fixes from www.gnu.org

[adns] / regress / r1test

#!/bin/sh
# usage: r1test <testcasename>
# test execution script, for running one test
#
#  This file is
#    Copyright (C) 1998-2000 Ian Jackson <ian@davenant.greenend.org.uk>
#
#  It is part of adns, which is
#    Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
#    Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
#  
#  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. 

set -e
mrc=1
trap 'exit $mrc' 0

casename="$1"
case="case-$casename"
ocase="output-$casename"

exec 4<"$case.sys"
read <&4 program initfile initflags
read <&4 queryargs

initstring="`cat init-$initfile.text`"
xinitflagsf=$program-xinitflags.text
if test -f $xinitflagsf
then
	initflags="$initflags `cat $xinitflagsf`";
else
	initflags="$initflags /"
fi

rm -f $ocase.*

EF_DISABLE_BANNER=1
export EF_DISABLE_BANNER

if test -f "$case.in"
then
	exec <"$case.in"
else
	exec </dev/null
fi

playback=./${program}_playback
if test ! -f $playback
then
	printf "SKIPPED-$casename "
	mrc=5
	exit
fi

set +e
ADNS_TEST_REPORT_FD=3 ADNS_TEST_IN_FD=4 \
 3>>"$ocase.report" 4<&4 >"$ocase.out" 2>"$ocase.err" \
 $playback $initflags"$initstring" $queryargs
rc=$?
set -e

if [ "$rc" = 5 ]
then
	printf "SKIPPED-$casename "
	mrc=5
	exit
fi

echo "rc=$rc" >>$ocase.out

failed=false
for part in err out
do
	if diff -u -- "$case.$part" "$ocase.$part"
	then
		:
	else
		failwhy="$failwhy WRONG OUTPUT"
	fi
done

cat <&4 >"$ocase.leftover"
if egrep . /dev/null "$ocase.leftover"
then
	failwhy="$failwhy EXITED EARLY"
fi

if [ "x$failwhy" != x ]
then
	scremain="`wc -l <\"$ocase.leftover\"`"
	echo >&2 "FAILED $case -$failwhy - lines of syscall remaining $scremain"
	mrc=2
	exit
fi

printf "$casename "
mrc=0