Dogcows Code - chaz/tar/blob - tests/multiv03.at

   1 # Process this file with autom4te to create testsuite. -*- Autotest -*-
   2
   3 # Test suite for GNU tar.
   4 # Copyright (C) 2004,2005 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
  28 AT_SETUP([MV archive & long filenames])
  29 AT_KEYWORDS([multivolume multiv multiv03])
  30
  31 AT_TAR_CHECK([
  32 AFILE=`awk 'BEGIN { for (i = 0; i < 100; i++) printf "a"; exit; }'`
  33 BFILE=`awk 'BEGIN { for (i = 0; i < 101; i++) printf "b"; exit; }'`
  34
  35 cat > ../experr <<EOF
  36 tar: $BFILE: file name too long to be stored in a GNU multivolume header, truncated
  37 EOF
  38
  39 cat > ../expout <<EOF
  40 $AFILE
  41 separator
  42 EOF
  43
  44 genfile --length 15360 > $AFILE
  45
  46 exec <&-
  47
  48 tar -M -L 10 -c -f arch.1 -f arch.2 $AFILE || exit 1
  49 tar -tM -f arch.1 -f arch.2 || exit 1
  50
  51 echo separator
  52
  53 genfile --length 15360 > $BFILE
  54 tar -M -L 10 -c -f arch.1 -f arch.2 $BFILE
  55 ],
  56 [0],
  57 [expout],
  58 [experr],
  59 [],[],[gnu, oldgnu])
  60
  61 AT_CLEANUP
  62