# Process this file with autom4te to create testsuite. -*- Autotest -*-

# Test suite for GNU tar.
# Copyright 2010-2023 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/>.

# Description: Test the functionality of the --label option used in
# conjunction with an operation, other than create. It was broken
# in versions up to 1.23.
# References: <15929_1268069389_4B95340D_15929_35_1_D621E31C29598A43AF7B4BBD30CCDDFD0838294A@fr0-mailmb04.res.airbus.corp>
#

AT_SETUP([label with non-create option])
AT_KEYWORDS([label label04])

AT_TAR_CHECK([
exec <&-
genfile --file file
decho "# Create volume"
tar -c -f archive --label='New volume' file
decho "# Update: wrong label"
tar -rf archive --label='My volume' file; echo $?
decho "# Update: right label"
tar -rf archive --label='New volume' file
],
[0],
[# Create volume
# Update: wrong label
2
# Update: right label
],
[# Create volume
# Update: wrong label
tar: Volume 'New volume' does not match 'My volume'
tar: Error is not recoverable: exiting now
# Update: right label
],[],[],[gnu,oldgnu,posix])

AT_CLEANUP