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

# Test suite for GNU tar.
# Copyright 2014, 2016 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: Tar should refuse to read archive from the terminal.
# Reported by: Pavel Raiskup
# References: <5285498.uPPgZ77uHP@nb.usersys.redhat.com>,
#             http://lists.gnu.org/archive/html/bug-tar/2014-03/msg00033.html

AT_SETUP([terminal input])
AT_KEYWORDS([options iotty])

m4_define([TTYEMU],[ttyemu -t5 -i/dev/null $*
rc=$?
# Skip test if ttyemu can't do its job
test $rc -eq 126 && AT_SKIP_TEST
echo $rc])

AT_TAR_CHECK([
test -x $abs_builddir/ttyemu || AT_SKIP_TEST
TAPE=-
export TAPE
TTYEMU(tar -x)
TTYEMU(tar -xz)
TTYEMU(tar -c .)
],
[0],
[tar: Refusing to read archive contents from terminal (missing -f option?)
tar: Error is not recoverable: exiting now
2
tar: Refusing to read archive contents from terminal (missing -f option?)
tar: Error is not recoverable: exiting now
2
tar: Refusing to write archive contents to terminal (missing -f option?)
tar: Error is not recoverable: exiting now
2
],
[],[],[],[posix, gnu, oldgnu])

AT_CLEANUP