Dogcows Code - chaz/tar/blob - tests/multiv01.at

   1 # Process this file with autom4te to create testsuite. -*- Autotest -*-
   2
   3 # Test suite for GNU tar.
   4 # Copyright 2004, 2006-2007, 2009, 2013-2014 Free Software Foundation,
   5 # Inc.
   6
   7 # This file is part of GNU tar.
   8
   9 # GNU tar is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13
  14 # GNU tar is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 # Test multivolume dumps from pipes.
  23
  24 AT_SETUP([multivolume dumps from pipes])
  25 AT_KEYWORDS([multivolume multiv multiv01])
  26
  27 # Fixme: should be configurable
  28 #  TRUSS=truss -o /tmp/tr
  29 #  TRUSS=strace
  30
  31 AT_TAR_CHECK([
  32 exec <&-
  33 genfile --length 7168 --file file1
  34
  35 for block in " 1" " 2" " 3" " 4" " 5" " 6" " 7" " 8" \
  36               " 9" "10" "11" "12" "13" "14" "15" "16" ; do \
  37   echo "file2  block ${block} bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla"
  38   for count in 2 3 4 5 6 7 8 ; do
  39     echo "bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla"
  40   done
  41 done >file2
  42
  43 if test $TEST_TAR_FORMAT = pax; then
  44   TAPE_LENGTH=11
  45 else
  46   TAPE_LENGTH=10
  47 fi
  48
  49 tar -c --multi-volume --tape-length=$TAPE_LENGTH \
  50   -f t1-pipe.tar -f t2-pipe.tar ./file1 ./file2 || exit 1
  51
  52 mkdir extract-dir-pipe
  53 dd bs=4096 count=$TAPE_LENGTH if=t2-pipe.tar 2>/dev/null |
  54 PATH=$PATH ${TRUSS} tar -f t1-pipe.tar -f - \
  55       -C extract-dir-pipe -x --multi-volume --warning=no-timestamp \
  56       --tape-length=$TAPE_LENGTH --read-full-records || exit 1
  57
  58 cmp file1 extract-dir-pipe/file1
  59 cmp file2 extract-dir-pipe/file2
  60 ],
  61 [0],
  62 [],[],[],[],[gnu, oldgnu, pax])
  63
  64 AT_CLEANUP