#! /bin/sh

# Copyright (C) 2013 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-readelf-dwz-multi.sh

testfiles libtestfile_multi_shared.so testfile_multi_main testfile_multi.dwz

testfiles testfile-dwzstr testfile-dwzstr.multi

testrun_compare ${abs_builddir}/allfcts testfile_multi_main libtestfile_multi_shared.so testfile-dwzstr <<\EOF

/home/mark/src/tests/dwz/main.c:3:main

/home/mark/src/tests/dwz/shared.c:3:call_foo

/home/mark/src/tests/main.c:8:main

EOF

# - test-offset-loop.c

#

# #include <stdbool.h>

# #include <string.h>

# #include <errno.h>

# void padding (int x, int y, int z) { }

# static inline bool is_error (int err) { return err != 0; }

# static inline int get_errno (void) { return errno; }

# int main () { return is_error (get_errno ()); }

#

# gcc -g -O2 test-offset-loop.c -o test-offset-loop

# cp test-offset-loop test-offset-loop2

# dwz test-offset-loop test-offset-loop2 -m test-offset-loop.alt

testfiles test-offset-loop test-offset-loop.alt

tempfiles allfcts.out

# Use head to capture output because the output could be infinite...

testrun ${abs_builddir}/allfcts test-offset-loop | head -n 20 > allfcts.out

testrun_compare cat allfcts.out <<\EOF

/tmp/test-offset-loop.c:6:get_errno

/tmp/test-offset-loop.c:5:is_error

/tmp/test-offset-loop.c:4:padding

/tmp/test-offset-loop.c:7:main

EOF

# allfcts has a too simple mechanism for setting the alt file.

# check that if we don't set it, things still work (because libdw will

# find the alt file for us).

mkdir subdir

mv test-offset-loop test-offset-loop.alt subdir/

testrun ${abs_builddir}/allfcts subdir/test-offset-loop > allfcts.out

testrun_compare cat allfcts.out <<\EOF

Warning: no alt file found.

/tmp/test-offset-loop.c:6:get_errno

/tmp/test-offset-loop.c:5:is_error

/tmp/test-offset-loop.c:4:padding

/tmp/test-offset-loop.c:7:main

EOF

rm -rf subdir

exit 0