pebblisp/src/tests.sh

#!/bin/bash

VALCOM="valgrind -q --leak-check=full --track-origins=yes"

TOTAL_PASSES=0
TOTAL_FAILS=0
PASSES=0
FAILS=0
VALGRIND=0

CURRENT_BLOCK=""

if [ "$1" == "-val" ]; then
        VALGRIND=1
fi

endBlock() {
    echo "$PASSES tests PASSED"
    if (($FAILS != 0)); then
        echo "$FAILS tests FAILED"
    fi
    PASSES=0
    FAILS=0
    echo ""
}

title() {
    echo "$1"
}

pass() {
        ((PASSES++))
        ((TOTAL_PASSES++))
}

fail() {
        echo "$1 test FAILED $2"
        ((FAILS++))
        ((TOTAL_FAILS++))
}

check() {
        local output
        if (($VALGRIND == 1)); then
                local output=$($VALCOM ./pebblisp "$2")
        else
                local output=$(./pebblisp "$2")
        fi

        if [ "$output" == "$3" ]; then
                pass $1
        else
                fail $1 "$2"
                echo "  Expected '$3' but received '$output'"
        fi
}

echo "STARTING TESTS"
echo ""

title "Plain return tests"
check "PlainRet" "10" "10"
check "StrRetrn" "\"hey\"" "hey"
check "SingleStrRetrn" "'hey'" "hey"
check "HexReturn" "0x0f0f0" "61680"
check "BinaryReturn" "0b011010011010011" "13523"
endBlock

title "Arithmetic"
check "Addition" "(+ 1093 102852)" "103945"
check "Multiply" "(*1000 10000)" "10000000"
check "Division" "(/ 6418425 65)" "98745"
check "ChainAdd" "(+ 3917 17304 1293844 400 100000)" "1415465"
check "ChainMul" "(* 8263 23 123)" "23376027"
check "ChainDiv" "(/ 1493856 741 96 7)" "3"
check "ListAddi" "(+ 5 (1 2 3 (+ 10 10)))" "( 6 7 8 25 )"
check "ListModu" "(% 5 (1 2 3 (* 11 11)))" "( 1 2 3 1 )"
check "ListsMul" "(* (10 20 30) (1 20 300))" "( 10 400 9000 )"
endBlock

title "Comparison"
check "GratrThn" "(> 23847123 19375933)" "T"
check "LessThan" "(< 23847123 19375933)" "F"
check "Equality" "(= 987654321 987654321 )" "T"
check "StringEquality" "(= \"Bean\" \"Bean\" )" "T"
check "StringInequality" "(= \"Beans\" \"Bean\" )" "F"
endBlock

title "TypeCheck"
check "IsNum" "(isnum 23847123)" "T"
check "IsntNum" "(isnum \"WORDS\")" "F"
endBlock

title "Ifs/Bools"
check "IfReturn" "(if (T) 123456789 987654321)" "123456789"
check "IfRetTwo" "(if F 123456789 987654321)" "987654321"
check "EmptyCnd" "(if () T F)" "F"
check "EtyLstLt" "(if (()) T F)" "T"
endBlock

title "Lists"
check "RegLists" "(1 2 3 4 5)" "( 1 2 3 4 5 )"
check "MultiTypeList" "(10 20 \"rascals\")" "( 10 20 rascals )"
check "EmptyLst" "()" "( )"
check "EmptLst2" "(                     )" "( )"
check "ListIndex" "(at (+ 1 1) (1 2 1000 4 5))" "1000"
check "EvalElems" "((* 10 10) 7)" "( 100 7 )"
check "AppendToList" "(ap (1 20 300 4000 50000) 600000)" "( 1 20 300 4000 50000 600000 )"
check "AppndToEnvList" "(def l (50000 4000 300 20)) (def l (ap l 1)) l" "( 50000 4000 300 20 1 )"
check "PrependToList" "(pre (1 20 300 4000 50000) 600000)" "( 600000 1 20 300 4000 50000 )"
check "PrepndToEnvList" "(def l (50000 4000 300 20)) (def l (pre l 1)) l" "( 1 50000 4000 300 20 )"
check "Rest(Tail)OfList" "(def l (50000 4000 300 20)) (rest l)" "( 4000 300 20 )"
check "ListLength" "(def l (1 20 3 'abc' 'banana' (+ 10 5))) (len l)" "6"
endBlock

title "Spacing"
check "DenseSpc" "(+1093 102852)" "103945"
check "WideSpac" "(     +     1093      102852       )" "103945"
check "VWidwSpc" "       (     +     1093      102852       )       " "103945"
endBlock

title "DemoFunctions"
check "DemoFunc" "(spent 68)" "Tip: \$13.60"
check "Squaring" "(sq 9876)" "97535376"
check "Cubing" "(cube 81)" "531441"
check "Exponent" "(exp 9 9)" "387420489"
check "MaxRight" "(max 5 20)" "20"
check "MaxLeft" "(max 135890 98372)" "135890"
check "MinRight" "(min 8429 192449)" "8429"
check "MinLeft" "(min 17294722 17294721)" "17294721"
endBlock

title "Lambdas"
check "MultStmt" "(def yee (fn (a) (* 10 a))) ; (yee 5)" "50"
check "DefinMap" "(def yee (fn (a) (* 10 a))) ; (map yee (5 10 2 (+ 12 0)))" "( 50 100 20 120 )"
check "FbnciSeq" "(def fib (fn (a) \
                    (if (< a 2) \
                      a \
                      (+ (fib (- a 1)) (fib (- a 2))) \
                  )));\
                  (fib 20)" "6765"
check "Factorial" "(def fac (fn (a) \
                     (if (= a 1) \
                       1 \
                       (* a (fac (- a 1)) ) \
                   )));\
                   (fac 11)" "39916800"
check "LambdaClone" "(def y (fn (a) (* 10 a))) (def b y) (def y 12345) ((b 5) y)" "( 50 12345 )"
check "Duplicate" "(def dupe (fn (a) (() (a a a))));(dupe (*10 10))" "( 100 100 100 )"
endBlock

title "Cat"
check "ExplicitCat" "(cat \"Big\" \" Kitty\")" "Big Kitty"
check "CatNums" "(cat \"There are \" (+ 2 3) \" kitties\")" "There are 5 kitties"
check "ImplicitCat" "(+ \"There are \" (* 5 4) \" bonks\")" "There are 20 bonks"
# Mixing of `+` and implicit cat not recommended:
check "CatAssocLeft" "(+ 10 20 \" rascals\")" "30 rascals"
endBlock

title "Filtering"
check "Filtering" "(fil (< 321) (30 300 90 1200 135 801))" "( 1200 801 )"
check "FilterEval" "(fil (= 1000) ((+ 450 550) (* 20 50) (/ 30 3) (- 10000 100)))" "( 1000 1000 )"
check "MapFilter" "(fil (< 50) (map sq (1 2 3 4 5 6 7 8 9 10 11 12)))" "( 64 81 100 121 144 )"
endBlock

title "ShouldError"
check "LenOfNotList" "(len 5)" "NOT_A_LIST"
check "NoMapList" "(map sq)" "( )"
check "UnevenLists" "(+ (1 2) (1 2 3))" "LISTS_NOT_SAME_SIZE"
check "BadNumber" "(5df)" "BAD_NUMBER"
check "BadHex" "(0x0zf)" "BAD_NUMBER"
check "BadBinary" "(0b01120)" "BAD_NUMBER"
check "BadParens" "(hey()" "MISMATCHED_PARENS"
check "BadParens2" "(hey)(" "MISMATCHED_PARENS"
check "BadParens3" "((hey(" "MISMATCHED_PARENS"
check "BadParens4" ")))hey" "MISMATCHED_PARENS"
check "BadParens5" "hey))(" "MISMATCHED_PARENS"
endBlock

# title "Environment"
# check "EnvStressTestEarly" "(def a 1)(def b 20)(def c 'yee')(def d 'yeehunnid')(def e 3) (a)" "1"
# check "EnvStressTestLate" "(def a 1)(def b 2)(def c 3)(def d 4)(def e 5)(def f 6)(def n 40) (n)" "40"
# endBlock


echo ""

if [ "$TOTAL_FAILS" -ne "0" ]; then
        echo -n ""
fi
echo "$TOTAL_FAILS Tests Failed"

if [ "$TOTAL_PASSES" -ne "0" ]; then
    echo -n ""
fi
echo "$TOTAL_PASSES Tests Passed"

echo ""