#!/bin/sh

in=testdata
out=test.out

i=0

case "$1"
in
  '')
    while read line
    do	i=`expr $i + 1`
	name="${line%|*}"
	args="${line#*|}"
	echo -n "Testing $name... "
	if ! ./netmask $args > "$out" || ! diff "$in.$i" "$out"
	then
	    echo ""
	    echo "The $name test failed."
	    echo ""
	    exit 1
	else
	    echo "done."
	    rm -f "$out"
	fi
    done < "$in" ;;
  update)
    set -e
    while read line
    do	i=`expr $i + 1`
	name="${line%|*}"
	args="${line#*|}"
	echo -n "Building $name test in $in.$i... "
	./netmask $args > "$in.$i"
	echo "done."
    done < "$in" ;;
  *) echo "Usage: $0 [ update ]" ;;
esac