# Process this file with autom4te to create testsuite. -*- Autotest -*-
# Test suite for GNU tar.
# Copyright 2013-2023 Free Software Foundation, Inc.
#
# GNU tar 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.
#
# GNU tar 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/>.

# Description: ensure tar correctly respects -C option when deleting
# files due to the --remove-files option.
#
# This case checks the use of two relative-path -C options,
# in --create/non-incremental mode.
#
# (This specific case failed during development of tar 1.26.90:
# There was a leftover call to chdir in name_next_elt() in
# tar 1.26.  After commit e3d28d84 this call would confuse the 
# tar_getcwd function.
#
# Reported by: Nathan Stratton Treadway <nathanst@ontko.com>
# References: <20130924145657.GM32256@shire.ontko.com>,
#             http://lists.gnu.org/archive/html/bug-tar/2013-09/msg00045.html
# )

AT_SETUP([remove-files with -C:rel,rel in -c/non-incr. mode])
AT_KEYWORDS([create remove-files remfiles05 remfiles05a chdir])

AT_TAR_CHECK([
AT_SORT_PREREQ
mkdir foo
mkdir bar
echo file > file
echo foo/file > foo/file
echo bar/file > bar/file
decho A
tar -cvf foo.tar --remove-files -C foo file -C ../bar file
decho B
find . | sort
],
[0],
[A
file
file
B
.
./bar
./file
./foo
./foo.tar
],
[A
B
],[],[],[gnu])

AT_CLEANUP