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Diffstat (limited to 'tests/extrac18.at')
| -rw-r--r-- | tests/extrac18.at | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/tests/extrac18.at b/tests/extrac18.at new file mode 100644 index 0000000..5b85d0b --- /dev/null +++ b/tests/extrac18.at @@ -0,0 +1,62 @@ +# Process this file with autom4te to create testsuite. -*- Autotest -*- +# +# Test suite for GNU tar. +# Copyright 2011, 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/>. + +# Description: Check the functionality of the --keep-old-files option. +# It should report an error and cause tar to exit with status 2. +# +# There was a regression in versions 1.23 to 1.26 inclusive, where +# this option silently skipped such files. +# Reported by: Doug McLaren <dougmc@frenzied.us>, +# Gary Partis <gary@partis.co.uk>, +# Jim Meyering <jim@meyering.net> +# +# References: <20111117045433.GA8245@algol.frenzied.us>, +# <4F3D824717847C4487F77228F83329A3514CBB@server.Partis.local>, +# <87wrar6zzz.fsf@rho.meyering.net> + +AT_SETUP([keep-old-files]) +AT_KEYWORDS([extract extrac18 old-files keep-old-files]) + +AT_TAR_CHECK([ +mkdir dir +cd dir +echo 'Old file a' > a +echo 'Old file b' > b + +tar cf ../archive . + +rm b +echo 'File a' > a + +tar -x -k -f ../archive +echo status=$? + +cat a +], +[0], +[status=2 +File a +], +[tar: ./a: Cannot open: File exists +tar: Exiting with failure status due to previous errors +]) + +AT_CLEANUP + |