#! /bin/sh## Copyright (c) 1995 The Regents of the University of California.# All rights reserved.## Redistribution and use in source and binary forms, with or without# modification, are permitted provided that the following conditions# are met:# 1. Redistributions of source code must retain the above copyright#    notice, this list of conditions and the following disclaimer.# 2. Redistributions in binary form must reproduce the above copyright#    notice, this list of conditions and the following disclaimer in the#    documentation and/or other materials provided with the distribution.# 3. All advertising materials mentioning features or use of this software#    must display the following acknowledgement:#	This product includes software developed by the Network Research#	Group at Lawrence Berkeley National Laboratory.# 4. Neither the name of the University nor of the Laboratory may be used#    to endorse or promote products derived from this software without#    specific prior written permission.## THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF# SUCH DAMAGE.#file=$1; shiftdirectory=$1; shiftif [ -f testview ]; then   rm -r testviewfinew=falsealltests=truewhile test $# -ge 1do	case $1 in	new|NEW) new=true;;	*) alltests=false; tlist="$tlist $1";;	esac	shiftdonedatafile="testview"NAM=${NAM:-../../nam}if $allteststhen	:else	tests=$tlistfiif [ ! -d $directory ]; then	if $new		then				mkdir $directory		else				echo "no saved test output.  do cvs update -d"				echo "or re-run your test with \"new\" as the last argument."				exit 1		fifisuccess="true"echo $NAM -z $file $NAM -z $fileif [ -f $datafile ]; then	 if [ ! -f $directory/$file.Z ]; then			 echo saving output for future validation			 success="unknown"			 cp $datafile $datafile.bk; compress $datafile  			 mv $datafile.bk $directory/$file.test			 mv $datafile.Z $directory/$file.Z	 else			 gzip -dc $directory/$file.Z | cmp -s - $datafile			 if [ $? != 0 ]; then				 	success="false"				 	mv $datafile $directory/$file.test				 	gzip -dc $directory/$file.Z > $directory/$file.org			 		echo "Diagnose with: diff $directory/$file.test $directory/$file.org"			 fi	 fielse		success="unknown"fi# sucess can be true, false, or unknownif "$success" = true; then		echo test output agrees with reference output.		exit 0else		echo test failed.		exit 1fi