test vs match

JavaScript performance comparison

Test case created by gdoron

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var numbersRegex = /^\d+$/
    var noWhiteSpaceRegex = /^\S*$/
    var positveIntegerRegex = /^[0-9]\d*$/
   
    var number = "234524543";
    var white = "545mmckdddjl..21][a/z''";
    var positiveInteger = "-423.123";
    var x = 0;
};
</script>

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Testing in unknown unknown
Test Ops/sec
test
if (numbersRegex.test(number)) x++;

if (noWhiteSpaceRegex.test(white)) x++;

if (positveIntegerRegex.test(positiveInteger)) x++;
pending…
match
if (number.match(numbersRegex)) x++;

if (white.match(noWhiteSpaceRegex)) x++;

if (positiveInteger.match(positveIntegerRegex)) x++;
pending…

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