clock.js - mozsearch

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//Shell version of Clock Benchmark: https://bug548388.bugzilla.mozilla.org/attachment.cgi?id=434576

var t0;

var tl;

function alloc(dt) {

    if (dt > 100)

        dt = 100;

    for (var i = 0; i < dt * 1000; ++i) {

        var o = new String("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");

function cycle() {

    if (!running)

        return;

    var t1 = new Date;

    if (t0 == undefined) t0 = t1;

    if (tl != undefined) {

        var dt = t1 - tl;

        alloc(dt);

    tl = t1;

    if(t1 - t0 > (5 * 1000))

        running = false;

var running = true;

while(running)

    cycle();