├── .gitignore
├── README.md
├── check-all.jquery.json
├── jquery-check-all.js
├── jquery-check-all.min.js
└── test
    ├── index.html
    ├── resources
        ├── qunit.css
        └── qunit.js
    └── tests.js


/.gitignore:
--------------------------------------------------------------------------------
1 | .DS_Store
2 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # jQuery Check All
 2 | 
 3 | http://markgx.github.io/jquery-check-all
 4 | 
 5 | A jQuery plugin which allows you to quickly add check all/uncheck all functionality to your forms or tables.
 6 | 
 7 | ## Download / Fork
 8 | 
 9 | Source is available on [GitHub](https://github.com/markgx/jquery-check-all).
10 | 
11 | ## Setup
12 | 
13 | Include jQuery and the script somewhere on your page.
14 | 
15 | ```html
16 | <script src="jquery.js"></script>
17 | <script src="jquery-check-all.js"></script>
18 | ```
19 | 
20 | You'll have markup which contains your checkboxes, for example:
21 | 
22 | ```html
23 | <table>
24 |   <thead>
25 |     <tr>
26 |       <td><input id="check-all" type="checkbox"></td>
27 |       <td></td>
28 |     </tr>
29 |   </thead>
30 |   <tbody>
31 |     <tr>
32 |       <td><input type="checkbox" value="1"></td>
33 |       <td>option 1</td>
34 |     </tr>
35 |     <tr>
36 |       <td><input type="checkbox" value="2"></td>
37 |       <td>option 2</td>
38 |     </tr>
39 |     <tr>
40 |       <td><input type="checkbox" value="3"></td>
41 |       <td>option 3</td>
42 |     </tr>
43 |   </tbody>
44 | </table>
45 | ```
46 | 
47 | Call the `checkAll()` function on your "check all" checkbox to initialize the plugin.
48 | 
49 | ```html
50 | <script>
51 |   $(document).ready(function() {
52 |     $('#check-all').checkAll();
53 |   });
54 | </script>
55 | ```
56 | 
57 | ## Options
58 | 
59 | The plugin can be supplied with an options object to further filter which checkboxes you want to group.
60 | 
61 | ```js
62 | var options = { container: $('#table'), showIndeterminate: true };
63 | $('#check-all-box').checkAll(options);
64 | ```
65 | 
66 | Alternatively, options may be supplied via data attributes. Note that options passed via the options object will override any options specified via data attributes.
67 | 
68 | ```html
69 | <input id="check-all" type="checkbox" data-show-indeterminate="true">
70 | ```
71 | 
72 | Available options:
73 | 
74 | - container: A selector string or jQuery object of the element which contains the children checkboxes. Defaults to `document`.
75 | - childCheckboxes: A selector string or jQuery object of the children checkboxes. Defaults to `input[type=checkbox]`. _Note_: if you supply this option, make sure what you're passing are checkboxes.
76 | - showIndeterminate: a boolean which specifies whether to display the check all checkbox in the indeterminate state if a subset of the children checkboxes are selected.
77 | 
78 | ## Requirements
79 | 
80 | - jQuery 1.7+/2.0+
81 | 
82 | ## License
83 | 
84 | Released under the [MIT License](http://www.opensource.org/licenses/MIT).
85 | 


--------------------------------------------------------------------------------
/check-all.jquery.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "check-all",
 3 |   "title": "jQuery Check All",
 4 |   "version": "0.5.0",
 5 |   "description": "Quickly add check all/uncheck all functionality to your forms or tables.",
 6 |   "keywords": [ "checkbox", "check", "uncheck", "all" ],
 7 |   "author": {
 8 |     "name": "Mark Guerra",
 9 |     "email": "markgx@gmail.com",
10 |     "url": "https://github.com/markgx"
11 |   },
12 |   "licenses": [
13 |     {
14 |       "type": "MIT",
15 |       "url": "http://opensource.org/licenses/MIT"
16 |     }
17 |   ],
18 |   "bugs": "https://github.com/markgx/jquery-check-all/issues",
19 |   "homepage": "http://markgx.github.io/jquery-check-all/",
20 |   "docs": "http://markgx.github.io/jquery-check-all/",
21 |   "dependencies": {
22 |     "jquery": ">=1.7"
23 |   }
24 | }
25 | 


--------------------------------------------------------------------------------
/jquery-check-all.js:
--------------------------------------------------------------------------------
 1 | ;(function ($, window, document) {
 2 |   var pluginName = 'checkAll';
 3 | 
 4 |   var defaults = {
 5 |     container: document,
 6 |     childCheckboxes: 'input[type=checkbox]',
 7 |     showIndeterminate: false
 8 |   };
 9 | 
10 |   function checkAll(element, options) {
11 |     this.$el = $(element);
12 |     this.options = $.extend({}, defaults, this.$el.data(), options) ;
13 |     this.init();
14 |   }
15 | 
16 |   checkAll.prototype.init = function() {
17 |     this._checkChildren();
18 | 
19 |     var plugin = this;
20 | 
21 |     this.$el.on('change', function(e) {
22 |       var $children = $(plugin.options.childCheckboxes, plugin.options.container).not(plugin.$el);
23 |       $children.prop('checked', $(this).prop('checked'));
24 |     });
25 | 
26 |     $(this.options.container).on('change', plugin.options.childCheckboxes, function(e) {
27 |       plugin._checkChildren();
28 |     });
29 |   };
30 | 
31 |   // prevent multiple instantiations
32 |   $.fn[pluginName] = function (options) {
33 |     return this.each(function() {
34 |       if (!$.data(this, 'plugin_' + pluginName)) {
35 |         $.data(this, 'plugin_' + pluginName,
36 |           new checkAll(this, options));
37 |       }
38 |     });
39 |   }
40 | 
41 |   checkAll.prototype._checkChildren = function() {
42 |     var totalCount = $(this.options.childCheckboxes, this.options.container).not(this.$el).length;
43 |     var checkedCount = $(this.options.childCheckboxes,this.options.container)
44 |       .filter(':checked').not(this.$el).length;
45 | 
46 |     var indeterminate = this.options.showIndeterminate &&
47 |       checkedCount > 0 && checkedCount < totalCount;
48 | 
49 |     this.$el.prop('indeterminate', indeterminate);
50 |     this.$el.prop('checked', checkedCount === totalCount && totalCount !== 0);
51 |   }
52 | 
53 | })(jQuery, window, document);
54 | 


--------------------------------------------------------------------------------
/jquery-check-all.min.js:
--------------------------------------------------------------------------------
1 | (function(b,g,e){function d(a,c){this.$el=b(a);this.options=b.extend({},f,this.$el.data(),c);this.init()}var f={container:e,childCheckboxes:"input[type=checkbox]",showIndeterminate:!1};d.prototype.init=function(){this._checkChildren();var a=this;this.$el.on("change",function(c){b(a.options.childCheckboxes,a.options.container).not(a.$el).prop("checked",b(this).prop("checked"))});b(this.options.container).on("change",a.options.childCheckboxes,function(b){a._checkChildren()})};b.fn.checkAll=function(a){return this.each(function(){b.data(this,
2 | "plugin_checkAll")||b.data(this,"plugin_checkAll",new d(this,a))})};d.prototype._checkChildren=function(){var a=b(this.options.childCheckboxes,this.options.container).not(this.$el).length,c=b(this.options.childCheckboxes,this.options.container).filter(":checked").not(this.$el).length;this.$el.prop("indeterminate",this.options.showIndeterminate&&0<c&&c<a);this.$el.prop("checked",c===a&&0!==a)}})(jQuery,window,document);
3 | 


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/test/index.html:
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 1 | <!DOCTYPE html>
 2 | <html>
 3 | <head>
 4 |   <meta charset="utf-8">
 5 |   <title>QUnit Example</title>
 6 |   <link rel="stylesheet" href="resources/qunit.css">
 7 | </head>
 8 | <body>
 9 |   <div id="qunit"></div>
10 |   <div id="qunit-fixture">
11 |     <div id="group1">
12 |       <input id="all" type="checkbox">
13 |       <input id="child1" class="group1" type="checkbox">
14 |       <input id="child2" class="group1" type="checkbox">
15 |     </div>
16 |     <input id="lonely-checkbox" type="checkbox">
17 |   </div>
18 |   <script src="resources/qunit.js"></script>
19 |   <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
20 |   <script src="../jquery-check-all.js"></script>
21 |   <script src="tests.js"></script>
22 | </body>
23 | </html>
24 | 


--------------------------------------------------------------------------------
/test/resources/qunit.css:
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  1 | /**
  2 |  * QUnit v1.11.0 - A JavaScript Unit Testing Framework
  3 |  *
  4 |  * http://qunitjs.com
  5 |  *
  6 |  * Copyright 2012 jQuery Foundation and other contributors
  7 |  * Released under the MIT license.
  8 |  * http://jquery.org/license
  9 |  */
 10 | 
 11 | /** Font Family and Sizes */
 12 | 
 13 | #qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
 14 | 	font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
 15 | }
 16 | 
 17 | #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
 18 | #qunit-tests { font-size: smaller; }
 19 | 
 20 | 
 21 | /** Resets */
 22 | 
 23 | #qunit-tests, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter {
 24 | 	margin: 0;
 25 | 	padding: 0;
 26 | }
 27 | 
 28 | 
 29 | /** Header */
 30 | 
 31 | #qunit-header {
 32 | 	padding: 0.5em 0 0.5em 1em;
 33 | 
 34 | 	color: #8699a4;
 35 | 	background-color: #0d3349;
 36 | 
 37 | 	font-size: 1.5em;
 38 | 	line-height: 1em;
 39 | 	font-weight: normal;
 40 | 
 41 | 	border-radius: 5px 5px 0 0;
 42 | 	-moz-border-radius: 5px 5px 0 0;
 43 | 	-webkit-border-top-right-radius: 5px;
 44 | 	-webkit-border-top-left-radius: 5px;
 45 | }
 46 | 
 47 | #qunit-header a {
 48 | 	text-decoration: none;
 49 | 	color: #c2ccd1;
 50 | }
 51 | 
 52 | #qunit-header a:hover,
 53 | #qunit-header a:focus {
 54 | 	color: #fff;
 55 | }
 56 | 
 57 | #qunit-testrunner-toolbar label {
 58 | 	display: inline-block;
 59 | 	padding: 0 .5em 0 .1em;
 60 | }
 61 | 
 62 | #qunit-banner {
 63 | 	height: 5px;
 64 | }
 65 | 
 66 | #qunit-testrunner-toolbar {
 67 | 	padding: 0.5em 0 0.5em 2em;
 68 | 	color: #5E740B;
 69 | 	background-color: #eee;
 70 | 	overflow: hidden;
 71 | }
 72 | 
 73 | #qunit-userAgent {
 74 | 	padding: 0.5em 0 0.5em 2.5em;
 75 | 	background-color: #2b81af;
 76 | 	color: #fff;
 77 | 	text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
 78 | }
 79 | 
 80 | #qunit-modulefilter-container {
 81 | 	float: right;
 82 | }
 83 | 
 84 | /** Tests: Pass/Fail */
 85 | 
 86 | #qunit-tests {
 87 | 	list-style-position: inside;
 88 | }
 89 | 
 90 | #qunit-tests li {
 91 | 	padding: 0.4em 0.5em 0.4em 2.5em;
 92 | 	border-bottom: 1px solid #fff;
 93 | 	list-style-position: inside;
 94 | }
 95 | 
 96 | #qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running  {
 97 | 	display: none;
 98 | }
 99 | 
100 | #qunit-tests li strong {
101 | 	cursor: pointer;
102 | }
103 | 
104 | #qunit-tests li a {
105 | 	padding: 0.5em;
106 | 	color: #c2ccd1;
107 | 	text-decoration: none;
108 | }
109 | #qunit-tests li a:hover,
110 | #qunit-tests li a:focus {
111 | 	color: #000;
112 | }
113 | 
114 | #qunit-tests li .runtime {
115 | 	float: right;
116 | 	font-size: smaller;
117 | }
118 | 
119 | .qunit-assert-list {
120 | 	margin-top: 0.5em;
121 | 	padding: 0.5em;
122 | 
123 | 	background-color: #fff;
124 | 
125 | 	border-radius: 5px;
126 | 	-moz-border-radius: 5px;
127 | 	-webkit-border-radius: 5px;
128 | }
129 | 
130 | .qunit-collapsed {
131 | 	display: none;
132 | }
133 | 
134 | #qunit-tests table {
135 | 	border-collapse: collapse;
136 | 	margin-top: .2em;
137 | }
138 | 
139 | #qunit-tests th {
140 | 	text-align: right;
141 | 	vertical-align: top;
142 | 	padding: 0 .5em 0 0;
143 | }
144 | 
145 | #qunit-tests td {
146 | 	vertical-align: top;
147 | }
148 | 
149 | #qunit-tests pre {
150 | 	margin: 0;
151 | 	white-space: pre-wrap;
152 | 	word-wrap: break-word;
153 | }
154 | 
155 | #qunit-tests del {
156 | 	background-color: #e0f2be;
157 | 	color: #374e0c;
158 | 	text-decoration: none;
159 | }
160 | 
161 | #qunit-tests ins {
162 | 	background-color: #ffcaca;
163 | 	color: #500;
164 | 	text-decoration: none;
165 | }
166 | 
167 | /*** Test Counts */
168 | 
169 | #qunit-tests b.counts                       { color: black; }
170 | #qunit-tests b.passed                       { color: #5E740B; }
171 | #qunit-tests b.failed                       { color: #710909; }
172 | 
173 | #qunit-tests li li {
174 | 	padding: 5px;
175 | 	background-color: #fff;
176 | 	border-bottom: none;
177 | 	list-style-position: inside;
178 | }
179 | 
180 | /*** Passing Styles */
181 | 
182 | #qunit-tests li li.pass {
183 | 	color: #3c510c;
184 | 	background-color: #fff;
185 | 	border-left: 10px solid #C6E746;
186 | }
187 | 
188 | #qunit-tests .pass                          { color: #528CE0; background-color: #D2E0E6; }
189 | #qunit-tests .pass .test-name               { color: #366097; }
190 | 
191 | #qunit-tests .pass .test-actual,
192 | #qunit-tests .pass .test-expected           { color: #999999; }
193 | 
194 | #qunit-banner.qunit-pass                    { background-color: #C6E746; }
195 | 
196 | /*** Failing Styles */
197 | 
198 | #qunit-tests li li.fail {
199 | 	color: #710909;
200 | 	background-color: #fff;
201 | 	border-left: 10px solid #EE5757;
202 | 	white-space: pre;
203 | }
204 | 
205 | #qunit-tests > li:last-child {
206 | 	border-radius: 0 0 5px 5px;
207 | 	-moz-border-radius: 0 0 5px 5px;
208 | 	-webkit-border-bottom-right-radius: 5px;
209 | 	-webkit-border-bottom-left-radius: 5px;
210 | }
211 | 
212 | #qunit-tests .fail                          { color: #000000; background-color: #EE5757; }
213 | #qunit-tests .fail .test-name,
214 | #qunit-tests .fail .module-name             { color: #000000; }
215 | 
216 | #qunit-tests .fail .test-actual             { color: #EE5757; }
217 | #qunit-tests .fail .test-expected           { color: green;   }
218 | 
219 | #qunit-banner.qunit-fail                    { background-color: #EE5757; }
220 | 
221 | 
222 | /** Result */
223 | 
224 | #qunit-testresult {
225 | 	padding: 0.5em 0.5em 0.5em 2.5em;
226 | 
227 | 	color: #2b81af;
228 | 	background-color: #D2E0E6;
229 | 
230 | 	border-bottom: 1px solid white;
231 | }
232 | #qunit-testresult .module-name {
233 | 	font-weight: bold;
234 | }
235 | 
236 | /** Fixture */
237 | 
238 | #qunit-fixture {
239 | 	position: absolute;
240 | 	top: -10000px;
241 | 	left: -10000px;
242 | 	width: 1000px;
243 | 	height: 1000px;
244 | }
245 | 


--------------------------------------------------------------------------------
/test/resources/qunit.js:
--------------------------------------------------------------------------------
   1 | /**
   2 |  * QUnit v1.11.0 - A JavaScript Unit Testing Framework
   3 |  *
   4 |  * http://qunitjs.com
   5 |  *
   6 |  * Copyright 2012 jQuery Foundation and other contributors
   7 |  * Released under the MIT license.
   8 |  * http://jquery.org/license
   9 |  */
  10 | 
  11 | (function( window ) {
  12 | 
  13 | var QUnit,
  14 | 	assert,
  15 | 	config,
  16 | 	onErrorFnPrev,
  17 | 	testId = 0,
  18 | 	fileName = (sourceFromStacktrace( 0 ) || "" ).replace(/(:\d+)+\)?/, "").replace(/.+\//, ""),
  19 | 	toString = Object.prototype.toString,
  20 | 	hasOwn = Object.prototype.hasOwnProperty,
  21 | 	// Keep a local reference to Date (GH-283)
  22 | 	Date = window.Date,
  23 | 	defined = {
  24 | 		setTimeout: typeof window.setTimeout !== "undefined",
  25 | 		sessionStorage: (function() {
  26 | 			var x = "qunit-test-string";
  27 | 			try {
  28 | 				sessionStorage.setItem( x, x );
  29 | 				sessionStorage.removeItem( x );
  30 | 				return true;
  31 | 			} catch( e ) {
  32 | 				return false;
  33 | 			}
  34 | 		}())
  35 | 	},
  36 | 	/**
  37 | 	 * Provides a normalized error string, correcting an issue
  38 | 	 * with IE 7 (and prior) where Error.prototype.toString is
  39 | 	 * not properly implemented
  40 | 	 *
  41 | 	 * Based on http://es5.github.com/#x15.11.4.4
  42 | 	 *
  43 | 	 * @param {String|Error} error
  44 | 	 * @return {String} error message
  45 | 	 */
  46 | 	errorString = function( error ) {
  47 | 		var name, message,
  48 | 			errorString = error.toString();
  49 | 		if ( errorString.substring( 0, 7 ) === "[object" ) {
  50 | 			name = error.name ? error.name.toString() : "Error";
  51 | 			message = error.message ? error.message.toString() : "";
  52 | 			if ( name && message ) {
  53 | 				return name + ": " + message;
  54 | 			} else if ( name ) {
  55 | 				return name;
  56 | 			} else if ( message ) {
  57 | 				return message;
  58 | 			} else {
  59 | 				return "Error";
  60 | 			}
  61 | 		} else {
  62 | 			return errorString;
  63 | 		}
  64 | 	},
  65 | 	/**
  66 | 	 * Makes a clone of an object using only Array or Object as base,
  67 | 	 * and copies over the own enumerable properties.
  68 | 	 *
  69 | 	 * @param {Object} obj
  70 | 	 * @return {Object} New object with only the own properties (recursively).
  71 | 	 */
  72 | 	objectValues = function( obj ) {
  73 | 		// Grunt 0.3.x uses an older version of jshint that still has jshint/jshint#392.
  74 | 		/*jshint newcap: false */
  75 | 		var key, val,
  76 | 			vals = QUnit.is( "array", obj ) ? [] : {};
  77 | 		for ( key in obj ) {
  78 | 			if ( hasOwn.call( obj, key ) ) {
  79 | 				val = obj[key];
  80 | 				vals[key] = val === Object(val) ? objectValues(val) : val;
  81 | 			}
  82 | 		}
  83 | 		return vals;
  84 | 	};
  85 | 
  86 | function Test( settings ) {
  87 | 	extend( this, settings );
  88 | 	this.assertions = [];
  89 | 	this.testNumber = ++Test.count;
  90 | }
  91 | 
  92 | Test.count = 0;
  93 | 
  94 | Test.prototype = {
  95 | 	init: function() {
  96 | 		var a, b, li,
  97 | 			tests = id( "qunit-tests" );
  98 | 
  99 | 		if ( tests ) {
 100 | 			b = document.createElement( "strong" );
 101 | 			b.innerHTML = this.nameHtml;
 102 | 
 103 | 			// `a` initialized at top of scope
 104 | 			a = document.createElement( "a" );
 105 | 			a.innerHTML = "Rerun";
 106 | 			a.href = QUnit.url({ testNumber: this.testNumber });
 107 | 
 108 | 			li = document.createElement( "li" );
 109 | 			li.appendChild( b );
 110 | 			li.appendChild( a );
 111 | 			li.className = "running";
 112 | 			li.id = this.id = "qunit-test-output" + testId++;
 113 | 
 114 | 			tests.appendChild( li );
 115 | 		}
 116 | 	},
 117 | 	setup: function() {
 118 | 		if ( this.module !== config.previousModule ) {
 119 | 			if ( config.previousModule ) {
 120 | 				runLoggingCallbacks( "moduleDone", QUnit, {
 121 | 					name: config.previousModule,
 122 | 					failed: config.moduleStats.bad,
 123 | 					passed: config.moduleStats.all - config.moduleStats.bad,
 124 | 					total: config.moduleStats.all
 125 | 				});
 126 | 			}
 127 | 			config.previousModule = this.module;
 128 | 			config.moduleStats = { all: 0, bad: 0 };
 129 | 			runLoggingCallbacks( "moduleStart", QUnit, {
 130 | 				name: this.module
 131 | 			});
 132 | 		} else if ( config.autorun ) {
 133 | 			runLoggingCallbacks( "moduleStart", QUnit, {
 134 | 				name: this.module
 135 | 			});
 136 | 		}
 137 | 
 138 | 		config.current = this;
 139 | 
 140 | 		this.testEnvironment = extend({
 141 | 			setup: function() {},
 142 | 			teardown: function() {}
 143 | 		}, this.moduleTestEnvironment );
 144 | 
 145 | 		this.started = +new Date();
 146 | 		runLoggingCallbacks( "testStart", QUnit, {
 147 | 			name: this.testName,
 148 | 			module: this.module
 149 | 		});
 150 | 
 151 | 		// allow utility functions to access the current test environment
 152 | 		// TODO why??
 153 | 		QUnit.current_testEnvironment = this.testEnvironment;
 154 | 
 155 | 		if ( !config.pollution ) {
 156 | 			saveGlobal();
 157 | 		}
 158 | 		if ( config.notrycatch ) {
 159 | 			this.testEnvironment.setup.call( this.testEnvironment );
 160 | 			return;
 161 | 		}
 162 | 		try {
 163 | 			this.testEnvironment.setup.call( this.testEnvironment );
 164 | 		} catch( e ) {
 165 | 			QUnit.pushFailure( "Setup failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
 166 | 		}
 167 | 	},
 168 | 	run: function() {
 169 | 		config.current = this;
 170 | 
 171 | 		var running = id( "qunit-testresult" );
 172 | 
 173 | 		if ( running ) {
 174 | 			running.innerHTML = "Running: <br/>" + this.nameHtml;
 175 | 		}
 176 | 
 177 | 		if ( this.async ) {
 178 | 			QUnit.stop();
 179 | 		}
 180 | 
 181 | 		this.callbackStarted = +new Date();
 182 | 
 183 | 		if ( config.notrycatch ) {
 184 | 			this.callback.call( this.testEnvironment, QUnit.assert );
 185 | 			this.callbackRuntime = +new Date() - this.callbackStarted;
 186 | 			return;
 187 | 		}
 188 | 
 189 | 		try {
 190 | 			this.callback.call( this.testEnvironment, QUnit.assert );
 191 | 			this.callbackRuntime = +new Date() - this.callbackStarted;
 192 | 		} catch( e ) {
 193 | 			this.callbackRuntime = +new Date() - this.callbackStarted;
 194 | 
 195 | 			QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + " " + this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) );
 196 | 			// else next test will carry the responsibility
 197 | 			saveGlobal();
 198 | 
 199 | 			// Restart the tests if they're blocking
 200 | 			if ( config.blocking ) {
 201 | 				QUnit.start();
 202 | 			}
 203 | 		}
 204 | 	},
 205 | 	teardown: function() {
 206 | 		config.current = this;
 207 | 		if ( config.notrycatch ) {
 208 | 			if ( typeof this.callbackRuntime === "undefined" ) {
 209 | 				this.callbackRuntime = +new Date() - this.callbackStarted;
 210 | 			}
 211 | 			this.testEnvironment.teardown.call( this.testEnvironment );
 212 | 			return;
 213 | 		} else {
 214 | 			try {
 215 | 				this.testEnvironment.teardown.call( this.testEnvironment );
 216 | 			} catch( e ) {
 217 | 				QUnit.pushFailure( "Teardown failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
 218 | 			}
 219 | 		}
 220 | 		checkPollution();
 221 | 	},
 222 | 	finish: function() {
 223 | 		config.current = this;
 224 | 		if ( config.requireExpects && this.expected === null ) {
 225 | 			QUnit.pushFailure( "Expected number of assertions to be defined, but expect() was not called.", this.stack );
 226 | 		} else if ( this.expected !== null && this.expected !== this.assertions.length ) {
 227 | 			QUnit.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run", this.stack );
 228 | 		} else if ( this.expected === null && !this.assertions.length ) {
 229 | 			QUnit.pushFailure( "Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.", this.stack );
 230 | 		}
 231 | 
 232 | 		var i, assertion, a, b, time, li, ol,
 233 | 			test = this,
 234 | 			good = 0,
 235 | 			bad = 0,
 236 | 			tests = id( "qunit-tests" );
 237 | 
 238 | 		this.runtime = +new Date() - this.started;
 239 | 		config.stats.all += this.assertions.length;
 240 | 		config.moduleStats.all += this.assertions.length;
 241 | 
 242 | 		if ( tests ) {
 243 | 			ol = document.createElement( "ol" );
 244 | 			ol.className = "qunit-assert-list";
 245 | 
 246 | 			for ( i = 0; i < this.assertions.length; i++ ) {
 247 | 				assertion = this.assertions[i];
 248 | 
 249 | 				li = document.createElement( "li" );
 250 | 				li.className = assertion.result ? "pass" : "fail";
 251 | 				li.innerHTML = assertion.message || ( assertion.result ? "okay" : "failed" );
 252 | 				ol.appendChild( li );
 253 | 
 254 | 				if ( assertion.result ) {
 255 | 					good++;
 256 | 				} else {
 257 | 					bad++;
 258 | 					config.stats.bad++;
 259 | 					config.moduleStats.bad++;
 260 | 				}
 261 | 			}
 262 | 
 263 | 			// store result when possible
 264 | 			if ( QUnit.config.reorder && defined.sessionStorage ) {
 265 | 				if ( bad ) {
 266 | 					sessionStorage.setItem( "qunit-test-" + this.module + "-" + this.testName, bad );
 267 | 				} else {
 268 | 					sessionStorage.removeItem( "qunit-test-" + this.module + "-" + this.testName );
 269 | 				}
 270 | 			}
 271 | 
 272 | 			if ( bad === 0 ) {
 273 | 				addClass( ol, "qunit-collapsed" );
 274 | 			}
 275 | 
 276 | 			// `b` initialized at top of scope
 277 | 			b = document.createElement( "strong" );
 278 | 			b.innerHTML = this.nameHtml + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
 279 | 
 280 | 			addEvent(b, "click", function() {
 281 | 				var next = b.parentNode.lastChild,
 282 | 					collapsed = hasClass( next, "qunit-collapsed" );
 283 | 				( collapsed ? removeClass : addClass )( next, "qunit-collapsed" );
 284 | 			});
 285 | 
 286 | 			addEvent(b, "dblclick", function( e ) {
 287 | 				var target = e && e.target ? e.target : window.event.srcElement;
 288 | 				if ( target.nodeName.toLowerCase() === "span" || target.nodeName.toLowerCase() === "b" ) {
 289 | 					target = target.parentNode;
 290 | 				}
 291 | 				if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
 292 | 					window.location = QUnit.url({ testNumber: test.testNumber });
 293 | 				}
 294 | 			});
 295 | 
 296 | 			// `time` initialized at top of scope
 297 | 			time = document.createElement( "span" );
 298 | 			time.className = "runtime";
 299 | 			time.innerHTML = this.runtime + " ms";
 300 | 
 301 | 			// `li` initialized at top of scope
 302 | 			li = id( this.id );
 303 | 			li.className = bad ? "fail" : "pass";
 304 | 			li.removeChild( li.firstChild );
 305 | 			a = li.firstChild;
 306 | 			li.appendChild( b );
 307 | 			li.appendChild( a );
 308 | 			li.appendChild( time );
 309 | 			li.appendChild( ol );
 310 | 
 311 | 		} else {
 312 | 			for ( i = 0; i < this.assertions.length; i++ ) {
 313 | 				if ( !this.assertions[i].result ) {
 314 | 					bad++;
 315 | 					config.stats.bad++;
 316 | 					config.moduleStats.bad++;
 317 | 				}
 318 | 			}
 319 | 		}
 320 | 
 321 | 		runLoggingCallbacks( "testDone", QUnit, {
 322 | 			name: this.testName,
 323 | 			module: this.module,
 324 | 			failed: bad,
 325 | 			passed: this.assertions.length - bad,
 326 | 			total: this.assertions.length,
 327 | 			duration: this.runtime
 328 | 		});
 329 | 
 330 | 		QUnit.reset();
 331 | 
 332 | 		config.current = undefined;
 333 | 	},
 334 | 
 335 | 	queue: function() {
 336 | 		var bad,
 337 | 			test = this;
 338 | 
 339 | 		synchronize(function() {
 340 | 			test.init();
 341 | 		});
 342 | 		function run() {
 343 | 			// each of these can by async
 344 | 			synchronize(function() {
 345 | 				test.setup();
 346 | 			});
 347 | 			synchronize(function() {
 348 | 				test.run();
 349 | 			});
 350 | 			synchronize(function() {
 351 | 				test.teardown();
 352 | 			});
 353 | 			synchronize(function() {
 354 | 				test.finish();
 355 | 			});
 356 | 		}
 357 | 
 358 | 		// `bad` initialized at top of scope
 359 | 		// defer when previous test run passed, if storage is available
 360 | 		bad = QUnit.config.reorder && defined.sessionStorage &&
 361 | 						+sessionStorage.getItem( "qunit-test-" + this.module + "-" + this.testName );
 362 | 
 363 | 		if ( bad ) {
 364 | 			run();
 365 | 		} else {
 366 | 			synchronize( run, true );
 367 | 		}
 368 | 	}
 369 | };
 370 | 
 371 | // Root QUnit object.
 372 | // `QUnit` initialized at top of scope
 373 | QUnit = {
 374 | 
 375 | 	// call on start of module test to prepend name to all tests
 376 | 	module: function( name, testEnvironment ) {
 377 | 		config.currentModule = name;
 378 | 		config.currentModuleTestEnvironment = testEnvironment;
 379 | 		config.modules[name] = true;
 380 | 	},
 381 | 
 382 | 	asyncTest: function( testName, expected, callback ) {
 383 | 		if ( arguments.length === 2 ) {
 384 | 			callback = expected;
 385 | 			expected = null;
 386 | 		}
 387 | 
 388 | 		QUnit.test( testName, expected, callback, true );
 389 | 	},
 390 | 
 391 | 	test: function( testName, expected, callback, async ) {
 392 | 		var test,
 393 | 			nameHtml = "<span class='test-name'>" + escapeText( testName ) + "</span>";
 394 | 
 395 | 		if ( arguments.length === 2 ) {
 396 | 			callback = expected;
 397 | 			expected = null;
 398 | 		}
 399 | 
 400 | 		if ( config.currentModule ) {
 401 | 			nameHtml = "<span class='module-name'>" + escapeText( config.currentModule ) + "</span>: " + nameHtml;
 402 | 		}
 403 | 
 404 | 		test = new Test({
 405 | 			nameHtml: nameHtml,
 406 | 			testName: testName,
 407 | 			expected: expected,
 408 | 			async: async,
 409 | 			callback: callback,
 410 | 			module: config.currentModule,
 411 | 			moduleTestEnvironment: config.currentModuleTestEnvironment,
 412 | 			stack: sourceFromStacktrace( 2 )
 413 | 		});
 414 | 
 415 | 		if ( !validTest( test ) ) {
 416 | 			return;
 417 | 		}
 418 | 
 419 | 		test.queue();
 420 | 	},
 421 | 
 422 | 	// Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
 423 | 	expect: function( asserts ) {
 424 | 		if (arguments.length === 1) {
 425 | 			config.current.expected = asserts;
 426 | 		} else {
 427 | 			return config.current.expected;
 428 | 		}
 429 | 	},
 430 | 
 431 | 	start: function( count ) {
 432 | 		// QUnit hasn't been initialized yet.
 433 | 		// Note: RequireJS (et al) may delay onLoad
 434 | 		if ( config.semaphore === undefined ) {
 435 | 			QUnit.begin(function() {
 436 | 				// This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first
 437 | 				setTimeout(function() {
 438 | 					QUnit.start( count );
 439 | 				});
 440 | 			});
 441 | 			return;
 442 | 		}
 443 | 
 444 | 		config.semaphore -= count || 1;
 445 | 		// don't start until equal number of stop-calls
 446 | 		if ( config.semaphore > 0 ) {
 447 | 			return;
 448 | 		}
 449 | 		// ignore if start is called more often then stop
 450 | 		if ( config.semaphore < 0 ) {
 451 | 			config.semaphore = 0;
 452 | 			QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) );
 453 | 			return;
 454 | 		}
 455 | 		// A slight delay, to avoid any current callbacks
 456 | 		if ( defined.setTimeout ) {
 457 | 			window.setTimeout(function() {
 458 | 				if ( config.semaphore > 0 ) {
 459 | 					return;
 460 | 				}
 461 | 				if ( config.timeout ) {
 462 | 					clearTimeout( config.timeout );
 463 | 				}
 464 | 
 465 | 				config.blocking = false;
 466 | 				process( true );
 467 | 			}, 13);
 468 | 		} else {
 469 | 			config.blocking = false;
 470 | 			process( true );
 471 | 		}
 472 | 	},
 473 | 
 474 | 	stop: function( count ) {
 475 | 		config.semaphore += count || 1;
 476 | 		config.blocking = true;
 477 | 
 478 | 		if ( config.testTimeout && defined.setTimeout ) {
 479 | 			clearTimeout( config.timeout );
 480 | 			config.timeout = window.setTimeout(function() {
 481 | 				QUnit.ok( false, "Test timed out" );
 482 | 				config.semaphore = 1;
 483 | 				QUnit.start();
 484 | 			}, config.testTimeout );
 485 | 		}
 486 | 	}
 487 | };
 488 | 
 489 | // `assert` initialized at top of scope
 490 | // Asssert helpers
 491 | // All of these must either call QUnit.push() or manually do:
 492 | // - runLoggingCallbacks( "log", .. );
 493 | // - config.current.assertions.push({ .. });
 494 | // We attach it to the QUnit object *after* we expose the public API,
 495 | // otherwise `assert` will become a global variable in browsers (#341).
 496 | assert = {
 497 | 	/**
 498 | 	 * Asserts rough true-ish result.
 499 | 	 * @name ok
 500 | 	 * @function
 501 | 	 * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
 502 | 	 */
 503 | 	ok: function( result, msg ) {
 504 | 		if ( !config.current ) {
 505 | 			throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) );
 506 | 		}
 507 | 		result = !!result;
 508 | 
 509 | 		var source,
 510 | 			details = {
 511 | 				module: config.current.module,
 512 | 				name: config.current.testName,
 513 | 				result: result,
 514 | 				message: msg
 515 | 			};
 516 | 
 517 | 		msg = escapeText( msg || (result ? "okay" : "failed" ) );
 518 | 		msg = "<span class='test-message'>" + msg + "</span>";
 519 | 
 520 | 		if ( !result ) {
 521 | 			source = sourceFromStacktrace( 2 );
 522 | 			if ( source ) {
 523 | 				details.source = source;
 524 | 				msg += "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr></table>";
 525 | 			}
 526 | 		}
 527 | 		runLoggingCallbacks( "log", QUnit, details );
 528 | 		config.current.assertions.push({
 529 | 			result: result,
 530 | 			message: msg
 531 | 		});
 532 | 	},
 533 | 
 534 | 	/**
 535 | 	 * Assert that the first two arguments are equal, with an optional message.
 536 | 	 * Prints out both actual and expected values.
 537 | 	 * @name equal
 538 | 	 * @function
 539 | 	 * @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" );
 540 | 	 */
 541 | 	equal: function( actual, expected, message ) {
 542 | 		/*jshint eqeqeq:false */
 543 | 		QUnit.push( expected == actual, actual, expected, message );
 544 | 	},
 545 | 
 546 | 	/**
 547 | 	 * @name notEqual
 548 | 	 * @function
 549 | 	 */
 550 | 	notEqual: function( actual, expected, message ) {
 551 | 		/*jshint eqeqeq:false */
 552 | 		QUnit.push( expected != actual, actual, expected, message );
 553 | 	},
 554 | 
 555 | 	/**
 556 | 	 * @name propEqual
 557 | 	 * @function
 558 | 	 */
 559 | 	propEqual: function( actual, expected, message ) {
 560 | 		actual = objectValues(actual);
 561 | 		expected = objectValues(expected);
 562 | 		QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
 563 | 	},
 564 | 
 565 | 	/**
 566 | 	 * @name notPropEqual
 567 | 	 * @function
 568 | 	 */
 569 | 	notPropEqual: function( actual, expected, message ) {
 570 | 		actual = objectValues(actual);
 571 | 		expected = objectValues(expected);
 572 | 		QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
 573 | 	},
 574 | 
 575 | 	/**
 576 | 	 * @name deepEqual
 577 | 	 * @function
 578 | 	 */
 579 | 	deepEqual: function( actual, expected, message ) {
 580 | 		QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
 581 | 	},
 582 | 
 583 | 	/**
 584 | 	 * @name notDeepEqual
 585 | 	 * @function
 586 | 	 */
 587 | 	notDeepEqual: function( actual, expected, message ) {
 588 | 		QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
 589 | 	},
 590 | 
 591 | 	/**
 592 | 	 * @name strictEqual
 593 | 	 * @function
 594 | 	 */
 595 | 	strictEqual: function( actual, expected, message ) {
 596 | 		QUnit.push( expected === actual, actual, expected, message );
 597 | 	},
 598 | 
 599 | 	/**
 600 | 	 * @name notStrictEqual
 601 | 	 * @function
 602 | 	 */
 603 | 	notStrictEqual: function( actual, expected, message ) {
 604 | 		QUnit.push( expected !== actual, actual, expected, message );
 605 | 	},
 606 | 
 607 | 	"throws": function( block, expected, message ) {
 608 | 		var actual,
 609 | 			expectedOutput = expected,
 610 | 			ok = false;
 611 | 
 612 | 		// 'expected' is optional
 613 | 		if ( typeof expected === "string" ) {
 614 | 			message = expected;
 615 | 			expected = null;
 616 | 		}
 617 | 
 618 | 		config.current.ignoreGlobalErrors = true;
 619 | 		try {
 620 | 			block.call( config.current.testEnvironment );
 621 | 		} catch (e) {
 622 | 			actual = e;
 623 | 		}
 624 | 		config.current.ignoreGlobalErrors = false;
 625 | 
 626 | 		if ( actual ) {
 627 | 			// we don't want to validate thrown error
 628 | 			if ( !expected ) {
 629 | 				ok = true;
 630 | 				expectedOutput = null;
 631 | 			// expected is a regexp
 632 | 			} else if ( QUnit.objectType( expected ) === "regexp" ) {
 633 | 				ok = expected.test( errorString( actual ) );
 634 | 			// expected is a constructor
 635 | 			} else if ( actual instanceof expected ) {
 636 | 				ok = true;
 637 | 			// expected is a validation function which returns true is validation passed
 638 | 			} else if ( expected.call( {}, actual ) === true ) {
 639 | 				expectedOutput = null;
 640 | 				ok = true;
 641 | 			}
 642 | 
 643 | 			QUnit.push( ok, actual, expectedOutput, message );
 644 | 		} else {
 645 | 			QUnit.pushFailure( message, null, 'No exception was thrown.' );
 646 | 		}
 647 | 	}
 648 | };
 649 | 
 650 | /**
 651 |  * @deprecate since 1.8.0
 652 |  * Kept assertion helpers in root for backwards compatibility.
 653 |  */
 654 | extend( QUnit, assert );
 655 | 
 656 | /**
 657 |  * @deprecated since 1.9.0
 658 |  * Kept root "raises()" for backwards compatibility.
 659 |  * (Note that we don't introduce assert.raises).
 660 |  */
 661 | QUnit.raises = assert[ "throws" ];
 662 | 
 663 | /**
 664 |  * @deprecated since 1.0.0, replaced with error pushes since 1.3.0
 665 |  * Kept to avoid TypeErrors for undefined methods.
 666 |  */
 667 | QUnit.equals = function() {
 668 | 	QUnit.push( false, false, false, "QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead" );
 669 | };
 670 | QUnit.same = function() {
 671 | 	QUnit.push( false, false, false, "QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead" );
 672 | };
 673 | 
 674 | // We want access to the constructor's prototype
 675 | (function() {
 676 | 	function F() {}
 677 | 	F.prototype = QUnit;
 678 | 	QUnit = new F();
 679 | 	// Make F QUnit's constructor so that we can add to the prototype later
 680 | 	QUnit.constructor = F;
 681 | }());
 682 | 
 683 | /**
 684 |  * Config object: Maintain internal state
 685 |  * Later exposed as QUnit.config
 686 |  * `config` initialized at top of scope
 687 |  */
 688 | config = {
 689 | 	// The queue of tests to run
 690 | 	queue: [],
 691 | 
 692 | 	// block until document ready
 693 | 	blocking: true,
 694 | 
 695 | 	// when enabled, show only failing tests
 696 | 	// gets persisted through sessionStorage and can be changed in UI via checkbox
 697 | 	hidepassed: false,
 698 | 
 699 | 	// by default, run previously failed tests first
 700 | 	// very useful in combination with "Hide passed tests" checked
 701 | 	reorder: true,
 702 | 
 703 | 	// by default, modify document.title when suite is done
 704 | 	altertitle: true,
 705 | 
 706 | 	// when enabled, all tests must call expect()
 707 | 	requireExpects: false,
 708 | 
 709 | 	// add checkboxes that are persisted in the query-string
 710 | 	// when enabled, the id is set to `true` as a `QUnit.config` property
 711 | 	urlConfig: [
 712 | 		{
 713 | 			id: "noglobals",
 714 | 			label: "Check for Globals",
 715 | 			tooltip: "Enabling this will test if any test introduces new properties on the `window` object. Stored as query-strings."
 716 | 		},
 717 | 		{
 718 | 			id: "notrycatch",
 719 | 			label: "No try-catch",
 720 | 			tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging exceptions in IE reasonable. Stored as query-strings."
 721 | 		}
 722 | 	],
 723 | 
 724 | 	// Set of all modules.
 725 | 	modules: {},
 726 | 
 727 | 	// logging callback queues
 728 | 	begin: [],
 729 | 	done: [],
 730 | 	log: [],
 731 | 	testStart: [],
 732 | 	testDone: [],
 733 | 	moduleStart: [],
 734 | 	moduleDone: []
 735 | };
 736 | 
 737 | // Export global variables, unless an 'exports' object exists,
 738 | // in that case we assume we're in CommonJS (dealt with on the bottom of the script)
 739 | if ( typeof exports === "undefined" ) {
 740 | 	extend( window, QUnit );
 741 | 
 742 | 	// Expose QUnit object
 743 | 	window.QUnit = QUnit;
 744 | }
 745 | 
 746 | // Initialize more QUnit.config and QUnit.urlParams
 747 | (function() {
 748 | 	var i,
 749 | 		location = window.location || { search: "", protocol: "file:" },
 750 | 		params = location.search.slice( 1 ).split( "&" ),
 751 | 		length = params.length,
 752 | 		urlParams = {},
 753 | 		current;
 754 | 
 755 | 	if ( params[ 0 ] ) {
 756 | 		for ( i = 0; i < length; i++ ) {
 757 | 			current = params[ i ].split( "=" );
 758 | 			current[ 0 ] = decodeURIComponent( current[ 0 ] );
 759 | 			// allow just a key to turn on a flag, e.g., test.html?noglobals
 760 | 			current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
 761 | 			urlParams[ current[ 0 ] ] = current[ 1 ];
 762 | 		}
 763 | 	}
 764 | 
 765 | 	QUnit.urlParams = urlParams;
 766 | 
 767 | 	// String search anywhere in moduleName+testName
 768 | 	config.filter = urlParams.filter;
 769 | 
 770 | 	// Exact match of the module name
 771 | 	config.module = urlParams.module;
 772 | 
 773 | 	config.testNumber = parseInt( urlParams.testNumber, 10 ) || null;
 774 | 
 775 | 	// Figure out if we're running the tests from a server or not
 776 | 	QUnit.isLocal = location.protocol === "file:";
 777 | }());
 778 | 
 779 | // Extend QUnit object,
 780 | // these after set here because they should not be exposed as global functions
 781 | extend( QUnit, {
 782 | 	assert: assert,
 783 | 
 784 | 	config: config,
 785 | 
 786 | 	// Initialize the configuration options
 787 | 	init: function() {
 788 | 		extend( config, {
 789 | 			stats: { all: 0, bad: 0 },
 790 | 			moduleStats: { all: 0, bad: 0 },
 791 | 			started: +new Date(),
 792 | 			updateRate: 1000,
 793 | 			blocking: false,
 794 | 			autostart: true,
 795 | 			autorun: false,
 796 | 			filter: "",
 797 | 			queue: [],
 798 | 			semaphore: 1
 799 | 		});
 800 | 
 801 | 		var tests, banner, result,
 802 | 			qunit = id( "qunit" );
 803 | 
 804 | 		if ( qunit ) {
 805 | 			qunit.innerHTML =
 806 | 				"<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" +
 807 | 				"<h2 id='qunit-banner'></h2>" +
 808 | 				"<div id='qunit-testrunner-toolbar'></div>" +
 809 | 				"<h2 id='qunit-userAgent'></h2>" +
 810 | 				"<ol id='qunit-tests'></ol>";
 811 | 		}
 812 | 
 813 | 		tests = id( "qunit-tests" );
 814 | 		banner = id( "qunit-banner" );
 815 | 		result = id( "qunit-testresult" );
 816 | 
 817 | 		if ( tests ) {
 818 | 			tests.innerHTML = "";
 819 | 		}
 820 | 
 821 | 		if ( banner ) {
 822 | 			banner.className = "";
 823 | 		}
 824 | 
 825 | 		if ( result ) {
 826 | 			result.parentNode.removeChild( result );
 827 | 		}
 828 | 
 829 | 		if ( tests ) {
 830 | 			result = document.createElement( "p" );
 831 | 			result.id = "qunit-testresult";
 832 | 			result.className = "result";
 833 | 			tests.parentNode.insertBefore( result, tests );
 834 | 			result.innerHTML = "Running...<br/>&nbsp;";
 835 | 		}
 836 | 	},
 837 | 
 838 | 	// Resets the test setup. Useful for tests that modify the DOM.
 839 | 	reset: function() {
 840 | 		var fixture = id( "qunit-fixture" );
 841 | 		if ( fixture ) {
 842 | 			fixture.innerHTML = config.fixture;
 843 | 		}
 844 | 	},
 845 | 
 846 | 	// Trigger an event on an element.
 847 | 	// @example triggerEvent( document.body, "click" );
 848 | 	triggerEvent: function( elem, type, event ) {
 849 | 		if ( document.createEvent ) {
 850 | 			event = document.createEvent( "MouseEvents" );
 851 | 			event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
 852 | 				0, 0, 0, 0, 0, false, false, false, false, 0, null);
 853 | 
 854 | 			elem.dispatchEvent( event );
 855 | 		} else if ( elem.fireEvent ) {
 856 | 			elem.fireEvent( "on" + type );
 857 | 		}
 858 | 	},
 859 | 
 860 | 	// Safe object type checking
 861 | 	is: function( type, obj ) {
 862 | 		return QUnit.objectType( obj ) === type;
 863 | 	},
 864 | 
 865 | 	objectType: function( obj ) {
 866 | 		if ( typeof obj === "undefined" ) {
 867 | 				return "undefined";
 868 | 		// consider: typeof null === object
 869 | 		}
 870 | 		if ( obj === null ) {
 871 | 				return "null";
 872 | 		}
 873 | 
 874 | 		var match = toString.call( obj ).match(/^\[object\s(.*)\]$/),
 875 | 			type = match && match[1] || "";
 876 | 
 877 | 		switch ( type ) {
 878 | 			case "Number":
 879 | 				if ( isNaN(obj) ) {
 880 | 					return "nan";
 881 | 				}
 882 | 				return "number";
 883 | 			case "String":
 884 | 			case "Boolean":
 885 | 			case "Array":
 886 | 			case "Date":
 887 | 			case "RegExp":
 888 | 			case "Function":
 889 | 				return type.toLowerCase();
 890 | 		}
 891 | 		if ( typeof obj === "object" ) {
 892 | 			return "object";
 893 | 		}
 894 | 		return undefined;
 895 | 	},
 896 | 
 897 | 	push: function( result, actual, expected, message ) {
 898 | 		if ( !config.current ) {
 899 | 			throw new Error( "assertion outside test context, was " + sourceFromStacktrace() );
 900 | 		}
 901 | 
 902 | 		var output, source,
 903 | 			details = {
 904 | 				module: config.current.module,
 905 | 				name: config.current.testName,
 906 | 				result: result,
 907 | 				message: message,
 908 | 				actual: actual,
 909 | 				expected: expected
 910 | 			};
 911 | 
 912 | 		message = escapeText( message ) || ( result ? "okay" : "failed" );
 913 | 		message = "<span class='test-message'>" + message + "</span>";
 914 | 		output = message;
 915 | 
 916 | 		if ( !result ) {
 917 | 			expected = escapeText( QUnit.jsDump.parse(expected) );
 918 | 			actual = escapeText( QUnit.jsDump.parse(actual) );
 919 | 			output += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected + "</pre></td></tr>";
 920 | 
 921 | 			if ( actual !== expected ) {
 922 | 				output += "<tr class='test-actual'><th>Result: </th><td><pre>" + actual + "</pre></td></tr>";
 923 | 				output += "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit.diff( expected, actual ) + "</pre></td></tr>";
 924 | 			}
 925 | 
 926 | 			source = sourceFromStacktrace();
 927 | 
 928 | 			if ( source ) {
 929 | 				details.source = source;
 930 | 				output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
 931 | 			}
 932 | 
 933 | 			output += "</table>";
 934 | 		}
 935 | 
 936 | 		runLoggingCallbacks( "log", QUnit, details );
 937 | 
 938 | 		config.current.assertions.push({
 939 | 			result: !!result,
 940 | 			message: output
 941 | 		});
 942 | 	},
 943 | 
 944 | 	pushFailure: function( message, source, actual ) {
 945 | 		if ( !config.current ) {
 946 | 			throw new Error( "pushFailure() assertion outside test context, was " + sourceFromStacktrace(2) );
 947 | 		}
 948 | 
 949 | 		var output,
 950 | 			details = {
 951 | 				module: config.current.module,
 952 | 				name: config.current.testName,
 953 | 				result: false,
 954 | 				message: message
 955 | 			};
 956 | 
 957 | 		message = escapeText( message ) || "error";
 958 | 		message = "<span class='test-message'>" + message + "</span>";
 959 | 		output = message;
 960 | 
 961 | 		output += "<table>";
 962 | 
 963 | 		if ( actual ) {
 964 | 			output += "<tr class='test-actual'><th>Result: </th><td><pre>" + escapeText( actual ) + "</pre></td></tr>";
 965 | 		}
 966 | 
 967 | 		if ( source ) {
 968 | 			details.source = source;
 969 | 			output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
 970 | 		}
 971 | 
 972 | 		output += "</table>";
 973 | 
 974 | 		runLoggingCallbacks( "log", QUnit, details );
 975 | 
 976 | 		config.current.assertions.push({
 977 | 			result: false,
 978 | 			message: output
 979 | 		});
 980 | 	},
 981 | 
 982 | 	url: function( params ) {
 983 | 		params = extend( extend( {}, QUnit.urlParams ), params );
 984 | 		var key,
 985 | 			querystring = "?";
 986 | 
 987 | 		for ( key in params ) {
 988 | 			if ( !hasOwn.call( params, key ) ) {
 989 | 				continue;
 990 | 			}
 991 | 			querystring += encodeURIComponent( key ) + "=" +
 992 | 				encodeURIComponent( params[ key ] ) + "&";
 993 | 		}
 994 | 		return window.location.protocol + "//" + window.location.host +
 995 | 			window.location.pathname + querystring.slice( 0, -1 );
 996 | 	},
 997 | 
 998 | 	extend: extend,
 999 | 	id: id,
1000 | 	addEvent: addEvent
1001 | 	// load, equiv, jsDump, diff: Attached later
1002 | });
1003 | 
1004 | /**
1005 |  * @deprecated: Created for backwards compatibility with test runner that set the hook function
1006 |  * into QUnit.{hook}, instead of invoking it and passing the hook function.
1007 |  * QUnit.constructor is set to the empty F() above so that we can add to it's prototype here.
1008 |  * Doing this allows us to tell if the following methods have been overwritten on the actual
1009 |  * QUnit object.
1010 |  */
1011 | extend( QUnit.constructor.prototype, {
1012 | 
1013 | 	// Logging callbacks; all receive a single argument with the listed properties
1014 | 	// run test/logs.html for any related changes
1015 | 	begin: registerLoggingCallback( "begin" ),
1016 | 
1017 | 	// done: { failed, passed, total, runtime }
1018 | 	done: registerLoggingCallback( "done" ),
1019 | 
1020 | 	// log: { result, actual, expected, message }
1021 | 	log: registerLoggingCallback( "log" ),
1022 | 
1023 | 	// testStart: { name }
1024 | 	testStart: registerLoggingCallback( "testStart" ),
1025 | 
1026 | 	// testDone: { name, failed, passed, total, duration }
1027 | 	testDone: registerLoggingCallback( "testDone" ),
1028 | 
1029 | 	// moduleStart: { name }
1030 | 	moduleStart: registerLoggingCallback( "moduleStart" ),
1031 | 
1032 | 	// moduleDone: { name, failed, passed, total }
1033 | 	moduleDone: registerLoggingCallback( "moduleDone" )
1034 | });
1035 | 
1036 | if ( typeof document === "undefined" || document.readyState === "complete" ) {
1037 | 	config.autorun = true;
1038 | }
1039 | 
1040 | QUnit.load = function() {
1041 | 	runLoggingCallbacks( "begin", QUnit, {} );
1042 | 
1043 | 	// Initialize the config, saving the execution queue
1044 | 	var banner, filter, i, label, len, main, ol, toolbar, userAgent, val,
1045 | 		urlConfigCheckboxesContainer, urlConfigCheckboxes, moduleFilter,
1046 | 		numModules = 0,
1047 | 		moduleFilterHtml = "",
1048 | 		urlConfigHtml = "",
1049 | 		oldconfig = extend( {}, config );
1050 | 
1051 | 	QUnit.init();
1052 | 	extend(config, oldconfig);
1053 | 
1054 | 	config.blocking = false;
1055 | 
1056 | 	len = config.urlConfig.length;
1057 | 
1058 | 	for ( i = 0; i < len; i++ ) {
1059 | 		val = config.urlConfig[i];
1060 | 		if ( typeof val === "string" ) {
1061 | 			val = {
1062 | 				id: val,
1063 | 				label: val,
1064 | 				tooltip: "[no tooltip available]"
1065 | 			};
1066 | 		}
1067 | 		config[ val.id ] = QUnit.urlParams[ val.id ];
1068 | 		urlConfigHtml += "<input id='qunit-urlconfig-" + escapeText( val.id ) +
1069 | 			"' name='" + escapeText( val.id ) +
1070 | 			"' type='checkbox'" + ( config[ val.id ] ? " checked='checked'" : "" ) +
1071 | 			" title='" + escapeText( val.tooltip ) +
1072 | 			"'><label for='qunit-urlconfig-" + escapeText( val.id ) +
1073 | 			"' title='" + escapeText( val.tooltip ) + "'>" + val.label + "</label>";
1074 | 	}
1075 | 
1076 | 	moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label><select id='qunit-modulefilter' name='modulefilter'><option value='' " +
1077 | 		( config.module === undefined  ? "selected='selected'" : "" ) +
1078 | 		">< All Modules ></option>";
1079 | 
1080 | 	for ( i in config.modules ) {
1081 | 		if ( config.modules.hasOwnProperty( i ) ) {
1082 | 			numModules += 1;
1083 | 			moduleFilterHtml += "<option value='" + escapeText( encodeURIComponent(i) ) + "' " +
1084 | 				( config.module === i ? "selected='selected'" : "" ) +
1085 | 				">" + escapeText(i) + "</option>";
1086 | 		}
1087 | 	}
1088 | 	moduleFilterHtml += "</select>";
1089 | 
1090 | 	// `userAgent` initialized at top of scope
1091 | 	userAgent = id( "qunit-userAgent" );
1092 | 	if ( userAgent ) {
1093 | 		userAgent.innerHTML = navigator.userAgent;
1094 | 	}
1095 | 
1096 | 	// `banner` initialized at top of scope
1097 | 	banner = id( "qunit-header" );
1098 | 	if ( banner ) {
1099 | 		banner.innerHTML = "<a href='" + QUnit.url({ filter: undefined, module: undefined, testNumber: undefined }) + "'>" + banner.innerHTML + "</a> ";
1100 | 	}
1101 | 
1102 | 	// `toolbar` initialized at top of scope
1103 | 	toolbar = id( "qunit-testrunner-toolbar" );
1104 | 	if ( toolbar ) {
1105 | 		// `filter` initialized at top of scope
1106 | 		filter = document.createElement( "input" );
1107 | 		filter.type = "checkbox";
1108 | 		filter.id = "qunit-filter-pass";
1109 | 
1110 | 		addEvent( filter, "click", function() {
1111 | 			var tmp,
1112 | 				ol = document.getElementById( "qunit-tests" );
1113 | 
1114 | 			if ( filter.checked ) {
1115 | 				ol.className = ol.className + " hidepass";
1116 | 			} else {
1117 | 				tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
1118 | 				ol.className = tmp.replace( / hidepass /, " " );
1119 | 			}
1120 | 			if ( defined.sessionStorage ) {
1121 | 				if (filter.checked) {
1122 | 					sessionStorage.setItem( "qunit-filter-passed-tests", "true" );
1123 | 				} else {
1124 | 					sessionStorage.removeItem( "qunit-filter-passed-tests" );
1125 | 				}
1126 | 			}
1127 | 		});
1128 | 
1129 | 		if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem( "qunit-filter-passed-tests" ) ) {
1130 | 			filter.checked = true;
1131 | 			// `ol` initialized at top of scope
1132 | 			ol = document.getElementById( "qunit-tests" );
1133 | 			ol.className = ol.className + " hidepass";
1134 | 		}
1135 | 		toolbar.appendChild( filter );
1136 | 
1137 | 		// `label` initialized at top of scope
1138 | 		label = document.createElement( "label" );
1139 | 		label.setAttribute( "for", "qunit-filter-pass" );
1140 | 		label.setAttribute( "title", "Only show tests and assertons that fail. Stored in sessionStorage." );
1141 | 		label.innerHTML = "Hide passed tests";
1142 | 		toolbar.appendChild( label );
1143 | 
1144 | 		urlConfigCheckboxesContainer = document.createElement("span");
1145 | 		urlConfigCheckboxesContainer.innerHTML = urlConfigHtml;
1146 | 		urlConfigCheckboxes = urlConfigCheckboxesContainer.getElementsByTagName("input");
1147 | 		// For oldIE support:
1148 | 		// * Add handlers to the individual elements instead of the container
1149 | 		// * Use "click" instead of "change"
1150 | 		// * Fallback from event.target to event.srcElement
1151 | 		addEvents( urlConfigCheckboxes, "click", function( event ) {
1152 | 			var params = {},
1153 | 				target = event.target || event.srcElement;
1154 | 			params[ target.name ] = target.checked ? true : undefined;
1155 | 			window.location = QUnit.url( params );
1156 | 		});
1157 | 		toolbar.appendChild( urlConfigCheckboxesContainer );
1158 | 
1159 | 		if (numModules > 1) {
1160 | 			moduleFilter = document.createElement( 'span' );
1161 | 			moduleFilter.setAttribute( 'id', 'qunit-modulefilter-container' );
1162 | 			moduleFilter.innerHTML = moduleFilterHtml;
1163 | 			addEvent( moduleFilter.lastChild, "change", function() {
1164 | 				var selectBox = moduleFilter.getElementsByTagName("select")[0],
1165 | 					selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value);
1166 | 
1167 | 				window.location = QUnit.url( { module: ( selectedModule === "" ) ? undefined : selectedModule } );
1168 | 			});
1169 | 			toolbar.appendChild(moduleFilter);
1170 | 		}
1171 | 	}
1172 | 
1173 | 	// `main` initialized at top of scope
1174 | 	main = id( "qunit-fixture" );
1175 | 	if ( main ) {
1176 | 		config.fixture = main.innerHTML;
1177 | 	}
1178 | 
1179 | 	if ( config.autostart ) {
1180 | 		QUnit.start();
1181 | 	}
1182 | };
1183 | 
1184 | addEvent( window, "load", QUnit.load );
1185 | 
1186 | // `onErrorFnPrev` initialized at top of scope
1187 | // Preserve other handlers
1188 | onErrorFnPrev = window.onerror;
1189 | 
1190 | // Cover uncaught exceptions
1191 | // Returning true will surpress the default browser handler,
1192 | // returning false will let it run.
1193 | window.onerror = function ( error, filePath, linerNr ) {
1194 | 	var ret = false;
1195 | 	if ( onErrorFnPrev ) {
1196 | 		ret = onErrorFnPrev( error, filePath, linerNr );
1197 | 	}
1198 | 
1199 | 	// Treat return value as window.onerror itself does,
1200 | 	// Only do our handling if not surpressed.
1201 | 	if ( ret !== true ) {
1202 | 		if ( QUnit.config.current ) {
1203 | 			if ( QUnit.config.current.ignoreGlobalErrors ) {
1204 | 				return true;
1205 | 			}
1206 | 			QUnit.pushFailure( error, filePath + ":" + linerNr );
1207 | 		} else {
1208 | 			QUnit.test( "global failure", extend( function() {
1209 | 				QUnit.pushFailure( error, filePath + ":" + linerNr );
1210 | 			}, { validTest: validTest } ) );
1211 | 		}
1212 | 		return false;
1213 | 	}
1214 | 
1215 | 	return ret;
1216 | };
1217 | 
1218 | function done() {
1219 | 	config.autorun = true;
1220 | 
1221 | 	// Log the last module results
1222 | 	if ( config.currentModule ) {
1223 | 		runLoggingCallbacks( "moduleDone", QUnit, {
1224 | 			name: config.currentModule,
1225 | 			failed: config.moduleStats.bad,
1226 | 			passed: config.moduleStats.all - config.moduleStats.bad,
1227 | 			total: config.moduleStats.all
1228 | 		});
1229 | 	}
1230 | 
1231 | 	var i, key,
1232 | 		banner = id( "qunit-banner" ),
1233 | 		tests = id( "qunit-tests" ),
1234 | 		runtime = +new Date() - config.started,
1235 | 		passed = config.stats.all - config.stats.bad,
1236 | 		html = [
1237 | 			"Tests completed in ",
1238 | 			runtime,
1239 | 			" milliseconds.<br/>",
1240 | 			"<span class='passed'>",
1241 | 			passed,
1242 | 			"</span> assertions of <span class='total'>",
1243 | 			config.stats.all,
1244 | 			"</span> passed, <span class='failed'>",
1245 | 			config.stats.bad,
1246 | 			"</span> failed."
1247 | 		].join( "" );
1248 | 
1249 | 	if ( banner ) {
1250 | 		banner.className = ( config.stats.bad ? "qunit-fail" : "qunit-pass" );
1251 | 	}
1252 | 
1253 | 	if ( tests ) {
1254 | 		id( "qunit-testresult" ).innerHTML = html;
1255 | 	}
1256 | 
1257 | 	if ( config.altertitle && typeof document !== "undefined" && document.title ) {
1258 | 		// show ✖ for good, ✔ for bad suite result in title
1259 | 		// use escape sequences in case file gets loaded with non-utf-8-charset
1260 | 		document.title = [
1261 | 			( config.stats.bad ? "\u2716" : "\u2714" ),
1262 | 			document.title.replace( /^[\u2714\u2716] /i, "" )
1263 | 		].join( " " );
1264 | 	}
1265 | 
1266 | 	// clear own sessionStorage items if all tests passed
1267 | 	if ( config.reorder && defined.sessionStorage && config.stats.bad === 0 ) {
1268 | 		// `key` & `i` initialized at top of scope
1269 | 		for ( i = 0; i < sessionStorage.length; i++ ) {
1270 | 			key = sessionStorage.key( i++ );
1271 | 			if ( key.indexOf( "qunit-test-" ) === 0 ) {
1272 | 				sessionStorage.removeItem( key );
1273 | 			}
1274 | 		}
1275 | 	}
1276 | 
1277 | 	// scroll back to top to show results
1278 | 	if ( window.scrollTo ) {
1279 | 		window.scrollTo(0, 0);
1280 | 	}
1281 | 
1282 | 	runLoggingCallbacks( "done", QUnit, {
1283 | 		failed: config.stats.bad,
1284 | 		passed: passed,
1285 | 		total: config.stats.all,
1286 | 		runtime: runtime
1287 | 	});
1288 | }
1289 | 
1290 | /** @return Boolean: true if this test should be ran */
1291 | function validTest( test ) {
1292 | 	var include,
1293 | 		filter = config.filter && config.filter.toLowerCase(),
1294 | 		module = config.module && config.module.toLowerCase(),
1295 | 		fullName = (test.module + ": " + test.testName).toLowerCase();
1296 | 
1297 | 	// Internally-generated tests are always valid
1298 | 	if ( test.callback && test.callback.validTest === validTest ) {
1299 | 		delete test.callback.validTest;
1300 | 		return true;
1301 | 	}
1302 | 
1303 | 	if ( config.testNumber ) {
1304 | 		return test.testNumber === config.testNumber;
1305 | 	}
1306 | 
1307 | 	if ( module && ( !test.module || test.module.toLowerCase() !== module ) ) {
1308 | 		return false;
1309 | 	}
1310 | 
1311 | 	if ( !filter ) {
1312 | 		return true;
1313 | 	}
1314 | 
1315 | 	include = filter.charAt( 0 ) !== "!";
1316 | 	if ( !include ) {
1317 | 		filter = filter.slice( 1 );
1318 | 	}
1319 | 
1320 | 	// If the filter matches, we need to honour include
1321 | 	if ( fullName.indexOf( filter ) !== -1 ) {
1322 | 		return include;
1323 | 	}
1324 | 
1325 | 	// Otherwise, do the opposite
1326 | 	return !include;
1327 | }
1328 | 
1329 | // so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions)
1330 | // Later Safari and IE10 are supposed to support error.stack as well
1331 | // See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
1332 | function extractStacktrace( e, offset ) {
1333 | 	offset = offset === undefined ? 3 : offset;
1334 | 
1335 | 	var stack, include, i;
1336 | 
1337 | 	if ( e.stacktrace ) {
1338 | 		// Opera
1339 | 		return e.stacktrace.split( "\n" )[ offset + 3 ];
1340 | 	} else if ( e.stack ) {
1341 | 		// Firefox, Chrome
1342 | 		stack = e.stack.split( "\n" );
1343 | 		if (/^error$/i.test( stack[0] ) ) {
1344 | 			stack.shift();
1345 | 		}
1346 | 		if ( fileName ) {
1347 | 			include = [];
1348 | 			for ( i = offset; i < stack.length; i++ ) {
1349 | 				if ( stack[ i ].indexOf( fileName ) !== -1 ) {
1350 | 					break;
1351 | 				}
1352 | 				include.push( stack[ i ] );
1353 | 			}
1354 | 			if ( include.length ) {
1355 | 				return include.join( "\n" );
1356 | 			}
1357 | 		}
1358 | 		return stack[ offset ];
1359 | 	} else if ( e.sourceURL ) {
1360 | 		// Safari, PhantomJS
1361 | 		// hopefully one day Safari provides actual stacktraces
1362 | 		// exclude useless self-reference for generated Error objects
1363 | 		if ( /qunit.js$/.test( e.sourceURL ) ) {
1364 | 			return;
1365 | 		}
1366 | 		// for actual exceptions, this is useful
1367 | 		return e.sourceURL + ":" + e.line;
1368 | 	}
1369 | }
1370 | function sourceFromStacktrace( offset ) {
1371 | 	try {
1372 | 		throw new Error();
1373 | 	} catch ( e ) {
1374 | 		return extractStacktrace( e, offset );
1375 | 	}
1376 | }
1377 | 
1378 | /**
1379 |  * Escape text for attribute or text content.
1380 |  */
1381 | function escapeText( s ) {
1382 | 	if ( !s ) {
1383 | 		return "";
1384 | 	}
1385 | 	s = s + "";
1386 | 	// Both single quotes and double quotes (for attributes)
1387 | 	return s.replace( /['"<>&]/g, function( s ) {
1388 | 		switch( s ) {
1389 | 			case '\'':
1390 | 				return '&#039;';
1391 | 			case '"':
1392 | 				return '&quot;';
1393 | 			case '<':
1394 | 				return '&lt;';
1395 | 			case '>':
1396 | 				return '&gt;';
1397 | 			case '&':
1398 | 				return '&amp;';
1399 | 		}
1400 | 	});
1401 | }
1402 | 
1403 | function synchronize( callback, last ) {
1404 | 	config.queue.push( callback );
1405 | 
1406 | 	if ( config.autorun && !config.blocking ) {
1407 | 		process( last );
1408 | 	}
1409 | }
1410 | 
1411 | function process( last ) {
1412 | 	function next() {
1413 | 		process( last );
1414 | 	}
1415 | 	var start = new Date().getTime();
1416 | 	config.depth = config.depth ? config.depth + 1 : 1;
1417 | 
1418 | 	while ( config.queue.length && !config.blocking ) {
1419 | 		if ( !defined.setTimeout || config.updateRate <= 0 || ( ( new Date().getTime() - start ) < config.updateRate ) ) {
1420 | 			config.queue.shift()();
1421 | 		} else {
1422 | 			window.setTimeout( next, 13 );
1423 | 			break;
1424 | 		}
1425 | 	}
1426 | 	config.depth--;
1427 | 	if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) {
1428 | 		done();
1429 | 	}
1430 | }
1431 | 
1432 | function saveGlobal() {
1433 | 	config.pollution = [];
1434 | 
1435 | 	if ( config.noglobals ) {
1436 | 		for ( var key in window ) {
1437 | 			// in Opera sometimes DOM element ids show up here, ignore them
1438 | 			if ( !hasOwn.call( window, key ) || /^qunit-test-output/.test( key ) ) {
1439 | 				continue;
1440 | 			}
1441 | 			config.pollution.push( key );
1442 | 		}
1443 | 	}
1444 | }
1445 | 
1446 | function checkPollution() {
1447 | 	var newGlobals,
1448 | 		deletedGlobals,
1449 | 		old = config.pollution;
1450 | 
1451 | 	saveGlobal();
1452 | 
1453 | 	newGlobals = diff( config.pollution, old );
1454 | 	if ( newGlobals.length > 0 ) {
1455 | 		QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") );
1456 | 	}
1457 | 
1458 | 	deletedGlobals = diff( old, config.pollution );
1459 | 	if ( deletedGlobals.length > 0 ) {
1460 | 		QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join(", ") );
1461 | 	}
1462 | }
1463 | 
1464 | // returns a new Array with the elements that are in a but not in b
1465 | function diff( a, b ) {
1466 | 	var i, j,
1467 | 		result = a.slice();
1468 | 
1469 | 	for ( i = 0; i < result.length; i++ ) {
1470 | 		for ( j = 0; j < b.length; j++ ) {
1471 | 			if ( result[i] === b[j] ) {
1472 | 				result.splice( i, 1 );
1473 | 				i--;
1474 | 				break;
1475 | 			}
1476 | 		}
1477 | 	}
1478 | 	return result;
1479 | }
1480 | 
1481 | function extend( a, b ) {
1482 | 	for ( var prop in b ) {
1483 | 		if ( b[ prop ] === undefined ) {
1484 | 			delete a[ prop ];
1485 | 
1486 | 		// Avoid "Member not found" error in IE8 caused by setting window.constructor
1487 | 		} else if ( prop !== "constructor" || a !== window ) {
1488 | 			a[ prop ] = b[ prop ];
1489 | 		}
1490 | 	}
1491 | 
1492 | 	return a;
1493 | }
1494 | 
1495 | /**
1496 |  * @param {HTMLElement} elem
1497 |  * @param {string} type
1498 |  * @param {Function} fn
1499 |  */
1500 | function addEvent( elem, type, fn ) {
1501 | 	// Standards-based browsers
1502 | 	if ( elem.addEventListener ) {
1503 | 		elem.addEventListener( type, fn, false );
1504 | 	// IE
1505 | 	} else {
1506 | 		elem.attachEvent( "on" + type, fn );
1507 | 	}
1508 | }
1509 | 
1510 | /**
1511 |  * @param {Array|NodeList} elems
1512 |  * @param {string} type
1513 |  * @param {Function} fn
1514 |  */
1515 | function addEvents( elems, type, fn ) {
1516 | 	var i = elems.length;
1517 | 	while ( i-- ) {
1518 | 		addEvent( elems[i], type, fn );
1519 | 	}
1520 | }
1521 | 
1522 | function hasClass( elem, name ) {
1523 | 	return (" " + elem.className + " ").indexOf(" " + name + " ") > -1;
1524 | }
1525 | 
1526 | function addClass( elem, name ) {
1527 | 	if ( !hasClass( elem, name ) ) {
1528 | 		elem.className += (elem.className ? " " : "") + name;
1529 | 	}
1530 | }
1531 | 
1532 | function removeClass( elem, name ) {
1533 | 	var set = " " + elem.className + " ";
1534 | 	// Class name may appear multiple times
1535 | 	while ( set.indexOf(" " + name + " ") > -1 ) {
1536 | 		set = set.replace(" " + name + " " , " ");
1537 | 	}
1538 | 	// If possible, trim it for prettiness, but not neccecarily
1539 | 	elem.className = window.jQuery ? jQuery.trim( set ) : ( set.trim ? set.trim() : set );
1540 | }
1541 | 
1542 | function id( name ) {
1543 | 	return !!( typeof document !== "undefined" && document && document.getElementById ) &&
1544 | 		document.getElementById( name );
1545 | }
1546 | 
1547 | function registerLoggingCallback( key ) {
1548 | 	return function( callback ) {
1549 | 		config[key].push( callback );
1550 | 	};
1551 | }
1552 | 
1553 | // Supports deprecated method of completely overwriting logging callbacks
1554 | function runLoggingCallbacks( key, scope, args ) {
1555 | 	var i, callbacks;
1556 | 	if ( QUnit.hasOwnProperty( key ) ) {
1557 | 		QUnit[ key ].call(scope, args );
1558 | 	} else {
1559 | 		callbacks = config[ key ];
1560 | 		for ( i = 0; i < callbacks.length; i++ ) {
1561 | 			callbacks[ i ].call( scope, args );
1562 | 		}
1563 | 	}
1564 | }
1565 | 
1566 | // Test for equality any JavaScript type.
1567 | // Author: Philippe Rathé <prathe@gmail.com>
1568 | QUnit.equiv = (function() {
1569 | 
1570 | 	// Call the o related callback with the given arguments.
1571 | 	function bindCallbacks( o, callbacks, args ) {
1572 | 		var prop = QUnit.objectType( o );
1573 | 		if ( prop ) {
1574 | 			if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) {
1575 | 				return callbacks[ prop ].apply( callbacks, args );
1576 | 			} else {
1577 | 				return callbacks[ prop ]; // or undefined
1578 | 			}
1579 | 		}
1580 | 	}
1581 | 
1582 | 	// the real equiv function
1583 | 	var innerEquiv,
1584 | 		// stack to decide between skip/abort functions
1585 | 		callers = [],
1586 | 		// stack to avoiding loops from circular referencing
1587 | 		parents = [],
1588 | 
1589 | 		getProto = Object.getPrototypeOf || function ( obj ) {
1590 | 			return obj.__proto__;
1591 | 		},
1592 | 		callbacks = (function () {
1593 | 
1594 | 			// for string, boolean, number and null
1595 | 			function useStrictEquality( b, a ) {
1596 | 				/*jshint eqeqeq:false */
1597 | 				if ( b instanceof a.constructor || a instanceof b.constructor ) {
1598 | 					// to catch short annotaion VS 'new' annotation of a
1599 | 					// declaration
1600 | 					// e.g. var i = 1;
1601 | 					// var j = new Number(1);
1602 | 					return a == b;
1603 | 				} else {
1604 | 					return a === b;
1605 | 				}
1606 | 			}
1607 | 
1608 | 			return {
1609 | 				"string": useStrictEquality,
1610 | 				"boolean": useStrictEquality,
1611 | 				"number": useStrictEquality,
1612 | 				"null": useStrictEquality,
1613 | 				"undefined": useStrictEquality,
1614 | 
1615 | 				"nan": function( b ) {
1616 | 					return isNaN( b );
1617 | 				},
1618 | 
1619 | 				"date": function( b, a ) {
1620 | 					return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf();
1621 | 				},
1622 | 
1623 | 				"regexp": function( b, a ) {
1624 | 					return QUnit.objectType( b ) === "regexp" &&
1625 | 						// the regex itself
1626 | 						a.source === b.source &&
1627 | 						// and its modifers
1628 | 						a.global === b.global &&
1629 | 						// (gmi) ...
1630 | 						a.ignoreCase === b.ignoreCase &&
1631 | 						a.multiline === b.multiline &&
1632 | 						a.sticky === b.sticky;
1633 | 				},
1634 | 
1635 | 				// - skip when the property is a method of an instance (OOP)
1636 | 				// - abort otherwise,
1637 | 				// initial === would have catch identical references anyway
1638 | 				"function": function() {
1639 | 					var caller = callers[callers.length - 1];
1640 | 					return caller !== Object && typeof caller !== "undefined";
1641 | 				},
1642 | 
1643 | 				"array": function( b, a ) {
1644 | 					var i, j, len, loop;
1645 | 
1646 | 					// b could be an object literal here
1647 | 					if ( QUnit.objectType( b ) !== "array" ) {
1648 | 						return false;
1649 | 					}
1650 | 
1651 | 					len = a.length;
1652 | 					if ( len !== b.length ) {
1653 | 						// safe and faster
1654 | 						return false;
1655 | 					}
1656 | 
1657 | 					// track reference to avoid circular references
1658 | 					parents.push( a );
1659 | 					for ( i = 0; i < len; i++ ) {
1660 | 						loop = false;
1661 | 						for ( j = 0; j < parents.length; j++ ) {
1662 | 							if ( parents[j] === a[i] ) {
1663 | 								loop = true;// dont rewalk array
1664 | 							}
1665 | 						}
1666 | 						if ( !loop && !innerEquiv(a[i], b[i]) ) {
1667 | 							parents.pop();
1668 | 							return false;
1669 | 						}
1670 | 					}
1671 | 					parents.pop();
1672 | 					return true;
1673 | 				},
1674 | 
1675 | 				"object": function( b, a ) {
1676 | 					var i, j, loop,
1677 | 						// Default to true
1678 | 						eq = true,
1679 | 						aProperties = [],
1680 | 						bProperties = [];
1681 | 
1682 | 					// comparing constructors is more strict than using
1683 | 					// instanceof
1684 | 					if ( a.constructor !== b.constructor ) {
1685 | 						// Allow objects with no prototype to be equivalent to
1686 | 						// objects with Object as their constructor.
1687 | 						if ( !(( getProto(a) === null && getProto(b) === Object.prototype ) ||
1688 | 							( getProto(b) === null && getProto(a) === Object.prototype ) ) ) {
1689 | 								return false;
1690 | 						}
1691 | 					}
1692 | 
1693 | 					// stack constructor before traversing properties
1694 | 					callers.push( a.constructor );
1695 | 					// track reference to avoid circular references
1696 | 					parents.push( a );
1697 | 
1698 | 					for ( i in a ) { // be strict: don't ensures hasOwnProperty
1699 | 									// and go deep
1700 | 						loop = false;
1701 | 						for ( j = 0; j < parents.length; j++ ) {
1702 | 							if ( parents[j] === a[i] ) {
1703 | 								// don't go down the same path twice
1704 | 								loop = true;
1705 | 							}
1706 | 						}
1707 | 						aProperties.push(i); // collect a's properties
1708 | 
1709 | 						if (!loop && !innerEquiv( a[i], b[i] ) ) {
1710 | 							eq = false;
1711 | 							break;
1712 | 						}
1713 | 					}
1714 | 
1715 | 					callers.pop(); // unstack, we are done
1716 | 					parents.pop();
1717 | 
1718 | 					for ( i in b ) {
1719 | 						bProperties.push( i ); // collect b's properties
1720 | 					}
1721 | 
1722 | 					// Ensures identical properties name
1723 | 					return eq && innerEquiv( aProperties.sort(), bProperties.sort() );
1724 | 				}
1725 | 			};
1726 | 		}());
1727 | 
1728 | 	innerEquiv = function() { // can take multiple arguments
1729 | 		var args = [].slice.apply( arguments );
1730 | 		if ( args.length < 2 ) {
1731 | 			return true; // end transition
1732 | 		}
1733 | 
1734 | 		return (function( a, b ) {
1735 | 			if ( a === b ) {
1736 | 				return true; // catch the most you can
1737 | 			} else if ( a === null || b === null || typeof a === "undefined" ||
1738 | 					typeof b === "undefined" ||
1739 | 					QUnit.objectType(a) !== QUnit.objectType(b) ) {
1740 | 				return false; // don't lose time with error prone cases
1741 | 			} else {
1742 | 				return bindCallbacks(a, callbacks, [ b, a ]);
1743 | 			}
1744 | 
1745 | 			// apply transition with (1..n) arguments
1746 | 		}( args[0], args[1] ) && arguments.callee.apply( this, args.splice(1, args.length - 1 )) );
1747 | 	};
1748 | 
1749 | 	return innerEquiv;
1750 | }());
1751 | 
1752 | /**
1753 |  * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
1754 |  * http://flesler.blogspot.com Licensed under BSD
1755 |  * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
1756 |  *
1757 |  * @projectDescription Advanced and extensible data dumping for Javascript.
1758 |  * @version 1.0.0
1759 |  * @author Ariel Flesler
1760 |  * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
1761 |  */
1762 | QUnit.jsDump = (function() {
1763 | 	function quote( str ) {
1764 | 		return '"' + str.toString().replace( /"/g, '\\"' ) + '"';
1765 | 	}
1766 | 	function literal( o ) {
1767 | 		return o + "";
1768 | 	}
1769 | 	function join( pre, arr, post ) {
1770 | 		var s = jsDump.separator(),
1771 | 			base = jsDump.indent(),
1772 | 			inner = jsDump.indent(1);
1773 | 		if ( arr.join ) {
1774 | 			arr = arr.join( "," + s + inner );
1775 | 		}
1776 | 		if ( !arr ) {
1777 | 			return pre + post;
1778 | 		}
1779 | 		return [ pre, inner + arr, base + post ].join(s);
1780 | 	}
1781 | 	function array( arr, stack ) {
1782 | 		var i = arr.length, ret = new Array(i);
1783 | 		this.up();
1784 | 		while ( i-- ) {
1785 | 			ret[i] = this.parse( arr[i] , undefined , stack);
1786 | 		}
1787 | 		this.down();
1788 | 		return join( "[", ret, "]" );
1789 | 	}
1790 | 
1791 | 	var reName = /^function (\w+)/,
1792 | 		jsDump = {
1793 | 			// type is used mostly internally, you can fix a (custom)type in advance
1794 | 			parse: function( obj, type, stack ) {
1795 | 				stack = stack || [ ];
1796 | 				var inStack, res,
1797 | 					parser = this.parsers[ type || this.typeOf(obj) ];
1798 | 
1799 | 				type = typeof parser;
1800 | 				inStack = inArray( obj, stack );
1801 | 
1802 | 				if ( inStack !== -1 ) {
1803 | 					return "recursion(" + (inStack - stack.length) + ")";
1804 | 				}
1805 | 				if ( type === "function" )  {
1806 | 					stack.push( obj );
1807 | 					res = parser.call( this, obj, stack );
1808 | 					stack.pop();
1809 | 					return res;
1810 | 				}
1811 | 				return ( type === "string" ) ? parser : this.parsers.error;
1812 | 			},
1813 | 			typeOf: function( obj ) {
1814 | 				var type;
1815 | 				if ( obj === null ) {
1816 | 					type = "null";
1817 | 				} else if ( typeof obj === "undefined" ) {
1818 | 					type = "undefined";
1819 | 				} else if ( QUnit.is( "regexp", obj) ) {
1820 | 					type = "regexp";
1821 | 				} else if ( QUnit.is( "date", obj) ) {
1822 | 					type = "date";
1823 | 				} else if ( QUnit.is( "function", obj) ) {
1824 | 					type = "function";
1825 | 				} else if ( typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined" ) {
1826 | 					type = "window";
1827 | 				} else if ( obj.nodeType === 9 ) {
1828 | 					type = "document";
1829 | 				} else if ( obj.nodeType ) {
1830 | 					type = "node";
1831 | 				} else if (
1832 | 					// native arrays
1833 | 					toString.call( obj ) === "[object Array]" ||
1834 | 					// NodeList objects
1835 | 					( typeof obj.length === "number" && typeof obj.item !== "undefined" && ( obj.length ? obj.item(0) === obj[0] : ( obj.item( 0 ) === null && typeof obj[0] === "undefined" ) ) )
1836 | 				) {
1837 | 					type = "array";
1838 | 				} else if ( obj.constructor === Error.prototype.constructor ) {
1839 | 					type = "error";
1840 | 				} else {
1841 | 					type = typeof obj;
1842 | 				}
1843 | 				return type;
1844 | 			},
1845 | 			separator: function() {
1846 | 				return this.multiline ?	this.HTML ? "<br />" : "\n" : this.HTML ? "&nbsp;" : " ";
1847 | 			},
1848 | 			// extra can be a number, shortcut for increasing-calling-decreasing
1849 | 			indent: function( extra ) {
1850 | 				if ( !this.multiline ) {
1851 | 					return "";
1852 | 				}
1853 | 				var chr = this.indentChar;
1854 | 				if ( this.HTML ) {
1855 | 					chr = chr.replace( /\t/g, "   " ).replace( / /g, "&nbsp;" );
1856 | 				}
1857 | 				return new Array( this._depth_ + (extra||0) ).join(chr);
1858 | 			},
1859 | 			up: function( a ) {
1860 | 				this._depth_ += a || 1;
1861 | 			},
1862 | 			down: function( a ) {
1863 | 				this._depth_ -= a || 1;
1864 | 			},
1865 | 			setParser: function( name, parser ) {
1866 | 				this.parsers[name] = parser;
1867 | 			},
1868 | 			// The next 3 are exposed so you can use them
1869 | 			quote: quote,
1870 | 			literal: literal,
1871 | 			join: join,
1872 | 			//
1873 | 			_depth_: 1,
1874 | 			// This is the list of parsers, to modify them, use jsDump.setParser
1875 | 			parsers: {
1876 | 				window: "[Window]",
1877 | 				document: "[Document]",
1878 | 				error: function(error) {
1879 | 					return "Error(\"" + error.message + "\")";
1880 | 				},
1881 | 				unknown: "[Unknown]",
1882 | 				"null": "null",
1883 | 				"undefined": "undefined",
1884 | 				"function": function( fn ) {
1885 | 					var ret = "function",
1886 | 						// functions never have name in IE
1887 | 						name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1];
1888 | 
1889 | 					if ( name ) {
1890 | 						ret += " " + name;
1891 | 					}
1892 | 					ret += "( ";
1893 | 
1894 | 					ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" );
1895 | 					return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" );
1896 | 				},
1897 | 				array: array,
1898 | 				nodelist: array,
1899 | 				"arguments": array,
1900 | 				object: function( map, stack ) {
1901 | 					var ret = [ ], keys, key, val, i;
1902 | 					QUnit.jsDump.up();
1903 | 					keys = [];
1904 | 					for ( key in map ) {
1905 | 						keys.push( key );
1906 | 					}
1907 | 					keys.sort();
1908 | 					for ( i = 0; i < keys.length; i++ ) {
1909 | 						key = keys[ i ];
1910 | 						val = map[ key ];
1911 | 						ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) );
1912 | 					}
1913 | 					QUnit.jsDump.down();
1914 | 					return join( "{", ret, "}" );
1915 | 				},
1916 | 				node: function( node ) {
1917 | 					var len, i, val,
1918 | 						open = QUnit.jsDump.HTML ? "&lt;" : "<",
1919 | 						close = QUnit.jsDump.HTML ? "&gt;" : ">",
1920 | 						tag = node.nodeName.toLowerCase(),
1921 | 						ret = open + tag,
1922 | 						attrs = node.attributes;
1923 | 
1924 | 					if ( attrs ) {
1925 | 						for ( i = 0, len = attrs.length; i < len; i++ ) {
1926 | 							val = attrs[i].nodeValue;
1927 | 							// IE6 includes all attributes in .attributes, even ones not explicitly set.
1928 | 							// Those have values like undefined, null, 0, false, "" or "inherit".
1929 | 							if ( val && val !== "inherit" ) {
1930 | 								ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" );
1931 | 							}
1932 | 						}
1933 | 					}
1934 | 					ret += close;
1935 | 
1936 | 					// Show content of TextNode or CDATASection
1937 | 					if ( node.nodeType === 3 || node.nodeType === 4 ) {
1938 | 						ret += node.nodeValue;
1939 | 					}
1940 | 
1941 | 					return ret + open + "/" + tag + close;
1942 | 				},
1943 | 				// function calls it internally, it's the arguments part of the function
1944 | 				functionArgs: function( fn ) {
1945 | 					var args,
1946 | 						l = fn.length;
1947 | 
1948 | 					if ( !l ) {
1949 | 						return "";
1950 | 					}
1951 | 
1952 | 					args = new Array(l);
1953 | 					while ( l-- ) {
1954 | 						// 97 is 'a'
1955 | 						args[l] = String.fromCharCode(97+l);
1956 | 					}
1957 | 					return " " + args.join( ", " ) + " ";
1958 | 				},
1959 | 				// object calls it internally, the key part of an item in a map
1960 | 				key: quote,
1961 | 				// function calls it internally, it's the content of the function
1962 | 				functionCode: "[code]",
1963 | 				// node calls it internally, it's an html attribute value
1964 | 				attribute: quote,
1965 | 				string: quote,
1966 | 				date: quote,
1967 | 				regexp: literal,
1968 | 				number: literal,
1969 | 				"boolean": literal
1970 | 			},
1971 | 			// if true, entities are escaped ( <, >, \t, space and \n )
1972 | 			HTML: false,
1973 | 			// indentation unit
1974 | 			indentChar: "  ",
1975 | 			// if true, items in a collection, are separated by a \n, else just a space.
1976 | 			multiline: true
1977 | 		};
1978 | 
1979 | 	return jsDump;
1980 | }());
1981 | 
1982 | // from jquery.js
1983 | function inArray( elem, array ) {
1984 | 	if ( array.indexOf ) {
1985 | 		return array.indexOf( elem );
1986 | 	}
1987 | 
1988 | 	for ( var i = 0, length = array.length; i < length; i++ ) {
1989 | 		if ( array[ i ] === elem ) {
1990 | 			return i;
1991 | 		}
1992 | 	}
1993 | 
1994 | 	return -1;
1995 | }
1996 | 
1997 | /*
1998 |  * Javascript Diff Algorithm
1999 |  *  By John Resig (http://ejohn.org/)
2000 |  *  Modified by Chu Alan "sprite"
2001 |  *
2002 |  * Released under the MIT license.
2003 |  *
2004 |  * More Info:
2005 |  *  http://ejohn.org/projects/javascript-diff-algorithm/
2006 |  *
2007 |  * Usage: QUnit.diff(expected, actual)
2008 |  *
2009 |  * 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"
2010 |  */
2011 | QUnit.diff = (function() {
2012 | 	/*jshint eqeqeq:false, eqnull:true */
2013 | 	function diff( o, n ) {
2014 | 		var i,
2015 | 			ns = {},
2016 | 			os = {};
2017 | 
2018 | 		for ( i = 0; i < n.length; i++ ) {
2019 | 			if ( !hasOwn.call( ns, n[i] ) ) {
2020 | 				ns[ n[i] ] = {
2021 | 					rows: [],
2022 | 					o: null
2023 | 				};
2024 | 			}
2025 | 			ns[ n[i] ].rows.push( i );
2026 | 		}
2027 | 
2028 | 		for ( i = 0; i < o.length; i++ ) {
2029 | 			if ( !hasOwn.call( os, o[i] ) ) {
2030 | 				os[ o[i] ] = {
2031 | 					rows: [],
2032 | 					n: null
2033 | 				};
2034 | 			}
2035 | 			os[ o[i] ].rows.push( i );
2036 | 		}
2037 | 
2038 | 		for ( i in ns ) {
2039 | 			if ( !hasOwn.call( ns, i ) ) {
2040 | 				continue;
2041 | 			}
2042 | 			if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) {
2043 | 				n[ ns[i].rows[0] ] = {
2044 | 					text: n[ ns[i].rows[0] ],
2045 | 					row: os[i].rows[0]
2046 | 				};
2047 | 				o[ os[i].rows[0] ] = {
2048 | 					text: o[ os[i].rows[0] ],
2049 | 					row: ns[i].rows[0]
2050 | 				};
2051 | 			}
2052 | 		}
2053 | 
2054 | 		for ( i = 0; i < n.length - 1; i++ ) {
2055 | 			if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null &&
2056 | 						n[ i + 1 ] == o[ n[i].row + 1 ] ) {
2057 | 
2058 | 				n[ i + 1 ] = {
2059 | 					text: n[ i + 1 ],
2060 | 					row: n[i].row + 1
2061 | 				};
2062 | 				o[ n[i].row + 1 ] = {
2063 | 					text: o[ n[i].row + 1 ],
2064 | 					row: i + 1
2065 | 				};
2066 | 			}
2067 | 		}
2068 | 
2069 | 		for ( i = n.length - 1; i > 0; i-- ) {
2070 | 			if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null &&
2071 | 						n[ i - 1 ] == o[ n[i].row - 1 ]) {
2072 | 
2073 | 				n[ i - 1 ] = {
2074 | 					text: n[ i - 1 ],
2075 | 					row: n[i].row - 1
2076 | 				};
2077 | 				o[ n[i].row - 1 ] = {
2078 | 					text: o[ n[i].row - 1 ],
2079 | 					row: i - 1
2080 | 				};
2081 | 			}
2082 | 		}
2083 | 
2084 | 		return {
2085 | 			o: o,
2086 | 			n: n
2087 | 		};
2088 | 	}
2089 | 
2090 | 	return function( o, n ) {
2091 | 		o = o.replace( /\s+$/, "" );
2092 | 		n = n.replace( /\s+$/, "" );
2093 | 
2094 | 		var i, pre,
2095 | 			str = "",
2096 | 			out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ),
2097 | 			oSpace = o.match(/\s+/g),
2098 | 			nSpace = n.match(/\s+/g);
2099 | 
2100 | 		if ( oSpace == null ) {
2101 | 			oSpace = [ " " ];
2102 | 		}
2103 | 		else {
2104 | 			oSpace.push( " " );
2105 | 		}
2106 | 
2107 | 		if ( nSpace == null ) {
2108 | 			nSpace = [ " " ];
2109 | 		}
2110 | 		else {
2111 | 			nSpace.push( " " );
2112 | 		}
2113 | 
2114 | 		if ( out.n.length === 0 ) {
2115 | 			for ( i = 0; i < out.o.length; i++ ) {
2116 | 				str += "<del>" + out.o[i] + oSpace[i] + "</del>";
2117 | 			}
2118 | 		}
2119 | 		else {
2120 | 			if ( out.n[0].text == null ) {
2121 | 				for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) {
2122 | 					str += "<del>" + out.o[n] + oSpace[n] + "</del>";
2123 | 				}
2124 | 			}
2125 | 
2126 | 			for ( i = 0; i < out.n.length; i++ ) {
2127 | 				if (out.n[i].text == null) {
2128 | 					str += "<ins>" + out.n[i] + nSpace[i] + "</ins>";
2129 | 				}
2130 | 				else {
2131 | 					// `pre` initialized at top of scope
2132 | 					pre = "";
2133 | 
2134 | 					for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) {
2135 | 						pre += "<del>" + out.o[n] + oSpace[n] + "</del>";
2136 | 					}
2137 | 					str += " " + out.n[i].text + nSpace[i] + pre;
2138 | 				}
2139 | 			}
2140 | 		}
2141 | 
2142 | 		return str;
2143 | 	};
2144 | }());
2145 | 
2146 | // for CommonJS enviroments, export everything
2147 | if ( typeof exports !== "undefined" ) {
2148 | 	extend( exports, QUnit );
2149 | }
2150 | 
2151 | // get at whatever the global object is, like window in browsers
2152 | }( (function() {return this;}.call()) ));
2153 | 


--------------------------------------------------------------------------------
/test/tests.js:
--------------------------------------------------------------------------------
  1 | test('with no options set', function() {
  2 |     $('#all').checkAll();
  3 | 
  4 |     // check
  5 |     $('#all').trigger('click');
  6 |     equal($('input[type=checkbox]:checked').length, $('input[type=checkbox]').length);
  7 | 
  8 |     //explicitly test all checkboxes are checked including the lonely one
  9 |     equal(true, $('#lonely-checkbox').is(':checked'));
 10 | 
 11 |     // uncheck
 12 |     $('#all').trigger('click');
 13 |     equal(0, $('input[type=checkbox]:checked').length);
 14 | });
 15 | 
 16 | test('with container set', function() {
 17 |   var containerSelector = '#group1';
 18 | 
 19 |   $('#all').checkAll({ container: containerSelector });
 20 | 
 21 |   // check
 22 |   $('#all').trigger('click');
 23 |   equal($('input[type=checkbox]:checked', containerSelector).length, $('input[type=checkbox]', containerSelector).length);
 24 | 
 25 |   equal(false, $('#lonely-checkbox').is(':checked'));
 26 | 
 27 |   // uncheck
 28 |   $('#all').trigger('click');
 29 |   equal(0, $('input[type=checkbox]:checked', containerSelector).length);
 30 | });
 31 | 
 32 | test('with container set via data attribute', function() {
 33 |     var containerSelector = '#group1';
 34 | 
 35 |     $('#all').data('container', containerSelector);
 36 |     $('#all').checkAll();
 37 | 
 38 |     // check
 39 |     $('#all').trigger('click');
 40 |     equal($('input[type=checkbox]:checked', containerSelector).length, $('input[type=checkbox]', containerSelector).length);
 41 | 
 42 |     equal(false, $('#lonely-checkbox').is(':checked'));
 43 | 
 44 |     // uncheck
 45 |     $('#all').trigger('click');
 46 |     equal(0, $('input[type=checkbox]:checked', containerSelector).length);
 47 | });
 48 | 
 49 | test('with childCheckboxes set', function() {
 50 |   var childSelector = '.group1'
 51 | 
 52 |   $('#all').checkAll({ childCheckboxes: childSelector });
 53 | 
 54 |   // check
 55 |   $('#all').trigger('click');
 56 |   equal($(childSelector).length, $(childSelector + ':checked').length);
 57 | 
 58 |   equal(false, $('#lonely-checkbox').is(':checked'));
 59 | 
 60 |   // uncheck
 61 |   $('#all').trigger('click');
 62 |   equal(0, $('input[type=checkbox]:checked', '#group1').length);
 63 | });
 64 | 
 65 | test('with childCheckboxes set via data attribute', function() {
 66 |     var childSelector = '.group1'
 67 | 
 68 |     $('#all').data('childCheckboxes', childSelector);
 69 |     $('#all').checkAll();
 70 | 
 71 |     // check
 72 |     $('#all').trigger('click');
 73 |     equal($(childSelector).length, $(childSelector + ':checked').length);
 74 | 
 75 |     equal(false, $('#lonely-checkbox').is(':checked'));
 76 | 
 77 |     // uncheck
 78 |     $('#all').trigger('click');
 79 |     equal(0, $('input[type=checkbox]:checked', '#group1').length);
 80 | });
 81 | 
 82 | test('check all box checks/unchecks when children are selected/deselected', function() {
 83 |   $('#all').checkAll({ container: $('#group1') });
 84 | 
 85 |   $('#child1').trigger('click');
 86 |   equal(false, $('#all').is(':checked'));
 87 |   $('#child2').trigger('click');
 88 |   equal(true, $('#all').is(':checked'));
 89 |   $('#child2').trigger('click');
 90 |   equal(false, $('#all').is(':checked'));
 91 | });
 92 | 
 93 | test('indeterminate state is correctly set/unset', function() {
 94 |   $('#all').checkAll({ container: $('#group1'), showIndeterminate: true });
 95 | 
 96 |   equal(false, $('#all').prop('indeterminate'));
 97 |   $('#child1').trigger('click');
 98 |   equal(true, $('#all').prop('indeterminate'));
 99 |   $('#child2').trigger('click');
100 |   equal(false, $('#all').prop('indeterminate'));
101 |   $('#child2').trigger('click');
102 |   equal(true, $('#all').prop('indeterminate'));
103 |   $('#child1').trigger('click');
104 |   equal(false, $('#all').prop('indeterminate'));
105 | });
106 | 
107 | test('indeterminate state is correctly set/unset via data attributes', function() {
108 | 
109 |     $('#all').data('container', "#group1");
110 |     $('#all').data('showIndeterminate', true);
111 |     $('#all').checkAll();
112 | 
113 |     equal(false, $('#all').prop('indeterminate'));
114 |     $('#child1').trigger('click');
115 |     equal(true, $('#all').prop('indeterminate'));
116 |     $('#child2').trigger('click');
117 |     equal(false, $('#all').prop('indeterminate'));
118 |     $('#child2').trigger('click');
119 |     equal(true, $('#all').prop('indeterminate'));
120 |     $('#child1').trigger('click');
121 |     equal(false, $('#all').prop('indeterminate'));
122 | });


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