Dogcows Code - chaz/tar/blob - tests/pipe.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 # Recognition of compressed formats, introduced with tar 1.15, broke
  22 # untarring of archives from standard input.
  23 # References:
  24 # 1) <20041221040834.GA9635@tigers-lfs.nsw.bigpond.net.au>
  25 #    http://lists.gnu.org/archive/html/bug-tar/2004-12/msg00031.html
  26 # 2) <20041221093801.GA55537@engelschall.com>
  27 #    http://lists.gnu.org/archive/html/bug-tar/2004-12/msg00026.html
  28
  29 AT_SETUP([decompressing from stdin])
  30
  31 AT_KEYWORDS([pipe])
  32
  33 AT_TAR_CHECK([
  34 mkdir directory
  35 genfile --length 10240 --pattern zeros > directory/file1
  36 genfile --length 13 > directory/file2
  37 tar cf archive directory|sort 2>/dev/null
  38 mv directory orig
  39 cat archive | tar xfv - | sort 2>/dev/null
  40 echo "separator"
  41 cmp orig/file1 directory/file1
  42 echo "separator"
  43 cmp orig/file2 directory/file2],
  44 [0],
  45 [directory/
  46 directory/file1
  47 directory/file2
  48 separator
  49 separator
  50 ])
  51
  52 AT_CLEANUP