#! /bin/sh

# Do common operations after a particular test.

# This file is part of GNU tar testsuite.
# Copyright (C) 2004 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.

cd ..
exec 1> /dev/null
exec 2> /dev/null

compare() {
    eval tempfile=tmp-$$/std${1}
    eval echo \""\${$1}"\" | sed '$d' > ${tempfile}0
    
    sedscript=tmp-$$/${1}.sed
    if eval test \".\${${1}_ignore}\" = .; then
	:
    else
	eval echo \"\${${1}_ignore}\" | sed 's,^.*$,/&/d,;' > $sedscript
	sed -f $sedscript ${tempfile} > ${tempfile}.1
	mv ${tempfile}.1 ${tempfile}
    fi
    
    if eval test -z \"\${${1}_regex}\" ; then
	cmp -s ${tempfile}0 ${tempfile} || exit 1
    else
	awk '{print NR " " $0}' ${tempfile}0 > ${tempfile}.1
	awk '{print NR " " $0}' ${tempfile} | join ${tempfile}.1 - |
	while read NUM RE LINE
	do
	  echo "$LINE" | grep -- "$RE" >/dev/null || exit 1
	done 
    fi
}

compare out
compare err

rm -rf tmp-$$
