Dogcows Code - chaz/tar/blob - tests/before

   1 #! /bin/sh
   2
   3 # Do common operations before a particular test.
   4
   5 # This file is part of GNU tar testsuite.
   6 # Copyright (C) 2004 Free Software Foundation, Inc.
   7 #
   8 # This program 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 2, or (at your option)
  11 # any later version.
  12 #
  13 # This program 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, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  21 # 02111-1307, USA.
  22
  23 case $# in
  24     0)   TAR_ARCHIVE_FORMATS="${TAR_ARCHIVE_FORMATS:-v7 oldgnu ustar posix gnu}"
  25          for format in $TAR_ARCHIVE_FORMATS
  26          do
  27              $0 $format
  28              R=$?
  29              test $R -eq 0 || exit $R
  30          done
  31          exit 0;;
  32     1)   if test "x$1" = xauto; then
  33             TAR_OPTIONS=
  34          else
  35             TAR_OPTIONS="--format=$1"
  36          fi;;
  37     *)   echo "Too many arguments" >&2
  38          exit 2;;
  39 esac
  40
  41 mkdir tmp-$$
  42 cd tmp-$$
  43
  44 out=
  45 err=
  46
  47 export TAR_OPTIONS
  48 #echo "$0 $1"
  49 echo "$0 $1" > checking
  50 exec 1> stdout
  51 exec 2> stderr
  52
  53