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tar/tests/grow.at

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# Process this file with autom4te to create testsuite. -*- Autotest -*-
# Test suite for GNU tar.
# Copyright 2006-2007, 2013 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/>.
# Tar should exit with error code 1 (file differs) if any files have
# changed during archiving.
AT_SETUP([grow])
AT_KEYWORDS([grow filechange])
AT_TAR_CHECK([
genfile --file foo --length 50000k
genfile --file baz
genfile --run --checkpoint 10 --length 1024 --append foo -- tar --checkpoint -vcf bar foo baz
],
[1],
[foo
baz
],
[tar: foo: file changed as we read it
])
AT_CLEANUP