Dogcows Code - chaz/tar/blob - tests/backup01.at

   1 # Process this file with autom4te to create testsuite. -*- Autotest -*-
   2
   3 # Test suite for GNU tar.
   4 # Copyright (C) 2009-2010 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 3, 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 # Description:
  22 # When extracting, tar (<1.22) sometimes renamed a backup back to the
  23 # original name (overwriting the newly-extracted file) for no good reason.
  24 #
  25 # Reported by: Carl Worth <cworth@cworth.org>,
  26 #              Eric Lammerts <eric@lammerts.org>
  27 #
  28 # References: <1249419998.4905.84.camel@yoom.home.cworth.org>
  29 #             http://lists.gnu.org/archive/html/bug-tar/2009-08/msg00005.html
  30 #             http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=508199
  31 #
  32
  33 AT_SETUP([extracting existing dir with --backup])
  34 AT_KEYWORDS([extract backup backup01])
  35
  36 AT_TAR_CHECK([
  37 unset VERSION_CONTROL
  38 mkdir dir1 dir2
  39 echo bla > dir1/file1
  40 tar cf test.tar dir1 dir2
  41 tar xfv test.tar --backup --warning=no-timestamp
  42 ],
  43 [0],
  44 [dir1/
  45 dir1/file1
  46 Renaming `dir1/file1' to `dir1/file1~'
  47 dir2/
  48 ])
  49
  50 AT_CLEANUP