From patchwork Thu Jul 18 20:41:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Hatle X-Patchwork-Id: 46637 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id BAD2EC41513 for ; Thu, 18 Jul 2024 20:41:19 +0000 (UTC) Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) by mx.groups.io with SMTP id smtpd.web11.4292.1721335270619625493 for ; Thu, 18 Jul 2024 13:41:10 -0700 Authentication-Results: mx.groups.io; dkim=none (message not signed); spf=pass (domain: kernel.crashing.org, ip: 63.228.1.57, mailfrom: mark.hatle@kernel.crashing.org) Received: from kernel.crashing.org.net (70-99-78-136.nuveramail.net [70.99.78.136] (may be forged)) by gate.crashing.org (8.14.1/8.14.1) with ESMTP id 46IKf9nr013005 for ; Thu, 18 Jul 2024 15:41:09 -0500 From: Mark Hatle To: openembedded-core@lists.openembedded.org Subject: [PATCH 2/2] selftest-hardlink: Add additional test cases Date: Thu, 18 Jul 2024 15:41:08 -0500 Message-Id: <1721335268-8718-2-git-send-email-mark.hatle@kernel.crashing.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1721335268-8718-1-git-send-email-mark.hatle@kernel.crashing.org> References: <1721335268-8718-1-git-send-email-mark.hatle@kernel.crashing.org> List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 18 Jul 2024 20:41:19 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/202237 From: Mark Hatle Additional test cases for debug symlink generation both binaries and static libraries. This also has the side effect of testing for race conditions in the hardlink debug generation and stripping. Signed-off-by: Mark Hatle Signed-off-by: Mark Hatle --- .../selftest-hardlink/selftest-hardlink.bb | 13 ++++++++++++ meta/lib/oeqa/selftest/cases/package.py | 24 ++++++++++++++++++++++ 2 files changed, 37 insertions(+) diff --git a/meta-selftest/recipes-test/selftest-hardlink/selftest-hardlink.bb b/meta-selftest/recipes-test/selftest-hardlink/selftest-hardlink.bb index 5632bda..64fea8e 100644 --- a/meta-selftest/recipes-test/selftest-hardlink/selftest-hardlink.bb +++ b/meta-selftest/recipes-test/selftest-hardlink/selftest-hardlink.bb @@ -11,6 +11,9 @@ UNPACKDIR = "${S}" do_compile () { ${CC} hello.c -o hello1 ${CFLAGS} ${LDFLAGS} + + ${CC} hello.c -c -o hello.o ${CFLAGS} + ${AR} rcs libhello.a hello.o } do_install () { @@ -23,9 +26,19 @@ do_install () { ln ${D}${bindir}/hello1 ${D}${libexecdir}/hello3 ln ${D}${bindir}/hello1 ${D}${libexecdir}/hello4 + # We need so many hardlink copies to look for specific race conditions + install -d ${D}${libdir} + install -m 0644 libhello.a ${D}${libdir} + for num in `seq 1 100` ; do + ln ${D}${libdir}/libhello.a ${D}${libdir}/libhello-${num}.a + done + dd if=/dev/zero of=${D}${bindir}/sparsetest bs=1 count=0 seek=1M } RDEPENDS:${PN}-gdb += "gdb" PACKAGES =+ "${PN}-gdb" FILES:${PN}-gdb = "${bindir}/gdb.sh" + +PACKAGE_STRIP_STATIC = "1" +PACKAGE_DEBUG_STATIC_SPLIT = "1" diff --git a/meta/lib/oeqa/selftest/cases/package.py b/meta/lib/oeqa/selftest/cases/package.py index 1aa6c03..71231f5 100644 --- a/meta/lib/oeqa/selftest/cases/package.py +++ b/meta/lib/oeqa/selftest/cases/package.py @@ -103,11 +103,35 @@ class PackageTests(OESelftestTestCase): dest = get_bb_var('PKGDEST', 'selftest-hardlink') bindir = get_bb_var('bindir', 'selftest-hardlink') + libdir = get_bb_var('libdir', 'selftest-hardlink') + libexecdir = get_bb_var('libexecdir', 'selftest-hardlink') def checkfiles(): # Recipe creates 4 hardlinked files, there is a copy in package/ and a copy in packages-split/ # so expect 8 in total. self.assertEqual(os.stat(dest + "/selftest-hardlink" + bindir + "/hello1").st_nlink, 8) + self.assertEqual(os.stat(dest + "/selftest-hardlink" + libexecdir + "/hello3").st_nlink, 8) + + # Check dbg version + # 4 items, a copy in both package/packages-split so 8 + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + bindir + "/.debug/hello1").st_nlink, 8) + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + bindir + "/.debug/hello2").st_nlink, 8) + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libexecdir + "/.debug/hello3").st_nlink, 8) + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libexecdir + "/.debug/hello4").st_nlink, 8) + + # Check the staticdev libraries + # 101 items, a copy in both package/packages-split so 202 + self.assertEqual(os.stat(dest + "/selftest-hardlink-staticdev" + libdir + "/libhello.a").st_nlink, 202) + self.assertEqual(os.stat(dest + "/selftest-hardlink-staticdev" + libdir + "/libhello-25.a").st_nlink, 202) + self.assertEqual(os.stat(dest + "/selftest-hardlink-staticdev" + libdir + "/libhello-50.a").st_nlink, 202) + self.assertEqual(os.stat(dest + "/selftest-hardlink-staticdev" + libdir + "/libhello-75.a").st_nlink, 202) + + # Check static dbg + # 101 items, a copy in both package/packages-split so 202 + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libdir + "/.debug-static/libhello.a").st_nlink, 202) + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libdir + "/.debug-static/libhello-25.a").st_nlink, 202) + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libdir + "/.debug-static/libhello-50.a").st_nlink, 202) + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libdir + "/.debug-static/libhello-75.a").st_nlink, 202) # Test a sparse file remains sparse sparsestat = os.stat(dest + "/selftest-hardlink" + bindir + "/sparsetest")