALSE( " + m_assertionInfo.capturedExpression.substr(1) + " ) instead of " + m_assertionInfo.macroName + "( " + m_assertionInfo.capturedExpression + " ) for better diagnostics}";
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: catch_tag_alias_registry.hpp
+-#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_HPP_INCLUDED
+-
+-// #included from: catch_tag_alias_registry.h
+-#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_H_INCLUDED
+-
+-#include <map>
+-
+-namespace Catch {
+-
+- class TagAliasRegistry : public ITagAliasRegistry {
+- public:
+- virtual ~TagAliasRegistry();
+- virtual Option<TagAlias> find( std::string const& alias ) const;
+- virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const;
+- void add( char const* alias, char const* tag, SourceLineInfo const& lineInfo );
+- static TagAliasRegistry& get();
+-
+- private:
+- std::map<std::string, TagAlias> m_registry;
+- };
+-
+-} // end namespace Catch
+-
+-#include <map>
+-#include <iostream>
+-
+-namespace Catch {
+-
+- TagAliasRegistry::~TagAliasRegistry() {}
+-
+- Option<TagAlias> TagAliasRegistry::find( std::string const& alias ) const {
+- std::map<std::string, TagAlias>::const_iterator it = m_registry.find( alias );
+- if( it != m_registry.end() )
+- return it->second;
+- else
+- return Option<TagAlias>();
+- }
+-
+- std::string TagAliasRegistry::expandAliases( std::string const& unexpandedTestSpec ) const {
+- std::string expandedTestSpec = unexpandedTestSpec;
+- for( std::map<std::string, TagAlias>::const_iterator it = m_registry.begin(), itEnd = m_registry.end();
+- it != itEnd;
+- ++it ) {
+- std::size_t pos = expandedTestSpec.find( it->first );
+- if( pos != std::string::npos ) {
+- expandedTestSpec = expandedTestSpec.substr( 0, pos ) +
+- it->second.tag +
+- expandedTestSpec.substr( pos + it->first.size() );
+- }
+- }
+- return expandedTestSpec;
+- }
+-
+- void TagAliasRegistry::add( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) {
+-
+- if( !startsWith( alias, "[@" ) || !endsWith( alias, "]" ) ) {
+- std::ostringstream oss;
+- oss << "error: tag alias, \"" << alias << "\" is not of the form [@alias name].\n" << lineInfo;
+- throw std::domain_error( oss.str().c_str() );
+- }
+- if( !m_registry.insert( std::make_pair( alias, TagAlias( tag, lineInfo ) ) ).second ) {
+- std::ostringstream oss;
+- oss << "error: tag alias, \"" << alias << "\" already registered.\n"
+- << "\tFirst seen at " << find(alias)->lineInfo << "\n"
+- << "\tRedefined at " << lineInfo;
+- throw std::domain_error( oss.str().c_str() );
+- }
+- }
+-
+- TagAliasRegistry& TagAliasRegistry::get() {
+- static TagAliasRegistry instance;
+- return instance;
+-
+- }
+-
+- ITagAliasRegistry::~ITagAliasRegistry() {}
+- ITagAliasRegistry const& ITagAliasRegistry::get() { return TagAliasRegistry::get(); }
+-
+- RegistrarForTagAliases::RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) {
+- try {
+- TagAliasRegistry::get().add( alias, tag, lineInfo );
+- }
+- catch( std::exception& ex ) {
+- Colour colourGuard( Colour::Red );
+- Catch::cerr() << ex.what() << std::endl;
+- exit(1);
+- }
+- }
+-
+-} // end namespace Catch
+-
+-// #included from: ../reporters/catch_reporter_multi.hpp
+-#define TWOBLUECUBES_CATCH_REPORTER_MULTI_HPP_INCLUDED
+-
+-namespace Catch {
+-
+-class MultipleReporters : public SharedImpl<IStreamingReporter> {
+- typedef std::vector<Ptr<IStreamingReporter> > Reporters;
+- Reporters m_reporters;
+-
+-public:
+- void add( Ptr<IStreamingReporter> const& reporter ) {
+- m_reporters.push_back( reporter );
+- }
+-
+-public: // IStreamingReporter
+-
+- virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
+- return m_reporters[0]->getPreferences();
+- }
+-
+- virtual void noMatchingTestCases( std::string const& spec ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->noMatchingTestCases( spec );
+- }
+-
+- virtual void testRunStarting( TestRunInfo const& testRunInfo ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->testRunStarting( testRunInfo );
+- }
+-
+- virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->testGroupStarting( groupInfo );
+- }
+-
+- virtual void testCaseStarting( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->testCaseStarting( testInfo );
+- }
+-
+- virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->sectionStarting( sectionInfo );
+- }
+-
+- virtual void assertionStarting( AssertionInfo const& assertionInfo ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->assertionStarting( assertionInfo );
+- }
+-
+- // The return value indicates if the messages buffer should be cleared:
+- virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
+- bool clearBuffer = false;
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- clearBuffer |= (*it)->assertionEnded( assertionStats );
+- return clearBuffer;
+- }
+-
+- virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->sectionEnded( sectionStats );
+- }
+-
+- virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->testCaseEnded( testCaseStats );
+- }
+-
+- virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->testGroupEnded( testGroupStats );
+- }
+-
+- virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->testRunEnded( testRunStats );
+- }
+-
+- virtual void skipTest( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
+- for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
+- it != itEnd;
+- ++it )
+- (*it)->skipTest( testInfo );
+- }
+-
+- virtual MultipleReporters* tryAsMulti() CATCH_OVERRIDE {
+- return this;
+- }
+-
+-};
+-
+-Ptr<IStreamingReporter> addReporter( Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter ) {
+- Ptr<IStreamingReporter> resultingReporter;
+-
+- if( existingReporter ) {
+- MultipleReporters* multi = existingReporter->tryAsMulti();
+- if( !multi ) {
+- multi = new MultipleReporters;
+- resultingReporter = Ptr<IStreamingReporter>( multi );
+- if( existingReporter )
+- multi->add( existingReporter );
+- }
+- else
+- resultingReporter = existingReporter;
+- multi->add( additionalReporter );
+- }
+- else
+- resultingReporter = additionalReporter;
+-
+- return resultingReporter;
+-}
+-
+-} // end namespace Catch
+-
+-// #included from: ../reporters/catch_reporter_xml.hpp
+-#define TWOBLUECUBES_CATCH_REPORTER_XML_HPP_INCLUDED
+-
+-// #included from: catch_reporter_bases.hpp
+-#define TWOBLUECUBES_CATCH_REPORTER_BASES_HPP_INCLUDED
+-
+-#include <cstring>
+-
+-namespace Catch {
+-
+- struct StreamingReporterBase : SharedImpl<IStreamingReporter> {
+-
+- StreamingReporterBase( ReporterConfig const& _config )
+- : m_config( _config.fullConfig() ),
+- stream( _config.stream() )
+- {
+- m_reporterPrefs.shouldRedirectStdOut = false;
+- }
+-
+- virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
+- return m_reporterPrefs;
+- }
+-
+- virtual ~StreamingReporterBase() CATCH_OVERRIDE;
+-
+- virtual void noMatchingTestCases( std::string const& ) CATCH_OVERRIDE {}
+-
+- virtual void testRunStarting( TestRunInfo const& _testRunInfo ) CATCH_OVERRIDE {
+- currentTestRunInfo = _testRunInfo;
+- }
+- virtual void testGroupStarting( GroupInfo const& _groupInfo ) CATCH_OVERRIDE {
+- currentGroupInfo = _groupInfo;
+- }
+-
+- virtual void testCaseStarting( TestCaseInfo const& _testInfo ) CATCH_OVERRIDE {
+- currentTestCaseInfo = _testInfo;
+- }
+- virtual void sectionStarting( SectionInfo const& _sectionInfo ) CATCH_OVERRIDE {
+- m_sectionStack.push_back( _sectionInfo );
+- }
+-
+- virtual void sectionEnded( SectionStats const& /* _sectionStats */ ) CATCH_OVERRIDE {
+- m_sectionStack.pop_back();
+- }
+- virtual void testCaseEnded( TestCaseStats const& /* _testCaseStats */ ) CATCH_OVERRIDE {
+- currentTestCaseInfo.reset();
+- }
+- virtual void testGroupEnded( TestGroupStats const& /* _testGroupStats */ ) CATCH_OVERRIDE {
+- currentGroupInfo.reset();
+- }
+- virtual void testRunEnded( TestRunStats const& /* _testRunStats */ ) CATCH_OVERRIDE {
+- currentTestCaseInfo.reset();
+- currentGroupInfo.reset();
+- currentTestRunInfo.reset();
+- }
+-
+- virtual void skipTest( TestCaseInfo const& ) CATCH_OVERRIDE {
+- // Don't do anything with this by default.
+- // It can optionally be overridden in the derived class.
+- }
+-
+- Ptr<IConfig const> m_config;
+- std::ostream& stream;
+-
+- LazyStat<TestRunInfo> currentTestRunInfo;
+- LazyStat<GroupInfo> currentGroupInfo;
+- LazyStat<TestCaseInfo> currentTestCaseInfo;
+-
+- std::vector<SectionInfo> m_sectionStack;
+- ReporterPreferences m_reporterPrefs;
+- };
+-
+- struct CumulativeReporterBase : SharedImpl<IStreamingReporter> {
+- template<typename T, typename ChildNodeT>
+- struct Node : SharedImpl<> {
+- explicit Node( T const& _value ) : value( _value ) {}
+- virtual ~Node() {}
+-
+- typedef std::vector<Ptr<ChildNodeT> > ChildNodes;
+- T value;
+- ChildNodes children;
+- };
+- struct SectionNode : SharedImpl<> {
+- explicit SectionNode( SectionStats const& _stats ) : stats( _stats ) {}
+- virtual ~SectionNode();
+-
+- bool operator == ( SectionNode const& other ) const {
+- return stats.sectionInfo.lineInfo == other.stats.sectionInfo.lineInfo;
+- }
+- bool operator == ( Ptr<SectionNode> const& other ) const {
+- return operator==( *other );
+- }
+-
+- SectionStats stats;
+- typedef std::vector<Ptr<SectionNode> > ChildSections;
+- typedef std::vector<AssertionStats> Assertions;
+- ChildSections childSections;
+- Assertions assertions;
+- std::string stdOut;
+- std::string stdErr;
+- };
+-
+- struct BySectionInfo {
+- BySectionInfo( SectionInfo const& other ) : m_other( other ) {}
+- BySectionInfo( BySectionInfo const& other ) : m_other( other.m_other ) {}
+- bool operator() ( Ptr<SectionNode> const& node ) const {
+- return node->stats.sectionInfo.lineInfo == m_other.lineInfo;
+- }
+- private:
+- void operator=( BySectionInfo const& );
+- SectionInfo const& m_other;
+- };
+-
+- typedef Node<TestCaseStats, SectionNode> TestCaseNode;
+- typedef Node<TestGroupStats, TestCaseNode> TestGroupNode;
+- typedef Node<TestRunStats, TestGroupNode> TestRunNode;
+-
+- CumulativeReporterBase( ReporterConfig const& _config )
+- : m_config( _config.fullConfig() ),
+- stream( _config.stream() )
+- {
+- m_reporterPrefs.shouldRedirectStdOut = false;
+- }
+- ~CumulativeReporterBase();
+-
+- virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
+- return m_reporterPrefs;
+- }
+-
+- virtual void testRunStarting( TestRunInfo const& ) CATCH_OVERRIDE {}
+- virtual void testGroupStarting( GroupInfo const& ) CATCH_OVERRIDE {}
+-
+- virtual void testCaseStarting( TestCaseInfo const& ) CATCH_OVERRIDE {}
+-
+- virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
+- SectionStats incompleteStats( sectionInfo, Counts(), 0, false );
+- Ptr<SectionNode> node;
+- if( m_sectionStack.empty() ) {
+- if( !m_rootSection )
+- m_rootSection = new SectionNode( incompleteStats );
+- node = m_rootSection;
+- }
+- else {
+- SectionNode& parentNode = *m_sectionStack.back();
+- SectionNode::ChildSections::const_iterator it =
+- std::find_if( parentNode.childSections.begin(),
+- parentNode.childSections.end(),
+- BySectionInfo( sectionInfo ) );
+- if( it == parentNode.childSections.end() ) {
+- node = new SectionNode( incompleteStats );
+- parentNode.childSections.push_back( node );
+- }
+- else
+- node = *it;
+- }
+- m_sectionStack.push_back( node );
+- m_deepestSection = node;
+- }
+-
+- virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {}
+-
+- virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
+- assert( !m_sectionStack.empty() );
+- SectionNode& sectionNode = *m_sectionStack.back();
+- sectionNode.assertions.push_back( assertionStats );
+- return true;
+- }
+- virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
+- assert( !m_sectionStack.empty() );
+- SectionNode& node = *m_sectionStack.back();
+- node.stats = sectionStats;
+- m_sectionStack.pop_back();
+- }
+- virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
+- Ptr<TestCaseNode> node = new TestCaseNode( testCaseStats );
+- assert( m_sectionStack.size() == 0 );
+- node->children.push_back( m_rootSection );
+- m_testCases.push_back( node );
+- m_rootSection.reset();
+-
+- assert( m_deepestSection );
+- m_deepestSection->stdOut = testCaseStats.stdOut;
+- m_deepestSection->stdErr = testCaseStats.stdErr;
+- }
+- virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
+- Ptr<TestGroupNode> node = new TestGroupNode( testGroupStats );
+- node->children.swap( m_testCases );
+- m_testGroups.push_back( node );
+- }
+- virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
+- Ptr<TestRunNode> node = new TestRunNode( testRunStats );
+- node->children.swap( m_testGroups );
+- m_testRuns.push_back( node );
+- testRunEndedCumulative();
+- }
+- virtual void testRunEndedCumulative() = 0;
+-
+- virtual void skipTest( TestCaseInfo const& ) CATCH_OVERRIDE {}
+-
+- Ptr<IConfig const> m_config;
+- std::ostream& stream;
+- std::vector<AssertionStats> m_assertions;
+- std::vector<std::vector<Ptr<SectionNode> > > m_sections;
+- std::vector<Ptr<TestCaseNode> > m_testCases;
+- std::vector<Ptr<TestGroupNode> > m_testGroups;
+-
+- std::vector<Ptr<TestRunNode> > m_testRuns;
+-
+- Ptr<SectionNode> m_rootSection;
+- Ptr<SectionNode> m_deepestSection;
+- std::vector<Ptr<SectionNode> > m_sectionStack;
+- ReporterPreferences m_reporterPrefs;
+-
+- };
+-
+- template<char C>
+- char const* getLineOfChars() {
+- static char line[CATCH_CONFIG_CONSOLE_WIDTH] = {0};
+- if( !*line ) {
+- memset( line, C, CATCH_CONFIG_CONSOLE_WIDTH-1 );
+- line[CATCH_CONFIG_CONSOLE_WIDTH-1] = 0;
+- }
+- return line;
+- }
+-
+- struct TestEventListenerBase : StreamingReporterBase {
+- TestEventListenerBase( ReporterConfig const& _config )
+- : StreamingReporterBase( _config )
+- {}
+-
+- virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {}
+- virtual bool assertionEnded( AssertionStats const& ) CATCH_OVERRIDE {
+- return false;
+- }
+- };
+-
+-} // end namespace Catch
+-
+-// #included from: ../internal/catch_reporter_registrars.hpp
+-#define TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- template<typename T>
+- class LegacyReporterRegistrar {
+-
+- class ReporterFactory : public IReporterFactory {
+- virtual IStreamingReporter* create( ReporterConfig const& config ) const {
+- return new LegacyReporterAdapter( new T( config ) );
+- }
+-
+- virtual std::string getDescription() const {
+- return T::getDescription();
+- }
+- };
+-
+- public:
+-
+- LegacyReporterRegistrar( std::string const& name ) {
+- getMutableRegistryHub().registerReporter( name, new ReporterFactory() );
+- }
+- };
+-
+- template<typename T>
+- class ReporterRegistrar {
+-
+- class ReporterFactory : public SharedImpl<IReporterFactory> {
+-
+- // *** Please Note ***:
+- // - If you end up here looking at a compiler error because it's trying to register
+- // your custom reporter class be aware that the native reporter interface has changed
+- // to IStreamingReporter. The "legacy" interface, IReporter, is still supported via
+- // an adapter. Just use REGISTER_LEGACY_REPORTER to take advantage of the adapter.
+- // However please consider updating to the new interface as the old one is now
+- // deprecated and will probably be removed quite soon!
+- // Please contact me via github if you have any questions at all about this.
+- // In fact, ideally, please contact me anyway to let me know you've hit this - as I have
+- // no idea who is actually using custom reporters at all (possibly no-one!).
+- // The new interface is designed to minimise exposure to interface changes in the future.
+- virtual IStreamingReporter* create( ReporterConfig const& config ) const {
+- return new T( config );
+- }
+-
+- virtual std::string getDescription() const {
+- return T::getDescription();
+- }
+- };
+-
+- public:
+-
+- ReporterRegistrar( std::string const& name ) {
+- getMutableRegistryHub().registerReporter( name, new ReporterFactory() );
+- }
+- };
+-
+- template<typename T>
+- class ListenerRegistrar {
+-
+- class ListenerFactory : public SharedImpl<IReporterFactory> {
+-
+- virtual IStreamingReporter* create( ReporterConfig const& config ) const {
+- return new T( config );
+- }
+- virtual std::string getDescription() const {
+- return "";
+- }
+- };
+-
+- public:
+-
+- ListenerRegistrar() {
+- getMutableRegistryHub().registerListener( new ListenerFactory() );
+- }
+- };
+-}
+-
+-#define INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) \
+- namespace{ Catch::LegacyReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); }
+-
+-#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \
+- namespace{ Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); }
+-
+-#define INTERNAL_CATCH_REGISTER_LISTENER( listenerType ) \
+- namespace{ Catch::ListenerRegistrar<listenerType> catch_internal_RegistrarFor##listenerType; }
+-
+-// #included from: ../internal/catch_xmlwriter.hpp
+-#define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED
+-
+-#include <sstream>
+-#include <string>
+-#include <vector>
+-#include <iomanip>
+-
+-namespace Catch {
+-
+- class XmlEncode {
+- public:
+- enum ForWhat { ForTextNodes, ForAttributes };
+-
+- XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes )
+- : m_str( str ),
+- m_forWhat( forWhat )
+- {}
+-
+- void encodeTo( std::ostream& os ) const {
+-
+- // Apostrophe escaping not necessary if we always use " to write attributes
+- // (see: http://www.w3.org/TR/xml/#syntax)
+-
+- for( std::size_t i = 0; i < m_str.size(); ++ i ) {
+- char c = m_str[i];
+- switch( c ) {
+- case '<': os << "<"; break;
+- case '&': os << "&"; break;
+-
+- case '>':
+- // See: http://www.w3.org/TR/xml/#syntax
+- if( i > 2 && m_str[i-1] == ']' && m_str[i-2] == ']' )
+- os << ">";
+- else
+- os << c;
+- break;
+-
+- case '\"':
+- if( m_forWhat == ForAttributes )
+- os << """;
+- else
+- os << c;
+- break;
+-
+- default:
+- // Escape control chars - based on contribution by @espenalb in PR #465 and
+- // by @mrpi PR #588
+- if ( ( c >= 0 && c < '\x09' ) || ( c > '\x0D' && c < '\x20') || c=='\x7F' )
+- os << "&#x" << std::uppercase << std::hex << std::setfill('0') << std::setw(2) << static_cast<int>( c ) << ';';
+- else
+- os << c;
+- }
+- }
+- }
+-
+- friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ) {
+- xmlEncode.encodeTo( os );
+- return os;
+- }
+-
+- private:
+- std::string m_str;
+- ForWhat m_forWhat;
+- };
+-
+- class XmlWriter {
+- public:
+-
+- class ScopedElement {
+- public:
+- ScopedElement( XmlWriter* writer )
+- : m_writer( writer )
+- {}
+-
+- ScopedElement( ScopedElement const& other )
+- : m_writer( other.m_writer ){
+- other.m_writer = CATCH_NULL;
+- }
+-
+- ~ScopedElement() {
+- if( m_writer )
+- m_writer->endElement();
+- }
+-
+- ScopedElement& writeText( std::string const& text, bool indent = true ) {
+- m_writer->writeText( text, indent );
+- return *this;
+- }
+-
+- template<typename T>
+- ScopedElement& writeAttribute( std::string const& name, T const& attribute ) {
+- m_writer->writeAttribute( name, attribute );
+- return *this;
+- }
+-
+- private:
+- mutable XmlWriter* m_writer;
+- };
+-
+- XmlWriter()
+- : m_tagIsOpen( false ),
+- m_needsNewline( false ),
+- m_os( &Catch::cout() )
+- {
+- // We encode control characters, which requires
+- // XML 1.1
+- // see http://stackoverflow.com/questions/404107/why-are-control-characters-illegal-in-xml-1-0
+- *m_os << "<?xml version=\"1.1\" encoding=\"UTF-8\"?>\n";
+- }
+-
+- XmlWriter( std::ostream& os )
+- : m_tagIsOpen( false ),
+- m_needsNewline( false ),
+- m_os( &os )
+- {
+- *m_os << "<?xml version=\"1.1\" encoding=\"UTF-8\"?>\n";
+- }
+-
+- ~XmlWriter() {
+- while( !m_tags.empty() )
+- endElement();
+- }
+-
+- XmlWriter& startElement( std::string const& name ) {
+- ensureTagClosed();
+- newlineIfNecessary();
+- stream() << m_indent << "<" << name;
+- m_tags.push_back( name );
+- m_indent += " ";
+- m_tagIsOpen = true;
+- return *this;
+- }
+-
+- ScopedElement scopedElement( std::string const& name ) {
+- ScopedElement scoped( this );
+- startElement( name );
+- return scoped;
+- }
+-
+- XmlWriter& endElement() {
+- newlineIfNecessary();
+- m_indent = m_indent.substr( 0, m_indent.size()-2 );
+- if( m_tagIsOpen ) {
+- stream() << "/>\n";
+- m_tagIsOpen = false;
+- }
+- else {
+- stream() << m_indent << "</" << m_tags.back() << ">\n";
+- }
+- m_tags.pop_back();
+- return *this;
+- }
+-
+- XmlWriter& writeAttribute( std::string const& name, std::string const& attribute ) {
+- if( !name.empty() && !attribute.empty() )
+- stream() << " " << name << "=\"" << XmlEncode( attribute, XmlEncode::ForAttributes ) << "\"";
+- return *this;
+- }
+-
+- XmlWriter& writeAttribute( std::string const& name, bool attribute ) {
+- stream() << " " << name << "=\"" << ( attribute ? "true" : "false" ) << "\"";
+- return *this;
+- }
+-
+- template<typename T>
+- XmlWriter& writeAttribute( std::string const& name, T const& attribute ) {
+- std::ostringstream oss;
+- oss << attribute;
+- return writeAttribute( name, oss.str() );
+- }
+-
+- XmlWriter& writeText( std::string const& text, bool indent = true ) {
+- if( !text.empty() ){
+- bool tagWasOpen = m_tagIsOpen;
+- ensureTagClosed();
+- if( tagWasOpen && indent )
+- stream() << m_indent;
+- stream() << XmlEncode( text );
+- m_needsNewline = true;
+- }
+- return *this;
+- }
+-
+- XmlWriter& writeComment( std::string const& text ) {
+- ensureTagClosed();
+- stream() << m_indent << "<!--" << text << "-->";
+- m_needsNewline = true;
+- return *this;
+- }
+-
+- XmlWriter& writeBlankLine() {
+- ensureTagClosed();
+- stream() << "\n";
+- return *this;
+- }
+-
+- void setStream( std::ostream& os ) {
+- m_os = &os;
+- }
+-
+- private:
+- XmlWriter( XmlWriter const& );
+- void operator=( XmlWriter const& );
+-
+- std::ostream& stream() {
+- return *m_os;
+- }
+-
+- void ensureTagClosed() {
+- if( m_tagIsOpen ) {
+- stream() << ">\n";
+- m_tagIsOpen = false;
+- }
+- }
+-
+- void newlineIfNecessary() {
+- if( m_needsNewline ) {
+- stream() << "\n";
+- m_needsNewline = false;
+- }
+- }
+-
+- bool m_tagIsOpen;
+- bool m_needsNewline;
+- std::vector<std::string> m_tags;
+- std::string m_indent;
+- std::ostream* m_os;
+- };
+-
+-}
+-// #included from: catch_reenable_warnings.h
+-
+-#define TWOBLUECUBES_CATCH_REENABLE_WARNINGS_H_INCLUDED
+-
+-#ifdef __clang__
+-# ifdef __ICC // icpc defines the __clang__ macro
+-# pragma warning(pop)
+-# else
+-# pragma clang diagnostic pop
+-# endif
+-#elif defined __GNUC__
+-# pragma GCC diagnostic pop
+-#endif
+-
+-
+-namespace Catch {
+- class XmlReporter : public StreamingReporterBase {
+- public:
+- XmlReporter( ReporterConfig const& _config )
+- : StreamingReporterBase( _config ),
+- m_xml(_config.stream()),
+- m_sectionDepth( 0 )
+- {
+- m_reporterPrefs.shouldRedirectStdOut = true;
+- }
+-
+- virtual ~XmlReporter() CATCH_OVERRIDE;
+-
+- static std::string getDescription() {
+- return "Reports test results as an XML document";
+- }
+-
+- public: // StreamingReporterBase
+-
+- virtual void noMatchingTestCases( std::string const& s ) CATCH_OVERRIDE {
+- StreamingReporterBase::noMatchingTestCases( s );
+- }
+-
+- virtual void testRunStarting( TestRunInfo const& testInfo ) CATCH_OVERRIDE {
+- StreamingReporterBase::testRunStarting( testInfo );
+- m_xml.startElement( "Catch" );
+- if( !m_config->name().empty() )
+- m_xml.writeAttribute( "name", m_config->name() );
+- }
+-
+- virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
+- StreamingReporterBase::testGroupStarting( groupInfo );
+- m_xml.startElement( "Group" )
+- .writeAttribute( "name", groupInfo.name );
+- }
+-
+- virtual void testCaseStarting( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
+- StreamingReporterBase::testCaseStarting(testInfo);
+- m_xml.startElement( "TestCase" ).writeAttribute( "name", testInfo.name );
+-
+- if ( m_config->showDurations() == ShowDurations::Always )
+- m_testCaseTimer.start();
+- }
+-
+- virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
+- StreamingReporterBase::sectionStarting( sectionInfo );
+- if( m_sectionDepth++ > 0 ) {
+- m_xml.startElement( "Section" )
+- .writeAttribute( "name", trim( sectionInfo.name ) )
+- .writeAttribute( "description", sectionInfo.description );
+- }
+- }
+-
+- virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE { }
+-
+- virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
+- const AssertionResult& assertionResult = assertionStats.assertionResult;
+-
+- // Print any info messages in <Info> tags.
+- if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) {
+- for( std::vector<MessageInfo>::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end();
+- it != itEnd;
+- ++it ) {
+- if( it->type == ResultWas::Info ) {
+- m_xml.scopedElement( "Info" )
+- .writeText( it->message );
+- } else if ( it->type == ResultWas::Warning ) {
+- m_xml.scopedElement( "Warning" )
+- .writeText( it->message );
+- }
+- }
+- }
+-
+- // Drop out if result was successful but we're not printing them.
+- if( !m_config->includeSuccessfulResults() && isOk(assertionResult.getResultType()) )
+- return true;
+-
+- // Print the expression if there is one.
+- if( assertionResult.hasExpression() ) {
+- m_xml.startElement( "Expression" )
+- .writeAttribute( "success", assertionResult.succeeded() )
+- .writeAttribute( "type", assertionResult.getTestMacroName() )
+- .writeAttribute( "filename", assertionResult.getSourceInfo().file )
+- .writeAttribute( "line", assertionResult.getSourceInfo().line );
+-
+- m_xml.scopedElement( "Original" )
+- .writeText( assertionResult.getExpression() );
+- m_xml.scopedElement( "Expanded" )
+- .writeText( assertionResult.getExpandedExpression() );
+- }
+-
+- // And... Print a result applicable to each result type.
+- switch( assertionResult.getResultType() ) {
+- case ResultWas::ThrewException:
+- m_xml.scopedElement( "Exception" )
+- .writeAttribute( "filename", assertionResult.getSourceInfo().file )
+- .writeAttribute( "line", assertionResult.getSourceInfo().line )
+- .writeText( assertionResult.getMessage() );
+- break;
+- case ResultWas::FatalErrorCondition:
+- m_xml.scopedElement( "FatalErrorCondition" )
+- .writeAttribute( "filename", assertionResult.getSourceInfo().file )
+- .writeAttribute( "line", assertionResult.getSourceInfo().line )
+- .writeText( assertionResult.getMessage() );
+- break;
+- case ResultWas::Info:
+- m_xml.scopedElement( "Info" )
+- .writeText( assertionResult.getMessage() );
+- break;
+- case ResultWas::Warning:
+- // Warning will already have been written
+- break;
+- case ResultWas::ExplicitFailure:
+- m_xml.scopedElement( "Failure" )
+- .writeText( assertionResult.getMessage() );
+- break;
+- default:
+- break;
+- }
+-
+- if( assertionResult.hasExpression() )
+- m_xml.endElement();
+-
+- return true;
+- }
+-
+- virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
+- StreamingReporterBase::sectionEnded( sectionStats );
+- if( --m_sectionDepth > 0 ) {
+- XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResults" );
+- e.writeAttribute( "successes", sectionStats.assertions.passed );
+- e.writeAttribute( "failures", sectionStats.assertions.failed );
+- e.writeAttribute( "expectedFailures", sectionStats.assertions.failedButOk );
+-
+- if ( m_config->showDurations() == ShowDurations::Always )
+- e.writeAttribute( "durationInSeconds", sectionStats.durationInSeconds );
+-
+- m_xml.endElement();
+- }
+- }
+-
+- virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
+- StreamingReporterBase::testCaseEnded( testCaseStats );
+- XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResult" );
+- e.writeAttribute( "success", testCaseStats.totals.assertions.allOk() );
+-
+- if ( m_config->showDurations() == ShowDurations::Always )
+- e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() );
+-
+- m_xml.endElement();
+- }
+-
+- virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
+- StreamingReporterBase::testGroupEnded( testGroupStats );
+- // TODO: Check testGroupStats.aborting and act accordingly.
+- m_xml.scopedElement( "OverallResults" )
+- .writeAttribute( "successes", testGroupStats.totals.assertions.passed )
+- .writeAttribute( "failures", testGroupStats.totals.assertions.failed )
+- .writeAttribute( "expectedFailures", testGroupStats.totals.assertions.failedButOk );
+- m_xml.endElement();
+- }
+-
+- virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
+- StreamingReporterBase::testRunEnded( testRunStats );
+- m_xml.scopedElement( "OverallResults" )
+- .writeAttribute( "successes", testRunStats.totals.assertions.passed )
+- .writeAttribute( "failures", testRunStats.totals.assertions.failed )
+- .writeAttribute( "expectedFailures", testRunStats.totals.assertions.failedButOk );
+- m_xml.endElement();
+- }
+-
+- private:
+- Timer m_testCaseTimer;
+- XmlWriter m_xml;
+- int m_sectionDepth;
+- };
+-
+- INTERNAL_CATCH_REGISTER_REPORTER( "xml", XmlReporter )
+-
+-} // end namespace Catch
+-
+-// #included from: ../reporters/catch_reporter_junit.hpp
+-#define TWOBLUECUBES_CATCH_REPORTER_JUNIT_HPP_INCLUDED
+-
+-#include <assert.h>
+-
+-namespace Catch {
+-
+- namespace {
+- std::string getCurrentTimestamp() {
+- // Beware, this is not reentrant because of backward compatibility issues
+- // Also, UTC only, again because of backward compatibility (%z is C++11)
+- time_t rawtime;
+- std::time(&rawtime);
+- const size_t timeStampSize = sizeof("2017-01-16T17:06:45Z");
+-
+-#ifdef CATCH_PLATFORM_WINDOWS
+- std::tm timeInfo = {};
+- gmtime_s(&timeInfo, &rawtime);
+-#else
+- std::tm* timeInfo;
+- timeInfo = std::gmtime(&rawtime);
+-#endif
+-
+- char timeStamp[timeStampSize];
+- const char * const fmt = "%Y-%m-%dT%H:%M:%SZ";
+-
+-#ifdef CATCH_PLATFORM_WINDOWS
+- std::strftime(timeStamp, timeStampSize, fmt, &timeInfo);
+-#else
+- std::strftime(timeStamp, timeStampSize, fmt, timeInfo);
+-#endif
+- return std::string(timeStamp);
+- }
+-
+- }
+-
+- class JunitReporter : public CumulativeReporterBase {
+- public:
+- JunitReporter( ReporterConfig const& _config )
+- : CumulativeReporterBase( _config ),
+- xml( _config.stream() )
+- {
+- m_reporterPrefs.shouldRedirectStdOut = true;
+- }
+-
+- virtual ~JunitReporter() CATCH_OVERRIDE;
+-
+- static std::string getDescription() {
+- return "Reports test results in an XML format that looks like Ant's junitreport target";
+- }
+-
+- virtual void noMatchingTestCases( std::string const& /*spec*/ ) CATCH_OVERRIDE {}
+-
+- virtual void testRunStarting( TestRunInfo const& runInfo ) CATCH_OVERRIDE {
+- CumulativeReporterBase::testRunStarting( runInfo );
+- xml.startElement( "testsuites" );
+- }
+-
+- virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
+- suiteTimer.start();
+- stdOutForSuite.str("");
+- stdErrForSuite.str("");
+- unexpectedExceptions = 0;
+- CumulativeReporterBase::testGroupStarting( groupInfo );
+- }
+-
+- virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
+- if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException )
+- unexpectedExceptions++;
+- return CumulativeReporterBase::assertionEnded( assertionStats );
+- }
+-
+- virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
+- stdOutForSuite << testCaseStats.stdOut;
+- stdErrForSuite << testCaseStats.stdErr;
+- CumulativeReporterBase::testCaseEnded( testCaseStats );
+- }
+-
+- virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
+- double suiteTime = suiteTimer.getElapsedSeconds();
+- CumulativeReporterBase::testGroupEnded( testGroupStats );
+- writeGroup( *m_testGroups.back(), suiteTime );
+- }
+-
+- virtual void testRunEndedCumulative() CATCH_OVERRIDE {
+- xml.endElement();
+- }
+-
+- void writeGroup( TestGroupNode const& groupNode, double suiteTime ) {
+- XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" );
+- TestGroupStats const& stats = groupNode.value;
+- xml.writeAttribute( "name", stats.groupInfo.name );
+- xml.writeAttribute( "errors", unexpectedExceptions );
+- xml.writeAttribute( "failures", stats.totals.assertions.failed-unexpectedExceptions );
+- xml.writeAttribute( "tests", stats.totals.assertions.total() );
+- xml.writeAttribute( "hostname", "tbd" ); // !TBD
+- if( m_config->showDurations() == ShowDurations::Never )
+- xml.writeAttribute( "time", "" );
+- else
+- xml.writeAttribute( "time", suiteTime );
+- xml.writeAttribute( "timestamp", getCurrentTimestamp() );
+-
+- // Write test cases
+- for( TestGroupNode::ChildNodes::const_iterator
+- it = groupNode.children.begin(), itEnd = groupNode.children.end();
+- it != itEnd;
+- ++it )
+- writeTestCase( **it );
+-
+- xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite.str() ), false );
+- xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite.str() ), false );
+- }
+-
+- void writeTestCase( TestCaseNode const& testCaseNode ) {
+- TestCaseStats const& stats = testCaseNode.value;
+-
+- // All test cases have exactly one section - which represents the
+- // test case itself. That section may have 0-n nested sections
+- assert( testCaseNode.children.size() == 1 );
+- SectionNode const& rootSection = *testCaseNode.children.front();
+-
+- std::string className = stats.testInfo.className;
+-
+- if( className.empty() ) {
+- if( rootSection.childSections.empty() )
+- className = "global";
+- }
+- writeSection( className, "", rootSection );
+- }
+-
+- void writeSection( std::string const& className,
+- std::string const& rootName,
+- SectionNode const& sectionNode ) {
+- std::string name = trim( sectionNode.stats.sectionInfo.name );
+- if( !rootName.empty() )
+- name = rootName + "/" + name;
+-
+- if( !sectionNode.assertions.empty() ||
+- !sectionNode.stdOut.empty() ||
+- !sectionNode.stdErr.empty() ) {
+- XmlWriter::ScopedElement e = xml.scopedElement( "testcase" );
+- if( className.empty() ) {
+- xml.writeAttribute( "classname", name );
+- xml.writeAttribute( "name", "root" );
+- }
+- else {
+- xml.writeAttribute( "classname", className );
+- xml.writeAttribute( "name", name );
+- }
+- xml.writeAttribute( "time", Catch::toString( sectionNode.stats.durationInSeconds ) );
+-
+- writeAssertions( sectionNode );
+-
+- if( !sectionNode.stdOut.empty() )
+- xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false );
+- if( !sectionNode.stdErr.empty() )
+- xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false );
+- }
+- for( SectionNode::ChildSections::const_iterator
+- it = sectionNode.childSections.begin(),
+- itEnd = sectionNode.childSections.end();
+- it != itEnd;
+- ++it )
+- if( className.empty() )
+- writeSection( name, "", **it );
+- else
+- writeSection( className, name, **it );
+- }
+-
+- void writeAssertions( SectionNode const& sectionNode ) {
+- for( SectionNode::Assertions::const_iterator
+- it = sectionNode.assertions.begin(), itEnd = sectionNode.assertions.end();
+- it != itEnd;
+- ++it )
+- writeAssertion( *it );
+- }
+- void writeAssertion( AssertionStats const& stats ) {
+- AssertionResult const& result = stats.assertionResult;
+- if( !result.isOk() ) {
+- std::string elementName;
+- switch( result.getResultType() ) {
+- case ResultWas::ThrewException:
+- case ResultWas::FatalErrorCondition:
+- elementName = "error";
+- break;
+- case ResultWas::ExplicitFailure:
+- elementName = "failure";
+- break;
+- case ResultWas::ExpressionFailed:
+- elementName = "failure";
+- break;
+- case ResultWas::DidntThrowException:
+- elementName = "failure";
+- break;
+-
+- // We should never see these here:
+- case ResultWas::Info:
+- case ResultWas::Warning:
+- case ResultWas::Ok:
+- case ResultWas::Unknown:
+- case ResultWas::FailureBit:
+- case ResultWas::Exception:
+- elementName = "internalError";
+- break;
+- }
+-
+- XmlWriter::ScopedElement e = xml.scopedElement( elementName );
+-
+- xml.writeAttribute( "message", result.getExpandedExpression() );
+- xml.writeAttribute( "type", result.getTestMacroName() );
+-
+- std::ostringstream oss;
+- if( !result.getMessage().empty() )
+- oss << result.getMessage() << "\n";
+- for( std::vector<MessageInfo>::const_iterator
+- it = stats.infoMessages.begin(),
+- itEnd = stats.infoMessages.end();
+- it != itEnd;
+- ++it )
+- if( it->type == ResultWas::Info )
+- oss << it->message << "\n";
+-
+- oss << "at " << result.getSourceInfo();
+- xml.writeText( oss.str(), false );
+- }
+- }
+-
+- XmlWriter xml;
+- Timer suiteTimer;
+- std::ostringstream stdOutForSuite;
+- std::ostringstream stdErrForSuite;
+- unsigned int unexpectedExceptions;
+- };
+-
+- INTERNAL_CATCH_REGISTER_REPORTER( "junit", JunitReporter )
+-
+-} // end namespace Catch
+-
+-// #included from: ../reporters/catch_reporter_console.hpp
+-#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- struct ConsoleReporter : StreamingReporterBase {
+- ConsoleReporter( ReporterConfig const& _config )
+- : StreamingReporterBase( _config ),
+- m_headerPrinted( false )
+- {}
+-
+- virtual ~ConsoleReporter() CATCH_OVERRIDE;
+- static std::string getDescription() {
+- return "Reports test results as plain lines of text";
+- }
+-
+- virtual void noMatchingTestCases( std::string const& spec ) CATCH_OVERRIDE {
+- stream << "No test cases matched '" << spec << "'" << std::endl;
+- }
+-
+- virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {
+- }
+-
+- virtual bool assertionEnded( AssertionStats const& _assertionStats ) CATCH_OVERRIDE {
+- AssertionResult const& result = _assertionStats.assertionResult;
+-
+- bool printInfoMessages = true;
+-
+- // Drop out if result was successful and we're not printing those
+- if( !m_config->includeSuccessfulResults() && result.isOk() ) {
+- if( result.getResultType() != ResultWas::Warning )
+- return false;
+- printInfoMessages = false;
+- }
+-
+- lazyPrint();
+-
+- AssertionPrinter printer( stream, _assertionStats, printInfoMessages );
+- printer.print();
+- stream << std::endl;
+- return true;
+- }
+-
+- virtual void sectionStarting( SectionInfo const& _sectionInfo ) CATCH_OVERRIDE {
+- m_headerPrinted = false;
+- StreamingReporterBase::sectionStarting( _sectionInfo );
+- }
+- virtual void sectionEnded( SectionStats const& _sectionStats ) CATCH_OVERRIDE {
+- if( _sectionStats.missingAssertions ) {
+- lazyPrint();
+- Colour colour( Colour::ResultError );
+- if( m_sectionStack.size() > 1 )
+- stream << "\nNo assertions in section";
+- else
+- stream << "\nNo assertions in test case";
+- stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl;
+- }
+- if( m_headerPrinted ) {
+- if( m_config->showDurations() == ShowDurations::Always )
+- stream << "Completed in " << _sectionStats.durationInSeconds << "s" << std::endl;
+- m_headerPrinted = false;
+- }
+- else {
+- if( m_config->showDurations() == ShowDurations::Always )
+- stream << _sectionStats.sectionInfo.name << " completed in " << _sectionStats.durationInSeconds << "s" << std::endl;
+- }
+- StreamingReporterBase::sectionEnded( _sectionStats );
+- }
+-
+- virtual void testCaseEnded( TestCaseStats const& _testCaseStats ) CATCH_OVERRIDE {
+- StreamingReporterBase::testCaseEnded( _testCaseStats );
+- m_headerPrinted = false;
+- }
+- virtual void testGroupEnded( TestGroupStats const& _testGroupStats ) CATCH_OVERRIDE {
+- if( currentGroupInfo.used ) {
+- printSummaryDivider();
+- stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n";
+- printTotals( _testGroupStats.totals );
+- stream << "\n" << std::endl;
+- }
+- StreamingReporterBase::testGroupEnded( _testGroupStats );
+- }
+- virtual void testRunEnded( TestRunStats const& _testRunStats ) CATCH_OVERRIDE {
+- printTotalsDivider( _testRunStats.totals );
+- printTotals( _testRunStats.totals );
+- stream << std::endl;
+- StreamingReporterBase::testRunEnded( _testRunStats );
+- }
+-
+- private:
+-
+- class AssertionPrinter {
+- void operator= ( AssertionPrinter const& );
+- public:
+- AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages )
+- : stream( _stream ),
+- stats( _stats ),
+- result( _stats.assertionResult ),
+- colour( Colour::None ),
+- message( result.getMessage() ),
+- messages( _stats.infoMessages ),
+- printInfoMessages( _printInfoMessages )
+- {
+- switch( result.getResultType() ) {
+- case ResultWas::Ok:
+- colour = Colour::Success;
+- passOrFail = "PASSED";
+- //if( result.hasMessage() )
+- if( _stats.infoMessages.size() == 1 )
+- messageLabel = "with message";
+- if( _stats.infoMessages.size() > 1 )
+- messageLabel = "with messages";
+- break;
+- case ResultWas::ExpressionFailed:
+- if( result.isOk() ) {
+- colour = Colour::Success;
+- passOrFail = "FAILED - but was ok";
+- }
+- else {
+- colour = Colour::Error;
+- passOrFail = "FAILED";
+- }
+- if( _stats.infoMessages.size() == 1 )
+- messageLabel = "with message";
+- if( _stats.infoMessages.size() > 1 )
+- messageLabel = "with messages";
+- break;
+- case ResultWas::ThrewException:
+- colour = Colour::Error;
+- passOrFail = "FAILED";
+- messageLabel = "due to unexpected exception with message";
+- break;
+- case ResultWas::FatalErrorCondition:
+- colour = Colour::Error;
+- passOrFail = "FAILED";
+- messageLabel = "due to a fatal error condition";
+- break;
+- case ResultWas::DidntThrowException:
+- colour = Colour::Error;
+- passOrFail = "FAILED";
+- messageLabel = "because no exception was thrown where one was expected";
+- break;
+- case ResultWas::Info:
+- messageLabel = "info";
+- break;
+- case ResultWas::Warning:
+- messageLabel = "warning";
+- break;
+- case ResultWas::ExplicitFailure:
+- passOrFail = "FAILED";
+- colour = Colour::Error;
+- if( _stats.infoMessages.size() == 1 )
+- messageLabel = "explicitly with message";
+- if( _stats.infoMessages.size() > 1 )
+- messageLabel = "explicitly with messages";
+- break;
+- // These cases are here to prevent compiler warnings
+- case ResultWas::Unknown:
+- case ResultWas::FailureBit:
+- case ResultWas::Exception:
+- passOrFail = "** internal error **";
+- colour = Colour::Error;
+- break;
+- }
+- }
+-
+- void print() const {
+- printSourceInfo();
+- if( stats.totals.assertions.total() > 0 ) {
+- if( result.isOk() )
+- stream << "\n";
+- printResultType();
+- printOriginalExpression();
+- printReconstructedExpression();
+- }
+- else {
+- stream << "\n";
+- }
+- printMessage();
+- }
+-
+- private:
+- void printResultType() const {
+- if( !passOrFail.empty() ) {
+- Colour colourGuard( colour );
+- stream << passOrFail << ":\n";
+- }
+- }
+- void printOriginalExpression() const {
+- if( result.hasExpression() ) {
+- Colour colourGuard( Colour::OriginalExpression );
+- stream << " ";
+- stream << result.getExpressionInMacro();
+- stream << "\n";
+- }
+- }
+- void printReconstructedExpression() const {
+- if( result.hasExpandedExpression() ) {
+- stream << "with expansion:\n";
+- Colour colourGuard( Colour::ReconstructedExpression );
+- stream << Text( result.getExpandedExpression(), TextAttributes().setIndent(2) ) << "\n";
+- }
+- }
+- void printMessage() const {
+- if( !messageLabel.empty() )
+- stream << messageLabel << ":" << "\n";
+- for( std::vector<MessageInfo>::const_iterator it = messages.begin(), itEnd = messages.end();
+- it != itEnd;
+- ++it ) {
+- // If this assertion is a warning ignore any INFO messages
+- if( printInfoMessages || it->type != ResultWas::Info )
+- stream << Text( it->message, TextAttributes().setIndent(2) ) << "\n";
+- }
+- }
+- void printSourceInfo() const {
+- Colour colourGuard( Colour::FileName );
+- stream << result.getSourceInfo() << ": ";
+- }
+-
+- std::ostream& stream;
+- AssertionStats const& stats;
+- AssertionResult const& result;
+- Colour::Code colour;
+- std::string passOrFail;
+- std::string messageLabel;
+- std::string message;
+- std::vector<MessageInfo> messages;
+- bool printInfoMessages;
+- };
+-
+- void lazyPrint() {
+-
+- if( !currentTestRunInfo.used )
+- lazyPrintRunInfo();
+- if( !currentGroupInfo.used )
+- lazyPrintGroupInfo();
+-
+- if( !m_headerPrinted ) {
+- printTestCaseAndSectionHeader();
+- m_headerPrinted = true;
+- }
+- }
+- void lazyPrintRunInfo() {
+- stream << "\n" << getLineOfChars<'~'>() << "\n";
+- Colour colour( Colour::SecondaryText );
+- stream << currentTestRunInfo->name
+- << " is a Catch v" << libraryVersion << " host application.\n"
+- << "Run with -? for options\n\n";
+-
+- if( m_config->rngSeed() != 0 )
+- stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n";
+-
+- currentTestRunInfo.used = true;
+- }
+- void lazyPrintGroupInfo() {
+- if( !currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1 ) {
+- printClosedHeader( "Group: " + currentGroupInfo->name );
+- currentGroupInfo.used = true;
+- }
+- }
+- void printTestCaseAndSectionHeader() {
+- assert( !m_sectionStack.empty() );
+- printOpenHeader( currentTestCaseInfo->name );
+-
+- if( m_sectionStack.size() > 1 ) {
+- Colour colourGuard( Colour::Headers );
+-
+- std::vector<SectionInfo>::const_iterator
+- it = m_sectionStack.begin()+1, // Skip first section (test case)
+- itEnd = m_sectionStack.end();
+- for( ; it != itEnd; ++it )
+- printHeaderString( it->name, 2 );
+- }
+-
+- SourceLineInfo lineInfo = m_sectionStack.front().lineInfo;
+-
+- if( !lineInfo.empty() ){
+- stream << getLineOfChars<'-'>() << "\n";
+- Colour colourGuard( Colour::FileName );
+- stream << lineInfo << "\n";
+- }
+- stream << getLineOfChars<'.'>() << "\n" << std::endl;
+- }
+-
+- void printClosedHeader( std::string const& _name ) {
+- printOpenHeader( _name );
+- stream << getLineOfChars<'.'>() << "\n";
+- }
+- void printOpenHeader( std::string const& _name ) {
+- stream << getLineOfChars<'-'>() << "\n";
+- {
+- Colour colourGuard( Colour::Headers );
+- printHeaderString( _name );
+- }
+- }
+-
+- // if string has a : in first line will set indent to follow it on
+- // subsequent lines
+- void printHeaderString( std::string const& _string, std::size_t indent = 0 ) {
+- std::size_t i = _string.find( ": " );
+- if( i != std::string::npos )
+- i+=2;
+- else
+- i = 0;
+- stream << Text( _string, TextAttributes()
+- .setIndent( indent+i)
+- .setInitialIndent( indent ) ) << "\n";
+- }
+-
+- struct SummaryColumn {
+-
+- SummaryColumn( std::string const& _label, Colour::Code _colour )
+- : label( _label ),
+- colour( _colour )
+- {}
+- SummaryColumn addRow( std::size_t count ) {
+- std::ostringstream oss;
+- oss << count;
+- std::string row = oss.str();
+- for( std::vector<std::string>::iterator it = rows.begin(); it != rows.end(); ++it ) {
+- while( it->size() < row.size() )
+- *it = " " + *it;
+- while( it->size() > row.size() )
+- row = " " + row;
+- }
+- rows.push_back( row );
+- return *this;
+- }
+-
+- std::string label;
+- Colour::Code colour;
+- std::vector<std::string> rows;
+-
+- };
+-
+- void printTotals( Totals const& totals ) {
+- if( totals.testCases.total() == 0 ) {
+- stream << Colour( Colour::Warning ) << "No tests ran\n";
+- }
+- else if( totals.assertions.total() > 0 && totals.testCases.allPassed() ) {
+- stream << Colour( Colour::ResultSuccess ) << "All tests passed";
+- stream << " ("
+- << pluralise( totals.assertions.passed, "assertion" ) << " in "
+- << pluralise( totals.testCases.passed, "test case" ) << ")"
+- << "\n";
+- }
+- else {
+-
+- std::vector<SummaryColumn> columns;
+- columns.push_back( SummaryColumn( "", Colour::None )
+- .addRow( totals.testCases.total() )
+- .addRow( totals.assertions.total() ) );
+- columns.push_back( SummaryColumn( "passed", Colour::Success )
+- .addRow( totals.testCases.passed )
+- .addRow( totals.assertions.passed ) );
+- columns.push_back( SummaryColumn( "failed", Colour::ResultError )
+- .addRow( totals.testCases.failed )
+- .addRow( totals.assertions.failed ) );
+- columns.push_back( SummaryColumn( "failed as expected", Colour::ResultExpectedFailure )
+- .addRow( totals.testCases.failedButOk )
+- .addRow( totals.assertions.failedButOk ) );
+-
+- printSummaryRow( "test cases", columns, 0 );
+- printSummaryRow( "assertions", columns, 1 );
+- }
+- }
+- void printSummaryRow( std::string const& label, std::vector<SummaryColumn> const& cols, std::size_t row ) {
+- for( std::vector<SummaryColumn>::const_iterator it = cols.begin(); it != cols.end(); ++it ) {
+- std::string value = it->rows[row];
+- if( it->label.empty() ) {
+- stream << label << ": ";
+- if( value != "0" )
+- stream << value;
+- else
+- stream << Colour( Colour::Warning ) << "- none -";
+- }
+- else if( value != "0" ) {
+- stream << Colour( Colour::LightGrey ) << " | ";
+- stream << Colour( it->colour )
+- << value << " " << it->label;
+- }
+- }
+- stream << "\n";
+- }
+-
+- static std::size_t makeRatio( std::size_t number, std::size_t total ) {
+- std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number/ total : 0;
+- return ( ratio == 0 && number > 0 ) ? 1 : ratio;
+- }
+- static std::size_t& findMax( std::size_t& i, std::size_t& j, std::size_t& k ) {
+- if( i > j && i > k )
+- return i;
+- else if( j > k )
+- return j;
+- else
+- return k;
+- }
+-
+- void printTotalsDivider( Totals const& totals ) {
+- if( totals.testCases.total() > 0 ) {
+- std::size_t failedRatio = makeRatio( totals.testCases.failed, totals.testCases.total() );
+- std::size_t failedButOkRatio = makeRatio( totals.testCases.failedButOk, totals.testCases.total() );
+- std::size_t passedRatio = makeRatio( totals.testCases.passed, totals.testCases.total() );
+- while( failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH-1 )
+- findMax( failedRatio, failedButOkRatio, passedRatio )++;
+- while( failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH-1 )
+- findMax( failedRatio, failedButOkRatio, passedRatio )--;
+-
+- stream << Colour( Colour::Error ) << std::string( failedRatio, '=' );
+- stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' );
+- if( totals.testCases.allPassed() )
+- stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' );
+- else
+- stream << Colour( Colour::Success ) << std::string( passedRatio, '=' );
+- }
+- else {
+- stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' );
+- }
+- stream << "\n";
+- }
+- void printSummaryDivider() {
+- stream << getLineOfChars<'-'>() << "\n";
+- }
+-
+- private:
+- bool m_headerPrinted;
+- };
+-
+- INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter )
+-
+-} // end namespace Catch
+-
+-// #included from: ../reporters/catch_reporter_compact.hpp
+-#define TWOBLUECUBES_CATCH_REPORTER_COMPACT_HPP_INCLUDED
+-
+-namespace Catch {
+-
+- struct CompactReporter : StreamingReporterBase {
+-
+- CompactReporter( ReporterConfig const& _config )
+- : StreamingReporterBase( _config )
+- {}
+-
+- virtual ~CompactReporter();
+-
+- static std::string getDescription() {
+- return "Reports test results on a single line, suitable for IDEs";
+- }
+-
+- virtual ReporterPreferences getPreferences() const {
+- ReporterPreferences prefs;
+- prefs.shouldRedirectStdOut = false;
+- return prefs;
+- }
+-
+- virtual void noMatchingTestCases( std::string const& spec ) {
+- stream << "No test cases matched '" << spec << "'" << std::endl;
+- }
+-
+- virtual void assertionStarting( AssertionInfo const& ) {
+- }
+-
+- virtual bool assertionEnded( AssertionStats const& _assertionStats ) {
+- AssertionResult const& result = _assertionStats.assertionResult;
+-
+- bool printInfoMessages = true;
+-
+- // Drop out if result was successful and we're not printing those
+- if( !m_config->includeSuccessfulResults() && result.isOk() ) {
+- if( result.getResultType() != ResultWas::Warning )
+- return false;
+- printInfoMessages = false;
+- }
+-
+- AssertionPrinter printer( stream, _assertionStats, printInfoMessages );
+- printer.print();
+-
+- stream << std::endl;
+- return true;
+- }
+-
+- virtual void testRunEnded( TestRunStats const& _testRunStats ) {
+- printTotals( _testRunStats.totals );
+- stream << "\n" << std::endl;
+- StreamingReporterBase::testRunEnded( _testRunStats );
+- }
+-
+- private:
+- class AssertionPrinter {
+- void operator= ( AssertionPrinter const& );
+- public:
+- AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages )
+- : stream( _stream )
+- , stats( _stats )
+- , result( _stats.assertionResult )
+- , messages( _stats.infoMessages )
+- , itMessage( _stats.infoMessages.begin() )
+- , printInfoMessages( _printInfoMessages )
+- {}
+-
+- void print() {
+- printSourceInfo();
+-
+- itMessage = messages.begin();
+-
+- switch( result.getResultType() ) {
+- case ResultWas::Ok:
+- printResultType( Colour::ResultSuccess, passedString() );
+- printOriginalExpression();
+- printReconstructedExpression();
+- if ( ! result.hasExpression() )
+- printRemainingMessages( Colour::None );
+- else
+- printRemainingMessages();
+- break;
+- case ResultWas::ExpressionFailed:
+- if( result.isOk() )
+- printResultType( Colour::ResultSuccess, failedString() + std::string( " - but was ok" ) );
+- else
+- printResultType( Colour::Error, failedString() );
+- printOriginalExpression();
+- printReconstructedExpression();
+- printRemainingMessages();
+- break;
+- case ResultWas::ThrewException:
+- printResultType( Colour::Error, failedString() );
+- printIssue( "unexpected exception with message:" );
+- printMessage();
+- printExpressionWas();
+- printRemainingMessages();
+- break;
+- case ResultWas::FatalErrorCondition:
+- printResultType( Colour::Error, failedString() );
+- printIssue( "fatal error condition with message:" );
+- printMessage();
+- printExpressionWas();
+- printRemainingMessages();
+- break;
+- case ResultWas::DidntThrowException:
+- printResultType( Colour::Error, failedString() );
+- printIssue( "expected exception, got none" );
+- printExpressionWas();
+- printRemainingMessages();
+- break;
+- case ResultWas::Info:
+- printResultType( Colour::None, "info" );
+- printMessage();
+- printRemainingMessages();
+- break;
+- case ResultWas::Warning:
+- printResultType( Colour::None, "warning" );
+- printMessage();
+- printRemainingMessages();
+- break;
+- case ResultWas::ExplicitFailure:
+- printResultType( Colour::Error, failedString() );
+- printIssue( "explicitly" );
+- printRemainingMessages( Colour::None );
+- break;
+- // These cases are here to prevent compiler warnings
+- case ResultWas::Unknown:
+- case ResultWas::FailureBit:
+- case ResultWas::Exception:
+- printResultType( Colour::Error, "** internal error **" );
+- break;
+- }
+- }
+-
+- private:
+- // Colour::LightGrey
+-
+- static Colour::Code dimColour() { return Colour::FileName; }
+-
+-#ifdef CATCH_PLATFORM_MAC
+- static const char* failedString() { return "FAILED"; }
+- static const char* passedString() { return "PASSED"; }
+-#else
+- static const char* failedString() { return "failed"; }
+- static const char* passedString() { return "passed"; }
+-#endif
+-
+- void printSourceInfo() const {
+- Colour colourGuard( Colour::FileName );
+- stream << result.getSourceInfo() << ":";
+- }
+-
+- void printResultType( Colour::Code colour, std::string passOrFail ) const {
+- if( !passOrFail.empty() ) {
+- {
+- Colour colourGuard( colour );
+- stream << " " << passOrFail;
+- }
+- stream << ":";
+- }
+- }
+-
+- void printIssue( std::string issue ) const {
+- stream << " " << issue;
+- }
+-
+- void printExpressionWas() {
+- if( result.hasExpression() ) {
+- stream << ";";
+- {
+- Colour colour( dimColour() );
+- stream << " expression was:";
+- }
+- printOriginalExpression();
+- }
+- }
+-
+- void printOriginalExpression() const {
+- if( result.hasExpression() ) {
+- stream << " " << result.getExpression();
+- }
+- }
+-
+- void printReconstructedExpression() const {
+- if( result.hasExpandedExpression() ) {
+- {
+- Colour colour( dimColour() );
+- stream << " for: ";
+- }
+- stream << result.getExpandedExpression();
+- }
+- }
+-
+- void printMessage() {
+- if ( itMessage != messages.end() ) {
+- stream << " '" << itMessage->message << "'";
+- ++itMessage;
+- }
+- }
+-
+- void printRemainingMessages( Colour::Code colour = dimColour() ) {
+- if ( itMessage == messages.end() )
+- return;
+-
+- // using messages.end() directly yields compilation error:
+- std::vector<MessageInfo>::const_iterator itEnd = messages.end();
+- const std::size_t N = static_cast<std::size_t>( std::distance( itMessage, itEnd ) );
+-
+- {
+- Colour colourGuard( colour );
+- stream << " with " << pluralise( N, "message" ) << ":";
+- }
+-
+- for(; itMessage != itEnd; ) {
+- // If this assertion is a warning ignore any INFO messages
+- if( printInfoMessages || itMessage->type != ResultWas::Info ) {
+- stream << " '" << itMessage->message << "'";
+- if ( ++itMessage != itEnd ) {
+- Colour colourGuard( dimColour() );
+- stream << " and";
+- }
+- }
+- }
+- }
+-
+- private:
+- std::ostream& stream;
+- AssertionStats const& stats;
+- AssertionResult const& result;
+- std::vector<MessageInfo> messages;
+- std::vector<MessageInfo>::const_iterator itMessage;
+- bool printInfoMessages;
+- };
+-
+- // Colour, message variants:
+- // - white: No tests ran.
+- // - red: Failed [both/all] N test cases, failed [both/all] M assertions.
+- // - white: Passed [both/all] N test cases (no assertions).
+- // - red: Failed N tests cases, failed M assertions.
+- // - green: Passed [both/all] N tests cases with M assertions.
+-
+- std::string bothOrAll( std::size_t count ) const {
+- return count == 1 ? "" : count == 2 ? "both " : "all " ;
+- }
+-
+- void printTotals( const Totals& totals ) const {
+- if( totals.testCases.total() == 0 ) {
+- stream << "No tests ran.";
+- }
+- else if( totals.testCases.failed == totals.testCases.total() ) {
+- Colour colour( Colour::ResultError );
+- const std::string qualify_assertions_failed =
+- totals.assertions.failed == totals.assertions.total() ?
+- bothOrAll( totals.assertions.failed ) : "";
+- stream <<
+- "Failed " << bothOrAll( totals.testCases.failed )
+- << pluralise( totals.testCases.failed, "test case" ) << ", "
+- "failed " << qualify_assertions_failed <<
+- pluralise( totals.assertions.failed, "assertion" ) << ".";
+- }
+- else if( totals.assertions.total() == 0 ) {
+- stream <<
+- "Passed " << bothOrAll( totals.testCases.total() )
+- << pluralise( totals.testCases.total(), "test case" )
+- << " (no assertions).";
+- }
+- else if( totals.assertions.failed ) {
+- Colour colour( Colour::ResultError );
+- stream <<
+- "Failed " << pluralise( totals.testCases.failed, "test case" ) << ", "
+- "failed " << pluralise( totals.assertions.failed, "assertion" ) << ".";
+- }
+- else {
+- Colour colour( Colour::ResultSuccess );
+- stream <<
+- "Passed " << bothOrAll( totals.testCases.passed )
+- << pluralise( totals.testCases.passed, "test case" ) <<
+- " with " << pluralise( totals.assertions.passed, "assertion" ) << ".";
+- }
+- }
+- };
+-
+- INTERNAL_CATCH_REGISTER_REPORTER( "compact", CompactReporter )
+-
+-} // end namespace Catch
+-
+-namespace Catch {
+- // These are all here to avoid warnings about not having any out of line
+- // virtual methods
+- NonCopyable::~NonCopyable() {}
+- IShared::~IShared() {}
+- IStream::~IStream() CATCH_NOEXCEPT {}
+- FileStream::~FileStream() CATCH_NOEXCEPT {}
+- CoutStream::~CoutStream() CATCH_NOEXCEPT {}
+- DebugOutStream::~DebugOutStream() CATCH_NOEXCEPT {}
+- StreamBufBase::~StreamBufBase() CATCH_NOEXCEPT {}
+- IContext::~IContext() {}
+- IResultCapture::~IResultCapture() {}
+- ITestCase::~ITestCase() {}
+- ITestCaseRegistry::~ITestCaseRegistry() {}
+- IRegistryHub::~IRegistryHub() {}
+- IMutableRegistryHub::~IMutableRegistryHub() {}
+- IExceptionTranslator::~IExceptionTranslator() {}
+- IExceptionTranslatorRegistry::~IExceptionTranslatorRegistry() {}
+- IReporter::~IReporter() {}
+- IReporterFactory::~IReporterFactory() {}
+- IReporterRegistry::~IReporterRegistry() {}
+- IStreamingReporter::~IStreamingReporter() {}
+- AssertionStats::~AssertionStats() {}
+- SectionStats::~SectionStats() {}
+- TestCaseStats::~TestCaseStats() {}
+- TestGroupStats::~TestGroupStats() {}
+- TestRunStats::~TestRunStats() {}
+- CumulativeReporterBase::SectionNode::~SectionNode() {}
+- CumulativeReporterBase::~CumulativeReporterBase() {}
+-
+- StreamingReporterBase::~StreamingReporterBase() {}
+- ConsoleReporter::~ConsoleReporter() {}
+- CompactReporter::~CompactReporter() {}
+- IRunner::~IRunner() {}
+- IMutableContext::~IMutableContext() {}
+- IConfig::~IConfig() {}
+- XmlReporter::~XmlReporter() {}
+- JunitReporter::~JunitReporter() {}
+- TestRegistry::~TestRegistry() {}
+- FreeFunctionTestCase::~FreeFunctionTestCase() {}
+- IGeneratorInfo::~IGeneratorInfo() {}
+- IGeneratorsForTest::~IGeneratorsForTest() {}
+- WildcardPattern::~WildcardPattern() {}
+- TestSpec::Pattern::~Pattern() {}
+- TestSpec::NamePattern::~NamePattern() {}
+- TestSpec::TagPattern::~TagPattern() {}
+- TestSpec::ExcludedPattern::~ExcludedPattern() {}
+-
+- Matchers::Impl::StdString::Equals::~Equals() {}
+- Matchers::Impl::StdString::Contains::~Contains() {}
+- Matchers::Impl::StdString::StartsWith::~StartsWith() {}
+- Matchers::Impl::StdString::EndsWith::~EndsWith() {}
+-
+- void Config::dummy() {}
+-
+- namespace TestCaseTracking {
+- ITracker::~ITracker() {}
+- TrackerBase::~TrackerBase() {}
+- SectionTracker::~SectionTracker() {}
+- IndexTracker::~IndexTracker() {}
+- }
+-}
+-
+-#ifdef __clang__
+-#pragma clang diagnostic pop
+-#endif
+-
+-#endif
+-
+-#ifdef CATCH_CONFIG_MAIN
+-// #included from: internal/catch_default_main.hpp
+-#define TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED
+-
+-#ifndef __OBJC__
+-
+-// Standard C/C++ main entry point
+-int main (int argc, char * argv[]) {
+- return Catch::Session().run( argc, argv );
+-}
+-
+-#else // __OBJC__
+-
+-// Objective-C entry point
+-int main (int argc, char * const argv[]) {
+-#if !CATCH_ARC_ENABLED
+- NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+-#endif
+-
+- Catch::registerTestMethods();
+- int result = Catch::Session().run( argc, (char* const*)argv );
+-
+-#if !CATCH_ARC_ENABLED
+- [pool drain];
+-#endif
+-
+- return result;
+-}
+-
+-#endif // __OBJC__
+-
+-#endif
+-
+-#ifdef CLARA_CONFIG_MAIN_NOT_DEFINED
+-# undef CLARA_CONFIG_MAIN
+-#endif
+-
+-//////
+-
+-// If this config identifier is defined then all CATCH macros are prefixed with CATCH_
+-#ifdef CATCH_CONFIG_PREFIX_ALL
+-
+-#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE" )
+-#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "CATCH_REQUIRE_FALSE" )
+-
+-#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "", "CATCH_REQUIRE_THROWS" )
+-#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS_AS" )
+-#define CATCH_REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "CATCH_REQUIRE_THROWS_WITH" )
+-#define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_NOTHROW" )
+-
+-#define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK" )
+-#define CATCH_CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CATCH_CHECK_FALSE" )
+-#define CATCH_CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_IF" )
+-#define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_ELSE" )
+-#define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CATCH_CHECK_NOFAIL" )
+-
+-#define CATCH_CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "", "CATCH_CHECK_THROWS" )
+-#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" )
+-#define CATCH_CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CATCH_CHECK_THROWS_WITH" )
+-#define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" )
+-
+-#define CATCH_CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THAT" )
+-#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THAT" )
+-
+-#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" )
+-#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "CATCH_WARN", msg )
+-#define CATCH_SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" )
+-#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" )
+-#define CATCH_SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" )
+-
+-#ifdef CATCH_CONFIG_VARIADIC_MACROS
+- #define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
+- #define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
+- #define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
+- #define CATCH_REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
+- #define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
+- #define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", __VA_ARGS__ )
+- #define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", __VA_ARGS__ )
+-#else
+- #define CATCH_TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
+- #define CATCH_TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
+- #define CATCH_METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
+- #define CATCH_REGISTER_TEST_CASE( function, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( function, name, description )
+- #define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
+- #define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", msg )
+- #define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", msg )
+-#endif
+-#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )
+-
+-#define CATCH_REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
+-#define CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )
+-
+-#define CATCH_GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
+-
+-// "BDD-style" convenience wrappers
+-#ifdef CATCH_CONFIG_VARIADIC_MACROS
+-#define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ )
+-#define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
+-#else
+-#define CATCH_SCENARIO( name, tags ) CATCH_TEST_CASE( "Scenario: " name, tags )
+-#define CATCH_SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
+-#endif
+-#define CATCH_GIVEN( desc ) CATCH_SECTION( std::string( "Given: ") + desc, "" )
+-#define CATCH_WHEN( desc ) CATCH_SECTION( std::string( " When: ") + desc, "" )
+-#define CATCH_AND_WHEN( desc ) CATCH_SECTION( std::string( " And: ") + desc, "" )
+-#define CATCH_THEN( desc ) CATCH_SECTION( std::string( " Then: ") + desc, "" )
+-#define CATCH_AND_THEN( desc ) CATCH_SECTION( std::string( " And: ") + desc, "" )
+-
+-// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required
+-#else
+-
+-#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "REQUIRE" )
+-#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "REQUIRE_FALSE" )
+-
+-#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "", "REQUIRE_THROWS" )
+-#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "REQUIRE_THROWS_AS" )
+-#define REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "REQUIRE_THROWS_WITH" )
+-#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "REQUIRE_NOTHROW" )
+-
+-#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK" )
+-#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CHECK_FALSE" )
+-#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_IF" )
+-#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_ELSE" )
+-#define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CHECK_NOFAIL" )
+-
+-#define CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "", "CHECK_THROWS" )
+-#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS_AS" )
+-#define CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CHECK_THROWS_WITH" )
+-#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_NOTHROW" )
+-
+-#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THAT" )
+-#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "REQUIRE_THAT" )
+-
+-#define INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" )
+-#define WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "WARN", msg )
+-#define SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" )
+-#define CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" )
+-#define SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" )
+-
+-#ifdef CATCH_CONFIG_VARIADIC_MACROS
+- #define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
+- #define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
+- #define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
+- #define REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
+- #define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
+- #define FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", __VA_ARGS__ )
+- #define SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", __VA_ARGS__ )
+-#else
+- #define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
+- #define TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
+- #define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
+- #define REGISTER_TEST_CASE( method, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( method, name, description )
+- #define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
+- #define FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", msg )
+- #define SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", msg )
+-#endif
+-#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )
+-
+-#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
+-#define REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )
+-
+-#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
+-
+-#endif
+-
+-#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature )
+-
+-// "BDD-style" convenience wrappers
+-#ifdef CATCH_CONFIG_VARIADIC_MACROS
+-#define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ )
+-#define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
+-#else
+-#define SCENARIO( name, tags ) TEST_CASE( "Scenario: " name, tags )
+-#define SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
+-#endif
+-#define GIVEN( desc ) SECTION( std::string(" Given: ") + desc, "" )
+-#define WHEN( desc ) SECTION( std::string(" When: ") + desc, "" )
+-#define AND_WHEN( desc ) SECTION( std::string("And when: ") + desc, "" )
+-#define THEN( desc ) SECTION( std::string(" Then: ") + desc, "" )
+-#define AND_THEN( desc ) SECTION( std::string(" And: ") + desc, "" )
+-
+-using Catch::Detail::Approx;
+-
+-#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
+-
++/*
++ * Catch v1.12.2
++ * Generated: 2018-05-14 15:10:01.112442
++ * ----------------------------------------------------------
++ * This file has been merged from multiple headers. Please don't edit it directly
++ * Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
++ *
++ * Distributed under the Boost Software License, Version 1.0. (See accompanying
++ * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
++ */
++#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
++#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
++
++#define TWOBLUECUBES_CATCH_HPP_INCLUDED
++
++#ifdef __clang__
++# pragma clang system_header
++#elif defined __GNUC__
++# pragma GCC system_header
++#endif
++
++// #included from: internal/catch_suppress_warnings.h
++
++#ifdef __clang__
++# ifdef __ICC // icpc defines the __clang__ macro
++# pragma warning(push)
++# pragma warning(disable: 161 1682)
++# else // __ICC
++# pragma clang diagnostic ignored "-Wglobal-constructors"
++# pragma clang diagnostic ignored "-Wvariadic-macros"
++# pragma clang diagnostic ignored "-Wc99-extensions"
++# pragma clang diagnostic ignored "-Wunused-variable"
++# pragma clang diagnostic push
++# pragma clang diagnostic ignored "-Wpadded"
++# pragma clang diagnostic ignored "-Wc++98-compat"
++# pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
++# pragma clang diagnostic ignored "-Wswitch-enum"
++# pragma clang diagnostic ignored "-Wcovered-switch-default"
++# endif
++#elif defined __GNUC__
++# pragma GCC diagnostic ignored "-Wvariadic-macros"
++# pragma GCC diagnostic ignored "-Wunused-variable"
++# pragma GCC diagnostic ignored "-Wparentheses"
++
++# pragma GCC diagnostic push
++# pragma GCC diagnostic ignored "-Wpadded"
++#endif
++#if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER)
++# define CATCH_IMPL
++#endif
++
++#ifdef CATCH_IMPL
++# ifndef CLARA_CONFIG_MAIN
++# define CLARA_CONFIG_MAIN_NOT_DEFINED
++# define CLARA_CONFIG_MAIN
++# endif
++#endif
++
++// #included from: internal/catch_notimplemented_exception.h
++#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_H_INCLUDED
++
++// #included from: catch_common.h
++#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
++
++// #included from: catch_compiler_capabilities.h
++#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
++
++// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
++// The following features are defined:
++//
++// CATCH_CONFIG_CPP11_NULLPTR : is nullptr supported?
++// CATCH_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
++// CATCH_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
++// CATCH_CONFIG_CPP11_IS_ENUM : std::is_enum is supported?
++// CATCH_CONFIG_CPP11_TUPLE : std::tuple is supported
++// CATCH_CONFIG_CPP11_LONG_LONG : is long long supported?
++// CATCH_CONFIG_CPP11_OVERRIDE : is override supported?
++// CATCH_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
++// CATCH_CONFIG_CPP11_SHUFFLE : is std::shuffle supported?
++// CATCH_CONFIG_CPP11_TYPE_TRAITS : are type_traits and enable_if supported?
++
++// CATCH_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
++
++// CATCH_CONFIG_VARIADIC_MACROS : are variadic macros supported?
++// CATCH_CONFIG_COUNTER : is the __COUNTER__ macro supported?
++// CATCH_CONFIG_WINDOWS_SEH : is Windows SEH supported?
++// CATCH_CONFIG_POSIX_SIGNALS : are POSIX signals supported?
++// ****************
++// Note to maintainers: if new toggles are added please document them
++// in configuration.md, too
++// ****************
++
++// In general each macro has a _NO_<feature name> form
++// (e.g. CATCH_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
++// Many features, at point of detection, define an _INTERNAL_ macro, so they
++// can be combined, en-mass, with the _NO_ forms later.
++
++// All the C++11 features can be disabled with CATCH_CONFIG_NO_CPP11
++
++#ifdef __cplusplus
++
++# if __cplusplus >= 201103L
++# define CATCH_CPP11_OR_GREATER
++# endif
++
++# if __cplusplus >= 201402L
++# define CATCH_CPP14_OR_GREATER
++# endif
++
++#endif
++
++#ifdef __clang__
++
++# if __has_feature(cxx_nullptr)
++# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
++# endif
++
++# if __has_feature(cxx_noexcept)
++# define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
++# endif
++
++# if defined(CATCH_CPP11_OR_GREATER)
++# define CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS \
++ _Pragma( "clang diagnostic push" ) \
++ _Pragma( "clang diagnostic ignored \"-Wexit-time-destructors\"" )
++# define CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS \
++ _Pragma( "clang diagnostic pop" )
++
++# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
++ _Pragma( "clang diagnostic push" ) \
++ _Pragma( "clang diagnostic ignored \"-Wparentheses\"" )
++# define CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS \
++ _Pragma( "clang diagnostic pop" )
++# endif
++
++#endif // __clang__
++
++////////////////////////////////////////////////////////////////////////////////
++// We know some environments not to support full POSIX signals
++#if defined(__CYGWIN__) || defined(__QNX__)
++
++# if !defined(CATCH_CONFIG_POSIX_SIGNALS)
++# define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS
++# endif
++
++#endif
++
++#ifdef __OS400__
++# define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS
++# define CATCH_CONFIG_COLOUR_NONE
++#endif
++
++////////////////////////////////////////////////////////////////////////////////
++// Cygwin
++#ifdef __CYGWIN__
++
++// Required for some versions of Cygwin to declare gettimeofday
++// see: http://stackoverflow.com/questions/36901803/gettimeofday-not-declared-in-this-scope-cygwin
++# define _BSD_SOURCE
++
++#endif // __CYGWIN__
++
++////////////////////////////////////////////////////////////////////////////////
++// Borland
++#ifdef __BORLANDC__
++
++#endif // __BORLANDC__
++
++////////////////////////////////////////////////////////////////////////////////
++// EDG
++#ifdef __EDG_VERSION__
++
++#endif // __EDG_VERSION__
++
++////////////////////////////////////////////////////////////////////////////////
++// Digital Mars
++#ifdef __DMC__
++
++#endif // __DMC__
++
++////////////////////////////////////////////////////////////////////////////////
++// GCC
++#ifdef __GNUC__
++
++# if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
++# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
++# endif
++
++// - otherwise more recent versions define __cplusplus >= 201103L
++// and will get picked up below
++
++#endif // __GNUC__
++
++////////////////////////////////////////////////////////////////////////////////
++// Visual C++
++#ifdef _MSC_VER
++
++#define CATCH_INTERNAL_CONFIG_WINDOWS_SEH
++
++#if (_MSC_VER >= 1600)
++# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
++# define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
++#endif
++
++#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
++#define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
++#define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
++#define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE
++#define CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS
++#endif
++
++#endif // _MSC_VER
++
++////////////////////////////////////////////////////////////////////////////////
++
++// Use variadic macros if the compiler supports them
++#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \
++ ( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \
++ ( defined __GNUC__ && __GNUC__ >= 3 ) || \
++ ( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L )
++
++#define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
++
++#endif
++
++// Use __COUNTER__ if the compiler supports it
++#if ( defined _MSC_VER && _MSC_VER >= 1300 ) || \
++ ( defined __GNUC__ && ( __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3 )) ) || \
++ ( defined __clang__ && __clang_major__ >= 3 )
++
++// Use of __COUNTER__ is suppressed during code analysis in CLion/AppCode 2017.2.x and former,
++// because __COUNTER__ is not properly handled by it.
++// This does not affect compilation
++#if ( !defined __JETBRAINS_IDE__ || __JETBRAINS_IDE__ >= 20170300L )
++ #define CATCH_INTERNAL_CONFIG_COUNTER
++#endif
++
++#endif
++
++////////////////////////////////////////////////////////////////////////////////
++// C++ language feature support
++
++// catch all support for C++11
++#if defined(CATCH_CPP11_OR_GREATER)
++
++# if !defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR)
++# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
++# endif
++
++# ifndef CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
++# define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
++# endif
++
++# ifndef CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
++# define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
++# endif
++
++# ifndef CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
++# define CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
++# endif
++
++# ifndef CATCH_INTERNAL_CONFIG_CPP11_TUPLE
++# define CATCH_INTERNAL_CONFIG_CPP11_TUPLE
++# endif
++
++# ifndef CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
++# define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
++# endif
++
++# if !defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG)
++# define CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG
++# endif
++
++# if !defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE)
++# define CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE
++# endif
++# if !defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
++# define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
++# endif
++# if !defined(CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE)
++# define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE
++# endif
++# if !defined(CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS)
++# define CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS
++# endif
++
++#endif // __cplusplus >= 201103L
++
++// Now set the actual defines based on the above + anything the user has configured
++#if defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NO_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_NULLPTR
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_NOEXCEPT
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_GENERATED_METHODS
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_NO_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_IS_ENUM
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_CPP11_NO_TUPLE) && !defined(CATCH_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_TUPLE
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_VARIADIC_MACROS) && !defined(CATCH_CONFIG_NO_VARIADIC_MACROS) && !defined(CATCH_CONFIG_VARIADIC_MACROS)
++# define CATCH_CONFIG_VARIADIC_MACROS
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_NO_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_LONG_LONG
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_NO_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_OVERRIDE
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_NO_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_UNIQUE_PTR
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER)
++# define CATCH_CONFIG_COUNTER
++#endif
++#if defined(CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE) && !defined(CATCH_CONFIG_CPP11_NO_SHUFFLE) && !defined(CATCH_CONFIG_CPP11_SHUFFLE) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_SHUFFLE
++#endif
++# if defined(CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS) && !defined(CATCH_CONFIG_CPP11_NO_TYPE_TRAITS) && !defined(CATCH_CONFIG_CPP11_TYPE_TRAITS) && !defined(CATCH_CONFIG_NO_CPP11)
++# define CATCH_CONFIG_CPP11_TYPE_TRAITS
++# endif
++#if defined(CATCH_INTERNAL_CONFIG_WINDOWS_SEH) && !defined(CATCH_CONFIG_NO_WINDOWS_SEH) && !defined(CATCH_CONFIG_WINDOWS_SEH)
++# define CATCH_CONFIG_WINDOWS_SEH
++#endif
++// This is set by default, because we assume that unix compilers are posix-signal-compatible by default.
++#if !defined(CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_POSIX_SIGNALS)
++# define CATCH_CONFIG_POSIX_SIGNALS
++#endif
++
++#if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS)
++# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS
++# define CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS
++#endif
++#if !defined(CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS)
++# define CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS
++# define CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS
++#endif
++
++// noexcept support:
++#if defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_NOEXCEPT)
++# define CATCH_NOEXCEPT noexcept
++# define CATCH_NOEXCEPT_IS(x) noexcept(x)
++#else
++# define CATCH_NOEXCEPT throw()
++# define CATCH_NOEXCEPT_IS(x)
++#endif
++
++// nullptr support
++#ifdef CATCH_CONFIG_CPP11_NULLPTR
++# define CATCH_NULL nullptr
++#else
++# define CATCH_NULL NULL
++#endif
++
++// override support
++#ifdef CATCH_CONFIG_CPP11_OVERRIDE
++# define CATCH_OVERRIDE override
++#else
++# define CATCH_OVERRIDE
++#endif
++
++// unique_ptr support
++#ifdef CATCH_CONFIG_CPP11_UNIQUE_PTR
++# define CATCH_AUTO_PTR( T ) std::unique_ptr<T>
++#else
++# define CATCH_AUTO_PTR( T ) std::auto_ptr<T>
++#endif
++
++#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
++#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
++#ifdef CATCH_CONFIG_COUNTER
++# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ )
++#else
++# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
++#endif
++
++#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
++#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
++
++#include <sstream>
++#include <algorithm>
++
++namespace Catch {
++
++ struct IConfig;
++
++ struct CaseSensitive { enum Choice {
++ Yes,
++ No
++ }; };
++
++ class NonCopyable {
++#ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
++ NonCopyable( NonCopyable const& ) = delete;
++ NonCopyable( NonCopyable && ) = delete;
++ NonCopyable& operator = ( NonCopyable const& ) = delete;
++ NonCopyable& operator = ( NonCopyable && ) = delete;
++#else
++ NonCopyable( NonCopyable const& info );
++ NonCopyable& operator = ( NonCopyable const& );
++#endif
++
++ protected:
++ NonCopyable() {}
++ virtual ~NonCopyable();
++ };
++
++ class SafeBool {
++ public:
++ typedef void (SafeBool::*type)() const;
++
++ static type makeSafe( bool value ) {
++ return value ? &SafeBool::trueValue : 0;
++ }
++ private:
++ void trueValue() const {}
++ };
++
++ template<typename ContainerT>
++ void deleteAll( ContainerT& container ) {
++ typename ContainerT::const_iterator it = container.begin();
++ typename ContainerT::const_iterator itEnd = container.end();
++ for(; it != itEnd; ++it )
++ delete *it;
++ }
++ template<typename AssociativeContainerT>
++ void deleteAllValues( AssociativeContainerT& container ) {
++ typename AssociativeContainerT::const_iterator it = container.begin();
++ typename AssociativeContainerT::const_iterator itEnd = container.end();
++ for(; it != itEnd; ++it )
++ delete it->second;
++ }
++
++ bool startsWith( std::string const& s, std::string const& prefix );
++ bool startsWith( std::string const& s, char prefix );
++ bool endsWith( std::string const& s, std::string const& suffix );
++ bool endsWith( std::string const& s, char suffix );
++ bool contains( std::string const& s, std::string const& infix );
++ void toLowerInPlace( std::string& s );
++ std::string toLower( std::string const& s );
++ std::string trim( std::string const& str );
++ bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis );
++
++ struct pluralise {
++ pluralise( std::size_t count, std::string const& label );
++
++ friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser );
++
++ std::size_t m_count;
++ std::string m_label;
++ };
++
++ struct SourceLineInfo {
++
++ SourceLineInfo();
++ SourceLineInfo( char const* _file, std::size_t _line );
++# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
++ SourceLineInfo(SourceLineInfo const& other) = default;
++ SourceLineInfo( SourceLineInfo && ) = default;
++ SourceLineInfo& operator = ( SourceLineInfo const& ) = default;
++ SourceLineInfo& operator = ( SourceLineInfo && ) = default;
++# endif
++ bool empty() const;
++ bool operator == ( SourceLineInfo const& other ) const;
++ bool operator < ( SourceLineInfo const& other ) const;
++
++ char const* file;
++ std::size_t line;
++ };
++
++ std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info );
++
++ // This is just here to avoid compiler warnings with macro constants and boolean literals
++ inline bool isTrue( bool value ){ return value; }
++ inline bool alwaysTrue() { return true; }
++ inline bool alwaysFalse() { return false; }
++
++ void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo );
++
++ void seedRng( IConfig const& config );
++ unsigned int rngSeed();
++
++ // Use this in variadic streaming macros to allow
++ // >> +StreamEndStop
++ // as well as
++ // >> stuff +StreamEndStop
++ struct StreamEndStop {
++ std::string operator+() {
++ return std::string();
++ }
++ };
++ template<typename T>
++ T const& operator + ( T const& value, StreamEndStop ) {
++ return value;
++ }
++}
++
++#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast<std::size_t>( __LINE__ ) )
++#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO );
++
++namespace Catch {
++
++ class NotImplementedException : public std::exception
++ {
++ public:
++ NotImplementedException( SourceLineInfo const& lineInfo );
++
++ virtual ~NotImplementedException() CATCH_NOEXCEPT {}
++
++ virtual const char* what() const CATCH_NOEXCEPT;
++
++ private:
++ std::string m_what;
++ SourceLineInfo m_lineInfo;
++ };
++
++} // end namespace Catch
++
++///////////////////////////////////////////////////////////////////////////////
++#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO )
++
++// #included from: internal/catch_context.h
++#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED
++
++// #included from: catch_interfaces_generators.h
++#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORS_H_INCLUDED
++
++#include <string>
++
++namespace Catch {
++
++ struct IGeneratorInfo {
++ virtual ~IGeneratorInfo();
++ virtual bool moveNext() = 0;
++ virtual std::size_t getCurrentIndex() const = 0;
++ };
++
++ struct IGeneratorsForTest {
++ virtual ~IGeneratorsForTest();
++
++ virtual IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) = 0;
++ virtual bool moveNext() = 0;
++ };
++
++ IGeneratorsForTest* createGeneratorsForTest();
++
++} // end namespace Catch
++
++// #included from: catch_ptr.hpp
++#define TWOBLUECUBES_CATCH_PTR_HPP_INCLUDED
++
++#ifdef __clang__
++#pragma clang diagnostic push
++#pragma clang diagnostic ignored "-Wpadded"
++#endif
++
++namespace Catch {
++
++ // An intrusive reference counting smart pointer.
++ // T must implement addRef() and release() methods
++ // typically implementing the IShared interface
++ template<typename T>
++ class Ptr {
++ public:
++ Ptr() : m_p( CATCH_NULL ){}
++ Ptr( T* p ) : m_p( p ){
++ if( m_p )
++ m_p->addRef();
++ }
++ Ptr( Ptr const& other ) : m_p( other.m_p ){
++ if( m_p )
++ m_p->addRef();
++ }
++ ~Ptr(){
++ if( m_p )
++ m_p->release();
++ }
++ void reset() {
++ if( m_p )
++ m_p->release();
++ m_p = CATCH_NULL;
++ }
++ Ptr& operator = ( T* p ){
++ Ptr temp( p );
++ swap( temp );
++ return *this;
++ }
++ Ptr& operator = ( Ptr const& other ){
++ Ptr temp( other );
++ swap( temp );
++ return *this;
++ }
++ void swap( Ptr& other ) { std::swap( m_p, other.m_p ); }
++ T* get() const{ return m_p; }
++ T& operator*() const { return *m_p; }
++ T* operator->() const { return m_p; }
++ bool operator !() const { return m_p == CATCH_NULL; }
++ operator SafeBool::type() const { return SafeBool::makeSafe( m_p != CATCH_NULL ); }
++
++ private:
++ T* m_p;
++ };
++
++ struct IShared : NonCopyable {
++ virtual ~IShared();
++ virtual void addRef() const = 0;
++ virtual void release() const = 0;
++ };
++
++ template<typename T = IShared>
++ struct SharedImpl : T {
++
++ SharedImpl() : m_rc( 0 ){}
++
++ virtual void addRef() const {
++ ++m_rc;
++ }
++ virtual void release() const {
++ if( --m_rc == 0 )
++ delete this;
++ }
++
++ mutable unsigned int m_rc;
++ };
++
++} // end namespace Catch
++
++#ifdef __clang__
++#pragma clang diagnostic pop
++#endif
++
++namespace Catch {
++
++ class TestCase;
++ class Stream;
++ struct IResultCapture;
++ struct IRunner;
++ struct IGeneratorsForTest;
++ struct IConfig;
++
++ struct IContext
++ {
++ virtual ~IContext();
++
++ virtual IResultCapture* getResultCapture() = 0;
++ virtual IRunner* getRunner() = 0;
++ virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) = 0;
++ virtual bool advanceGeneratorsForCurrentTest() = 0;
++ virtual Ptr<IConfig const> getConfig() const = 0;
++ };
++
++ struct IMutableContext : IContext
++ {
++ virtual ~IMutableContext();
++ virtual void setResultCapture( IResultCapture* resultCapture ) = 0;
++ virtual void setRunner( IRunner* runner ) = 0;
++ virtual void setConfig( Ptr<IConfig const> const& config ) = 0;
++ };
++
++ IContext& getCurrentContext();
++ IMutableContext& getCurrentMutableContext();
++ void cleanUpContext();
++ Stream createStream( std::string const& streamName );
++
++}
++
++// #included from: internal/catch_test_registry.hpp
++#define TWOBLUECUBES_CATCH_TEST_REGISTRY_HPP_INCLUDED
++
++// #included from: catch_interfaces_testcase.h
++#define TWOBLUECUBES_CATCH_INTERFACES_TESTCASE_H_INCLUDED
++
++#include <vector>
++
++namespace Catch {
++
++ class TestSpec;
++
++ struct ITestCase : IShared {
++ virtual void invoke () const = 0;
++ protected:
++ virtual ~ITestCase();
++ };
++
++ class TestCase;
++ struct IConfig;
++
++ struct ITestCaseRegistry {
++ virtual ~ITestCaseRegistry();
++ virtual std::vector<TestCase> const& getAllTests() const = 0;
++ virtual std::vector<TestCase> const& getAllTestsSorted( IConfig const& config ) const = 0;
++ };
++
++ bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config );
++ std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config );
++ std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config );
++
++}
++
++namespace Catch {
++
++template<typename C>
++class MethodTestCase : public SharedImpl<ITestCase> {
++
++public:
++ MethodTestCase( void (C::*method)() ) : m_method( method ) {}
++
++ virtual void invoke() const {
++ C obj;
++ (obj.*m_method)();
++ }
++
++private:
++ virtual ~MethodTestCase() {}
++
++ void (C::*m_method)();
++};
++
++typedef void(*TestFunction)();
++
++struct NameAndDesc {
++ NameAndDesc( const char* _name = "", const char* _description= "" )
++ : name( _name ), description( _description )
++ {}
++
++ const char* name;
++ const char* description;
++};
++
++void registerTestCase
++ ( ITestCase* testCase,
++ char const* className,
++ NameAndDesc const& nameAndDesc,
++ SourceLineInfo const& lineInfo );
++
++struct AutoReg {
++
++ AutoReg
++ ( TestFunction function,
++ SourceLineInfo const& lineInfo,
++ NameAndDesc const& nameAndDesc );
++
++ template<typename C>
++ AutoReg
++ ( void (C::*method)(),
++ char const* className,
++ NameAndDesc const& nameAndDesc,
++ SourceLineInfo const& lineInfo ) {
++
++ registerTestCase
++ ( new MethodTestCase<C>( method ),
++ className,
++ nameAndDesc,
++ lineInfo );
++ }
++
++ ~AutoReg();
++
++private:
++ AutoReg( AutoReg const& );
++ void operator= ( AutoReg const& );
++};
++
++void registerTestCaseFunction
++ ( TestFunction function,
++ SourceLineInfo const& lineInfo,
++ NameAndDesc const& nameAndDesc );
++
++} // end namespace Catch
++
++#ifdef CATCH_CONFIG_VARIADIC_MACROS
++ ///////////////////////////////////////////////////////////////////////////////
++ #define INTERNAL_CATCH_TESTCASE2( TestName, ... ) \
++ static void TestName(); \
++ CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS \
++ namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) ); } /* NOLINT */ \
++ CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS \
++ static void TestName()
++ #define INTERNAL_CATCH_TESTCASE( ... ) \
++ INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), __VA_ARGS__ )
++
++ ///////////////////////////////////////////////////////////////////////////////
++ #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \
++ CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS \
++ namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); } /* NOLINT */ \
++ CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS
++
++ ///////////////////////////////////////////////////////////////////////////////
++ #define INTERNAL_CATCH_TEST_CASE_METHOD2( TestName, ClassName, ... )\
++ CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS \
++ namespace{ \
++ struct TestName : ClassName{ \
++ void test(); \
++ }; \
++ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestName::test, #ClassName, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); /* NOLINT */ \
++ } \
++ CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS \
++ void TestName::test()
++ #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... ) \
++ INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, __VA_ARGS__ )
++
++ ///////////////////////////////////////////////////////////////////////////////
++ #define INTERNAL_CATCH_REGISTER_TESTCASE( Function, ... ) \
++ CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS \
++ Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) ); /* NOLINT */ \
++ CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS
++
++#else
++ ///////////////////////////////////////////////////////////////////////////////
++ #define INTERNAL_CATCH_TESTCASE2( TestName, Name, Desc ) \
++ static void TestName(); \
++ CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS \
++ namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) ); } /* NOLINT */ \
++ CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS \
++ static void TestName()
++ #define INTERNAL_CATCH_TESTCASE( Name, Desc ) \
++ INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), Name, Desc )
++
++ ///////////////////////////////////////////////////////////////////////////////
++ #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \
++ CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS \
++ namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( Name, Desc ), CATCH_INTERNAL_LINEINFO ); } /* NOLINT */ \
++ CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS
++
++ ///////////////////////////////////////////////////////////////////////////////
++ #define INTERNAL_CATCH_TEST_CASE_METHOD2( TestCaseName, ClassName, TestName, Desc )\
++ CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS \
++ namespace{ \
++ struct TestCaseName : ClassName{ \
++ void test(); \
++ }; \
++ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestCaseName::test, #ClassName, Catch::NameAndDesc( TestName, Desc ), CATCH_INTERNAL_LINEINFO ); /* NOLINT */ \
++ } \
++ CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS \
++ void TestCaseName::test()
++ #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, TestName, Desc )\
++ INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, TestName, Desc )
++
++ ///////////////////////////////////////////////////////////////////////////////
++ #define INTERNAL_CATCH_REGISTER_TESTCASE( Function, Name, Desc ) \
++ CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS \
++ Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) ); /* NOLINT */ \
++ CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS
++
++#endif
++
++// #included from: internal/catch_capture.hpp
++#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
++
++// #included from: catch_result_builder.h
++#define TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED
++
++// #included from: catch_result_type.h
++#define TWOBLUECUBES_CATCH_RESULT_TYPE_H_INCLUDED
++
++namespace Catch {
++
++ // ResultWas::OfType enum
++ struct ResultWas { enum OfType {
++ Unknown = -1,
++ Ok = 0,
++ Info = 1,
++ Warning = 2,
++
++ FailureBit = 0x10,
++
++ ExpressionFailed = FailureBit | 1,
++ ExplicitFailure = FailureBit | 2,
++
++ Exception = 0x100 | FailureBit,
++
++ ThrewException = Exception | 1,
++ DidntThrowException = Exception | 2,
++
++ FatalErrorCondition = 0x200 | FailureBit
++
++ }; };
++
++ inline bool isOk( ResultWas::OfType resultType ) {
++ return ( resultType & ResultWas::FailureBit ) == 0;
++ }
++ inline bool isJustInfo( int flags ) {
++ return flags == ResultWas::Info;
++ }
++
++ // ResultDisposition::Flags enum
++ struct ResultDisposition { enum Flags {
++ Normal = 0x01,
++
++ ContinueOnFailure = 0x02, // Failures fail test, but execution continues
++ FalseTest = 0x04, // Prefix expression with !
++ SuppressFail = 0x08 // Failures are reported but do not fail the test
++ }; };
++
++ inline ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ) {
++ return static_cast<ResultDisposition::Flags>( static_cast<int>( lhs ) | static_cast<int>( rhs ) );
++ }
++
++ inline bool shouldContinueOnFailure( int flags ) { return ( flags & ResultDisposition::ContinueOnFailure ) != 0; }
++ inline bool isFalseTest( int flags ) { return ( flags & ResultDisposition::FalseTest ) != 0; }
++ inline bool shouldSuppressFailure( int flags ) { return ( flags & ResultDisposition::SuppressFail ) != 0; }
++
++} // end namespace Catch
++
++// #included from: catch_assertionresult.h
++#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
++
++#include <string>
++
++namespace Catch {
++
++ struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
++
++ struct DecomposedExpression
++ {
++ virtual ~DecomposedExpression() {}
++ virtual bool isBinaryExpression() const {
++ return false;
++ }
++ virtual void reconstructExpression( std::string& dest ) const = 0;
++
++ // Only simple binary comparisons can be decomposed.
++ // If more complex check is required then wrap sub-expressions in parentheses.
++ template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( T const& );
++ template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( T const& );
++ template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( T const& );
++ template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( T const& );
++ template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator % ( T const& );
++ template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( T const& );
++ template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( T const& );
++
++ private:
++ DecomposedExpression& operator = (DecomposedExpression const&);
++ };
++
++ struct AssertionInfo
++ {
++ AssertionInfo();
++ AssertionInfo( char const * _macroName,
++ SourceLineInfo const& _lineInfo,
++ char const * _capturedExpression,
++ ResultDisposition::Flags _resultDisposition,
++ char const * _secondArg = "");
++
++ char const * macroName;
++ SourceLineInfo lineInfo;
++ char const * capturedExpression;
++ ResultDisposition::Flags resultDisposition;
++ char const * secondArg;
++ };
++
++ struct AssertionResultData
++ {
++ AssertionResultData() : decomposedExpression( CATCH_NULL )
++ , resultType( ResultWas::Unknown )
++ , negated( false )
++ , parenthesized( false ) {}
++
++ void negate( bool parenthesize ) {
++ negated = !negated;
++ parenthesized = parenthesize;
++ if( resultType == ResultWas::Ok )
++ resultType = ResultWas::ExpressionFailed;
++ else if( resultType == ResultWas::ExpressionFailed )
++ resultType = ResultWas::Ok;
++ }
++
++ std::string const& reconstructExpression() const {
++ if( decomposedExpression != CATCH_NULL ) {
++ decomposedExpression->reconstructExpression( reconstructedExpression );
++ if( parenthesized ) {
++ reconstructedExpression.insert( 0, 1, '(' );
++ reconstructedExpression.append( 1, ')' );
++ }
++ if( negated ) {
++ reconstructedExpression.insert( 0, 1, '!' );
++ }
++ decomposedExpression = CATCH_NULL;
++ }
++ return reconstructedExpression;
++ }
++
++ mutable DecomposedExpression const* decomposedExpression;
++ mutable std::string reconstructedExpression;
++ std::string message;
++ ResultWas::OfType resultType;
++ bool negated;
++ bool parenthesized;
++ };
++
++ class AssertionResult {
++ public:
++ AssertionResult();
++ AssertionResult( AssertionInfo const& info, AssertionResultData const& data );
++ ~AssertionResult();
++# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
++ AssertionResult( AssertionResult const& ) = default;
++ AssertionResult( AssertionResult && ) = default;
++ AssertionResult& operator = ( AssertionResult const& ) = default;
++ AssertionResult& operator = ( AssertionResult && ) = default;
++# endif
++
++ bool isOk() const;
++ bool succeeded() const;
++ ResultWas::OfType getResultType() const;
++ bool hasExpression() const;
++ bool hasMessage() const;
++ std::string getExpression() const;
++ std::string getExpressionInMacro() const;
++ bool hasExpandedExpression() const;
++ std::string getExpandedExpression() const;
++ std::string getMessage() const;
++ SourceLineInfo getSourceInfo() const;
++ std::string getTestMacroName() const;
++ void discardDecomposedExpression() const;
++ void expandDecomposedExpression() const;
++
++ protected:
++ AssertionInfo m_info;
++ AssertionResultData m_resultData;
++ };
++
++} // end namespace Catch
++
++// #included from: catch_matchers.hpp
++#define TWOBLUECUBES_CATCH_MATCHERS_HPP_INCLUDED
++
++namespace Catch {
++namespace Matchers {
++ namespace Impl {
++
++ template<typename ArgT> struct MatchAllOf;
++ template<typename ArgT> struct MatchAnyOf;
++ template<typename ArgT> struct MatchNotOf;
++
++ class MatcherUntypedBase {
++ public:
++ std::string toString() const {
++ if( m_cachedToString.empty() )
++ m_cachedToString = describe();
++ return m_cachedToString;
++ }
++
++ protected:
++ virtual ~MatcherUntypedBase();
++ virtual std::string describe() const = 0;
++ mutable std::string m_cachedToString;
++ private:
++ MatcherUntypedBase& operator = ( MatcherUntypedBase const& );
++ };
++
++ template<typename ObjectT>
++ struct MatcherMethod {
++ virtual bool match( ObjectT const& arg ) const = 0;
++ };
++ template<typename PtrT>
++ struct MatcherMethod<PtrT*> {
++ virtual bool match( PtrT* arg ) const = 0;
++ };
++
++ template<typename ObjectT, typename ComparatorT = ObjectT>
++ struct MatcherBase : MatcherUntypedBase, MatcherMethod<ObjectT> {
++
++ MatchAllOf<ComparatorT> operator && ( MatcherBase const& other ) const;
++ MatchAnyOf<ComparatorT> operator || ( MatcherBase const& other ) const;
++ MatchNotOf<ComparatorT> operator ! () const;
++ };
++
++ template<typename ArgT>
++ struct MatchAllOf : MatcherBase<ArgT> {
++ virtual bool match( ArgT const& arg ) const CATCH_OVERRIDE {
++ for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
++ if (!m_matchers[i]->match(arg))
++ return false;
++ }
++ return true;
++ }
++ virtual std::string describe() const CATCH_OVERRIDE {
++ std::string description;
++ description.reserve( 4 + m_matchers.size()*32 );
++ description += "( ";
++ for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
++ if( i != 0 )
++ description += " and ";
++ description += m_matchers[i]->toString();
++ }
++ description += " )";
++ return description;
++ }
++
++ MatchAllOf<ArgT>& operator && ( MatcherBase<ArgT> const& other ) {
++ m_matchers.push_back( &other );
++ return *this;
++ }
++
++ std::vector<MatcherBase<ArgT> const*> m_matchers;
++ };
++ template<typename ArgT>
++ struct MatchAnyOf : MatcherBase<ArgT> {
++
++ virtual bool match( ArgT const& arg ) const CATCH_OVERRIDE {
++ for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
++ if (m_matchers[i]->match(arg))
++ return true;
++ }
++ return false;
++ }
++ virtual std::string describe() const CATCH_OVERRIDE {
++ std::string description;
++ description.reserve( 4 + m_matchers.size()*32 );
++ description += "( ";
++ for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
++ if( i != 0 )
++ description += " or ";
++ description += m_matchers[i]->toString();
++ }
++ description += " )";
++ return description;
++ }
++
++ MatchAnyOf<ArgT>& operator || ( MatcherBase<ArgT> const& other ) {
++ m_matchers.push_back( &other );
++ return *this;
++ }
++
++ std::vector<MatcherBase<ArgT> const*> m_matchers;
++ };
++
++ template<typename ArgT>
++ struct MatchNotOf : MatcherBase<ArgT> {
++
++ MatchNotOf( MatcherBase<ArgT> const& underlyingMatcher ) : m_underlyingMatcher( underlyingMatcher ) {}
++
++ virtual bool match( ArgT const& arg ) const CATCH_OVERRIDE {
++ return !m_underlyingMatcher.match( arg );
++ }
++
++ virtual std::string describe() const CATCH_OVERRIDE {
++ return "not " + m_underlyingMatcher.toString();
++ }
++ MatcherBase<ArgT> const& m_underlyingMatcher;
++ };
++
++ template<typename ObjectT, typename ComparatorT>
++ MatchAllOf<ComparatorT> MatcherBase<ObjectT, ComparatorT>::operator && ( MatcherBase const& other ) const {
++ return MatchAllOf<ComparatorT>() && *this && other;
++ }
++ template<typename ObjectT, typename ComparatorT>
++ MatchAnyOf<ComparatorT> MatcherBase<ObjectT, ComparatorT>::operator || ( MatcherBase const& other ) const {
++ return MatchAnyOf<ComparatorT>() || *this || other;
++ }
++ template<typename ObjectT, typename ComparatorT>
++ MatchNotOf<ComparatorT> MatcherBase<ObjectT, ComparatorT>::operator ! () const {
++ return MatchNotOf<ComparatorT>( *this );
++ }
++
++ } // namespace Impl
++
++ // The following functions create the actual matcher objects.
++ // This allows the types to be inferred
++ // - deprecated: prefer ||, && and !
++ template<typename T>
++ Impl::MatchNotOf<T> Not( Impl::MatcherBase<T> const& underlyingMatcher ) {
++ return Impl::MatchNotOf<T>( underlyingMatcher );
++ }
++ template<typename T>
++ Impl::MatchAllOf<T> AllOf( Impl::MatcherBase<T> const& m1, Impl::MatcherBase<T> const& m2 ) {
++ return Impl::MatchAllOf<T>() && m1 && m2;
++ }
++ template<typename T>
++ Impl::MatchAllOf<T> AllOf( Impl::MatcherBase<T> const& m1, Impl::MatcherBase<T> const& m2, Impl::MatcherBase<T> const& m3 ) {
++ return Impl::MatchAllOf<T>() && m1 && m2 && m3;
++ }
++ template<typename T>
++ Impl::MatchAnyOf<T> AnyOf( Impl::MatcherBase<T> const& m1, Impl::MatcherBase<T> const& m2 ) {
++ return Impl::MatchAnyOf<T>() || m1 || m2;
++ }
++ template<typename T>
++ Impl::MatchAnyOf<T> AnyOf( Impl::MatcherBase<T> const& m1, Impl::MatcherBase<T> const& m2, Impl::MatcherBase<T> const& m3 ) {
++ return Impl::MatchAnyOf<T>() || m1 || m2 || m3;
++ }
++
++} // namespace Matchers
++
++using namespace Matchers;
++using Matchers::Impl::MatcherBase;
++
++} // namespace Catch
++
++namespace Catch {
++
++ struct TestFailureException{};
++
++ template<typename T> class ExpressionLhs;
++
++ struct CopyableStream {
++ CopyableStream() {}
++ CopyableStream( CopyableStream const& other ) {
++ oss << other.oss.str();
++ }
++ CopyableStream& operator=( CopyableStream const& other ) {
++ oss.str(std::string());
++ oss << other.oss.str();
++ return *this;
++ }
++ std::ostringstream oss;
++ };
++
++ class ResultBuilder : public DecomposedExpression {
++ public:
++ ResultBuilder( char const* macroName,
++ SourceLineInfo const& lineInfo,
++ char const* capturedExpression,
++ ResultDisposition::Flags resultDisposition,
++ char const* secondArg = "" );
++ ~ResultBuilder();
++
++ template<typename T>
++ ExpressionLhs<T const&> operator <= ( T const& operand );
++ ExpressionLhs<bool> operator <= ( bool value );
++
++ template<typename T>
++ ResultBuilder& operator << ( T const& value ) {
++ stream().oss << value;
++ return *this;
++ }
++
++ ResultBuilder& setResultType( ResultWas::OfType result );
++ ResultBuilder& setResultType( bool result );
++
++ void endExpression( DecomposedExpression const& expr );
++
++ virtual void reconstructExpression( std::string& dest ) const CATCH_OVERRIDE;
++
++ AssertionResult build() const;
++ AssertionResult build( DecomposedExpression const& expr ) const;
++
++ void useActiveException( ResultDisposition::Flags resultDisposition = ResultDisposition::Normal );
++ void captureResult( ResultWas::OfType resultType );
++ void captureExpression();
++ void captureExpectedException( std::string const& expectedMessage );
++ void captureExpectedException( Matchers::Impl::MatcherBase<std::string> const& matcher );
++ void handleResult( AssertionResult const& result );
++ void react();
++ bool shouldDebugBreak() const;
++ bool allowThrows() const;
++
++ template<typename ArgT, typename MatcherT>
++ void captureMatch( ArgT const& arg, MatcherT const& matcher, char const* matcherString );
++
++ void setExceptionGuard();
++ void unsetExceptionGuard();
++
++ private:
++ AssertionInfo m_assertionInfo;
++ AssertionResultData m_data;
++
++ CopyableStream &stream()
++ {
++ if(!m_usedStream)
++ {
++ m_usedStream = true;
++ m_stream().oss.str("");
++ }
++ return m_stream();
++ }
++
++ static CopyableStream &m_stream()
++ {
++ static CopyableStream s;
++ return s;
++ }
++
++ bool m_shouldDebugBreak;
++ bool m_shouldThrow;
++ bool m_guardException;
++ bool m_usedStream;
++ };
++
++} // namespace Catch
++
++// Include after due to circular dependency:
++// #included from: catch_expression_lhs.hpp
++#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED
++
++// #included from: catch_evaluate.hpp
++#define TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED
++
++#ifdef _MSC_VER
++#pragma warning(push)
++#pragma warning(disable:4389) // '==' : signed/unsigned mismatch
++#pragma warning(disable:4018) // more "signed/unsigned mismatch"
++#pragma warning(disable:4312) // Converting int to T* using reinterpret_cast (issue on x64 platform)
++#endif
++
++#include <cstddef>
++
++namespace Catch {
++namespace Internal {
++
++ enum Operator {
++ IsEqualTo,
++ IsNotEqualTo,
++ IsLessThan,
++ IsGreaterThan,
++ IsLessThanOrEqualTo,
++ IsGreaterThanOrEqualTo
++ };
++
++ template<Operator Op> struct OperatorTraits { static const char* getName(){ return "*error*"; } };
++ template<> struct OperatorTraits<IsEqualTo> { static const char* getName(){ return "=="; } };
++ template<> struct OperatorTraits<IsNotEqualTo> { static const char* getName(){ return "!="; } };
++ template<> struct OperatorTraits<IsLessThan> { static const char* getName(){ return "<"; } };
++ template<> struct OperatorTraits<IsGreaterThan> { static const char* getName(){ return ">"; } };
++ template<> struct OperatorTraits<IsLessThanOrEqualTo> { static const char* getName(){ return "<="; } };
++ template<> struct OperatorTraits<IsGreaterThanOrEqualTo>{ static const char* getName(){ return ">="; } };
++
++ template<typename T>
++ T& opCast(T const& t) { return const_cast<T&>(t); }
++
++// nullptr_t support based on pull request #154 from Konstantin Baumann
++#ifdef CATCH_CONFIG_CPP11_NULLPTR
++ inline std::nullptr_t opCast(std::nullptr_t) { return nullptr; }
++#endif // CATCH_CONFIG_CPP11_NULLPTR
++
++ // So the compare overloads can be operator agnostic we convey the operator as a template
++ // enum, which is used to specialise an Evaluator for doing the comparison.
++ template<typename T1, typename T2, Operator Op>
++ struct Evaluator{};
++
++ template<typename T1, typename T2>
++ struct Evaluator<T1, T2, IsEqualTo> {
++ static bool evaluate( T1 const& lhs, T2 const& rhs) {
++ return bool( opCast( lhs ) == opCast( rhs ) );
++ }
++ };
++ template<typename T1, typename T2>
++ struct Evaluator<T1, T2, IsNotEqualTo> {
++ static bool evaluate( T1 const& lhs, T2 const& rhs ) {
++ return bool( opCast( lhs ) != opCast( rhs ) );
++ }
++ };
++ template<typename T1, typename T2>
++ struct Evaluator<T1, T2, IsLessThan> {
++ static bool evaluate( T1 const& lhs, T2 const& rhs ) {
++ return bool( opCast( lhs ) < opCast( rhs ) );
++ }
++ };
++ template<typename T1, typename T2>
++ struct Evaluator<T1, T2, IsGreaterThan> {
++ static bool evaluate( T1 const& lhs, T2 const& rhs ) {
++ return bool( opCast( lhs ) > opCast( rhs ) );
++ }
++ };
++ template<typename T1, typename T2>
++ struct Evaluator<T1, T2, IsGreaterThanOrEqualTo> {
++ static bool evaluate( T1 const& lhs, T2 const& rhs ) {
++ return bool( opCast( lhs ) >= opCast( rhs ) );
++ }
++ };
++ template<typename T1, typename T2>
++ struct Evaluator<T1, T2, IsLessThanOrEqualTo> {
++ static bool evaluate( T1 const& lhs, T2 const& rhs ) {
++ return bool( opCast( lhs ) <= opCast( rhs ) );
++ }
++ };
++
++ template<Operator Op, typename T1, typename T2>
++ bool applyEvaluator( T1 const& lhs, T2 const& rhs ) {
++ return Evaluator<T1, T2, Op>::evaluate( lhs, rhs );
++ }
++
++ // This level of indirection allows us to specialise for integer types
++ // to avoid signed/ unsigned warnings
++
++ // "base" overload
++ template<Operator Op, typename T1, typename T2>
++ bool compare( T1 const& lhs, T2 const& rhs ) {
++ return Evaluator<T1, T2, Op>::evaluate( lhs, rhs );
++ }
++
++ // unsigned X to int
++ template<Operator Op> bool compare( unsigned int lhs, int rhs ) {
++ return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
++ }
++ template<Operator Op> bool compare( unsigned long lhs, int rhs ) {
++ return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
++ }
++ template<Operator Op> bool compare( unsigned char lhs, int rhs ) {
++ return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
++ }
++
++ // unsigned X to long
++ template<Operator Op> bool compare( unsigned int lhs, long rhs ) {
++ return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
++ }
++ template<Operator Op> bool compare( unsigned long lhs, long rhs ) {
++ return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
++ }
++ template<Operator Op> bool compare( unsigned char lhs, long rhs ) {
++ return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
++ }
++
++ // int to unsigned X
++ template<Operator Op> bool compare( int lhs, unsigned int rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( int lhs, unsigned long rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( int lhs, unsigned char rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
++ }
++
++ // long to unsigned X
++ template<Operator Op> bool compare( long lhs, unsigned int rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( long lhs, unsigned long rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( long lhs, unsigned char rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
++ }
++
++ // pointer to long (when comparing against NULL)
++ template<Operator Op, typename T> bool compare( long lhs, T* rhs ) {
++ return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
++ }
++ template<Operator Op, typename T> bool compare( T* lhs, long rhs ) {
++ return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
++ }
++
++ // pointer to int (when comparing against NULL)
++ template<Operator Op, typename T> bool compare( int lhs, T* rhs ) {
++ return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
++ }
++ template<Operator Op, typename T> bool compare( T* lhs, int rhs ) {
++ return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
++ }
++
++#ifdef CATCH_CONFIG_CPP11_LONG_LONG
++ // long long to unsigned X
++ template<Operator Op> bool compare( long long lhs, unsigned int rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( long long lhs, unsigned long rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( long long lhs, unsigned long long rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( long long lhs, unsigned char rhs ) {
++ return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
++ }
++
++ // unsigned long long to X
++ template<Operator Op> bool compare( unsigned long long lhs, int rhs ) {
++ return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( unsigned long long lhs, long rhs ) {
++ return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( unsigned long long lhs, long long rhs ) {
++ return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
++ }
++ template<Operator Op> bool compare( unsigned long long lhs, char rhs ) {
++ return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
++ }
++
++ // pointer to long long (when comparing against NULL)
++ template<Operator Op, typename T> bool compare( long long lhs, T* rhs ) {
++ return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
++ }
++ template<Operator Op, typename T> bool compare( T* lhs, long long rhs ) {
++ return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
++ }
++#endif // CATCH_CONFIG_CPP11_LONG_LONG
++
++#ifdef CATCH_CONFIG_CPP11_NULLPTR
++ // pointer to nullptr_t (when comparing against nullptr)
++ template<Operator Op, typename T> bool compare( std::nullptr_t, T* rhs ) {
++ return Evaluator<T*, T*, Op>::evaluate( nullptr, rhs );
++ }
++ template<Operator Op, typename T> bool compare( T* lhs, std::nullptr_t ) {
++ return Evaluator<T*, T*, Op>::evaluate( lhs, nullptr );
++ }
++#endif // CATCH_CONFIG_CPP11_NULLPTR
++
++} // end of namespace Internal
++} // end of namespace Catch
++
++#ifdef _MSC_VER
++#pragma warning(pop)
++#endif
++
++// #included from: catch_tostring.h
++#define TWOBLUECUBES_CATCH_TOSTRING_H_INCLUDED
++
++#include <sstream>
++#include <iomanip>
++#include <limits>
++#include <vector>
++#include <cstddef>
++
++#ifdef __OBJC__
++// #included from: catch_objc_arc.hpp
++#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED
++
++#import <Foundation/Foundation.h>
++
++#ifdef __has_feature
++#define CATCH_ARC_ENABLED __has_feature(objc_arc)
++#else
++#define CATCH_ARC_ENABLED 0
++#endif
++
++void arcSafeRelease( NSObject* obj );
++id performOptionalSelector( id obj, SEL sel );
++
++#if !CATCH_ARC_ENABLED
++inline void arcSafeRelease( NSObject* obj ) {
++ [obj release];
++}
++inline id performOptionalSelector( id obj, SEL sel ) {
++ if( [obj respondsToSelector: sel] )
++ return [obj performSelector: sel];
++ return nil;
++}
++#define CATCH_UNSAFE_UNRETAINED
++#define CATCH_ARC_STRONG
++#else
++inline void arcSafeRelease( NSObject* ){}
++inline id performOptionalSelector( id obj, SEL sel ) {
++#ifdef __clang__
++#pragma clang diagnostic push
++#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
++#endif
++ if( [obj respondsToSelector: sel] )
++ return [obj performSelector: sel];
++#ifdef __clang__
++#pragma clang diagnostic pop
++#endif
++ return nil;
++}
++#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained
++#define CATCH_ARC_STRONG __strong
++#endif
++
++#endif
++
++#ifdef CATCH_CONFIG_CPP11_TUPLE
++#include <tuple>
++#endif
++
++#ifdef CATCH_CONFIG_CPP11_IS_ENUM
++#include <type_traits>
++#endif
++
++namespace Catch {
++
++// Why we're here.
++template<typename T>
++std::string toString( T const& value );
++
++// Built in overloads
++
++std::string toString( std::string const& value );
++std::string toString( std::wstring const& value );
++std::string toString( const char* const value );
++std::string toString( char* const value );
++std::string toString( const wchar_t* const value );
++std::string toString( wchar_t* const value );
++std::string toString( int value );
++std::string toString( unsigned long value );
++std::string toString( unsigned int value );
++std::string toString( const double value );
++std::string toString( const float value );
++std::string toString( bool value );
++std::string toString( char value );
++std::string toString( signed char value );
++std::string toString( unsigned char value );
++
++#ifdef CATCH_CONFIG_CPP11_LONG_LONG
++std::string toString( long long value );
++std::string toString( unsigned long long value );
++#endif
++
++#ifdef CATCH_CONFIG_CPP11_NULLPTR
++std::string toString( std::nullptr_t );
++#endif
++
++#ifdef __OBJC__
++ std::string toString( NSString const * const& nsstring );
++ std::string toString( NSString * CATCH_ARC_STRONG & nsstring );
++ std::string toString( NSObject* const& nsObject );
++#endif
++
++namespace Detail {
++
++ extern const std::string unprintableString;
++
++ #if !defined(CATCH_CONFIG_CPP11_STREAM_INSERTABLE_CHECK)
++ struct BorgType {
++ template<typename T> BorgType( T const& );
++ };
++
++ struct TrueType { char sizer[1]; };
++ struct FalseType { char sizer[2]; };
++
++ TrueType& testStreamable( std::ostream& );
++ FalseType testStreamable( FalseType );
++
++ FalseType operator<<( std::ostream const&, BorgType const& );
++
++ template<typename T>
++ struct IsStreamInsertable {
++ static std::ostream &s;
++ static T const&t;
++ enum { value = sizeof( testStreamable(s << t) ) == sizeof( TrueType ) };
++ };
++#else
++ template<typename T>
++ class IsStreamInsertable {
++ template<typename SS, typename TT>
++ static auto test(int)
++ -> decltype( std::declval<SS&>() << std::declval<TT>(), std::true_type() );
++
++ template<typename, typename>
++ static auto test(...) -> std::false_type;
++
++ public:
++ static const bool value = decltype(test<std::ostream,const T&>(0))::value;
++ };
++#endif
++
++#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
++ template<typename T,
++ bool IsEnum = std::is_enum<T>::value
++ >
++ struct EnumStringMaker
++ {
++ static std::string convert( T const& ) { return unprintableString; }
++ };
++
++ template<typename T>
++ struct EnumStringMaker<T,true>
++ {
++ static std::string convert( T const& v )
++ {
++ return ::Catch::toString(
++ static_cast<typename std::underlying_type<T>::type>(v)
++ );
++ }
++ };
++#endif
++ template<bool C>
++ struct StringMakerBase {
++#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
++ template<typename T>
++ static std::string convert( T const& v )
++ {
++ return EnumStringMaker<T>::convert( v );
++ }
++#else
++ template<typename T>
++ static std::string convert( T const& ) { return unprintableString; }
++#endif
++ };
++
++ template<>
++ struct StringMakerBase<true> {
++ template<typename T>
++ static std::string convert( T const& _value ) {
++ std::ostringstream oss;
++ oss << _value;
++ return oss.str();
++ }
++ };
++
++ std::string rawMemoryToString( const void *object, std::size_t size );
++
++ template<typename T>
++ std::string rawMemoryToString( const T& object ) {
++ return rawMemoryToString( &object, sizeof(object) );
++ }
++
++} // end namespace Detail
++
++template<typename T>
++struct StringMaker :
++ Detail::StringMakerBase<Detail::IsStreamInsertable<T>::value> {};
++
++template<typename T>
++struct StringMaker<T*> {
++ template<typename U>
++ static std::string convert( U* p ) {
++ if( !p )
++ return "NULL";
++ else
++ return Detail::rawMemoryToString( p );
++ }
++};
++
++template<typename R, typename C>
++struct StringMaker<R C::*> {
++ static std::string convert( R C::* p ) {
++ if( !p )
++ return "NULL";
++ else
++ return Detail::rawMemoryToString( p );
++ }
++};
++
++namespace Detail {
++ template<typename InputIterator>
++ std::string rangeToString( InputIterator first, InputIterator last );
++}
++
++//template<typename T, typename Allocator>
++//struct StringMaker<std::vector<T, Allocator> > {
++// static std::string convert( std::vector<T,Allocator> const& v ) {
++// return Detail::rangeToString( v.begin(), v.end() );
++// }
++//};
++
++template<typename T, typename Allocator>
++std::string toString( std::vector<T,Allocator> const& v ) {
++ return Detail::rangeToString( v.begin(), v.end() );
++}
++
++#ifdef CATCH_CONFIG_CPP11_TUPLE
++
++// toString for tuples
++namespace TupleDetail {
++ template<
++ typename Tuple,
++ std::size_t N = 0,
++ bool = (N < std::tuple_size<Tuple>::value)
++ >
++ struct ElementPrinter {
++ static void print( const Tuple& tuple, std::ostream& os )
++ {
++ os << ( N ? ", " : " " )
++ << Catch::toString(std::get<N>(tuple));
++ ElementPrinter<Tuple,N+1>::print(tuple,os);
++ }
++ };
++
++ template<
++ typename Tuple,
++ std::size_t N
++ >
++ struct ElementPrinter<Tuple,N,false> {
++ static void print( const Tuple&, std::ostream& ) {}
++ };
++
++}
++
++template<typename ...Types>
++struct StringMaker<std::tuple<Types...>> {
++
++ static std::string convert( const std::tuple<Types...>& tuple )
++ {
++ std::ostringstream os;
++ os << '{';
++ TupleDetail::ElementPrinter<std::tuple<Types...>>::print( tuple, os );
++ os << " }";
++ return os.str();
++ }
++};
++#endif // CATCH_CONFIG_CPP11_TUPLE
++
++namespace Detail {
++ template<typename T>
++ std::string makeString( T const& value ) {
++ return StringMaker<T>::convert( value );
++ }
++} // end namespace Detail
++
++/// \brief converts any type to a string
++///
++/// The default template forwards on to ostringstream - except when an
++/// ostringstream overload does not exist - in which case it attempts to detect
++/// that and writes {?}.
++/// Overload (not specialise) this template for custom typs that you don't want
++/// to provide an ostream overload for.
++template<typename T>
++std::string toString( T const& value ) {
++ return StringMaker<T>::convert( value );
++}
++
++ namespace Detail {
++ template<typename InputIterator>
++ std::string rangeToString( InputIterator first, InputIterator last ) {
++ std::ostringstream oss;
++ oss << "{ ";
++ if( first != last ) {
++ oss << Catch::toString( *first );
++ for( ++first ; first != last ; ++first )
++ oss << ", " << Catch::toString( *first );
++ }
++ oss << " }";
++ return oss.str();
++ }
++}
++
++} // end namespace Catch
++
++namespace Catch {
++
++template<typename LhsT, Internal::Operator Op, typename RhsT>
++class BinaryExpression;
++
++template<typename ArgT, typename MatcherT>
++class MatchExpression;
++
++// Wraps the LHS of an expression and overloads comparison operators
++// for also capturing those and RHS (if any)
++template<typename T>
++class ExpressionLhs : public DecomposedExpression {
++public:
++ ExpressionLhs( ResultBuilder& rb, T lhs ) : m_rb( rb ), m_lhs( lhs ), m_truthy(false) {}
++
++ ExpressionLhs& operator = ( const ExpressionLhs& );
++
++ template<typename RhsT>
++ BinaryExpression<T, Internal::IsEqualTo, RhsT const&>
++ operator == ( RhsT const& rhs ) {
++ return captureExpression<Internal::IsEqualTo>( rhs );
++ }
++
++ template<typename RhsT>
++ BinaryExpression<T, Internal::IsNotEqualTo, RhsT const&>
++ operator != ( RhsT const& rhs ) {
++ return captureExpression<Internal::IsNotEqualTo>( rhs );
++ }
++
++ template<typename RhsT>
++ BinaryExpression<T, Internal::IsLessThan, RhsT const&>
++ operator < ( RhsT const& rhs ) {
++ return captureExpression<Internal::IsLessThan>( rhs );
++ }
++
++ template<typename RhsT>
++ BinaryExpression<T, Internal::IsGreaterThan, RhsT const&>
++ operator > ( RhsT const& rhs ) {
++ return captureExpression<Internal::IsGreaterThan>( rhs );
++ }
++
++ template<typename RhsT>
++ BinaryExpression<T, Internal::IsLessThanOrEqualTo, RhsT const&>
++ operator <= ( RhsT const& rhs ) {
++ return captureExpression<Internal::IsLessThanOrEqualTo>( rhs );
++ }
++
++ template<typename RhsT>
++ BinaryExpression<T, Internal::IsGreaterThanOrEqualTo, RhsT const&>
++ operator >= ( RhsT const& rhs ) {
++ return captureExpression<Internal::IsGreaterThanOrEqualTo>( rhs );
++ }
++
++ BinaryExpression<T, Internal::IsEqualTo, bool> operator == ( bool rhs ) {
++ return captureExpression<Internal::IsEqualTo>( rhs );
++ }
++
++ BinaryExpression<T, Internal::IsNotEqualTo, bool> operator != ( bool rhs ) {
++ return captureExpression<Internal::IsNotEqualTo>( rhs );
++ }
++
++ void endExpression() {
++ m_truthy = m_lhs ? true : false;
++ m_rb
++ .setResultType( m_truthy )
++ .endExpression( *this );
++ }
++
++ virtual void reconstructExpression( std::string& dest ) const CATCH_OVERRIDE {
++ dest = Catch::toString( m_lhs );
++ }
++
++private:
++ template<Internal::Operator Op, typename RhsT>
++ BinaryExpression<T, Op, RhsT&> captureExpression( RhsT& rhs ) const {
++ return BinaryExpression<T, Op, RhsT&>( m_rb, m_lhs, rhs );
++ }
++
++ template<Internal::Operator Op>
++ BinaryExpression<T, Op, bool> captureExpression( bool rhs ) const {
++ return BinaryExpression<T, Op, bool>( m_rb, m_lhs, rhs );
++ }
++
++private:
++ ResultBuilder& m_rb;
++ T m_lhs;
++ bool m_truthy;
++};
++
++template<typename LhsT, Internal::Operator Op, typename RhsT>
++class BinaryExpression : public DecomposedExpression {
++public:
++ BinaryExpression( ResultBuilder& rb, LhsT lhs, RhsT rhs )
++ : m_rb( rb ), m_lhs( lhs ), m_rhs( rhs ) {}
++
++ BinaryExpression& operator = ( BinaryExpression& );
++
++ void endExpression() const {
++ m_rb
++ .setResultType( Internal::compare<Op>( m_lhs, m_rhs ) )
++ .endExpression( *this );
++ }
++
++ virtual bool isBinaryExpression() const CATCH_OVERRIDE {
++ return true;
++ }
++
++ virtual void reconstructExpression( std::string& dest ) const CATCH_OVERRIDE {
++ std::string lhs = Catch::toString( m_lhs );
++ std::string rhs = Catch::toString( m_rhs );
++ char delim = lhs.size() + rhs.size() < 40 &&
++ lhs.find('\n') == std::string::npos &&
++ rhs.find('\n') == std::string::npos ? ' ' : '\n';
++ dest.reserve( 7 + lhs.size() + rhs.size() );
++ // 2 for spaces around operator
++ // 2 for operator
++ // 2 for parentheses (conditionally added later)
++ // 1 for negation (conditionally added later)
++ dest = lhs;
++ dest += delim;
++ dest += Internal::OperatorTraits<Op>::getName();
++ dest += delim;
++ dest += rhs;
++ }
++
++private:
++ ResultBuilder& m_rb;
++ LhsT m_lhs;
++ RhsT m_rhs;
++};
++
++template<typename ArgT, typename MatcherT>
++class MatchExpression : public DecomposedExpression {
++public:
++ MatchExpression( ArgT arg, MatcherT matcher, char const* matcherString )
++ : m_arg( arg ), m_matcher( matcher ), m_matcherString( matcherString ) {}
++
++ virtual bool isBinaryExpression() const CATCH_OVERRIDE {
++ return true;
++ }
++
++ virtual void reconstructExpression( std::string& dest ) const CATCH_OVERRIDE {
++ std::string matcherAsString = m_matcher.toString();
++ dest = Catch::toString( m_arg );
++ dest += ' ';
++ if( matcherAsString == Detail::unprintableString )
++ dest += m_matcherString;
++ else
++ dest += matcherAsString;
++ }
++
++private:
++ ArgT m_arg;
++ MatcherT m_matcher;
++ char const* m_matcherString;
++};
++
++} // end namespace Catch
++
++
++namespace Catch {
++
++ template<typename T>
++ ExpressionLhs<T const&> ResultBuilder::operator <= ( T const& operand ) {
++ return ExpressionLhs<T const&>( *this, operand );
++ }
++
++ inline ExpressionLhs<bool> ResultBuilder::operator <= ( bool value ) {
++ return ExpressionLhs<bool>( *this, value );
++ }
++
++ template<typename ArgT, typename MatcherT>
++ void ResultBuilder::captureMatch( ArgT const& arg, MatcherT const& matcher,
++ char const* matcherString ) {
++ MatchExpression<ArgT const&, MatcherT const&> expr( arg, matcher, matcherString );
++ setResultType( matcher.match( arg ) );
++ endExpression( expr );
++ }
++
++} // namespace Catch
++
++// #included from: catch_message.h
++#define TWOBLUECUBES_CATCH_MESSAGE_H_INCLUDED
++
++#include <string>
++
++namespace Catch {
++
++ struct MessageInfo {
++ MessageInfo( std::string const& _macroName,
++ SourceLineInfo const& _lineInfo,
++ ResultWas::OfType _type );
++
++ std::string macroName;
++ SourceLineInfo lineInfo;
++ ResultWas::OfType type;
++ std::string message;
++ unsigned int sequence;
++
++ bool operator == ( MessageInfo const& other ) const {
++ return sequence == other.sequence;
++ }
++ bool operator < ( MessageInfo const& other ) const {
++ return sequence < other.sequence;
++ }
++ private:
++ static unsigned int globalCount;
++ };
++
++ struct MessageBuilder {
++ MessageBuilder( std::string const& macroName,
++ SourceLineInfo const& lineInfo,
++ ResultWas::OfType type )
++ : m_info( macroName, lineInfo, type )
++ {}
++
++ template<typename T>
++ MessageBuilder& operator << ( T const& value ) {
++ m_stream << value;
++ return *this;
++ }
++
++ MessageInfo m_info;
++ std::ostringstream m_stream;
++ };
++
++ class ScopedMessage {
++ public:
++ ScopedMessage( MessageBuilder const& builder );
++ ScopedMessage( ScopedMessage const& other );
++ ~ScopedMessage();
++
++ MessageInfo m_info;
++ };
++
++} // end namespace Catch
++
++// #included from: catch_interfaces_capture.h
++#define TWOBLUECUBES_CATCH_INTERFACES_CAPTURE_H_INCLUDED
++
++#include <string>
++
++namespace Catch {
++
++ class TestCase;
++ class AssertionResult;
++ struct AssertionInfo;
++ struct SectionInfo;
++ struct SectionEndInfo;
++ struct MessageInfo;
++ class ScopedMessageBuilder;
++ struct Counts;
++
++ struct IResultCapture {
++
++ virtual ~IResultCapture();
++
++ virtual void assertionEnded( AssertionResult const& result ) = 0;
++ virtual bool sectionStarted( SectionInfo const& sectionInfo,
++ Counts& assertions ) = 0;
++ virtual void sectionEnded( SectionEndInfo const& endInfo ) = 0;
++ virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) = 0;
++ virtual void pushScopedMessage( MessageInfo const& message ) = 0;
++ virtual void popScopedMessage( MessageInfo const& message ) = 0;
++
++ virtual std::string getCurrentTestName() const = 0;
++ virtual const AssertionResult* getLastResult() const = 0;
++
++ virtual void exceptionEarlyReported() = 0;
++
++ virtual void handleFatalErrorCondition( std::string const& message ) = 0;
++
++ virtual bool lastAssertionPassed() = 0;
++ virtual void assertionPassed() = 0;
++ virtual void assertionRun() = 0;
++ };
++
++ IResultCapture& getResultCapture();
++}
++
++// #included from: catch_debugger.h
++#define TWOBLUECUBES_CATCH_DEBUGGER_H_INCLUDED
++
++// #included from: catch_platform.h
++#define TWOBLUECUBES_CATCH_PLATFORM_H_INCLUDED
++
++#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
++# define CATCH_PLATFORM_MAC
++#elif defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
++# define CATCH_PLATFORM_IPHONE
++#elif defined(linux) || defined(__linux) || defined(__linux__)
++# define CATCH_PLATFORM_LINUX
++#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
++# define CATCH_PLATFORM_WINDOWS
++# if !defined(NOMINMAX) && !defined(CATCH_CONFIG_NO_NOMINMAX)
++# define CATCH_DEFINES_NOMINMAX
++# endif
++# if !defined(WIN32_LEAN_AND_MEAN) && !defined(CATCH_CONFIG_NO_WIN32_LEAN_AND_MEAN)
++# define CATCH_DEFINES_WIN32_LEAN_AND_MEAN
++# endif
++#endif
++
++#include <string>
++
++namespace Catch{
++
++ bool isDebuggerActive();
++ void writeToDebugConsole( std::string const& text );
++}
++
++#ifdef CATCH_PLATFORM_MAC
++
++ // The following code snippet based on:
++ // http://cocoawithlove.com/2008/03/break-into-debugger.html
++ #if defined(__ppc64__) || defined(__ppc__)
++ #define CATCH_TRAP() \
++ __asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \
++ : : : "memory","r0","r3","r4" ) /* NOLINT */
++ #else
++ #define CATCH_TRAP() __asm__("int $3\n" : : /* NOLINT */ )
++ #endif
++
++#elif defined(CATCH_PLATFORM_LINUX)
++ // If we can use inline assembler, do it because this allows us to break
++ // directly at the location of the failing check instead of breaking inside
++ // raise() called from it, i.e. one stack frame below.
++ #if defined(__GNUC__) && (defined(__i386) || defined(__x86_64))
++ #define CATCH_TRAP() asm volatile ("int $3") /* NOLINT */
++ #else // Fall back to the generic way.
++ #include <signal.h>
++
++ #define CATCH_TRAP() raise(SIGTRAP)
++ #endif
++#elif defined(_MSC_VER)
++ #define CATCH_TRAP() __debugbreak()
++#elif defined(__MINGW32__)
++ extern "C" __declspec(dllimport) void __stdcall DebugBreak();
++ #define CATCH_TRAP() DebugBreak()
++#endif
++
++#ifdef CATCH_TRAP
++ #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { CATCH_TRAP(); }
++#else
++ #define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue();
++#endif
++
++// #included from: catch_interfaces_runner.h
++#define TWOBLUECUBES_CATCH_INTERFACES_RUNNER_H_INCLUDED
++
++namespace Catch {
++ class TestCase;
++
++ struct IRunner {
++ virtual ~IRunner();
++ virtual bool aborting() const = 0;
++ };
++}
++
++#if !defined(CATCH_CONFIG_DISABLE_STRINGIFICATION)
++# define CATCH_INTERNAL_STRINGIFY(expr) #expr
++#else
++# define CATCH_INTERNAL_STRINGIFY(expr) "Disabled by CATCH_CONFIG_DISABLE_STRINGIFICATION"
++#endif
++
++#if defined(CATCH_CONFIG_FAST_COMPILE)
++///////////////////////////////////////////////////////////////////////////////
++// We can speedup compilation significantly by breaking into debugger lower in
++// the callstack, because then we don't have to expand CATCH_BREAK_INTO_DEBUGGER
++// macro in each assertion
++#define INTERNAL_CATCH_REACT( resultBuilder ) \
++ resultBuilder.react();
++
++///////////////////////////////////////////////////////////////////////////////
++// Another way to speed-up compilation is to omit local try-catch for REQUIRE*
++// macros.
++// This can potentially cause false negative, if the test code catches
++// the exception before it propagates back up to the runner.
++#define INTERNAL_CATCH_TEST_NO_TRY( macroName, resultDisposition, expr ) \
++ do { \
++ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(expr), resultDisposition ); \
++ __catchResult.setExceptionGuard(); \
++ CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
++ ( __catchResult <= expr ).endExpression(); \
++ CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS \
++ __catchResult.unsetExceptionGuard(); \
++ INTERNAL_CATCH_REACT( __catchResult ) \
++ } while( Catch::isTrue( false && static_cast<bool>( !!(expr) ) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look
++// The double negation silences MSVC's C4800 warning, the static_cast forces short-circuit evaluation if the type has overloaded &&.
++
++#define INTERNAL_CHECK_THAT_NO_TRY( macroName, matcher, resultDisposition, arg ) \
++ do { \
++ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(arg) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \
++ __catchResult.setExceptionGuard(); \
++ __catchResult.captureMatch( arg, matcher, CATCH_INTERNAL_STRINGIFY(matcher) ); \
++ __catchResult.unsetExceptionGuard(); \
++ INTERNAL_CATCH_REACT( __catchResult ) \
++ } while( Catch::alwaysFalse() )
++
++#else
++///////////////////////////////////////////////////////////////////////////////
++// In the event of a failure works out if the debugger needs to be invoked
++// and/or an exception thrown and takes appropriate action.
++// This needs to be done as a macro so the debugger will stop in the user
++// source code rather than in Catch library code
++#define INTERNAL_CATCH_REACT( resultBuilder ) \
++ if( resultBuilder.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \
++ resultBuilder.react();
++#endif
++
++///////////////////////////////////////////////////////////////////////////////
++#define INTERNAL_CATCH_TEST( macroName, resultDisposition, expr ) \
++ do { \
++ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(expr), resultDisposition ); \
++ try { \
++ CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
++ ( __catchResult <= expr ).endExpression(); \
++ CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS \
++ } \
++ catch( ... ) { \
++ __catchResult.useActiveException( resultDisposition ); \
++ } \
++ INTERNAL_CATCH_REACT( __catchResult ) \
++ } while( Catch::isTrue( false && static_cast<bool>( !!(expr) ) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look
++ // The double negation silences MSVC's C4800 warning, the static_cast forces short-circuit evaluation if the type has overloaded &&.
++
++///////////////////////////////////////////////////////////////////////////////
++#define INTERNAL_CATCH_IF( macroName, resultDisposition, expr ) \
++ INTERNAL_CATCH_TEST( macroName, resultDisposition, expr ); \
++ if( Catch::getResultCapture().lastAssertionPassed() )
++
++///////////////////////////////////////////////////////////////////////////////
++#define INTERNAL_CATCH_ELSE( macroName, resultDisposition, expr ) \
++ INTERNAL_CATCH_TEST( macroName, resultDisposition, expr ); \
++ if( !Catch::getResultCapture().lastAssertionPassed() )
++
++///////////////////////////////////////////////////////////////////////////////
++#define INTERNAL_CATCH_NO_THROW( macroName, resultDisposition, expr ) \
++ do { \
++ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(expr), resultDisposition ); \
++ try { \
++ static_cast<void>(expr); \
++ __catchResult.captureResult( Catch::ResultWas::Ok ); \
++ } \
++ catch( ... ) { \
++ __catchResult.useActiveException( resultDisposition ); \
++ } \
++ INTERNAL_CATCH_REACT( __catchResult ) \
++ } while( Catch::alwaysFalse() )
++
++///////////////////////////////////////////////////////////////////////////////
++#define INTERNAL_CATCH_THROWS( macroName, resultDisposition, matcher, expr ) \
++ do { \
++ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(expr), resultDisposition, CATCH_INTERNAL_STRINGIFY(matcher) ); \
++ if( __catchResult.allowThrows() ) \
++ try { \
++ static_cast<void>(expr); \
++ __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
++ } \
++ catch( ... ) { \
++ __catchResult.captureExpectedException( matcher ); \
++ } \
++ else \
++ __catchResult.captureResult( Catch::ResultWas::Ok ); \
++ INTERNAL_CATCH_REACT( __catchResult ) \
++ } while( Catch::alwaysFalse() )
++
++///////////////////////////////////////////////////////////////////////////////
++#define INTERNAL_CATCH_THROWS_AS( macroName, exceptionType, resultDisposition, expr ) \
++ do { \
++ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(expr) ", " CATCH_INTERNAL_STRINGIFY(exceptionType), resultDisposition ); \
++ if( __catchResult.allowThrows() ) \
++ try { \
++ static_cast<void>(expr); \
++ __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
++ } \
++ catch( exceptionType ) { \
++ __catchResult.captureResult( Catch::ResultWas::Ok ); \
++ } \
++ catch( ... ) { \
++ __catchResult.useActiveException( resultDisposition ); \
++ } \
++ else \
++ __catchResult.captureResult( Catch::ResultWas::Ok ); \
++ INTERNAL_CATCH_REACT( __catchResult ) \
++ } while( Catch::alwaysFalse() )
++
++///////////////////////////////////////////////////////////////////////////////
++#ifdef CATCH_CONFIG_VARIADIC_MACROS
++ #define INTERNAL_CATCH_MSG( macroName, messageType, resultDisposition, ... ) \
++ do { \
++ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
++ __catchResult << __VA_ARGS__ + ::Catch::StreamEndStop(); \
++ __catchResult.captureResult( messageType ); \
++ INTERNAL_CATCH_REACT( __catchResult ) \
++ } while( Catch::alwaysFalse() )
++#else
++ #define INTERNAL_CATCH_MSG( macroName, messageType, resultDisposition, log ) \
++ do { \
++ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
++ __catchResult << log + ::Catch::StreamEndStop(); \
++ __catchResult.captureResult( messageType ); \
++ INTERNAL_CATCH_REACT( __catchResult ) \
++ } while( Catch::alwaysFalse() )
++#endif
++
++///////////////////////////////////////////////////////////////////////////////
++#define INTERNAL_CATCH_INFO( macroName, log ) \
++ Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log;
++
++///////////////////////////////////////////////////////////////////////////////
++#define INTERNAL_CHECK_THAT( macroName, matcher, resultDisposition, arg ) \
++ do { \
++ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(arg) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \
++ try { \
++ __catchResult.captureMatch( arg, matcher, CATCH_INTERNAL_STRINGIFY(matcher) ); \
++ } catch( ... ) { \
++ __catchResult.useActiveException( resultDisposition | Catch::ResultDisposition::ContinueOnFailure ); \
++ } \
++ INTERNAL_CATCH_REACT( __catchResult ) \
++ } while( Catch::alwaysFalse() )
++
++// #included from: internal/catch_section.h
++#define TWOBLUECUBES_CATCH_SECTION_H_INCLUDED
++
++// #included from: catch_section_info.h
++#define TWOBLUECUBES_CATCH_SECTION_INFO_H_INCLUDED
++
++// #included from: catch_totals.hpp
++#define TWOBLUECUBES_CATCH_TOTALS_HPP_INCLUDED
++
++#include <cstddef>
++
++namespace Catch {
++
++ struct Counts {
++ Counts() : passed( 0 ), failed( 0 ), failedButOk( 0 ) {}
++
++ Counts operator - ( Counts const& other ) const {
++ Counts diff;
++ diff.passed = passed - other.passed;
++ diff.failed = failed - other.failed;
++ diff.failedButOk = failedButOk - other.failedButOk;
++ return diff;
++ }
++ Counts& operator += ( Counts const& other ) {
++ passed += other.passed;
++ failed += other.failed;
++ failedButOk += other.failedButOk;
++ return *this;
++ }
++
++ std::size_t total() const {
++ return passed + failed + failedButOk;
++ }
++ bool allPassed() const {
++ return failed == 0 && failedButOk == 0;
++ }
++ bool allOk() const {
++ return failed == 0;
++ }
++
++ std::size_t passed;
++ std::size_t failed;
++ std::size_t failedButOk;
++ };
++
++ struct Totals {
++
++ Totals operator - ( Totals const& other ) const {
++ Totals diff;
++ diff.assertions = assertions - other.assertions;
++ diff.testCases = testCases - other.testCases;
++ return diff;
++ }
++
++ Totals delta( Totals const& prevTotals ) const {
++ Totals diff = *this - prevTotals;
++ if( diff.assertions.failed > 0 )
++ ++diff.testCases.failed;
++ else if( diff.assertions.failedButOk > 0 )
++ ++diff.testCases.failedButOk;
++ else
++ ++diff.testCases.passed;
++ return diff;
++ }
++
++ Totals& operator += ( Totals const& other ) {
++ assertions += other.assertions;
++ testCases += other.testCases;
++ return *this;
++ }
++
++ Counts assertions;
++ Counts testCases;
++ };
++}
++
++#include <string>
++
++namespace Catch {
++
++ struct SectionInfo {
++ SectionInfo
++ ( SourceLineInfo const& _lineInfo,
++ std::string const& _name,
++ std::string const& _description = std::string() );
++
++ std::string name;
++ std::string description;
++ SourceLineInfo lineInfo;
++ };
++
++ struct SectionEndInfo {
++ SectionEndInfo( SectionInfo const& _sectionInfo, Counts const& _prevAssertions, double _durationInSeconds )
++ : sectionInfo( _sectionInfo ), prevAssertions( _prevAssertions ), durationInSeconds( _durationInSeconds )
++ {}
++
++ SectionInfo sectionInfo;
++ Counts prevAssertions;
++ double durationInSeconds;
++ };
++
++} // end namespace Catch
++
++// #included from: catch_timer.h
++#define TWOBLUECUBES_CATCH_TIMER_H_INCLUDED
++
++#ifdef _MSC_VER
++
++namespace Catch {
++ typedef unsigned long long UInt64;
++}
++#else
++#include <stdint.h>
++namespace Catch {
++ typedef uint64_t UInt64;
++}
++#endif
++
++namespace Catch {
++ class Timer {
++ public:
++ Timer() : m_ticks( 0 ) {}
++ void start();
++ unsigned int getElapsedMicroseconds() const;
++ unsigned int getElapsedMilliseconds() const;
++ double getElapsedSeconds() const;
++
++ private:
++ UInt64 m_ticks;
++ };
++
++} // namespace Catch
++
++#include <string>
++
++namespace Catch {
++
++ class Section : NonCopyable {
++ public:
++ Section( SectionInfo const& info );
++ ~Section();
++
++ // This indicates whether the section should be executed or not
++ operator bool() const;
++
++ private:
++ SectionInfo m_info;
++
++ std::string m_name;
++ Counts m_assertions;
++ bool m_sectionIncluded;
++ Timer m_timer;
++ };
++
++} // end namespace Catch
++
++#ifdef CATCH_CONFIG_VARIADIC_MACROS
++ #define INTERNAL_CATCH_SECTION( ... ) \
++ if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) )
++#else
++ #define INTERNAL_CATCH_SECTION( name, desc ) \
++ if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, name, desc ) )
++#endif
++
++// #included from: internal/catch_generators.hpp
++#define TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED
++
++#include <vector>
++#include <string>
++#include <stdlib.h>
++
++namespace Catch {
++
++template<typename T>
++struct IGenerator {
++ virtual ~IGenerator() {}
++ virtual T getValue( std::size_t index ) const = 0;
++ virtual std::size_t size () const = 0;
++};
++
++template<typename T>
++class BetweenGenerator : public IGenerator<T> {
++public:
++ BetweenGenerator( T from, T to ) : m_from( from ), m_to( to ){}
++
++ virtual T getValue( std::size_t index ) const {
++ return m_from+static_cast<int>( index );
++ }
++
++ virtual std::size_t size() const {
++ return static_cast<std::size_t>( 1+m_to-m_from );
++ }
++
++private:
++
++ T m_from;
++ T m_to;
++};
++
++template<typename T>
++class ValuesGenerator : public IGenerator<T> {
++public:
++ ValuesGenerator(){}
++
++ void add( T value ) {
++ m_values.push_back( value );
++ }
++
++ virtual T getValue( std::size_t index ) const {
++ return m_values[index];
++ }
++
++ virtual std::size_t size() const {
++ return m_values.size();
++ }
++
++private:
++ std::vector<T> m_values;
++};
++
++template<typename T>
++class CompositeGenerator {
++public:
++ CompositeGenerator() : m_totalSize( 0 ) {}
++
++ // *** Move semantics, similar to auto_ptr ***
++ CompositeGenerator( CompositeGenerator& other )
++ : m_fileInfo( other.m_fileInfo ),
++ m_totalSize( 0 )
++ {
++ move( other );
++ }
++
++ CompositeGenerator& setFileInfo( const char* fileInfo ) {
++ m_fileInfo = fileInfo;
++ return *this;
++ }
++
++ ~CompositeGenerator() {
++ deleteAll( m_composed );
++ }
++
++ operator T () const {
++ size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize );
++
++ typename std::vector<const IGenerator<T>*>::const_iterator it = m_composed.begin();
++ typename std::vector<const IGenerator<T>*>::const_iterator itEnd = m_composed.end();
++ for( size_t index = 0; it != itEnd; ++it )
++ {
++ const IGenerator<T>* generator = *it;
++ if( overallIndex >= index && overallIndex < index + generator->size() )
++ {
++ return generator->getValue( overallIndex-index );
++ }
++ index += generator->size();
++ }
++ CATCH_INTERNAL_ERROR( "Indexed past end of generated range" );
++ return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
++ }
++
++ void add( const IGenerator<T>* generator ) {
++ m_totalSize += generator->size();
++ m_composed.push_back( generator );
++ }
++
++ CompositeGenerator& then( CompositeGenerator& other ) {
++ move( other );
++ return *this;
++ }
++
++ CompositeGenerator& then( T value ) {
++ ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
++ valuesGen->add( value );
++ add( valuesGen );
++ return *this;
++ }
++
++private:
++
++ void move( CompositeGenerator& other ) {
++ m_composed.insert( m_composed.end(), other.m_composed.begin(), other.m_composed.end() );
++ m_totalSize += other.m_totalSize;
++ other.m_composed.clear();
++ }
++
++ std::vector<const IGenerator<T>*> m_composed;
++ std::string m_fileInfo;
++ size_t m_totalSize;
++};
++
++namespace Generators
++{
++ template<typename T>
++ CompositeGenerator<T> between( T from, T to ) {
++ CompositeGenerator<T> generators;
++ generators.add( new BetweenGenerator<T>( from, to ) );
++ return generators;
++ }
++
++ template<typename T>
++ CompositeGenerator<T> values( T val1, T val2 ) {
++ CompositeGenerator<T> generators;
++ ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
++ valuesGen->add( val1 );
++ valuesGen->add( val2 );
++ generators.add( valuesGen );
++ return generators;
++ }
++
++ template<typename T>
++ CompositeGenerator<T> values( T val1, T val2, T val3 ){
++ CompositeGenerator<T> generators;
++ ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
++ valuesGen->add( val1 );
++ valuesGen->add( val2 );
++ valuesGen->add( val3 );
++ generators.add( valuesGen );
++ return generators;
++ }
++
++ template<typename T>
++ CompositeGenerator<T> values( T val1, T val2, T val3, T val4 ) {
++ CompositeGenerator<T> generators;
++ ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
++ valuesGen->add( val1 );
++ valuesGen->add( val2 );
++ valuesGen->add( val3 );
++ valuesGen->add( val4 );
++ generators.add( valuesGen );
++ return generators;
++ }
++
++} // end namespace Generators
++
++using namespace Generators;
++
++} // end namespace Catch
++
++#define INTERNAL_CATCH_LINESTR2( line ) #line
++#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line )
++
++#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" )
++
++// #included from: internal/catch_interfaces_exception.h
++#define TWOBLUECUBES_CATCH_INTERFACES_EXCEPTION_H_INCLUDED
++
++#include <string>
++#include <vector>
++
++// #included from: catch_interfaces_registry_hub.h
++#define TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED
++
++#include <string>
++
++namespace Catch {
++
++ class TestCase;
++ struct ITestCaseRegistry;
++ struct IExceptionTranslatorRegistry;
++ struct IExceptionTranslator;
++ struct IReporterRegistry;
++ struct IReporterFactory;
++ struct ITagAliasRegistry;
++
++ struct IRegistryHub {
++ virtual ~IRegistryHub();
++
++ virtual IReporterRegistry const& getReporterRegistry() const = 0;
++ virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0;
++ virtual ITagAliasRegistry const& getTagAliasRegistry() const = 0;
++
++ virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0;
++ };
++
++ struct IMutableRegistryHub {
++ virtual ~IMutableRegistryHub();
++ virtual void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) = 0;
++ virtual void registerListener( Ptr<IReporterFactory> const& factory ) = 0;
++ virtual void registerTest( TestCase const& testInfo ) = 0;
++ virtual void registerTranslator( const IExceptionTranslator* translator ) = 0;
++ virtual void registerTagAlias( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) = 0;
++ };
++
++ IRegistryHub& getRegistryHub();
++ IMutableRegistryHub& getMutableRegistryHub();
++ void cleanUp();
++ std::string translateActiveException();
++
++}
++
++namespace Catch {
++
++ typedef std::string(*exceptionTranslateFunction)();
++
++ struct IExceptionTranslator;
++ typedef std::vector<const IExceptionTranslator*> ExceptionTranslators;
++
++ struct IExceptionTranslator {
++ virtual ~IExceptionTranslator();
++ virtual std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const = 0;
++ };
++
++ struct IExceptionTranslatorRegistry {
++ virtual ~IExceptionTranslatorRegistry();
++
++ virtual std::string translateActiveException() const = 0;
++ };
++
++ class ExceptionTranslatorRegistrar {
++ template<typename T>
++ class ExceptionTranslator : public IExceptionTranslator {
++ public:
++
++ ExceptionTranslator( std::string(*translateFunction)( T& ) )
++ : m_translateFunction( translateFunction )
++ {}
++
++ virtual std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const CATCH_OVERRIDE {
++ try {
++ if( it == itEnd )
++ throw;
++ else
++ return (*it)->translate( it+1, itEnd );
++ }
++ catch( T& ex ) {
++ return m_translateFunction( ex );
++ }
++ }
++
++ protected:
++ std::string(*m_translateFunction)( T& );
++ };
++
++ public:
++ template<typename T>
++ ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) {
++ getMutableRegistryHub().registerTranslator
++ ( new ExceptionTranslator<T>( translateFunction ) );
++ }
++ };
++}
++
++///////////////////////////////////////////////////////////////////////////////
++#define INTERNAL_CATCH_TRANSLATE_EXCEPTION2( translatorName, signature ) \
++ static std::string translatorName( signature ); \
++ namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &translatorName ); }\
++ static std::string translatorName( signature )
++
++#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION2( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature )
++
++// #included from: internal/catch_approx.hpp
++#define TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED
++
++#include <cmath>
++#include <limits>
++
++#if defined(CATCH_CONFIG_CPP11_TYPE_TRAITS)
++#include <type_traits>
++#endif
++
++namespace Catch {
++namespace Detail {
++
++ class Approx {
++ public:
++ explicit Approx ( double value )
++ : m_epsilon( std::numeric_limits<float>::epsilon()*100 ),
++ m_margin( 0.0 ),
++ m_scale( 1.0 ),
++ m_value( value )
++ {}
++
++ static Approx custom() {
++ return Approx( 0 );
++ }
++
++#if defined(CATCH_CONFIG_CPP11_TYPE_TRAITS)
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ Approx operator()( T value ) {
++ Approx approx( static_cast<double>(value) );
++ approx.epsilon( m_epsilon );
++ approx.margin( m_margin );
++ approx.scale( m_scale );
++ return approx;
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ explicit Approx( T value ): Approx(static_cast<double>(value))
++ {}
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ friend bool operator == ( const T& lhs, Approx const& rhs ) {
++ // Thanks to Richard Harris for his help refining this formula
++ auto lhs_v = double(lhs);
++ bool relativeOK = std::fabs(lhs_v - rhs.m_value) < rhs.m_epsilon * (rhs.m_scale + (std::max)(std::fabs(lhs_v), std::fabs(rhs.m_value)));
++ if (relativeOK) {
++ return true;
++ }
++
++ return std::fabs(lhs_v - rhs.m_value) <= rhs.m_margin;
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ friend bool operator == ( Approx const& lhs, const T& rhs ) {
++ return operator==( rhs, lhs );
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ friend bool operator != ( T lhs, Approx const& rhs ) {
++ return !operator==( lhs, rhs );
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ friend bool operator != ( Approx const& lhs, T rhs ) {
++ return !operator==( rhs, lhs );
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ friend bool operator <= ( T lhs, Approx const& rhs ) {
++ return double(lhs) < rhs.m_value || lhs == rhs;
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ friend bool operator <= ( Approx const& lhs, T rhs ) {
++ return lhs.m_value < double(rhs) || lhs == rhs;
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ friend bool operator >= ( T lhs, Approx const& rhs ) {
++ return double(lhs) > rhs.m_value || lhs == rhs;
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ friend bool operator >= ( Approx const& lhs, T rhs ) {
++ return lhs.m_value > double(rhs) || lhs == rhs;
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ Approx& epsilon( T newEpsilon ) {
++ m_epsilon = double(newEpsilon);
++ return *this;
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ Approx& margin( T newMargin ) {
++ m_margin = double(newMargin);
++ return *this;
++ }
++
++ template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
++ Approx& scale( T newScale ) {
++ m_scale = double(newScale);
++ return *this;
++ }
++
++#else
++
++ Approx operator()( double value ) {
++ Approx approx( value );
++ approx.epsilon( m_epsilon );
++ approx.margin( m_margin );
++ approx.scale( m_scale );
++ return approx;
++ }
++
++ friend bool operator == ( double lhs, Approx const& rhs ) {
++ // Thanks to Richard Harris for his help refining this formula
++ bool relativeOK = std::fabs( lhs - rhs.m_value ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( std::fabs(lhs), std::fabs(rhs.m_value) ) );
++ if (relativeOK) {
++ return true;
++ }
++ return std::fabs(lhs - rhs.m_value) <= rhs.m_margin;
++ }
++
++ friend bool operator == ( Approx const& lhs, double rhs ) {
++ return operator==( rhs, lhs );
++ }
++
++ friend bool operator != ( double lhs, Approx const& rhs ) {
++ return !operator==( lhs, rhs );
++ }
++
++ friend bool operator != ( Approx const& lhs, double rhs ) {
++ return !operator==( rhs, lhs );
++ }
++
++ friend bool operator <= ( double lhs, Approx const& rhs ) {
++ return lhs < rhs.m_value || lhs == rhs;
++ }
++
++ friend bool operator <= ( Approx const& lhs, double rhs ) {
++ return lhs.m_value < rhs || lhs == rhs;
++ }
++
++ friend bool operator >= ( double lhs, Approx const& rhs ) {
++ return lhs > rhs.m_value || lhs == rhs;
++ }
++
++ friend bool operator >= ( Approx const& lhs, double rhs ) {
++ return lhs.m_value > rhs || lhs == rhs;
++ }
++
++ Approx& epsilon( double newEpsilon ) {
++ m_epsilon = newEpsilon;
++ return *this;
++ }
++
++ Approx& margin( double newMargin ) {
++ m_margin = newMargin;
++ return *this;
++ }
++
++ Approx& scale( double newScale ) {
++ m_scale = newScale;
++ return *this;
++ }
++#endif
++
++ std::string toString() const {
++ std::ostringstream oss;
++ oss << "Approx( " << Catch::toString( m_value ) << " )";
++ return oss.str();
++ }
++
++ private:
++ double m_epsilon;
++ double m_margin;
++ double m_scale;
++ double m_value;
++ };
++}
++
++template<>
++inline std::string toString<Detail::Approx>( Detail::Approx const& value ) {
++ return value.toString();
++}
++
++} // end namespace Catch
++
++// #included from: internal/catch_matchers_string.h
++#define TWOBLUECUBES_CATCH_MATCHERS_STRING_H_INCLUDED
++
++namespace Catch {
++namespace Matchers {
++
++ namespace StdString {
++
++ struct CasedString
++ {
++ CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity );
++ std::string adjustString( std::string const& str ) const;
++ std::string caseSensitivitySuffix() const;
++
++ CaseSensitive::Choice m_caseSensitivity;
++ std::string m_str;
++ };
++
++ struct StringMatcherBase : MatcherBase<std::string> {
++ StringMatcherBase( std::string const& operation, CasedString const& comparator );
++ virtual std::string describe() const CATCH_OVERRIDE;
++
++ CasedString m_comparator;
++ std::string m_operation;
++ };
++
++ struct EqualsMatcher : StringMatcherBase {
++ EqualsMatcher( CasedString const& comparator );
++ virtual bool match( std::string const& source ) const CATCH_OVERRIDE;
++ };
++ struct ContainsMatcher : StringMatcherBase {
++ ContainsMatcher( CasedString const& comparator );
++ virtual bool match( std::string const& source ) const CATCH_OVERRIDE;
++ };
++ struct StartsWithMatcher : StringMatcherBase {
++ StartsWithMatcher( CasedString const& comparator );
++ virtual bool match( std::string const& source ) const CATCH_OVERRIDE;
++ };
++ struct EndsWithMatcher : StringMatcherBase {
++ EndsWithMatcher( CasedString const& comparator );
++ virtual bool match( std::string const& source ) const CATCH_OVERRIDE;
++ };
++
++ } // namespace StdString
++
++ // The following functions create the actual matcher objects.
++ // This allows the types to be inferred
++
++ StdString::EqualsMatcher Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes );
++ StdString::ContainsMatcher Contains( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes );
++ StdString::EndsWithMatcher EndsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes );
++ StdString::StartsWithMatcher StartsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes );
++
++} // namespace Matchers
++} // namespace Catch
++
++// #included from: internal/catch_matchers_vector.h
++#define TWOBLUECUBES_CATCH_MATCHERS_VECTOR_H_INCLUDED
++
++namespace Catch {
++namespace Matchers {
++
++ namespace Vector {
++
++ template<typename T>
++ struct ContainsElementMatcher : MatcherBase<std::vector<T>, T> {
++
++ ContainsElementMatcher(T const &comparator) : m_comparator( comparator) {}
++
++ bool match(std::vector<T> const &v) const CATCH_OVERRIDE {
++ return std::find(v.begin(), v.end(), m_comparator) != v.end();
++ }
++
++ virtual std::string describe() const CATCH_OVERRIDE {
++ return "Contains: " + Catch::toString( m_comparator );
++ }
++
++ T const& m_comparator;
++ };
++
++ template<typename T>
++ struct ContainsMatcher : MatcherBase<std::vector<T>, std::vector<T> > {
++
++ ContainsMatcher(std::vector<T> const &comparator) : m_comparator( comparator ) {}
++
++ bool match(std::vector<T> const &v) const CATCH_OVERRIDE {
++ // !TBD: see note in EqualsMatcher
++ if (m_comparator.size() > v.size())
++ return false;
++ for (size_t i = 0; i < m_comparator.size(); ++i)
++ if (std::find(v.begin(), v.end(), m_comparator[i]) == v.end())
++ return false;
++ return true;
++ }
++ virtual std::string describe() const CATCH_OVERRIDE {
++ return "Contains: " + Catch::toString( m_comparator );
++ }
++
++ std::vector<T> const& m_comparator;
++ };
++
++ template<typename T>
++ struct EqualsMatcher : MatcherBase<std::vector<T>, std::vector<T> > {
++
++ EqualsMatcher(std::vector<T> const &comparator) : m_comparator( comparator ) {}
++
++ bool match(std::vector<T> const &v) const CATCH_OVERRIDE {
++ // !TBD: This currently works if all elements can be compared using !=
++ // - a more general approach would be via a compare template that defaults
++ // to using !=. but could be specialised for, e.g. std::vector<T> etc
++ // - then just call that directly
++ if (m_comparator.size() != v.size())
++ return false;
++ for (size_t i = 0; i < v.size(); ++i)
++ if (m_comparator[i] != v[i])
++ return false;
++ return true;
++ }
++ virtual std::string describe() const CATCH_OVERRIDE {
++ return "Equals: " + Catch::toString( m_comparator );
++ }
++ std::vector<T> const& m_comparator;
++ };
++
++ } // namespace Vector
++
++ // The following functions create the actual matcher objects.
++ // This allows the types to be inferred
++
++ template<typename T>
++ Vector::ContainsMatcher<T> Contains( std::vector<T> const& comparator ) {
++ return Vector::ContainsMatcher<T>( comparator );
++ }
++
++ template<typename T>
++ Vector::ContainsElementMatcher<T> VectorContains( T const& comparator ) {
++ return Vector::ContainsElementMatcher<T>( comparator );
++ }
++
++ template<typename T>
++ Vector::EqualsMatcher<T> Equals( std::vector<T> const& comparator ) {
++ return Vector::EqualsMatcher<T>( comparator );
++ }
++
++} // namespace Matchers
++} // namespace Catch
++
++// #included from: internal/catch_interfaces_tag_alias_registry.h
++#define TWOBLUECUBES_CATCH_INTERFACES_TAG_ALIAS_REGISTRY_H_INCLUDED
++
++// #included from: catch_tag_alias.h
++#define TWOBLUECUBES_CATCH_TAG_ALIAS_H_INCLUDED
++
++#include <string>
++
++namespace Catch {
++
++ struct TagAlias {
++ TagAlias( std::string const& _tag, SourceLineInfo _lineInfo ) : tag( _tag ), lineInfo( _lineInfo ) {}
++
++ std::string tag;
++ SourceLineInfo lineInfo;
++ };
++
++ struct RegistrarForTagAliases {
++ RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo );
++ };
++
++} // end namespace Catch
++
++#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); }
++// #included from: catch_option.hpp
++#define TWOBLUECUBES_CATCH_OPTION_HPP_INCLUDED
++
++namespace Catch {
++
++ // An optional type
++ template<typename T>
++ class Option {
++ public:
++ Option() : nullableValue( CATCH_NULL ) {}
++ Option( T const& _value )
++ : nullableValue( new( storage ) T( _value ) )
++ {}
++ Option( Option const& _other )
++ : nullableValue( _other ? new( storage ) T( *_other ) : CATCH_NULL )
++ {}
++
++ ~Option() {
++ reset();
++ }
++
++ Option& operator= ( Option const& _other ) {
++ if( &_other != this ) {
++ reset();
++ if( _other )
++ nullableValue = new( storage ) T( *_other );
++ }
++ return *this;
++ }
++ Option& operator = ( T const& _value ) {
++ reset();
++ nullableValue = new( storage ) T( _value );
++ return *this;
++ }
++
++ void reset() {
++ if( nullableValue )
++ nullableValue->~T();
++ nullableValue = CATCH_NULL;
++ }
++
++ T& operator*() { return *nullableValue; }
++ T const& operator*() const { return *nullableValue; }
++ T* operator->() { return nullableValue; }
++ const T* operator->() const { return nullableValue; }
++
++ T valueOr( T const& defaultValue ) const {
++ return nullableValue ? *nullableValue : defaultValue;
++ }
++
++ bool some() const { return nullableValue != CATCH_NULL; }
++ bool none() const { return nullableValue == CATCH_NULL; }
++
++ bool operator !() const { return nullableValue == CATCH_NULL; }
++ operator SafeBool::type() const {
++ return SafeBool::makeSafe( some() );
++ }
++
++ private:
++ T *nullableValue;
++ union {
++ char storage[sizeof(T)];
++
++ // These are here to force alignment for the storage
++ long double dummy1;
++ void (*dummy2)();
++ long double dummy3;
++#ifdef CATCH_CONFIG_CPP11_LONG_LONG
++ long long dummy4;
++#endif
++ };
++ };
++
++} // end namespace Catch
++
++namespace Catch {
++
++ struct ITagAliasRegistry {
++ virtual ~ITagAliasRegistry();
++ virtual Option<TagAlias> find( std::string const& alias ) const = 0;
++ virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const = 0;
++
++ static ITagAliasRegistry const& get();
++ };
++
++} // end namespace Catch
++
++// These files are included here so the single_include script doesn't put them
++// in the conditionally compiled sections
++// #included from: internal/catch_test_case_info.h
++#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED
++
++#include <string>
++#include <set>
++
++#ifdef __clang__
++#pragma clang diagnostic push
++#pragma clang diagnostic ignored "-Wpadded"
++#endif
++
++namespace Catch {
++
++ struct ITestCase;
++
++ struct TestCaseInfo {
++ enum SpecialProperties{
++ None = 0,
++ IsHidden = 1 << 1,
++ ShouldFail = 1 << 2,
++ MayFail = 1 << 3,
++ Throws = 1 << 4,
++ NonPortable = 1 << 5
++ };
++
++ TestCaseInfo( std::string const& _name,
++ std::string const& _className,
++ std::string const& _description,
++ std::set<std::string> const& _tags,
++ SourceLineInfo const& _lineInfo );
++
++ TestCaseInfo( TestCaseInfo const& other );
++
++ friend void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags );
++
++ bool isHidden() const;
++ bool throws() const;
++ bool okToFail() const;
++ bool expectedToFail() const;
++
++ std::string name;
++ std::string className;
++ std::string description;
++ std::set<std::string> tags;
++ std::set<std::string> lcaseTags;
++ std::string tagsAsString;
++ SourceLineInfo lineInfo;
++ SpecialProperties properties;
++ };
++
++ class TestCase : public TestCaseInfo {
++ public:
++
++ TestCase( ITestCase* testCase, TestCaseInfo const& info );
++ TestCase( TestCase const& other );
++
++ TestCase withName( std::string const& _newName ) const;
++
++ void invoke() const;
++
++ TestCaseInfo const& getTestCaseInfo() const;
++
++ void swap( TestCase& other );
++ bool operator == ( TestCase const& other ) const;
++ bool operator < ( TestCase const& other ) const;
++ TestCase& operator = ( TestCase const& other );
++
++ private:
++ Ptr<ITestCase> test;
++ };
++
++ TestCase makeTestCase( ITestCase* testCase,
++ std::string const& className,
++ std::string const& name,
++ std::string const& description,
++ SourceLineInfo const& lineInfo );
++}
++
++#ifdef __clang__
++#pragma clang diagnostic pop
++#endif
++
++
++#ifdef __OBJC__
++// #included from: internal/catch_objc.hpp
++#define TWOBLUECUBES_CATCH_OBJC_HPP_INCLUDED
++
++#import <objc/runtime.h>
++
++#include <string>
++
++// NB. Any general catch headers included here must be included
++// in catch.hpp first to make sure they are included by the single
++// header for non obj-usage
++
++///////////////////////////////////////////////////////////////////////////////
++// This protocol is really only here for (self) documenting purposes, since
++// all its methods are optional.
++@protocol OcFixture
++
++@optional
++
++-(void) setUp;
++-(void) tearDown;
++
++@end
++
++namespace Catch {
++
++ class OcMethod : public SharedImpl<ITestCase> {
++
++ public:
++ OcMethod( Class cls, SEL sel ) : m_cls( cls ), m_sel( sel ) {}
++
++ virtual void invoke() const {
++ id obj = [[m_cls alloc] init];
++
++ performOptionalSelector( obj, @selector(setUp) );
++ performOptionalSelector( obj, m_sel );
++ performOptionalSelector( obj, @selector(tearDown) );
++
++ arcSafeRelease( obj );
++ }
++ private:
++ virtual ~OcMethod() {}
++
++ Class m_cls;
++ SEL m_sel;
++ };
++
++ namespace Detail{
++
++ inline std::string getAnnotation( Class cls,
++ std::string const& annotationName,
++ std::string const& testCaseName ) {
++ NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()];
++ SEL sel = NSSelectorFromString( selStr );
++ arcSafeRelease( selStr );
++ id value = performOptionalSelector( cls, sel );
++ if( value )
++ return [(NSString*)value UTF8String];
++ return "";
++ }
++ }
++
++ inline size_t registerTestMethods() {
++ size_t noTestMethods = 0;
++ int noClasses = objc_getClassList( CATCH_NULL, 0 );
++
++ Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses);
++ objc_getClassList( classes, noClasses );
++
++ for( int c = 0; c < noClasses; c++ ) {
++ Class cls = classes[c];
++ {
++ u_int count;
++ Method* methods = class_copyMethodList( cls, &count );
++ for( u_int m = 0; m < count ; m++ ) {
++ SEL selector = method_getName(methods[m]);
++ std::string methodName = sel_getName(selector);
++ if( startsWith( methodName, "Catch_TestCase_" ) ) {
++ std::string testCaseName = methodName.substr( 15 );
++ std::string name = Detail::getAnnotation( cls, "Name", testCaseName );
++ std::string desc = Detail::getAnnotation( cls, "Description", testCaseName );
++ const char* className = class_getName( cls );
++
++ getMutableRegistryHub().registerTest( makeTestCase( new OcMethod( cls, selector ), className, name.c_str(), desc.c_str(), SourceLineInfo() ) );
++ noTestMethods++;
++ }
++ }
++ free(methods);
++ }
++ }
++ return noTestMethods;
++ }
++
++ namespace Matchers {
++ namespace Impl {
++ namespace NSStringMatchers {
++
++ struct StringHolder : MatcherBase<NSString*>{
++ StringHolder( NSString* substr ) : m_substr( [substr copy] ){}
++ StringHolder( StringHolder const& other ) : m_substr( [other.m_substr copy] ){}
++ StringHolder() {
++ arcSafeRelease( m_substr );
++ }
++
++ virtual bool match( NSString* arg ) const CATCH_OVERRIDE {
++ return false;
++ }
++
++ NSString* m_substr;
++ };
++
++ struct Equals : StringHolder {
++ Equals( NSString* substr ) : StringHolder( substr ){}
++
++ virtual bool match( NSString* str ) const CATCH_OVERRIDE {
++ return (str != nil || m_substr == nil ) &&
++ [str isEqualToString:m_substr];
++ }
++
++ virtual std::string describe() const CATCH_OVERRIDE {
++ return "equals string: " + Catch::toString( m_substr );
++ }
++ };
++
++ struct Contains : StringHolder {
++ Contains( NSString* substr ) : StringHolder( substr ){}
++
++ virtual bool match( NSString* str ) const {
++ return (str != nil || m_substr == nil ) &&
++ [str rangeOfString:m_substr].location != NSNotFound;
++ }
++
++ virtual std::string describe() const CATCH_OVERRIDE {
++ return "contains string: " + Catch::toString( m_substr );
++ }
++ };
++
++ struct StartsWith : StringHolder {
++ StartsWith( NSString* substr ) : StringHolder( substr ){}
++
++ virtual bool match( NSString* str ) const {
++ return (str != nil || m_substr == nil ) &&
++ [str rangeOfString:m_substr].location == 0;
++ }
++
++ virtual std::string describe() const CATCH_OVERRIDE {
++ return "starts with: " + Catch::toString( m_substr );
++ }
++ };
++ struct EndsWith : StringHolder {
++ EndsWith( NSString* substr ) : StringHolder( substr ){}
++
++ virtual bool match( NSString* str ) const {
++ return (str != nil || m_substr == nil ) &&
++ [str rangeOfString:m_substr].location == [str length] - [m_substr length];
++ }
++
++ virtual std::string describe() const CATCH_OVERRIDE {
++ return "ends with: " + Catch::toString( m_substr );
++ }
++ };
++
++ } // namespace NSStringMatchers
++ } // namespace Impl
++
++ inline Impl::NSStringMatchers::Equals
++ Equals( NSString* substr ){ return Impl::NSStringMatchers::Equals( substr ); }
++
++ inline Impl::NSStringMatchers::Contains
++ Contains( NSString* substr ){ return Impl::NSStringMatchers::Contains( substr ); }
++
++ inline Impl::NSStringMatchers::StartsWith
++ StartsWith( NSString* substr ){ return Impl::NSStringMatchers::StartsWith( substr ); }
++
++ inline Impl::NSStringMatchers::EndsWith
++ EndsWith( NSString* substr ){ return Impl::NSStringMatchers::EndsWith( substr ); }
++
++ } // namespace Matchers
++
++ using namespace Matchers;
++
++} // namespace Catch
++
++///////////////////////////////////////////////////////////////////////////////
++#define OC_TEST_CASE( name, desc )\
+++(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Name_test ) \
++{\
++return @ name; \
++}\
+++(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Description_test ) \
++{ \
++return @ desc; \
++} \
++-(void) INTERNAL_CATCH_UNIQUE_NAME( Catch_TestCase_test )
++
++#endif
++
++#ifdef CATCH_IMPL
++
++// !TBD: Move the leak detector code into a separate header
++#ifdef CATCH_CONFIG_WINDOWS_CRTDBG
++#include <crtdbg.h>
++class LeakDetector {
++public:
++ LeakDetector() {
++ int flag = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG);
++ flag |= _CRTDBG_LEAK_CHECK_DF;
++ flag |= _CRTDBG_ALLOC_MEM_DF;
++ _CrtSetDbgFlag(flag);
++ _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
++ _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
++ // Change this to leaking allocation's number to break there
++ _CrtSetBreakAlloc(-1);
++ }
++};
++#else
++class LeakDetector {};
++#endif
++
++LeakDetector leakDetector;
++
++// #included from: internal/catch_impl.hpp
++#define TWOBLUECUBES_CATCH_IMPL_HPP_INCLUDED
++
++// Collect all the implementation files together here
++// These are the equivalent of what would usually be cpp files
++
++#ifdef __clang__
++#pragma clang diagnostic push
++#pragma clang diagnostic ignored "-Wweak-vtables"
++#endif
++
++// #included from: ../catch_session.hpp
++#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
++
++// #included from: internal/catch_commandline.hpp
++#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
++
++// #included from: catch_config.hpp
++#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED
++
++// #included from: catch_test_spec_parser.hpp
++#define TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED
++
++#ifdef __clang__
++#pragma clang diagnostic push
++#pragma clang diagnostic ignored "-Wpadded"
++#endif
++
++// #included from: catch_test_spec.hpp
++#define TWOBLUECUBES_CATCH_TEST_SPEC_HPP_INCLUDED
++
++#ifdef __clang__
++#pragma clang diagnostic push
++#pragma clang diagnostic ignored "-Wpadded"
++#endif
++
++// #included from: catch_wildcard_pattern.hpp
++#define TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED
++
++#include <stdexcept>
++
++namespace Catch
++{
++ class WildcardPattern {
++ enum WildcardPosition {
++ NoWildcard = 0,
++ WildcardAtStart = 1,
++ WildcardAtEnd = 2,
++ WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd
++ };
++
++ public:
++
++ WildcardPattern( std::string const& pattern, CaseSensitive::Choice caseSensitivity )
++ : m_caseSensitivity( caseSensitivity ),
++ m_wildcard( NoWildcard ),
++ m_pattern( adjustCase( pattern ) )
++ {
++ if( startsWith( m_pattern, '*' ) ) {
++ m_pattern = m_pattern.substr( 1 );
++ m_wildcard = WildcardAtStart;
++ }
++ if( endsWith( m_pattern, '*' ) ) {
++ m_pattern = m_pattern.substr( 0, m_pattern.size()-1 );
++ m_wildcard = static_cast<WildcardPosition>( m_wildcard | WildcardAtEnd );
++ }
++ }
++ virtual ~WildcardPattern();
++ virtual bool matches( std::string const& str ) const {
++ switch( m_wildcard ) {
++ case NoWildcard:
++ return m_pattern == adjustCase( str );
++ case WildcardAtStart:
++ return endsWith( adjustCase( str ), m_pattern );
++ case WildcardAtEnd:
++ return startsWith( adjustCase( str ), m_pattern );
++ case WildcardAtBothEnds:
++ return contains( adjustCase( str ), m_pattern );
++ }
++
++#ifdef __clang__
++#pragma clang diagnostic push
++#pragma clang diagnostic ignored "-Wunreachable-code"
++#endif
++ throw std::logic_error( "Unknown enum" );
++#ifdef __clang__
++#pragma clang diagnostic pop
++#endif
++ }
++ private:
++ std::string adjustCase( std::string const& str ) const {
++ return m_caseSensitivity == CaseSensitive::No ? toLower( str ) : str;
++ }
++ CaseSensitive::Choice m_caseSensitivity;
++ WildcardPosition m_wildcard;
++ std::string m_pattern;
++ };
++}
++
++#include <string>
++#include <vector>
++
++namespace Catch {
++
++ class TestSpec {
++ struct Pattern : SharedImpl<> {
++ virtual ~Pattern();
++ virtual bool matches( TestCaseInfo const& testCase ) const = 0;
++ };
++ class NamePattern : public Pattern {
++ public:
++ NamePattern( std::string const& name )
++ : m_wildcardPattern( toLower( name ), CaseSensitive::No )
++ {}
++ virtual ~NamePattern();
++ virtual bool matches( TestCaseInfo const& testCase ) const {
++ return m_wildcardPattern.matches( toLower( testCase.name ) );
++ }
++ private:
++ WildcardPattern m_wildcardPattern;
++ };
++
++ class TagPattern : public Pattern {
++ public:
++ TagPattern( std::string const& tag ) : m_tag( toLower( tag ) ) {}
++ virtual ~TagPattern();
++ virtual bool matches( TestCaseInfo const& testCase ) const {
++ return testCase.lcaseTags.find( m_tag ) != testCase.lcaseTags.end();
++ }
++ private:
++ std::string m_tag;
++ };
++
++ class ExcludedPattern : public Pattern {
++ public:
++ ExcludedPattern( Ptr<Pattern> const& underlyingPattern ) : m_underlyingPattern( underlyingPattern ) {}
++ virtual ~ExcludedPattern();
++ virtual bool matches( TestCaseInfo const& testCase ) const { return !m_underlyingPattern->matches( testCase ); }
++ private:
++ Ptr<Pattern> m_underlyingPattern;
++ };
++
++ struct Filter {
++ std::vector<Ptr<Pattern> > m_patterns;
++
++ bool matches( TestCaseInfo const& testCase ) const {
++ // All patterns in a filter must match for the filter to be a match
++ for( std::vector<Ptr<Pattern> >::const_iterator it = m_patterns.begin(), itEnd = m_patterns.end(); it != itEnd; ++it ) {
++ if( !(*it)->matches( testCase ) )
++ return false;
++ }
++ return true;
++ }
++ };
++
++ public:
++ bool hasFilters() const {
++ return !m_filters.empty();
++ }
++ bool matches( TestCaseInfo const& testCase ) const {
++ // A TestSpec matches if any filter matches
++ for( std::vector<Filter>::const_iterator it = m_filters.begin(), itEnd = m_filters.end(); it != itEnd; ++it )
++ if( it->matches( testCase ) )
++ return true;
++ return false;
++ }
++
++ private:
++ std::vector<Filter> m_filters;
++
++ friend class TestSpecParser;
++ };
++}
++
++#ifdef __clang__
++#pragma clang diagnostic pop
++#endif
++
++namespace Catch {
++
++ class TestSpecParser {
++ enum Mode{ None, Name, QuotedName, Tag, EscapedName };
++ Mode m_mode;
++ bool m_exclusion;
++ std::size_t m_start, m_pos;
++ std::string m_arg;
++ std::vector<std::size_t> m_escapeChars;
++ TestSpec::Filter m_currentFilter;
++ TestSpec m_testSpec;
++ ITagAliasRegistry const* m_tagAliases;
++
++ public:
++ TestSpecParser( ITagAliasRegistry const& tagAliases ) :m_mode(None), m_exclusion(false), m_start(0), m_pos(0), m_tagAliases( &tagAliases ) {}
++
++ TestSpecParser& parse( std::string const& arg ) {
++ m_mode = None;
++ m_exclusion = false;
++ m_start = std::string::npos;
++ m_arg = m_tagAliases->expandAliases( arg );
++ m_escapeChars.clear();
++ for( m_pos = 0; m_pos < m_arg.size(); ++m_pos )
++ visitChar( m_arg[m_pos] );
++ if( m_mode == Name )
++ addPattern<TestSpec::NamePattern>();
++ return *this;
++ }
++ TestSpec testSpec() {
++ addFilter();
++ return m_testSpec;
++ }
++ private:
++ void visitChar( char c ) {
++ if( m_mode == None ) {
++ switch( c ) {
++ case ' ': return;
++ case '~': m_exclusion = true; return;
++ case '[': return startNewMode( Tag, ++m_pos );
++ case '"': return startNewMode( QuotedName, ++m_pos );
++ case '\\': return escape();
++ default: startNewMode( Name, m_pos ); break;
++ }
++ }
++ if( m_mode == Name ) {
++ if( c == ',' ) {
++ addPattern<TestSpec::NamePattern>();
++ addFilter();
++ }
++ else if( c == '[' ) {
++ if( subString() == "exclude:" )
++ m_exclusion = true;
++ else
++ addPattern<TestSpec::NamePattern>();
++ startNewMode( Tag, ++m_pos );
++ }
++ else if( c == '\\' )
++ escape();
++ }
++ else if( m_mode == EscapedName )
++ m_mode = Name;
++ else if( m_mode == QuotedName && c == '"' )
++ addPattern<TestSpec::NamePattern>();
++ else if( m_mode == Tag && c == ']' )
++ addPattern<TestSpec::TagPattern>();
++ }
++ void startNewMode( Mode mode, std::size_t start ) {
++ m_mode = mode;
++ m_start = start;
++ }
++ void escape() {
++ if( m_mode == None )
++ m_start = m_pos;
++ m_mode = EscapedName;
++ m_escapeChars.push_back( m_pos );
++ }
++ std::string subString() const { return m_arg.substr( m_start, m_pos - m_start ); }
++ template<typename T>
++ void addPattern() {
++ std::string token = subString();
++ for( size_t i = 0; i < m_escapeChars.size(); ++i )
++ token = token.substr( 0, m_escapeChars[i]-m_start-i ) + token.substr( m_escapeChars[i]-m_start-i+1 );
++ m_escapeChars.clear();
++ if( startsWith( token, "exclude:" ) ) {
++ m_exclusion = true;
++ token = token.substr( 8 );
++ }
++ if( !token.empty() ) {
++ Ptr<TestSpec::Pattern> pattern = new T( token );
++ if( m_exclusion )
++ pattern = new TestSpec::ExcludedPattern( pattern );
++ m_currentFilter.m_patterns.push_back( pattern );
++ }
++ m_exclusion = false;
++ m_mode = None;
++ }
++ void addFilter() {
++ if( !m_currentFilter.m_patterns.empty() ) {
++ m_testSpec.m_filters.push_back( m_currentFilter );
++ m_currentFilter = TestSpec::Filter();
++ }
++ }
++ };
++ inline TestSpec parseTestSpec( std::string const& arg ) {
++ return TestSpecParser( ITagAliasRegistry::get() ).parse( arg ).testSpec();
++ }
++
++} // namespace Catch
++
++#ifdef __clang__
++#pragma clang diagnostic pop
++#endif
++
++// #included from: catch_interfaces_config.h
++#define TWOBLUECUBES_CATCH_INTERFACES_CONFIG_H_INCLUDED
++
++#include <iosfwd>
++#include <string>
++#include <vector>
++
++namespace Catch {
++
++ struct Verbosity { enum Level {
++ NoOutput = 0,
++ Quiet,
++ Normal
++ }; };
++
++ struct WarnAbout { enum What {
++ Nothing = 0x00,
++ NoAssertions = 0x01
++ }; };
++
++ struct ShowDurations { enum OrNot {
++ DefaultForReporter,
++ Always,
++ Never
++ }; };
++ struct RunTests { enum InWhatOrder {
++ InDeclarationOrder,
++ InLexicographicalOrder,
++ InRandomOrder
++ }; };
++ struct UseColour { enum YesOrNo {
++ Auto,
++ Yes,
++ No
++ }; };
++ struct WaitForKeypress { enum When {
++ Never,
++ BeforeStart = 1,
++ BeforeExit = 2,
++ BeforeStartAndExit = BeforeStart | BeforeExit
++ }; };
++
++ class TestSpec;
++
++ struct IConfig : IShared {
++
++ virtual ~IConfig();
++
++ virtual bool allowThrows() const = 0;
++ virtual std::ostream& stream() const = 0;
++ virtual std::string name() const = 0;
++ virtual bool includeSuccessfulResults() const = 0;
++ virtual bool shouldDebugBreak() const = 0;
++ virtual bool warnAboutMissingAssertions() const = 0;
++ virtual int abortAfter() const = 0;
++ virtual bool showInvisibles() const = 0;
++ virtual ShowDurations::OrNot showDurations() const = 0;
++ virtual TestSpec const& testSpec() const = 0;
++ virtual RunTests::InWhatOrder runOrder() const = 0;
++ virtual unsigned int rngSeed() const = 0;
++ virtual UseColour::YesOrNo useColour() const = 0;
++ virtual std::vector<std::string> const& getSectionsToRun() const = 0;
++
++ };
++}
++
++// #included from: catch_stream.h
++#define TWOBLUECUBES_CATCH_STREAM_H_INCLUDED
++
++// #included from: catch_streambuf.h
++#define TWOBLUECUBES_CATCH_STREAMBUF_H_INCLUDED
++
++#include <streambuf>
++
++namespace Catch {
++
++ class StreamBufBase : public std::streambuf {
++ public:
++ virtual ~StreamBufBase() CATCH_NOEXCEPT;
++ };
++}
++
++#include <streambuf>
++#include <ostream>
++#include <fstream>
++#include <memory>
++
++namespace Catch {
++
++ std::ostream& cout();
++ std::ostream& cerr();
++ std::ostream& clog();
++
++ struct IStream {
++ virtual ~IStream() CATCH_NOEXCEPT;
++ virtual std::ostream& stream() const = 0;
++ };
++
++ class FileStream : public IStream {
++ mutable std::ofstream m_ofs;
++ public:
++ FileStream( std::string const& filename );
++ virtual ~FileStream() CATCH_NOEXCEPT;
++ public: // IStream
++ virtual std::ostream& stream() const CATCH_OVERRIDE;
++ };
++
++ class CoutStream : public IStream {
++ mutable std::ostream m_os;
++ public:
++ CoutStream();
++ virtual ~CoutStream() CATCH_NOEXCEPT;
++
++ public: // IStream
++ virtual std::ostream& stream() const CATCH_OVERRIDE;
++ };
++
++ class DebugOutStream : public IStream {
++ CATCH_AUTO_PTR( StreamBufBase ) m_streamBuf;
++ mutable std::ostream m_os;
++ public:
++ DebugOutStream();
++ virtual ~DebugOutStream() CATCH_NOEXCEPT;
++
++ public: // IStream
++ virtual std::ostream& stream() const CATCH_OVERRIDE;
++ };
++}
++
++#include <memory>
++#include <vector>
++#include <string>
++#include <stdexcept>
++
++#ifndef CATCH_CONFIG_CONSOLE_WIDTH
++#define CATCH_CONFIG_CONSOLE_WIDTH 80
++#endif
++
++namespace Catch {
++
++ struct ConfigData {
++
++ ConfigData()
++ : listTests( false ),
++ listTags( false ),
++ listReporters( false ),
++ listTestNamesOnly( false ),
++ listExtraInfo( false ),
++ showSuccessfulTests( false ),
++ shouldDebugBreak( false ),
++ noThrow( false ),
++ showHelp( false ),
++ showInvisibles( false ),
++ filenamesAsTags( false ),
++ libIdentify( false ),
++ abortAfter( -1 ),
++ rngSeed( 0 ),
++ verbosity( Verbosity::Normal ),
++ warnings( WarnAbout::Nothing ),
++ showDurations( ShowDurations::DefaultForReporter ),
++ runOrder( RunTests::InDeclarationOrder ),
++ useColour( UseColour::Auto ),
++ waitForKeypress( WaitForKeypress::Never )
++ {}
++
++ bool listTests;
++ bool listTags;
++ bool listReporters;
++ bool listTestNamesOnly;
++ bool listExtraInfo;
++
++ bool showSuccessfulTests;
++ bool shouldDebugBreak;
++ bool noThrow;
++ bool showHelp;
++ bool showInvisibles;
++ bool filenamesAsTags;
++ bool libIdentify;
++
++ int abortAfter;
++ unsigned int rngSeed;
++
++ Verbosity::Level verbosity;
++ WarnAbout::What warnings;
++ ShowDurations::OrNot showDurations;
++ RunTests::InWhatOrder runOrder;
++ UseColour::YesOrNo useColour;
++ WaitForKeypress::When waitForKeypress;
++
++ std::string outputFilename;
++ std::string name;
++ std::string processName;
++
++ std::vector<std::string> reporterNames;
++ std::vector<std::string> testsOrTags;
++ std::vector<std::string> sectionsToRun;
++ };
++
++ class Config : public SharedImpl<IConfig> {
++ private:
++ Config( Config const& other );
++ Config& operator = ( Config const& other );
++ virtual void dummy();
++ public:
++
++ Config()
++ {}
++
++ Config( ConfigData const& data )
++ : m_data( data ),
++ m_stream( openStream() )
++ {
++ if( !data.testsOrTags.empty() ) {
++ TestSpecParser parser( ITagAliasRegistry::get() );
++ for( std::size_t i = 0; i < data.testsOrTags.size(); ++i )
++ parser.parse( data.testsOrTags[i] );
++ m_testSpec = parser.testSpec();
++ }
++ }
++
++ virtual ~Config() {}
++
++ std::string const& getFilename() const {
++ return m_data.outputFilename ;
++ }
++
++ bool listTests() const { return m_data.listTests; }
++ bool listTestNamesOnly() const { return m_data.listTestNamesOnly; }
++ bool listTags() const { return m_data.listTags; }
++ bool listReporters() const { return m_data.listReporters; }
++ bool listExtraInfo() const { return m_data.listExtraInfo; }
++
++ std::string getProcessName() const { return m_data.processName; }
++
++ std::vector<std::string> const& getReporterNames() const { return m_data.reporterNames; }
++ std::vector<std::string> const& getSectionsToRun() const CATCH_OVERRIDE { return m_data.sectionsToRun; }
++
++ virtual TestSpec const& testSpec() const CATCH_OVERRIDE { return m_testSpec; }
++
++ bool showHelp() const { return m_data.showHelp; }
++
++ // IConfig interface
++ virtual bool allowThrows() const CATCH_OVERRIDE { return !m_data.noThrow; }
++ virtual std::ostream& stream() const CATCH_OVERRIDE { return m_stream->stream(); }
++ virtual std::string name() const CATCH_OVERRIDE { return m_data.name.empty() ? m_data.processName : m_data.name; }
++ virtual bool includeSuccessfulResults() const CATCH_OVERRIDE { return m_data.showSuccessfulTests; }
++ virtual bool warnAboutMissingAssertions() const CATCH_OVERRIDE { return m_data.warnings & WarnAbout::NoAssertions; }
++ virtual ShowDurations::OrNot showDurations() const CATCH_OVERRIDE { return m_data.showDurations; }
++ virtual RunTests::InWhatOrder runOrder() const CATCH_OVERRIDE { return m_data.runOrder; }
++ virtual unsigned int rngSeed() const CATCH_OVERRIDE { return m_data.rngSeed; }
++ virtual UseColour::YesOrNo useColour() const CATCH_OVERRIDE { return m_data.useColour; }
++ virtual bool shouldDebugBreak() const CATCH_OVERRIDE { return m_data.shouldDebugBreak; }
++ virtual int abortAfter() const CATCH_OVERRIDE { return m_data.abortAfter; }
++ virtual bool showInvisibles() const CATCH_OVERRIDE { return m_data.showInvisibles; }
++
++ private:
++
++ IStream const* openStream() {
++ if( m_data.outputFilename.empty() )
++ return new CoutStream();
++ else if( m_data.outputFilename[0] == '%' ) {
++ if( m_data.outputFilename == "%debug" )
++ return new DebugOutStream();
++ else
++ throw std::domain_error( "Unrecognised stream: " + m_data.outputFilename );
++ }
++ else
++ return new FileStream( m_data.outputFilename );
++ }
++ ConfigData m_data;
++
++ CATCH_AUTO_PTR( IStream const ) m_stream;
++ TestSpec m_testSpec;
++ };
++
++} // end namespace Catch
++
++// #included from: catch_clara.h
++#define TWOBLUECUBES_CATCH_CLARA_H_INCLUDED
++
++// Use Catch's value for console width (store Clara's off to the side, if present)
++#ifdef CLARA_CONFIG_CONSOLE_WIDTH
++#define CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH CLARA_CONFIG_CONSOLE_WIDTH
++#undef CLARA_CONFIG_CONSOLE_WIDTH
++#endif
++#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH
++
++// Declare Clara inside the Catch namespace
++#define STITCH_CLARA_OPEN_NAMESPACE namespace Catch {
++// #included from: ../external/clara.h
++
++// Version 0.0.2.4
++
++// Only use header guard if we are not using an outer namespace
++#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OPEN_NAMESPACE)
++
++#ifndef STITCH_CLARA_OPEN_NAMESPACE
++#define TWOBLUECUBES_CLARA_H_INCLUDED
++#define STITCH_CLARA_OPEN_NAMESPACE
++#define STITCH_CLARA_CLOSE_NAMESPACE
++#else
++#define STITCH_CLARA_CLOSE_NAMESPACE }
++#endif
++
++#define STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE STITCH_CLARA_OPEN_NAMESPACE
++
++// ----------- #included from tbc_text_format.h -----------
++
++// Only use header guard if we are not using an outer namespace
++#if !defined(TBC_TEXT_FORMAT_H_INCLUDED) || defined(STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE)
++#ifndef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
++#define TBC_TEXT_FORMAT_H_INCLUDED
++#endif
++
++#include <string>
++#include <vector>
++#include <sstream>
++#include <algorithm>
++#include <cctype>
++
++// Use optional outer namespace
++#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
++namespace STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
++#endif
++
++namespace Tbc {
++
++#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
++ const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
++#else
++ const unsigned int consoleWidth = 80;
++#endif
++
++ struct TextAttributes {
++ TextAttributes()
++ : initialIndent( std::string::npos ),
++ indent( 0 ),
++ width( consoleWidth-1 ),
++ tabChar( '\t' )
++ {}
++
++ TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; }
++ TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; }
++ TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; }
++ TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; }
++
++ std::size_t initialIndent; // indent of first line, or npos
++ std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos
++ std::size_t width; // maximum width of text, including indent. Longer text will wrap
++ char tabChar; // If this char is seen the indent is changed to current pos
++ };
++
++ class Text {
++ public:
++ Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() )
++ : attr( _attr )
++ {
++ std::string wrappableChars = " [({.,/|\\-";
++ std::size_t indent = _attr.initialIndent != std::string::npos
++ ? _attr.initialIndent
++ : _attr.indent;
++ std::string remainder = _str;
++
++ while( !remainder.empty() ) {
++ if( lines.size() >= 1000 ) {
++ lines.push_back( "... message truncated due to excessive size" );
++ return;
++ }
++ std::size_t tabPos = std::string::npos;
++ std::size_t width = (std::min)( remainder.size(), _attr.width - indent );
++ std::size_t pos = remainder.find_first_of( '\n' );
++ if( pos <= width ) {
++ width = pos;
++ }
++ pos = remainder.find_last_of( _attr.tabChar, width );
++ if( pos != std::string::npos ) {
++ tabPos = pos;
++ if( remainder[width] == '\n' )
++ width--;
++ remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 );
++ }
++
++ if( width == remainder.size() ) {
++ spliceLine( indent, remainder, width );
++ }
++ else if( remainder[width] == '\n' ) {
++ spliceLine( indent, remainder, width );
++ if( width <= 1 || remainder.size() != 1 )
++ remainder = remainder.substr( 1 );
++ indent = _attr.indent;
++ }
++ else {
++ pos = remainder.find_last_of( wrappableChars, width );
++ if( pos != std::string::npos && pos > 0 ) {
++ spliceLine( indent, remainder, pos );
++ if( remainder[0] == ' ' )
++ remainder = remainder.substr( 1 );
++ }
++ else {
++ spliceLine( indent, remainder, width-1 );
++ lines.back() += "-";
++ }
++ if( lines.size() == 1 )
++ indent = _attr.indent;
++ if( tabPos != std::string::npos )
++ indent += tabPos;
++ }
++ }
++ }
++
++ void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) {
++ lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) );
++ _remainder = _remainder.substr( _pos );
++ }
++
++ typedef std::vector<std::string>::const_iterator const_iterator;
++
++ const_iterator begin() const { return lines.begin(); }
++ const_iterator end() const { return lines.end(); }
++ std::string const& last() const { return lines.back(); }
++ std::size_t size() const { return lines.size(); }
++ std::string const& operator[]( std::size_t _index ) const { return lines[_index]; }
++ std::string toString() const {
++ std::ostringstream oss;
++ oss << *this;
++ return oss.str();
++ }
++
++ friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) {
++ for( Text::const_iterator it = _text.begin(), itEnd = _text.end();
++ it != itEnd; ++it ) {
++ if( it != _text.begin() )
++ _stream << "\n";
++ _stream << *it;
++ }
++ return _stream;
++ }
++
++ private:
++ std::string str;
++ TextAttributes attr;
++ std::vector<std::string> lines;
++ };
++
++} // end namespace Tbc
++
++#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
++} // end outer namespace
++#endif
++
++#endif // TBC_TEXT_FORMAT_H_INCLUDED
++
++// ----------- end of #include from tbc_text_format.h -----------
++// ........... back in clara.h
++
++#undef STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE
++
++// ----------- #included from clara_compilers.h -----------
++
++#ifndef TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
++#define TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
++
++// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
++// The following features are defined:
++//
++// CLARA_CONFIG_CPP11_NULLPTR : is nullptr supported?
++// CLARA_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
++// CLARA_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
++// CLARA_CONFIG_CPP11_OVERRIDE : is override supported?
++// CLARA_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
++
++// CLARA_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
++
++// CLARA_CONFIG_VARIADIC_MACROS : are variadic macros supported?
++
++// In general each macro has a _NO_<feature name> form
++// (e.g. CLARA_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
++// Many features, at point of detection, define an _INTERNAL_ macro, so they
++// can be combined, en-mass, with the _NO_ forms later.
++
++// All the C++11 features can be disabled with CLARA_CONFIG_NO_CPP11
++
++#ifdef __clang__
++
++#if __has_feature(cxx_nullptr)
++#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
++#endif
++
++#if __has_feature(cxx_noexcept)
++#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
++#endif
++
++#endif // __clang__
++
++////////////////////////////////////////////////////////////////////////////////
++// GCC
++#ifdef __GNUC__
++
++#if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
++#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
++#endif
++
++// - otherwise more recent versions define __cplusplus >= 201103L
++// and will get picked up below
++
++#endif // __GNUC__
++
++////////////////////////////////////////////////////////////////////////////////
++// Visual C++
++#ifdef _MSC_VER
++
++#if (_MSC_VER >= 1600)
++#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
++#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
++#endif
++
++#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
++#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
++#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
++#endif
++
++#endif // _MSC_VER
++
++////////////////////////////////////////////////////////////////////////////////
++// C++ language feature support
++
++// catch all support for C++11
++#if defined(__cplusplus) && __cplusplus >= 201103L
++
++#define CLARA_CPP11_OR_GREATER
++
++#if !defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR)
++#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
++#endif
++
++#ifndef CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
++#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
++#endif
++
++#ifndef CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
++#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
++#endif
++
++#if !defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE)
++#define CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE
++#endif
++#if !defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
++#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
++#endif
++
++#endif // __cplusplus >= 201103L
++
++// Now set the actual defines based on the above + anything the user has configured
++#if defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NO_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_NO_CPP11)
++#define CLARA_CONFIG_CPP11_NULLPTR
++#endif
++#if defined(CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_NO_CPP11)
++#define CLARA_CONFIG_CPP11_NOEXCEPT
++#endif
++#if defined(CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_NO_CPP11)
++#define CLARA_CONFIG_CPP11_GENERATED_METHODS
++#endif
++#if defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_OVERRIDE) && !defined(CLARA_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_CPP11)
++#define CLARA_CONFIG_CPP11_OVERRIDE
++#endif
++#if defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_UNIQUE_PTR) && !defined(CLARA_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_CPP11)
++#define CLARA_CONFIG_CPP11_UNIQUE_PTR
++#endif
++
++// noexcept support:
++#if defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_NOEXCEPT)
++#define CLARA_NOEXCEPT noexcept
++# define CLARA_NOEXCEPT_IS(x) noexcept(x)
++#else
++#define CLARA_NOEXCEPT throw()
++# define CLARA_NOEXCEPT_IS(x)
++#endif
++
++// nullptr support
++#ifdef CLARA_CONFIG_CPP11_NULLPTR
++#define CLARA_NULL nullptr
++#else
++#define CLARA_NULL NULL
++#endif
++
++// override support
++#ifdef CLARA_CONFIG_CPP11_OVERRIDE
++#define CLARA_OVERRIDE override
++#else
++#define CLARA_OVERRIDE
++#endif
++
++// unique_ptr support
++#ifdef CLARA_CONFIG_CPP11_UNIQUE_PTR
++# define CLARA_AUTO_PTR( T ) std::unique_ptr<T>
++#else
++# define CLARA_AUTO_PTR( T ) std::auto_ptr<T>
++#endif
++
++#endif // TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
++
++// ----------- end of #include from clara_compilers.h -----------
++// ........... back in clara.h
++
++#include <map>
++#include <stdexcept>
++#include <memory>
++
++#if defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
++#define CLARA_PLATFORM_WINDOWS
++#endif
++
++// Use optional outer namespace
++#ifdef STITCH_CLARA_OPEN_NAMESPACE
++STITCH_CLARA_OPEN_NAMESPACE
++#endif
++
++namespace Clara {
++
++ struct UnpositionalTag {};
++
++ extern UnpositionalTag _;
++
++#ifdef CLARA_CONFIG_MAIN
++ UnpositionalTag _;
++#endif
++
++ namespace Detail {
++
++#ifdef CLARA_CONSOLE_WIDTH
++ const unsigned int consoleWidth = CLARA_CONFIG_CONSOLE_WIDTH;
++#else
++ const unsigned int consoleWidth = 80;
++#endif
++
++ using namespace Tbc;
++
++ inline bool startsWith( std::string const& str, std::string const& prefix ) {
++ return str.size() >= prefix.size() && str.substr( 0, prefix.size() ) == prefix;
++ }
++
++ template<typename T> struct RemoveConstRef{ typedef T type; };
++ template<typename T> struct RemoveConstRef<T&>{ typedef T type; };
++ template<typename T> struct RemoveConstRef<T const&>{ typedef T type; };
++ template<typename T> struct RemoveConstRef<T const>{ typedef T type; };
++
++ template<typename T> struct IsBool { static const bool value = false; };
++ template<> struct IsBool<bool> { static const bool value = true; };
++
++ template<typename T>
++ void convertInto( std::string const& _source, T& _dest ) {
++ std::stringstream ss;
++ ss << _source;
++ ss >> _dest;
++ if( ss.fail() )
++ throw std::runtime_error( "Unable to convert " + _source + " to destination type" );
++ }
++ inline void convertInto( std::string const& _source, std::string& _dest ) {
++ _dest = _source;
++ }
++ char toLowerCh(char c) {
++ return static_cast<char>( std::tolower( c ) );
++ }
++ inline void convertInto( std::string const& _source, bool& _dest ) {
++ std::string sourceLC = _source;
++ std::transform( sourceLC.begin(), sourceLC.end(), sourceLC.begin(), toLowerCh );
++ if( sourceLC == "y" || sourceLC == "1" || sourceLC == "true" || sourceLC == "yes" || sourceLC == "on" )
++ _dest = true;
++ else if( sourceLC == "n" || sourceLC == "0" || sourceLC == "false" || sourceLC == "no" || sourceLC == "off" )
++ _dest = false;
++ else
++ throw std::runtime_error( "Expected a boolean value but did not recognise:\n '" + _source + "'" );
++ }
++
++ template<typename ConfigT>
++ struct IArgFunction {
++ virtual ~IArgFunction() {}
++#ifdef CLARA_CONFIG_CPP11_GENERATED_METHODS
++ IArgFunction() = default;
++ IArgFunction( IArgFunction const& ) = default;
++#endif
++ virtual void set( ConfigT& config, std::string const& value ) const = 0;
++ virtual bool takesArg() const = 0;
++ virtual IArgFunction* clone() const = 0;
++ };
++
++ template<typename ConfigT>
++ class BoundArgFunction {
++ public:
++ BoundArgFunction() : functionObj( CLARA_NULL ) {}
++ BoundArgFunction( IArgFunction<ConfigT>* _functionObj ) : functionObj( _functionObj ) {}
++ BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : CLARA_NULL ) {}
++ BoundArgFunction& operator = ( BoundArgFunction const& other ) {
++ IArgFunction<ConfigT>* newFunctionObj = other.functionObj ? other.functionObj->clone() : CLARA_NULL;
++ delete functionObj;
++ functionObj = newFunctionObj;
++ return *this;
++ }
++ ~BoundArgFunction() { delete functionObj; }
++
++ void set( ConfigT& config, std::string const& value ) const {
++ functionObj->set( config, value );
++ }
++ bool takesArg() const { return functionObj->takesArg(); }
++
++ bool isSet() const {
++ return functionObj != CLARA_NULL;
++ }
++ private:
++ IArgFunction<ConfigT>* functionObj;
++ };
++
++ template<typename C>
++ struct NullBinder : IArgFunction<C>{
++ virtual void set( C&, std::string const& ) const {}
++ virtual bool takesArg() const { return true; }
++ virtual IArgFunction<C>* clone() const { return new NullBinder( *this ); }
++ };
++
++ template<typename C, typename M>
++ struct BoundDataMember : IArgFunction<C>{
++ BoundDataMember( M C::* _member ) : member( _member ) {}
++ virtual void set( C& p, std::string const& stringValue ) const {
++ convertInto( stringValue, p.*member );
++ }
++ virtual bool takesArg() const { return !IsBool<M>::value; }
++ virtual IArgFunction<C>* clone() const { return new BoundDataMember( *this ); }
++ M C::* member;
++ };
++ template<typename C, typename M>
++ struct BoundUnaryMethod : IArgFunction<C>{
++ BoundUnaryMethod( void (C::*_member)( M ) ) : member( _member ) {}
++ virtual void set( C& p, std::string const& stringValue ) const {
++ typename RemoveConstRef<M>::type value;
++ convertInto( stringValue, value );
++ (p.*member)( value );
++ }
++ virtual bool takesArg() const { return !IsBool<M>::value; }
++ virtual IArgFunction<C>* clone() const { return new BoundUnaryMethod( *this ); }
++ void (C::*member)( M );
++ };
++ template<typename C>
++ struct BoundNullaryMethod : IArgFunction<C>{
++ BoundNullaryMethod( void (C::*_member)() ) : member( _member ) {}
++ virtual void set( C& p, std::string const& stringValue ) const {
++ bool value;
++ convertInto( stringValue, value );
++ if( value )
++ (p.*member)();
++ }
++ virtual bool takesArg() const { return false; }
++ virtual IArgFunction<C>* clone() const { return new BoundNullaryMethod( *this ); }
++ void (C::*member)();
++ };
++
++ template<typename C>
++ struct BoundUnaryFunction : IArgFunction<C>{
++ BoundUnaryFunction( void (*_function)( C& ) ) : function( _function ) {}
++ virtual void set( C& obj, std::string const& stringValue ) const {
++ bool value;
++ convertInto( stringValue, value );
++ if( value )
++ function( obj );
++ }
++ virtual bool takesArg() const { return false; }
++ virtual IArgFunction<C>* clone() const { return new BoundUnaryFunction( *this ); }
++ void (*function)( C& );
++ };
++
++ template<typename C, typename T>
++ struct BoundBinaryFunction : IArgFunction<C>{
++ BoundBinaryFunction( void (*_function)( C&, T ) ) : function( _function ) {}
++ virtual void set( C& obj, std::string const& stringValue ) const {
++ typename RemoveConstRef<T>::type value;
++ convertInto( stringValue, value );
++ function( obj, value );
++ }
++ virtual bool takesArg() const { return !IsBool<T>::value; }
++ virtual IArgFunction<C>* clone() const { return new BoundBinaryFunction( *this ); }
++ void (*function)( C&, T );
++ };
++
++ } // namespace Detail
++
++ inline std::vector<std::string> argsToVector( int argc, char const* const* const argv ) {
++ std::vector<std::string> args( static_cast<std::size_t>( argc ) );
++ for( std::size_t i = 0; i < static_cast<std::size_t>( argc ); ++i )
++ args[i] = argv[i];
++
++ return args;
++ }
++
++ class Parser {
++ enum Mode { None, MaybeShortOpt, SlashOpt, ShortOpt, LongOpt, Positional };
++ Mode mode;
++ std::size_t from;
++ bool inQuotes;
++ public:
++
++ struct Token {
++ enum Type { Positional, ShortOpt, LongOpt };
++ Token( Type _type, std::string const& _data ) : type( _type ), data( _data ) {}
++ Type type;
++ std::string data;
++ };
++
++ Parser() : mode( None ), from( 0 ), inQuotes( false ){}
++
++ void parseIntoTokens( std::vector<std::string> const& args, std::vector<Token>& tokens ) {
++ const std::string doubleDash = "--";
++ for( std::size_t i = 1; i < args.size() && args[i] != doubleDash; ++i )
++ parseIntoTokens( args[i], tokens);
++ }
++
++ void parseIntoTokens( std::string const& arg, std::vector<Token>& tokens ) {
++ for( std::size_t i = 0; i < arg.size(); ++i ) {
++ char c = arg[i];
++ if( c == '"' )
++ inQuotes = !inQuotes;
++ mode = handleMode( i, c, arg, tokens );
++ }
++ mode = handleMode( arg.size(), '\0', arg, tokens );
++ }
++ Mode handleMode( std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens ) {
++ switch( mode ) {
++ case None: return handleNone( i, c );
++ case MaybeShortOpt: return handleMaybeShortOpt( i, c );
++ case ShortOpt:
++ case LongOpt:
++ case SlashOpt: return handleOpt( i, c, arg, tokens );
++ case Positional: return handlePositional( i, c, arg, tokens );
++ default: throw std::logic_error( "Unknown mode" );
++ }
++ }
++
++ Mode handleNone( std::size_t i, char c ) {
++ if( inQuotes ) {
++ from = i;
++ return Positional;
++ }
++ switch( c ) {
++ case '-': return MaybeShortOpt;
++#ifdef CLARA_PLATFORM_WINDOWS
++ case '/': from = i+1; return SlashOpt;
++#endif
++ default: from = i; return Positional;
++ }
++ }
++ Mode handleMaybeShortOpt( std::size_t i, char c ) {
++ switch( c ) {
++ case '-': from = i+1; return LongOpt;
++ default: from = i; return ShortOpt;
++ }
++ }
++
++ Mode handleOpt( std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens ) {
++ if( std::string( ":=\0", 3 ).find( c ) == std::string::npos )
++ return mode;
++
++ std::string optName = arg.substr( from, i-from );
++ if( mode == ShortOpt )
++ for( std::size_t j = 0; j < optName.size(); ++j )
++ tokens.push_back( Token( Token::ShortOpt, optName.substr( j, 1 ) ) );
++ else if( mode == SlashOpt && optName.size() == 1 )
++ tokens.push_back( Token( Token::ShortOpt, optName ) );
++ else
++ tokens.push_back( Token( Token::LongOpt, optName ) );
++ return None;
++ }
++ Mode handlePositional( std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens ) {
++ if( inQuotes || std::string( "\0", 1 ).find( c ) == std::string::npos )
++ return mode;
++
++ std::string data = arg.substr( from, i-from );
++ tokens.push_back( Token( Token::Positional, data ) );
++ return None;
++ }
++ };
++
++ template<typename ConfigT>
++ struct CommonArgProperties {
++ CommonArgProperties() {}
++ CommonArgProperties( Detail::BoundArgFunction<ConfigT> const& _boundField ) : boundField( _boundField ) {}
++
++ Detail::BoundArgFunction<ConfigT> boundField;
++ std::string description;
++ std::string detail;
++ std::string placeholder; // Only value if boundField takes an arg
++
++ bool takesArg() const {
++ return !placeholder.empty();
++ }
++ void validate() const {
++ if( !boundField.isSet() )
++ throw std::logic_error( "option not bound" );
++ }
++ };
++ struct OptionArgProperties {
++ std::vector<std::string> shortNames;
++ std::string longName;
++
++ bool hasShortName( std::string const& shortName ) const {
++ return std::find( shortNames.begin(), shortNames.end(), shortName ) != shortNames.end();
++ }
++ bool hasLongName( std::string const& _longName ) const {
++ return _longName == longName;
++ }
++ };
++ struct PositionalArgProperties {
++ PositionalArgProperties() : position( -1 ) {}
++ int position; // -1 means non-positional (floating)
++
++ bool isFixedPositional() const {
++ return position != -1;
++ }
++ };
++
++ template<typename ConfigT>
++ class CommandLine {
++
++ struct Arg : CommonArgProperties<ConfigT>, OptionArgProperties, PositionalArgProperties {
++ Arg() {}
++ Arg( Detail::BoundArgFunction<ConfigT> const& _boundField ) : CommonArgProperties<ConfigT>( _boundField ) {}
++
++ using CommonArgProperties<ConfigT>::placeholder; // !TBD
++
++ std::string dbgName() const {
++ if( !longName.empty() )
++ return "--" + longName;
++ if( !shortNames.empty() )
++ return "-" + shortNames[0];
++ return "positional args";
++ }
++ std::string commands() const {
++ std::ostringstream oss;
++ bool first = true;
++ std::vector<std::string>::const_iterator it = shortNames.begin(), itEnd = shortNames.end();
++ for(; it != itEnd; ++it ) {
++ if( first )
++ first = false;
++ else
++ oss << ", ";
++ oss << "-" << *it;
++ }
++ if( !longName.empty() ) {
++ if( !first )
++ oss << ", ";
++ oss << "--" << longName;
++ }
++ if( !placeholder.empty() )
++ oss << " <" << placeholder << ">";
++ return oss.str();
++ }
++ };
++
++ typedef CLARA_AUTO_PTR( Arg ) ArgAutoPtr;
++
++ friend void addOptName( Arg& arg, std::string const& optName )
++ {
++ if( optName.empty() )
++ return;
++ if( Detail::startsWith( optName, "--" ) ) {
++ if( !arg.longName.empty() )
++ throw std::logic_error( "Only one long opt may be specified. '"
++ + arg.longName
++ + "' already specified, now attempting to add '"
++ + optName + "'" );
++ arg.longName = optName.substr( 2 );
++ }
++ else if( Detail::startsWith( optName, "-" ) )
++ arg.shortNames.push_back( optName.substr( 1 ) );
++ else
++ throw std::logic_error( "option must begin with - or --. Option was: '" + optName + "'" );
++ }
++ friend void setPositionalArg( Arg& arg, int position )
++ {
++ arg.position = position;
++ }
++
++ class ArgBuilder {
++ public:
++ ArgBuilder( Arg* arg ) : m_arg( arg ) {}
++
++ // Bind a non-boolean data member (requires placeholder string)
++ template<typename C, typename M>
++ void bind( M C::* field, std::string const& placeholder ) {
++ m_arg->boundField = new Detail::BoundDataMember<C,M>( field );
++ m_arg->placeholder = placeholder;
++ }
++ // Bind a boolean data member (no placeholder required)
++ template<typename C>
++ void bind( bool C::* field ) {
++ m_arg->boundField = new Detail::BoundDataMember<C,bool>( field );
++ }
++
++ // Bind a method taking a single, non-boolean argument (requires a placeholder string)
++ template<typename C, typename M>
++ void bind( void (C::* unaryMethod)( M ), std::string const& placeholder ) {
++ m_arg->boundField = new Detail::BoundUnaryMethod<C,M>( unaryMethod );
++ m_arg->placeholder = placeholder;
++ }
++
++ // Bind a method taking a single, boolean argument (no placeholder string required)
++ template<typename C>
++ void bind( void (C::* unaryMethod)( bool ) ) {
++ m_arg->boundField = new Detail::BoundUnaryMethod<C,bool>( unaryMethod );
++ }
++
++ // Bind a method that takes no arguments (will be called if opt is present)
++ template<typename C>
++ void bind( void (C::* nullaryMethod)() ) {
++ m_arg->boundField = new Detail::BoundNullaryMethod<C>( nullaryMethod );
++ }
++
++ // Bind a free function taking a single argument - the object to operate on (no placeholder string required)
++ template<typename C>
++ void bind( void (* unaryFunction)( C& ) ) {
++ m_arg->boundField = new Detail::BoundUnaryFunction<C>( unaryFunction );
++ }
++
++ // Bind a free function taking a single argument - the object to operate on (requires a placeholder string)
++ template<typename C, typename T>
++ void bind( void (* binaryFunction)( C&, T ), std::string const& placeholder ) {
++ m_arg->boundField = new Detail::BoundBinaryFunction<C, T>( binaryFunction );
++ m_arg->placeholder = placeholder;
++ }
++
++ ArgBuilder& describe( std::string const& description ) {
++ m_arg->description = description;
++ return *this;
++ }
++ ArgBuilder& detail( std::string const& detail ) {
++ m_arg->detail = detail;
++ return *this;
++ }
++
++ protected:
++ Arg* m_arg;
++ };
++
++ class OptBuilder : public ArgBuilder {
++ public:
++ OptBuilder( Arg* arg ) : ArgBuilder( arg ) {}
++ OptBuilder( OptBuilder& other ) : ArgBuilder( other ) {}
++
++ OptBuilder& operator[]( std::string const& optName ) {
++ addOptName( *ArgBuilder::m_arg, optName );
++ return *this;
++ }
++ };
++
++ public:
++
++ CommandLine()
++ : m_boundProcessName( new Detail::NullBinder<ConfigT>() ),
++ m_highestSpecifiedArgPosition( 0 ),
++ m_throwOnUnrecognisedTokens( false )
++ {}
++ CommandLine( CommandLine const& other )
++ : m_boundProcessName( other.m_boundProcessName ),
++ m_options ( other.m_options ),
++ m_positionalArgs( other.m_positionalArgs ),
++ m_highestSpecifiedArgPosition( other.m_highestSpecifiedArgPosition ),
++ m_throwOnUnrecognisedTokens( other.m_throwOnUnrecognisedTokens )
++ {
++ if( other.m_floatingArg.get() )
++ m_floatingArg.reset( new Arg( *other.m_floatingArg ) );
++ }
++
++ CommandLine& setThrowOnUnrecognisedTokens( bool shouldThrow = true ) {
++ m_throwOnUnrecognisedTokens = shouldThrow;
++ return *this;
++ }
++
++ OptBuilder operator[]( std::string const& optName ) {
++ m_options.push_back( Arg() );
++ addOptName( m_options.back(), optName );
++ OptBuilder builder( &m_options.back() );
++ return builder;
++ }
++
++ ArgBuilder operator[]( int position ) {
++ m_positionalArgs.insert( std::make_pair( position, Arg() ) );
++ if( position > m_highestSpecifiedArgPosition )
++ m_highestSpecifiedArgPosition = position;
++ setPositionalArg( m_positionalArgs[position], position );
++ ArgBuilder builder( &m_positionalArgs[position] );
++ return builder;
++ }
++
++ // Invoke this with the _ instance
++ ArgBuilder operator[]( UnpositionalTag ) {
++ if( m_floatingArg.get() )
++ throw std::logic_error( "Only one unpositional argument can be added" );
++ m_floatingArg.reset( new Arg() );
++ ArgBuilder builder( m_floatingArg.get() );
++ return builder;
++ }
++
++ template<typename C, typename M>
++ void bindProcessName( M C::* field ) {
++ m_boundProcessName = new Detail::BoundDataMember<C,M>( field );
++ }
++ template<typename C, typename M>
++ void bindProcessName( void (C::*_unaryMethod)( M ) ) {
++ m_boundProcessName = new Detail::BoundUnaryMethod<C,M>( _unaryMethod );
++ }
++
++ void optUsage( std::ostream& os, std::size_t indent = 0, std::size_t width = Detail::consoleWidth ) const {
++ typename std::vector<Arg>::const_iterator itBegin = m_options.begin(), itEnd = m_options.end(), it;
++ std::size_t maxWidth = 0;
++ for( it = itBegin; it != itEnd; ++it )
++ maxWidth = (std::max)( maxWidth, it->commands().size() );
++
++ for( it = itBegin; it != itEnd; ++it ) {
++ Detail::Text usage( it->commands(), Detail::TextAttributes()
++ .setWidth( maxWidth+indent )
++ .setIndent( indent ) );
++ Detail::Text desc( it->description, Detail::TextAttributes()
++ .setWidth( width - maxWidth - 3 ) );
++
++ for( std::size_t i = 0; i < (std::max)( usage.size(), desc.size() ); ++i ) {
++ std::string usageCol = i < usage.size() ? usage[i] : "";
++ os << usageCol;
++
++ if( i < desc.size() && !desc[i].empty() )
++ os << std::string( indent + 2 + maxWidth - usageCol.size(), ' ' )
++ << desc[i];
++ os << "\n";
++ }
++ }
++ }
++ std::string optUsage() const {
++ std::ostringstream oss;
++ optUsage( oss );
++ return oss.str();
++ }
++
++ void argSynopsis( std::ostream& os ) const {
++ for( int i = 1; i <= m_highestSpecifiedArgPosition; ++i ) {
++ if( i > 1 )
++ os << " ";
++ typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find( i );
++ if( it != m_positionalArgs.end() )
++ os << "<" << it->second.placeholder << ">";
++ else if( m_floatingArg.get() )
++ os << "<" << m_floatingArg->placeholder << ">";
++ else
++ throw std::logic_error( "non consecutive positional arguments with no floating args" );
++ }
++ // !TBD No indication of mandatory args
++ if( m_floatingArg.get() ) {
++ if( m_highestSpecifiedArgPosition > 1 )
++ os << " ";
++ os << "[<" << m_floatingArg->placeholder << "> ...]";
++ }
++ }
++ std::string argSynopsis() const {
++ std::ostringstream oss;
++ argSynopsis( oss );
++ return oss.str();
++ }
++
++ void usage( std::ostream& os, std::string const& procName ) const {
++ validate();
++ os << "usage:\n " << procName << " ";
++ argSynopsis( os );
++ if( !m_options.empty() ) {
++ os << " [options]\n\nwhere options are: \n";
++ optUsage( os, 2 );
++ }
++ os << "\n";
++ }
++ std::string usage( std::string const& procName ) const {
++ std::ostringstream oss;
++ usage( oss, procName );
++ return oss.str();
++ }
++
++ ConfigT parse( std::vector<std::string> const& args ) const {
++ ConfigT config;
++ parseInto( args, config );
++ return config;
++ }
++
++ std::vector<Parser::Token> parseInto( std::vector<std::string> const& args, ConfigT& config ) const {
++ std::string processName = args.empty() ? std::string() : args[0];
++ std::size_t lastSlash = processName.find_last_of( "/\\" );
++ if( lastSlash != std::string::npos )
++ processName = processName.substr( lastSlash+1 );
++ m_boundProcessName.set( config, processName );
++ std::vector<Parser::Token> tokens;
++ Parser parser;
++ parser.parseIntoTokens( args, tokens );
++ return populate( tokens, config );
++ }
++
++ std::vector<Parser::Token> populate( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
++ validate();
++ std::vector<Parser::Token> unusedTokens = populateOptions( tokens, config );
++ unusedTokens = populateFixedArgs( unusedTokens, config );
++ unusedTokens = populateFloatingArgs( unusedTokens, config );
++ return unusedTokens;
++ }
++
++ std::vector<Parser::Token> populateOptions( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
++ std::vector<Parser::Token> unusedTokens;
++ std::vector<std::string> errors;
++ for( std::size_t i = 0; i < tokens.size(); ++i ) {
++ Parser::Token const& token = tokens[i];
++ typename std::vector<Arg>::const_iterator it = m_options.begin(), itEnd = m_options.end();
++ for(; it != itEnd; ++it ) {
++ Arg const& arg = *it;
++
++ try {
++ if( ( token.type == Parser::Token::ShortOpt && arg.hasShortName( token.data ) ) ||
++ ( token.type == Parser::Token::LongOpt && arg.hasLongName( token.data ) ) ) {
++ if( arg.takesArg() ) {
++ if( i == tokens.size()-1 || tokens[i+1].type != Parser::Token::Positional )
++ errors.push_back( "Expected argument to option: " + token.data );
++ else
++ arg.boundField.set( config, tokens[++i].data );
++ }
++ else {
++ arg.boundField.set( config, "true" );
++ }
++ break;
++ }
++ }
++ catch( std::exception& ex ) {
++ errors.push_back( std::string( ex.what() ) + "\n- while parsing: (" + arg.commands() + ")" );
++ }
++ }
++ if( it == itEnd ) {
++ if( token.type == Parser::Token::Positional || !m_throwOnUnrecognisedTokens )
++ unusedTokens.push_back( token );
++ else if( errors.empty() && m_throwOnUnrecognisedTokens )
++ errors.push_back( "unrecognised option: " + token.data );
++ }
++ }
++ if( !errors.empty() ) {
++ std::ostringstream oss;
++ for( std::vector<std::string>::const_iterator it = errors.begin(), itEnd = errors.end();
++ it != itEnd;
++ ++it ) {
++ if( it != errors.begin() )
++ oss << "\n";
++ oss << *it;
++ }
++ throw std::runtime_error( oss.str() );
++ }
++ return unusedTokens;
++ }
++ std::vector<Parser::Token> populateFixedArgs( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
++ std::vector<Parser::Token> unusedTokens;
++ int position = 1;
++ for( std::size_t i = 0; i < tokens.size(); ++i ) {
++ Parser::Token const& token = tokens[i];
++ typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find( position );
++ if( it != m_positionalArgs.end() )
++ it->second.boundField.set( config, token.data );
++ else
++ unusedTokens.push_back( token );
++ if( token.type == Parser::Token::Positional )
++ position++;
++ }
++ return unusedTokens;
++ }
++ std::vector<Parser::Token> populateFloatingArgs( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
++ if( !m_floatingArg.get() )
++ return tokens;
++ std::vector<Parser::Token> unusedTokens;
++ for( std::size_t i = 0; i < tokens.size(); ++i ) {
++ Parser::Token const& token = tokens[i];
++ if( token.type == Parser::Token::Positional )
++ m_floatingArg->boundField.set( config, token.data );
++ else
++ unusedTokens.push_back( token );
++ }
++ return unusedTokens;
++ }
++
++ void validate() const
++ {
++ if( m_options.empty() && m_positionalArgs.empty() && !m_floatingArg.get() )
++ throw std::logic_error( "No options or arguments specified" );
++
++ for( typename std::vector<Arg>::const_iterator it = m_options.begin(),
++ itEnd = m_options.end();
++ it != itEnd; ++it )
++ it->validate();
++ }
++
++ private:
++ Detail::BoundArgFunction<ConfigT> m_boundProcessName;
++ std::vector<Arg> m_options;
++ std::map<int, Arg> m_positionalArgs;
++ ArgAutoPtr m_floatingArg;
++ int m_highestSpecifiedArgPosition;
++ bool m_throwOnUnrecognisedTokens;
++ };
++
++} // end namespace Clara
++
++STITCH_CLARA_CLOSE_NAMESPACE
++#undef STITCH_CLARA_OPEN_NAMESPACE
++#undef STITCH_CLARA_CLOSE_NAMESPACE
++
++#endif // TWOBLUECUBES_CLARA_H_INCLUDED
++#undef STITCH_CLARA_OPEN_NAMESPACE
++
++// Restore Clara's value for console width, if present
++#ifdef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
++#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
++#undef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
++#endif
++
++#include <fstream>
++#include <ctime>
++
++namespace Catch {
++
++ inline void abortAfterFirst( ConfigData& config ) { config.abortAfter = 1; }
++ inline void abortAfterX( ConfigData& config, int x ) {
++ if( x < 1 )
++ throw std::runtime_error( "Value after -x or --abortAfter must be greater than zero" );
++ config.abortAfter = x;
++ }
++ inline void addTestOrTags( ConfigData& config, std::string const& _testSpec ) { config.testsOrTags.push_back( _testSpec ); }
++ inline void addSectionToRun( ConfigData& config, std::string const& sectionName ) { config.sectionsToRun.push_back( sectionName ); }
++ inline void addReporterName( ConfigData& config, std::string const& _reporterName ) { config.reporterNames.push_back( _reporterName ); }
++
++ inline void addWarning( ConfigData& config, std::string const& _warning ) {
++ if( _warning == "NoAssertions" )
++ config.warnings = static_cast<WarnAbout::What>( config.warnings | WarnAbout::NoAssertions );
++ else
++ throw std::runtime_error( "Unrecognised warning: '" + _warning + '\'' );
++ }
++ inline void setOrder( ConfigData& config, std::string const& order ) {
++ if( startsWith( "declared", order ) )
++ config.runOrder = RunTests::InDeclarationOrder;
++ else if( startsWith( "lexical", order ) )
++ config.runOrder = RunTests::InLexicographicalOrder;
++ else if( startsWith( "random", order ) )
++ config.runOrder = RunTests::InRandomOrder;
++ else
++ throw std::runtime_error( "Unrecognised ordering: '" + order + '\'' );
++ }
++ inline void setRngSeed( ConfigData& config, std::string const& seed ) {
++ if( seed == "time" ) {
++ config.rngSeed = static_cast<unsigned int>( std::time(0) );
++ }
++ else {
++ std::stringstream ss;
++ ss << seed;
++ ss >> config.rngSeed;
++ if( ss.fail() )
++ throw std::runtime_error( "Argument to --rng-seed should be the word 'time' or a number" );
++ }
++ }
++ inline void setVerbosity( ConfigData& config, int level ) {
++ // !TBD: accept strings?
++ config.verbosity = static_cast<Verbosity::Level>( level );
++ }
++ inline void setShowDurations( ConfigData& config, bool _showDurations ) {
++ config.showDurations = _showDurations
++ ? ShowDurations::Always
++ : ShowDurations::Never;
++ }
++ inline void setUseColour( ConfigData& config, std::string const& value ) {
++ std::string mode = toLower( value );
++
++ if( mode == "yes" )
++ config.useColour = UseColour::Yes;
++ else if( mode == "no" )
++ config.useColour = UseColour::No;
++ else if( mode == "auto" )
++ config.useColour = UseColour::Auto;
++ else
++ throw std::runtime_error( "colour mode must be one of: auto, yes or no" );
++ }
++ inline void setWaitForKeypress( ConfigData& config, std::string const& keypress ) {
++ std::string keypressLc = toLower( keypress );
++ if( keypressLc == "start" )
++ config.waitForKeypress = WaitForKeypress::BeforeStart;
++ else if( keypressLc == "exit" )
++ config.waitForKeypress = WaitForKeypress::BeforeExit;
++ else if( keypressLc == "both" )
++ config.waitForKeypress = WaitForKeypress::BeforeStartAndExit;
++ else
++ throw std::runtime_error( "keypress argument must be one of: start, exit or both. '" + keypress + "' not recognised" );
++ };
++
++ inline void forceColour( ConfigData& config ) {
++ config.useColour = UseColour::Yes;
++ }
++ inline void loadTestNamesFromFile( ConfigData& config, std::string const& _filename ) {
++ std::ifstream f( _filename.c_str() );
++ if( !f.is_open() )
++ throw std::domain_error( "Unable to load input file: " + _filename );
++
++ std::string line;
++ while( std::getline( f, line ) ) {
++ line = trim(line);
++ if( !line.empty() && !startsWith( line, '#' ) ) {
++ if( !startsWith( line, '"' ) )
++ line = '"' + line + '"';
++ addTestOrTags( config, line + ',' );
++ }
++ }
++ }
++
++ inline Clara::CommandLine<ConfigData> makeCommandLineParser() {
++
++ using namespace Clara;
++ CommandLine<ConfigData> cli;
++
++ cli.bindProcessName( &ConfigData::processName );
++
++ cli["-?"]["-h"]["--help"]
++ .describe( "display usage information" )
++ .bind( &ConfigData::showHelp );
++
++ cli["-l"]["--list-tests"]
++ .describe( "list all/matching test cases" )
++ .bind( &ConfigData::listTests );
++
++ cli["-t"]["--list-tags"]
++ .describe( "list all/matching tags" )
++ .bind( &ConfigData::listTags );
++
++ cli["-s"]["--success"]
++ .describe( "include successful tests in output" )
++ .bind( &ConfigData::showSuccessfulTests );
++
++ cli["-b"]["--break"]
++ .describe( "break into debugger on failure" )
++ .bind( &ConfigData::shouldDebugBreak );
++
++ cli["-e"]["--nothrow"]
++ .describe( "skip exception tests" )
++ .bind( &ConfigData::noThrow );
++
++ cli["-i"]["--invisibles"]
++ .describe( "show invisibles (tabs, newlines)" )
++ .bind( &ConfigData::showInvisibles );
++
++ cli["-o"]["--out"]
++ .describe( "output filename" )
++ .bind( &ConfigData::outputFilename, "filename" );
++
++ cli["-r"]["--reporter"]
++// .placeholder( "name[:filename]" )
++ .describe( "reporter to use (defaults to console)" )
++ .bind( &addReporterName, "name" );
++
++ cli["-n"]["--name"]
++ .describe( "suite name" )
++ .bind( &ConfigData::name, "name" );
++
++ cli["-a"]["--abort"]
++ .describe( "abort at first failure" )
++ .bind( &abortAfterFirst );
++
++ cli["-x"]["--abortx"]
++ .describe( "abort after x failures" )
++ .bind( &abortAfterX, "no. failures" );
++
++ cli["-w"]["--warn"]
++ .describe( "enable warnings" )
++ .bind( &addWarning, "warning name" );
++
++// - needs updating if reinstated
++// cli.into( &setVerbosity )
++// .describe( "level of verbosity (0=no output)" )
++// .shortOpt( "v")
++// .longOpt( "verbosity" )
++// .placeholder( "level" );
++
++ cli[_]
++ .describe( "which test or tests to use" )
++ .bind( &addTestOrTags, "test name, pattern or tags" );
++
++ cli["-d"]["--durations"]
++ .describe( "show test durations" )
++ .bind( &setShowDurations, "yes|no" );
++
++ cli["-f"]["--input-file"]
++ .describe( "load test names to run from a file" )
++ .bind( &loadTestNamesFromFile, "filename" );
++
++ cli["-#"]["--filenames-as-tags"]
++ .describe( "adds a tag for the filename" )
++ .bind( &ConfigData::filenamesAsTags );
++
++ cli["-c"]["--section"]
++ .describe( "specify section to run" )
++ .bind( &addSectionToRun, "section name" );
++
++ // Less common commands which don't have a short form
++ cli["--list-test-names-only"]
++ .describe( "list all/matching test cases names only" )
++ .bind( &ConfigData::listTestNamesOnly );
++
++ cli["--list-extra-info"]
++ .describe( "list all/matching test cases with more info" )
++ .bind( &ConfigData::listExtraInfo );
++
++ cli["--list-reporters"]
++ .describe( "list all reporters" )
++ .bind( &ConfigData::listReporters );
++
++ cli["--order"]
++ .describe( "test case order (defaults to decl)" )
++ .bind( &setOrder, "decl|lex|rand" );
++
++ cli["--rng-seed"]
++ .describe( "set a specific seed for random numbers" )
++ .bind( &setRngSeed, "'time'|number" );
++
++ cli["--force-colour"]
++ .describe( "force colourised output (deprecated)" )
++ .bind( &forceColour );
++
++ cli["--use-colour"]
++ .describe( "should output be colourised" )
++ .bind( &setUseColour, "yes|no" );
++
++ cli["--libidentify"]
++ .describe( "report name and version according to libidentify standard" )
++ .bind( &ConfigData::libIdentify );
++
++ cli["--wait-for-keypress"]
++ .describe( "waits for a keypress before exiting" )
++ .bind( &setWaitForKeypress, "start|exit|both" );
++
++ return cli;
++ }
++
++} // end namespace Catch
++
++// #included from: internal/catch_list.hpp
++#define TWOBLUECUBES_CATCH_LIST_HPP_INCLUDED
++
++// #included from: catch_text.h
++#define TWOBLUECUBES_CATCH_TEXT_H_INCLUDED
++
++#define TBC_TEXT_FORMAT_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH
++
++#define CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE Catch
++// #included from: ../external/tbc_text_format.h
++// Only use header guard if we are not using an outer namespace
++#ifndef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
++# ifdef TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
++# ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
++# define TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
++# endif
++# else
++# define TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
++# endif
++#endif
++#ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
++#include <string>
++#include <vector>
++#include <sstream>
++
++// Use optional outer namespace
++#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
++namespace CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
++#endif
++
++namespace Tbc {
++
++#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
++ const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
++#else
++ const unsigned int consoleWidth = 80;
++#endif
++
++ struct TextAttributes {
++ TextAttributes()
++ : initialIndent( std::string::npos ),
++ indent( 0 ),
++ width( consoleWidth-1 )
++ {}
++
++ TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; }
++ TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; }
++ TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; }
++
++ std::size_t initialIndent; // indent of first line, or npos
++ std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos
++ std::size_t width; // maximum width of text, including indent. Longer text will wrap
++ };
++
++ class Text {
++ public:
++ Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() )
++ : attr( _attr )
++ {
++ const std::string wrappableBeforeChars = "[({<\t";
++ const std::string wrappableAfterChars = "])}>-,./|\\";
++ const std::string wrappableInsteadOfChars = " \n\r";
++ std::string indent = _attr.initialIndent != std::string::npos
++ ? std::string( _attr.initialIndent, ' ' )
++ : std::string( _attr.indent, ' ' );
++
++ typedef std::string::const_iterator iterator;
++ iterator it = _str.begin();
++ const iterator strEnd = _str.end();
++
++ while( it != strEnd ) {
++
++ if( lines.size() >= 1000 ) {
++ lines.push_back( "... message truncated due to excessive size" );
++ return;
++ }
++
++ std::string suffix;
++ std::size_t width = (std::min)( static_cast<size_t>( strEnd-it ), _attr.width-static_cast<size_t>( indent.size() ) );
++ iterator itEnd = it+width;
++ iterator itNext = _str.end();
++
++ iterator itNewLine = std::find( it, itEnd, '\n' );
++ if( itNewLine != itEnd )
++ itEnd = itNewLine;
++
++ if( itEnd != strEnd ) {
++ bool foundWrapPoint = false;
++ iterator findIt = itEnd;
++ do {
++ if( wrappableAfterChars.find( *findIt ) != std::string::npos && findIt != itEnd ) {
++ itEnd = findIt+1;
++ itNext = findIt+1;
++ foundWrapPoint = true;
++ }
++ else if( findIt > it && wrappableBeforeChars.find( *findIt ) != std::string::npos ) {
++ itEnd = findIt;
++ itNext = findIt;
++ foundWrapPoint = true;
++ }
++ else if( wrappableInsteadOfChars.find( *findIt ) != std::string::npos ) {
++ itNext = findIt+1;
++ itEnd = findIt;
++ foundWrapPoint = true;
++ }
++ if( findIt == it )
++ break;
++ else
++ --findIt;
++ }
++ while( !foundWrapPoint );
++
++ if( !foundWrapPoint ) {
++ // No good wrap char, so we'll break mid word and add a hyphen
++ --itEnd;
++ itNext = itEnd;
++ suffix = "-";
++ }
++ else {
++ while( itEnd > it && wrappableInsteadOfChars.find( *(itEnd-1) ) != std::string::npos )
++ --itEnd;
++ }
++ }
++ lines.push_back( indent + std::string( it, itEnd ) + suffix );
++
++ if( indent.size() != _attr.indent )
++ indent = std::string( _attr.indent, ' ' );
++ it = itNext;
++ }
++ }
++
++ typedef std::vector<std::string>::const_iterator const_iterator;
++
++ const_iterator begin() const { return lines.begin(); }
++ const_iterator end() const { return lines.end(); }
++ std::string const& last() const { return lines.back(); }
++ std::size_t size() const { return lines.size(); }
++ std::string const& operator[]( std::size_t _index ) const { return lines[_index]; }
++ std::string toString() const {
++ std::ostringstream oss;
++ oss << *this;
++ return oss.str();
++ }
++
++ inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) {
++ for( Text::const_iterator it = _text.begin(), itEnd = _text.end();
++ it != itEnd; ++it ) {
++ if( it != _text.begin() )
++ _stream << "\n";
++ _stream << *it;
++ }
++ return _stream;
++ }
++
++ private:
++ std::string str;
++ TextAttributes attr;
++ std::vector<std::string> lines;
++ };
++
++} // end namespace Tbc
++
++#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
++} // end outer namespace
++#endif
++
++#endif // TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
++#undef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
++
++namespace Catch {
++ using Tbc::Text;
++ using Tbc::TextAttributes;
++}
++
++// #included from: catch_console_colour.hpp
++#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED
++
++namespace Catch {
++
++ struct Colour {
++ enum Code {
++ None = 0,
++
++ White,
++ Red,
++ Green,
++ Blue,
++ Cyan,
++ Yellow,
++ Grey,
++
++ Bright = 0x10,
++
++ BrightRed = Bright | Red,
++ BrightGreen = Bright | Green,
++ LightGrey = Bright | Grey,
++ BrightWhite = Bright | White,
++
++ // By intention
++ FileName = LightGrey,
++ Warning = Yellow,
++ ResultError = BrightRed,
++ ResultSuccess = BrightGreen,
++ ResultExpectedFailure = Warning,
++
++ Error = BrightRed,
++ Success = Green,
++
++ OriginalExpression = Cyan,
++ ReconstructedExpression = Yellow,
++
++ SecondaryText = LightGrey,
++ Headers = White
++ };
++
++ // Use constructed object for RAII guard
++ Colour( Code _colourCode );
++ Colour( Colour const& other );
++ ~Colour();
++
++ // Use static method for one-shot changes
++ static void use( Code _colourCode );
++
++ private:
++ bool m_moved;
++ };
++
++ inline std::ostream& operator << ( std::ostream& os, Colour const& ) { return os; }
++
++} // end namespace Catch
++
++// #included from: catch_interfaces_reporter.h
++#define TWOBLUECUBES_CATCH_INTERFACES_REPORTER_H_INCLUDED
++
++#include <string>
++#include <ostream>
++#include <map>
++
++namespace Catch
++{
++ struct ReporterConfig {
++ explicit ReporterConfig( Ptr<IConfig const> const& _fullConfig )
++ : m_stream( &_fullConfig->stream() ), m_fullConfig( _fullConfig ) {}
++
++ ReporterConfig( Ptr<IConfig const> const& _fullConfig, std::ostream& _stream )
++ : m_stream( &_stream ), m_fullConfig( _fullConfig ) {}
++
++ std::ostream& stream() const { return *m_stream; }
++ Ptr<IConfig const> fullConfig() const { return m_fullConfig; }
++
++ private:
++ std::ostream* m_stream;
++ Ptr<IConfig const> m_fullConfig;
++ };
++
++ struct ReporterPreferences {
++ ReporterPreferences()
++ : shouldRedirectStdOut( false )
++ {}
++
++ bool shouldRedirectStdOut;
++ };
++
++ template<typename T>
++ struct LazyStat : Option<T> {
++ LazyStat() : used( false ) {}
++ LazyStat& operator=( T const& _value ) {
++ Option<T>::operator=( _value );
++ used = false;
++ return *this;
++ }
++ void reset() {
++ Option<T>::reset();
++ used = false;
++ }
++ bool used;
++ };
++
++ struct TestRunInfo {
++ TestRunInfo( std::string const& _name ) : name( _name ) {}
++ std::string name;
++ };
++ struct GroupInfo {
++ GroupInfo( std::string const& _name,
++ std::size_t _groupIndex,
++ std::size_t _groupsCount )
++ : name( _name ),
++ groupIndex( _groupIndex ),
++ groupsCounts( _groupsCount )
++ {}
++
++ std::string name;
++ std::size_t groupIndex;
++ std::size_t groupsCounts;
++ };
++
++ struct AssertionStats {
++ AssertionStats( AssertionResult const& _assertionResult,
++ std::vector<MessageInfo> const& _infoMessages,
++ Totals const& _totals )
++ : assertionResult( _assertionResult ),
++ infoMessages( _infoMessages ),
++ totals( _totals )
++ {
++ if( assertionResult.hasMessage() ) {
++ // Copy message into messages list.
++ // !TBD This should have been done earlier, somewhere
++ MessageBuilder builder( assertionResult.getTestMacroName(), assertionResult.getSourceInfo(), assertionResult.getResultType() );
++ builder << assertionResult.getMessage();
++ builder.m_info.message = builder.m_stream.str();
++
++ infoMessages.push_back( builder.m_info );
++ }
++ }
++ virtual ~AssertionStats();
++
++# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
++ AssertionStats( AssertionStats const& ) = default;
++ AssertionStats( AssertionStats && ) = default;
++ AssertionStats& operator = ( AssertionStats const& ) = default;
++ AssertionStats& operator = ( AssertionStats && ) = default;
++# endif
++
++ AssertionResult assertionResult;
++ std::vector<MessageInfo> infoMessages;
++ Totals totals;
++ };
++
++ struct SectionStats {
++ SectionStats( SectionInfo const& _sectionInfo,
++ Counts const& _assertions,
++ double _durationInSeconds,
++ bool _missingAssertions )
++ : sectionInfo( _sectionInfo ),
++ assertions( _assertions ),
++ durationInSeconds( _durationInSeconds ),
++ missingAssertions( _missingAssertions )
++ {}
++ virtual ~SectionStats();
++# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
++ SectionStats( SectionStats const& ) = default;
++ SectionStats( SectionStats && ) = default;
++ SectionStats& operator = ( SectionStats const& ) = default;
++ SectionStats& operator = ( SectionStats && ) = default;
++# endif
++
++ SectionInfo sectionInfo;
++ Counts assertions;
++ double durationInSeconds;
++ bool missingAssertions;
++ };
++
++ struct TestCaseStats {
++ TestCaseStats( TestCaseInfo const& _testInfo,
++ Totals const& _totals,
++ std::string const& _stdOut,
++ std::string const& _stdErr,
++ bool _aborting )
++ : testInfo( _testInfo ),
++ totals( _totals ),
++ stdOut( _stdOut ),
++ stdErr( _stdErr ),
++ aborting( _aborting )
++ {}
++ virtual ~TestCaseStats();
++
++# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
++ TestCaseStats( TestCaseStats const& ) = default;
++ TestCaseStats( TestCaseStats && ) = default;
++ TestCaseStats& operator = ( TestCaseStats const& ) = default;
++ TestCaseStats& operator = ( TestCaseStats && ) = default;
++# endif
++
++ TestCaseInfo testInfo;
++ Totals totals;
++ std::string stdOut;
++ std::string stdErr;
++ bool aborting;
++ };
++
++ struct TestGroupStats {
++ TestGroupStats( GroupInfo const& _groupInfo,
++ Totals const& _totals,
++ bool _aborting )
++ : groupInfo( _groupInfo ),
++ totals( _totals ),
++ aborting( _aborting )
++ {}
++ TestGroupStats( GroupInfo const& _groupInfo )
++ : groupInfo( _groupInfo ),
++ aborting( false )
++ {}
++ virtual ~TestGroupStats();
++
++# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
++ TestGroupStats( TestGroupStats const& ) = default;
++ TestGroupStats( TestGroupStats && ) = default;
++ TestGroupStats& operator = ( TestGroupStats const& ) = default;
++ TestGroupStats& operator = ( TestGroupStats && ) = default;
++# endif
++
++ GroupInfo groupInfo;
++ Totals totals;
++ bool aborting;
++ };
++
++ struct TestRunStats {
++ TestRunStats( TestRunInfo const& _runInfo,
++ Totals const& _totals,
++ bool _aborting )
++ : runInfo( _runInfo ),
++ totals( _totals ),
++ aborting( _aborting )
++ {}
++ virtual ~TestRunStats();
++
++# ifndef CATCH_CONFIG_CPP11_GENERATED_METHODS
++ TestRunStats( TestRunStats const& _other )
++ : runInfo( _other.runInfo ),
++ totals( _other.totals ),
++ aborting( _other.aborting )
++ {}
++# else
++ TestRunStats( TestRunStats const& ) = default;
++ TestRunStats( TestRunStats && ) = default;
++ TestRunStats& operator = ( TestRunStats const& ) = default;
++ TestRunStats& operator = ( TestRunStats && ) = default;
++# endif
++
++ TestRunInfo runInfo;
++ Totals totals;
++ bool aborting;
++ };
++
++ class MultipleReporters;
++
++ struct IStreamingReporter : IShared {
++ virtual ~IStreamingReporter();
++
++ // Implementing class must also provide the following static method:
++ // static std::string getDescription();
++
++ virtual ReporterPreferences getPreferences() const = 0;
++
++ virtual void noMatchingTestCases( std::string const& spec ) = 0;
++
++ virtual void testRunStarting( TestRunInfo const& testRunInfo ) = 0;
++ virtual void testGroupStarting( GroupInfo const& groupInfo ) = 0;
++
++ virtual void testCaseStarting( TestCaseInfo const& testInfo ) = 0;
++ virtual void sectionStarting( SectionInfo const& sectionInfo ) = 0;
++
++ virtual void assertionStarting( AssertionInfo const& assertionInfo ) = 0;
++
++ // The return value indicates if the messages buffer should be cleared:
++ virtual bool assertionEnded( AssertionStats const& assertionStats ) = 0;
++
++ virtual void sectionEnded( SectionStats const& sectionStats ) = 0;
++ virtual void testCaseEnded( TestCaseStats const& testCaseStats ) = 0;
++ virtual void testGroupEnded( TestGroupStats const& testGroupStats ) = 0;
++ virtual void testRunEnded( TestRunStats const& testRunStats ) = 0;
++
++ virtual void skipTest( TestCaseInfo const& testInfo ) = 0;
++
++ virtual MultipleReporters* tryAsMulti() { return CATCH_NULL; }
++ };
++
++ struct IReporterFactory : IShared {
++ virtual ~IReporterFactory();
++ virtual IStreamingReporter* create( ReporterConfig const& config ) const = 0;
++ virtual std::string getDescription() const = 0;
++ };
++
++ struct IReporterRegistry {
++ typedef std::map<std::string, Ptr<IReporterFactory> > FactoryMap;
++ typedef std::vector<Ptr<IReporterFactory> > Listeners;
++
++ virtual ~IReporterRegistry();
++ virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig const> const& config ) const = 0;
++ virtual FactoryMap const& getFactories() const = 0;
++ virtual Listeners const& getListeners() const = 0;
++ };
++
++ Ptr<IStreamingReporter> addReporter( Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter );
++
++}
++
++#include <limits>
++#include <algorithm>
++
++namespace Catch {
++
++ inline std::size_t listTests( Config const& config ) {
++
++ TestSpec testSpec = config.testSpec();
++ if( config.testSpec().hasFilters() )
++ Catch::cout() << "Matching test cases:\n";
++ else {
++ Catch::cout() << "All available test cases:\n";
++ testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
++ }
++
++ std::size_t matchedTests = 0;
++ TextAttributes nameAttr, descAttr, tagsAttr;
++ nameAttr.setInitialIndent( 2 ).setIndent( 4 );
++ descAttr.setIndent( 4 );
++ tagsAttr.setIndent( 6 );
++
++ std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
++ for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
++ it != itEnd;
++ ++it ) {
++ matchedTests++;
++ TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
++ Colour::Code colour = testCaseInfo.isHidden()
++ ? Colour::SecondaryText
++ : Colour::None;
++ Colour colourGuard( colour );
++
++ Catch::cout() << Text( testCaseInfo.name, nameAttr ) << std::endl;
++ if( config.listExtraInfo() ) {
++ Catch::cout() << " " << testCaseInfo.lineInfo << std::endl;
++ std::string description = testCaseInfo.description;
++ if( description.empty() )
++ description = "(NO DESCRIPTION)";
++ Catch::cout() << Text( description, descAttr ) << std::endl;
++ }
++ if( !testCaseInfo.tags.empty() )
++ Catch::cout() << Text( testCaseInfo.tagsAsString, tagsAttr ) << std::endl;
++ }
++
++ if( !config.testSpec().hasFilters() )
++ Catch::cout() << pluralise( matchedTests, "test case" ) << '\n' << std::endl;
++ else
++ Catch::cout() << pluralise( matchedTests, "matching test case" ) << '\n' << std::endl;
++ return matchedTests;
++ }
++
++ inline std::size_t listTestsNamesOnly( Config const& config ) {
++ TestSpec testSpec = config.testSpec();
++ if( !config.testSpec().hasFilters() )
++ testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
++ std::size_t matchedTests = 0;
++ std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
++ for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
++ it != itEnd;
++ ++it ) {
++ matchedTests++;
++ TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
++ if( startsWith( testCaseInfo.name, '#' ) )
++ Catch::cout() << '"' << testCaseInfo.name << '"';
++ else
++ Catch::cout() << testCaseInfo.name;
++ if ( config.listExtraInfo() )
++ Catch::cout() << "\t@" << testCaseInfo.lineInfo;
++ Catch::cout() << std::endl;
++ }
++ return matchedTests;
++ }
++
++ struct TagInfo {
++ TagInfo() : count ( 0 ) {}
++ void add( std::string const& spelling ) {
++ ++count;
++ spellings.insert( spelling );
++ }
++ std::string all() const {
++ std::string out;
++ for( std::set<std::string>::const_iterator it = spellings.begin(), itEnd = spellings.end();
++ it != itEnd;
++ ++it )
++ out += "[" + *it + "]";
++ return out;
++ }
++ std::set<std::string> spellings;
++ std::size_t count;
++ };
++
++ inline std::size_t listTags( Config const& config ) {
++ TestSpec testSpec = config.testSpec();
++ if( config.testSpec().hasFilters() )
++ Catch::cout() << "Tags for matching test cases:\n";
++ else {
++ Catch::cout() << "All available tags:\n";
++ testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
++ }
++
++ std::map<std::string, TagInfo> tagCounts;
++
++ std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
++ for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
++ it != itEnd;
++ ++it ) {
++ for( std::set<std::string>::const_iterator tagIt = it->getTestCaseInfo().tags.begin(),
++ tagItEnd = it->getTestCaseInfo().tags.end();
++ tagIt != tagItEnd;
++ ++tagIt ) {
++ std::string tagName = *tagIt;
++ std::string lcaseTagName = toLower( tagName );
++ std::map<std::string, TagInfo>::iterator countIt = tagCounts.find( lcaseTagName );
++ if( countIt == tagCounts.end() )
++ countIt = tagCounts.insert( std::make_pair( lcaseTagName, TagInfo() ) ).first;
++ countIt->second.add( tagName );
++ }
++ }
++
++ for( std::map<std::string, TagInfo>::const_iterator countIt = tagCounts.begin(),
++ countItEnd = tagCounts.end();
++ countIt != countItEnd;
++ ++countIt ) {
++ std::ostringstream oss;
++ oss << " " << std::setw(2) << countIt->second.count << " ";
++ Text wrapper( countIt->second.all(), TextAttributes()
++ .setInitialIndent( 0 )
++ .setIndent( oss.str().size() )
++ .setWidth( CATCH_CONFIG_CONSOLE_WIDTH-10 ) );
++ Catch::cout() << oss.str() << wrapper << '\n';
++ }
++ Catch::cout() << pluralise( tagCounts.size(), "tag" ) << '\n' << std::endl;
++ return tagCounts.size();
++ }
++
++ inline std::size_t listReporters( Config const& /*config*/ ) {
++ Catch::cout() << "Available reporters:\n";
++ IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories();
++ IReporterRegistry::FactoryMap::const_iterator itBegin = factories.begin(), itEnd = factories.end(), it;
++ std::size_t maxNameLen = 0;
++ for(it = itBegin; it != itEnd; ++it )
++ maxNameLen = (std::max)( maxNameLen, it->first.size() );
++
++ for(it = itBegin; it != itEnd; ++it ) {
++ Text wrapper( it->second->getDescription(), TextAttributes()
++ .setInitialIndent( 0 )
++ .setIndent( 7+maxNameLen )
++ .setWidth( CATCH_CONFIG_CONSOLE_WIDTH - maxNameLen-8 ) );
++ Catch::cout() << " "
++ << it->first
++ << ':'
++ << std::string( maxNameLen - it->first.size() + 2, ' ' )
++ << wrapper << '\n';
++ }
++ Catch::cout() << std::endl;
++ return factories.size();
++ }
++
++ inline Option<std::size_t> list( Config const& config ) {
++ Option<std::size_t> listedCount;
++ if( config.listTests() || ( config.listExtraInfo() && !config.listTestNamesOnly() ) )
++ listedCount = listedCount.valueOr(0) + listTests( config );
++ if( config.listTestNamesOnly() )
++ listedCount = listedCount.valueOr(0) + listTestsNamesOnly( config );
++ if( config.listTags() )
++ listedCount = listedCount.valueOr(0) + listTags( config );
++ if( config.listReporters() )
++ listedCount = listedCount.valueOr(0) + listReporters( config );
++ return listedCount;
++ }
++
++} // end namespace Catch
++
++// #included from: internal/catch_run_context.hpp
++#define TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED
++
++// #included from: catch_test_case_tracker.hpp
++#define TWOBLUECUBES_CATCH_TEST_CASE_TRACKER_HPP_INCLUDED
++
++#include <algorithm>
++#include <string>
++#include <assert.h>
++#include <vector>
++#include <stdexcept>
++
++CATCH_INTERNAL_SUPPRESS_ETD_WARNINGS
++
++namespace Catch {
++namespace TestCaseTracking {
++
++ struct NameAndLocation {
++ std::string name;
++ SourceLineInfo location;
++
++ NameAndLocation( std::string const& _name, SourceLineInfo const& _location )
++ : name( _name ),
++ location( _location )
++ {}
++ };
++
++ struct ITracker : SharedImpl<> {
++ virtual ~ITracker();
++
++ // static queries
++ virtual NameAndLocation const& nameAndLocation() const = 0;
++
++ // dynamic queries
++ virtual bool isComplete() const = 0; // Successfully completed or failed
++ virtual bool isSuccessfullyCompleted() const = 0;
++ virtual bool isOpen() const = 0; // Started but not complete
++ virtual bool hasChildren() const = 0;
++
++ virtual ITracker& parent() = 0;
++
++ // actions
++ virtual void close() = 0; // Successfully complete
++ virtual void fail() = 0;
++ virtual void markAsNeedingAnotherRun() = 0;
++
++ virtual void addChild( Ptr<ITracker> const& child ) = 0;
++ virtual ITracker* findChild( NameAndLocation const& nameAndLocation ) = 0;
++ virtual void openChild() = 0;
++
++ // Debug/ checking
++ virtual bool isSectionTracker() const = 0;
++ virtual bool isIndexTracker() const = 0;
++ };
++
++ class TrackerContext {
++
++ enum RunState {
++ NotStarted,
++ Executing,
++ CompletedCycle
++ };
++
++ Ptr<ITracker> m_rootTracker;
++ ITracker* m_currentTracker;
++ RunState m_runState;
++
++ public:
++
++ static TrackerContext& instance() {
++ static TrackerContext s_instance;
++ return s_instance;
++ }
++
++ TrackerContext()
++ : m_currentTracker( CATCH_NULL ),
++ m_runState( NotStarted )
++ {}
++
++ ITracker& startRun();
++
++ void endRun() {
++ m_rootTracker.reset();
++ m_currentTracker = CATCH_NULL;
++ m_runState = NotStarted;
++ }
++
++ void startCycle() {
++ m_currentTracker = m_rootTracker.get();
++ m_runState = Executing;
++ }
++ void completeCycle() {
++ m_runState = CompletedCycle;
++ }
++
++ bool completedCycle() const {
++ return m_runState == CompletedCycle;
++ }
++ ITracker& currentTracker() {
++ return *m_currentTracker;
++ }
++ void setCurrentTracker( ITracker* tracker ) {
++ m_currentTracker = tracker;
++ }
++ };
++
++ class TrackerBase : public ITracker {
++ protected:
++ enum CycleState {
++ NotStarted,
++ Executing,
++ ExecutingChildren,
++ NeedsAnotherRun,
++ CompletedSuccessfully,
++ Failed
++ };
++ class TrackerHasName {
++ NameAndLocation m_nameAndLocation;
++ public:
++ TrackerHasName( NameAndLocation const& nameAndLocation ) : m_nameAndLocation( nameAndLocation ) {}
++ bool operator ()( Ptr<ITracker> const& tracker ) {
++ return
++ tracker->nameAndLocation().name == m_nameAndLocation.name &&
++ tracker->nameAndLocation().location == m_nameAndLocation.location;
++ }
++ };
++ typedef std::vector<Ptr<ITracker> > Children;
++ NameAndLocation m_nameAndLocation;
++ TrackerContext& m_ctx;
++ ITracker* m_parent;
++ Children m_children;
++ CycleState m_runState;
++ public:
++ TrackerBase( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent )
++ : m_nameAndLocation( nameAndLocation ),
++ m_ctx( ctx ),
++ m_parent( parent ),
++ m_runState( NotStarted )
++ {}
++ virtual ~TrackerBase();
++
++ virtual NameAndLocation const& nameAndLocation() const CATCH_OVERRIDE {
++ return m_nameAndLocation;
++ }
++ virtual bool isComplete() const CATCH_OVERRIDE {
++ return m_runState == CompletedSuccessfully || m_runState == Failed;
++ }
++ virtual bool isSuccessfullyCompleted() const CATCH_OVERRIDE {
++ return m_runState == CompletedSuccessfully;
++ }
++ virtual bool isOpen() const CATCH_OVERRIDE {
++ return m_runState != NotStarted && !isComplete();
++ }
++ virtual bool hasChildren() const CATCH_OVERRIDE {
++ return !m_children.empty();
++ }
++
++ virtual void addChild( Ptr<ITracker> const& child ) CATCH_OVERRIDE {
++ m_children.push_back( child );
++ }
++
++ virtual ITracker* findChild( NameAndLocation const& nameAndLocation ) CATCH_OVERRIDE {
++ Children::const_iterator it = std::find_if( m_children.begin(), m_children.end(), TrackerHasName( nameAndLocation ) );
++ return( it != m_children.end() )
++ ? it->get()
++ : CATCH_NULL;
++ }
++ virtual ITracker& parent() CATCH_OVERRIDE {
++ assert( m_parent ); // Should always be non-null except for root
++ return *m_parent;
++ }
++
++ virtual void openChild() CATCH_OVERRIDE {
++ if( m_runState != ExecutingChildren ) {
++ m_runState = ExecutingChildren;
++ if( m_parent )
++ m_parent->openChild();
++ }
++ }
++
++ virtual bool isSectionTracker() const CATCH_OVERRIDE { return false; }
++ virtual bool isIndexTracker() const CATCH_OVERRIDE { return false; }
++
++ void open() {
++ m_runState = Executing;
++ moveToThis();
++ if( m_parent )
++ m_parent->openChild();
++ }
++
++ virtual void close() CATCH_OVERRIDE {
++
++ // Close any still open children (e.g. generators)
++ while( &m_ctx.currentTracker() != this )
++ m_ctx.currentTracker().close();
++
++ switch( m_runState ) {
++ case NotStarted:
++ case CompletedSuccessfully:
++ case Failed:
++ throw std::logic_error( "Illogical state" );
++
++ case NeedsAnotherRun:
++ break;;
++
++ case Executing:
++ m_runState = CompletedSuccessfully;
++ break;
++ case ExecutingChildren:
++ if( m_children.empty() || m_children.back()->isComplete() )
++ m_runState = CompletedSuccessfully;
++ break;
++
++ default:
++ throw std::logic_error( "Unexpected state" );
++ }
++ moveToParent();
++ m_ctx.completeCycle();
++ }
++ virtual void fail() CATCH_OVERRIDE {
++ m_runState = Failed;
++ if( m_parent )
++ m_parent->markAsNeedingAnotherRun();
++ moveToParent();
++ m_ctx.completeCycle();
++ }
++ virtual void markAsNeedingAnotherRun() CATCH_OVERRIDE {
++ m_runState = NeedsAnotherRun;
++ }
++ private:
++ void moveToParent() {
++ assert( m_parent );
++ m_ctx.setCurrentTracker( m_parent );
++ }
++ void moveToThis() {
++ m_ctx.setCurrentTracker( this );
++ }
++ };
++
++ class SectionTracker : public TrackerBase {
++ std::vector<std::string> m_filters;
++ public:
++ SectionTracker( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent )
++ : TrackerBase( nameAndLocation, ctx, parent )
++ {
++ if( parent ) {
++ while( !parent->isSectionTracker() )
++ parent = &parent->parent();
++
++ SectionTracker& parentSection = static_cast<SectionTracker&>( *parent );
++ addNextFilters( parentSection.m_filters );
++ }
++ }
++ virtual ~SectionTracker();
++
++ virtual bool isSectionTracker() const CATCH_OVERRIDE { return true; }
++
++ static SectionTracker& acquire( TrackerContext& ctx, NameAndLocation const& nameAndLocation ) {
++ SectionTracker* section = CATCH_NULL;
++
++ ITracker& currentTracker = ctx.currentTracker();
++ if( ITracker* childTracker = currentTracker.findChild( nameAndLocation ) ) {
++ assert( childTracker );
++ assert( childTracker->isSectionTracker() );
++ section = static_cast<SectionTracker*>( childTracker );
++ }
++ else {
++ section = new SectionTracker( nameAndLocation, ctx, ¤tTracker );
++ currentTracker.addChild( section );
++ }
++ if( !ctx.completedCycle() )
++ section->tryOpen();
++ return *section;
++ }
++
++ void tryOpen() {
++ if( !isComplete() && (m_filters.empty() || m_filters[0].empty() || m_filters[0] == m_nameAndLocation.name ) )
++ open();
++ }
++
++ void addInitialFilters( std::vector<std::string> const& filters ) {
++ if( !filters.empty() ) {
++ m_filters.push_back(""); // Root - should never be consulted
++ m_filters.push_back(""); // Test Case - not a section filter
++ m_filters.insert( m_filters.end(), filters.begin(), filters.end() );
++ }
++ }
++ void addNextFilters( std::vector<std::string> const& filters ) {
++ if( filters.size() > 1 )
++ m_filters.insert( m_filters.end(), ++filters.begin(), filters.end() );
++ }
++ };
++
++ class IndexTracker : public TrackerBase {
++ int m_size;
++ int m_index;
++ public:
++ IndexTracker( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent, int size )
++ : TrackerBase( nameAndLocation, ctx, parent ),
++ m_size( size ),
++ m_index( -1 )
++ {}
++ virtual ~IndexTracker();
++
++ virtual bool isIndexTracker() const CATCH_OVERRIDE { return true; }
++
++ static IndexTracker& acquire( TrackerContext& ctx, NameAndLocation const& nameAndLocation, int size ) {
++ IndexTracker* tracker = CATCH_NULL;
++
++ ITracker& currentTracker = ctx.currentTracker();
++ if( ITracker* childTracker = currentTracker.findChild( nameAndLocation ) ) {
++ assert( childTracker );
++ assert( childTracker->isIndexTracker() );
++ tracker = static_cast<IndexTracker*>( childTracker );
++ }
++ else {
++ tracker = new IndexTracker( nameAndLocation, ctx, ¤tTracker, size );
++ currentTracker.addChild( tracker );
++ }
++
++ if( !ctx.completedCycle() && !tracker->isComplete() ) {
++ if( tracker->m_runState != ExecutingChildren && tracker->m_runState != NeedsAnotherRun )
++ tracker->moveNext();
++ tracker->open();
++ }
++
++ return *tracker;
++ }
++
++ int index() const { return m_index; }
++
++ void moveNext() {
++ m_index++;
++ m_children.clear();
++ }
++
++ virtual void close() CATCH_OVERRIDE {
++ TrackerBase::close();
++ if( m_runState == CompletedSuccessfully && m_index < m_size-1 )
++ m_runState = Executing;
++ }
++ };
++
++ inline ITracker& TrackerContext::startRun() {
++ m_rootTracker = new SectionTracker( NameAndLocation( "{root}", CATCH_INTERNAL_LINEINFO ), *this, CATCH_NULL );
++ m_currentTracker = CATCH_NULL;
++ m_runState = Executing;
++ return *m_rootTracker;
++ }
++
++} // namespace TestCaseTracking
++
++using TestCaseTracking::ITracker;
++using TestCaseTracking::TrackerContext;
++using TestCaseTracking::SectionTracker;
++using TestCaseTracking::IndexTracker;
++
++} // namespace Catch
++
++CATCH_INTERNAL_UNSUPPRESS_ETD_WARNINGS
++
++// #included from: catch_fatal_condition.hpp
++#define TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED
++
++namespace Catch {
++
++ // Report the error condition
++ inline void reportFatal( std::string const& message ) {
++ IContext& context = Catch::getCurrentContext();
++ IResultCapture* resultCapture = context.getResultCapture();
++ resultCapture->handleFatalErrorCondition( message );
++ }
++
++} // namespace Catch
++
++#if defined ( CATCH_PLATFORM_WINDOWS ) /////////////////////////////////////////
++// #included from: catch_windows_h_proxy.h
++
++#define TWOBLUECUBES_CATCH_WINDOWS_H_PROXY_H_INCLUDED
++
++#ifdef CATCH_DEFINES_NOMINMAX
++# define NOMINMAX
++#endif
++#ifdef CATCH_DEFINES_WIN32_LEAN_AND_MEAN
++# define WIN32_LEAN_AND_MEAN
++#endif
++
++#ifdef __AFXDLL
++#include <AfxWin.h>
++#else
++#include <windows.h>
++#endif
++
++#ifdef CATCH_DEFINES_NOMINMAX
++# undef NOMINMAX
++#endif
++#ifdef CATCH_DEFINES_WIN32_LEAN_AND_MEAN
++# undef WIN32_LEAN_AND_MEAN
++#endif
++
++
++# if !defined ( CATCH_CONFIG_WINDOWS_SEH )
++
++namespace Catch {
++ struct FatalConditionHandler {
++ void reset() {}
++ };
++}
++
++# else // CATCH_CONFIG_WINDOWS_SEH is defined
++
++namespace Catch {
++
++ struct SignalDefs { DWORD id; const char* name; };
++ extern SignalDefs signalDefs[];
++ // There is no 1-1 mapping between signals and windows exceptions.
++ // Windows can easily distinguish between SO and SigSegV,
++ // but SigInt, SigTerm, etc are handled differently.
++ SignalDefs signalDefs[] = {
++ { EXCEPTION_ILLEGAL_INSTRUCTION, "SIGILL - Illegal instruction signal" },
++ { EXCEPTION_STACK_OVERFLOW, "SIGSEGV - Stack overflow" },
++ { EXCEPTION_ACCESS_VIOLATION, "SIGSEGV - Segmentation violation signal" },
++ { EXCEPTION_INT_DIVIDE_BY_ZERO, "Divide by zero error" },
++ };
++
++ struct FatalConditionHandler {
++
++ static LONG CALLBACK handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo) {
++ for (int i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
++ if (ExceptionInfo->ExceptionRecord->ExceptionCode == signalDefs[i].id) {
++ reportFatal(signalDefs[i].name);
++ }
++ }
++ // If its not an exception we care about, pass it along.
++ // This stops us from eating debugger breaks etc.
++ return EXCEPTION_CONTINUE_SEARCH;
++ }
++
++ FatalConditionHandler() {
++ isSet = true;
++ // 32k seems enough for Catch to handle stack overflow,
++ // but the value was found experimentally, so there is no strong guarantee
++ guaranteeSize = 32 * 1024;
++ exceptionHandlerHandle = CATCH_NULL;
++ // Register as first handler in current chain
++ exceptionHandlerHandle = AddVectoredExceptionHandler(1, handleVectoredException);
++ // Pass in guarantee size to be filled
++ SetThreadStackGuarantee(&guaranteeSize);
++ }
++
++ static void reset() {
++ if (isSet) {
++ // Unregister handler and restore the old guarantee
++ RemoveVectoredExceptionHandler(exceptionHandlerHandle);
++ SetThreadStackGuarantee(&guaranteeSize);
++ exceptionHandlerHandle = CATCH_NULL;
++ isSet = false;
++ }
++ }
++
++ ~FatalConditionHandler() {
++ reset();
++ }
++ private:
++ static bool isSet;
++ static ULONG guaranteeSize;
++ static PVOID exceptionHandlerHandle;
++ };
++
++ bool FatalConditionHandler::isSet = false;
++ ULONG FatalConditionHandler::guaranteeSize = 0;
++ PVOID FatalConditionHandler::exceptionHandlerHandle = CATCH_NULL;
++
++} // namespace Catch
++
++# endif // CATCH_CONFIG_WINDOWS_SEH
++
++#else // Not Windows - assumed to be POSIX compatible //////////////////////////
++
++# if !defined(CATCH_CONFIG_POSIX_SIGNALS)
++
++namespace Catch {
++ struct FatalConditionHandler {
++ void reset() {}
++ };
++}
++
++# else // CATCH_CONFIG_POSIX_SIGNALS is defined
++
++#include <signal.h>
++
++namespace Catch {
++
++ struct SignalDefs {
++ int id;
++ const char* name;
++ };
++ extern SignalDefs signalDefs[];
++ SignalDefs signalDefs[] = {
++ { SIGINT, "SIGINT - Terminal interrupt signal" },
++ { SIGILL, "SIGILL - Illegal instruction signal" },
++ { SIGFPE, "SIGFPE - Floating point error signal" },
++ { SIGSEGV, "SIGSEGV - Segmentation violation signal" },
++ { SIGTERM, "SIGTERM - Termination request signal" },
++ { SIGABRT, "SIGABRT - Abort (abnormal termination) signal" }
++ };
++
++ struct FatalConditionHandler {
++
++ static bool isSet;
++ static struct sigaction oldSigActions [sizeof(signalDefs)/sizeof(SignalDefs)];
++ static stack_t oldSigStack;
++ static char altStackMem[SIGSTKSZ];
++
++ static void handleSignal( int sig ) {
++ std::string name = "<unknown signal>";
++ for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
++ SignalDefs &def = signalDefs[i];
++ if (sig == def.id) {
++ name = def.name;
++ break;
++ }
++ }
++ reset();
++ reportFatal(name);
++ raise( sig );
++ }
++
++ FatalConditionHandler() {
++ isSet = true;
++ stack_t sigStack;
++ sigStack.ss_sp = altStackMem;
++ sigStack.ss_size = SIGSTKSZ;
++ sigStack.ss_flags = 0;
++ sigaltstack(&sigStack, &oldSigStack);
++ struct sigaction sa = { 0 };
++
++ sa.sa_handler = handleSignal;
++ sa.sa_flags = SA_ONSTACK;
++ for (std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i) {
++ sigaction(signalDefs[i].id, &sa, &oldSigActions[i]);
++ }
++ }
++
++ ~FatalConditionHandler() {
++ reset();
++ }
++ static void reset() {
++ if( isSet ) {
++ // Set signals back to previous values -- hopefully nobody overwrote them in the meantime
++ for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i ) {
++ sigaction(signalDefs[i].id, &oldSigActions[i], CATCH_NULL);
++ }
++ // Return the old stack
++ sigaltstack(&oldSigStack, CATCH_NULL);
++ isSet = false;
++ }
++ }
++ };
++
++ bool FatalConditionHandler::isSet = false;
++ struct sigaction FatalConditionHandler::oldSigActions[sizeof(signalDefs)/sizeof(SignalDefs)] = {};
++ stack_t FatalConditionHandler::oldSigStack = {};
++ char FatalConditionHandler::altStackMem[SIGSTKSZ] = {};
++
++} // namespace Catch
++
++# endif // CATCH_CONFIG_POSIX_SIGNALS
++
++#endif // not Windows
++
++#include <cassert>
++#include <set>
++#include <string>
++
++namespace Catch {
++
++ class StreamRedirect {
++
++ public:
++ StreamRedirect( std::ostream& stream, std::string& targetString )
++ : m_stream( stream ),
++ m_prevBuf( stream.rdbuf() ),
++ m_targetString( targetString )
++ {
++ stream.rdbuf( m_oss.rdbuf() );
++ }
++
++ ~StreamRedirect() {
++ m_targetString += m_oss.str();
++ m_stream.rdbuf( m_prevBuf );
++ }
++
++ private:
++ std::ostream& m_stream;
++ std::streambuf* m_prevBuf;
++ std::ostringstream m_oss;
++ std::string& m_targetString;
++ };
++
++ // StdErr has two constituent streams in C++, std::cerr and std::clog
++ // This means that we need to redirect 2 streams into 1 to keep proper
++ // order of writes and cannot use StreamRedirect on its own
++ class StdErrRedirect {
++ public:
++ StdErrRedirect(std::string& targetString)
++ :m_cerrBuf( cerr().rdbuf() ), m_clogBuf(clog().rdbuf()),
++ m_targetString(targetString){
++ cerr().rdbuf(m_oss.rdbuf());
++ clog().rdbuf(m_oss.rdbuf());
++ }
++ ~StdErrRedirect() {
++ m_targetString += m_oss.str();
++ cerr().rdbuf(m_cerrBuf);
++ clog().rdbuf(m_clogBuf);
++ }
++ private:
++ std::streambuf* m_cerrBuf;
++ std::streambuf* m_clogBuf;
++ std::ostringstream m_oss;
++ std::string& m_targetString;
++ };
++
++ ///////////////////////////////////////////////////////////////////////////
++
++ class RunContext : public IResultCapture, public IRunner {
++
++ RunContext( RunContext const& );
++ void operator =( RunContext const& );
++
++ public:
++
++ explicit RunContext( Ptr<IConfig const> const& _config, Ptr<IStreamingReporter> const& reporter )
++ : m_runInfo( _config->name() ),
++ m_context( getCurrentMutableContext() ),
++ m_activeTestCase( CATCH_NULL ),
++ m_config( _config ),
++ m_reporter( reporter ),
++ m_shouldReportUnexpected ( true )
++ {
++ m_context.setRunner( this );
++ m_context.setConfig( m_config );
++ m_context.setResultCapture( this );
++ m_reporter->testRunStarting( m_runInfo );
++ }
++
++ virtual ~RunContext() {
++ m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, aborting() ) );
++ }
++
++ void testGroupStarting( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ) {
++ m_reporter->testGroupStarting( GroupInfo( testSpec, groupIndex, groupsCount ) );
++ }
++ void testGroupEnded( std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount ) {
++ m_reporter->testGroupEnded( TestGroupStats( GroupInfo( testSpec, groupIndex, groupsCount ), totals, aborting() ) );
++ }
++
++ Totals runTest( TestCase const& testCase ) {
++ Totals prevTotals = m_totals;
++
++ std::string redirectedCout;
++ std::string redirectedCerr;
++
++ TestCaseInfo testInfo = testCase.getTestCaseInfo();
++
++ m_reporter->testCaseStarting( testInfo );
++
++ m_activeTestCase = &testCase;
++
++ do {
++ ITracker& rootTracker = m_trackerContext.startRun();
++ assert( rootTracker.isSectionTracker() );
++ static_cast<SectionTracker&>( rootTracker ).addInitialFilters( m_config->getSectionsToRun() );
++ do {
++ m_trackerContext.startCycle();
++ m_testCaseTracker = &SectionTracker::acquire( m_trackerContext, TestCaseTracking::NameAndLocation( testInfo.name, testInfo.lineInfo ) );
++ runCurrentTest( redirectedCout, redirectedCerr );
++ }
++ while( !m_testCaseTracker->isSuccessfullyCompleted() && !aborting() );
++ }
++ // !TBD: deprecated - this will be replaced by indexed trackers
++ while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() );
++
++ Totals deltaTotals = m_totals.delta( prevTotals );
++ if( testInfo.expectedToFail() && deltaTotals.testCases.passed > 0 ) {
++ deltaTotals.assertions.failed++;
++ deltaTotals.testCases.passed--;
++ deltaTotals.testCases.failed++;
++ }
++ m_totals.testCases += deltaTotals.testCases;
++ m_reporter->testCaseEnded( TestCaseStats( testInfo,
++ deltaTotals,
++ redirectedCout,
++ redirectedCerr,
++ aborting() ) );
++
++ m_activeTestCase = CATCH_NULL;
++ m_testCaseTracker = CATCH_NULL;
++
++ return deltaTotals;
++ }
++
++ Ptr<IConfig const> config() const {
++ return m_config;
++ }
++
++ private: // IResultCapture
++
++ virtual void assertionEnded( AssertionResult const& result ) {
++ if( result.getResultType() == ResultWas::Ok ) {
++ m_totals.assertions.passed++;
++ }
++ else if( !result.isOk() ) {
++ if( m_activeTestCase->getTestCaseInfo().okToFail() )
++ m_totals.assertions.failedButOk++;
++ else
++ m_totals.assertions.failed++;
++ }
++
++ // We have no use for the return value (whether messages should be cleared), because messages were made scoped
++ // and should be let to clear themselves out.
++ static_cast<void>(m_reporter->assertionEnded(AssertionStats(result, m_messages, m_totals)));
++
++ // Reset working state
++ m_lastAssertionInfo = AssertionInfo( "", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}" , m_lastAssertionInfo.resultDisposition );
++ m_lastResult = result;
++ }
++
++ virtual bool lastAssertionPassed()
++ {
++ return m_totals.assertions.passed == (m_prevPassed + 1);
++ }
++
++ virtual void assertionPassed()
++ {
++ m_totals.assertions.passed++;
++ m_lastAssertionInfo.capturedExpression = "{Unknown expression after the reported line}";
++ m_lastAssertionInfo.macroName = "";
++ }
++
++ virtual void assertionRun()
++ {
++ m_prevPassed = m_totals.assertions.passed;
++ }
++
++ virtual bool sectionStarted (
++ SectionInfo const& sectionInfo,
++ Counts& assertions
++ )
++ {
++ ITracker& sectionTracker = SectionTracker::acquire( m_trackerContext, TestCaseTracking::NameAndLocation( sectionInfo.name, sectionInfo.lineInfo ) );
++ if( !sectionTracker.isOpen() )
++ return false;
++ m_activeSections.push_back( §ionTracker );
++
++ m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo;
++
++ m_reporter->sectionStarting( sectionInfo );
++
++ assertions = m_totals.assertions;
++
++ return true;
++ }
++ bool testForMissingAssertions( Counts& assertions ) {
++ if( assertions.total() != 0 )
++ return false;
++ if( !m_config->warnAboutMissingAssertions() )
++ return false;
++ if( m_trackerContext.currentTracker().hasChildren() )
++ return false;
++ m_totals.assertions.failed++;
++ assertions.failed++;
++ return true;
++ }
++
++ virtual void sectionEnded( SectionEndInfo const& endInfo ) {
++ Counts assertions = m_totals.assertions - endInfo.prevAssertions;
++ bool missingAssertions = testForMissingAssertions( assertions );
++
++ if( !m_activeSections.empty() ) {
++ m_activeSections.back()->close();
++ m_activeSections.pop_back();
++ }
++
++ m_reporter->sectionEnded( SectionStats( endInfo.sectionInfo, assertions, endInfo.durationInSeconds, missingAssertions ) );
++ m_messages.clear();
++ }
++
++ virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) {
++ if( m_unfinishedSections.empty() )
++ m_activeSections.back()->fail();
++ else
++ m_activeSections.back()->close();
++ m_activeSections.pop_back();
++
++ m_unfinishedSections.push_back( endInfo );
++ }
++
++ virtual void pushScopedMessage( MessageInfo const& message ) {
++ m_messages.push_back( message );
++ }
++
++ virtual void popScopedMessage( MessageInfo const& message ) {
++ m_messages.erase( std::remove( m_messages.begin(), m_messages.end(), message ), m_messages.end() );
++ }
++
++ virtual std::string getCurrentTestName() const {
++ return m_activeTestCase
++ ? m_activeTestCase->getTestCaseInfo().name
++ : std::string();
++ }
++
++ virtual const AssertionResult* getLastResult() const {
++ return &m_lastResult;
++ }
++
++ virtual void exceptionEarlyReported() {
++ m_shouldReportUnexpected = false;
++ }
++
++ virtual void handleFatalErrorCondition( std::string const& message ) {
++ // Don't rebuild the result -- the stringification itself can cause more fatal errors
++ // Instead, fake a result data.
++ AssertionResultData tempResult;
++ tempResult.resultType = ResultWas::FatalErrorCondition;
++ tempResult.message = message;
++ AssertionResult result(m_lastAssertionInfo, tempResult);
++
++ getResultCapture().assertionEnded(result);
++
++ handleUnfinishedSections();
++
++ // Recreate section for test case (as we will lose the one that was in scope)
++ TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
++ SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description );
++
++ Counts assertions;
++ assertions.failed = 1;
++ SectionStats testCaseSectionStats( testCaseSection, assertions, 0, false );
++ m_reporter->sectionEnded( testCaseSectionStats );
++
++ TestCaseInfo testInfo = m_activeTestCase->getTestCaseInfo();
++
++ Totals deltaTotals;
++ deltaTotals.testCases.failed = 1;
++ deltaTotals.assertions.failed = 1;
++ m_reporter->testCaseEnded( TestCaseStats( testInfo,
++ deltaTotals,
++ std::string(),
++ std::string(),
++ false ) );
++ m_totals.testCases.failed++;
++ testGroupEnded( std::string(), m_totals, 1, 1 );
++ m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, false ) );
++ }
++
++ public:
++ // !TBD We need to do this another way!
++ bool aborting() const {
++ return m_totals.assertions.failed == static_cast<std::size_t>( m_config->abortAfter() );
++ }
++
++ private:
++
++ void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) {
++ TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
++ SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description );
++ m_reporter->sectionStarting( testCaseSection );
++ Counts prevAssertions = m_totals.assertions;
++ double duration = 0;
++ m_shouldReportUnexpected = true;
++ try {
++ m_lastAssertionInfo = AssertionInfo( "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal );
++
++ seedRng( *m_config );
++
++ Timer timer;
++ timer.start();
++ if( m_reporter->getPreferences().shouldRedirectStdOut ) {
++ StreamRedirect coutRedir( Catch::cout(), redirectedCout );
++ StdErrRedirect errRedir( redirectedCerr );
++ invokeActiveTestCase();
++ }
++ else {
++ invokeActiveTestCase();
++ }
++ duration = timer.getElapsedSeconds();
++ }
++ catch( TestFailureException& ) {
++ // This just means the test was aborted due to failure
++ }
++ catch(...) {
++ // Under CATCH_CONFIG_FAST_COMPILE, unexpected exceptions under REQUIRE assertions
++ // are reported without translation at the point of origin.
++ if (m_shouldReportUnexpected) {
++ makeUnexpectedResultBuilder().useActiveException();
++ }
++ }
++ m_testCaseTracker->close();
++ handleUnfinishedSections();
++ m_messages.clear();
++
++ Counts assertions = m_totals.assertions - prevAssertions;
++ bool missingAssertions = testForMissingAssertions( assertions );
++
++ SectionStats testCaseSectionStats( testCaseSection, assertions, duration, missingAssertions );
++ m_reporter->sectionEnded( testCaseSectionStats );
++ }
++
++ void invokeActiveTestCase() {
++ FatalConditionHandler fatalConditionHandler; // Handle signals
++ m_activeTestCase->invoke();
++ fatalConditionHandler.reset();
++ }
++
++ private:
++
++ ResultBuilder makeUnexpectedResultBuilder() const {
++ return ResultBuilder( m_lastAssertionInfo.macroName,
++ m_lastAssertionInfo.lineInfo,
++ m_lastAssertionInfo.capturedExpression,
++ m_lastAssertionInfo.resultDisposition );
++ }
++
++ void handleUnfinishedSections() {
++ // If sections ended prematurely due to an exception we stored their
++ // infos here so we can tear them down outside the unwind process.
++ for( std::vector<SectionEndInfo>::const_reverse_iterator it = m_unfinishedSections.rbegin(),
++ itEnd = m_unfinishedSections.rend();
++ it != itEnd;
++ ++it )
++ sectionEnded( *it );
++ m_unfinishedSections.clear();
++ }
++
++ TestRunInfo m_runInfo;
++ IMutableContext& m_context;
++ TestCase const* m_activeTestCase;
++ ITracker* m_testCaseTracker;
++ ITracker* m_currentSectionTracker;
++ AssertionResult m_lastResult;
++
++ Ptr<IConfig const> m_config;
++ Totals m_totals;
++ Ptr<IStreamingReporter> m_reporter;
++ std::vector<MessageInfo> m_messages;
++ AssertionInfo m_lastAssertionInfo;
++ std::vector<SectionEndInfo> m_unfinishedSections;
++ std::vector<ITracker*> m_activeSections;
++ TrackerContext m_trackerContext;
++ size_t m_prevPassed;
++ bool m_shouldReportUnexpected;
++ };
++
++ IResultCapture& getResultCapture() {
++ if( IResultCapture* capture = getCurrentContext().getResultCapture() )
++ return *capture;
++ else
++ throw std::logic_error( "No result capture instance" );
++ }
++
++} // end namespace Catch
++
++// #included from: internal/catch_version.h
++#define TWOBLUECUBES_CATCH_VERSION_H_INCLUDED
++
++namespace Catch {
++
++ // Versioning information
++ struct Version {
++ Version( unsigned int _majorVersion,
++ unsigned int _minorVersion,
++ unsigned int _patchNumber,
++ char const * const _branchName,
++ unsigned int _buildNumber );
++
++ unsigned int const majorVersion;
++ unsigned int const minorVersion;
++ unsigned int const patchNumber;
++
++ // buildNumber is only used if branchName is not null
++ char const * const branchName;
++ unsigned int const buildNumber;
++
++ friend std::ostream& operator << ( std::ostream& os, Version const& version );
++
++ private:
++ void operator=( Version const& );
++ };
++
++ inline Version libraryVersion();
++}
++
++#include <fstream>
++#include <stdlib.h>
++#include <limits>
++
++namespace Catch {
++
++ Ptr<IStreamingReporter> createReporter( std::string const& reporterName, Ptr<Config> const& config ) {
++ Ptr<IStreamingReporter> reporter = getRegistryHub().getReporterRegistry().create( reporterName, config.get() );
++ if( !reporter ) {
++ std::ostringstream oss;
++ oss << "No reporter registered with name: '" << reporterName << "'";
++ throw std::domain_error( oss.str() );
++ }
++ return reporter;
++ }
++
++#if !defined(CATCH_CONFIG_DEFAULT_REPORTER)
++#define CATCH_CONFIG_DEFAULT_REPORTER "console"
++#endif
++
++ Ptr<IStreamingReporter> makeReporter( Ptr<Config> const& config ) {
++ std::vector<std::string> reporters = config->getReporterNames();
++ if( reporters.empty() )
++ reporters.push_back( CATCH_CONFIG_DEFAULT_REPORTER );
++
++ Ptr<IStreamingReporter> reporter;
++ for( std::vector<std::string>::const_iterator it = reporters.begin(), itEnd = reporters.end();
++ it != itEnd;
++ ++it )
++ reporter = addReporter( reporter, createReporter( *it, config ) );
++ return reporter;
++ }
++ Ptr<IStreamingReporter> addListeners( Ptr<IConfig const> const& config, Ptr<IStreamingReporter> reporters ) {
++ IReporterRegistry::Listeners listeners = getRegistryHub().getReporterRegistry().getListeners();
++ for( IReporterRegistry::Listeners::const_iterator it = listeners.begin(), itEnd = listeners.end();
++ it != itEnd;
++ ++it )
++ reporters = addReporter(reporters, (*it)->create( ReporterConfig( config ) ) );
++ return reporters;
++ }
++
++ Totals runTests( Ptr<Config> const& config ) {
++
++ Ptr<IConfig const> iconfig = config.get();
++
++ Ptr<IStreamingReporter> reporter = makeReporter( config );
++ reporter = addListeners( iconfig, reporter );
++
++ RunContext context( iconfig, reporter );
++
++ Totals totals;
++
++ context.testGroupStarting( config->name(), 1, 1 );
++
++ TestSpec testSpec = config->testSpec();
++ if( !testSpec.hasFilters() )
++ testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "~[.]" ).testSpec(); // All not hidden tests
++
++ std::vector<TestCase> const& allTestCases = getAllTestCasesSorted( *iconfig );
++ for( std::vector<TestCase>::const_iterator it = allTestCases.begin(), itEnd = allTestCases.end();
++ it != itEnd;
++ ++it ) {
++ if( !context.aborting() && matchTest( *it, testSpec, *iconfig ) )
++ totals += context.runTest( *it );
++ else
++ reporter->skipTest( *it );
++ }
++
++ context.testGroupEnded( iconfig->name(), totals, 1, 1 );
++ return totals;
++ }
++
++ void applyFilenamesAsTags( IConfig const& config ) {
++ std::vector<TestCase> const& tests = getAllTestCasesSorted( config );
++ for(std::size_t i = 0; i < tests.size(); ++i ) {
++ TestCase& test = const_cast<TestCase&>( tests[i] );
++ std::set<std::string> tags = test.tags;
++
++ std::string filename = test.lineInfo.file;
++ std::string::size_type lastSlash = filename.find_last_of( "\\/" );
++ if( lastSlash != std::string::npos )
++ filename = filename.substr( lastSlash+1 );
++
++ std::string::size_type lastDot = filename.find_last_of( '.' );
++ if( lastDot != std::string::npos )
++ filename = filename.substr( 0, lastDot );
++
++ tags.insert( '#' + filename );
++ setTags( test, tags );
++ }
++ }
++
++ class Session : NonCopyable {
++ static bool alreadyInstantiated;
++
++ public:
++
++ struct OnUnusedOptions { enum DoWhat { Ignore, Fail }; };
++
++ Session()
++ : m_cli( makeCommandLineParser() ) {
++ if( alreadyInstantiated ) {
++ std::string msg = "Only one instance of Catch::Session can ever be used";
++ Catch::cerr() << msg << std::endl;
++ throw std::logic_error( msg );
++ }
++ alreadyInstantiated = true;
++ }
++ ~Session() {
++ Catch::cleanUp();
++ }
++
++ void showHelp( std::string const& processName ) {
++ Catch::cout() << "\nCatch v" << libraryVersion() << "\n";
++
++ m_cli.usage( Catch::cout(), processName );
++ Catch::cout() << "For more detail usage please see the project docs\n" << std::endl;
++ }
++ void libIdentify() {
++ Catch::cout()
++ << std::left << std::setw(16) << "description: " << "A Catch test executable\n"
++ << std::left << std::setw(16) << "category: " << "testframework\n"
++ << std::left << std::setw(16) << "framework: " << "Catch Test\n"
++ << std::left << std::setw(16) << "version: " << libraryVersion() << std::endl;
++ }
++
++ int applyCommandLine( int argc, char const* const* const argv, OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) {
++ try {
++ m_cli.setThrowOnUnrecognisedTokens( unusedOptionBehaviour == OnUnusedOptions::Fail );
++ m_unusedTokens = m_cli.parseInto( Clara::argsToVector( argc, argv ), m_configData );
++ if( m_configData.showHelp )
++ showHelp( m_configData.processName );
++ if( m_configData.libIdentify )
++ libIdentify();
++ m_config.reset();
++ }
++ catch( std::exception& ex ) {
++ {
++ Colour colourGuard( Colour::Red );
++ Catch::cerr()
++ << "\nError(s) in input:\n"
++ << Text( ex.what(), TextAttributes().setIndent(2) )
++ << "\n\n";
++ }
++ m_cli.usage( Catch::cout(), m_configData.processName );
++ return (std::numeric_limits<int>::max)();
++ }
++ return 0;
++ }
++
++ void useConfigData( ConfigData const& _configData ) {
++ m_configData = _configData;
++ m_config.reset();
++ }
++
++ int run( int argc, char const* const* const argv ) {
++
++ int returnCode = applyCommandLine( argc, argv );
++ if( returnCode == 0 )
++ returnCode = run();
++ return returnCode;
++ }
++
++ #if defined(WIN32) && defined(UNICODE)
++ int run( int argc, wchar_t const* const* const argv ) {
++
++ char **utf8Argv = new char *[ argc ];
++
++ for ( int i = 0; i < argc; ++i ) {
++ int bufSize = WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, NULL, 0, NULL, NULL );
++
++ utf8Argv[ i ] = new char[ bufSize ];
++
++ WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, utf8Argv[i], bufSize, NULL, NULL );
++ }
++
++ int returnCode = applyCommandLine( argc, utf8Argv );
++ if( returnCode == 0 )
++ returnCode = run();
++
++ for ( int i = 0; i < argc; ++i )
++ delete [] utf8Argv[ i ];
++
++ delete [] utf8Argv;
++
++ return returnCode;
++ }
++ #endif
++
++ int run() {
++ if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeStart ) != 0 ) {
++ Catch::cout() << "...waiting for enter/ return before starting" << std::endl;
++ static_cast<void>(std::getchar());
++ }
++ int exitCode = runInternal();
++ if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeExit ) != 0 ) {
++ Catch::cout() << "...waiting for enter/ return before exiting, with code: " << exitCode << std::endl;
++ static_cast<void>(std::getchar());
++ }
++ return exitCode;
++ }
++
++ Clara::CommandLine<ConfigData> const& cli() const {
++ return m_cli;
++ }
++ std::vector<Clara::Parser::Token> const& unusedTokens() const {
++ return m_unusedTokens;
++ }
++ ConfigData& configData() {
++ return m_configData;
++ }
++ Config& config() {
++ if( !m_config )
++ m_config = new Config( m_configData );
++ return *m_config;
++ }
++ private:
++
++ int runInternal() {
++ if( m_configData.showHelp || m_configData.libIdentify )
++ return 0;
++
++ try
++ {
++ config(); // Force config to be constructed
++
++ seedRng( *m_config );
++
++ if( m_configData.filenamesAsTags )
++ applyFilenamesAsTags( *m_config );
++
++ // Handle list request
++ if( Option<std::size_t> listed = list( config() ) )
++ return static_cast<int>( *listed );
++
++ return static_cast<int>( runTests( m_config ).assertions.failed );
++ }
++ catch( std::exception& ex ) {
++ Catch::cerr() << ex.what() << std::endl;
++ return (std::numeric_limits<int>::max)();
++ }
++ }
++
++ Clara::CommandLine<ConfigData> m_cli;
++ std::vector<Clara::Parser::Token> m_unusedTokens;
++ ConfigData m_configData;
++ Ptr<Config> m_config;
++ };
++
++ bool Session::alreadyInstantiated = false;
++
++} // end namespace Catch
++
++// #included from: catch_registry_hub.hpp
++#define TWOBLUECUBES_CATCH_REGISTRY_HUB_HPP_INCLUDED
++
++// #included from: catch_test_case_registry_impl.hpp
++#define TWOBLUECUBES_CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED
++
++#include <vector>
++#include <set>
++#include <sstream>
++#include <algorithm>
++
++namespace Catch {
++
++ struct RandomNumberGenerator {
++ typedef unsigned int result_type;
++
++ result_type operator()( result_type n ) const { return std::rand() % n; }
++
++#ifdef CATCH_CONFIG_CPP11_SHUFFLE
++ static constexpr result_type (min)() { return 0; }
++ static constexpr result_type (max)() { return 1000000; }
++ result_type operator()() const { return std::rand() % (max)(); }
++#endif
++ template<typename V>
++ static void shuffle( V& vector ) {
++ RandomNumberGenerator rng;
++#ifdef CATCH_CONFIG_CPP11_SHUFFLE
++ std::shuffle( vector.begin(), vector.end(), rng );
++#else
++ std::random_shuffle( vector.begin(), vector.end(), rng );
++#endif
++ }
++ };
++
++ inline std::vector<TestCase> sortTests( IConfig const& config, std::vector<TestCase> const& unsortedTestCases ) {
++
++ std::vector<TestCase> sorted = unsortedTestCases;
++
++ switch( config.runOrder() ) {
++ case RunTests::InLexicographicalOrder:
++ std::sort( sorted.begin(), sorted.end() );
++ break;
++ case RunTests::InRandomOrder:
++ {
++ seedRng( config );
++ RandomNumberGenerator::shuffle( sorted );
++ }
++ break;
++ case RunTests::InDeclarationOrder:
++ // already in declaration order
++ break;
++ }
++ return sorted;
++ }
++ bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ) {
++ return testSpec.matches( testCase ) && ( config.allowThrows() || !testCase.throws() );
++ }
++
++ void enforceNoDuplicateTestCases( std::vector<TestCase> const& functions ) {
++ std::set<TestCase> seenFunctions;
++ for( std::vector<TestCase>::const_iterator it = functions.begin(), itEnd = functions.end();
++ it != itEnd;
++ ++it ) {
++ std::pair<std::set<TestCase>::const_iterator, bool> prev = seenFunctions.insert( *it );
++ if( !prev.second ) {
++ std::ostringstream ss;
++
++ ss << Colour( Colour::Red )
++ << "error: TEST_CASE( \"" << it->name << "\" ) already defined.\n"
++ << "\tFirst seen at " << prev.first->getTestCaseInfo().lineInfo << '\n'
++ << "\tRedefined at " << it->getTestCaseInfo().lineInfo << std::endl;
++
++ throw std::runtime_error(ss.str());
++ }
++ }
++ }
++
++ std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config ) {
++ std::vector<TestCase> filtered;
++ filtered.reserve( testCases.size() );
++ for( std::vector<TestCase>::const_iterator it = testCases.begin(), itEnd = testCases.end();
++ it != itEnd;
++ ++it )
++ if( matchTest( *it, testSpec, config ) )
++ filtered.push_back( *it );
++ return filtered;
++ }
++ std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config ) {
++ return getRegistryHub().getTestCaseRegistry().getAllTestsSorted( config );
++ }
++
++ class TestRegistry : public ITestCaseRegistry {
++ public:
++ TestRegistry()
++ : m_currentSortOrder( RunTests::InDeclarationOrder ),
++ m_unnamedCount( 0 )
++ {}
++ virtual ~TestRegistry();
++
++ virtual void registerTest( TestCase const& testCase ) {
++ std::string name = testCase.getTestCaseInfo().name;
++ if( name.empty() ) {
++ std::ostringstream oss;
++ oss << "Anonymous test case " << ++m_unnamedCount;
++ return registerTest( testCase.withName( oss.str() ) );
++ }
++ m_functions.push_back( testCase );
++ }
++
++ virtual std::vector<TestCase> const& getAllTests() const {
++ return m_functions;
++ }
++ virtual std::vector<TestCase> const& getAllTestsSorted( IConfig const& config ) const {
++ if( m_sortedFunctions.empty() )
++ enforceNoDuplicateTestCases( m_functions );
++
++ if( m_currentSortOrder != config.runOrder() || m_sortedFunctions.empty() ) {
++ m_sortedFunctions = sortTests( config, m_functions );
++ m_currentSortOrder = config.runOrder();
++ }
++ return m_sortedFunctions;
++ }
++
++ private:
++ std::vector<TestCase> m_functions;
++ mutable RunTests::InWhatOrder m_currentSortOrder;
++ mutable std::vector<TestCase> m_sortedFunctions;
++ size_t m_unnamedCount;
++ std::ios_base::Init m_ostreamInit; // Forces cout/ cerr to be initialised
++ };
++
++ ///////////////////////////////////////////////////////////////////////////
++
++ class FreeFunctionTestCase : public SharedImpl<ITestCase> {
++ public:
++
++ FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {}
++
++ virtual void invoke() const {
++ m_fun();
++ }
++
++ private:
++ virtual ~FreeFunctionTestCase();
++
++ TestFunction m_fun;
++ };
++
++ inline std::string extractClassName( std::string const& classOrQualifiedMethodName ) {
++ std::string className = classOrQualifiedMethodName;
++ if( startsWith( className, '&' ) )
++ {
++ std::size_t lastColons = className.rfind( "::" );
++ std::size_t penultimateColons = className.rfind( "::", lastColons-1 );
++ if( penultimateColons == std::string::npos )
++ penultimateColons = 1;
++ className = className.substr( penultimateColons, lastColons-penultimateColons );
++ }
++ return className;
++ }
++
++ void registerTestCase
++ ( ITestCase* testCase,
++ char const* classOrQualifiedMethodName,
++ NameAndDesc const& nameAndDesc,
++ SourceLineInfo const& lineInfo ) {
++
++ getMutableRegistryHub().registerTest
++ ( makeTestCase
++ ( testCase,
++ extractClassName( classOrQualifiedMethodName ),
++ nameAndDesc.name,
++ nameAndDesc.description,
++ lineInfo ) );
++ }
++ void registerTestCaseFunction
++ ( TestFunction function,
++ SourceLineInfo const& lineInfo,
++ NameAndDesc const& nameAndDesc ) {
++ registerTestCase( new FreeFunctionTestCase( function ), "", nameAndDesc, lineInfo );
++ }
++
++ ///////////////////////////////////////////////////////////////////////////
++
++ AutoReg::AutoReg
++ ( TestFunction function,
++ SourceLineInfo const& lineInfo,
++ NameAndDesc const& nameAndDesc ) {
++ registerTestCaseFunction( function, lineInfo, nameAndDesc );
++ }
++
++ AutoReg::~AutoReg() {}
++
++} // end namespace Catch
++
++// #included from: catch_reporter_registry.hpp
++#define TWOBLUECUBES_CATCH_REPORTER_REGISTRY_HPP_INCLUDED
++
++#include <map>
++
++namespace Catch {
++
++ class ReporterRegistry : public IReporterRegistry {
++
++ public:
++
++ virtual ~ReporterRegistry() CATCH_OVERRIDE {}
++
++ virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig const> const& config ) const CATCH_OVERRIDE {
++ FactoryMap::const_iterator it = m_factories.find( name );
++ if( it == m_factories.end() )
++ return CATCH_NULL;
++ return it->second->create( ReporterConfig( config ) );
++ }
++
++ void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) {
++ m_factories.insert( std::make_pair( name, factory ) );
++ }
++ void registerListener( Ptr<IReporterFactory> const& factory ) {
++ m_listeners.push_back( factory );
++ }
++
++ virtual FactoryMap const& getFactories() const CATCH_OVERRIDE {
++ return m_factories;
++ }
++ virtual Listeners const& getListeners() const CATCH_OVERRIDE {
++ return m_listeners;
++ }
++
++ private:
++ FactoryMap m_factories;
++ Listeners m_listeners;
++ };
++}
++
++// #included from: catch_exception_translator_registry.hpp
++#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED
++
++#ifdef __OBJC__
++#import "Foundation/Foundation.h"
++#endif
++
++namespace Catch {
++
++ class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry {
++ public:
++ ~ExceptionTranslatorRegistry() {
++ deleteAll( m_translators );
++ }
++
++ virtual void registerTranslator( const IExceptionTranslator* translator ) {
++ m_translators.push_back( translator );
++ }
++
++ virtual std::string translateActiveException() const {
++ try {
++#ifdef __OBJC__
++ // In Objective-C try objective-c exceptions first
++ @try {
++ return tryTranslators();
++ }
++ @catch (NSException *exception) {
++ return Catch::toString( [exception description] );
++ }
++#else
++ return tryTranslators();
++#endif
++ }
++ catch( TestFailureException& ) {
++ throw;
++ }
++ catch( std::exception& ex ) {
++ return ex.what();
++ }
++ catch( std::string& msg ) {
++ return msg;
++ }
++ catch( const char* msg ) {
++ return msg;
++ }
++ catch(...) {
++ return "Unknown exception";
++ }
++ }
++
++ std::string tryTranslators() const {
++ if( m_translators.empty() )
++ throw;
++ else
++ return m_translators[0]->translate( m_translators.begin()+1, m_translators.end() );
++ }
++
++ private:
++ std::vector<const IExceptionTranslator*> m_translators;
++ };
++}
++
++// #included from: catch_tag_alias_registry.h
++#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_H_INCLUDED
++
++#include <map>
++
++namespace Catch {
++
++ class TagAliasRegistry : public ITagAliasRegistry {
++ public:
++ virtual ~TagAliasRegistry();
++ virtual Option<TagAlias> find( std::string const& alias ) const;
++ virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const;
++ void add( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo );
++
++ private:
++ std::map<std::string, TagAlias> m_registry;
++ };
++
++} // end namespace Catch
++
++namespace Catch {
++
++ namespace {
++
++ class RegistryHub : public IRegistryHub, public IMutableRegistryHub {
++
++ RegistryHub( RegistryHub const& );
++ void operator=( RegistryHub const& );
++
++ public: // IRegistryHub
++ RegistryHub() {
++ }
++ virtual IReporterRegistry const& getReporterRegistry() const CATCH_OVERRIDE {
++ return m_reporterRegistry;
++ }
++ virtual ITestCaseRegistry const& getTestCaseRegistry() const CATCH_OVERRIDE {
++ return m_testCaseRegistry;
++ }
++ virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() CATCH_OVERRIDE {
++ return m_exceptionTranslatorRegistry;
++ }
++ virtual ITagAliasRegistry const& getTagAliasRegistry() const CATCH_OVERRIDE {
++ return m_tagAliasRegistry;
++ }
++
++ public: // IMutableRegistryHub
++ virtual void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) CATCH_OVERRIDE {
++ m_reporterRegistry.registerReporter( name, factory );
++ }
++ virtual void registerListener( Ptr<IReporterFactory> const& factory ) CATCH_OVERRIDE {
++ m_reporterRegistry.registerListener( factory );
++ }
++ virtual void registerTest( TestCase const& testInfo ) CATCH_OVERRIDE {
++ m_testCaseRegistry.registerTest( testInfo );
++ }
++ virtual void registerTranslator( const IExceptionTranslator* translator ) CATCH_OVERRIDE {
++ m_exceptionTranslatorRegistry.registerTranslator( translator );
++ }
++ virtual void registerTagAlias( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) CATCH_OVERRIDE {
++ m_tagAliasRegistry.add( alias, tag, lineInfo );
++ }
++
++ private:
++ TestRegistry m_testCaseRegistry;
++ ReporterRegistry m_reporterRegistry;
++ ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
++ TagAliasRegistry m_tagAliasRegistry;
++ };
++
++ // Single, global, instance
++ inline RegistryHub*& getTheRegistryHub() {
++ static RegistryHub* theRegistryHub = CATCH_NULL;
++ if( !theRegistryHub )
++ theRegistryHub = new RegistryHub();
++ return theRegistryHub;
++ }
++ }
++
++ IRegistryHub& getRegistryHub() {
++ return *getTheRegistryHub();
++ }
++ IMutableRegistryHub& getMutableRegistryHub() {
++ return *getTheRegistryHub();
++ }
++ void cleanUp() {
++ delete getTheRegistryHub();
++ getTheRegistryHub() = CATCH_NULL;
++ cleanUpContext();
++ }
++ std::string translateActiveException() {
++ return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException();
++ }
++
++} // end namespace Catch
++
++// #included from: catch_notimplemented_exception.hpp
++#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_HPP_INCLUDED
++
++#include <sstream>
++
++namespace Catch {
++
++ NotImplementedException::NotImplementedException( SourceLineInfo const& lineInfo )
++ : m_lineInfo( lineInfo ) {
++ std::ostringstream oss;
++ oss << lineInfo << ": function ";
++ oss << "not implemented";
++ m_what = oss.str();
++ }
++
++ const char* NotImplementedException::what() const CATCH_NOEXCEPT {
++ return m_what.c_str();
++ }
++
++} // end namespace Catch
++
++// #included from: catch_context_impl.hpp
++#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED
++
++// #included from: catch_stream.hpp
++#define TWOBLUECUBES_CATCH_STREAM_HPP_INCLUDED
++
++#include <stdexcept>
++#include <cstdio>
++#include <iostream>
++
++namespace Catch {
++
++ template<typename WriterF, size_t bufferSize=256>
++ class StreamBufImpl : public StreamBufBase {
++ char data[bufferSize];
++ WriterF m_writer;
++
++ public:
++ StreamBufImpl() {
++ setp( data, data + sizeof(data) );
++ }
++
++ ~StreamBufImpl() CATCH_NOEXCEPT {
++ sync();
++ }
++
++ private:
++ int overflow( int c ) {
++ sync();
++
++ if( c != EOF ) {
++ if( pbase() == epptr() )
++ m_writer( std::string( 1, static_cast<char>( c ) ) );
++ else
++ sputc( static_cast<char>( c ) );
++ }
++ return 0;
++ }
++
++ int sync() {
++ if( pbase() != pptr() ) {
++ m_writer( std::string( pbase(), static_cast<std::string::size_type>( pptr() - pbase() ) ) );
++ setp( pbase(), epptr() );
++ }
++ return 0;
++ }
++ };
++
++ ///////////////////////////////////////////////////////////////////////////
++
++ FileStream::FileStream( std::string const& filename ) {
++ m_ofs.open( filename.c_str() );
++ if( m_ofs.fail() ) {
++ std::ostringstream oss;
++ oss << "Unable to open file: '" << filename << '\'';
++ throw std::domain_error( oss.str() );
++ }
++ }
++
++ std::ostream& FileStream::stream() const {
++ return m_ofs;
++ }
++
++ struct OutputDebugWriter {
++
++ void operator()( std::string const&str ) {
++ writeToDebugConsole( str );
++ }
++ };
++
++ DebugOutStream::DebugOutStream()
++ : m_streamBuf( new StreamBufImpl<OutputDebugWriter>() ),
++ m_os( m_streamBuf.get() )
++ {}
++
++ std::ostream& DebugOutStream::stream() const {
++ return m_os;
++ }
++
++ // Store the streambuf from cout up-front because
++ // cout may get redirected when running tests
++ CoutStream::CoutStream()
++ : m_os( Catch::cout().rdbuf() )
++ {}
++
++ std::ostream& CoutStream::stream() const {
++ return m_os;
++ }
++
++#ifndef CATCH_CONFIG_NOSTDOUT // If you #define this you must implement these functions
++ std::ostream& cout() {
++ return std::cout;
++ }
++ std::ostream& cerr() {
++ return std::cerr;
++ }
++ std::ostream& clog() {
++ return std::clog;
++ }
++#endif
++}
++
++namespace Catch {
++
++ class Context : public IMutableContext {
++
++ Context() : m_config( CATCH_NULL ), m_runner( CATCH_NULL ), m_resultCapture( CATCH_NULL ) {}
++ Context( Context const& );
++ void operator=( Context const& );
++
++ public:
++ virtual ~Context() {
++ deleteAllValues( m_generatorsByTestName );
++ }
++
++ public: // IContext
++ virtual IResultCapture* getResultCapture() {
++ return m_resultCapture;
++ }
++ virtual IRunner* getRunner() {
++ return m_runner;
++ }
++ virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) {
++ return getGeneratorsForCurrentTest()
++ .getGeneratorInfo( fileInfo, totalSize )
++ .getCurrentIndex();
++ }
++ virtual bool advanceGeneratorsForCurrentTest() {
++ IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
++ return generators && generators->moveNext();
++ }
++
++ virtual Ptr<IConfig const> getConfig() const {
++ return m_config;
++ }
++
++ public: // IMutableContext
++ virtual void setResultCapture( IResultCapture* resultCapture ) {
++ m_resultCapture = resultCapture;
++ }
++ virtual void setRunner( IRunner* runner ) {
++ m_runner = runner;
++ }
++ virtual void setConfig( Ptr<IConfig const> const& config ) {
++ m_config = config;
++ }
++
++ friend IMutableContext& getCurrentMutableContext();
++
++ private:
++ IGeneratorsForTest* findGeneratorsForCurrentTest() {
++ std::string testName = getResultCapture()->getCurrentTestName();
++
++ std::map<std::string, IGeneratorsForTest*>::const_iterator it =
++ m_generatorsByTestName.find( testName );
++ return it != m_generatorsByTestName.end()
++ ? it->second
++ : CATCH_NULL;
++ }
++
++ IGeneratorsForTest& getGeneratorsForCurrentTest() {
++ IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
++ if( !generators ) {
++ std::string testName = getResultCapture()->getCurrentTestName();
++ generators = createGeneratorsForTest();
++ m_generatorsByTestName.insert( std::make_pair( testName, generators ) );
++ }
++ return *generators;
++ }
++
++ private:
++ Ptr<IConfig const> m_config;
++ IRunner* m_runner;
++ IResultCapture* m_resultCapture;
++ std::map<std::string, IGeneratorsForTest*> m_generatorsByTestName;
++ };
++
++ namespace {
++ Context* currentContext = CATCH_NULL;
++ }
++ IMutableContext& getCurrentMutableContext() {
++ if( !currentContext )
++ currentContext = new Context();
++ return *currentContext;
++ }
++ IContext& getCurrentContext() {
++ return getCurrentMutableContext();
++ }
++
++ void cleanUpContext() {
++ delete currentContext;
++ currentContext = CATCH_NULL;
++ }
++}
++
++// #included from: catch_console_colour_impl.hpp
++#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
++
++// #included from: catch_errno_guard.hpp
++#define TWOBLUECUBES_CATCH_ERRNO_GUARD_HPP_INCLUDED
++
++#include <cerrno>
++
++namespace Catch {
++
++ class ErrnoGuard {
++ public:
++ ErrnoGuard():m_oldErrno(errno){}
++ ~ErrnoGuard() { errno = m_oldErrno; }
++ private:
++ int m_oldErrno;
++ };
++
++}
++
++namespace Catch {
++ namespace {
++
++ struct IColourImpl {
++ virtual ~IColourImpl() {}
++ virtual void use( Colour::Code _colourCode ) = 0;
++ };
++
++ struct NoColourImpl : IColourImpl {
++ void use( Colour::Code ) {}
++
++ static IColourImpl* instance() {
++ static NoColourImpl s_instance;
++ return &s_instance;
++ }
++ };
++
++ } // anon namespace
++} // namespace Catch
++
++#if !defined( CATCH_CONFIG_COLOUR_NONE ) && !defined( CATCH_CONFIG_COLOUR_WINDOWS ) && !defined( CATCH_CONFIG_COLOUR_ANSI )
++# ifdef CATCH_PLATFORM_WINDOWS
++# define CATCH_CONFIG_COLOUR_WINDOWS
++# else
++# define CATCH_CONFIG_COLOUR_ANSI
++# endif
++#endif
++
++#if defined ( CATCH_CONFIG_COLOUR_WINDOWS ) /////////////////////////////////////////
++
++namespace Catch {
++namespace {
++
++ class Win32ColourImpl : public IColourImpl {
++ public:
++ Win32ColourImpl() : stdoutHandle( GetStdHandle(STD_OUTPUT_HANDLE) )
++ {
++ CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
++ GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo );
++ originalForegroundAttributes = csbiInfo.wAttributes & ~( BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY );
++ originalBackgroundAttributes = csbiInfo.wAttributes & ~( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY );
++ }
++
++ virtual void use( Colour::Code _colourCode ) {
++ switch( _colourCode ) {
++ case Colour::None: return setTextAttribute( originalForegroundAttributes );
++ case Colour::White: return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
++ case Colour::Red: return setTextAttribute( FOREGROUND_RED );
++ case Colour::Green: return setTextAttribute( FOREGROUND_GREEN );
++ case Colour::Blue: return setTextAttribute( FOREGROUND_BLUE );
++ case Colour::Cyan: return setTextAttribute( FOREGROUND_BLUE | FOREGROUND_GREEN );
++ case Colour::Yellow: return setTextAttribute( FOREGROUND_RED | FOREGROUND_GREEN );
++ case Colour::Grey: return setTextAttribute( 0 );
++
++ case Colour::LightGrey: return setTextAttribute( FOREGROUND_INTENSITY );
++ case Colour::BrightRed: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_RED );
++ case Colour::BrightGreen: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN );
++ case Colour::BrightWhite: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
++
++ case Colour::Bright: throw std::logic_error( "not a colour" );
++ }
++ }
++
++ private:
++ void setTextAttribute( WORD _textAttribute ) {
++ SetConsoleTextAttribute( stdoutHandle, _textAttribute | originalBackgroundAttributes );
++ }
++ HANDLE stdoutHandle;
++ WORD originalForegroundAttributes;
++ WORD originalBackgroundAttributes;
++ };
++
++ IColourImpl* platformColourInstance() {
++ static Win32ColourImpl s_instance;
++
++ Ptr<IConfig const> config = getCurrentContext().getConfig();
++ UseColour::YesOrNo colourMode = config
++ ? config->useColour()
++ : UseColour::Auto;
++ if( colourMode == UseColour::Auto )
++ colourMode = !isDebuggerActive()
++ ? UseColour::Yes
++ : UseColour::No;
++ return colourMode == UseColour::Yes
++ ? &s_instance
++ : NoColourImpl::instance();
++ }
++
++} // end anon namespace
++} // end namespace Catch
++
++#elif defined( CATCH_CONFIG_COLOUR_ANSI ) //////////////////////////////////////
++
++#include <unistd.h>
++
++namespace Catch {
++namespace {
++
++ // use POSIX/ ANSI console terminal codes
++ // Thanks to Adam Strzelecki for original contribution
++ // (http://github.com/nanoant)
++ // https://github.com/philsquared/Catch/pull/131
++ class PosixColourImpl : public IColourImpl {
++ public:
++ virtual void use( Colour::Code _colourCode ) {
++ switch( _colourCode ) {
++ case Colour::None:
++ case Colour::White: return setColour( "[0m" );
++ case Colour::Red: return setColour( "[0;31m" );
++ case Colour::Green: return setColour( "[0;32m" );
++ case Colour::Blue: return setColour( "[0;34m" );
++ case Colour::Cyan: return setColour( "[0;36m" );
++ case Colour::Yellow: return setColour( "[0;33m" );
++ case Colour::Grey: return setColour( "[1;30m" );
++
++ case Colour::LightGrey: return setColour( "[0;37m" );
++ case Colour::BrightRed: return setColour( "[1;31m" );
++ case Colour::BrightGreen: return setColour( "[1;32m" );
++ case Colour::BrightWhite: return setColour( "[1;37m" );
++
++ case Colour::Bright: throw std::logic_error( "not a colour" );
++ }
++ }
++ static IColourImpl* instance() {
++ static PosixColourImpl s_instance;
++ return &s_instance;
++ }
++
++ private:
++ void setColour( const char* _escapeCode ) {
++ Catch::cout() << '\033' << _escapeCode;
++ }
++ };
++
++ IColourImpl* platformColourInstance() {
++ ErrnoGuard guard;
++ Ptr<IConfig const> config = getCurrentContext().getConfig();
++ UseColour::YesOrNo colourMode = config
++ ? config->useColour()
++ : UseColour::Auto;
++ if( colourMode == UseColour::Auto )
++ colourMode = (!isDebuggerActive() && isatty(STDOUT_FILENO) )
++ ? UseColour::Yes
++ : UseColour::No;
++ return colourMode == UseColour::Yes
++ ? PosixColourImpl::instance()
++ : NoColourImpl::instance();
++ }
++
++} // end anon namespace
++} // end namespace Catch
++
++#else // not Windows or ANSI ///////////////////////////////////////////////
++
++namespace Catch {
++
++ static IColourImpl* platformColourInstance() { return NoColourImpl::instance(); }
++
++} // end namespace Catch
++
++#endif // Windows/ ANSI/ None
++
++namespace Catch {
++
++ Colour::Colour( Code _colourCode ) : m_moved( false ) { use( _colourCode ); }
++ Colour::Colour( Colour const& _other ) : m_moved( false ) { const_cast<Colour&>( _other ).m_moved = true; }
++ Colour::~Colour(){ if( !m_moved ) use( None ); }
++
++ void Colour::use( Code _colourCode ) {
++ static IColourImpl* impl = platformColourInstance();
++ impl->use( _colourCode );
++ }
++
++} // end namespace Catch
++
++// #included from: catch_generators_impl.hpp
++#define TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED
++
++#include <vector>
++#include <string>
++#include <map>
++
++namespace Catch {
++
++ struct GeneratorInfo : IGeneratorInfo {
++
++ GeneratorInfo( std::size_t size )
++ : m_size( size ),
++ m_currentIndex( 0 )
++ {}
++
++ bool moveNext() {
++ if( ++m_currentIndex == m_size ) {
++ m_currentIndex = 0;
++ return false;
++ }
++ return true;
++ }
++
++ std::size_t getCurrentIndex() const {
++ return m_currentIndex;
++ }
++
++ std::size_t m_size;
++ std::size_t m_currentIndex;
++ };
++
++ ///////////////////////////////////////////////////////////////////////////
++
++ class GeneratorsForTest : public IGeneratorsForTest {
++
++ public:
++ ~GeneratorsForTest() {
++ deleteAll( m_generatorsInOrder );
++ }
++
++ IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) {
++ std::map<std::string, IGeneratorInfo*>::const_iterator it = m_generatorsByName.find( fileInfo );
++ if( it == m_generatorsByName.end() ) {
++ IGeneratorInfo* info = new GeneratorInfo( size );
++ m_generatorsByName.insert( std::make_pair( fileInfo, info ) );
++ m_generatorsInOrder.push_back( info );
++ return *info;
++ }
++ return *it->second;
++ }
++
++ bool moveNext() {
++ std::vector<IGeneratorInfo*>::const_iterator it = m_generatorsInOrder.begin();
++ std::vector<IGeneratorInfo*>::const_iterator itEnd = m_generatorsInOrder.end();
++ for(; it != itEnd; ++it ) {
++ if( (*it)->moveNext() )
++ return true;
++ }
++ return false;
++ }
++
++ private:
++ std::map<std::string, IGeneratorInfo*> m_generatorsByName;
++ std::vector<IGeneratorInfo*> m_generatorsInOrder;
++ };
++
++ IGeneratorsForTest* createGeneratorsForTest()
++ {
++ return new GeneratorsForTest();
++ }
++
++} // end namespace Catch
++
++// #included from: catch_assertionresult.hpp
++#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED
++
++namespace Catch {
++
++ AssertionInfo::AssertionInfo():macroName(""), capturedExpression(""), resultDisposition(ResultDisposition::Normal), secondArg(""){}
++
++ AssertionInfo::AssertionInfo( char const * _macroName,
++ SourceLineInfo const& _lineInfo,
++ char const * _capturedExpression,
++ ResultDisposition::Flags _resultDisposition,
++ char const * _secondArg)
++ : macroName( _macroName ),
++ lineInfo( _lineInfo ),
++ capturedExpression( _capturedExpression ),
++ resultDisposition( _resultDisposition ),
++ secondArg( _secondArg )
++ {}
++
++ AssertionResult::AssertionResult() {}
++
++ AssertionResult::AssertionResult( AssertionInfo const& info, AssertionResultData const& data )
++ : m_info( info ),
++ m_resultData( data )
++ {}
++
++ AssertionResult::~AssertionResult() {}
++
++ // Result was a success
++ bool AssertionResult::succeeded() const {
++ return Catch::isOk( m_resultData.resultType );
++ }
++
++ // Result was a success, or failure is suppressed
++ bool AssertionResult::isOk() const {
++ return Catch::isOk( m_resultData.resultType ) || shouldSuppressFailure( m_info.resultDisposition );
++ }
++
++ ResultWas::OfType AssertionResult::getResultType() const {
++ return m_resultData.resultType;
++ }
++
++ bool AssertionResult::hasExpression() const {
++ return m_info.capturedExpression[0] != 0;
++ }
++
++ bool AssertionResult::hasMessage() const {
++ return !m_resultData.message.empty();
++ }
++
++ std::string capturedExpressionWithSecondArgument( char const * capturedExpression, char const * secondArg ) {
++ return (secondArg[0] == 0 || secondArg[0] == '"' && secondArg[1] == '"')
++ ? capturedExpression
++ : std::string(capturedExpression) + ", " + secondArg;
++ }
++
++ std::string AssertionResult::getExpression() const {
++ if( isFalseTest( m_info.resultDisposition ) )
++ return "!(" + capturedExpressionWithSecondArgument(m_info.capturedExpression, m_info.secondArg) + ")";
++ else
++ return capturedExpressionWithSecondArgument(m_info.capturedExpression, m_info.secondArg);
++ }
++ std::string AssertionResult::getExpressionInMacro() const {
++ if( m_info.macroName[0] == 0 )
++ return capturedExpressionWithSecondArgument(m_info.capturedExpression, m_info.secondArg);
++ else
++ return std::string(m_info.macroName) + "( " + capturedExpressionWithSecondArgument(m_info.capturedExpression, m_info.secondArg) + " )";
++ }
++
++ bool AssertionResult::hasExpandedExpression() const {
++ return hasExpression() && getExpandedExpression() != getExpression();
++ }
++
++ std::string AssertionResult::getExpandedExpression() const {
++ return m_resultData.reconstructExpression();
++ }
++
++ std::string AssertionResult::getMessage() const {
++ return m_resultData.message;
++ }
++ SourceLineInfo AssertionResult::getSourceInfo() const {
++ return m_info.lineInfo;
++ }
++
++ std::string AssertionResult::getTestMacroName() const {
++ return m_info.macroName;
++ }
++
++ void AssertionResult::discardDecomposedExpression() const {
++ m_resultData.decomposedExpression = CATCH_NULL;
++ }
++
++ void AssertionResult::expandDecomposedExpression() const {
++ m_resultData.reconstructExpression();
++ }
++
++} // end namespace Catch
++
++// #included from: catch_test_case_info.hpp
++#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_HPP_INCLUDED
++
++#include <cctype>
++
++namespace Catch {
++
++ inline TestCaseInfo::SpecialProperties parseSpecialTag( std::string const& tag ) {
++ if( startsWith( tag, '.' ) ||
++ tag == "hide" ||
++ tag == "!hide" )
++ return TestCaseInfo::IsHidden;
++ else if( tag == "!throws" )
++ return TestCaseInfo::Throws;
++ else if( tag == "!shouldfail" )
++ return TestCaseInfo::ShouldFail;
++ else if( tag == "!mayfail" )
++ return TestCaseInfo::MayFail;
++ else if( tag == "!nonportable" )
++ return TestCaseInfo::NonPortable;
++ else
++ return TestCaseInfo::None;
++ }
++ inline bool isReservedTag( std::string const& tag ) {
++ return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !std::isalnum( tag[0] );
++ }
++ inline void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) {
++ if( isReservedTag( tag ) ) {
++ std::ostringstream ss;
++ ss << Colour(Colour::Red)
++ << "Tag name [" << tag << "] not allowed.\n"
++ << "Tag names starting with non alpha-numeric characters are reserved\n"
++ << Colour(Colour::FileName)
++ << _lineInfo << '\n';
++ throw std::runtime_error(ss.str());
++ }
++ }
++
++ TestCase makeTestCase( ITestCase* _testCase,
++ std::string const& _className,
++ std::string const& _name,
++ std::string const& _descOrTags,
++ SourceLineInfo const& _lineInfo )
++ {
++ bool isHidden( startsWith( _name, "./" ) ); // Legacy support
++
++ // Parse out tags
++ std::set<std::string> tags;
++ std::string desc, tag;
++ bool inTag = false;
++ for( std::size_t i = 0; i < _descOrTags.size(); ++i ) {
++ char c = _descOrTags[i];
++ if( !inTag ) {
++ if( c == '[' )
++ inTag = true;
++ else
++ desc += c;
++ }
++ else {
++ if( c == ']' ) {
++ TestCaseInfo::SpecialProperties prop = parseSpecialTag( tag );
++ if( prop == TestCaseInfo::IsHidden )
++ isHidden = true;
++ else if( prop == TestCaseInfo::None )
++ enforceNotReservedTag( tag, _lineInfo );
++
++ tags.insert( tag );
++ tag.clear();
++ inTag = false;
++ }
++ else
++ tag += c;
++ }
++ }
++ if( isHidden ) {
++ tags.insert( "hide" );
++ tags.insert( "." );
++ }
++
++ TestCaseInfo info( _name, _className, desc, tags, _lineInfo );
++ return TestCase( _testCase, info );
++ }
++
++ void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags )
++ {
++ testCaseInfo.tags = tags;
++ testCaseInfo.lcaseTags.clear();
++
++ std::ostringstream oss;
++ for( std::set<std::string>::const_iterator it = tags.begin(), itEnd = tags.end(); it != itEnd; ++it ) {
++ oss << '[' << *it << ']';
++ std::string lcaseTag = toLower( *it );
++ testCaseInfo.properties = static_cast<TestCaseInfo::SpecialProperties>( testCaseInfo.properties | parseSpecialTag( lcaseTag ) );
++ testCaseInfo.lcaseTags.insert( lcaseTag );
++ }
++ testCaseInfo.tagsAsString = oss.str();
++ }
++
++ TestCaseInfo::TestCaseInfo( std::string const& _name,
++ std::string const& _className,
++ std::string const& _description,
++ std::set<std::string> const& _tags,
++ SourceLineInfo const& _lineInfo )
++ : name( _name ),
++ className( _className ),
++ description( _description ),
++ lineInfo( _lineInfo ),
++ properties( None )
++ {
++ setTags( *this, _tags );
++ }
++
++ TestCaseInfo::TestCaseInfo( TestCaseInfo const& other )
++ : name( other.name ),
++ className( other.className ),
++ description( other.description ),
++ tags( other.tags ),
++ lcaseTags( other.lcaseTags ),
++ tagsAsString( other.tagsAsString ),
++ lineInfo( other.lineInfo ),
++ properties( other.properties )
++ {}
++
++ bool TestCaseInfo::isHidden() const {
++ return ( properties & IsHidden ) != 0;
++ }
++ bool TestCaseInfo::throws() const {
++ return ( properties & Throws ) != 0;
++ }
++ bool TestCaseInfo::okToFail() const {
++ return ( properties & (ShouldFail | MayFail ) ) != 0;
++ }
++ bool TestCaseInfo::expectedToFail() const {
++ return ( properties & (ShouldFail ) ) != 0;
++ }
++
++ TestCase::TestCase( ITestCase* testCase, TestCaseInfo const& info ) : TestCaseInfo( info ), test( testCase ) {}
++
++ TestCase::TestCase( TestCase const& other )
++ : TestCaseInfo( other ),
++ test( other.test )
++ {}
++
++ TestCase TestCase::withName( std::string const& _newName ) const {
++ TestCase other( *this );
++ other.name = _newName;
++ return other;
++ }
++
++ void TestCase::swap( TestCase& other ) {
++ test.swap( other.test );
++ name.swap( other.name );
++ className.swap( other.className );
++ description.swap( other.description );
++ tags.swap( other.tags );
++ lcaseTags.swap( other.lcaseTags );
++ tagsAsString.swap( other.tagsAsString );
++ std::swap( TestCaseInfo::properties, static_cast<TestCaseInfo&>( other ).properties );
++ std::swap( lineInfo, other.lineInfo );
++ }
++
++ void TestCase::invoke() const {
++ test->invoke();
++ }
++
++ bool TestCase::operator == ( TestCase const& other ) const {
++ return test.get() == other.test.get() &&
++ name == other.name &&
++ className == other.className;
++ }
++
++ bool TestCase::operator < ( TestCase const& other ) const {
++ return name < other.name;
++ }
++ TestCase& TestCase::operator = ( TestCase const& other ) {
++ TestCase temp( other );
++ swap( temp );
++ return *this;
++ }
++
++ TestCaseInfo const& TestCase::getTestCaseInfo() const
++ {
++ return *this;
++ }
++
++} // end namespace Catch
++
++// #included from: catch_version.hpp
++#define TWOBLUECUBES_CATCH_VERSION_HPP_INCLUDED
++
++namespace Catch {
++
++ Version::Version
++ ( unsigned int _majorVersion,
++ unsigned int _minorVersion,
++ unsigned int _patchNumber,
++ char const * const _branchName,
++ unsigned int _buildNumber )
++ : majorVersion( _majorVersion ),
++ minorVersion( _minorVersion ),
++ patchNumber( _patchNumber ),
++ branchName( _branchName ),
++ buildNumber( _buildNumber )
++ {}
++
++ std::ostream& operator << ( std::ostream& os, Version const& version ) {
++ os << version.majorVersion << '.'
++ << version.minorVersion << '.'
++ << version.patchNumber;
++ // branchName is never null -> 0th char is \0 if it is empty
++ if (version.branchName[0]) {
++ os << '-' << version.branchName
++ << '.' << version.buildNumber;
++ }
++ return os;
++ }
++
++ inline Version libraryVersion() {
++ static Version version( 1, 12, 2, "", 0 );
++ return version;
++ }
++
++}
++
++// #included from: catch_message.hpp
++#define TWOBLUECUBES_CATCH_MESSAGE_HPP_INCLUDED
++
++namespace Catch {
++
++ MessageInfo::MessageInfo( std::string const& _macroName,
++ SourceLineInfo const& _lineInfo,
++ ResultWas::OfType _type )
++ : macroName( _macroName ),
++ lineInfo( _lineInfo ),
++ type( _type ),
++ sequence( ++globalCount )
++ {}
++
++ // This may need protecting if threading support is added
++ unsigned int MessageInfo::globalCount = 0;
++
++ ////////////////////////////////////////////////////////////////////////////
++
++ ScopedMessage::ScopedMessage( MessageBuilder const& builder )
++ : m_info( builder.m_info )
++ {
++ m_info.message = builder.m_stream.str();
++ getResultCapture().pushScopedMessage( m_info );
++ }
++ ScopedMessage::ScopedMessage( ScopedMessage const& other )
++ : m_info( other.m_info )
++ {}
++
++#if defined(_MSC_VER)
++#pragma warning(push)
++#pragma warning(disable:4996) // std::uncaught_exception is deprecated in C++17
++#endif
++ ScopedMessage::~ScopedMessage() {
++ if ( !std::uncaught_exception() ){
++ getResultCapture().popScopedMessage(m_info);
++ }
++ }
++#if defined(_MSC_VER)
++#pragma warning(pop)
++#endif
++
++} // end namespace Catch
++
++// #included from: catch_legacy_reporter_adapter.hpp
++#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_HPP_INCLUDED
++
++// #included from: catch_legacy_reporter_adapter.h
++#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_H_INCLUDED
++
++namespace Catch
++{
++ // Deprecated
++ struct IReporter : IShared {
++ virtual ~IReporter();
++
++ virtual bool shouldRedirectStdout() const = 0;
++
++ virtual void StartTesting() = 0;
++ virtual void EndTesting( Totals const& totals ) = 0;
++ virtual void StartGroup( std::string const& groupName ) = 0;
++ virtual void EndGroup( std::string const& groupName, Totals const& totals ) = 0;
++ virtual void StartTestCase( TestCaseInfo const& testInfo ) = 0;
++ virtual void EndTestCase( TestCaseInfo const& testInfo, Totals const& totals, std::string const& stdOut, std::string const& stdErr ) = 0;
++ virtual void StartSection( std::string const& sectionName, std::string const& description ) = 0;
++ virtual void EndSection( std::string const& sectionName, Counts const& assertions ) = 0;
++ virtual void NoAssertionsInSection( std::string const& sectionName ) = 0;
++ virtual void NoAssertionsInTestCase( std::string const& testName ) = 0;
++ virtual void Aborted() = 0;
++ virtual void Result( AssertionResult const& result ) = 0;
++ };
++
++ class LegacyReporterAdapter : public SharedImpl<IStreamingReporter>
++ {
++ public:
++ LegacyReporterAdapter( Ptr<IReporter> const& legacyReporter );
++ virtual ~LegacyReporterAdapter();
++
++ virtual ReporterPreferences getPreferences() const;
++ virtual void noMatchingTestCases( std::string const& );
++ virtual void testRunStarting( TestRunInfo const& );
++ virtual void testGroupStarting( GroupInfo const& groupInfo );
++ virtual void testCaseStarting( TestCaseInfo const& testInfo );
++ virtual void sectionStarting( SectionInfo const& sectionInfo );
++ virtual void assertionStarting( AssertionInfo const& );
++ virtual bool assertionEnded( AssertionStats const& assertionStats );
++ virtual void sectionEnded( SectionStats const& sectionStats );
++ virtual void testCaseEnded( TestCaseStats const& testCaseStats );
++ virtual void testGroupEnded( TestGroupStats const& testGroupStats );
++ virtual void testRunEnded( TestRunStats const& testRunStats );
++ virtual void skipTest( TestCaseInfo const& );
++
++ private:
++ Ptr<IReporter> m_legacyReporter;
++ };
++}
++
++namespace Catch
++{
++ LegacyReporterAdapter::LegacyReporterAdapter( Ptr<IReporter> const& legacyReporter )
++ : m_legacyReporter( legacyReporter )
++ {}
++ LegacyReporterAdapter::~LegacyReporterAdapter() {}
++
++ ReporterPreferences LegacyReporterAdapter::getPreferences() const {
++ ReporterPreferences prefs;
++ prefs.shouldRedirectStdOut = m_legacyReporter->shouldRedirectStdout();
++ return prefs;
++ }
++
++ void LegacyReporterAdapter::noMatchingTestCases( std::string const& ) {}
++ void LegacyReporterAdapter::testRunStarting( TestRunInfo const& ) {
++ m_legacyReporter->StartTesting();
++ }
++ void LegacyReporterAdapter::testGroupStarting( GroupInfo const& groupInfo ) {
++ m_legacyReporter->StartGroup( groupInfo.name );
++ }
++ void LegacyReporterAdapter::testCaseStarting( TestCaseInfo const& testInfo ) {
++ m_legacyReporter->StartTestCase( testInfo );
++ }
++ void LegacyReporterAdapter::sectionStarting( SectionInfo const& sectionInfo ) {
++ m_legacyReporter->StartSection( sectionInfo.name, sectionInfo.description );
++ }
++ void LegacyReporterAdapter::assertionStarting( AssertionInfo const& ) {
++ // Not on legacy interface
++ }
++
++ bool LegacyReporterAdapter::assertionEnded( AssertionStats const& assertionStats ) {
++ if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) {
++ for( std::vector<MessageInfo>::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end();
++ it != itEnd;
++ ++it ) {
++ if( it->type == ResultWas::Info ) {
++ ResultBuilder rb( it->macroName.c_str(), it->lineInfo, "", ResultDisposition::Normal );
++ rb << it->message;
++ rb.setResultType( ResultWas::Info );
++ AssertionResult result = rb.build();
++ m_legacyReporter->Result( result );
++ }
++ }
++ }
++ m_legacyReporter->Result( assertionStats.assertionResult );
++ return true;
++ }
++ void LegacyReporterAdapter::sectionEnded( SectionStats const& sectionStats ) {
++ if( sectionStats.missingAssertions )
++ m_legacyReporter->NoAssertionsInSection( sectionStats.sectionInfo.name );
++ m_legacyReporter->EndSection( sectionStats.sectionInfo.name, sectionStats.assertions );
++ }
++ void LegacyReporterAdapter::testCaseEnded( TestCaseStats const& testCaseStats ) {
++ m_legacyReporter->EndTestCase
++ ( testCaseStats.testInfo,
++ testCaseStats.totals,
++ testCaseStats.stdOut,
++ testCaseStats.stdErr );
++ }
++ void LegacyReporterAdapter::testGroupEnded( TestGroupStats const& testGroupStats ) {
++ if( testGroupStats.aborting )
++ m_legacyReporter->Aborted();
++ m_legacyReporter->EndGroup( testGroupStats.groupInfo.name, testGroupStats.totals );
++ }
++ void LegacyReporterAdapter::testRunEnded( TestRunStats const& testRunStats ) {
++ m_legacyReporter->EndTesting( testRunStats.totals );
++ }
++ void LegacyReporterAdapter::skipTest( TestCaseInfo const& ) {
++ }
++}
++
++// #included from: catch_timer.hpp
++
++#ifdef __clang__
++#pragma clang diagnostic push
++#pragma clang diagnostic ignored "-Wc++11-long-long"
++#endif
++
++#ifdef CATCH_PLATFORM_WINDOWS
++
++#else
++
++#include <sys/time.h>
++
++#endif
++
++namespace Catch {
++
++ namespace {
++#ifdef CATCH_PLATFORM_WINDOWS
++ UInt64 getCurrentTicks() {
++ static UInt64 hz=0, hzo=0;
++ if (!hz) {
++ QueryPerformanceFrequency( reinterpret_cast<LARGE_INTEGER*>( &hz ) );
++ QueryPerformanceCounter( reinterpret_cast<LARGE_INTEGER*>( &hzo ) );
++ }
++ UInt64 t;
++ QueryPerformanceCounter( reinterpret_cast<LARGE_INTEGER*>( &t ) );
++ return ((t-hzo)*1000000)/hz;
++ }
++#else
++ UInt64 getCurrentTicks() {
++ timeval t;
++ gettimeofday(&t,CATCH_NULL);
++ return static_cast<UInt64>( t.tv_sec ) * 1000000ull + static_cast<UInt64>( t.tv_usec );
++ }
++#endif
++ }
++
++ void Timer::start() {
++ m_ticks = getCurrentTicks();
++ }
++ unsigned int Timer::getElapsedMicroseconds() const {
++ return static_cast<unsigned int>(getCurrentTicks() - m_ticks);
++ }
++ unsigned int Timer::getElapsedMilliseconds() const {
++ return static_cast<unsigned int>(getElapsedMicroseconds()/1000);
++ }
++ double Timer::getElapsedSeconds() const {
++ return getElapsedMicroseconds()/1000000.0;
++ }
++
++} // namespace Catch
++
++#ifdef __clang__
++#pragma clang diagnostic pop
++#endif
++// #included from: catch_common.hpp
++#define TWOBLUECUBES_CATCH_COMMON_HPP_INCLUDED
++
++#include <cstring>
++#include <cctype>
++
++namespace Catch {
++
++ bool startsWith( std::string const& s, std::string const& prefix ) {
++ return s.size() >= prefix.size() && std::equal(prefix.begin(), prefix.end(), s.begin());
++ }
++ bool startsWith( std::string const& s, char prefix ) {
++ return !s.empty() && s[0] == prefix;
++ }
++ bool endsWith( std::string const& s, std::string const& suffix ) {
++ return s.size() >= suffix.size() && std::equal(suffix.rbegin(), suffix.rend(), s.rbegin());
++ }
++ bool endsWith( std::string const& s, char suffix ) {
++ return !s.empty() && s[s.size()-1] == suffix;
++ }
++ bool contains( std::string const& s, std::string const& infix ) {
++ return s.find( infix ) != std::string::npos;
++ }
++ char toLowerCh(char c) {
++ return static_cast<char>( std::tolower( c ) );
++ }
++ void toLowerInPlace( std::string& s ) {
++ std::transform( s.begin(), s.end(), s.begin(), toLowerCh );
++ }
++ std::string toLower( std::string const& s ) {
++ std::string lc = s;
++ toLowerInPlace( lc );
++ return lc;
++ }
++ std::string trim( std::string const& str ) {
++ static char const* whitespaceChars = "\n\r\t ";
++ std::string::size_type start = str.find_first_not_of( whitespaceChars );
++ std::string::size_type end = str.find_last_not_of( whitespaceChars );
++
++ return start != std::string::npos ? str.substr( start, 1+end-start ) : std::string();
++ }
++
++ bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ) {
++ bool replaced = false;
++ std::size_t i = str.find( replaceThis );
++ while( i != std::string::npos ) {
++ replaced = true;
++ str = str.substr( 0, i ) + withThis + str.substr( i+replaceThis.size() );
++ if( i < str.size()-withThis.size() )
++ i = str.find( replaceThis, i+withThis.size() );
++ else
++ i = std::string::npos;
++ }
++ return replaced;
++ }
++
++ pluralise::pluralise( std::size_t count, std::string const& label )
++ : m_count( count ),
++ m_label( label )
++ {}
++
++ std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ) {
++ os << pluraliser.m_count << ' ' << pluraliser.m_label;
++ if( pluraliser.m_count != 1 )
++ os << 's';
++ return os;
++ }
++
++ SourceLineInfo::SourceLineInfo() : file(""), line( 0 ){}
++ SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line )
++ : file( _file ),
++ line( _line )
++ {}
++ bool SourceLineInfo::empty() const {
++ return file[0] == '\0';
++ }
++ bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const {
++ return line == other.line && (file == other.file || std::strcmp(file, other.file) == 0);
++ }
++ bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const {
++ return line < other.line || ( line == other.line && (std::strcmp(file, other.file) < 0));
++ }
++
++ void seedRng( IConfig const& config ) {
++ if( config.rngSeed() != 0 )
++ std::srand( config.rngSeed() );
++ }
++ unsigned int rngSeed() {
++ return getCurrentContext().getConfig()->rngSeed();
++ }
++
++ std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) {
++#ifndef __GNUG__
++ os << info.file << '(' << info.line << ')';
++#else
++ os << info.file << ':' << info.line;
++#endif
++ return os;
++ }
++
++ void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ) {
++ std::ostringstream oss;
++ oss << locationInfo << ": Internal Catch error: '" << message << '\'';
++ if( alwaysTrue() )
++ throw std::logic_error( oss.str() );
++ }
++}
++
++// #included from: catch_section.hpp
++#define TWOBLUECUBES_CATCH_SECTION_HPP_INCLUDED
++
++namespace Catch {
++
++ SectionInfo::SectionInfo
++ ( SourceLineInfo const& _lineInfo,
++ std::string const& _name,
++ std::string const& _description )
++ : name( _name ),
++ description( _description ),
++ lineInfo( _lineInfo )
++ {}
++
++ Section::Section( SectionInfo const& info )
++ : m_info( info ),
++ m_sectionIncluded( getResultCapture().sectionStarted( m_info, m_assertions ) )
++ {
++ m_timer.start();
++ }
++
++#if defined(_MSC_VER)
++#pragma warning(push)
++#pragma warning(disable:4996) // std::uncaught_exception is deprecated in C++17
++#endif
++ Section::~Section() {
++ if( m_sectionIncluded ) {
++ SectionEndInfo endInfo( m_info, m_assertions, m_timer.getElapsedSeconds() );
++ if( std::uncaught_exception() )
++ getResultCapture().sectionEndedEarly( endInfo );
++ else
++ getResultCapture().sectionEnded( endInfo );
++ }
++ }
++#if defined(_MSC_VER)
++#pragma warning(pop)
++#endif
++
++ // This indicates whether the section should be executed or not
++ Section::operator bool() const {
++ return m_sectionIncluded;
++ }
++
++} // end namespace Catch
++
++// #included from: catch_debugger.hpp
++#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED
++
++#ifdef CATCH_PLATFORM_MAC
++
++ #include <assert.h>
++ #include <stdbool.h>
++ #include <sys/types.h>
++ #include <unistd.h>
++ #include <sys/sysctl.h>
++
++ namespace Catch{
++
++ // The following function is taken directly from the following technical note:
++ // http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html
++
++ // Returns true if the current process is being debugged (either
++ // running under the debugger or has a debugger attached post facto).
++ bool isDebuggerActive(){
++
++ int mib[4];
++ struct kinfo_proc info;
++ size_t size;
++
++ // Initialize the flags so that, if sysctl fails for some bizarre
++ // reason, we get a predictable result.
++
++ info.kp_proc.p_flag = 0;
++
++ // Initialize mib, which tells sysctl the info we want, in this case
++ // we're looking for information about a specific process ID.
++
++ mib[0] = CTL_KERN;
++ mib[1] = KERN_PROC;
++ mib[2] = KERN_PROC_PID;
++ mib[3] = getpid();
++
++ // Call sysctl.
++
++ size = sizeof(info);
++ if( sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, CATCH_NULL, 0) != 0 ) {
++ Catch::cerr() << "\n** Call to sysctl failed - unable to determine if debugger is active **\n" << std::endl;
++ return false;
++ }
++
++ // We're being debugged if the P_TRACED flag is set.
++
++ return ( (info.kp_proc.p_flag & P_TRACED) != 0 );
++ }
++ } // namespace Catch
++
++#elif defined(CATCH_PLATFORM_LINUX)
++ #include <fstream>
++ #include <string>
++
++ namespace Catch{
++ // The standard POSIX way of detecting a debugger is to attempt to
++ // ptrace() the process, but this needs to be done from a child and not
++ // this process itself to still allow attaching to this process later
++ // if wanted, so is rather heavy. Under Linux we have the PID of the
++ // "debugger" (which doesn't need to be gdb, of course, it could also
++ // be strace, for example) in /proc/$PID/status, so just get it from
++ // there instead.
++ bool isDebuggerActive(){
++ // Libstdc++ has a bug, where std::ifstream sets errno to 0
++ // This way our users can properly assert over errno values
++ ErrnoGuard guard;
++ std::ifstream in("/proc/self/status");
++ for( std::string line; std::getline(in, line); ) {
++ static const int PREFIX_LEN = 11;
++ if( line.compare(0, PREFIX_LEN, "TracerPid:\t") == 0 ) {
++ // We're traced if the PID is not 0 and no other PID starts
++ // with 0 digit, so it's enough to check for just a single
++ // character.
++ return line.length() > PREFIX_LEN && line[PREFIX_LEN] != '0';
++ }
++ }
++
++ return false;
++ }
++ } // namespace Catch
++#elif defined(_MSC_VER)
++ extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
++ namespace Catch {
++ bool isDebuggerActive() {
++ return IsDebuggerPresent() != 0;
++ }
++ }
++#elif defined(__MINGW32__)
++ extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
++ namespace Catch {
++ bool isDebuggerActive() {
++ return IsDebuggerPresent() != 0;
++ }
++ }
++#else
++ namespace Catch {
++ inline bool isDebuggerActive() { return false; }
++ }
++#endif // Platform
++
++#ifdef CATCH_PLATFORM_WINDOWS
++
++ namespace Catch {
++ void writeToDebugConsole( std::string const& text ) {
++ ::OutputDebugStringA( text.c_str() );
++ }
++ }
++#else
++ namespace Catch {
++ void writeToDebugConsole( std::string const& text ) {
++ // !TBD: Need a version for Mac/ XCode and other IDEs
++ Catch::cout() << text;
++ }
++ }
++#endif // Platform
++
++// #included from: catch_tostring.hpp
++#define TWOBLUECUBES_CATCH_TOSTRING_HPP_INCLUDED
++
++namespace Catch {
++
++namespace Detail {
++
++ const std::string unprintableString = "{?}";
++
++ namespace {
++ const int hexThreshold = 255;
++
++ struct Endianness {
++ enum Arch { Big, Little };
++
++ static Arch which() {
++ union _{
++ int asInt;
++ char asChar[sizeof (int)];
++ } u;
++
++ u.asInt = 1;
++ return ( u.asChar[sizeof(int)-1] == 1 ) ? Big : Little;
++ }
++ };
++ }
++
++ std::string rawMemoryToString( const void *object, std::size_t size )
++ {
++ // Reverse order for little endian architectures
++ int i = 0, end = static_cast<int>( size ), inc = 1;
++ if( Endianness::which() == Endianness::Little ) {
++ i = end-1;
++ end = inc = -1;
++ }
++
++ unsigned char const *bytes = static_cast<unsigned char const *>(object);
++ std::ostringstream os;
++ os << "0x" << std::setfill('0') << std::hex;
++ for( ; i != end; i += inc )
++ os << std::setw(2) << static_cast<unsigned>(bytes[i]);
++ return os.str();
++ }
++}
++
++std::string toString( std::string const& value ) {
++ std::string s = value;
++ if( getCurrentContext().getConfig()->showInvisibles() ) {
++ for(size_t i = 0; i < s.size(); ++i ) {
++ std::string subs;
++ switch( s[i] ) {
++ case '\n': subs = "\\n"; break;
++ case '\t': subs = "\\t"; break;
++ default: break;
++ }
++ if( !subs.empty() ) {
++ s = s.substr( 0, i ) + subs + s.substr( i+1 );
++ ++i;
++ }
++ }
++ }
++ return '"' + s + '"';
++}
++std::string toString( std::wstring const& value ) {
++
++ std::string s;
++ s.reserve( value.size() );
++ for(size_t i = 0; i < value.size(); ++i )
++ s += value[i] <= 0xff ? static_cast<char>( value[i] ) : '?';
++ return Catch::toString( s );
++}
++
++std::string toString( const char* const value ) {
++ return value ? Catch::toString( std::string( value ) ) : std::string( "{null string}" );
++}
++
++std::string toString( char* const value ) {
++ return Catch::toString( static_cast<const char*>( value ) );
++}
++
++std::string toString( const wchar_t* const value )
++{
++ return value ? Catch::toString( std::wstring(value) ) : std::string( "{null string}" );
++}
++
++std::string toString( wchar_t* const value )
++{
++ return Catch::toString( static_cast<const wchar_t*>( value ) );
++}
++
++std::string toString( int value ) {
++ std::ostringstream oss;
++ oss << value;
++ if( value > Detail::hexThreshold )
++ oss << " (0x" << std::hex << value << ')';
++ return oss.str();
++}
++
++std::string toString( unsigned long value ) {
++ std::ostringstream oss;
++ oss << value;
++ if( value > Detail::hexThreshold )
++ oss << " (0x" << std::hex << value << ')';
++ return oss.str();
++}
++
++std::string toString( unsigned int value ) {
++ return Catch::toString( static_cast<unsigned long>( value ) );
++}
++
++template<typename T>
++std::string fpToString( T value, int precision ) {
++ std::ostringstream oss;
++ oss << std::setprecision( precision )
++ << std::fixed
++ << value;
++ std::string d = oss.str();
++ std::size_t i = d.find_last_not_of( '0' );
++ if( i != std::string::npos && i != d.size()-1 ) {
++ if( d[i] == '.' )
++ i++;
++ d = d.substr( 0, i+1 );
++ }
++ return d;
++}
++
++std::string toString( const double value ) {
++ return fpToString( value, 10 );
++}
++std::string toString( const float value ) {
++ return fpToString( value, 5 ) + 'f';
++}
++
++std::string toString( bool value ) {
++ return value ? "true" : "false";
++}
++
++std::string toString( char value ) {
++ if ( value == '\r' )
++ return "'\\r'";
++ if ( value == '\f' )
++ return "'\\f'";
++ if ( value == '\n' )
++ return "'\\n'";
++ if ( value == '\t' )
++ return "'\\t'";
++ if ( '\0' <= value && value < ' ' )
++ return toString( static_cast<unsigned int>( value ) );
++ char chstr[] = "' '";
++ chstr[1] = value;
++ return chstr;
++}
++
++std::string toString( signed char value ) {
++ return toString( static_cast<char>( value ) );
++}
++
++std::string toString( unsigned char value ) {
++ return toString( static_cast<char>( value ) );
++}
++
++#ifdef CATCH_CONFIG_CPP11_LONG_LONG
++std::string toString( long long value ) {
++ std::ostringstream oss;
++ oss << value;
++ if( value > Detail::hexThreshold )
++ oss << " (0x" << std::hex << value << ')';
++ return oss.str();
++}
++std::string toString( unsigned long long value ) {
++ std::ostringstream oss;
++ oss << value;
++ if( value > Detail::hexThreshold )
++ oss << " (0x" << std::hex << value << ')';
++ return oss.str();
++}
++#endif
++
++#ifdef CATCH_CONFIG_CPP11_NULLPTR
++std::string toString( std::nullptr_t ) {
++ return "nullptr";
++}
++#endif
++
++#ifdef __OBJC__
++ std::string toString( NSString const * const& nsstring ) {
++ if( !nsstring )
++ return "nil";
++ return "@" + toString([nsstring UTF8String]);
++ }
++ std::string toString( NSString * CATCH_ARC_STRONG & nsstring ) {
++ if( !nsstring )
++ return "nil";
++ return "@" + toString([nsstring UTF8String]);
++ }
++ std::string toString( NSObject* const& nsObject ) {
++ return toString( [nsObject description] );
++ }
++#endif
++
++} // end namespace Catch
++
++// #included from: catch_result_builder.hpp
++#define TWOBLUECUBES_CATCH_RESULT_BUILDER_HPP_INCLUDED
++
++#include <cassert>
++
++namespace Catch {
++
++ ResultBuilder::ResultBuilder( char const* macroName,
++ SourceLineInfo const& lineInfo,
++ char const* capturedExpression,
++ ResultDisposition::Flags resultDisposition,
++ char const* secondArg )
++ : m_assertionInfo( macroName, lineInfo, capturedExpression, resultDisposition, secondArg ),
++ m_shouldDebugBreak( false ),
++ m_shouldThrow( false ),
++ m_guardException( false ),
++ m_usedStream( false )
++ {}
++
++ ResultBuilder::~ResultBuilder() {
++#if defined(CATCH_CONFIG_FAST_COMPILE)
++ if ( m_guardException ) {
++ stream().oss << "Exception translation was disabled by CATCH_CONFIG_FAST_COMPILE";
++ captureResult( ResultWas::ThrewException );
++ getCurrentContext().getResultCapture()->exceptionEarlyReported();
++ }
++#endif
++ }
++
++ ResultBuilder& ResultBuilder::setResultType( ResultWas::OfType result ) {
++ m_data.resultType = result;
++ return *this;
++ }
++ ResultBuilder& ResultBuilder::setResultType( bool result ) {
++ m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed;
++ return *this;
++ }
++
++ void ResultBuilder::endExpression( DecomposedExpression const& expr ) {
++ // Flip bool results if FalseTest flag is set
++ if( isFalseTest( m_assertionInfo.resultDisposition ) ) {
++ m_data.negate( expr.isBinaryExpression() );
++ }
++
++ getResultCapture().assertionRun();
++
++ if(getCurrentContext().getConfig()->includeSuccessfulResults() || m_data.resultType != ResultWas::Ok)
++ {
++ AssertionResult result = build( expr );
++ handleResult( result );
++ }
++ else
++ getResultCapture().assertionPassed();
++ }
++
++ void ResultBuilder::useActiveException( ResultDisposition::Flags resultDisposition ) {
++ m_assertionInfo.resultDisposition = resultDisposition;
++ stream().oss << Catch::translateActiveException();
++ captureResult( ResultWas::ThrewException );
++ }
++
++ void ResultBuilder::captureResult( ResultWas::OfType resultType ) {
++ setResultType( resultType );
++ captureExpression();
++ }
++
++ void ResultBuilder::captureExpectedException( std::string const& expectedMessage ) {
++ if( expectedMessage.empty() )
++ captureExpectedException( Matchers::Impl::MatchAllOf<std::string>() );
++ else
++ captureExpectedException( Matchers::Equals( expectedMessage ) );
++ }
++
++ void ResultBuilder::captureExpectedException( Matchers::Impl::MatcherBase<std::string> const& matcher ) {
++
++ assert( !isFalseTest( m_assertionInfo.resultDisposition ) );
++ AssertionResultData data = m_data;
++ data.resultType = ResultWas::Ok;
++ data.reconstructedExpression = capturedExpressionWithSecondArgument(m_assertionInfo.capturedExpression, m_assertionInfo.secondArg);
++
++ std::string actualMessage = Catch::translateActiveException();
++ if( !matcher.match( actualMessage ) ) {
++ data.resultType = ResultWas::ExpressionFailed;
++ data.reconstructedExpression = actualMessage;
++ }
++ AssertionResult result( m_assertionInfo, data );
++ handleResult( result );
++ }
++
++ void ResultBuilder::captureExpression() {
++ AssertionResult result = build();
++ handleResult( result );
++ }
++
++ void ResultBuilder::handleResult( AssertionResult const& result )
++ {
++ getResultCapture().assertionEnded( result );
++
++ if( !result.isOk() ) {
++ if( getCurrentContext().getConfig()->shouldDebugBreak() )
++ m_shouldDebugBreak = true;
++ if( getCurrentContext().getRunner()->aborting() || (m_assertionInfo.resultDisposition & ResultDisposition::Normal) )
++ m_shouldThrow = true;
++ }
++ }
++
++ void ResultBuilder::react() {
++#if defined(CATCH_CONFIG_FAST_COMPILE)
++ if (m_shouldDebugBreak) {
++ ///////////////////////////////////////////////////////////////////
++ // To inspect the state during test, you need to go one level up the callstack
++ // To go back to the test and change execution, jump over the throw statement
++ ///////////////////////////////////////////////////////////////////
++ CATCH_BREAK_INTO_DEBUGGER();
++ }
++#endif
++ if( m_shouldThrow )
++ throw Catch::TestFailureException();
++ }
++
++ bool ResultBuilder::shouldDebugBreak() const { return m_shouldDebugBreak; }
++ bool ResultBuilder::allowThrows() const { return getCurrentContext().getConfig()->allowThrows(); }
++
++ AssertionResult ResultBuilder::build() const
++ {
++ return build( *this );
++ }
++
++ // CAVEAT: The returned AssertionResult stores a pointer to the argument expr,
++ // a temporary DecomposedExpression, which in turn holds references to
++ // operands, possibly temporary as well.
++ // It should immediately be passed to handleResult; if the expression
++ // needs to be reported, its string expansion must be composed before
++ // the temporaries are destroyed.
++ AssertionResult ResultBuilder::build( DecomposedExpression const& expr ) const
++ {
++ assert( m_data.resultType != ResultWas::Unknown );
++ AssertionResultData data = m_data;
++
++ if(m_usedStream)
++ data.message = m_stream().oss.str();
++ data.decomposedExpression = &expr; // for lazy reconstruction
++ return AssertionResult( m_assertionInfo, data );
++ }
++
++ void ResultBuilder::reconstructExpression( std::string& dest ) const {
++ dest = capturedExpressionWithSecondArgument(m_assertionInfo.capturedExpression, m_assertionInfo.secondArg);
++ }
++
++ void ResultBuilder::setExceptionGuard() {
++ m_guardException = true;
++ }
++ void ResultBuilder::unsetExceptionGuard() {
++ m_guardException = false;
++ }
++
++} // end namespace Catch
++
++// #included from: catch_tag_alias_registry.hpp
++#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_HPP_INCLUDED
++
++namespace Catch {
++
++ TagAliasRegistry::~TagAliasRegistry() {}
++
++ Option<TagAlias> TagAliasRegistry::find( std::string const& alias ) const {
++ std::map<std::string, TagAlias>::const_iterator it = m_registry.find( alias );
++ if( it != m_registry.end() )
++ return it->second;
++ else
++ return Option<TagAlias>();
++ }
++
++ std::string TagAliasRegistry::expandAliases( std::string const& unexpandedTestSpec ) const {
++ std::string expandedTestSpec = unexpandedTestSpec;
++ for( std::map<std::string, TagAlias>::const_iterator it = m_registry.begin(), itEnd = m_registry.end();
++ it != itEnd;
++ ++it ) {
++ std::size_t pos = expandedTestSpec.find( it->first );
++ if( pos != std::string::npos ) {
++ expandedTestSpec = expandedTestSpec.substr( 0, pos ) +
++ it->second.tag +
++ expandedTestSpec.substr( pos + it->first.size() );
++ }
++ }
++ return expandedTestSpec;
++ }
++
++ void TagAliasRegistry::add( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) {
++
++ if( !startsWith( alias, "[@" ) || !endsWith( alias, ']' ) ) {
++ std::ostringstream oss;
++ oss << Colour( Colour::Red )
++ << "error: tag alias, \"" << alias << "\" is not of the form [@alias name].\n"
++ << Colour( Colour::FileName )
++ << lineInfo << '\n';
++ throw std::domain_error( oss.str().c_str() );
++ }
++ if( !m_registry.insert( std::make_pair( alias, TagAlias( tag, lineInfo ) ) ).second ) {
++ std::ostringstream oss;
++ oss << Colour( Colour::Red )
++ << "error: tag alias, \"" << alias << "\" already registered.\n"
++ << "\tFirst seen at "
++ << Colour( Colour::Red ) << find(alias)->lineInfo << '\n'
++ << Colour( Colour::Red ) << "\tRedefined at "
++ << Colour( Colour::FileName) << lineInfo << '\n';
++ throw std::domain_error( oss.str().c_str() );
++ }
++ }
++
++ ITagAliasRegistry::~ITagAliasRegistry() {}
++
++ ITagAliasRegistry const& ITagAliasRegistry::get() {
++ return getRegistryHub().getTagAliasRegistry();
++ }
++
++ RegistrarForTagAliases::RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) {
++ getMutableRegistryHub().registerTagAlias( alias, tag, lineInfo );
++ }
++
++} // end namespace Catch
++
++// #included from: catch_matchers_string.hpp
++
++namespace Catch {
++namespace Matchers {
++
++ namespace StdString {
++
++ CasedString::CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity )
++ : m_caseSensitivity( caseSensitivity ),
++ m_str( adjustString( str ) )
++ {}
++ std::string CasedString::adjustString( std::string const& str ) const {
++ return m_caseSensitivity == CaseSensitive::No
++ ? toLower( str )
++ : str;
++ }
++ std::string CasedString::caseSensitivitySuffix() const {
++ return m_caseSensitivity == CaseSensitive::No
++ ? " (case insensitive)"
++ : std::string();
++ }
++
++ StringMatcherBase::StringMatcherBase( std::string const& operation, CasedString const& comparator )
++ : m_comparator( comparator ),
++ m_operation( operation ) {
++ }
++
++ std::string StringMatcherBase::describe() const {
++ std::string description;
++ description.reserve(5 + m_operation.size() + m_comparator.m_str.size() +
++ m_comparator.caseSensitivitySuffix().size());
++ description += m_operation;
++ description += ": \"";
++ description += m_comparator.m_str;
++ description += "\"";
++ description += m_comparator.caseSensitivitySuffix();
++ return description;
++ }
++
++ EqualsMatcher::EqualsMatcher( CasedString const& comparator ) : StringMatcherBase( "equals", comparator ) {}
++
++ bool EqualsMatcher::match( std::string const& source ) const {
++ return m_comparator.adjustString( source ) == m_comparator.m_str;
++ }
++
++ ContainsMatcher::ContainsMatcher( CasedString const& comparator ) : StringMatcherBase( "contains", comparator ) {}
++
++ bool ContainsMatcher::match( std::string const& source ) const {
++ return contains( m_comparator.adjustString( source ), m_comparator.m_str );
++ }
++
++ StartsWithMatcher::StartsWithMatcher( CasedString const& comparator ) : StringMatcherBase( "starts with", comparator ) {}
++
++ bool StartsWithMatcher::match( std::string const& source ) const {
++ return startsWith( m_comparator.adjustString( source ), m_comparator.m_str );
++ }
++
++ EndsWithMatcher::EndsWithMatcher( CasedString const& comparator ) : StringMatcherBase( "ends with", comparator ) {}
++
++ bool EndsWithMatcher::match( std::string const& source ) const {
++ return endsWith( m_comparator.adjustString( source ), m_comparator.m_str );
++ }
++
++ } // namespace StdString
++
++ StdString::EqualsMatcher Equals( std::string const& str, CaseSensitive::Choice caseSensitivity ) {
++ return StdString::EqualsMatcher( StdString::CasedString( str, caseSensitivity) );
++ }
++ StdString::ContainsMatcher Contains( std::string const& str, CaseSensitive::Choice caseSensitivity ) {
++ return StdString::ContainsMatcher( StdString::CasedString( str, caseSensitivity) );
++ }
++ StdString::EndsWithMatcher EndsWith( std::string const& str, CaseSensitive::Choice caseSensitivity ) {
++ return StdString::EndsWithMatcher( StdString::CasedString( str, caseSensitivity) );
++ }
++ StdString::StartsWithMatcher StartsWith( std::string const& str, CaseSensitive::Choice caseSensitivity ) {
++ return StdString::StartsWithMatcher( StdString::CasedString( str, caseSensitivity) );
++ }
++
++} // namespace Matchers
++} // namespace Catch
++// #included from: ../reporters/catch_reporter_multi.hpp
++#define TWOBLUECUBES_CATCH_REPORTER_MULTI_HPP_INCLUDED
++
++namespace Catch {
++
++class MultipleReporters : public SharedImpl<IStreamingReporter> {
++ typedef std::vector<Ptr<IStreamingReporter> > Reporters;
++ Reporters m_reporters;
++
++public:
++ void add( Ptr<IStreamingReporter> const& reporter ) {
++ m_reporters.push_back( reporter );
++ }
++
++public: // IStreamingReporter
++
++ virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
++ return m_reporters[0]->getPreferences();
++ }
++
++ virtual void noMatchingTestCases( std::string const& spec ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->noMatchingTestCases( spec );
++ }
++
++ virtual void testRunStarting( TestRunInfo const& testRunInfo ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->testRunStarting( testRunInfo );
++ }
++
++ virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->testGroupStarting( groupInfo );
++ }
++
++ virtual void testCaseStarting( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->testCaseStarting( testInfo );
++ }
++
++ virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->sectionStarting( sectionInfo );
++ }
++
++ virtual void assertionStarting( AssertionInfo const& assertionInfo ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->assertionStarting( assertionInfo );
++ }
++
++ // The return value indicates if the messages buffer should be cleared:
++ virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
++ bool clearBuffer = false;
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ clearBuffer |= (*it)->assertionEnded( assertionStats );
++ return clearBuffer;
++ }
++
++ virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->sectionEnded( sectionStats );
++ }
++
++ virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->testCaseEnded( testCaseStats );
++ }
++
++ virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->testGroupEnded( testGroupStats );
++ }
++
++ virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->testRunEnded( testRunStats );
++ }
++
++ virtual void skipTest( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
++ for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
++ it != itEnd;
++ ++it )
++ (*it)->skipTest( testInfo );
++ }
++
++ virtual MultipleReporters* tryAsMulti() CATCH_OVERRIDE {
++ return this;
++ }
++
++};
++
++Ptr<IStreamingReporter> addReporter( Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter ) {
++ Ptr<IStreamingReporter> resultingReporter;
++
++ if( existingReporter ) {
++ MultipleReporters* multi = existingReporter->tryAsMulti();
++ if( !multi ) {
++ multi = new MultipleReporters;
++ resultingReporter = Ptr<IStreamingReporter>( multi );
++ if( existingReporter )
++ multi->add( existingReporter );
++ }
++ else
++ resultingReporter = existingReporter;
++ multi->add( additionalReporter );
++ }
++ else
++ resultingReporter = additionalReporter;
++
++ return resultingReporter;
++}
++
++} // end namespace Catch
++
++// #included from: ../reporters/catch_reporter_xml.hpp
++#define TWOBLUECUBES_CATCH_REPORTER_XML_HPP_INCLUDED
++
++// #included from: catch_reporter_bases.hpp
++#define TWOBLUECUBES_CATCH_REPORTER_BASES_HPP_INCLUDED
++
++#include <cstring>
++#include <cfloat>
++#include <cstdio>
++#include <assert.h>
++
++namespace Catch {
++
++ namespace {
++ // Because formatting using c++ streams is stateful, drop down to C is required
++ // Alternatively we could use stringstream, but its performance is... not good.
++ std::string getFormattedDuration( double duration ) {
++ // Max exponent + 1 is required to represent the whole part
++ // + 1 for decimal point
++ // + 3 for the 3 decimal places
++ // + 1 for null terminator
++ const size_t maxDoubleSize = DBL_MAX_10_EXP + 1 + 1 + 3 + 1;
++ char buffer[maxDoubleSize];
++
++ // Save previous errno, to prevent sprintf from overwriting it
++ ErrnoGuard guard;
++#ifdef _MSC_VER
++ sprintf_s(buffer, "%.3f", duration);
++#else
++ sprintf(buffer, "%.3f", duration);
++#endif
++ return std::string(buffer);
++ }
++ }
++
++ struct StreamingReporterBase : SharedImpl<IStreamingReporter> {
++
++ StreamingReporterBase( ReporterConfig const& _config )
++ : m_config( _config.fullConfig() ),
++ stream( _config.stream() )
++ {
++ m_reporterPrefs.shouldRedirectStdOut = false;
++ }
++
++ virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
++ return m_reporterPrefs;
++ }
++
++ virtual ~StreamingReporterBase() CATCH_OVERRIDE;
++
++ virtual void noMatchingTestCases( std::string const& ) CATCH_OVERRIDE {}
++
++ virtual void testRunStarting( TestRunInfo const& _testRunInfo ) CATCH_OVERRIDE {
++ currentTestRunInfo = _testRunInfo;
++ }
++ virtual void testGroupStarting( GroupInfo const& _groupInfo ) CATCH_OVERRIDE {
++ currentGroupInfo = _groupInfo;
++ }
++
++ virtual void testCaseStarting( TestCaseInfo const& _testInfo ) CATCH_OVERRIDE {
++ currentTestCaseInfo = _testInfo;
++ }
++ virtual void sectionStarting( SectionInfo const& _sectionInfo ) CATCH_OVERRIDE {
++ m_sectionStack.push_back( _sectionInfo );
++ }
++
++ virtual void sectionEnded( SectionStats const& /* _sectionStats */ ) CATCH_OVERRIDE {
++ m_sectionStack.pop_back();
++ }
++ virtual void testCaseEnded( TestCaseStats const& /* _testCaseStats */ ) CATCH_OVERRIDE {
++ currentTestCaseInfo.reset();
++ }
++ virtual void testGroupEnded( TestGroupStats const& /* _testGroupStats */ ) CATCH_OVERRIDE {
++ currentGroupInfo.reset();
++ }
++ virtual void testRunEnded( TestRunStats const& /* _testRunStats */ ) CATCH_OVERRIDE {
++ currentTestCaseInfo.reset();
++ currentGroupInfo.reset();
++ currentTestRunInfo.reset();
++ }
++
++ virtual void skipTest( TestCaseInfo const& ) CATCH_OVERRIDE {
++ // Don't do anything with this by default.
++ // It can optionally be overridden in the derived class.
++ }
++
++ Ptr<IConfig const> m_config;
++ std::ostream& stream;
++
++ LazyStat<TestRunInfo> currentTestRunInfo;
++ LazyStat<GroupInfo> currentGroupInfo;
++ LazyStat<TestCaseInfo> currentTestCaseInfo;
++
++ std::vector<SectionInfo> m_sectionStack;
++ ReporterPreferences m_reporterPrefs;
++ };
++
++ struct CumulativeReporterBase : SharedImpl<IStreamingReporter> {
++ template<typename T, typename ChildNodeT>
++ struct Node : SharedImpl<> {
++ explicit Node( T const& _value ) : value( _value ) {}
++ virtual ~Node() {}
++
++ typedef std::vector<Ptr<ChildNodeT> > ChildNodes;
++ T value;
++ ChildNodes children;
++ };
++ struct SectionNode : SharedImpl<> {
++ explicit SectionNode( SectionStats const& _stats ) : stats( _stats ) {}
++ virtual ~SectionNode();
++
++ bool operator == ( SectionNode const& other ) const {
++ return stats.sectionInfo.lineInfo == other.stats.sectionInfo.lineInfo;
++ }
++ bool operator == ( Ptr<SectionNode> const& other ) const {
++ return operator==( *other );
++ }
++
++ SectionStats stats;
++ typedef std::vector<Ptr<SectionNode> > ChildSections;
++ typedef std::vector<AssertionStats> Assertions;
++ ChildSections childSections;
++ Assertions assertions;
++ std::string stdOut;
++ std::string stdErr;
++ };
++
++ struct BySectionInfo {
++ BySectionInfo( SectionInfo const& other ) : m_other( other ) {}
++ BySectionInfo( BySectionInfo const& other ) : m_other( other.m_other ) {}
++ bool operator() ( Ptr<SectionNode> const& node ) const {
++ return ((node->stats.sectionInfo.name == m_other.name) &&
++ (node->stats.sectionInfo.lineInfo == m_other.lineInfo));
++ }
++ private:
++ void operator=( BySectionInfo const& );
++ SectionInfo const& m_other;
++ };
++
++ typedef Node<TestCaseStats, SectionNode> TestCaseNode;
++ typedef Node<TestGroupStats, TestCaseNode> TestGroupNode;
++ typedef Node<TestRunStats, TestGroupNode> TestRunNode;
++
++ CumulativeReporterBase( ReporterConfig const& _config )
++ : m_config( _config.fullConfig() ),
++ stream( _config.stream() )
++ {
++ m_reporterPrefs.shouldRedirectStdOut = false;
++ }
++ ~CumulativeReporterBase();
++
++ virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
++ return m_reporterPrefs;
++ }
++
++ virtual void testRunStarting( TestRunInfo const& ) CATCH_OVERRIDE {}
++ virtual void testGroupStarting( GroupInfo const& ) CATCH_OVERRIDE {}
++
++ virtual void testCaseStarting( TestCaseInfo const& ) CATCH_OVERRIDE {}
++
++ virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
++ SectionStats incompleteStats( sectionInfo, Counts(), 0, false );
++ Ptr<SectionNode> node;
++ if( m_sectionStack.empty() ) {
++ if( !m_rootSection )
++ m_rootSection = new SectionNode( incompleteStats );
++ node = m_rootSection;
++ }
++ else {
++ SectionNode& parentNode = *m_sectionStack.back();
++ SectionNode::ChildSections::const_iterator it =
++ std::find_if( parentNode.childSections.begin(),
++ parentNode.childSections.end(),
++ BySectionInfo( sectionInfo ) );
++ if( it == parentNode.childSections.end() ) {
++ node = new SectionNode( incompleteStats );
++ parentNode.childSections.push_back( node );
++ }
++ else
++ node = *it;
++ }
++ m_sectionStack.push_back( node );
++ m_deepestSection = node;
++ }
++
++ virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {}
++
++ virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
++ assert( !m_sectionStack.empty() );
++ SectionNode& sectionNode = *m_sectionStack.back();
++ sectionNode.assertions.push_back( assertionStats );
++ // AssertionResult holds a pointer to a temporary DecomposedExpression,
++ // which getExpandedExpression() calls to build the expression string.
++ // Our section stack copy of the assertionResult will likely outlive the
++ // temporary, so it must be expanded or discarded now to avoid calling
++ // a destroyed object later.
++ prepareExpandedExpression( sectionNode.assertions.back().assertionResult );
++ return true;
++ }
++ virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
++ assert( !m_sectionStack.empty() );
++ SectionNode& node = *m_sectionStack.back();
++ node.stats = sectionStats;
++ m_sectionStack.pop_back();
++ }
++ virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
++ Ptr<TestCaseNode> node = new TestCaseNode( testCaseStats );
++ assert( m_sectionStack.size() == 0 );
++ node->children.push_back( m_rootSection );
++ m_testCases.push_back( node );
++ m_rootSection.reset();
++
++ assert( m_deepestSection );
++ m_deepestSection->stdOut = testCaseStats.stdOut;
++ m_deepestSection->stdErr = testCaseStats.stdErr;
++ }
++ virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
++ Ptr<TestGroupNode> node = new TestGroupNode( testGroupStats );
++ node->children.swap( m_testCases );
++ m_testGroups.push_back( node );
++ }
++ virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
++ Ptr<TestRunNode> node = new TestRunNode( testRunStats );
++ node->children.swap( m_testGroups );
++ m_testRuns.push_back( node );
++ testRunEndedCumulative();
++ }
++ virtual void testRunEndedCumulative() = 0;
++
++ virtual void skipTest( TestCaseInfo const& ) CATCH_OVERRIDE {}
++
++ virtual void prepareExpandedExpression( AssertionResult& result ) const {
++ if( result.isOk() )
++ result.discardDecomposedExpression();
++ else
++ result.expandDecomposedExpression();
++ }
++
++ Ptr<IConfig const> m_config;
++ std::ostream& stream;
++ std::vector<AssertionStats> m_assertions;
++ std::vector<std::vector<Ptr<SectionNode> > > m_sections;
++ std::vector<Ptr<TestCaseNode> > m_testCases;
++ std::vector<Ptr<TestGroupNode> > m_testGroups;
++
++ std::vector<Ptr<TestRunNode> > m_testRuns;
++
++ Ptr<SectionNode> m_rootSection;
++ Ptr<SectionNode> m_deepestSection;
++ std::vector<Ptr<SectionNode> > m_sectionStack;
++ ReporterPreferences m_reporterPrefs;
++
++ };
++
++ template<char C>
++ char const* getLineOfChars() {
++ static char line[CATCH_CONFIG_CONSOLE_WIDTH] = {0};
++ if( !*line ) {
++ std::memset( line, C, CATCH_CONFIG_CONSOLE_WIDTH-1 );
++ line[CATCH_CONFIG_CONSOLE_WIDTH-1] = 0;
++ }
++ return line;
++ }
++
++ struct TestEventListenerBase : StreamingReporterBase {
++ TestEventListenerBase( ReporterConfig const& _config )
++ : StreamingReporterBase( _config )
++ {}
++
++ virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {}
++ virtual bool assertionEnded( AssertionStats const& ) CATCH_OVERRIDE {
++ return false;
++ }
++ };
++
++} // end namespace Catch
++
++// #included from: ../internal/catch_reporter_registrars.hpp
++#define TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED
++
++namespace Catch {
++
++ template<typename T>
++ class LegacyReporterRegistrar {
++
++ class ReporterFactory : public IReporterFactory {
++ virtual IStreamingReporter* create( ReporterConfig const& config ) const {
++ return new LegacyReporterAdapter( new T( config ) );
++ }
++
++ virtual std::string getDescription() const {
++ return T::getDescription();
++ }
++ };
++
++ public:
++
++ LegacyReporterRegistrar( std::string const& name ) {
++ getMutableRegistryHub().registerReporter( name, new ReporterFactory() );
++ }
++ };
++
++ template<typename T>
++ class ReporterRegistrar {
++
++ class ReporterFactory : public SharedImpl<IReporterFactory> {
++
++ // *** Please Note ***:
++ // - If you end up here looking at a compiler error because it's trying to register
++ // your custom reporter class be aware that the native reporter interface has changed
++ // to IStreamingReporter. The "legacy" interface, IReporter, is still supported via
++ // an adapter. Just use REGISTER_LEGACY_REPORTER to take advantage of the adapter.
++ // However please consider updating to the new interface as the old one is now
++ // deprecated and will probably be removed quite soon!
++ // Please contact me via github if you have any questions at all about this.
++ // In fact, ideally, please contact me anyway to let me know you've hit this - as I have
++ // no idea who is actually using custom reporters at all (possibly no-one!).
++ // The new interface is designed to minimise exposure to interface changes in the future.
++ virtual IStreamingReporter* create( ReporterConfig const& config ) const {
++ return new T( config );
++ }
++
++ virtual std::string getDescription() const {
++ return T::getDescription();
++ }
++ };
++
++ public:
++
++ ReporterRegistrar( std::string const& name ) {
++ getMutableRegistryHub().registerReporter( name, new ReporterFactory() );
++ }
++ };
++
++ template<typename T>
++ class ListenerRegistrar {
++
++ class ListenerFactory : public SharedImpl<IReporterFactory> {
++
++ virtual IStreamingReporter* create( ReporterConfig const& config ) const {
++ return new T( config );
++ }
++ virtual std::string getDescription() const {
++ return std::string();
++ }
++ };
++
++ public:
++
++ ListenerRegistrar() {
++ getMutableRegistryHub().registerListener( new ListenerFactory() );
++ }
++ };
++}
++
++#define INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) \
++ namespace{ Catch::LegacyReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); }
++
++#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \
++ namespace{ Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); }
++
++// Deprecated - use the form without INTERNAL_
++#define INTERNAL_CATCH_REGISTER_LISTENER( listenerType ) \
++ namespace{ Catch::ListenerRegistrar<listenerType> catch_internal_RegistrarFor##listenerType; }
++
++#define CATCH_REGISTER_LISTENER( listenerType ) \
++ namespace{ Catch::ListenerRegistrar<listenerType> catch_internal_RegistrarFor##listenerType; }
++
++// #included from: ../internal/catch_xmlwriter.hpp
++#define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED
++
++#include <sstream>
++#include <string>
++#include <vector>
++#include <iomanip>
++
++namespace Catch {
++
++ class XmlEncode {
++ public:
++ enum ForWhat { ForTextNodes, ForAttributes };
++
++ XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes )
++ : m_str( str ),
++ m_forWhat( forWhat )
++ {}
++
++ void encodeTo( std::ostream& os ) const {
++
++ // Apostrophe escaping not necessary if we always use " to write attributes
++ // (see: http://www.w3.org/TR/xml/#syntax)
++
++ for( std::size_t i = 0; i < m_str.size(); ++ i ) {
++ char c = m_str[i];
++ switch( c ) {
++ case '<': os << "<"; break;
++ case '&': os << "&"; break;
++
++ case '>':
++ // See: http://www.w3.org/TR/xml/#syntax
++ if( i > 2 && m_str[i-1] == ']' && m_str[i-2] == ']' )
++ os << ">";
++ else
++ os << c;
++ break;
++
++ case '\"':
++ if( m_forWhat == ForAttributes )
++ os << """;
++ else
++ os << c;
++ break;
++
++ default:
++ // Escape control chars - based on contribution by @espenalb in PR #465 and
++ // by @mrpi PR #588
++ if ( ( c >= 0 && c < '\x09' ) || ( c > '\x0D' && c < '\x20') || c=='\x7F' ) {
++ // see http://stackoverflow.com/questions/404107/why-are-control-characters-illegal-in-xml-1-0
++ os << "\\x" << std::uppercase << std::hex << std::setfill('0') << std::setw(2)
++ << static_cast<int>( c );
++ }
++ else
++ os << c;
++ }
++ }
++ }
++
++ friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ) {
++ xmlEncode.encodeTo( os );
++ return os;
++ }
++
++ private:
++ std::string m_str;
++ ForWhat m_forWhat;
++ };
++
++ class XmlWriter {
++ public:
++
++ class ScopedElement {
++ public:
++ ScopedElement( XmlWriter* writer )
++ : m_writer( writer )
++ {}
++
++ ScopedElement( ScopedElement const& other )
++ : m_writer( other.m_writer ){
++ other.m_writer = CATCH_NULL;
++ }
++
++ ~ScopedElement() {
++ if( m_writer )
++ m_writer->endElement();
++ }
++
++ ScopedElement& writeText( std::string const& text, bool indent = true ) {
++ m_writer->writeText( text, indent );
++ return *this;
++ }
++
++ template<typename T>
++ ScopedElement& writeAttribute( std::string const& name, T const& attribute ) {
++ m_writer->writeAttribute( name, attribute );
++ return *this;
++ }
++
++ private:
++ mutable XmlWriter* m_writer;
++ };
++
++ XmlWriter()
++ : m_tagIsOpen( false ),
++ m_needsNewline( false ),
++ m_os( Catch::cout() )
++ {
++ writeDeclaration();
++ }
++
++ XmlWriter( std::ostream& os )
++ : m_tagIsOpen( false ),
++ m_needsNewline( false ),
++ m_os( os )
++ {
++ writeDeclaration();
++ }
++
++ ~XmlWriter() {
++ while( !m_tags.empty() )
++ endElement();
++ }
++
++ XmlWriter& startElement( std::string const& name ) {
++ ensureTagClosed();
++ newlineIfNecessary();
++ m_os << m_indent << '<' << name;
++ m_tags.push_back( name );
++ m_indent += " ";
++ m_tagIsOpen = true;
++ return *this;
++ }
++
++ ScopedElement scopedElement( std::string const& name ) {
++ ScopedElement scoped( this );
++ startElement( name );
++ return scoped;
++ }
++
++ XmlWriter& endElement() {
++ newlineIfNecessary();
++ m_indent = m_indent.substr( 0, m_indent.size()-2 );
++ if( m_tagIsOpen ) {
++ m_os << "/>";
++ m_tagIsOpen = false;
++ }
++ else {
++ m_os << m_indent << "</" << m_tags.back() << ">";
++ }
++ m_os << std::endl;
++ m_tags.pop_back();
++ return *this;
++ }
++
++ XmlWriter& writeAttribute( std::string const& name, std::string const& attribute ) {
++ if( !name.empty() && !attribute.empty() )
++ m_os << ' ' << name << "=\"" << XmlEncode( attribute, XmlEncode::ForAttributes ) << '"';
++ return *this;
++ }
++
++ XmlWriter& writeAttribute( std::string const& name, bool attribute ) {
++ m_os << ' ' << name << "=\"" << ( attribute ? "true" : "false" ) << '"';
++ return *this;
++ }
++
++ template<typename T>
++ XmlWriter& writeAttribute( std::string const& name, T const& attribute ) {
++ std::ostringstream oss;
++ oss << attribute;
++ return writeAttribute( name, oss.str() );
++ }
++
++ XmlWriter& writeText( std::string const& text, bool indent = true ) {
++ if( !text.empty() ){
++ bool tagWasOpen = m_tagIsOpen;
++ ensureTagClosed();
++ if( tagWasOpen && indent )
++ m_os << m_indent;
++ m_os << XmlEncode( text );
++ m_needsNewline = true;
++ }
++ return *this;
++ }
++
++ XmlWriter& writeComment( std::string const& text ) {
++ ensureTagClosed();
++ m_os << m_indent << "<!--" << text << "-->";
++ m_needsNewline = true;
++ return *this;
++ }
++
++ void writeStylesheetRef( std::string const& url ) {
++ m_os << "<?xml-stylesheet type=\"text/xsl\" href=\"" << url << "\"?>\n";
++ }
++
++ XmlWriter& writeBlankLine() {
++ ensureTagClosed();
++ m_os << '\n';
++ return *this;
++ }
++
++ void ensureTagClosed() {
++ if( m_tagIsOpen ) {
++ m_os << ">" << std::endl;
++ m_tagIsOpen = false;
++ }
++ }
++
++ private:
++ XmlWriter( XmlWriter const& );
++ void operator=( XmlWriter const& );
++
++ void writeDeclaration() {
++ m_os << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
++ }
++
++ void newlineIfNecessary() {
++ if( m_needsNewline ) {
++ m_os << std::endl;
++ m_needsNewline = false;
++ }
++ }
++
++ bool m_tagIsOpen;
++ bool m_needsNewline;
++ std::vector<std::string> m_tags;
++ std::string m_indent;
++ std::ostream& m_os;
++ };
++
++}
++
++namespace Catch {
++ class XmlReporter : public StreamingReporterBase {
++ public:
++ XmlReporter( ReporterConfig const& _config )
++ : StreamingReporterBase( _config ),
++ m_xml(_config.stream()),
++ m_sectionDepth( 0 )
++ {
++ m_reporterPrefs.shouldRedirectStdOut = true;
++ }
++
++ virtual ~XmlReporter() CATCH_OVERRIDE;
++
++ static std::string getDescription() {
++ return "Reports test results as an XML document";
++ }
++
++ virtual std::string getStylesheetRef() const {
++ return std::string();
++ }
++
++ void writeSourceInfo( SourceLineInfo const& sourceInfo ) {
++ m_xml
++ .writeAttribute( "filename", sourceInfo.file )
++ .writeAttribute( "line", sourceInfo.line );
++ }
++
++ public: // StreamingReporterBase
++
++ virtual void noMatchingTestCases( std::string const& s ) CATCH_OVERRIDE {
++ StreamingReporterBase::noMatchingTestCases( s );
++ }
++
++ virtual void testRunStarting( TestRunInfo const& testInfo ) CATCH_OVERRIDE {
++ StreamingReporterBase::testRunStarting( testInfo );
++ std::string stylesheetRef = getStylesheetRef();
++ if( !stylesheetRef.empty() )
++ m_xml.writeStylesheetRef( stylesheetRef );
++ m_xml.startElement( "Catch" );
++ if( !m_config->name().empty() )
++ m_xml.writeAttribute( "name", m_config->name() );
++ }
++
++ virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
++ StreamingReporterBase::testGroupStarting( groupInfo );
++ m_xml.startElement( "Group" )
++ .writeAttribute( "name", groupInfo.name );
++ }
++
++ virtual void testCaseStarting( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
++ StreamingReporterBase::testCaseStarting(testInfo);
++ m_xml.startElement( "TestCase" )
++ .writeAttribute( "name", trim( testInfo.name ) )
++ .writeAttribute( "description", testInfo.description )
++ .writeAttribute( "tags", testInfo.tagsAsString );
++
++ writeSourceInfo( testInfo.lineInfo );
++
++ if ( m_config->showDurations() == ShowDurations::Always )
++ m_testCaseTimer.start();
++ m_xml.ensureTagClosed();
++ }
++
++ virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
++ StreamingReporterBase::sectionStarting( sectionInfo );
++ if( m_sectionDepth++ > 0 ) {
++ m_xml.startElement( "Section" )
++ .writeAttribute( "name", trim( sectionInfo.name ) )
++ .writeAttribute( "description", sectionInfo.description );
++ writeSourceInfo( sectionInfo.lineInfo );
++ m_xml.ensureTagClosed();
++ }
++ }
++
++ virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE { }
++
++ virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
++
++ AssertionResult const& result = assertionStats.assertionResult;
++
++ bool includeResults = m_config->includeSuccessfulResults() || !result.isOk();
++
++ if( includeResults || result.getResultType() == ResultWas::Warning ) {
++ // Print any info messages in <Info> tags.
++ for( std::vector<MessageInfo>::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end();
++ it != itEnd;
++ ++it ) {
++ if( it->type == ResultWas::Info && includeResults ) {
++ m_xml.scopedElement( "Info" )
++ .writeText( it->message );
++ } else if ( it->type == ResultWas::Warning ) {
++ m_xml.scopedElement( "Warning" )
++ .writeText( it->message );
++ }
++ }
++ }
++
++ // Drop out if result was successful but we're not printing them.
++ if( !includeResults && result.getResultType() != ResultWas::Warning )
++ return true;
++
++ // Print the expression if there is one.
++ if( result.hasExpression() ) {
++ m_xml.startElement( "Expression" )
++ .writeAttribute( "success", result.succeeded() )
++ .writeAttribute( "type", result.getTestMacroName() );
++
++ writeSourceInfo( result.getSourceInfo() );
++
++ m_xml.scopedElement( "Original" )
++ .writeText( result.getExpression() );
++ m_xml.scopedElement( "Expanded" )
++ .writeText( result.getExpandedExpression() );
++ }
++
++ // And... Print a result applicable to each result type.
++ switch( result.getResultType() ) {
++ case ResultWas::ThrewException:
++ m_xml.startElement( "Exception" );
++ writeSourceInfo( result.getSourceInfo() );
++ m_xml.writeText( result.getMessage() );
++ m_xml.endElement();
++ break;
++ case ResultWas::FatalErrorCondition:
++ m_xml.startElement( "FatalErrorCondition" );
++ writeSourceInfo( result.getSourceInfo() );
++ m_xml.writeText( result.getMessage() );
++ m_xml.endElement();
++ break;
++ case ResultWas::Info:
++ m_xml.scopedElement( "Info" )
++ .writeText( result.getMessage() );
++ break;
++ case ResultWas::Warning:
++ // Warning will already have been written
++ break;
++ case ResultWas::ExplicitFailure:
++ m_xml.startElement( "Failure" );
++ writeSourceInfo( result.getSourceInfo() );
++ m_xml.writeText( result.getMessage() );
++ m_xml.endElement();
++ break;
++ default:
++ break;
++ }
++
++ if( result.hasExpression() )
++ m_xml.endElement();
++
++ return true;
++ }
++
++ virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
++ StreamingReporterBase::sectionEnded( sectionStats );
++ if( --m_sectionDepth > 0 ) {
++ XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResults" );
++ e.writeAttribute( "successes", sectionStats.assertions.passed );
++ e.writeAttribute( "failures", sectionStats.assertions.failed );
++ e.writeAttribute( "expectedFailures", sectionStats.assertions.failedButOk );
++
++ if ( m_config->showDurations() == ShowDurations::Always )
++ e.writeAttribute( "durationInSeconds", sectionStats.durationInSeconds );
++
++ m_xml.endElement();
++ }
++ }
++
++ virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
++ StreamingReporterBase::testCaseEnded( testCaseStats );
++ XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResult" );
++ e.writeAttribute( "success", testCaseStats.totals.assertions.allOk() );
++
++ if ( m_config->showDurations() == ShowDurations::Always )
++ e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() );
++
++ if( !testCaseStats.stdOut.empty() )
++ m_xml.scopedElement( "StdOut" ).writeText( trim( testCaseStats.stdOut ), false );
++ if( !testCaseStats.stdErr.empty() )
++ m_xml.scopedElement( "StdErr" ).writeText( trim( testCaseStats.stdErr ), false );
++
++ m_xml.endElement();
++ }
++
++ virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
++ StreamingReporterBase::testGroupEnded( testGroupStats );
++ // TODO: Check testGroupStats.aborting and act accordingly.
++ m_xml.scopedElement( "OverallResults" )
++ .writeAttribute( "successes", testGroupStats.totals.assertions.passed )
++ .writeAttribute( "failures", testGroupStats.totals.assertions.failed )
++ .writeAttribute( "expectedFailures", testGroupStats.totals.assertions.failedButOk );
++ m_xml.endElement();
++ }
++
++ virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
++ StreamingReporterBase::testRunEnded( testRunStats );
++ m_xml.scopedElement( "OverallResults" )
++ .writeAttribute( "successes", testRunStats.totals.assertions.passed )
++ .writeAttribute( "failures", testRunStats.totals.assertions.failed )
++ .writeAttribute( "expectedFailures", testRunStats.totals.assertions.failedButOk );
++ m_xml.endElement();
++ }
++
++ private:
++ Timer m_testCaseTimer;
++ XmlWriter m_xml;
++ int m_sectionDepth;
++ };
++
++ INTERNAL_CATCH_REGISTER_REPORTER( "xml", XmlReporter )
++
++} // end namespace Catch
++
++// #included from: ../reporters/catch_reporter_junit.hpp
++#define TWOBLUECUBES_CATCH_REPORTER_JUNIT_HPP_INCLUDED
++
++#include <assert.h>
++
++namespace Catch {
++
++ namespace {
++ std::string getCurrentTimestamp() {
++ // Beware, this is not reentrant because of backward compatibility issues
++ // Also, UTC only, again because of backward compatibility (%z is C++11)
++ time_t rawtime;
++ std::time(&rawtime);
++ const size_t timeStampSize = sizeof("2017-01-16T17:06:45Z");
++
++#ifdef _MSC_VER
++ std::tm timeInfo = {};
++ gmtime_s(&timeInfo, &rawtime);
++#else
++ std::tm* timeInfo;
++ timeInfo = std::gmtime(&rawtime);
++#endif
++
++ char timeStamp[timeStampSize];
++ const char * const fmt = "%Y-%m-%dT%H:%M:%SZ";
++
++#ifdef _MSC_VER
++ std::strftime(timeStamp, timeStampSize, fmt, &timeInfo);
++#else
++ std::strftime(timeStamp, timeStampSize, fmt, timeInfo);
++#endif
++ return std::string(timeStamp);
++ }
++
++ }
++
++ class JunitReporter : public CumulativeReporterBase {
++ public:
++ JunitReporter( ReporterConfig const& _config )
++ : CumulativeReporterBase( _config ),
++ xml( _config.stream() ),
++ unexpectedExceptions( 0 ),
++ m_okToFail( false )
++ {
++ m_reporterPrefs.shouldRedirectStdOut = true;
++ }
++
++ virtual ~JunitReporter() CATCH_OVERRIDE;
++
++ static std::string getDescription() {
++ return "Reports test results in an XML format that looks like Ant's junitreport target";
++ }
++
++ virtual void noMatchingTestCases( std::string const& /*spec*/ ) CATCH_OVERRIDE {}
++
++ virtual void testRunStarting( TestRunInfo const& runInfo ) CATCH_OVERRIDE {
++ CumulativeReporterBase::testRunStarting( runInfo );
++ xml.startElement( "testsuites" );
++ }
++
++ virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
++ suiteTimer.start();
++ stdOutForSuite.str("");
++ stdErrForSuite.str("");
++ unexpectedExceptions = 0;
++ CumulativeReporterBase::testGroupStarting( groupInfo );
++ }
++
++ virtual void testCaseStarting( TestCaseInfo const& testCaseInfo ) CATCH_OVERRIDE {
++ m_okToFail = testCaseInfo.okToFail();
++ }
++ virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
++ if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException && !m_okToFail )
++ unexpectedExceptions++;
++ return CumulativeReporterBase::assertionEnded( assertionStats );
++ }
++
++ virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
++ stdOutForSuite << testCaseStats.stdOut;
++ stdErrForSuite << testCaseStats.stdErr;
++ CumulativeReporterBase::testCaseEnded( testCaseStats );
++ }
++
++ virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
++ double suiteTime = suiteTimer.getElapsedSeconds();
++ CumulativeReporterBase::testGroupEnded( testGroupStats );
++ writeGroup( *m_testGroups.back(), suiteTime );
++ }
++
++ virtual void testRunEndedCumulative() CATCH_OVERRIDE {
++ xml.endElement();
++ }
++
++ void writeGroup( TestGroupNode const& groupNode, double suiteTime ) {
++ XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" );
++ TestGroupStats const& stats = groupNode.value;
++ xml.writeAttribute( "name", stats.groupInfo.name );
++ xml.writeAttribute( "errors", unexpectedExceptions );
++ xml.writeAttribute( "failures", stats.totals.assertions.failed-unexpectedExceptions );
++ xml.writeAttribute( "tests", stats.totals.assertions.total() );
++ xml.writeAttribute( "hostname", "tbd" ); // !TBD
++ if( m_config->showDurations() == ShowDurations::Never )
++ xml.writeAttribute( "time", "" );
++ else
++ xml.writeAttribute( "time", suiteTime );
++ xml.writeAttribute( "timestamp", getCurrentTimestamp() );
++
++ // Write test cases
++ for( TestGroupNode::ChildNodes::const_iterator
++ it = groupNode.children.begin(), itEnd = groupNode.children.end();
++ it != itEnd;
++ ++it )
++ writeTestCase( **it );
++
++ xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite.str() ), false );
++ xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite.str() ), false );
++ }
++
++ void writeTestCase( TestCaseNode const& testCaseNode ) {
++ TestCaseStats const& stats = testCaseNode.value;
++
++ // All test cases have exactly one section - which represents the
++ // test case itself. That section may have 0-n nested sections
++ assert( testCaseNode.children.size() == 1 );
++ SectionNode const& rootSection = *testCaseNode.children.front();
++
++ std::string className = stats.testInfo.className;
++
++ if( className.empty() ) {
++ if( rootSection.childSections.empty() )
++ className = "global";
++ }
++ writeSection( className, "", rootSection );
++ }
++
++ void writeSection( std::string const& className,
++ std::string const& rootName,
++ SectionNode const& sectionNode ) {
++ std::string name = trim( sectionNode.stats.sectionInfo.name );
++ if( !rootName.empty() )
++ name = rootName + '/' + name;
++
++ if( !sectionNode.assertions.empty() ||
++ !sectionNode.stdOut.empty() ||
++ !sectionNode.stdErr.empty() ) {
++ XmlWriter::ScopedElement e = xml.scopedElement( "testcase" );
++ if( className.empty() ) {
++ xml.writeAttribute( "classname", name );
++ xml.writeAttribute( "name", "root" );
++ }
++ else {
++ xml.writeAttribute( "classname", className );
++ xml.writeAttribute( "name", name );
++ }
++ xml.writeAttribute( "time", Catch::toString( sectionNode.stats.durationInSeconds ) );
++
++ writeAssertions( sectionNode );
++
++ if( !sectionNode.stdOut.empty() )
++ xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false );
++ if( !sectionNode.stdErr.empty() )
++ xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false );
++ }
++ for( SectionNode::ChildSections::const_iterator
++ it = sectionNode.childSections.begin(),
++ itEnd = sectionNode.childSections.end();
++ it != itEnd;
++ ++it )
++ if( className.empty() )
++ writeSection( name, "", **it );
++ else
++ writeSection( className, name, **it );
++ }
++
++ void writeAssertions( SectionNode const& sectionNode ) {
++ for( SectionNode::Assertions::const_iterator
++ it = sectionNode.assertions.begin(), itEnd = sectionNode.assertions.end();
++ it != itEnd;
++ ++it )
++ writeAssertion( *it );
++ }
++ void writeAssertion( AssertionStats const& stats ) {
++ AssertionResult const& result = stats.assertionResult;
++ if( !result.isOk() ) {
++ std::string elementName;
++ switch( result.getResultType() ) {
++ case ResultWas::ThrewException:
++ case ResultWas::FatalErrorCondition:
++ elementName = "error";
++ break;
++ case ResultWas::ExplicitFailure:
++ elementName = "failure";
++ break;
++ case ResultWas::ExpressionFailed:
++ elementName = "failure";
++ break;
++ case ResultWas::DidntThrowException:
++ elementName = "failure";
++ break;
++
++ // We should never see these here:
++ case ResultWas::Info:
++ case ResultWas::Warning:
++ case ResultWas::Ok:
++ case ResultWas::Unknown:
++ case ResultWas::FailureBit:
++ case ResultWas::Exception:
++ elementName = "internalError";
++ break;
++ }
++
++ XmlWriter::ScopedElement e = xml.scopedElement( elementName );
++
++ xml.writeAttribute( "message", result.getExpandedExpression() );
++ xml.writeAttribute( "type", result.getTestMacroName() );
++
++ std::ostringstream oss;
++ if( !result.getMessage().empty() )
++ oss << result.getMessage() << '\n';
++ for( std::vector<MessageInfo>::const_iterator
++ it = stats.infoMessages.begin(),
++ itEnd = stats.infoMessages.end();
++ it != itEnd;
++ ++it )
++ if( it->type == ResultWas::Info )
++ oss << it->message << '\n';
++
++ oss << "at " << result.getSourceInfo();
++ xml.writeText( oss.str(), false );
++ }
++ }
++
++ XmlWriter xml;
++ Timer suiteTimer;
++ std::ostringstream stdOutForSuite;
++ std::ostringstream stdErrForSuite;
++ unsigned int unexpectedExceptions;
++ bool m_okToFail;
++ };
++
++ INTERNAL_CATCH_REGISTER_REPORTER( "junit", JunitReporter )
++
++} // end namespace Catch
++
++// #included from: ../reporters/catch_reporter_console.hpp
++#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
++
++#include <cassert>
++#include <cfloat>
++#include <cstdio>
++
++namespace Catch {
++
++ struct ConsoleReporter : StreamingReporterBase {
++ ConsoleReporter( ReporterConfig const& _config )
++ : StreamingReporterBase( _config ),
++ m_headerPrinted( false )
++ {}
++
++ virtual ~ConsoleReporter() CATCH_OVERRIDE;
++ static std::string getDescription() {
++ return "Reports test results as plain lines of text";
++ }
++
++ virtual void noMatchingTestCases( std::string const& spec ) CATCH_OVERRIDE {
++ stream << "No test cases matched '" << spec << '\'' << std::endl;
++ }
++
++ virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {
++ }
++
++ virtual bool assertionEnded( AssertionStats const& _assertionStats ) CATCH_OVERRIDE {
++ AssertionResult const& result = _assertionStats.assertionResult;
++
++ bool includeResults = m_config->includeSuccessfulResults() || !result.isOk();
++
++ // Drop out if result was successful but we're not printing them.
++ if( !includeResults && result.getResultType() != ResultWas::Warning )
++ return false;
++
++ lazyPrint();
++
++ AssertionPrinter printer( stream, _assertionStats, includeResults );
++ printer.print();
++ stream << std::endl;
++ return true;
++ }
++
++ virtual void sectionStarting( SectionInfo const& _sectionInfo ) CATCH_OVERRIDE {
++ m_headerPrinted = false;
++ StreamingReporterBase::sectionStarting( _sectionInfo );
++ }
++ virtual void sectionEnded( SectionStats const& _sectionStats ) CATCH_OVERRIDE {
++ if( _sectionStats.missingAssertions ) {
++ lazyPrint();
++ Colour colour( Colour::ResultError );
++ if( m_sectionStack.size() > 1 )
++ stream << "\nNo assertions in section";
++ else
++ stream << "\nNo assertions in test case";
++ stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl;
++ }
++ if( m_config->showDurations() == ShowDurations::Always ) {
++ stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl;
++ }
++ if( m_headerPrinted ) {
++ m_headerPrinted = false;
++ }
++ StreamingReporterBase::sectionEnded( _sectionStats );
++ }
++
++ virtual void testCaseEnded( TestCaseStats const& _testCaseStats ) CATCH_OVERRIDE {
++ StreamingReporterBase::testCaseEnded( _testCaseStats );
++ m_headerPrinted = false;
++ }
++ virtual void testGroupEnded( TestGroupStats const& _testGroupStats ) CATCH_OVERRIDE {
++ if( currentGroupInfo.used ) {
++ printSummaryDivider();
++ stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n";
++ printTotals( _testGroupStats.totals );
++ stream << '\n' << std::endl;
++ }
++ StreamingReporterBase::testGroupEnded( _testGroupStats );
++ }
++ virtual void testRunEnded( TestRunStats const& _testRunStats ) CATCH_OVERRIDE {
++ printTotalsDivider( _testRunStats.totals );
++ printTotals( _testRunStats.totals );
++ stream << std::endl;
++ StreamingReporterBase::testRunEnded( _testRunStats );
++ }
++
++ private:
++
++ class AssertionPrinter {
++ void operator= ( AssertionPrinter const& );
++ public:
++ AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages )
++ : stream( _stream ),
++ stats( _stats ),
++ result( _stats.assertionResult ),
++ colour( Colour::None ),
++ message( result.getMessage() ),
++ messages( _stats.infoMessages ),
++ printInfoMessages( _printInfoMessages )
++ {
++ switch( result.getResultType() ) {
++ case ResultWas::Ok:
++ colour = Colour::Success;
++ passOrFail = "PASSED";
++ //if( result.hasMessage() )
++ if( _stats.infoMessages.size() == 1 )
++ messageLabel = "with message";
++ if( _stats.infoMessages.size() > 1 )
++ messageLabel = "with messages";
++ break;
++ case ResultWas::ExpressionFailed:
++ if( result.isOk() ) {
++ colour = Colour::Success;
++ passOrFail = "FAILED - but was ok";
++ }
++ else {
++ colour = Colour::Error;
++ passOrFail = "FAILED";
++ }
++ if( _stats.infoMessages.size() == 1 )
++ messageLabel = "with message";
++ if( _stats.infoMessages.size() > 1 )
++ messageLabel = "with messages";
++ break;
++ case ResultWas::ThrewException:
++ colour = Colour::Error;
++ passOrFail = "FAILED";
++ messageLabel = "due to unexpected exception with ";
++ if (_stats.infoMessages.size() == 1)
++ messageLabel += "message";
++ if (_stats.infoMessages.size() > 1)
++ messageLabel += "messages";
++ break;
++ case ResultWas::FatalErrorCondition:
++ colour = Colour::Error;
++ passOrFail = "FAILED";
++ messageLabel = "due to a fatal error condition";
++ break;
++ case ResultWas::DidntThrowException:
++ colour = Colour::Error;
++ passOrFail = "FAILED";
++ messageLabel = "because no exception was thrown where one was expected";
++ break;
++ case ResultWas::Info:
++ messageLabel = "info";
++ break;
++ case ResultWas::Warning:
++ messageLabel = "warning";
++ break;
++ case ResultWas::ExplicitFailure:
++ passOrFail = "FAILED";
++ colour = Colour::Error;
++ if( _stats.infoMessages.size() == 1 )
++ messageLabel = "explicitly with message";
++ if( _stats.infoMessages.size() > 1 )
++ messageLabel = "explicitly with messages";
++ break;
++ // These cases are here to prevent compiler warnings
++ case ResultWas::Unknown:
++ case ResultWas::FailureBit:
++ case ResultWas::Exception:
++ passOrFail = "** internal error **";
++ colour = Colour::Error;
++ break;
++ }
++ }
++
++ void print() const {
++ printSourceInfo();
++ if( stats.totals.assertions.total() > 0 ) {
++ if( result.isOk() )
++ stream << '\n';
++ printResultType();
++ printOriginalExpression();
++ printReconstructedExpression();
++ }
++ else {
++ stream << '\n';
++ }
++ printMessage();
++ }
++
++ private:
++ void printResultType() const {
++ if( !passOrFail.empty() ) {
++ Colour colourGuard( colour );
++ stream << passOrFail << ":\n";
++ }
++ }
++ void printOriginalExpression() const {
++ if( result.hasExpression() ) {
++ Colour colourGuard( Colour::OriginalExpression );
++ stream << " ";
++ stream << result.getExpressionInMacro();
++ stream << '\n';
++ }
++ }
++ void printReconstructedExpression() const {
++ if( result.hasExpandedExpression() ) {
++ stream << "with expansion:\n";
++ Colour colourGuard( Colour::ReconstructedExpression );
++ stream << Text( result.getExpandedExpression(), TextAttributes().setIndent(2) ) << '\n';
++ }
++ }
++ void printMessage() const {
++ if( !messageLabel.empty() )
++ stream << messageLabel << ':' << '\n';
++ for( std::vector<MessageInfo>::const_iterator it = messages.begin(), itEnd = messages.end();
++ it != itEnd;
++ ++it ) {
++ // If this assertion is a warning ignore any INFO messages
++ if( printInfoMessages || it->type != ResultWas::Info )
++ stream << Text( it->message, TextAttributes().setIndent(2) ) << '\n';
++ }
++ }
++ void printSourceInfo() const {
++ Colour colourGuard( Colour::FileName );
++ stream << result.getSourceInfo() << ": ";
++ }
++
++ std::ostream& stream;
++ AssertionStats const& stats;
++ AssertionResult const& result;
++ Colour::Code colour;
++ std::string passOrFail;
++ std::string messageLabel;
++ std::string message;
++ std::vector<MessageInfo> messages;
++ bool printInfoMessages;
++ };
++
++ void lazyPrint() {
++
++ if( !currentTestRunInfo.used )
++ lazyPrintRunInfo();
++ if( !currentGroupInfo.used )
++ lazyPrintGroupInfo();
++
++ if( !m_headerPrinted ) {
++ printTestCaseAndSectionHeader();
++ m_headerPrinted = true;
++ }
++ }
++ void lazyPrintRunInfo() {
++ stream << '\n' << getLineOfChars<'~'>() << '\n';
++ Colour colour( Colour::SecondaryText );
++ stream << currentTestRunInfo->name
++ << " is a Catch v" << libraryVersion() << " host application.\n"
++ << "Run with -? for options\n\n";
++
++ if( m_config->rngSeed() != 0 )
++ stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n";
++
++ currentTestRunInfo.used = true;
++ }
++ void lazyPrintGroupInfo() {
++ if( !currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1 ) {
++ printClosedHeader( "Group: " + currentGroupInfo->name );
++ currentGroupInfo.used = true;
++ }
++ }
++ void printTestCaseAndSectionHeader() {
++ assert( !m_sectionStack.empty() );
++ printOpenHeader( currentTestCaseInfo->name );
++
++ if( m_sectionStack.size() > 1 ) {
++ Colour colourGuard( Colour::Headers );
++
++ std::vector<SectionInfo>::const_iterator
++ it = m_sectionStack.begin()+1, // Skip first section (test case)
++ itEnd = m_sectionStack.end();
++ for( ; it != itEnd; ++it )
++ printHeaderString( it->name, 2 );
++ }
++
++ SourceLineInfo lineInfo = m_sectionStack.back().lineInfo;
++
++ if( !lineInfo.empty() ){
++ stream << getLineOfChars<'-'>() << '\n';
++ Colour colourGuard( Colour::FileName );
++ stream << lineInfo << '\n';
++ }
++ stream << getLineOfChars<'.'>() << '\n' << std::endl;
++ }
++
++ void printClosedHeader( std::string const& _name ) {
++ printOpenHeader( _name );
++ stream << getLineOfChars<'.'>() << '\n';
++ }
++ void printOpenHeader( std::string const& _name ) {
++ stream << getLineOfChars<'-'>() << '\n';
++ {
++ Colour colourGuard( Colour::Headers );
++ printHeaderString( _name );
++ }
++ }
++
++ // if string has a : in first line will set indent to follow it on
++ // subsequent lines
++ void printHeaderString( std::string const& _string, std::size_t indent = 0 ) {
++ std::size_t i = _string.find( ": " );
++ if( i != std::string::npos )
++ i+=2;
++ else
++ i = 0;
++ stream << Text( _string, TextAttributes()
++ .setIndent( indent+i)
++ .setInitialIndent( indent ) ) << '\n';
++ }
++
++ struct SummaryColumn {
++
++ SummaryColumn( std::string const& _label, Colour::Code _colour )
++ : label( _label ),
++ colour( _colour )
++ {}
++ SummaryColumn addRow( std::size_t count ) {
++ std::ostringstream oss;
++ oss << count;
++ std::string row = oss.str();
++ for( std::vector<std::string>::iterator it = rows.begin(); it != rows.end(); ++it ) {
++ while( it->size() < row.size() )
++ *it = ' ' + *it;
++ while( it->size() > row.size() )
++ row = ' ' + row;
++ }
++ rows.push_back( row );
++ return *this;
++ }
++
++ std::string label;
++ Colour::Code colour;
++ std::vector<std::string> rows;
++
++ };
++
++ void printTotals( Totals const& totals ) {
++ if( totals.testCases.total() == 0 ) {
++ stream << Colour( Colour::Warning ) << "No tests ran\n";
++ }
++ else if( totals.assertions.total() > 0 && totals.testCases.allPassed() ) {
++ stream << Colour( Colour::ResultSuccess ) << "All tests passed";
++ stream << " ("
++ << pluralise( totals.assertions.passed, "assertion" ) << " in "
++ << pluralise( totals.testCases.passed, "test case" ) << ')'
++ << '\n';
++ }
++ else {
++
++ std::vector<SummaryColumn> columns;
++ columns.push_back( SummaryColumn( "", Colour::None )
++ .addRow( totals.testCases.total() )
++ .addRow( totals.assertions.total() ) );
++ columns.push_back( SummaryColumn( "passed", Colour::Success )
++ .addRow( totals.testCases.passed )
++ .addRow( totals.assertions.passed ) );
++ columns.push_back( SummaryColumn( "failed", Colour::ResultError )
++ .addRow( totals.testCases.failed )
++ .addRow( totals.assertions.failed ) );
++ columns.push_back( SummaryColumn( "failed as expected", Colour::ResultExpectedFailure )
++ .addRow( totals.testCases.failedButOk )
++ .addRow( totals.assertions.failedButOk ) );
++
++ printSummaryRow( "test cases", columns, 0 );
++ printSummaryRow( "assertions", columns, 1 );
++ }
++ }
++ void printSummaryRow( std::string const& label, std::vector<SummaryColumn> const& cols, std::size_t row ) {
++ for( std::vector<SummaryColumn>::const_iterator it = cols.begin(); it != cols.end(); ++it ) {
++ std::string value = it->rows[row];
++ if( it->label.empty() ) {
++ stream << label << ": ";
++ if( value != "0" )
++ stream << value;
++ else
++ stream << Colour( Colour::Warning ) << "- none -";
++ }
++ else if( value != "0" ) {
++ stream << Colour( Colour::LightGrey ) << " | ";
++ stream << Colour( it->colour )
++ << value << ' ' << it->label;
++ }
++ }
++ stream << '\n';
++ }
++
++ static std::size_t makeRatio( std::size_t number, std::size_t total ) {
++ std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number/ total : 0;
++ return ( ratio == 0 && number > 0 ) ? 1 : ratio;
++ }
++ static std::size_t& findMax( std::size_t& i, std::size_t& j, std::size_t& k ) {
++ if( i > j && i > k )
++ return i;
++ else if( j > k )
++ return j;
++ else
++ return k;
++ }
++
++ void printTotalsDivider( Totals const& totals ) {
++ if( totals.testCases.total() > 0 ) {
++ std::size_t failedRatio = makeRatio( totals.testCases.failed, totals.testCases.total() );
++ std::size_t failedButOkRatio = makeRatio( totals.testCases.failedButOk, totals.testCases.total() );
++ std::size_t passedRatio = makeRatio( totals.testCases.passed, totals.testCases.total() );
++ while( failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH-1 )
++ findMax( failedRatio, failedButOkRatio, passedRatio )++;
++ while( failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH-1 )
++ findMax( failedRatio, failedButOkRatio, passedRatio )--;
++
++ stream << Colour( Colour::Error ) << std::string( failedRatio, '=' );
++ stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' );
++ if( totals.testCases.allPassed() )
++ stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' );
++ else
++ stream << Colour( Colour::Success ) << std::string( passedRatio, '=' );
++ }
++ else {
++ stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' );
++ }
++ stream << '\n';
++ }
++ void printSummaryDivider() {
++ stream << getLineOfChars<'-'>() << '\n';
++ }
++
++ private:
++ bool m_headerPrinted;
++ };
++
++ INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter )
++
++} // end namespace Catch
++
++// #included from: ../reporters/catch_reporter_compact.hpp
++#define TWOBLUECUBES_CATCH_REPORTER_COMPACT_HPP_INCLUDED
++
++namespace Catch {
++
++ struct CompactReporter : StreamingReporterBase {
++
++ CompactReporter( ReporterConfig const& _config )
++ : StreamingReporterBase( _config )
++ {}
++
++ virtual ~CompactReporter();
++
++ static std::string getDescription() {
++ return "Reports test results on a single line, suitable for IDEs";
++ }
++
++ virtual ReporterPreferences getPreferences() const {
++ ReporterPreferences prefs;
++ prefs.shouldRedirectStdOut = false;
++ return prefs;
++ }
++
++ virtual void noMatchingTestCases( std::string const& spec ) {
++ stream << "No test cases matched '" << spec << '\'' << std::endl;
++ }
++
++ virtual void assertionStarting( AssertionInfo const& ) {}
++
++ virtual bool assertionEnded( AssertionStats const& _assertionStats ) {
++ AssertionResult const& result = _assertionStats.assertionResult;
++
++ bool printInfoMessages = true;
++
++ // Drop out if result was successful and we're not printing those
++ if( !m_config->includeSuccessfulResults() && result.isOk() ) {
++ if( result.getResultType() != ResultWas::Warning )
++ return false;
++ printInfoMessages = false;
++ }
++
++ AssertionPrinter printer( stream, _assertionStats, printInfoMessages );
++ printer.print();
++
++ stream << std::endl;
++ return true;
++ }
++
++ virtual void sectionEnded(SectionStats const& _sectionStats) CATCH_OVERRIDE {
++ if (m_config->showDurations() == ShowDurations::Always) {
++ stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl;
++ }
++ }
++
++ virtual void testRunEnded( TestRunStats const& _testRunStats ) {
++ printTotals( _testRunStats.totals );
++ stream << '\n' << std::endl;
++ StreamingReporterBase::testRunEnded( _testRunStats );
++ }
++
++ private:
++ class AssertionPrinter {
++ void operator= ( AssertionPrinter const& );
++ public:
++ AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages )
++ : stream( _stream )
++ , stats( _stats )
++ , result( _stats.assertionResult )
++ , messages( _stats.infoMessages )
++ , itMessage( _stats.infoMessages.begin() )
++ , printInfoMessages( _printInfoMessages )
++ {}
++
++ void print() {
++ printSourceInfo();
++
++ itMessage = messages.begin();
++
++ switch( result.getResultType() ) {
++ case ResultWas::Ok:
++ printResultType( Colour::ResultSuccess, passedString() );
++ printOriginalExpression();
++ printReconstructedExpression();
++ if ( ! result.hasExpression() )
++ printRemainingMessages( Colour::None );
++ else
++ printRemainingMessages();
++ break;
++ case ResultWas::ExpressionFailed:
++ if( result.isOk() )
++ printResultType( Colour::ResultSuccess, failedString() + std::string( " - but was ok" ) );
++ else
++ printResultType( Colour::Error, failedString() );
++ printOriginalExpression();
++ printReconstructedExpression();
++ printRemainingMessages();
++ break;
++ case ResultWas::ThrewException:
++ printResultType( Colour::Error, failedString() );
++ printIssue( "unexpected exception with message:" );
++ printMessage();
++ printExpressionWas();
++ printRemainingMessages();
++ break;
++ case ResultWas::FatalErrorCondition:
++ printResultType( Colour::Error, failedString() );
++ printIssue( "fatal error condition with message:" );
++ printMessage();
++ printExpressionWas();
++ printRemainingMessages();
++ break;
++ case ResultWas::DidntThrowException:
++ printResultType( Colour::Error, failedString() );
++ printIssue( "expected exception, got none" );
++ printExpressionWas();
++ printRemainingMessages();
++ break;
++ case ResultWas::Info:
++ printResultType( Colour::None, "info" );
++ printMessage();
++ printRemainingMessages();
++ break;
++ case ResultWas::Warning:
++ printResultType( Colour::None, "warning" );
++ printMessage();
++ printRemainingMessages();
++ break;
++ case ResultWas::ExplicitFailure:
++ printResultType( Colour::Error, failedString() );
++ printIssue( "explicitly" );
++ printRemainingMessages( Colour::None );
++ break;
++ // These cases are here to prevent compiler warnings
++ case ResultWas::Unknown:
++ case ResultWas::FailureBit:
++ case ResultWas::Exception:
++ printResultType( Colour::Error, "** internal error **" );
++ break;
++ }
++ }
++
++ private:
++ // Colour::LightGrey
++
++ static Colour::Code dimColour() { return Colour::FileName; }
++
++#ifdef CATCH_PLATFORM_MAC
++ static const char* failedString() { return "FAILED"; }
++ static const char* passedString() { return "PASSED"; }
++#else
++ static const char* failedString() { return "failed"; }
++ static const char* passedString() { return "passed"; }
++#endif
++
++ void printSourceInfo() const {
++ Colour colourGuard( Colour::FileName );
++ stream << result.getSourceInfo() << ':';
++ }
++
++ void printResultType( Colour::Code colour, std::string const& passOrFail ) const {
++ if( !passOrFail.empty() ) {
++ {
++ Colour colourGuard( colour );
++ stream << ' ' << passOrFail;
++ }
++ stream << ':';
++ }
++ }
++
++ void printIssue( std::string const& issue ) const {
++ stream << ' ' << issue;
++ }
++
++ void printExpressionWas() {
++ if( result.hasExpression() ) {
++ stream << ';';
++ {
++ Colour colour( dimColour() );
++ stream << " expression was:";
++ }
++ printOriginalExpression();
++ }
++ }
++
++ void printOriginalExpression() const {
++ if( result.hasExpression() ) {
++ stream << ' ' << result.getExpression();
++ }
++ }
++
++ void printReconstructedExpression() const {
++ if( result.hasExpandedExpression() ) {
++ {
++ Colour colour( dimColour() );
++ stream << " for: ";
++ }
++ stream << result.getExpandedExpression();
++ }
++ }
++
++ void printMessage() {
++ if ( itMessage != messages.end() ) {
++ stream << " '" << itMessage->message << '\'';
++ ++itMessage;
++ }
++ }
++
++ void printRemainingMessages( Colour::Code colour = dimColour() ) {
++ if ( itMessage == messages.end() )
++ return;
++
++ // using messages.end() directly yields compilation error:
++ std::vector<MessageInfo>::const_iterator itEnd = messages.end();
++ const std::size_t N = static_cast<std::size_t>( std::distance( itMessage, itEnd ) );
++
++ {
++ Colour colourGuard( colour );
++ stream << " with " << pluralise( N, "message" ) << ':';
++ }
++
++ for(; itMessage != itEnd; ) {
++ // If this assertion is a warning ignore any INFO messages
++ if( printInfoMessages || itMessage->type != ResultWas::Info ) {
++ stream << " '" << itMessage->message << '\'';
++ if ( ++itMessage != itEnd ) {
++ Colour colourGuard( dimColour() );
++ stream << " and";
++ }
++ }
++ }
++ }
++
++ private:
++ std::ostream& stream;
++ AssertionStats const& stats;
++ AssertionResult const& result;
++ std::vector<MessageInfo> messages;
++ std::vector<MessageInfo>::const_iterator itMessage;
++ bool printInfoMessages;
++ };
++
++ // Colour, message variants:
++ // - white: No tests ran.
++ // - red: Failed [both/all] N test cases, failed [both/all] M assertions.
++ // - white: Passed [both/all] N test cases (no assertions).
++ // - red: Failed N tests cases, failed M assertions.
++ // - green: Passed [both/all] N tests cases with M assertions.
++
++ std::string bothOrAll( std::size_t count ) const {
++ return count == 1 ? std::string() : count == 2 ? "both " : "all " ;
++ }
++
++ void printTotals( const Totals& totals ) const {
++ if( totals.testCases.total() == 0 ) {
++ stream << "No tests ran.";
++ }
++ else if( totals.testCases.failed == totals.testCases.total() ) {
++ Colour colour( Colour::ResultError );
++ const std::string qualify_assertions_failed =
++ totals.assertions.failed == totals.assertions.total() ?
++ bothOrAll( totals.assertions.failed ) : std::string();
++ stream <<
++ "Failed " << bothOrAll( totals.testCases.failed )
++ << pluralise( totals.testCases.failed, "test case" ) << ", "
++ "failed " << qualify_assertions_failed <<
++ pluralise( totals.assertions.failed, "assertion" ) << '.';
++ }
++ else if( totals.assertions.total() == 0 ) {
++ stream <<
++ "Passed " << bothOrAll( totals.testCases.total() )
++ << pluralise( totals.testCases.total(), "test case" )
++ << " (no assertions).";
++ }
++ else if( totals.assertions.failed ) {
++ Colour colour( Colour::ResultError );
++ stream <<
++ "Failed " << pluralise( totals.testCases.failed, "test case" ) << ", "
++ "failed " << pluralise( totals.assertions.failed, "assertion" ) << '.';
++ }
++ else {
++ Colour colour( Colour::ResultSuccess );
++ stream <<
++ "Passed " << bothOrAll( totals.testCases.passed )
++ << pluralise( totals.testCases.passed, "test case" ) <<
++ " with " << pluralise( totals.assertions.passed, "assertion" ) << '.';
++ }
++ }
++ };
++
++ INTERNAL_CATCH_REGISTER_REPORTER( "compact", CompactReporter )
++
++} // end namespace Catch
++
++namespace Catch {
++ // These are all here to avoid warnings about not having any out of line
++ // virtual methods
++ NonCopyable::~NonCopyable() {}
++ IShared::~IShared() {}
++ IStream::~IStream() CATCH_NOEXCEPT {}
++ FileStream::~FileStream() CATCH_NOEXCEPT {}
++ CoutStream::~CoutStream() CATCH_NOEXCEPT {}
++ DebugOutStream::~DebugOutStream() CATCH_NOEXCEPT {}
++ StreamBufBase::~StreamBufBase() CATCH_NOEXCEPT {}
++ IContext::~IContext() {}
++ IResultCapture::~IResultCapture() {}
++ ITestCase::~ITestCase() {}
++ ITestCaseRegistry::~ITestCaseRegistry() {}
++ IRegistryHub::~IRegistryHub() {}
++ IMutableRegistryHub::~IMutableRegistryHub() {}
++ IExceptionTranslator::~IExceptionTranslator() {}
++ IExceptionTranslatorRegistry::~IExceptionTranslatorRegistry() {}
++ IReporter::~IReporter() {}
++ IReporterFactory::~IReporterFactory() {}
++ IReporterRegistry::~IReporterRegistry() {}
++ IStreamingReporter::~IStreamingReporter() {}
++ AssertionStats::~AssertionStats() {}
++ SectionStats::~SectionStats() {}
++ TestCaseStats::~TestCaseStats() {}
++ TestGroupStats::~TestGroupStats() {}
++ TestRunStats::~TestRunStats() {}
++ CumulativeReporterBase::SectionNode::~SectionNode() {}
++ CumulativeReporterBase::~CumulativeReporterBase() {}
++
++ StreamingReporterBase::~StreamingReporterBase() {}
++ ConsoleReporter::~ConsoleReporter() {}
++ CompactReporter::~CompactReporter() {}
++ IRunner::~IRunner() {}
++ IMutableContext::~IMutableContext() {}
++ IConfig::~IConfig() {}
++ XmlReporter::~XmlReporter() {}
++ JunitReporter::~JunitReporter() {}
++ TestRegistry::~TestRegistry() {}
++ FreeFunctionTestCase::~FreeFunctionTestCase() {}
++ IGeneratorInfo::~IGeneratorInfo() {}
++ IGeneratorsForTest::~IGeneratorsForTest() {}
++ WildcardPattern::~WildcardPattern() {}
++ TestSpec::Pattern::~Pattern() {}
++ TestSpec::NamePattern::~NamePattern() {}
++ TestSpec::TagPattern::~TagPattern() {}
++ TestSpec::ExcludedPattern::~ExcludedPattern() {}
++ Matchers::Impl::MatcherUntypedBase::~MatcherUntypedBase() {}
++
++ void Config::dummy() {}
++
++ namespace TestCaseTracking {
++ ITracker::~ITracker() {}
++ TrackerBase::~TrackerBase() {}
++ SectionTracker::~SectionTracker() {}
++ IndexTracker::~IndexTracker() {}
++ }
++}
++
++#ifdef __clang__
++#pragma clang diagnostic pop
++#endif
++
++#endif
++
++#ifdef CATCH_CONFIG_MAIN
++// #included from: internal/catch_default_main.hpp
++#define TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED
++
++#ifndef __OBJC__
++
++#if defined(WIN32) && defined(_UNICODE) && !defined(DO_NOT_USE_WMAIN)
++// Standard C/C++ Win32 Unicode wmain entry point
++extern "C" int wmain (int argc, wchar_t * argv[], wchar_t * []) {
++#else
++// Standard C/C++ main entry point
++int main (int argc, char * argv[]) {
++#endif
++
++ int result = Catch::Session().run( argc, argv );
++ return ( result < 0xff ? result : 0xff );
++}
++
++#else // __OBJC__
++
++// Objective-C entry point
++int main (int argc, char * const argv[]) {
++#if !CATCH_ARC_ENABLED
++ NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
++#endif
++
++ Catch::registerTestMethods();
++ int result = Catch::Session().run( argc, (char* const*)argv );
++
++#if !CATCH_ARC_ENABLED
++ [pool drain];
++#endif
++
++ return ( result < 0xff ? result : 0xff );
++}
++
++#endif // __OBJC__
++
++#endif
++
++#ifdef CLARA_CONFIG_MAIN_NOT_DEFINED
++# undef CLARA_CONFIG_MAIN
++#endif
++
++//////
++
++// If this config identifier is defined then all CATCH macros are prefixed with CATCH_
++#ifdef CATCH_CONFIG_PREFIX_ALL
++
++#if defined(CATCH_CONFIG_FAST_COMPILE)
++#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST_NO_TRY( "CATCH_REQUIRE", Catch::ResultDisposition::Normal, expr )
++#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST_NO_TRY( "CATCH_REQUIRE_FALSE", Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, expr )
++#else
++#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( "CATCH_REQUIRE", Catch::ResultDisposition::Normal, expr )
++#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( "CATCH_REQUIRE_FALSE", Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, expr )
++#endif
++
++#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( "CATCH_REQUIRE_THROWS", Catch::ResultDisposition::Normal, "", expr )
++#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "CATCH_REQUIRE_THROWS_AS", exceptionType, Catch::ResultDisposition::Normal, expr )
++#define CATCH_REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( "CATCH_REQUIRE_THROWS_WITH", Catch::ResultDisposition::Normal, matcher, expr )
++#define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( "CATCH_REQUIRE_NOTHROW", Catch::ResultDisposition::Normal, expr )
++
++#define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( "CATCH_CHECK", Catch::ResultDisposition::ContinueOnFailure, expr )
++#define CATCH_CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( "CATCH_CHECK_FALSE", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, expr )
++#define CATCH_CHECKED_IF( expr ) INTERNAL_CATCH_IF( "CATCH_CHECKED_IF", Catch::ResultDisposition::ContinueOnFailure, expr )
++#define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( "CATCH_CHECKED_ELSE", Catch::ResultDisposition::ContinueOnFailure, expr )
++#define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( "CATCH_CHECK_NOFAIL", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, expr )
++
++#define CATCH_CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( "CATCH_CHECK_THROWS", Catch::ResultDisposition::ContinueOnFailure, "", expr )
++#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "CATCH_CHECK_THROWS_AS", exceptionType, Catch::ResultDisposition::ContinueOnFailure, expr )
++#define CATCH_CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( "CATCH_CHECK_THROWS_WITH", Catch::ResultDisposition::ContinueOnFailure, matcher, expr )
++#define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( "CATCH_CHECK_NOTHROW", Catch::ResultDisposition::ContinueOnFailure, expr )
++
++#define CATCH_CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "CATCH_CHECK_THAT", matcher, Catch::ResultDisposition::ContinueOnFailure, arg )
++
++#if defined(CATCH_CONFIG_FAST_COMPILE)
++#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT_NO_TRY( "CATCH_REQUIRE_THAT", matcher, Catch::ResultDisposition::Normal, arg )
++#else
++#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "CATCH_REQUIRE_THAT", matcher, Catch::ResultDisposition::Normal, arg )
++#endif
++
++#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( "CATCH_INFO", msg )
++#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( "CATCH_WARN", Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, msg )
++#define CATCH_SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( "CATCH_INFO", msg )
++#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( "CATCH_CAPTURE", #msg " := " << Catch::toString(msg) )
++#define CATCH_SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( "CATCH_CAPTURE", #msg " := " << Catch::toString(msg) )
++
++#ifdef CATCH_CONFIG_VARIADIC_MACROS
++ #define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
++ #define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
++ #define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
++ #define CATCH_REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
++ #define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
++ #define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( "CATCH_FAIL", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, __VA_ARGS__ )
++ #define CATCH_FAIL_CHECK( ... ) INTERNAL_CATCH_MSG( "CATCH_FAIL_CHECK", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ )
++ #define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( "CATCH_SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ )
++#else
++ #define CATCH_TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
++ #define CATCH_TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
++ #define CATCH_METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
++ #define CATCH_REGISTER_TEST_CASE( function, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( function, name, description )
++ #define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
++ #define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( "CATCH_FAIL", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, msg )
++ #define CATCH_FAIL_CHECK( msg ) INTERNAL_CATCH_MSG( "CATCH_FAIL_CHECK", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::ContinueOnFailure, msg )
++ #define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( "CATCH_SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, msg )
++#endif
++#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )
++
++#define CATCH_REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
++#define CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )
++
++#define CATCH_GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
++
++// "BDD-style" convenience wrappers
++#ifdef CATCH_CONFIG_VARIADIC_MACROS
++#define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ )
++#define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
++#else
++#define CATCH_SCENARIO( name, tags ) CATCH_TEST_CASE( "Scenario: " name, tags )
++#define CATCH_SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
++#endif
++#define CATCH_GIVEN( desc ) CATCH_SECTION( std::string( "Given: ") + desc, "" )
++#define CATCH_WHEN( desc ) CATCH_SECTION( std::string( " When: ") + desc, "" )
++#define CATCH_AND_WHEN( desc ) CATCH_SECTION( std::string( " And: ") + desc, "" )
++#define CATCH_THEN( desc ) CATCH_SECTION( std::string( " Then: ") + desc, "" )
++#define CATCH_AND_THEN( desc ) CATCH_SECTION( std::string( " And: ") + desc, "" )
++
++// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required
++#else
++
++#if defined(CATCH_CONFIG_FAST_COMPILE)
++#define REQUIRE( expr ) INTERNAL_CATCH_TEST_NO_TRY( "REQUIRE", Catch::ResultDisposition::Normal, expr )
++#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST_NO_TRY( "REQUIRE_FALSE", Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, expr )
++
++#else
++#define REQUIRE( expr ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, expr )
++#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( "REQUIRE_FALSE", Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, expr )
++#endif
++
++#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( "REQUIRE_THROWS", Catch::ResultDisposition::Normal, "", expr )
++#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "REQUIRE_THROWS_AS", exceptionType, Catch::ResultDisposition::Normal, expr )
++#define REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( "REQUIRE_THROWS_WITH", Catch::ResultDisposition::Normal, matcher, expr )
++#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( "REQUIRE_NOTHROW", Catch::ResultDisposition::Normal, expr )
++
++#define CHECK( expr ) INTERNAL_CATCH_TEST( "CHECK", Catch::ResultDisposition::ContinueOnFailure, expr )
++#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( "CHECK_FALSE", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, expr )
++#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( "CHECKED_IF", Catch::ResultDisposition::ContinueOnFailure, expr )
++#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( "CHECKED_ELSE", Catch::ResultDisposition::ContinueOnFailure, expr )
++#define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( "CHECK_NOFAIL", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, expr )
++
++#define CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( "CHECK_THROWS", Catch::ResultDisposition::ContinueOnFailure, "", expr )
++#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "CHECK_THROWS_AS", exceptionType, Catch::ResultDisposition::ContinueOnFailure, expr )
++#define CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( "CHECK_THROWS_WITH", Catch::ResultDisposition::ContinueOnFailure, matcher, expr )
++#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( "CHECK_NOTHROW", Catch::ResultDisposition::ContinueOnFailure, expr )
++
++#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "CHECK_THAT", matcher, Catch::ResultDisposition::ContinueOnFailure, arg )
++
++#if defined(CATCH_CONFIG_FAST_COMPILE)
++#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT_NO_TRY( "REQUIRE_THAT", matcher, Catch::ResultDisposition::Normal, arg )
++#else
++#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "REQUIRE_THAT", matcher, Catch::ResultDisposition::Normal, arg )
++#endif
++
++#define INFO( msg ) INTERNAL_CATCH_INFO( "INFO", msg )
++#define WARN( msg ) INTERNAL_CATCH_MSG( "WARN", Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, msg )
++#define SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( "INFO", msg )
++#define CAPTURE( msg ) INTERNAL_CATCH_INFO( "CAPTURE", #msg " := " << Catch::toString(msg) )
++#define SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( "CAPTURE", #msg " := " << Catch::toString(msg) )
++
++#ifdef CATCH_CONFIG_VARIADIC_MACROS
++#define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
++#define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
++#define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
++#define REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
++#define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
++#define FAIL( ... ) INTERNAL_CATCH_MSG( "FAIL", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, __VA_ARGS__ )
++#define FAIL_CHECK( ... ) INTERNAL_CATCH_MSG( "FAIL_CHECK", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ )
++#define SUCCEED( ... ) INTERNAL_CATCH_MSG( "SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ )
++#else
++#define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
++ #define TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
++ #define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
++ #define REGISTER_TEST_CASE( method, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( method, name, description )
++ #define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
++ #define FAIL( msg ) INTERNAL_CATCH_MSG( "FAIL", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, msg )
++ #define FAIL_CHECK( msg ) INTERNAL_CATCH_MSG( "FAIL_CHECK", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::ContinueOnFailure, msg )
++ #define SUCCEED( msg ) INTERNAL_CATCH_MSG( "SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, msg )
++#endif
++#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )
++
++#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
++#define REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )
++
++#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
++
++#endif
++
++#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature )
++
++// "BDD-style" convenience wrappers
++#ifdef CATCH_CONFIG_VARIADIC_MACROS
++#define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ )
++#define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
++#else
++#define SCENARIO( name, tags ) TEST_CASE( "Scenario: " name, tags )
++#define SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
++#endif
++#define GIVEN( desc ) SECTION( std::string(" Given: ") + desc, "" )
++#define WHEN( desc ) SECTION( std::string(" When: ") + desc, "" )
++#define AND_WHEN( desc ) SECTION( std::string("And when: ") + desc, "" )
++#define THEN( desc ) SECTION( std::string(" Then: ") + desc, "" )
++#define AND_THEN( desc ) SECTION( std::string(" And: ") + desc, "" )
++
++using Catch::Detail::Approx;
++
++// #included from: internal/catch_reenable_warnings.h
++
++#define TWOBLUECUBES_CATCH_REENABLE_WARNINGS_H_INCLUDED
++
++#ifdef __clang__
++# ifdef __ICC // icpc defines the __clang__ macro
++# pragma warning(pop)
++# else
++# pragma clang diagnostic pop
++# endif
++#elif defined __GNUC__
++# pragma GCC diagnostic pop
++#endif
++
++#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
++
new file mode 100644
@@ -0,0 +1,41 @@
+From 9a3cf8cf44e916cca30cd6c3cfcf6b2f20ce2c06 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 1 Aug 2025 11:22:24 -0700
+Subject: [PATCH 2/2] catch.hpp: Define SIGSTKSZ as constant
+
+This compilation error is occurring because of a change
+in how SIGSTKSZ is defined in newer versions of glibc.
+In older versions, SIGSTKSZ was a compile-time constant,
+but in glibc 2.34 and later, it became a runtime value
+(specifically a function call to sysconf(_SC_SIGSTKSZ)),
+which means it can't be used to declare static arrays
+at file scope.
+
+This is already fixed for Catch2 but for catch-1.x
+this is best we can do, define it to be 16K which is
+the value in glibc 2.33 for all architectures except
+IA ( itanium ) where it was 256K but we do not support
+it in OE
+
+Upstream-Status: Inappropriate [Cross-compile specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ test/thirdparty/catch/catch.hpp | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/test/thirdparty/catch/catch.hpp b/test/thirdparty/catch/catch.hpp
+index fdb046f..1e444a4 100644
+--- a/test/thirdparty/catch/catch.hpp
++++ b/test/thirdparty/catch/catch.hpp
+@@ -6519,6 +6519,11 @@ namespace Catch {
+
+ #include <signal.h>
+
++#ifdef SIGSTKSZ
++#undef SIGSTKSZ
++#define SIGSTKSZ 16384 // 16K bytes
++#endif
++
+ namespace Catch {
+
+ struct SignalDefs {
@@ -4,8 +4,10 @@ SECTION = "libs"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://LICENSE.MIT;md5=b67209a1e36b682a8226de19d265b1e0"
-SRC_URI = "git://github.com/nlohmann/fifo_map.git;branch=master;protocol=https"
-
+SRC_URI = "git://github.com/nlohmann/fifo_map.git;branch=master;protocol=https \
+ file://0001-catch.hpp-Upgrade-to-latest-from-Catch-v1.12.2.patch \
+ file://0002-catch.hpp-Define-SIGSTKSZ-as-constant.patch \
+ "
PV = "1.0.0+git"
SRCREV = "d732aaf9a315415ae8fd7eb11e3a4c1f80e42a48"
Signed-off-by: Khem Raj <raj.khem@gmail.com> --- ...Upgrade-to-latest-from-Catch-v1.12.2.patch | 22371 ++++++++++++++++ ...atch.hpp-Define-SIGSTKSZ-as-constant.patch | 41 + .../nlohmann-fifo/nlohmann-fifo_git.bb | 6 +- 3 files changed, 22416 insertions(+), 2 deletions(-) create mode 100644 meta-oe/recipes-devtools/nlohmann-fifo/nlohmann-fifo/0001-catch.hpp-Upgrade-to-latest-from-Catch-v1.12.2.patch create mode 100644 meta-oe/recipes-devtools/nlohmann-fifo/nlohmann-fifo/0002-catch.hpp-Define-SIGSTKSZ-as-constant.patch