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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: 7171f41c07a39a7543bb64f075d38b8e74563089) Signed-off-by: Mark Hatle <mark.hatle@amd.com> Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -11,6 +11,9 @@ UNPACKDIR = "${S}"
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do_compile () {
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${CC} hello.c -o hello1 ${CFLAGS} ${LDFLAGS}
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${CC} hello.c -c -o hello.o ${CFLAGS}
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${AR} rcs libhello.a hello.o
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}
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do_install () {
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@ -23,9 +26,19 @@ do_install () {
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ln ${D}${bindir}/hello1 ${D}${libexecdir}/hello3
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ln ${D}${bindir}/hello1 ${D}${libexecdir}/hello4
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# We need so many hardlink copies to look for specific race conditions
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install -d ${D}${libdir}
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install -m 0644 libhello.a ${D}${libdir}
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for num in `seq 1 100` ; do
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ln ${D}${libdir}/libhello.a ${D}${libdir}/libhello-${num}.a
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done
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dd if=/dev/zero of=${D}${bindir}/sparsetest bs=1 count=0 seek=1M
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}
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RDEPENDS:${PN}-gdb += "gdb"
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PACKAGES =+ "${PN}-gdb"
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FILES:${PN}-gdb = "${bindir}/gdb.sh"
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PACKAGE_STRIP_STATIC = "1"
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PACKAGE_DEBUG_STATIC_SPLIT = "1"
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@ -103,11 +103,37 @@ class PackageTests(OESelftestTestCase):
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dest = get_bb_var('PKGDEST', 'selftest-hardlink')
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bindir = get_bb_var('bindir', 'selftest-hardlink')
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libdir = get_bb_var('libdir', 'selftest-hardlink')
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libexecdir = get_bb_var('libexecdir', 'selftest-hardlink')
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def checkfiles():
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# Recipe creates 4 hardlinked files, there is a copy in package/ and a copy in packages-split/
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# so expect 8 in total.
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self.assertEqual(os.stat(dest + "/selftest-hardlink" + bindir + "/hello1").st_nlink, 8)
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self.assertEqual(os.stat(dest + "/selftest-hardlink" + libexecdir + "/hello3").st_nlink, 8)
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# Check dbg version
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# 2 items, a copy in both package/packages-split so 4
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self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + bindir + "/.debug/hello1").st_nlink, 4)
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self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libexecdir + "/.debug/hello1").st_nlink, 4)
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# Even though the libexecdir name is 'hello3' or 'hello4', that isn't the debug target name
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self.assertEqual(os.path.exists(dest + "/selftest-hardlink-dbg" + libexecdir + "/.debug/hello3"), False)
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self.assertEqual(os.path.exists(dest + "/selftest-hardlink-dbg" + libexecdir + "/.debug/hello4"), False)
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# Check the staticdev libraries
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# 101 items, a copy in both package/packages-split so 202
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self.assertEqual(os.stat(dest + "/selftest-hardlink-staticdev" + libdir + "/libhello.a").st_nlink, 202)
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self.assertEqual(os.stat(dest + "/selftest-hardlink-staticdev" + libdir + "/libhello-25.a").st_nlink, 202)
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self.assertEqual(os.stat(dest + "/selftest-hardlink-staticdev" + libdir + "/libhello-50.a").st_nlink, 202)
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self.assertEqual(os.stat(dest + "/selftest-hardlink-staticdev" + libdir + "/libhello-75.a").st_nlink, 202)
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# Check static dbg
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# 101 items, a copy in both package/packages-split so 202
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self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libdir + "/.debug-static/libhello.a").st_nlink, 202)
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self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libdir + "/.debug-static/libhello-25.a").st_nlink, 202)
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self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libdir + "/.debug-static/libhello-50.a").st_nlink, 202)
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self.assertEqual(os.stat(dest + "/selftest-hardlink-dbg" + libdir + "/.debug-static/libhello-75.a").st_nlink, 202)
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# Test a sparse file remains sparse
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sparsestat = os.stat(dest + "/selftest-hardlink" + bindir + "/sparsetest")
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