run_tests.sh

#!/bin/bash

set -ue

compare() {
	out=$1
	ok=${out%.out}.ok

	local rv

	if [ -e "$ok" ]; then
		if ! diff -u "$ok" "$out"; then
			rv=1
			echo "failed"
		else
			rv=0
			echo "ok"
			rm "$out"
		fi
	else
		rv=1
		echo "first run"
		cp "$out" "$ok"
	fi

	return $rv
}

rv=0
if [ "$#" -eq 1 ]; then
	cmd=$1
else
	cmd=""
fi

if [ -z "$cmd" -o "$cmd" = "examples" ]; then
	echo "Testing examples"

	for src in examples/*.fimpp; do
		echo -n "    `basename $src`... "

		if grep -q swing "$src"; then
			echo "skipped"
			continue
		fi

		name=`basename "$src" .fimpp`
		out="test/examples/${name}.out"

		bin/fimpp "$src" > "$out" 2>&1

		compare "$out" || rv=1
	done
fi

if [ -z "$cmd" -o "$cmd" = "errors" ]; then
	echo "Testing error messages"

	for src in test/errors/*.fimpp; do
		echo -n "    `basename $src`... "

		out=${src%.fimpp}.out

		bin/fimpp "$src" > "$out" 2>&1 || true

		compare "$out" || rv=1
	done
fi

if [ -z "$cmd" -o "$cmd" = "unit" ]; then
	out="test/UnitTests.out"

	echo -n "Running unit tests... "

	scala -classpath bin/fimpp.jar test/UnitTests.scala > "$out"

	compare "$out" || rv=1
fi

exit "$rv"