papandreou

var fs = require('fs'),
    step = require('step'),
    jsdom = require('jsdom'),
    window = jsdom.createWindow(),
    Script = process.binding('evals').Script;

window.document = {};
window.Ext = {data:{Record:{}}};

var fileNames = [

papandreou

var one = {}
  , two = {'o':true}
  ;

function ifTest () {
  var start = new Date();
  var i = 0;
  while (i<10000) {
    if (one.o) true
    if (two.o) true

papandreou

#
# Fatal error in /home/node4/work/node/deps/v8/src/heap.h, line 1557
# CHECK(Page::FromAddress(addr)->IsRegionDirty(addr)) failed
#


==== Stack trace ============================================

Security context: 0xb4fbebe9 <JS Object>#0#
    1: _registerBaseAssetPath [/home/node4/work/assetgraph/lib/AssetGraph.js:~350] (this=0xb65bdc31 <an AssetGraph>>#1#,relation=0xb4db66d9 <an HTMLScript>>#2#)

papandreou

var seq = require('seq'),
    obj = {};

for (var i = 0 ; i < 10000 ; i += 1) {
    var otherObj = {foo: obj};
    obj['foo' + i] = otherObj
}

seq([obj])
    .parEach(function (obj) {

papandreou

function benchmark() { // ...
    for (var i = 0 ; i < arguments.length ; i += 1) {
        var startTime = new Date(),
            fn = arguments[i];
        for (var j = 0 ; j < 10000000 ; j += 1) {
            fn();
        }
        console.warn(arguments[i].name + ": " + ((new Date().getTime() - startTime) / 1000).toFixed(3));
    }
}

papandreou

var testCases = [
    {
        input: new Array(4001).join('0123456789') + '@-webkit-keyframes {}' + new Array(4096).join('0123456789'),
        idx: 40000
    },
    {
        input: new Array(4001).join('0123456789') + '@keyframes {}' + new Array(4096).join('0123456789'),
        idx: 40000
    },
    {

papandreou

running level1/core.js level1/core
running level1/html.js level1/html
running level1/svg.js level1/svg
running level2/core.js level2/core
running level2/html.js level2/html
running level2/style.js level2/style
running level2/extra.js level2/extra
running level2/events.js level2/events
running level3/xpath.js level3/xpath
running window/index.js window/index

papandreou

function setPrototypeOf(obj, proto) {
    obj.__proto__ = proto;
    return obj;
}

var canSetPrototype = ({ __proto__: [] } instanceof Array);

var setPrototypeOfOrExtend = canSetPrototype ? setPrototypeOf : function extend(target, source) {
    if (source) {
        for (var prop in source) {

papandreou

#!/usr/bin/env node

/*global JSON*/
var childProcess = require('child_process');
var async = require('async');
var passError = require('passerror');
var commandLineOptions = require('optimist').demand(1).argv;
var results = [];

var refs = commandLineOptions._;

papandreou

function parseType(str) {
    return str.split('|').map(function (typeDeclaration) {
        var varargs = /^\.\.\./.test(typeDeclaration);
		if (varargs) {
            return { varargs: typeDeclaration.substr(3) };
        } else {
            return typeDeclaration;
        }
    });
}