# Process this file with autom4te to create testsuite. -*- Autotest -*-
#
# Test suite for GNU tar.
# Copyright 2012-2021 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/>.
#
# Test description:  Test if file capabilities are archived/restored correctly
# using just the default xattr support (capabilities are stored/restored in
# binary format -> system dependant).

AT_SETUP([capabilities: binary store/restore])
AT_KEYWORDS([xattrs capabilities capabs_raw01])

AT_TAR_CHECK([
AT_PRIVILEGED_PREREQ
AT_XATTRS_PREREQ
AT_CAPABILITIES_UTILS_PREREQ

mkdir dir
genfile --file dir/file

setcap "= cap_chown=ei" dir/file

# archive whole directory including binary xattrs
tar --xattrs -cf archive.tar dir

# clear the directory
rm -rf dir

# restore _all_ xattrs (not just the user.* domain)
tar --xattrs --xattrs-include='*' -xf archive.tar

# Newer systems print = instead of + here
getcap dir/file | sed 's/+/=/'
],
[0],
[dir/file = cap_chown=ei
])

AT_CLEANUP