tests/star/quicktest.sh

   1 #! /bin/sh
   2 # This file is part of GNU tar testsuite.
   3 # Copyright 2004-2019 Free Software Foundation, Inc.
   4
   5 # This file is part of GNU tar.
   6
   7 # GNU tar is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11
  12 # GNU tar is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 PWD=`pwd`
  21 P=`expr $0 : '\(.*\)/.*'`
  22 DIR=`cd $P; pwd`/../../src
  23 if [ -d $DIR ]; then
  24         PATH=`cd $DIR;pwd`:$PATH
  25 fi
  26
  27 # Usage: quicktest FILELIST ARCHIVE-NAME
  28 quicktest() {
  29         DIR=quicktest.$$
  30         mkdir $DIR
  31         cd $DIR
  32
  33         TAR_OPTIONS=""
  34         export TAR_OPTIONS
  35
  36         tar xf $2
  37         tar -cf ../archive -H ustar -T $1
  38         cd ..
  39
  40         ${TARTEST:-tartest} -v < $2 > $DIR/old.out
  41         ${TARTEST:-tartest} -v < archive > $DIR/new.out
  42
  43         if cmp $DIR/old.out $DIR/new.out; then
  44                 echo "PASS"
  45                 rm -r $DIR
  46                 exit 0
  47         else
  48                 echo "FAIL. Examine $DIR for details"
  49                 exit 1
  50         fi
  51 }
  52
  53 test_access() {
  54         if [ -r $1 ]; then
  55                 :
  56         else
  57                 echo "$1 does not exist or is unreadable"
  58                 echo 77
  59         fi
  60 }
  61
  62 check_environ() {
  63         if [ "$STAR_TESTSCRIPTS" = "" ]; then
  64                 echo "STAR_TESTSCRIPTS not set"
  65                 exit 77
  66         fi
  67
  68         if [ -d $STAR_TESTSCRIPTS ]; then
  69                 :
  70         else
  71                 echo "STAR_TESTSCRIPTS is not a directory"
  72                 exit 77
  73         fi
  74
  75         ARCHIVE=$STAR_TESTSCRIPTS/ustar-all-quicktest.tar
  76         test_access $ARCHIVE
  77         FILELIST=$STAR_TESTSCRIPTS/quicktest.filelist
  78         test_access $FILELIST
  79
  80         ${TARTEST:-tartest} < /dev/null > /dev/null 2>&1
  81         if [ $? -eq 127 ]; then
  82                 echo "tartest not in your path"
  83                 exit 77
  84         fi
  85         tar --version
  86 }
  87
  88 getargs() {
  89         for option
  90         do
  91                 case $option in
  92                 *=*)  eval $option;;
  93                 *)    echo "Unknown option: $option" >&2
  94                       exit 77;;
  95                 esac
  96         done
  97 }
  98
  99 if [ -w / ]; then
 100         getargs $*
 101         check_environ
 102         quicktest $FILELIST $ARCHIVE
 103 else
 104         echo "You need to be root to run this test"
 105         exit 77
 106 fi
 107
 108 # End of quicktest.sh