third_party/WebKit/Tools/qunit/qunit/qunit.js - Issue 1475853002: Remove qunit.

Unified Diff: third_party/WebKit/Tools/qunit/qunit/qunit.js

Issue 1475853002: Remove qunit. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 1 month ago

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Index: third_party/WebKit/Tools/qunit/qunit/qunit.js

diff --git a/third_party/WebKit/Tools/qunit/qunit/qunit.js b/third_party/WebKit/Tools/qunit/qunit/qunit.js

deleted file mode 100644

index e00cca902b44fd2c8854e5f680ac6b78f2080a1d..0000000000000000000000000000000000000000

--- a/third_party/WebKit/Tools/qunit/qunit/qunit.js

+++ /dev/null

@@ -1,1448 +0,0 @@

-/**

- * QUnit - A JavaScript Unit Testing Framework

- *

- * http://docs.jquery.com/QUnit

- *

- * Dual licensed under the MIT (MIT-LICENSE.txt)

- * or GPL (GPL-LICENSE.txt) licenses.

- */

-(function(window) {

-var defined = {

- setTimeout: typeof window.setTimeout !== "undefined",

- sessionStorage: (function() {

- try {

- return !!sessionStorage.getItem;

- } catch(e){

- return false;

- }

- })()

-};

-var testId = 0;

-var Test = function(name, testName, expected, testEnvironmentArg, async, callback) {

- this.name = name;

- this.testName = testName;

- this.expected = expected;

- this.testEnvironmentArg = testEnvironmentArg;

- this.async = async;

- this.callback = callback;

- this.assertions = [];

-};

-Test.prototype = {

- init: function() {

- var tests = id("qunit-tests");

- if (tests) {

- var b = document.createElement("strong");

- b.innerHTML = "Running " + this.name;

- var li = document.createElement("li");

- li.appendChild( b );

- li.className = "running";

- li.id = this.id = "test-output" + testId++;

- tests.appendChild( li );

- }

- },

- setup: function() {

- if (this.module != config.previousModule) {

- if ( config.previousModule ) {

- QUnit.moduleDone( {

- name: config.previousModule,

- failed: config.moduleStats.bad,

- passed: config.moduleStats.all - config.moduleStats.bad,

- total: config.moduleStats.all

- } );

- }

- config.previousModule = this.module;

- config.moduleStats = { all: 0, bad: 0 };

- QUnit.moduleStart( {

- name: this.module

- } );

- }

- config.current = this;

- this.testEnvironment = extend({

- setup: function() {},

- teardown: function() {}

- }, this.moduleTestEnvironment);

- if (this.testEnvironmentArg) {

- extend(this.testEnvironment, this.testEnvironmentArg);

- }

- QUnit.testStart( {

- name: this.testName

- } );

- // allow utility functions to access the current test environment

- // TODO why??

- QUnit.current_testEnvironment = this.testEnvironment;

- try {

- if ( !config.pollution ) {

- saveGlobal();

- }

- this.testEnvironment.setup.call(this.testEnvironment);

- } catch(e) {

- QUnit.ok( false, "Setup failed on " + this.testName + ": " + e.message );

- }

- },

- run: function() {

- if ( this.async ) {

- QUnit.stop();

- }

- if ( config.notrycatch ) {

- this.callback.call(this.testEnvironment);

- return;

- }

- try {

- this.callback.call(this.testEnvironment);

- } catch(e) {

- fail("Test " + this.testName + " died, exception and test follows", e, this.callback);

- QUnit.ok( false, "Died on test #" + (this.assertions.length + 1) + ": " + e.message + " - " + QUnit.jsDump.parse(e) );

- // else next test will carry the responsibility

- saveGlobal();

- // Restart the tests if they're blocking

- if ( config.blocking ) {

- start();

- }

- },

- teardown: function() {

- try {

- this.testEnvironment.teardown.call(this.testEnvironment);

- checkPollution();

- } catch(e) {

- QUnit.ok( false, "Teardown failed on " + this.testName + ": " + e.message );

- }

- },

- finish: function() {

- if ( this.expected && this.expected != this.assertions.length ) {

- QUnit.ok( false, "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run" );

- }

- var good = 0, bad = 0,

- tests = id("qunit-tests");

- config.stats.all += this.assertions.length;

- config.moduleStats.all += this.assertions.length;

- if ( tests ) {

- var ol = document.createElement("ol");

- for ( var i = 0; i < this.assertions.length; i++ ) {

- var assertion = this.assertions[i];

- var li = document.createElement("li");

- li.className = assertion.result ? "pass" : "fail";

- li.innerHTML = assertion.message || (assertion.result ? "okay" : "failed");

- ol.appendChild( li );

- if ( assertion.result ) {

- good++;

- } else {

- bad++;

- config.stats.bad++;

- config.moduleStats.bad++;

- }

- // store result when possible

- if ( QUnit.config.reorder && defined.sessionStorage ) {

- if (bad) {

- sessionStorage.setItem("qunit-" + this.module + "-" + this.testName, bad);

- } else {

- sessionStorage.removeItem("qunit-" + this.module + "-" + this.testName);

- }

- if (bad == 0) {

- ol.style.display = "none";

- }

- var b = document.createElement("strong");

- b.innerHTML = this.name + " (" + bad + ", " + good + ", " + this.assertions.length + ")";

- var a = document.createElement("a");

- a.innerHTML = "Rerun";

- a.href = QUnit.url({ filter: getText([b]).replace(/$[^)]+$$/, "").replace(/(^\s*|\s*$)/g, "") });

- addEvent(b, "click", function() {

- var next = b.nextSibling.nextSibling,

- display = next.style.display;

- next.style.display = display === "none" ? "block" : "none";

- });

- addEvent(b, "dblclick", function(e) {

- var target = e && e.target ? e.target : window.event.srcElement;

- if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) {

- target = target.parentNode;

- }

- if ( window.location && target.nodeName.toLowerCase() === "strong" ) {

- window.location = QUnit.url({ filter: getText([target]).replace(/$[^)]+$$/, "").replace(/(^\s*|\s*$)/g, "") });

- }

- });

- var li = id(this.id);

- li.className = bad ? "fail" : "pass";

- li.removeChild( li.firstChild );

- li.appendChild( b );

- li.appendChild( a );

- li.appendChild( ol );

- } else {

- for ( var i = 0; i < this.assertions.length; i++ ) {

- if ( !this.assertions[i].result ) {

- bad++;

- config.stats.bad++;

- config.moduleStats.bad++;

- }

- try {

- QUnit.reset();

- } catch(e) {

- fail("reset() failed, following Test " + this.testName + ", exception and reset fn follows", e, QUnit.reset);

- }

- QUnit.testDone( {

- name: this.testName,

- failed: bad,

- passed: this.assertions.length - bad,

- total: this.assertions.length

- } );

- },

- queue: function() {

- var test = this;

- synchronize(function() {

- test.init();

- });

- function run() {

- // each of these can by async

- synchronize(function() {

- test.setup();

- });

- synchronize(function() {

- test.run();

- });

- synchronize(function() {

- test.teardown();

- });

- synchronize(function() {

- test.finish();

- });

- }

- // defer when previous test run passed, if storage is available

- var bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem("qunit-" + this.module + "-" + this.testName);

- if (bad) {

- run();

- } else {

- synchronize(run);

- };

- }

-};

-var QUnit = {

- // call on start of module test to prepend name to all tests

- module: function(name, testEnvironment) {

- config.currentModule = name;

- config.currentModuleTestEnviroment = testEnvironment;

- },

- asyncTest: function(testName, expected, callback) {

- if ( arguments.length === 2 ) {

- callback = expected;

- expected = 0;

- }

- QUnit.test(testName, expected, callback, true);

- },

- test: function(testName, expected, callback, async) {

- var name = '' + testName + '', testEnvironmentArg;

- if ( arguments.length === 2 ) {

- callback = expected;

- expected = null;

- }

- // is 2nd argument a testEnvironment?

- if ( expected && typeof expected === 'object') {

- testEnvironmentArg = expected;

- expected = null;

- }

- if ( config.currentModule ) {

- name = '' + config.currentModule + ": " + name;

- }

- if ( !validTest(config.currentModule + ": " + testName) ) {

- return;

- }

- var test = new Test(name, testName, expected, testEnvironmentArg, async, callback);

- test.module = config.currentModule;

- test.moduleTestEnvironment = config.currentModuleTestEnviroment;

- test.queue();

- },

- /**

- * Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.

- */

- expect: function(asserts) {

- config.current.expected = asserts;

- },

- /**

- * Asserts true.

- * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );

- */

- ok: function(a, msg) {

- a = !!a;

- var details = {

- result: a,

- message: msg

- };

- msg = escapeHtml(msg);

- QUnit.log(details);

- config.current.assertions.push({

- result: a,

- message: msg

- });

- },

- /**

- * Checks that the first two arguments are equal, with an optional message.

- * Prints out both actual and expected values.

- *

- * Prefered to ok( actual == expected, message )

- *

- * @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." );

- *

- * @param Object actual

- * @param Object expected

- * @param String message (optional)

- */

- equal: function(actual, expected, message) {

- QUnit.push(expected == actual, actual, expected, message);

- },

- notEqual: function(actual, expected, message) {

- QUnit.push(expected != actual, actual, expected, message);

- },

- deepEqual: function(actual, expected, message) {

- QUnit.push(QUnit.equiv(actual, expected), actual, expected, message);

- },

- notDeepEqual: function(actual, expected, message) {

- QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message);

- },

- strictEqual: function(actual, expected, message) {

- QUnit.push(expected === actual, actual, expected, message);

- },

- notStrictEqual: function(actual, expected, message) {

- QUnit.push(expected !== actual, actual, expected, message);

- },

- raises: function(block, expected, message) {

- var actual, ok = false;

- if (typeof expected === 'string') {

- message = expected;

- expected = null;

- }

- try {

- block();

- } catch (e) {

- actual = e;

- }

- if (actual) {

- // we don't want to validate thrown error

- if (!expected) {

- ok = true;

- // expected is a regexp

- } else if (QUnit.objectType(expected) === "regexp") {

- ok = expected.test(actual);

- // expected is a constructor

- } else if (actual instanceof expected) {

- ok = true;

- // expected is a validation function which returns true is validation passed

- } else if (expected.call({}, actual) === true) {

- ok = true;

- }

- QUnit.ok(ok, message);

- },

- start: function() {

- config.semaphore--;

- if (config.semaphore > 0) {

- // don't start until equal number of stop-calls

- return;

- }

- if (config.semaphore < 0) {

- // ignore if start is called more often then stop

- config.semaphore = 0;

- }

- // A slight delay, to avoid any current callbacks

- if ( defined.setTimeout ) {

- window.setTimeout(function() {

- if ( config.timeout ) {

- clearTimeout(config.timeout);

- }

- config.blocking = false;

- process();

- }, 13);

- } else {

- config.blocking = false;

- process();

- }

- },

- stop: function(timeout) {

- config.semaphore++;

- config.blocking = true;

- if ( timeout && defined.setTimeout ) {

- clearTimeout(config.timeout);

- config.timeout = window.setTimeout(function() {

- QUnit.ok( false, "Test timed out" );

- QUnit.start();

- }, timeout);

- }

-};

-// Backwards compatibility, deprecated

-QUnit.equals = QUnit.equal;

-QUnit.same = QUnit.deepEqual;

-// Maintain internal state

-var config = {

- // The queue of tests to run

- queue: [],

- // block until document ready

- blocking: true,

- // by default, run previously failed tests first

- // very useful in combination with "Hide passed tests" checked

- reorder: true,

- noglobals: false,

- notrycatch: false

-};

-// Load paramaters

-(function() {

- var location = window.location || { search: "", protocol: "file:" },

- params = location.search.slice( 1 ).split( "&" ),

- length = params.length,

- urlParams = {},

- current;

- if ( params[ 0 ] ) {

- for ( var i = 0; i < length; i++ ) {

- current = params[ i ].split( "=" );

- current[ 0 ] = decodeURIComponent( current[ 0 ] );

- // allow just a key to turn on a flag, e.g., test.html?noglobals

- current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;

- urlParams[ current[ 0 ] ] = current[ 1 ];

- if ( current[ 0 ] in config ) {

- config[ current[ 0 ] ] = current[ 1 ];

- }

- QUnit.urlParams = urlParams;

- config.filter = urlParams.filter;

- // Figure out if we're running the tests from a server or not

- QUnit.isLocal = !!(location.protocol === 'file:');

-})();

-// Expose the API as global variables, unless an 'exports'

-// object exists, in that case we assume we're in CommonJS

-if ( typeof exports === "undefined" || typeof require === "undefined" ) {

- extend(window, QUnit);

- window.QUnit = QUnit;

-} else {

- extend(exports, QUnit);

- exports.QUnit = QUnit;

-// define these after exposing globals to keep them in these QUnit namespace only

-extend(QUnit, {

- config: config,

- // Initialize the configuration options

- init: function() {

- extend(config, {

- stats: { all: 0, bad: 0 },

- moduleStats: { all: 0, bad: 0 },

- started: +new Date,

- updateRate: 1000,

- blocking: false,

- autostart: true,

- autorun: false,

- filter: "",

- queue: [],

- semaphore: 0

- });

- var tests = id( "qunit-tests" ),

- banner = id( "qunit-banner" ),

- result = id( "qunit-testresult" );

- if ( tests ) {

- tests.innerHTML = "";

- }

- if ( banner ) {

- banner.className = "";

- }

- if ( result ) {

- result.parentNode.removeChild( result );

- }

- if ( tests ) {

- result = document.createElement( "p" );

- result.id = "qunit-testresult";

- result.className = "result";

- tests.parentNode.insertBefore( result, tests );

- result.innerHTML = 'Running...  ';

- }

- },

- /**

- * Resets the test setup. Useful for tests that modify the DOM.

- *

- * If jQuery is available, uses jQuery's html(), otherwise just innerHTML.

- */

- reset: function() {

- if ( window.jQuery ) {

- jQuery( "#qunit-fixture" ).html( config.fixture );

- } else {

- var main = id( 'qunit-fixture' );

- if ( main ) {

- main.innerHTML = config.fixture;

- }

- },

- /**

- * Trigger an event on an element.

- *

- * @example triggerEvent( document.body, "click" );

- *

- * @param DOMElement elem

- * @param String type

- */

- triggerEvent: function( elem, type, event ) {

- if ( document.createEvent ) {

- event = document.createEvent("MouseEvents");

- event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,

- 0, 0, 0, 0, 0, false, false, false, false, 0, null);

- elem.dispatchEvent( event );

- } else if ( elem.fireEvent ) {

- elem.fireEvent("on"+type);

- }

- },

- // Safe object type checking

- is: function( type, obj ) {

- return QUnit.objectType( obj ) == type;

- },

- objectType: function( obj ) {

- if (typeof obj === "undefined") {

- return "undefined";

- // consider: typeof null === object

- }

- if (obj === null) {

- return "null";

- }

- var type = Object.prototype.toString.call( obj )

- .match(/^\[object\s(.*)\]$/)[1] || '';

- switch (type) {

- case 'Number':

- if (isNaN(obj)) {

- return "nan";

- } else {

- return "number";

- }

- case 'String':

- case 'Boolean':

- case 'Array':

- case 'Date':

- case 'RegExp':

- case 'Function':

- return type.toLowerCase();

- }

- if (typeof obj === "object") {

- return "object";

- }

- return undefined;

- },

- push: function(result, actual, expected, message) {

- var details = {

- result: result,

- message: message,

- actual: actual,

- expected: expected

- };

- message = escapeHtml(message) || (result ? "okay" : "failed");

- message = '' + message + "";

- expected = escapeHtml(QUnit.jsDump.parse(expected));

- actual = escapeHtml(QUnit.jsDump.parse(actual));

- var output = message + '<table><tr class="test-expected"><th>Expected: </th><td><pre>' + expected + '</pre></td></tr>';

- if (actual != expected) {

- output += '<tr class="test-actual"><th>Result: </th><td><pre>' + actual + '</pre></td></tr>';

- output += '<tr class="test-diff"><th>Diff: </th><td><pre>' + QUnit.diff(expected, actual) +'</pre></td></tr>';

- }

- if (!result) {

- var source = sourceFromStacktrace();

- if (source) {

- details.source = source;

- output += '<tr class="test-source"><th>Source: </th><td><pre>' + escapeHtml(source) + '</pre></td></tr>';

- }

- output += "</table>";

- QUnit.log(details);

- config.current.assertions.push({

- result: !!result,

- message: output

- });

- },

- url: function( params ) {

- params = extend( extend( {}, QUnit.urlParams ), params );

- var querystring = "?",

- key;

- for ( key in params ) {

- querystring += encodeURIComponent( key ) + "=" +

- encodeURIComponent( params[ key ] ) + "&";

- }

- return window.location.pathname + querystring.slice( 0, -1 );

- },

- // Logging callbacks; all receive a single argument with the listed properties

- // run test/logs.html for any related changes

- begin: function() {},

- // done: { failed, passed, total, runtime }

- done: function() {},

- // log: { result, actual, expected, message }

- log: function() {},

- // testStart: { name }

- testStart: function() {},

- // testDone: { name, failed, passed, total }

- testDone: function() {},

- // moduleStart: { name }

- moduleStart: function() {},

- // moduleDone: { name, failed, passed, total }

- moduleDone: function() {}

-});

-if ( typeof document === "undefined" || document.readyState === "complete" ) {

- config.autorun = true;

-addEvent(window, "load", function() {

- QUnit.begin({});

- // Initialize the config, saving the execution queue

- var oldconfig = extend({}, config);

- QUnit.init();

- extend(config, oldconfig);

- config.blocking = false;

- var userAgent = id("qunit-userAgent");

- if ( userAgent ) {

- userAgent.innerHTML = navigator.userAgent;

- }

- var banner = id("qunit-header");

- if ( banner ) {

- banner.innerHTML = '<a href="' + QUnit.url({ filter: undefined }) + '"> ' + banner.innerHTML + '</a> ' +

- '<label><input name="noglobals" type="checkbox"' + ( config.noglobals ? ' checked="checked"' : '' ) + '>noglobals</label>' +

- '<label><input name="notrycatch" type="checkbox"' + ( config.notrycatch ? ' checked="checked"' : '' ) + '>notrycatch</label>';

- addEvent( banner, "change", function( event ) {

- var params = {};

- params[ event.target.name ] = event.target.checked ? true : undefined;

- window.location = QUnit.url( params );

- });

- }

- var toolbar = id("qunit-testrunner-toolbar");

- if ( toolbar ) {

- var filter = document.createElement("input");

- filter.type = "checkbox";

- filter.id = "qunit-filter-pass";

- addEvent( filter, "click", function() {

- var ol = document.getElementById("qunit-tests");

- if ( filter.checked ) {

- ol.className = ol.className + " hidepass";

- } else {

- var tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";

- ol.className = tmp.replace(/ hidepass /, " ");

- }

- if ( defined.sessionStorage ) {

- if (filter.checked) {

- sessionStorage.setItem("qunit-filter-passed-tests", "true");

- } else {

- sessionStorage.removeItem("qunit-filter-passed-tests");

- }

- });

- if ( defined.sessionStorage && sessionStorage.getItem("qunit-filter-passed-tests") ) {

- filter.checked = true;

- var ol = document.getElementById("qunit-tests");

- ol.className = ol.className + " hidepass";

- }

- toolbar.appendChild( filter );

- var label = document.createElement("label");

- label.setAttribute("for", "qunit-filter-pass");

- label.innerHTML = "Hide passed tests";

- toolbar.appendChild( label );

- }

- var main = id('qunit-fixture');

- if ( main ) {

- config.fixture = main.innerHTML;

- }

- if (config.autostart) {

- QUnit.start();

- }

-});

-function done() {

- config.autorun = true;

- // Log the last module results

- if ( config.currentModule ) {

- QUnit.moduleDone( {

- name: config.currentModule,

- failed: config.moduleStats.bad,

- passed: config.moduleStats.all - config.moduleStats.bad,

- total: config.moduleStats.all

- } );

- }

- var banner = id("qunit-banner"),

- tests = id("qunit-tests"),

- runtime = +new Date - config.started,

- passed = config.stats.all - config.stats.bad,

- html = [

- 'Tests completed in ',

- runtime,

- ' milliseconds. ',

- '',

- passed,

- ' tests of ',

- config.stats.all,

- ' passed, ',

- config.stats.bad,

- ' failed.'

- ].join('');

- if ( banner ) {

- banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");

- }

- if ( tests ) {

- id( "qunit-testresult" ).innerHTML = html;

- }

- if ( typeof document !== "undefined" && document.title ) {

- // show ✖ for good, ✔ for bad suite result in title

- // use escape sequences in case file gets loaded with non-utf-8-charset

- document.title = (config.stats.bad ? "\u2716" : "\u2714") + " " + document.title;

- }

- QUnit.done( {

- failed: config.stats.bad,

- passed: passed,

- total: config.stats.all,

- runtime: runtime

- } );

-function validTest( name ) {

- var filter = config.filter,

- run = false;

- if ( !filter ) {

- return true;

- }

- var not = filter.charAt( 0 ) === "!";

- if ( not ) {

- filter = filter.slice( 1 );

- }

- if ( name.indexOf( filter ) !== -1 ) {

- return !not;

- }

- if ( not ) {

- run = true;

- }

- return run;

-// so far supports only Firefox, Chrome and Opera (buggy)

-// could be extended in the future to use something like https://github.com/csnover/TraceKit

-function sourceFromStacktrace() {

- try {

- throw new Error();

- } catch ( e ) {

- if (e.stacktrace) {

- // Opera

- return e.stacktrace.split("\n")[6];

- } else if (e.stack) {

- // Firefox, Chrome

- return e.stack.split("\n")[4];

- }

-function escapeHtml(s) {

- if (!s) {

- return "";

- }

- s = s + "";

- return s.replace(/[\&"<>\\]/g, function(s) {

- switch(s) {

- case "&": return "&";

- case "\\": return "\\\\";

- case '"': return '\"';

- case "<": return "<";

- case ">": return ">";

- default: return s;

- }

- });

-function synchronize( callback ) {

- config.queue.push( callback );

- if ( config.autorun && !config.blocking ) {

- process();

- }

-function process() {

- var start = (new Date()).getTime();

- while ( config.queue.length && !config.blocking ) {

- if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {

- config.queue.shift()();

- } else {

- window.setTimeout( process, 13 );

- break;

- }

- if (!config.blocking && !config.queue.length) {

- done();

- }

-function saveGlobal() {

- config.pollution = [];

- if ( config.noglobals ) {

- for ( var key in window ) {

- config.pollution.push( key );

- }

-function checkPollution( name ) {

- var old = config.pollution;

- saveGlobal();

- var newGlobals = diff( config.pollution, old );

- if ( newGlobals.length > 0 ) {

- ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );

- }

- var deletedGlobals = diff( old, config.pollution );

- if ( deletedGlobals.length > 0 ) {

- ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );

- }

-// returns a new Array with the elements that are in a but not in b

-function diff( a, b ) {

- var result = a.slice();

- for ( var i = 0; i < result.length; i++ ) {

- for ( var j = 0; j < b.length; j++ ) {

- if ( result[i] === b[j] ) {

- result.splice(i, 1);

- i--;

- break;

- }

- return result;

-function fail(message, exception, callback) {

- if ( typeof console !== "undefined" && console.error && console.warn ) {

- console.error(message);

- console.error(exception);

- console.warn(callback.toString());

- } else if ( window.opera && opera.postError ) {

- opera.postError(message, exception, callback.toString);

- }

-function extend(a, b) {

- for ( var prop in b ) {

- if ( b[prop] === undefined ) {

- delete a[prop];

- } else {

- a[prop] = b[prop];

- }

- return a;

-function addEvent(elem, type, fn) {

- if ( elem.addEventListener ) {

- elem.addEventListener( type, fn, false );

- } else if ( elem.attachEvent ) {

- elem.attachEvent( "on" + type, fn );

- } else {

- fn();

- }

-function id(name) {

- return !!(typeof document !== "undefined" && document && document.getElementById) &&

- document.getElementById( name );

-// Test for equality any JavaScript type.

-// Discussions and reference: http://philrathe.com/articles/equiv

-// Test suites: http://philrathe.com/tests/equiv

-// Author: Philippe Rathé <prathe@gmail.com>

-QUnit.equiv = function () {

- var innerEquiv; // the real equiv function

- var callers = []; // stack to decide between skip/abort functions

- var parents = []; // stack to avoiding loops from circular referencing

- // Call the o related callback with the given arguments.

- function bindCallbacks(o, callbacks, args) {

- var prop = QUnit.objectType(o);

- if (prop) {

- if (QUnit.objectType(callbacks[prop]) === "function") {

- return callbacks[prop].apply(callbacks, args);

- } else {

- return callbacks[prop]; // or undefined

- }

- var callbacks = function () {

- // for string, boolean, number and null

- function useStrictEquality(b, a) {

- if (b instanceof a.constructor || a instanceof b.constructor) {

- // to catch short annotaion VS 'new' annotation of a declaration

- // e.g. var i = 1;

- // var j = new Number(1);

- return a == b;

- } else {

- return a === b;

- }

- return {

- "string": useStrictEquality,

- "boolean": useStrictEquality,

- "number": useStrictEquality,

- "null": useStrictEquality,

- "undefined": useStrictEquality,

- "nan": function (b) {

- return isNaN(b);

- },

- "date": function (b, a) {

- return QUnit.objectType(b) === "date" && a.valueOf() === b.valueOf();

- },

- "regexp": function (b, a) {

- return QUnit.objectType(b) === "regexp" &&

- a.source === b.source && // the regex itself

- a.global === b.global && // and its modifers (gmi) ...

- a.ignoreCase === b.ignoreCase &&

- a.multiline === b.multiline;

- },

- // - skip when the property is a method of an instance (OOP)

- // - abort otherwise,

- // initial === would have catch identical references anyway

- "function": function () {

- var caller = callers[callers.length - 1];

- return caller !== Object &&

- typeof caller !== "undefined";

- },

- "array": function (b, a) {

- var i, j, loop;

- var len;

- // b could be an object literal here

- if ( ! (QUnit.objectType(b) === "array")) {

- return false;

- }

- len = a.length;

- if (len !== b.length) { // safe and faster

- return false;

- }

- //track reference to avoid circular references

- parents.push(a);

- for (i = 0; i < len; i++) {

- loop = false;

- for(j=0;j<parents.length;j++){

- if(parents[j] === a[i]){

- loop = true;//dont rewalk array

- }

- if (!loop && ! innerEquiv(a[i], b[i])) {

- parents.pop();

- return false;

- }

- parents.pop();

- return true;

- },

- "object": function (b, a) {

- var i, j, loop;

- var eq = true; // unless we can proove it

- var aProperties = [], bProperties = []; // collection of strings

- // comparing constructors is more strict than using instanceof

- if ( a.constructor !== b.constructor) {

- return false;

- }

- // stack constructor before traversing properties

- callers.push(a.constructor);

- //track reference to avoid circular references

- parents.push(a);

- for (i in a) { // be strict: don't ensures hasOwnProperty and go deep

- loop = false;

- for(j=0;j<parents.length;j++){

- if(parents[j] === a[i])

- loop = true; //don't go down the same path twice

- }

- aProperties.push(i); // collect a's properties

- if (!loop && ! innerEquiv(a[i], b[i])) {

- eq = false;

- break;

- }

- callers.pop(); // unstack, we are done

- parents.pop();

- for (i in b) {

- bProperties.push(i); // collect b's properties

- }

- // Ensures identical properties name

- return eq && innerEquiv(aProperties.sort(), bProperties.sort());

- }

- };

- }();

- innerEquiv = function () { // can take multiple arguments

- var args = Array.prototype.slice.apply(arguments);

- if (args.length < 2) {

- return true; // end transition

- }

- return (function (a, b) {

- if (a === b) {

- return true; // catch the most you can

- } else if (a === null || b === null || typeof a === "undefined" || typeof b === "undefined" || QUnit.objectType(a) !== QUnit.objectType(b)) {

- return false; // don't lose time with error prone cases

- } else {

- return bindCallbacks(a, callbacks, [b, a]);

- }

- // apply transition with (1..n) arguments

- })(args[0], args[1]) && arguments.callee.apply(this, args.splice(1, args.length -1));

- };

- return innerEquiv;

-}();

-/**

- * jsDump

- * Licensed under BSD (http://www.opensource.org/licenses/bsd-license.php)

- * Date: 5/15/2008

- * @projectDescription Advanced and extensible data dumping for Javascript.

- * @version 1.0.0

- * @author Ariel Flesler

- * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}

- */

-QUnit.jsDump = (function() {

- function quote( str ) {

- return '"' + str.toString().replace(/"/g, '\\"') + '"';

- };

- function literal( o ) {

- return o + '';

- };

- function join( pre, arr, post ) {

- var s = jsDump.separator(),

- base = jsDump.indent(),

- inner = jsDump.indent(1);

- if ( arr.join )

- arr = arr.join( ',' + s + inner );

- if ( !arr )

- return pre + post;

- return [ pre, inner + arr, base + post ].join(s);

- };

- function array( arr ) {

- var i = arr.length, ret = Array(i);

- this.up();

- while ( i-- )

- ret[i] = this.parse( arr[i] );

- this.down();

- return join( '[', ret, ']' );

- };

- var reName = /^function (\w+)/;

- var jsDump = {

- parse:function( obj, type ) { //type is used mostly internally, you can fix a (custom)type in advance

- var parser = this.parsers[ type || this.typeOf(obj) ];

- type = typeof parser;

- return type == 'function' ? parser.call( this, obj ) :

- type == 'string' ? parser :

- this.parsers.error;

- },

- typeOf:function( obj ) {

- var type;

- if ( obj === null ) {

- type = "null";

- } else if (typeof obj === "undefined") {

- type = "undefined";

- } else if (QUnit.is("RegExp", obj)) {

- type = "regexp";

- } else if (QUnit.is("Date", obj)) {

- type = "date";

- } else if (QUnit.is("Function", obj)) {

- type = "function";

- } else if (typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined") {

- type = "window";

- } else if (obj.nodeType === 9) {

- type = "document";

- } else if (obj.nodeType) {

- type = "node";

- } else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) {

- type = "array";

- } else {

- type = typeof obj;

- }

- return type;

- },

- separator:function() {

- return this.multiline ? this.HTML ? ' ' : '\n' : this.HTML ? ' ' : ' ';

- },

- indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing

- if ( !this.multiline )

- return '';

- var chr = this.indentChar;

- if ( this.HTML )

- chr = chr.replace(/\t/g,' ').replace(/ /g,' ');

- return Array( this._depth_ + (extra||0) ).join(chr);

- },

- up:function( a ) {

- this._depth_ += a || 1;

- },

- down:function( a ) {

- this._depth_ -= a || 1;

- },

- setParser:function( name, parser ) {

- this.parsers[name] = parser;

- },

- // The next 3 are exposed so you can use them

- quote:quote,

- literal:literal,

- join:join,

- //

- _depth_: 1,

- // This is the list of parsers, to modify them, use jsDump.setParser

- parsers:{

- window: '[Window]',

- document: '[Document]',

- error:'[ERROR]', //when no parser is found, shouldn't happen

- unknown: '[Unknown]',

- 'null':'null',

- 'undefined':'undefined',

- 'function':function( fn ) {

- var ret = 'function',

- name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE

- if ( name )

- ret += ' ' + name;

- ret += '(';

- ret = [ ret, QUnit.jsDump.parse( fn, 'functionArgs' ), '){'].join('');

- return join( ret, QUnit.jsDump.parse(fn,'functionCode'), '}' );

- },

- array: array,

- nodelist: array,

- arguments: array,

- object:function( map ) {

- var ret = [ ];

- QUnit.jsDump.up();

- for ( var key in map )

- ret.push( QUnit.jsDump.parse(key,'key') + ': ' + QUnit.jsDump.parse(map[key]) );

- QUnit.jsDump.down();

- return join( '{', ret, '}' );

- },

- node:function( node ) {

- var open = QUnit.jsDump.HTML ? '<' : '<',

- close = QUnit.jsDump.HTML ? '>' : '>';

- var tag = node.nodeName.toLowerCase(),

- ret = open + tag;

- for ( var a in QUnit.jsDump.DOMAttrs ) {

- var val = node[QUnit.jsDump.DOMAttrs[a]];

- if ( val )

- ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' );

- }

- return ret + close + open + '/' + tag + close;

- },

- functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function

- var l = fn.length;

- if ( !l ) return '';

- var args = Array(l);

- while ( l-- )

- args[l] = String.fromCharCode(97+l);//97 is 'a'

- return ' ' + args.join(', ') + ' ';

- },

- key:quote, //object calls it internally, the key part of an item in a map

- functionCode:'[code]', //function calls it internally, it's the content of the function

- attribute:quote, //node calls it internally, it's an html attribute value

- string:quote,

- date:quote,

- regexp:literal, //regex

- number:literal,

- 'boolean':literal

- },

- DOMAttrs:{//attributes to dump from nodes, name=>realName

- id:'id',

- name:'name',

- 'class':'className'

- },

- HTML:false,//if true, entities are escaped ( <, >, \t, space and \n )

- indentChar:' ',//indentation unit

- multiline:true //if true, items in a collection, are separated by a \n, else just a space.

- };

- return jsDump;

-})();

-// from Sizzle.js

-function getText( elems ) {

- var ret = "", elem;

- for ( var i = 0; elems[i]; i++ ) {

- elem = elems[i];

- // Get the text from text nodes and CDATA nodes

- if ( elem.nodeType === 3 || elem.nodeType === 4 ) {

- ret += elem.nodeValue;

- // Traverse everything else, except comment nodes

- } else if ( elem.nodeType !== 8 ) {

- ret += getText( elem.childNodes );

- }

- return ret;

-};

-/*

- * Javascript Diff Algorithm

- * By John Resig (http://ejohn.org/)

- * Modified by Chu Alan "sprite"

- *

- * Released under the MIT license.

- *

- * More Info:

- * http://ejohn.org/projects/javascript-diff-algorithm/

- *

- * Usage: QUnit.diff(expected, actual)

- *

- * QUnit.diff("the quick brown fox jumped over", "the quick fox jumps over") == "the quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over"

- */

-QUnit.diff = (function() {

- function diff(o, n){

- var ns = new Object();

- var os = new Object();

- for (var i = 0; i < n.length; i++) {

- if (ns[n[i]] == null)

- ns[n[i]] = {

- rows: new Array(),

- o: null

- };

- ns[n[i]].rows.push(i);

- }

- for (var i = 0; i < o.length; i++) {

- if (os[o[i]] == null)

- os[o[i]] = {

- rows: new Array(),

- n: null

- };

- os[o[i]].rows.push(i);

- }

- for (var i in ns) {

- if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && os[i].rows.length == 1) {

- n[ns[i].rows[0]] = {

- text: n[ns[i].rows[0]],

- row: os[i].rows[0]

- };

- o[os[i].rows[0]] = {

- text: o[os[i].rows[0]],

- row: ns[i].rows[0]

- };

- }

- for (var i = 0; i < n.length - 1; i++) {

- if (n[i].text != null && n[i + 1].text == null && n[i].row + 1 < o.length && o[n[i].row + 1].text == null &&

- n[i + 1] == o[n[i].row + 1]) {

- n[i + 1] = {

- text: n[i + 1],

- row: n[i].row + 1

- };

- o[n[i].row + 1] = {

- text: o[n[i].row + 1],

- row: i + 1

- };

- }

- for (var i = n.length - 1; i > 0; i--) {

- if (n[i].text != null && n[i - 1].text == null && n[i].row > 0 && o[n[i].row - 1].text == null &&

- n[i - 1] == o[n[i].row - 1]) {

- n[i - 1] = {

- text: n[i - 1],

- row: n[i].row - 1

- };

- o[n[i].row - 1] = {

- text: o[n[i].row - 1],

- row: i - 1

- };

- }

- return {

- o: o,

- n: n

- };

- }

- return function(o, n){

- o = o.replace(/\s+$/, '');

- n = n.replace(/\s+$/, '');

- var out = diff(o == "" ? [] : o.split(/\s+/), n == "" ? [] : n.split(/\s+/));

- var str = "";

- var oSpace = o.match(/\s+/g);

- if (oSpace == null) {

- oSpace = [" "];

- }

- else {

- oSpace.push(" ");

- }

- var nSpace = n.match(/\s+/g);

- if (nSpace == null) {

- nSpace = [" "];

- }

- else {

- nSpace.push(" ");

- }

- if (out.n.length == 0) {

- for (var i = 0; i < out.o.length; i++) {

- str += '<del>' + out.o[i] + oSpace[i] + "</del>";

- }

- else {

- if (out.n[0].text == null) {

- for (n = 0; n < out.o.length && out.o[n].text == null; n++) {

- str += '<del>' + out.o[n] + oSpace[n] + "</del>";

- }

- for (var i = 0; i < out.n.length; i++) {

- if (out.n[i].text == null) {

- str += '<ins>' + out.n[i] + nSpace[i] + "</ins>";

- }

- else {

- var pre = "";

- for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) {

- pre += '<del>' + out.o[n] + oSpace[n] + "</del>";

- }

- str += " " + out.n[i].text + nSpace[i] + pre;

- }

- return str;

- };

-})();

-})(this);

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