Dogcows Code - chaz/tar/blob - tests/append01.at

   1 # Process this file with autom4te to create testsuite. -*- Autotest -*-
   2
   3 # Test suite for GNU tar.
   4 # Copyright (C) 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 # When decoding a header tar was assigning 0 to oldgnu_header.isextended,
  22 # which destroyed name prefix. When updating archive, modified prefix
  23 # could have been written to disk thus producing invalid archive member.
  24 # Reported by Adye, TJ (Tim), <T.J.Adye@rl.ac.uk>
  25 # References:
  26 #  <7231C15EAC2F164CA6DC326D97493C8B36C25D@exchange35.fed.cclrc.ac.uk>
  27 #  http://lists.gnu.org/archive/html/bug-tar/2005-02/msg00032.html
  28
  29 AT_SETUP([appending files with long names])
  30 AT_KEYWORDS([append append01])
  31
  32 m4_define([PREFIX],[This_is_a_very_long_file_name_prefix_that_is_designed_to_cause_problems_with_appending_long_file_names_that_run_into_a_limit_of_the_ustar_tarX])
  33
  34 AT_TAR_CHECK([
  35 mkdir PREFIX
  36 touch PREFIX/file1 PREFIX/file2
  37 tar cf archive PREFIX/file1
  38 tar rf archive PREFIX/file2
  39 tar tf archive
  40 ],
  41 [0],
  42 [PREFIX/file1
  43 PREFIX/file2
  44 ],
  45 [],[],[],[oldgnu, ustar, posix, gnu])
  46
  47 AT_CLEANUP
  48