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[v2,13/14] oe-selftest: devtool: add test for gdb pretty-printing

Message ID 20251231114718.4031606-14-adrian.freihofer@siemens.com
State New
Headers show
Series IDE SDK Improvements | expand

Commit Message

AdrianF Dec. 31, 2025, 11:46 a.m. UTC 
From: Adrian Freihofer <adrian.freihofer@siemens.com>

This extends the existing devtool IDE SDK tests to verify that gdb
pretty-printing is working correctly.

Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com>
---
 meta/lib/oeqa/selftest/cases/devtool.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)
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Patch

diff --git a/meta/lib/oeqa/selftest/cases/devtool.py b/meta/lib/oeqa/selftest/cases/devtool.py
index df5c863a85..3f00ce8ffb 100644
--- a/meta/lib/oeqa/selftest/cases/devtool.py
+++ b/meta/lib/oeqa/selftest/cases/devtool.py
@@ -2725,6 +2725,14 @@  class DevtoolIdeSdkTests(DevtoolBase):
         gdb_batch_cmd += " -ex 'print CppExample::test_string.compare(\"cpp-example-lib %s\")'" % magic_string
         gdb_batch_cmd += " -ex 'print CppExample::test_string.compare(\"cpp-example-lib %saaa\")'" % magic_string
         gdb_batch_cmd += " -ex 'list cpp-example-lib.hpp:14,14'"
+
+        # check if resolving std::vector works with python scripts
+        # break at line 56, because the line which initializes the vector
+        # may be optimized out by the compiler
+        gdb_batch_cmd += " -ex 'list cpp-example.cpp:55,55'"
+        gdb_batch_cmd += " -ex 'break cpp-example.cpp:56'"
+        gdb_batch_cmd += " -ex 'continue'"
+        gdb_batch_cmd += " -ex 'print numbers'"
         gdb_batch_cmd += " -ex 'continue'"
         return gdb_batch_cmd
 
@@ -2734,6 +2742,10 @@  class DevtoolIdeSdkTests(DevtoolBase):
         self.assertIn("$2 = -3", gdb_output)  # test.string.compare longer
         self.assertIn(
             'inline static const std::string test_string = "cpp-example-lib %s";' % magic_string, gdb_output)
+
+        # check if resolving std::vector works with python scripts
+        self.assertRegex(gdb_output, r"55\s+std::vector<int> numbers = \{1, 2, 3\};")
+        self.assertRegex(gdb_output, r"\$\d+ = std::vector of length 3, capacity 3 = \{1, 2, 3\}")
         self.assertIn("exited normally", gdb_output)
 
     def _gdb_cross_debugging_multi(self, qemu, recipe_name, example_exe, magic_string):