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

   1 #! /bin/sh
   2 # Do common operations before a particular test.
   3
   4 mkdir tmp-$$
   5 cd tmp-$$
   6
   7 case $srcdir in
   8   /*|~*) ;;
   9   *) srcdir=../$srcdir ;;
  10 esac
  11
  12 out=
  13 err=
  14
  15 echo $0 > checking
  16 exec 1> stdout
  17 exec 2> stderr
  18
  19 PATH=..:../../src:$PATH
  20
  21 if test $# -ne 0; then
  22     case $TAR_OPTIONS in
  23         --format=*)   FMTOPT=$TAR_OPTIONS;;
  24         *)            FMTOPT=`tar --show-defaults`;;
  25     esac
  26
  27     FORMAT=
  28     for option
  29     do
  30         case $FMTOPT in
  31             --format=$option*) FORMAT=$option
  32                                break;;
  33         esac
  34     done
  35     test -z "$FORMAT" && exit 77
  36 fi