# Process this file with autom4te to create testsuite. -*- Autotest -*-
# Test suite for GNU tar.
# Copyright 2016-2021 Free Software Foundation, Inc.
#
# This file is part of GNU tar.
#
# 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/>.

AT_SETUP([update with chdir])
AT_KEYWORDS([update update03 chdir])

# Tar <=1.29 failed to chdir when -u was used with -C
# Reported by: Ivan Kalvachev <ikalvachev@gmail.com>
# References: <CABA=pqfSq-4PJYp7W2ezGOz+fR2uh74AyA7kOeXJBzg2o-oQBA@mail.gmail.com>,
#             http://lists.gnu.org/archive/html/bug-tar/2016-08/msg00003.html
AT_TAR_CHECK([
mkdir dir1
mkdir dir2
mkdir dir1/subdir1 dir2/subdir2
genfile --file dir1/subdir1/a
genfile --file dir2/subdir2/a
echo Create
tar -vcf arc.tar -C dir1 subdir1 -C ../dir2 subdir2
genfile --file dir1/subdir1/b
genfile --file dir2/subdir2/c
echo Update
tar -vuf arc.tar -C dir1 subdir1 -C ../dir2 subdir2
],
[0],
[Create
subdir1/
subdir1/a
subdir2/
subdir2/a
Update
subdir1/b
subdir2/c
])

AT_CLEANUP