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

   1 #! /bin/sh
   2 # This file is part of GNU tar testsuite.
   3 # Copyright (C) 2004 Free Software Foundation, Inc.
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2, or (at your option)
   8 # any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  18 # 02111-1307, USA.
  19
  20 # Test multivolume dumps from pipes.
  21
  22 . ./preset
  23 TAR_ARCHIVE_FORMATS="gnu oldgnu"
  24 . $srcdir/before
  25
  26 # Fixme: should be configurable
  27 #  TRUSS=truss -o /tmp/tr
  28 #  TRUSS=strace
  29 set -e
  30
  31 genfile --length 7168 > file1
  32
  33 for block in " 1" " 2" " 3" " 4" " 5" " 6" " 7" " 8" \
  34               " 9" "10" "11" "12" "13" "14" "15" "16" ; do \
  35   echo "file2  block ${block} bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla"
  36   for count in 2 3 4 5 6 7 8 ; do
  37     echo "bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla!bla"
  38   done
  39 done >file2
  40
  41 tar -c --multi-volume --tape-length=10 \
  42   --listed-incremental=t.snar \
  43   -f t1-pipe.tar -f t2-pipe.tar ./file1 ./file2
  44
  45 mkdir extract-dir-pipe
  46 dd bs=4096 count=10 if=t2-pipe.tar 2>/dev/null |
  47 PATH=$PATH ${TRUSS} tar -f t1-pipe.tar -f - \
  48       -C extract-dir-pipe -x --multi-volume \
  49       --tape-length=10 --read-full-records
  50
  51 cmp file1 extract-dir-pipe/file1
  52 cmp file2 extract-dir-pipe/file2
  53
  54 out="\
  55 "
  56
  57 . $srcdir/after