tests: Add a testcase for dwfl debuginfo-path with separate bin/debug dirs.

Reuse the run-addr2line-i-test.sh testfile-inlines testfile, but
first strip the debuginfo and put the binary and separate debuginfo
file in different roots. Check that --debuginfo-path still finds
the debug file.

Signed-off-by: Mark Wielaard <[email protected]>

3 files changed, 75 insertions, 2 deletions

diff --git a/tests/ChangeLog b/tests/ChangeLog
index 109a3056..09cd4e3a 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,9 @@
+2015-08-14  Mark Wielaard  <[email protected]>
+
+	* run-addr2line-alt-debugpath.sh: New test.
+	* Makefile.am (TESTS): Add run-addr2line-alt-debugpath.sh
+	(EXTRA_DIST): Likewise.
+
 2015-07-29  Mark Wielaard  <[email protected]>
 
 	* run-unstrip-test3.sh: New test.
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 62e7b7c4..d04c270a 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -105,7 +105,7 @@ TESTS = run-arextract.sh run-arsymtest.sh newfile test-nlist \
 	run-readelf-mixed-corenote.sh run-dwfllines.sh \
 	run-dwfl-report-elf-align.sh run-addr2line-test.sh \
 	run-addr2line-i-test.sh run-addr2line-i-lex-test.sh \
-	run-addr2line-i-demangle-test.sh \
+	run-addr2line-i-demangle-test.sh run-addr2line-alt-debugpath.sh \
 	run-varlocs.sh run-funcretval.sh \
 	run-backtrace-native.sh run-backtrace-data.sh run-backtrace-dwarf.sh \
 	run-backtrace-native-biarch.sh run-backtrace-native-core.sh \
@@ -259,7 +259,7 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh \
 	     test-core.exec.bz2 run-addr2line-test.sh \
 	     run-addr2line-i-test.sh testfile-inlines.bz2 \
 	     run-addr2line-i-lex-test.sh testfile-lex-inlines.bz2 \
-	     run-addr2line-i-demangle-test.sh \
+	     run-addr2line-i-demangle-test.sh run-addr2line-alt-debugpath.sh \
 	     testfileppc32.bz2 testfileppc64.bz2 \
 	     testfiles390.bz2 testfiles390x.bz2 \
 	     testfilearm.bz2 testfileaarch64.bz2 \
diff --git a/tests/run-addr2line-alt-debugpath.sh b/tests/run-addr2line-alt-debugpath.sh
new file mode 100755
index 00000000..b508700c
--- /dev/null
+++ b/tests/run-addr2line-alt-debugpath.sh
@@ -0,0 +1,67 @@
+#! /bin/sh
+# Copyright (C) 2015 Red Hat, Inc.
+# This file is part of elfutils.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# elfutils is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. $srcdir/test-subr.sh
+
+# See run-addr2line-i-test.sh
+testfiles testfile-inlines
+
+# Split off the debuginfo and put it under a separate subdir from the
+# original binary.  Use --debuginfo-path to connect the dots again.
+# Note that we use separate subdirs/roots for the binaries and debug files.
+abs_test_bindir=$(pwd)/bindir
+abs_test_debugdir=$(pwd)/debugdir
+
+mkdir ${abs_test_bindir}
+mkdir ${abs_test_bindir}/bin
+mkdir ${abs_test_debugdir}
+mkdir ${abs_test_debugdir}/bin
+
+testrun ${abs_top_builddir}/src/strip -f ${abs_test_debugdir}/bin/testfile-inlines.debug -o ${abs_test_bindir}/bin/testfile-inlines testfile-inlines
+
+# Can we find the separate debuginfo file now?
+testrun_compare ${abs_top_builddir}/src/addr2line --pretty-print -a -f -i -e ${abs_test_bindir}/bin/testfile-inlines --debuginfo-path=${abs_test_debugdir} 0x00000000000005a0 0x00000000000005a1 0x00000000000005b0 0x00000000000005b1 0x00000000000005c0 0x00000000000005d0 0x00000000000005e0 0x00000000000005e1 0x00000000000005f0 0x00000000000005f1 0x00000000000005f2 <<\EOF
+0x00000000000005a0: foobar at /tmp/x.cpp:5
+0x00000000000005a1: foobar at /tmp/x.cpp:6
+0x00000000000005b0: fubar at /tmp/x.cpp:10
+0x00000000000005b1: fubar at /tmp/x.cpp:11
+0x00000000000005c0: foobar at /tmp/x.cpp:5
+ (inlined by) bar at /tmp/x.cpp:15
+0x00000000000005d0: fubar at /tmp/x.cpp:10
+ (inlined by) baz at /tmp/x.cpp:20
+0x00000000000005e0: foobar at /tmp/x.cpp:5
+ (inlined by) bar at /tmp/x.cpp:15
+ (inlined by) _Z3foov at /tmp/x.cpp:25
+0x00000000000005e1: fubar at /tmp/x.cpp:10
+ (inlined by) baz at /tmp/x.cpp:20
+ (inlined by) _Z3foov at /tmp/x.cpp:26
+0x00000000000005f0: _Z2fuv at /tmp/x.cpp:31
+0x00000000000005f1: fubar at /tmp/x.cpp:10
+ (inlined by) _Z2fuv at /tmp/x.cpp:32
+0x00000000000005f2: foobar at /tmp/x.cpp:5
+ (inlined by) _Z2fuv at /tmp/x.cpp:33
+EOF
+
+# Cleanup
+rm ${abs_test_bindir}/bin/testfile-inlines
+rm ${abs_test_debugdir}/bin/testfile-inlines.debug
+rmdir ${abs_test_bindir}/bin
+rmdir ${abs_test_bindir}
+rmdir ${abs_test_debugdir}/bin
+rmdir ${abs_test_debugdir}
+
+exit 0