1# Process this file with autom4te to create testsuite. -*- Autotest -*- 2 3# Test suite for GNU tar. 4# Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc. 5 6# This program is free software; you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 2, or (at your option) 9# any later version. 10 11# This program is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15 16# You should have received a copy of the GNU General Public License 17# along with this program; if not, write to the Free Software 18# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19# 02110-1301, USA. 20 21# Problem: GNU multivolume archives are not able to continue on members 22# with filenames longer than 100 characters. Versions of tar <= 1.14 23# were not checking filename lengths and produced malformed multivolume 24# headers. 25# References: <20040809214854.GB32706@suse.de> 26# http://lists.gnu.org/archive/html/bug-tar/2004-08/msg00012.html 27# <200604270859.47241.Juergen.Vollmer@informatik-vollmer.de> 28# 29 30AT_SETUP([MV archive & long filenames]) 31AT_KEYWORDS([multivolume multiv multiv03]) 32 33AT_TAR_CHECK([ 34AFILE=`awk 'BEGIN { for (i = 0; i < 100; i++) printf "a"; exit; }'` 35BFILE=`awk 'BEGIN { for (i = 0; i < 101; i++) printf "b"; exit; }'` 36 37cat > ../experr <<EOF 38tar: $BFILE: file name too long to be stored in a GNU multivolume header, truncated 39tar: \`$BFILE' is possibly continued on this volume: header contains truncated name 40EOF 41 42cat > ../expout <<EOF 43$AFILE 44separator-1 45separator-2 46EOF 47 48genfile --length 15360 --file $AFILE 49 50exec <&- 51 52tar -M -L 10 -c -f arch.1 -f arch.2 $AFILE || exit 1 53tar -tM -f arch.1 -f arch.2 || exit 1 54 55echo separator-1 56 57genfile --length 15360 --file $BFILE 58tar -M -L 10 -c -f arch.1 -f arch.2 $BFILE || exit 1 59 60echo separator-2 61mv $BFILE bfile 62tar -M -x -f arch.1 -f arch.2 || exit 1 63cmp $BFILE bfile 64], 65[0], 66[expout], 67[experr], 68[],[],[gnu, oldgnu]) 69 70AT_CLEANUP 71 72