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Diffstat (limited to 'tests/multiv03.at')
| -rw-r--r-- | tests/multiv03.at | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/tests/multiv03.at b/tests/multiv03.at new file mode 100644 index 0000000..56937c1 --- /dev/null +++ b/tests/multiv03.at @@ -0,0 +1,70 @@ +# Process this file with autom4te to create testsuite. -*- Autotest -*- + +# Test suite for GNU tar. +# Copyright 2004-2007, 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/>. + +# Problem: GNU multivolume archives are not able to continue on members +# with filenames longer than 100 characters. Versions of tar <= 1.14 +# were not checking filename lengths and produced malformed multivolume +# headers. +# References: <20040809214854.GB32706@suse.de> +# http://lists.gnu.org/archive/html/bug-tar/2004-08/msg00012.html +# <200604270859.47241.Juergen.Vollmer@informatik-vollmer.de> +# + +AT_SETUP([MV archive & long filenames]) +AT_KEYWORDS([multivolume multiv multiv03]) + +AT_TAR_CHECK([ +AFILE=`awk 'BEGIN { for (i = 0; i < 100; i++) printf "a"; exit; }'` +BFILE=`awk 'BEGIN { for (i = 0; i < 101; i++) printf "b"; exit; }'` + +cat > ../experr <<EOF +tar: $BFILE: file name too long to be stored in a GNU multivolume header, truncated +tar: '$BFILE' is possibly continued on this volume: header contains truncated name +EOF + +cat > ../expout <<EOF +$AFILE +separator-1 +separator-2 +EOF + +genfile --length 15360 --file $AFILE + +exec <&- + +tar -M -L 10 -c -f arch.1 -f arch.2 $AFILE || exit 1 +tar -tM -f arch.1 -f arch.2 || exit 1 + +echo separator-1 + +genfile --length 15360 --file $BFILE +tar -M -L 10 -c -f arch.1 -f arch.2 $BFILE || exit 1 + +echo separator-2 +mv $BFILE bfile +tar -M -x -f arch.1 -f arch.2 --warning=no-timestamp || exit 1 +cmp $BFILE bfile +], +[0], +[expout], +[experr], +[],[],[gnu, oldgnu]) + +AT_CLEANUP |