Dogcows Code - chaz/tar/blob - tests/sparse04.at

   1 # Process this file with autom4te to create testsuite. -*- Autotest -*-
   2 #
   3 # Test suite for GNU tar.
   4 # Copyright 2010, 2013 Free Software Foundation, Inc.
   5
   6 # This file is part of GNU tar.
   7
   8 # GNU tar is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 3 of the License, or
  11 # (at your option) any later version.
  12
  13 # GNU tar is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 AT_SETUP([storing long sparse file names])
  22 AT_KEYWORDS([sparse sparse04])
  23
  24 # Description: Tar versions from 1.15.92 to 1.25 would incorrectly
  25 # store sparse file names longer than 100 characters in pax mode.
  26 # Namely, the 'path' keyword of the produced PAX header would contain the
  27 # crafted name of the header itself, instead of that of the file.
  28 # Reported by: Kamil Dudka <kdudka@redhat.com>
  29 # References: <201011250026.44908.kdudka@redhat.com>,
  30 #             http://lists.gnu.org/archive/html/bug-tar/2010-11/msg00099.html
  31
  32 m4_pushdef([NAME_111],
  33           [123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960])
  34
  35 AT_TAR_CHECK([
  36 genfile --sparse --file NAME_111 --block-size 512 8M A || AT_SKIP_TEST
  37 tar -f - -c --sparse --posix NAME_111 | tar tf -
  38 ],
  39 [0],
  40 [NAME_111
  41 ],
  42 [],
  43 [],
  44 [],
  45 [pax])
  46
  47 m4_popdef([NAME_111])
  48 AT_CLEANUP