#!/bin/sh

##################################################
# A test script that uses ./runner.sh to run all #
# tests for a given phase.                       #
##################################################

function java() {
    expected=$(bash runner.sh java "$1.java")
}

function match() {
    [[ "$1" == *"error"* ]] && expected="Type error" ||
            expected="Program type checked successfully"
}

testdir="./output"
case "$1" in
    "heat")
        ext="java"
        comp="match"
        ;;
    "boil")
        ext="java"
        comp="java"
        ;;
    "vaporize")
        ext="vapor"
        comp="java"
        ;;
    "condense")
        ext="vaporm"
        comp="java"
        ;;
    *)
        echo "usage $0 [heat|boil|vaporize|condense]"
        exit 1
        ;;
esac

echo "$testdir/*.$ext"

for file in $testdir/*.$ext; do
    [ -f "$file" ] || break
    base=${file%.*}
    echo -n "Processing file: $base "
    $comp $base
    actual=$(bash runner.sh $1 $file 2>/dev/null)
    [[ $expected == $actual ]] && echo 'PASSED' || echo -e "FAILED"
done