# 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/>.

AT_SETUP([extracting sparse file over a pipe])
AT_KEYWORDS([sparse sparse02])

# Tar 1.14 - 1.15.1 was unable to extract sparse files to a pipe.
# References: <16896.21739.460782.124775@jik.kamens.brookline.ma.us>
# http://lists.gnu.org/archive/html/bug-tar/2005-02/msg00003.html

AT_TAR_CHECK([
genfile --sparse --file sparsefile --block-size 512 0 ABCD 1M EFGH 2000K IJKL || AT_SKIP_TEST
tar --hole-detection=raw -c -f archive --sparse sparsefile || exit 1
echo separator

tar xfO archive | cat - > sparsecopy || exit 1
cmp sparsefile sparsecopy
],
[0],
[separator
],
[],[],[],[posix, gnu, oldgnu])

AT_CLEANUP