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

# Test suite for GNU tar.
# Copyright 2009-2021 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/>.

# When creating archives, tar 1.22 did not apply the --transform option
# to hard links.
#
# Reported by: Jose Miguel Goncalves <jose.goncalves@inov.pt>
# References:
#   <4A436D1D.4040408@inov.pt>
#   http://lists.gnu.org/archive/html/bug-tar/2009-06/msg00017.html
#

AT_SETUP([transforming hard links on create])
AT_KEYWORDS([transform xform xform-h])

m4_pushdef([xformtest],[
echo "$1"
tar cf archive --transform="s,^basedir/,,$2" basedir/test basedir/test_link
tar tvf archive | sed -n 's/.*test_link link to //p'
])

AT_TAR_CHECK([
mkdir basedir
echo "hello" > basedir/test
ln basedir/test basedir/test_link

xformtest(Default transform scope)
xformtest(Transforming hard links,h)
xformtest(Not transforming hard links,H)
],
[0],
[Default transform scope
test
Transforming hard links
test
Not transforming hard links
basedir/test
])

m4_popdef([xformtest])

AT_CLEANUP

# End of xform-h.at