#!/bin/bash
PASSES=0
FAILS=0

pass() {
        echo "$1 test PASSED"
        ((PASSES++))
}

fail() {
        echo "$1 test FAILED"
        ((FAILS++))
}

check() {
        local output=$(./pebblisp "$2")
        if [ "$output" == "$3" ]; then
                pass $1
        else
                fail $1
        fi
}

check "Addition" "(+ 1093 102852)" "103945"
check "Multiply" "(* 1000 10000)" "10000000"
check "Division" "(/ 6418425 65)" "98745"
echo ""
check "ChainAdd" "(+ 3917 17304 1293844 400 100000)" "1415465"
check "ChainMul" "(* 8263 23 123)" "23376027"
check "ChainDiv" "(/ 1493856 741 96 7)" "3"
echo ""
check "GratrThn" "(> 23847123 19375933)" "T"
check "LessThan" "(< 23847123 19375933)" "F"
check "Equality" "(= 987654321 987654321 )" "T"
echo ""
check "IfReturn" "(if (T) 123456789 987654321)" "123456789"
check "IfRetTwo" "(if F 123456789 987654321)" "987654321"
check "IfRetTwo" "(if () 123456789 987654321)" "987654321"
# check "IfRetTwo" "(if (()) 123456789 987654321)" "123456789"
echo ""
check "RegLists" "(1 2 3 4 5)" "( 1 2 3 4 5 )"

echo ""
echo "$PASSES Tests Passed"
echo "$FAILS Tests Failed"