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

# Test suite for GNU tar.
# Copyright 2004-2023 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/>.

# When attempted to delete a non-existing member, tar used to destroy
# last blocking_factor blocks.
# References:
#   <Pine.LNX.4.10.10412160956460.30933-100000@electra.znyx.com>
#   http://lists.gnu.org/archive/html/bug-tar/2004-12/msg00016.html

AT_SETUP([deleting non-existing member])
AT_KEYWORDS([delete delete05])

AT_TAR_CHECK([
genfile -l 1024 -f en
genfile -l 1024 -f to

tar cf archive en to
# Make sure we don't use bogus blocking factor.
# GNU tar up to and including 1.14.91 produced an empty archive this way:
tar --file archive --blocking-factor=20 --delete tre
tar tf archive
],
[0],
[en
to
],
[tar: tre: Not found in archive
tar: Exiting with failure status due to previous errors
])

AT_CLEANUP