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 2009-2010, 2013-2014 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 # 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