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 (C) 2004, 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 # Test multivolume dumps from pipes.
  22
  23 AT_SETUP([multivolume dumps from pipes])
  24 AT_KEYWORDS([multivolume multiv multiv01])
  25
  26 # Fixme: should be configurable
  27 #  TRUSS=truss -o /tmp/tr
  28 #  TRUSS=strace
  29
  30 AT_TAR_CHECK([
  31 exec <&-
  32 genfile --length 7168 --file file1
  33
  34 for block in " 1" " 2" " 3" " 4" " 5" " 6" " 7" " 8" \
  35               " 9" "10" "11" "12" "13" "14" "15" "16" ; do \
  36   echo "file2  block ${block} bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla"
  37   for count in 2 3 4 5 6 7 8 ; do
  38     echo "bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla"
  39   done
  40 done >file2
  41
  42 if test $TEST_TAR_FORMAT = pax; then
  43   TAPE_LENGTH=11
  44 else
  45   TAPE_LENGTH=10
  46 fi
  47
  48 tar -c --multi-volume --tape-length=$TAPE_LENGTH \
  49   --listed-incremental=t.snar \
  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 ${TRUSS} tar -f t1-pipe.tar -f - \
  55       -C extract-dir-pipe -x --multi-volume \
  56       --tape-length=$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
  65
  66