#!/bin/bash
set -e
SPLC=${SPLC:-splc}
CC=${CC:-gcc}
RTSDIR=${RTSDIR:-.}

fail=0
pass=0

while [ $# -ge 1 ]
do
	base="${1/%.spl/}"
	expected="$base.expected"
	ccode="$base.c"
	out="$base.out"
	if [ ! -r "$1" ]
	then
		echo "unable to read $1"
		fail=$((fail+1))
	elif [ ! -r "$expected" ]
	then
		echo "unable to read $expected"
		fail=$((fail+1))
	else
		"$SPLC" $1 -o "$ccode"
		"$CC" -I"$RTSDIR" "$RTSDIR"/rts.c "$ccode" -o "$base"
		./"$base" > "$out"
		if ! diff "$out" "$expected"
		then
			fail=$((fail+1))
			echo "$1 failed"
		else
			pass=$((pass+1))
		fi
	fi	
	shift
done

echo "$pass/$((fail+pass)) passed"
exit "$((fail>=1))"