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diff --git a/install/ui/test/qunit.js b/install/ui/test/qunit.js
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+++ b/install/ui/test/qunit.js
@@ -0,0 +1,1261 @@
+/*
+ * QUnit - A JavaScript Unit Testing Framework
+ *
+ * http://docs.jquery.com/QUnit
+ *
+ * Copyright (c) 2009 John Resig, Jörn Zaefferer
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ */
+
+(function(window) {
+
+var QUnit = {
+
+ // call on start of module test to prepend name to all tests
+ module: function(name, testEnvironment) {
+ config.currentModule = name;
+
+ synchronize(function() {
+ if ( config.currentModule ) {
+ QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
+ }
+
+ config.currentModule = name;
+ config.moduleTestEnvironment = testEnvironment;
+ config.moduleStats = { all: 0, bad: 0 };
+
+ QUnit.moduleStart( name, 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 = '<span class="test-name">' + testName + '</span>', testEnvironment, 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 = '<span class="module-name">' + config.currentModule + "</span>: " + name;
+ }
+
+ if ( !validTest(config.currentModule + ": " + testName) ) {
+ return;
+ }
+
+ synchronize(function() {
+
+ testEnvironment = extend({
+ setup: function() {},
+ teardown: function() {}
+ }, config.moduleTestEnvironment);
+ if (testEnvironmentArg) {
+ extend(testEnvironment,testEnvironmentArg);
+ }
+
+ QUnit.testStart( testName, testEnvironment );
+
+ // allow utility functions to access the current test environment
+ QUnit.current_testEnvironment = testEnvironment;
+
+ config.assertions = [];
+ config.expected = expected;
+
+ var tests = id("qunit-tests");
+ if (tests) {
+ var b = document.createElement("strong");
+ b.innerHTML = "Running " + name;
+ var li = document.createElement("li");
+ li.appendChild( b );
+ li.id = "current-test-output";
+ tests.appendChild( li )
+ }
+
+ try {
+ if ( !config.pollution ) {
+ saveGlobal();
+ }
+
+ testEnvironment.setup.call(testEnvironment);
+ } catch(e) {
+ QUnit.ok( false, "Setup failed on " + name + ": " + e.message );
+ }
+ });
+
+ synchronize(function() {
+ if ( async ) {
+ QUnit.stop();
+ }
+
+ try {
+ callback.call(testEnvironment);
+ } catch(e) {
+ fail("Test " + name + " died, exception and test follows", e, callback);
+ QUnit.ok( false, "Died on test #" + (config.assertions.length + 1) + ": " + e.message );
+ // else next test will carry the responsibility
+ saveGlobal();
+
+ // Restart the tests if they're blocking
+ if ( config.blocking ) {
+ start();
+ }
+ }
+ });
+
+ synchronize(function() {
+ try {
+ checkPollution();
+ testEnvironment.teardown.call(testEnvironment);
+ } catch(e) {
+ QUnit.ok( false, "Teardown failed on " + name + ": " + e.message );
+ }
+ });
+
+ synchronize(function() {
+ try {
+ QUnit.reset();
+ } catch(e) {
+ fail("reset() failed, following Test " + name + ", exception and reset fn follows", e, reset);
+ }
+
+ if ( config.expected && config.expected != config.assertions.length ) {
+ QUnit.ok( false, "Expected " + config.expected + " assertions, but " + config.assertions.length + " were run" );
+ }
+
+ var good = 0, bad = 0,
+ tests = id("qunit-tests");
+
+ config.stats.all += config.assertions.length;
+ config.moduleStats.all += config.assertions.length;
+
+ if ( tests ) {
+ var ol = document.createElement("ol");
+
+ for ( var i = 0; i < config.assertions.length; i++ ) {
+ var assertion = config.assertions[i];
+
+ var li = document.createElement("li");
+ li.className = assertion.result ? "pass" : "fail";
+ li.innerHTML = assertion.message || "(no message)";
+ ol.appendChild( li );
+
+ if ( assertion.result ) {
+ good++;
+ } else {
+ bad++;
+ config.stats.bad++;
+ config.moduleStats.bad++;
+ }
+ }
+ if (bad == 0) {
+ ol.style.display = "none";
+ }
+
+ var b = document.createElement("strong");
+ b.innerHTML = name + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + config.assertions.length + ")</b>";
+
+ addEvent(b, "click", function() {
+ var next = b.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.search = "?" + encodeURIComponent(getText([target]).replace(/\(.+\)$/, "").replace(/(^\s*|\s*$)/g, ""));
+ }
+ });
+
+ var li = id("current-test-output");
+ li.id = "";
+ li.className = bad ? "fail" : "pass";
+ li.removeChild( li.firstChild );
+ li.appendChild( b );
+ li.appendChild( ol );
+
+ if ( bad ) {
+ var toolbar = id("qunit-testrunner-toolbar");
+ if ( toolbar ) {
+ toolbar.style.display = "block";
+ id("qunit-filter-pass").disabled = null;
+ id("qunit-filter-missing").disabled = null;
+ }
+ }
+
+ } else {
+ for ( var i = 0; i < config.assertions.length; i++ ) {
+ if ( !config.assertions[i].result ) {
+ bad++;
+ config.stats.bad++;
+ config.moduleStats.bad++;
+ }
+ }
+ }
+
+ QUnit.testDone( testName, bad, config.assertions.length );
+
+ if ( !window.setTimeout && !config.queue.length ) {
+ done();
+ }
+ });
+
+ synchronize( done );
+ },
+
+ /**
+ * 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.expected = asserts;
+ },
+
+ /**
+ * Asserts true.
+ * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
+ */
+ ok: function(a, msg) {
+ msg = escapeHtml(msg);
+ QUnit.log(a, msg);
+
+ config.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) {
+ push(expected == actual, actual, expected, message);
+ },
+
+ notEqual: function(actual, expected, message) {
+ push(expected != actual, actual, expected, message);
+ },
+
+ deepEqual: function(actual, expected, message) {
+ push(QUnit.equiv(actual, expected), actual, expected, message);
+ },
+
+ notDeepEqual: function(actual, expected, message) {
+ push(!QUnit.equiv(actual, expected), actual, expected, message);
+ },
+
+ strictEqual: function(actual, expected, message) {
+ push(expected === actual, actual, expected, message);
+ },
+
+ notStrictEqual: function(actual, expected, message) {
+ push(expected !== actual, actual, expected, message);
+ },
+
+ raises: function(fn, message) {
+ try {
+ fn();
+ ok( false, message );
+ }
+ catch (e) {
+ ok( true, message );
+ }
+ },
+
+ start: function() {
+ // A slight delay, to avoid any current callbacks
+ if ( window.setTimeout ) {
+ window.setTimeout(function() {
+ if ( config.timeout ) {
+ clearTimeout(config.timeout);
+ }
+
+ config.blocking = false;
+ process();
+ }, 13);
+ } else {
+ config.blocking = false;
+ process();
+ }
+ },
+
+ stop: function(timeout) {
+ config.blocking = true;
+
+ if ( timeout && window.setTimeout ) {
+ 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
+};
+
+// Load paramaters
+(function() {
+ var location = window.location || { search: "", protocol: "file:" },
+ GETParams = location.search.slice(1).split('&');
+
+ for ( var i = 0; i < GETParams.length; i++ ) {
+ GETParams[i] = decodeURIComponent( GETParams[i] );
+ if ( GETParams[i] === "noglobals" ) {
+ GETParams.splice( i, 1 );
+ i--;
+ config.noglobals = true;
+ } else if ( GETParams[i].search('=') > -1 ) {
+ GETParams.splice( i, 1 );
+ i--;
+ }
+ }
+
+ // restrict modules/tests by get parameters
+ config.filters = GETParams;
+
+ // 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,
+ assertions: [],
+ filters: [],
+ queue: []
+ });
+
+ 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 );
+ }
+ },
+
+ /**
+ * Resets the test setup. Useful for tests that modify the DOM.
+ */
+ reset: function() {
+ if ( window.jQuery ) {
+ jQuery("#main, #qunit-fixture").html( 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;
+ },
+
+ // Logging callbacks
+ begin: function() {},
+ done: function(failures, total) {},
+ log: function(result, message) {},
+ testStart: function(name, testEnvironment) {},
+ testDone: function(name, failures, total) {},
+ moduleStart: function(name, testEnvironment) {},
+ moduleDone: function(name, failures, total) {}
+});
+
+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="' + location.href + '">' + banner.innerHTML + '</a>';
+ }
+
+ var toolbar = id("qunit-testrunner-toolbar");
+ if ( toolbar ) {
+ toolbar.style.display = "none";
+
+ var filter = document.createElement("input");
+ filter.type = "checkbox";
+ filter.id = "qunit-filter-pass";
+ filter.disabled = true;
+ addEvent( filter, "click", function() {
+ var li = document.getElementsByTagName("li");
+ for ( var i = 0; i < li.length; i++ ) {
+ if ( li[i].className.indexOf("pass") > -1 ) {
+ li[i].style.display = filter.checked ? "none" : "";
+ }
+ }
+ });
+ toolbar.appendChild( filter );
+
+ var label = document.createElement("label");
+ label.setAttribute("for", "qunit-filter-pass");
+ label.innerHTML = "Hide passed tests";
+ toolbar.appendChild( label );
+
+ var missing = document.createElement("input");
+ missing.type = "checkbox";
+ missing.id = "qunit-filter-missing";
+ missing.disabled = true;
+ addEvent( missing, "click", function() {
+ var li = document.getElementsByTagName("li");
+ for ( var i = 0; i < li.length; i++ ) {
+ if ( li[i].className.indexOf("fail") > -1 && li[i].innerHTML.indexOf('missing test - untested code is broken code') > - 1 ) {
+ li[i].parentNode.parentNode.style.display = missing.checked ? "none" : "block";
+ }
+ }
+ });
+ toolbar.appendChild( missing );
+
+ label = document.createElement("label");
+ label.setAttribute("for", "qunit-filter-missing");
+ label.innerHTML = "Hide missing tests (untested code is broken code)";
+ toolbar.appendChild( label );
+ }
+
+ var main = id('main') || id('qunit-fixture');
+ if ( main ) {
+ config.fixture = main.innerHTML;
+ }
+
+ if (config.autostart) {
+ QUnit.start();
+ }
+});
+
+function done() {
+ if ( config.doneTimer && window.clearTimeout ) {
+ window.clearTimeout( config.doneTimer );
+ config.doneTimer = null;
+ }
+
+ if ( config.queue.length ) {
+ config.doneTimer = window.setTimeout(function(){
+ if ( !config.queue.length ) {
+ done();
+ } else {
+ synchronize( done );
+ }
+ }, 13);
+
+ return;
+ }
+
+ config.autorun = true;
+
+ // Log the last module results
+ if ( config.currentModule ) {
+ QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
+ }
+
+ var banner = id("qunit-banner"),
+ tests = id("qunit-tests"),
+ html = ['Tests completed in ',
+ +new Date - config.started, ' milliseconds.<br/>',
+ '<span class="passed">', config.stats.all - config.stats.bad, '</span> tests of <span class="total">', config.stats.all, '</span> passed, <span class="failed">', config.stats.bad,'</span> failed.'].join('');
+
+ if ( banner ) {
+ banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
+ }
+
+ if ( tests ) {
+ var result = id("qunit-testresult");
+
+ if ( !result ) {
+ result = document.createElement("p");
+ result.id = "qunit-testresult";
+ result.className = "result";
+ tests.parentNode.insertBefore( result, tests.nextSibling );
+ }
+
+ result.innerHTML = html;
+ }
+
+ QUnit.done( config.stats.bad, config.stats.all );
+}
+
+function validTest( name ) {
+ var i = config.filters.length,
+ run = false;
+
+ if ( !i ) {
+ return true;
+ }
+
+ while ( i-- ) {
+ var filter = config.filters[i],
+ not = filter.charAt(0) == '!';
+
+ if ( not ) {
+ filter = filter.slice(1);
+ }
+
+ if ( name.indexOf(filter) !== -1 ) {
+ return !not;
+ }
+
+ if ( not ) {
+ run = true;
+ }
+ }
+
+ return run;
+}
+
+function escapeHtml(s) {
+ s = s === null ? "" : s + "";
+ return s.replace(/[\&"<>\\]/g, function(s) {
+ switch(s) {
+ case "&": return "&amp;";
+ case "\\": return "\\\\";
+ case '"': return '\"';
+ case "<": return "&lt;";
+ case ">": return "&gt;";
+ default: return s;
+ }
+ });
+}
+
+function push(result, actual, expected, message) {
+ message = escapeHtml(message) || (result ? "okay" : "failed");
+ message = '<span class="test-message">' + message + "</span>";
+ expected = escapeHtml(QUnit.jsDump.parse(expected));
+ actual = escapeHtml(QUnit.jsDump.parse(actual));
+ var output = message + ', expected: <span class="test-expected">' + expected + '</span>';
+ if (actual != expected) {
+ output += ' result: <span class="test-actual">' + actual + '</span>, diff: ' + QUnit.diff(expected, actual);
+ }
+
+ // can't use ok, as that would double-escape messages
+ QUnit.log(result, output);
+ config.assertions.push({
+ result: !!result,
+ message: output
+ });
+}
+
+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 {
+ setTimeout( process, 13 );
+ break;
+ }
+ }
+}
+
+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( old, config.pollution );
+ if ( newGlobals.length > 0 ) {
+ ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
+ config.expected++;
+ }
+
+ var deletedGlobals = diff( config.pollution, old );
+ if ( deletedGlobals.length > 0 ) {
+ ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
+ config.expected++;
+ }
+}
+
+// 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 ) {
+ 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
+ * Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
+ * 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 (obj.setInterval && obj.document && !obj.nodeType) {
+ 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 ? '<br />' : '\n' : this.HTML ? '&nbsp;' : ' ';
+ },
+ 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,'&nbsp;');
+ 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, this.parse( fn, 'functionArgs' ), '){'].join('');
+ return join( ret, this.parse(fn,'functionCode'), '}' );
+ },
+ array: array,
+ nodelist: array,
+ arguments: array,
+ object:function( map ) {
+ var ret = [ ];
+ this.up();
+ for ( var key in map )
+ ret.push( this.parse(key,'key') + ': ' + this.parse(map[key]) );
+ this.down();
+ return join( '{', ret, '}' );
+ },
+ node:function( node ) {
+ var open = this.HTML ? '&lt;' : '<',
+ close = this.HTML ? '&gt;' : '>';
+
+ var tag = node.nodeName.toLowerCase(),
+ ret = open + tag;
+
+ for ( var a in this.DOMAttrs ) {
+ var val = node[this.DOMAttrs[a]];
+ if ( val )
+ ret += ' ' + a + '=' + this.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:false //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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