tar-1.29HEADtar-1.29master

1 files changed, 39 insertions, 0 deletions

diff --git a/tests/grow.at b/tests/grow.at
new file mode 100644
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+++ b/tests/grow.at
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+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright 2006-2007, 2013-2014, 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/>.
+
+# 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