From c80d82054e9c34305d3372b9c644b147187b36e9 Mon Sep 17 00:00:00 2001 From: Mark Hatle Date: Fri, 26 Jul 2024 11:22:33 -0500 Subject: [PATCH] selftest-hardlink: Add additional test cases 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. (From OE-Core rev: 39823d3211411e661320e1164ba4c50370804425) Signed-off-by: Mark Hatle Signed-off-by: Mark Hatle Signed-off-by: Richard Purdie (cherry picked from commit 7171f41c07a39a7543bb64f075d38b8e74563089) Signed-off-by: Mark Hatle Signed-off-by: Steve Sakoman --- .../selftest-hardlink/selftest-hardlink.bb | 13 ++++++++++ meta/lib/oeqa/selftest/cases/package.py | 26 +++++++++++++++++++ 2 files changed, 39 insertions(+) diff --git a/meta-selftest/recipes-test/selftest-hardlink/selftest-hardlink.bb b/meta-selftest/recipes-test/selftest-hardlink/selftest-hardlink.bb index be346b8a0e..052bf0c92a 100644 --- a/meta-selftest/recipes-test/selftest-hardlink/selftest-hardlink.bb +++ b/meta-selftest/recipes-test/selftest-hardlink/selftest-hardlink.bb @@ -10,6 +10,9 @@ S = "${WORKDIR}" 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 () { @@ -22,9 +25,19 @@ 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 1aa6c03f8a..38ed7173fe 100644 --- a/meta/lib/oeqa/selftest/cases/package.py +++ b/meta/lib/oeqa/selftest/cases/package.py @@ -103,11 +103,37 @@ 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 + # 2 items, a copy in both package/packages-split so 4 + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + bindir + "/.debug/hello1").st_nlink, 4) + self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libexecdir + "/.debug/hello1").st_nlink, 4) + + # Even though the libexecdir name is 'hello3' or 'hello4', that isn't the debug target name + self.assertEqual(os.path.exists(dest + "/selftest-hardlink-dbg" + libexecdir + "/.debug/hello3"), False) + self.assertEqual(os.path.exists(dest + "/selftest-hardlink-dbg" + libexecdir + "/.debug/hello4"), False) + + # 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")