X=$1; shift

	if sort "$@" in >xx  &&  sort -c "$@" xx 
	then 
		if test -f out
		then
			cmp xx out >/dev/null && exit 0
			echo $TEST$X comparison failed
		else
			test "`cksum -o2 <in`" = "`cksum -o2 <xx`" && exit 0
			echo $TEST$X checksum failed
		fi
	else
		echo $TEST$X failed
	fi
	exit 1