├── .gitignore
├── LICENSE-GPL.txt
├── LICENSE-MIT.txt
├── README.md
├── demo
    ├── img
    │   ├── 1.jpg
    │   ├── 10.jpg
    │   ├── 2.jpg
    │   ├── 3.jpg
    │   ├── 4.jpg
    │   ├── 5.jpg
    │   ├── 6.jpg
    │   ├── 7.jpg
    │   ├── 8.jpg
    │   └── 9.jpg
    └── index.html
├── fakecrop
    └── jquery.fakecrop.js
├── jquery-1.7.2.min.js
└── test
    ├── JSLitmus.js
    ├── qunit
        ├── qunit.css
        └── qunit.js
    └── test_fakecrop.html


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


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/LICENSE-GPL.txt:
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 1 | Copyright (C) 2012 Vuong Nguyen http://vuongnguyen.com
 2 | 
 3 | This program is free software: you can redistribute it and/or modify
 4 | it under the terms of the GNU General Public License as published by
 5 | the Free Software Foundation, either version 3 of the License, or 
 6 | any later version.
 7 | 
 8 | This program is distributed in the hope that it will be useful,
 9 | but WITHOUT ANY WARRANTY; without even the implied warranty of
10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 | GNU General Public License for more details.
12 | 
13 | You should have received a copy of the GNU General Public License
14 | along with this program.  If not, see <http://www.gnu.org/licenses/>.


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/LICENSE-MIT.txt:
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1 | Copyright (c) 2012 Vuong Nguyen http://vuongnguyen.com
2 | 
3 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
4 | 
5 | The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
6 | 
7 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


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/README.md:
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 1 | **jQuery-Fakecrop Plugin** takes a collection of images and automatically scale them to fit a custom-defined bounding box. This creates a "fake" cropping effect on those images; which produces convincing thumbnails.
 2 | 
 3 | For more information, please visit: http://vuongnguyen.com/fake-cropping-images-with-jquery.html
 4 | 
 5 | **Quick Start:**
 6 | 
 7 | 	<script src="/path/to/jquery-library.js"></script>
 8 | 	<script src="/path/to/fakecrop.js"></script>
 9 | 	<script>
10 | 		$(document).ready(function () {
11 | 			// for a filled square thumbnail
12 | 			$('img').fakecrop();
13 | 			// for a fixed width/height
14 | 			$('img').fakecrop({fill: false});
15 | 		});
16 | 	</script>


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/demo/img/1.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/1.jpg


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/demo/img/10.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/10.jpg


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/demo/img/2.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/2.jpg


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/demo/img/3.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/3.jpg


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/demo/img/4.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/4.jpg


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/demo/img/5.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/5.jpg


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/demo/img/6.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/6.jpg


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/demo/img/7.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/7.jpg


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/demo/img/8.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/8.jpg


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/demo/img/9.jpg:
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https://raw.githubusercontent.com/VuongN/jQuery-Fakecrop/c282658811b4a0a9c3ec91064952c6cfa25137ad/demo/img/9.jpg


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/demo/index.html:
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 1 | <!DOCTYPE html>
 2 | <html>
 3 | 	<head>
 4 | 	<title>jQuery-Fakecrop Sample</title>
 5 | 	<style type="text/css">
 6 | 		.wrapper { width:960px;margin:0 auto; }
 7 | 		.container { width:800px;maring:0 auto; }
 8 | 		.container a { padding:0 5px 5px 5p;margin:0 10px 10px 0;text-decoration:none;display:inline-block;border:1px solid #DDD;border-radius:3px; }
 9 | 		img { border:0;height:100px; }
10 | 	</style>
11 | </head>
12 | <body>
13 | 	<div class="wrapper">
14 | 		<h1>jQuery-Fakecrop Sample</h1>
15 | 		<h2>Usage</h2>
16 | 		<div class="container">
17 | 			<pre>&lt;style&gt;
18 | 	img { height:100px; } /** there has to be a fixed dimension width/height **/
19 | &lt;/style&gt;
20 | 
21 | &lt;script src="/path/to/jquery-library.js"&gt;&lt;/script&gt;
22 | &lt;script src="/path/to/jquery.fakecrop.js"&gt;&lt;/script&gt;
23 | &lt;script&gt;
24 | 	$(document).ready(function () {
25 | 		// for a filled square thumbnail
26 | 		$('img').fakecrop();
27 | 		// for a fixed width/height
28 | 		$('img').fakecrop({fill: false});
29 | 	});
30 | &lt;/script&gt;
31 | 			</pre>
32 | 		</div>
33 | 		<h2>Normal</h2>
34 | 		<div id="normal" class="container">
35 | 			<script>
36 | 				// This function just write 10 images to the document where ever executed
37 | 				// since we don't want to repeat ourselves
38 | 				function makeImages(amount) {
39 | 					var i = 1, src = '';
40 | 					for (var i=1;i<amount+1;i++) {
41 | 						src = 'img/' + i + '.jpg';
42 | 						document.write('<a href="' + src + '"><img src="' + src + '" alt="Image ' + i + '" /></a>' );
43 | 					}	
44 | 				}
45 | 				makeImages(10);
46 | 			</script>
47 | 		</div>
48 | 		<h2>With Fakecrop (default)</h2>
49 | 		<pre>$('#fakecrop-fill img').fakecrop();</pre>
50 | 		<div id="fakecrop-fill" class="container">
51 | 			<script>makeImages(10);</script>
52 | 		</div>
53 | 		<h2>With Fakecrop {fill : false}</h2>
54 | 		<pre>$('#fakecrop img').fakecrop({ fill: false });</pre>
55 | 		<div id="fakecrop" class="container">
56 | 			<script>makeImages(10);</script>
57 | 		</div>
58 | 		
59 | 		<p>Public domain photographs courtesy of <a href="http://www.ars.usda.gov/is/graphics/photos/" title="United State Department of Agriculture">United State Department of Agriculture</a></p>
60 | 	</div>
61 | 	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
62 | 	<script>window.jQuery || document.write('<script src="../jquery-1.7.2.min.js">\x3C/script>')</script>
63 | 	<script src="../fakecrop/jquery.fakecrop.js"></script>
64 | 	<script>
65 | 		$(document).ready(function () {
66 | 			$('#fakecrop-fill img').fakecrop();
67 | 			$('#fakecrop img').fakecrop({ fill : false });
68 | 		});
69 | 	</script>	
70 | </body>
71 | </html>


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/fakecrop/jquery.fakecrop.js:
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  1 | /***
  2 |  * jquery.fakecrop.js
  3 |  * Copyright (c) 2012 Vuong Nguyen
  4 |  * http://vuongnguyen.com 
  5 |  */
  6 | (function ($) {
  7 | 	var methods = {
  8 | 		ratio : function (args) {
  9 | 			var item = args.item,
 10 | 				settings = args.settings;
 11 | 			return { w : item.width()/settings.wrapperWidth, 
 12 | 					h : item.height()/settings.wrapperHeight };
 13 | 		},
 14 | 		center : function (longVal, shortVal) {
 15 | 			return parseInt((longVal-shortVal)/2, 10);
 16 | 		},
 17 | 		scaleToFill : function (args) {
 18 | 			var item = args.item,
 19 | 			settings = args.settings,
 20 | 			ratio = settings.ratio,
 21 | 			width = item.width(),
 22 | 			height = item.height(),
 23 | 			offset = {top: 0, left: 0};
 24 | 			
 25 | 			if (ratio.h > ratio.w) {
 26 | 				width = settings.wrapperWidth;
 27 | 				height = height / ratio.w;
 28 | 				if (settings.center) {
 29 | 					offset.top = methods.center(width, height);
 30 | 				}
 31 | 			} else {
 32 | 				height = settings.wrapperHeight;
 33 | 				width = width / ratio.h;
 34 | 				if (settings.center) {
 35 | 					offset.left = methods.center(height, width);
 36 | 				}
 37 | 			}
 38 | 			
 39 | 			if (settings.center) {
 40 | 				args.wrapper.css('position', 'relative');
 41 | 				item.css({
 42 | 					'position' : 'absolute',
 43 | 					'top' : ['-', offset.top, 'px'].join(''),
 44 | 					'left' : offset.left + 'px'
 45 | 				});
 46 | 			}
 47 | 			
 48 | 			return item.height(height).attr('height', height + 'px')
 49 | 						.width(width).attr('width', width + 'px');
 50 | 		},
 51 | 		scaleToFit : function (args) {
 52 | 			var item = args.item,
 53 | 				settings = args.settings,
 54 | 				ratio = settings.ratio,
 55 | 				width = item.width(),
 56 | 				height = item.height(),
 57 | 				offset = {top: 0, left: 0};
 58 | 			
 59 | 			if (ratio.h > ratio.w) {
 60 | 				height = settings.wrapperHeight,
 61 | 				width = parseInt((item.width() * settings.wrapperHeight)/item.height(), 10);
 62 | 				if (settings.center) {
 63 | 					offset.left = methods.center(height, width);
 64 | 				}
 65 | 			} else {
 66 | 				height = parseInt((item.height() * settings.wrapperWidth)/item.width(), 10),
 67 | 				width = settings.wrapperWidth;
 68 | 				if (settings.center) {
 69 | 					offset.top = methods.center(width, height);
 70 | 				}
 71 | 			}
 72 | 
 73 | 			args.wrapper.css({
 74 | 				'width' : (settings.squareWidth ? settings.wrapperWidth : width) + 'px',
 75 | 				'height' : settings.wrapperHeight + 'px'
 76 | 			});
 77 | 			
 78 | 			if (settings.center) {
 79 | 				args.wrapper.css('position', 'relative');
 80 | 				item.css({
 81 | 					'position' : 'absolute',
 82 | 					'top' : offset.top +'px',
 83 | 					'left' : offset.left + 'px'
 84 | 				});
 85 | 			}
 86 | 			return item.height(height).attr('height', height + 'px')
 87 | 						.width(width).attr('width', width + 'px');
 88 | 		},
 89 | 		init : function (options) {
 90 | 			var settings = $.extend({
 91 | 				wrapperSelector : null,
 92 | 				wrapperWidth : 100,
 93 | 				wrapperHeight : 100,
 94 | 				center : true,
 95 | 				fill : true,
 96 | 				initClass : 'fc-init',
 97 | 				doneEvent : 'fakedropdone',
 98 | 				squareWidth : true
 99 | 			}, options),
100 | 			_init = function () {
101 | 				var item = $(this),
102 | 					wrapper = settings.wrapperSelector ? item.closest(settings.wrapperSelector) : item.parent(),
103 | 					args = { item : item,
104 | 							settings : settings,
105 | 							wrapper : wrapper }; 
106 | 					settings.ratio = methods.ratio(args);
107 | 					if (settings.fill) {
108 | 						wrapper.css({
109 | 							'overflow' : 'hidden',
110 | 							'width' : settings.wrapperWidth + 'px',
111 | 							'height' : settings.wrapperHeight + 'px'
112 | 						});
113 | 						methods.scaleToFill(args);
114 | 					} else {
115 | 						methods.scaleToFit(args);
116 | 					}
117 | 					
118 | 					item.data('fc.settings', settings)
119 | 						.addClass(settings.initClass) // Add class to container after initialization
120 | 						.trigger(settings.doneEvent); // Publish an event to announce that fakecrop in initialized
121 | 			},
122 | 			images = this.filter('img'),
123 | 			others = this.filter(':not(img)');
124 | 			if (images.length) {
125 | 				images.bind('load', function () {
126 | 					_init.call(this);
127 | 					this.style.display = 'inline';
128 | 				}).each(function () {
129 | 					// trick from paul irish's https://gist.github.com/797120/7176db676f1e0e20d7c23933f9fc655c2f120c58
130 | 					if (this.complete || this.complete === undefined) {
131 | 						var src = this.src;
132 | 						this.src = "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==";
133 | 						this.src = src;
134 | 						this.style.display = 'none';
135 | 					}
136 | 				});
137 | 			}
138 | 			if (others.length) {
139 | 				others.each(_init);
140 | 			}
141 | 			return this;
142 | 		}	
143 | 	};
144 | 	$.fn.fakecrop = function (method) {
145 | 		if (methods[method]) {
146 | 			return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
147 | 		} else if (typeof method === 'object' || !method) {
148 | 			return methods.init.apply(this, arguments);
149 | 		} else {
150 | 			$.error('Method ' + method + ' does not exist on jQuery.fakecrop');
151 | 		} 
152 | 	};
153 | })(jQuery);
154 | 


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/jquery-1.7.2.min.js:
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1 | /*! jQuery v1.7.2 jquery.com | jquery.org/license */
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--------------------------------------------------------------------------------
/test/JSLitmus.js:
--------------------------------------------------------------------------------
  1 | // JSLitmus.js
  2 | //
  3 | // Copyright (c) 2010, Robert Kieffer, http://broofa.com
  4 | // Available under MIT license (http://en.wikipedia.org/wiki/MIT_License)
  5 | 
  6 | (function() {
  7 |   // Private methods and state
  8 | 
  9 |   // Get platform info but don't go crazy trying to recognize everything
 10 |   // that's out there.  This is just for the major platforms and OSes.
 11 |   var platform = 'unknown platform', ua = navigator.userAgent;
 12 | 
 13 |   // Detect OS
 14 |   var oses = ['Windows','iPhone OS','(Intel |PPC )?Mac OS X','Linux'].join('|');
 15 |   var pOS = new RegExp('((' + oses + ') [^ \);]*)').test(ua) ? RegExp.$1 : null;
 16 |   if (!pOS) pOS = new RegExp('((' + oses + ')[^ \);]*)').test(ua) ? RegExp.$1 : null;
 17 | 
 18 |   // Detect browser
 19 |   var pName = /(Chrome|MSIE|Safari|Opera|Firefox)/.test(ua) ? RegExp.$1 : null;
 20 | 
 21 |   // Detect version
 22 |   var vre = new RegExp('(Version|' + pName + ')[ \/]([^ ;]*)');
 23 |   var pVersion = (pName && vre.test(ua)) ? RegExp.$2 : null;
 24 |   var platform = (pOS && pName && pVersion) ? pName + ' '  + pVersion + ' on ' + pOS : 'unknown platform';
 25 | 
 26 |   /**
 27 |   * A smattering of methods that are needed to implement the JSLitmus testbed.
 28 |   */
 29 |   var jsl = {
 30 |     /**
 31 |     * Enhanced version of escape()
 32 |     */
 33 |     escape: function(s) {
 34 |       s = s.replace(/,/g, '\\,');
 35 |       s = escape(s);
 36 |       s = s.replace(/\+/g, '%2b');
 37 |       s = s.replace(/ /g, '+');
 38 |       return s;
 39 |     },
 40 | 
 41 |     /**
 42 |     * Get an element by ID.
 43 |     */
 44 |     $: function(id) {
 45 |       return document.getElementById(id);
 46 |     },
 47 | 
 48 |     /**
 49 |     * Null function
 50 |     */
 51 |     F: function() {},
 52 | 
 53 |     /**
 54 |     * Set the status shown in the UI
 55 |     */
 56 |     status: function(msg) {
 57 |       var el = jsl.$('jsl_status');
 58 |       if (el) el.innerHTML = msg || '';
 59 |     },
 60 | 
 61 |     /**
 62 |     * Convert a number to an abbreviated string like, "15K" or "10M"
 63 |     */
 64 |     toLabel: function(n) {
 65 |       if (n == Infinity) {
 66 |         return 'Infinity';
 67 |       } else if (n > 1e9) {
 68 |         n = Math.round(n/1e8);
 69 |         return n/10 + 'B';
 70 |       } else if (n > 1e6) {
 71 |         n = Math.round(n/1e5);
 72 |         return n/10 + 'M';
 73 |       } else if (n > 1e3) {
 74 |         n = Math.round(n/1e2);
 75 |         return n/10 + 'K';
 76 |       }
 77 |       return n;
 78 |     },
 79 | 
 80 |     /**
 81 |     * Copy properties from src to dst
 82 |     */
 83 |     extend: function(dst, src) {
 84 |       for (var k in src) dst[k] = src[k]; return dst;
 85 |     },
 86 | 
 87 |     /**
 88 |     * Like Array.join(), but for the key-value pairs in an object
 89 |     */
 90 |     join: function(o, delimit1, delimit2) {
 91 |       if (o.join) return o.join(delimit1);  // If it's an array
 92 |       var pairs = [];
 93 |       for (var k in o) pairs.push(k + delimit1 + o[k]);
 94 |       return pairs.join(delimit2);
 95 |     },
 96 | 
 97 |     /**
 98 |     * Array#indexOf isn't supported in IE, so we use this as a cross-browser solution
 99 |     */
100 |     indexOf: function(arr, o) {
101 |       if (arr.indexOf) return arr.indexOf(o);
102 |       for (var i = 0; i < this.length; i++) if (arr[i] === o) return i;
103 |       return -1;
104 |     }
105 |   };
106 | 
107 |   /**
108 |   * Test manages a single test (created with
109 |   * JSLitmus.test())
110 |   *
111 |   * @private
112 |   */
113 |   var Test = function (name, f) {
114 |     if (!f) throw new Error('Undefined test function');
115 |     if (!/function[^\(]*\(([^,\)]*)/.test(f.toString())) {
116 |       throw new Error('"' + name + '" test: Test is not a valid Function object');
117 |     }
118 |     this.loopArg = RegExp.$1;
119 |     this.name = name;
120 |     this.f = f;
121 |   };
122 | 
123 |   jsl.extend(Test, /** @lends Test */ {
124 |     /** Calibration tests for establishing iteration loop overhead */
125 |     CALIBRATIONS: [
126 |       new Test('calibrating loop', function(count) {while (count--);}),
127 |       new Test('calibrating function', jsl.F)
128 |     ],
129 | 
130 |     /**
131 |     * Run calibration tests.  Returns true if calibrations are not yet
132 |     * complete (in which case calling code should run the tests yet again).
133 |     * onCalibrated - Callback to invoke when calibrations have finished
134 |     */
135 |     calibrate: function(onCalibrated) {
136 |       for (var i = 0; i < Test.CALIBRATIONS.length; i++) {
137 |         var cal = Test.CALIBRATIONS[i];
138 |         if (cal.running) return true;
139 |         if (!cal.count) {
140 |           cal.isCalibration = true;
141 |           cal.onStop = onCalibrated;
142 |           //cal.MIN_TIME = .1; // Do calibrations quickly
143 |           cal.run(2e4);
144 |           return true;
145 |         }
146 |       }
147 |       return false;
148 |     }
149 |   });
150 | 
151 |   jsl.extend(Test.prototype, {/** @lends Test.prototype */
152 |     /** Initial number of iterations */
153 |     INIT_COUNT: 10,
154 |     /** Max iterations allowed (i.e. used to detect bad looping functions) */
155 |     MAX_COUNT: 1e9,
156 |     /** Minimum time a test should take to get valid results (secs) */
157 |     MIN_TIME: .5,
158 | 
159 |     /** Callback invoked when test state changes */
160 |     onChange: jsl.F,
161 | 
162 |     /** Callback invoked when test is finished */
163 |     onStop: jsl.F,
164 | 
165 |     /**
166 |      * Reset test state
167 |      */
168 |     reset: function() {
169 |       delete this.count;
170 |       delete this.time;
171 |       delete this.running;
172 |       delete this.error;
173 |     },
174 | 
175 |     /**
176 |     * Run the test (in a timeout). We use a timeout to make sure the browser
177 |     * has a chance to finish rendering any UI changes we've made, like
178 |     * updating the status message.
179 |     */
180 |     run: function(count) {
181 |       count = count || this.INIT_COUNT;
182 |       jsl.status(this.name + ' x ' + count);
183 |       this.running = true;
184 |       var me = this;
185 |       setTimeout(function() {me._run(count);}, 200);
186 |     },
187 | 
188 |     /**
189 |      * The nuts and bolts code that actually runs a test
190 |      */
191 |     _run: function(count) {
192 |       var me = this;
193 | 
194 |       // Make sure calibration tests have run
195 |       if (!me.isCalibration && Test.calibrate(function() {me.run(count);})) return;
196 |       this.error = null;
197 | 
198 |       try {
199 |         var start, f = this.f, now, i = count;
200 | 
201 |         // Start the timer
202 |         start = new Date();
203 | 
204 |         // Now for the money shot.  If this is a looping function ...
205 |         if (this.loopArg) {
206 |           // ... let it do the iteration itself
207 |           f(count);
208 |         } else {
209 |           // ... otherwise do the iteration for it
210 |           while (i--) f();
211 |         }
212 | 
213 |         // Get time test took (in secs)
214 |         this.time = Math.max(1,new Date() - start)/1000;
215 | 
216 |         // Store iteration count and per-operation time taken
217 |         this.count = count;
218 |         this.period = this.time/count;
219 | 
220 |         // Do we need to do another run?
221 |         this.running = this.time <= this.MIN_TIME;
222 | 
223 |         // ... if so, compute how many times we should iterate
224 |         if (this.running) {
225 |           // Bump the count to the nearest power of 2
226 |           var x = this.MIN_TIME/this.time;
227 |           var pow = Math.pow(2, Math.max(1, Math.ceil(Math.log(x)/Math.log(2))));
228 |           count *= pow;
229 |           if (count > this.MAX_COUNT) {
230 |             throw new Error('Max count exceeded.  If this test uses a looping function, make sure the iteration loop is working properly.');
231 |           }
232 |         }
233 |       } catch (e) {
234 |         // Exceptions are caught and displayed in the test UI
235 |         this.reset();
236 |         this.error = e;
237 |       }
238 | 
239 |       // Figure out what to do next
240 |       if (this.running) {
241 |         me.run(count);
242 |       } else {
243 |         jsl.status('');
244 |         me.onStop(me);
245 |       }
246 | 
247 |       // Finish up
248 |       this.onChange(this);
249 |     },
250 | 
251 |     /**
252 |     * Get the number of operations per second for this test.
253 |     *
254 |     * @param normalize if true, iteration loop overhead taken into account
255 |     */
256 |     getHz: function(/**Boolean*/ normalize) {
257 |       var p = this.period;
258 | 
259 |       // Adjust period based on the calibration test time
260 |       if (normalize && !this.isCalibration) {
261 |         var cal = Test.CALIBRATIONS[this.loopArg ? 0 : 1];
262 | 
263 |         // If the period is within 20% of the calibration time, then zero the
264 |         // it out
265 |         p = p < cal.period*1.2 ? 0 : p - cal.period;
266 |       }
267 | 
268 |       return Math.round(1/p);
269 |     },
270 | 
271 |     /**
272 |     * Get a friendly string describing the test
273 |     */
274 |     toString: function() {
275 |       return this.name + ' - '  + this.time/this.count + ' secs';
276 |     }
277 |   });
278 | 
279 |   // CSS we need for the UI
280 |   var STYLESHEET = '<style> \
281 |     #jslitmus {font-family:sans-serif; font-size: 12px;} \
282 |     #jslitmus a {text-decoration: none;} \
283 |     #jslitmus a:hover {text-decoration: underline;} \
284 |     #jsl_status { \
285 |       margin-top: 10px; \
286 |       font-size: 10px; \
287 |       color: #888; \
288 |     } \
289 |     A IMG  {border:none} \
290 |     #test_results { \
291 |       margin-top: 10px; \
292 |       font-size: 12px; \
293 |       font-family: sans-serif; \
294 |       border-collapse: collapse; \
295 |       border-spacing: 0px; \
296 |     } \
297 |     #test_results th, #test_results td { \
298 |       border: solid 1px #ccc; \
299 |       vertical-align: top; \
300 |       padding: 3px; \
301 |     } \
302 |     #test_results th { \
303 |       vertical-align: bottom; \
304 |       background-color: #ccc; \
305 |       padding: 1px; \
306 |       font-size: 10px; \
307 |     } \
308 |     #test_results #test_platform { \
309 |       color: #444; \
310 |       text-align:center; \
311 |     } \
312 |     #test_results .test_row { \
313 |       color: #006; \
314 |       cursor: pointer; \
315 |     } \
316 |     #test_results .test_nonlooping { \
317 |       border-left-style: dotted; \
318 |       border-left-width: 2px; \
319 |     } \
320 |     #test_results .test_looping { \
321 |       border-left-style: solid; \
322 |       border-left-width: 2px; \
323 |     } \
324 |     #test_results .test_name {white-space: nowrap;} \
325 |     #test_results .test_pending { \
326 |     } \
327 |     #test_results .test_running { \
328 |       font-style: italic; \
329 |     } \
330 |     #test_results .test_done {} \
331 |     #test_results .test_done { \
332 |       text-align: right; \
333 |       font-family: monospace; \
334 |     } \
335 |     #test_results .test_error {color: #600;} \
336 |     #test_results .test_error .error_head {font-weight:bold;} \
337 |     #test_results .test_error .error_body {font-size:85%;} \
338 |     #test_results .test_row:hover td { \
339 |       background-color: #ffc; \
340 |       text-decoration: underline; \
341 |     } \
342 |     #chart { \
343 |       margin: 10px 0px; \
344 |       width: 250px; \
345 |     } \
346 |     #chart img { \
347 |       border: solid 1px #ccc; \
348 |       margin-bottom: 5px; \
349 |     } \
350 |     #chart #tiny_url { \
351 |       height: 40px; \
352 |       width: 250px; \
353 |     } \
354 |     #jslitmus_credit { \
355 |       font-size: 10px; \
356 |       color: #888; \
357 |       margin-top: 8px; \
358 |     } \
359 |     </style>';
360 | 
361 |   // HTML markup for the UI
362 |   var MARKUP = '<div id="jslitmus"> \
363 |       <button onclick="JSLitmus.runAll(event)">Run Tests</button> \
364 |       <button id="stop_button" disabled="disabled" onclick="JSLitmus.stop()">Stop Tests</button> \
365 |       <br \> \
366 |       <br \> \
367 |       <input type="checkbox" style="vertical-align: middle" id="test_normalize" checked="checked" onchange="JSLitmus.renderAll()""> Normalize results \
368 |       <table id="test_results"> \
369 |         <colgroup> \
370 |           <col /> \
371 |           <col width="100" /> \
372 |         </colgroup> \
373 |         <tr><th id="test_platform" colspan="2">' + platform + '</th></tr> \
374 |         <tr><th>Test</th><th>Ops/sec</th></tr> \
375 |         <tr id="test_row_template" class="test_row" style="display:none"> \
376 |           <td class="test_name"></td> \
377 |           <td class="test_result">Ready</td> \
378 |         </tr> \
379 |       </table> \
380 |       <div id="jsl_status"></div> \
381 |       <div id="chart" style="display:none"> \
382 |       <a id="chart_link" target="_blank"><img id="chart_image"></a> \
383 |       TinyURL (for chart): \
384 |       <iframe id="tiny_url" frameBorder="0" scrolling="no" src=""></iframe> \
385 |       </div> \
386 |       <a id="jslitmus_credit" title="JSLitmus home page" href="http://code.google.com/p/jslitmus" target="_blank">Powered by JSLitmus</a> \
387 |     </div>';
388 | 
389 |   /**
390 |    * The public API for creating and running tests
391 |    */
392 |   window.JSLitmus = {
393 |     /** The list of all tests that have been registered with JSLitmus.test */
394 |     _tests: [],
395 |     /** The queue of tests that need to be run */
396 |     _queue: [],
397 | 
398 |     /**
399 |     * The parsed query parameters the current page URL.  This is provided as a
400 |     * convenience for test functions - it's not used by JSLitmus proper
401 |     */
402 |     params: {},
403 | 
404 |     /**
405 |      * Initialize
406 |      */
407 |     _init: function() {
408 |       // Parse query params into JSLitmus.params[] hash
409 |       var match = (location + '').match(/([^?#]*)(#.*)?$/);
410 |       if (match) {
411 |         var pairs = match[1].split('&');
412 |         for (var i = 0; i < pairs.length; i++) {
413 |           var pair = pairs[i].split('=');
414 |           if (pair.length > 1) {
415 |             var key = pair.shift();
416 |             var value = pair.length > 1 ? pair.join('=') : pair[0];
417 |             this.params[key] = value;
418 |           }
419 |         }
420 |       }
421 | 
422 |       // Write out the stylesheet.  We have to do this here because IE
423 |       // doesn't honor sheets written after the document has loaded.
424 |       document.write(STYLESHEET);
425 | 
426 |       // Setup the rest of the UI once the document is loaded
427 |       if (window.addEventListener) {
428 |         window.addEventListener('load', this._setup, false);
429 |       } else if (document.addEventListener) {
430 |         document.addEventListener('load', this._setup, false);
431 |       } else if (window.attachEvent) {
432 |         window.attachEvent('onload', this._setup);
433 |       }
434 | 
435 |       return this;
436 |     },
437 | 
438 |     /**
439 |      * Set up the UI
440 |      */
441 |     _setup: function() {
442 |       var el = jsl.$('jslitmus_container');
443 |       if (!el) document.body.appendChild(el = document.createElement('div'));
444 | 
445 |       el.innerHTML = MARKUP;
446 | 
447 |       // Render the UI for all our tests
448 |       for (var i=0; i < JSLitmus._tests.length; i++)
449 |         JSLitmus.renderTest(JSLitmus._tests[i]);
450 |     },
451 | 
452 |     /**
453 |      * (Re)render all the test results
454 |      */
455 |     renderAll: function() {
456 |       for (var i = 0; i < JSLitmus._tests.length; i++)
457 |         JSLitmus.renderTest(JSLitmus._tests[i]);
458 |       JSLitmus.renderChart();
459 |     },
460 | 
461 |     /**
462 |      * (Re)render the chart graphics
463 |      */
464 |     renderChart: function() {
465 |       var url = JSLitmus.chartUrl();
466 |       jsl.$('chart_link').href = url;
467 |       jsl.$('chart_image').src = url;
468 |       jsl.$('chart').style.display = '';
469 | 
470 |       // Update the tiny URL
471 |       jsl.$('tiny_url').src = 'http://tinyurl.com/api-create.php?url='+escape(url);
472 |     },
473 | 
474 |     /**
475 |      * (Re)render the results for a specific test
476 |      */
477 |     renderTest: function(test) {
478 |       // Make a new row if needed
479 |       if (!test._row) {
480 |         var trow = jsl.$('test_row_template');
481 |         if (!trow) return;
482 | 
483 |         test._row = trow.cloneNode(true);
484 |         test._row.style.display = '';
485 |         test._row.id = '';
486 |         test._row.onclick = function() {JSLitmus._queueTest(test);};
487 |         test._row.title = 'Run ' + test.name + ' test';
488 |         trow.parentNode.appendChild(test._row);
489 |         test._row.cells[0].innerHTML = test.name;
490 |       }
491 | 
492 |       var cell = test._row.cells[1];
493 |       var cns = [test.loopArg ? 'test_looping' : 'test_nonlooping'];
494 | 
495 |       if (test.error) {
496 |         cns.push('test_error');
497 |         cell.innerHTML =
498 |         '<div class="error_head">' + test.error + '</div>' +
499 |         '<ul class="error_body"><li>' +
500 |           jsl.join(test.error, ': ', '</li><li>') +
501 |           '</li></ul>';
502 |       } else {
503 |         if (test.running) {
504 |           cns.push('test_running');
505 |           cell.innerHTML = 'running';
506 |         } else if (jsl.indexOf(JSLitmus._queue, test) >= 0) {
507 |           cns.push('test_pending');
508 |           cell.innerHTML = 'pending';
509 |         } else if (test.count) {
510 |           cns.push('test_done');
511 |           var hz = test.getHz(jsl.$('test_normalize').checked);
512 |           cell.innerHTML = hz != Infinity ? hz : '&infin;';
513 |           cell.title = 'Looped ' + test.count + ' times in ' + test.time + ' seconds';
514 |         } else {
515 |           cell.innerHTML = 'ready';
516 |         }
517 |       }
518 |       cell.className = cns.join(' ');
519 |     },
520 | 
521 |     /**
522 |      * Create a new test
523 |      */
524 |     test: function(name, f) {
525 |       // Create the Test object
526 |       var test = new Test(name, f);
527 |       JSLitmus._tests.push(test);
528 | 
529 |       // Re-render if the test state changes
530 |       test.onChange = JSLitmus.renderTest;
531 | 
532 |       // Run the next test if this one finished
533 |       test.onStop = function(test) {
534 |         if (JSLitmus.onTestFinish) JSLitmus.onTestFinish(test);
535 |         JSLitmus.currentTest = null;
536 |         JSLitmus._nextTest();
537 |       };
538 | 
539 |       // Render the new test
540 |       this.renderTest(test);
541 |     },
542 | 
543 |     /**
544 |      * Add all tests to the run queue
545 |      */
546 |     runAll: function(e) {
547 |       e = e || window.event;
548 |       var reverse = e && e.shiftKey, len = JSLitmus._tests.length;
549 |       for (var i = 0; i < len; i++) {
550 |         JSLitmus._queueTest(JSLitmus._tests[!reverse ? i : (len - i - 1)]);
551 |       }
552 |     },
553 | 
554 |     /**
555 |      * Remove all tests from the run queue.  The current test has to finish on
556 |      * it's own though
557 |      */
558 |     stop: function() {
559 |       while (JSLitmus._queue.length) {
560 |         var test = JSLitmus._queue.shift();
561 |         JSLitmus.renderTest(test);
562 |       }
563 |     },
564 | 
565 |     /**
566 |      * Run the next test in the run queue
567 |      */
568 |     _nextTest: function() {
569 |       if (!JSLitmus.currentTest) {
570 |         var test = JSLitmus._queue.shift();
571 |         if (test) {
572 |           jsl.$('stop_button').disabled = false;
573 |           JSLitmus.currentTest = test;
574 |           test.run();
575 |           JSLitmus.renderTest(test);
576 |           if (JSLitmus.onTestStart) JSLitmus.onTestStart(test);
577 |         } else {
578 |           jsl.$('stop_button').disabled = true;
579 |           JSLitmus.renderChart();
580 |         }
581 |       }
582 |     },
583 | 
584 |     /**
585 |      * Add a test to the run queue
586 |      */
587 |     _queueTest: function(test) {
588 |       if (jsl.indexOf(JSLitmus._queue, test) >= 0) return;
589 |       JSLitmus._queue.push(test);
590 |       JSLitmus.renderTest(test);
591 |       JSLitmus._nextTest();
592 |     },
593 | 
594 |     /**
595 |      * Generate a Google Chart URL that shows the data for all tests
596 |      */
597 |     chartUrl: function() {
598 |       var n = JSLitmus._tests.length, markers = [], data = [];
599 |       var d, min = 0, max = -1e10;
600 |       var normalize = jsl.$('test_normalize').checked;
601 | 
602 |       // Gather test data
603 |       for (var i=0; i < JSLitmus._tests.length; i++) {
604 |         var test = JSLitmus._tests[i];
605 |         if (test.count) {
606 |           var hz = test.getHz(normalize);
607 |           var v = hz != Infinity ? hz : 0;
608 |           data.push(v);
609 |           markers.push('t' + jsl.escape(test.name + '(' + jsl.toLabel(hz)+ ')') + ',000000,0,' +
610 |             markers.length + ',10');
611 |           max = Math.max(v, max);
612 |         }
613 |       }
614 |       if (markers.length <= 0) return null;
615 | 
616 |       // Build chart title
617 |       var title = document.getElementsByTagName('title');
618 |       title = (title && title.length) ? title[0].innerHTML : null;
619 |       var chart_title = [];
620 |       if (title) chart_title.push(title);
621 |       chart_title.push('Ops/sec (' + platform + ')');
622 | 
623 |       // Build labels
624 |       var labels = [jsl.toLabel(min), jsl.toLabel(max)];
625 | 
626 |       var w = 250, bw = 15;
627 |       var bs = 5;
628 |       var h = markers.length*(bw + bs) + 30 + chart_title.length*20;
629 | 
630 |       var params = {
631 |         chtt: escape(chart_title.join('|')),
632 |         chts: '000000,10',
633 |         cht: 'bhg',                     // chart type
634 |         chd: 't:' + data.join(','),     // data set
635 |         chds: min + ',' + max,          // max/min of data
636 |         chxt: 'x',                      // label axes
637 |         chxl: '0:|' + labels.join('|'), // labels
638 |         chsp: '0,1',
639 |         chm: markers.join('|'),         // test names
640 |         chbh: [bw, 0, bs].join(','),    // bar widths
641 |         // chf: 'bg,lg,0,eeeeee,0,eeeeee,.5,ffffff,1', // gradient
642 |         chs: w + 'x' + h
643 |       };
644 |       return 'http://chart.apis.google.com/chart?' + jsl.join(params, '=', '&');
645 |     }
646 |   };
647 | 
648 |   JSLitmus._init();
649 | })();
650 | 


--------------------------------------------------------------------------------
/test/qunit/qunit.css:
--------------------------------------------------------------------------------
  1 | /**
  2 |  * QUnit - A JavaScript Unit Testing Framework
  3 |  * 
  4 |  * http://docs.jquery.com/QUnit
  5 |  *
  6 |  * Copyright (c) 2011 John Resig, Jörn Zaefferer
  7 |  * Dual licensed under the MIT (MIT-LICENSE.txt)
  8 |  * or GPL (GPL-LICENSE.txt) licenses.
  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;
 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-tests ol, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult {
 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: 15px 15px 0 0;
 42 | 	-moz-border-radius: 15px 15px 0 0;
 43 | 	-webkit-border-top-right-radius: 15px;
 44 | 	-webkit-border-top-left-radius: 15px;
 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-banner {
 58 | 	height: 5px;
 59 | }
 60 | 
 61 | #qunit-testrunner-toolbar {
 62 | 	padding: 0.5em 0 0.5em 2em;
 63 | 	color: #5E740B;
 64 | 	background-color: #eee;
 65 | }
 66 | 
 67 | #qunit-userAgent {
 68 | 	padding: 0.5em 0 0.5em 2.5em;
 69 | 	background-color: #2b81af;
 70 | 	color: #fff;
 71 | 	text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
 72 | }
 73 | 
 74 | 
 75 | /** Tests: Pass/Fail */
 76 | 
 77 | #qunit-tests {
 78 | 	list-style-position: inside;
 79 | }
 80 | 
 81 | #qunit-tests li {
 82 | 	padding: 0.4em 0.5em 0.4em 2.5em;
 83 | 	border-bottom: 1px solid #fff;
 84 | 	list-style-position: inside;
 85 | }
 86 | 
 87 | #qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running  {
 88 | 	display: none;
 89 | }
 90 | 
 91 | #qunit-tests li strong {
 92 | 	cursor: pointer;
 93 | }
 94 | 
 95 | #qunit-tests li a {
 96 | 	padding: 0.5em;
 97 | 	color: #c2ccd1;
 98 | 	text-decoration: none;
 99 | }
100 | #qunit-tests li a:hover,
101 | #qunit-tests li a:focus {
102 | 	color: #000;
103 | }
104 | 
105 | #qunit-tests ol {
106 | 	margin-top: 0.5em;
107 | 	padding: 0.5em;
108 | 	
109 | 	background-color: #fff;
110 | 	
111 | 	border-radius: 15px;
112 | 	-moz-border-radius: 15px;
113 | 	-webkit-border-radius: 15px;
114 | 	
115 | 	box-shadow: inset 0px 2px 13px #999;
116 | 	-moz-box-shadow: inset 0px 2px 13px #999;
117 | 	-webkit-box-shadow: inset 0px 2px 13px #999;
118 | }
119 | 
120 | #qunit-tests table {
121 | 	border-collapse: collapse;
122 | 	margin-top: .2em;
123 | }
124 | 
125 | #qunit-tests th {
126 | 	text-align: right;
127 | 	vertical-align: top;
128 | 	padding: 0 .5em 0 0;
129 | }
130 | 
131 | #qunit-tests td {
132 | 	vertical-align: top;
133 | }
134 | 
135 | #qunit-tests pre {
136 | 	margin: 0;
137 | 	white-space: pre-wrap;
138 | 	word-wrap: break-word;
139 | }
140 | 
141 | #qunit-tests del {
142 | 	background-color: #e0f2be;
143 | 	color: #374e0c;
144 | 	text-decoration: none;
145 | }
146 | 
147 | #qunit-tests ins {
148 | 	background-color: #ffcaca;
149 | 	color: #500;
150 | 	text-decoration: none;
151 | }
152 | 
153 | /*** Test Counts */
154 | 
155 | #qunit-tests b.counts                       { color: black; }
156 | #qunit-tests b.passed                       { color: #5E740B; }
157 | #qunit-tests b.failed                       { color: #710909; }
158 | 
159 | #qunit-tests li li {
160 | 	margin: 0.5em;
161 | 	padding: 0.4em 0.5em 0.4em 0.5em;
162 | 	background-color: #fff;
163 | 	border-bottom: none;
164 | 	list-style-position: inside;
165 | }
166 | 
167 | /*** Passing Styles */
168 | 
169 | #qunit-tests li li.pass {
170 | 	color: #5E740B;
171 | 	background-color: #fff;
172 | 	border-left: 26px solid #C6E746;
173 | }
174 | 
175 | #qunit-tests .pass                          { color: #528CE0; background-color: #D2E0E6; }
176 | #qunit-tests .pass .test-name               { color: #366097; }
177 |  
178 | #qunit-tests .pass .test-actual,
179 | #qunit-tests .pass .test-expected           { color: #999999; }
180 | 
181 | #qunit-banner.qunit-pass                    { background-color: #C6E746; }
182 | 
183 | /*** Failing Styles */
184 | 
185 | #qunit-tests li li.fail {
186 | 	color: #710909;
187 | 	background-color: #fff;
188 | 	border-left: 26px solid #EE5757;
189 | }
190 | 
191 | #qunit-tests > li:last-child {
192 | 	border-radius: 0 0 15px 15px;
193 | 	-moz-border-radius: 0 0 15px 15px;
194 | 	-webkit-border-bottom-right-radius: 15px;
195 | 	-webkit-border-bottom-left-radius: 15px;
196 | }
197 | 
198 | #qunit-tests .fail                          { color: #000000; background-color: #EE5757; }
199 | #qunit-tests .fail .test-name,
200 | #qunit-tests .fail .module-name             { color: #000000; }
201 | 
202 | #qunit-tests .fail .test-actual             { color: #EE5757; }
203 | #qunit-tests .fail .test-expected           { color: green;   }
204 | 
205 | #qunit-banner.qunit-fail                    { background-color: #EE5757; }
206 | 
207 | 
208 | /** Result */
209 | 
210 | #qunit-testresult {
211 | 	padding: 0.5em 0.5em 0.5em 2.5em;
212 | 
213 | 	color: #2b81af;
214 | 	background-color: #D2E0E6;
215 | 
216 | 	border-bottom: 1px solid white;
217 | }
218 | 
219 | /** Fixture */
220 | 
221 | #qunit-fixture {
222 | 	position: absolute;
223 | 	top: -10000px;
224 | 	left: -10000px;
225 | }
226 | 


--------------------------------------------------------------------------------
/test/qunit/qunit.js:
--------------------------------------------------------------------------------
   1 | /**
   2 |  * QUnit - A JavaScript Unit Testing Framework
   3 |  * 
   4 |  * http://docs.jquery.com/QUnit
   5 |  *
   6 |  * Copyright (c) 2011 John Resig, Jörn Zaefferer
   7 |  * Dual licensed under the MIT (MIT-LICENSE.txt)
   8 |  * or GPL (GPL-LICENSE.txt) licenses.
   9 |  */
  10 | 
  11 | (function(window) {
  12 | 
  13 | var defined = {
  14 | 	setTimeout: typeof window.setTimeout !== "undefined",
  15 | 	sessionStorage: (function() {
  16 | 		try {
  17 | 			return !!sessionStorage.getItem;
  18 | 		} catch(e){
  19 | 			return false;
  20 | 		}
  21 |   })()
  22 | };
  23 | 
  24 | var testId = 0;
  25 | 
  26 | var Test = function(name, testName, expected, testEnvironmentArg, async, callback) {
  27 | 	this.name = name;
  28 | 	this.testName = testName;
  29 | 	this.expected = expected;
  30 | 	this.testEnvironmentArg = testEnvironmentArg;
  31 | 	this.async = async;
  32 | 	this.callback = callback;
  33 | 	this.assertions = [];
  34 | };
  35 | Test.prototype = {
  36 | 	init: function() {
  37 | 		var tests = id("qunit-tests");
  38 | 		if (tests) {
  39 | 			var b = document.createElement("strong");
  40 | 				b.innerHTML = "Running " + this.name;
  41 | 			var li = document.createElement("li");
  42 | 				li.appendChild( b );
  43 | 				li.className = "running";
  44 | 				li.id = this.id = "test-output" + testId++;
  45 | 			tests.appendChild( li );
  46 | 		}
  47 | 	},
  48 | 	setup: function() {
  49 | 		if (this.module != config.previousModule) {
  50 | 			if ( config.previousModule ) {
  51 | 				QUnit.moduleDone( {
  52 | 					name: config.previousModule,
  53 | 					failed: config.moduleStats.bad,
  54 | 					passed: config.moduleStats.all - config.moduleStats.bad,
  55 | 					total: config.moduleStats.all
  56 | 				} );
  57 | 			}
  58 | 			config.previousModule = this.module;
  59 | 			config.moduleStats = { all: 0, bad: 0 };
  60 | 			QUnit.moduleStart( {
  61 | 				name: this.module
  62 | 			} );
  63 | 		}
  64 | 
  65 | 		config.current = this;
  66 | 		this.testEnvironment = extend({
  67 | 			setup: function() {},
  68 | 			teardown: function() {}
  69 | 		}, this.moduleTestEnvironment);
  70 | 		if (this.testEnvironmentArg) {
  71 | 			extend(this.testEnvironment, this.testEnvironmentArg);
  72 | 		}
  73 | 
  74 | 		QUnit.testStart( {
  75 | 			name: this.testName
  76 | 		} );
  77 | 
  78 | 		// allow utility functions to access the current test environment
  79 | 		// TODO why??
  80 | 		QUnit.current_testEnvironment = this.testEnvironment;
  81 | 		
  82 | 		try {
  83 | 			if ( !config.pollution ) {
  84 | 				saveGlobal();
  85 | 			}
  86 | 
  87 | 			this.testEnvironment.setup.call(this.testEnvironment);
  88 | 		} catch(e) {
  89 | 			QUnit.ok( false, "Setup failed on " + this.testName + ": " + e.message );
  90 | 		}
  91 | 	},
  92 | 	run: function() {
  93 | 		if ( this.async ) {
  94 | 			QUnit.stop();
  95 | 		}
  96 | 
  97 | 		if ( config.notrycatch ) {
  98 | 			this.callback.call(this.testEnvironment);
  99 | 			return;
 100 | 		}
 101 | 		try {
 102 | 			this.callback.call(this.testEnvironment);
 103 | 		} catch(e) {
 104 | 			fail("Test " + this.testName + " died, exception and test follows", e, this.callback);
 105 | 			QUnit.ok( false, "Died on test #" + (this.assertions.length + 1) + ": " + e.message + " - " + QUnit.jsDump.parse(e) );
 106 | 			// else next test will carry the responsibility
 107 | 			saveGlobal();
 108 | 
 109 | 			// Restart the tests if they're blocking
 110 | 			if ( config.blocking ) {
 111 | 				start();
 112 | 			}
 113 | 		}
 114 | 	},
 115 | 	teardown: function() {
 116 | 		try {
 117 | 			checkPollution();
 118 | 			this.testEnvironment.teardown.call(this.testEnvironment);
 119 | 		} catch(e) {
 120 | 			QUnit.ok( false, "Teardown failed on " + this.testName + ": " + e.message );
 121 | 		}
 122 | 	},
 123 | 	finish: function() {
 124 | 		if ( this.expected && this.expected != this.assertions.length ) {
 125 | 			QUnit.ok( false, "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run" );
 126 | 		}
 127 | 		
 128 | 		var good = 0, bad = 0,
 129 | 			tests = id("qunit-tests");
 130 | 
 131 | 		config.stats.all += this.assertions.length;
 132 | 		config.moduleStats.all += this.assertions.length;
 133 | 
 134 | 		if ( tests ) {
 135 | 			var ol  = document.createElement("ol");
 136 | 
 137 | 			for ( var i = 0; i < this.assertions.length; i++ ) {
 138 | 				var assertion = this.assertions[i];
 139 | 
 140 | 				var li = document.createElement("li");
 141 | 				li.className = assertion.result ? "pass" : "fail";
 142 | 				li.innerHTML = assertion.message || (assertion.result ? "okay" : "failed");
 143 | 				ol.appendChild( li );
 144 | 
 145 | 				if ( assertion.result ) {
 146 | 					good++;
 147 | 				} else {
 148 | 					bad++;
 149 | 					config.stats.bad++;
 150 | 					config.moduleStats.bad++;
 151 | 				}
 152 | 			}
 153 | 
 154 | 			// store result when possible
 155 | 			if ( QUnit.config.reorder && defined.sessionStorage ) {
 156 | 				if (bad) {
 157 | 					sessionStorage.setItem("qunit-" + this.module + "-" + this.testName, bad);
 158 | 				} else {
 159 | 					sessionStorage.removeItem("qunit-" + this.module + "-" + this.testName);
 160 | 				}
 161 | 			}
 162 | 
 163 | 			if (bad == 0) {
 164 | 				ol.style.display = "none";
 165 | 			}
 166 | 
 167 | 			var b = document.createElement("strong");
 168 | 			b.innerHTML = this.name + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
 169 | 			
 170 | 			var a = document.createElement("a");
 171 | 			a.innerHTML = "Rerun";
 172 | 			a.href = QUnit.url({ filter: getText([b]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
 173 | 			
 174 | 			addEvent(b, "click", function() {
 175 | 				var next = b.nextSibling.nextSibling,
 176 | 					display = next.style.display;
 177 | 				next.style.display = display === "none" ? "block" : "none";
 178 | 			});
 179 | 			
 180 | 			addEvent(b, "dblclick", function(e) {
 181 | 				var target = e && e.target ? e.target : window.event.srcElement;
 182 | 				if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) {
 183 | 					target = target.parentNode;
 184 | 				}
 185 | 				if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
 186 | 					window.location = QUnit.url({ filter: getText([target]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
 187 | 				}
 188 | 			});
 189 | 
 190 | 			var li = id(this.id);
 191 | 			li.className = bad ? "fail" : "pass";
 192 | 			li.removeChild( li.firstChild );
 193 | 			li.appendChild( b );
 194 | 			li.appendChild( a );
 195 | 			li.appendChild( ol );
 196 | 
 197 | 		} else {
 198 | 			for ( var i = 0; i < this.assertions.length; i++ ) {
 199 | 				if ( !this.assertions[i].result ) {
 200 | 					bad++;
 201 | 					config.stats.bad++;
 202 | 					config.moduleStats.bad++;
 203 | 				}
 204 | 			}
 205 | 		}
 206 | 
 207 | 		try {
 208 | 			QUnit.reset();
 209 | 		} catch(e) {
 210 | 			fail("reset() failed, following Test " + this.testName + ", exception and reset fn follows", e, QUnit.reset);
 211 | 		}
 212 | 
 213 | 		QUnit.testDone( {
 214 | 			name: this.testName,
 215 | 			failed: bad,
 216 | 			passed: this.assertions.length - bad,
 217 | 			total: this.assertions.length
 218 | 		} );
 219 | 	},
 220 | 	
 221 | 	queue: function() {
 222 | 		var test = this;
 223 | 		synchronize(function() {
 224 | 			test.init();
 225 | 		});
 226 | 		function run() {
 227 | 			// each of these can by async
 228 | 			synchronize(function() {
 229 | 				test.setup();
 230 | 			});
 231 | 			synchronize(function() {
 232 | 				test.run();
 233 | 			});
 234 | 			synchronize(function() {
 235 | 				test.teardown();
 236 | 			});
 237 | 			synchronize(function() {
 238 | 				test.finish();
 239 | 			});
 240 | 		}
 241 | 		// defer when previous test run passed, if storage is available
 242 | 		var bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem("qunit-" + this.module + "-" + this.testName);
 243 | 		if (bad) {
 244 | 			run();
 245 | 		} else {
 246 | 			synchronize(run);
 247 | 		};
 248 | 	}
 249 | 	
 250 | };
 251 | 
 252 | var QUnit = {
 253 | 
 254 | 	// call on start of module test to prepend name to all tests
 255 | 	module: function(name, testEnvironment) {
 256 | 		config.currentModule = name;
 257 | 		config.currentModuleTestEnviroment = testEnvironment;
 258 | 	},
 259 | 
 260 | 	asyncTest: function(testName, expected, callback) {
 261 | 		if ( arguments.length === 2 ) {
 262 | 			callback = expected;
 263 | 			expected = 0;
 264 | 		}
 265 | 
 266 | 		QUnit.test(testName, expected, callback, true);
 267 | 	},
 268 | 	
 269 | 	test: function(testName, expected, callback, async) {
 270 | 		var name = '<span class="test-name">' + testName + '</span>', testEnvironmentArg;
 271 | 
 272 | 		if ( arguments.length === 2 ) {
 273 | 			callback = expected;
 274 | 			expected = null;
 275 | 		}
 276 | 		// is 2nd argument a testEnvironment?
 277 | 		if ( expected && typeof expected === 'object') {
 278 | 			testEnvironmentArg =  expected;
 279 | 			expected = null;
 280 | 		}
 281 | 
 282 | 		if ( config.currentModule ) {
 283 | 			name = '<span class="module-name">' + config.currentModule + "</span>: " + name;
 284 | 		}
 285 | 
 286 | 		if ( !validTest(config.currentModule + ": " + testName) ) {
 287 | 			return;
 288 | 		}
 289 | 		
 290 | 		var test = new Test(name, testName, expected, testEnvironmentArg, async, callback);
 291 | 		test.module = config.currentModule;
 292 | 		test.moduleTestEnvironment = config.currentModuleTestEnviroment;
 293 | 		test.queue();
 294 | 	},
 295 | 	
 296 | 	/**
 297 | 	 * Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
 298 | 	 */
 299 | 	expect: function(asserts) {
 300 | 		config.current.expected = asserts;
 301 | 	},
 302 | 
 303 | 	/**
 304 | 	 * Asserts true.
 305 | 	 * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
 306 | 	 */
 307 | 	ok: function(a, msg) {
 308 | 		a = !!a;
 309 | 		var details = {
 310 | 			result: a,
 311 | 			message: msg
 312 | 		};
 313 | 		msg = escapeHtml(msg);
 314 | 		QUnit.log(details);
 315 | 		config.current.assertions.push({
 316 | 			result: a,
 317 | 			message: msg
 318 | 		});
 319 | 	},
 320 | 
 321 | 	/**
 322 | 	 * Checks that the first two arguments are equal, with an optional message.
 323 | 	 * Prints out both actual and expected values.
 324 | 	 *
 325 | 	 * Prefered to ok( actual == expected, message )
 326 | 	 *
 327 | 	 * @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." );
 328 | 	 *
 329 | 	 * @param Object actual
 330 | 	 * @param Object expected
 331 | 	 * @param String message (optional)
 332 | 	 */
 333 | 	equal: function(actual, expected, message) {
 334 | 		QUnit.push(expected == actual, actual, expected, message);
 335 | 	},
 336 | 
 337 | 	notEqual: function(actual, expected, message) {
 338 | 		QUnit.push(expected != actual, actual, expected, message);
 339 | 	},
 340 | 	
 341 | 	deepEqual: function(actual, expected, message) {
 342 | 		QUnit.push(QUnit.equiv(actual, expected), actual, expected, message);
 343 | 	},
 344 | 
 345 | 	notDeepEqual: function(actual, expected, message) {
 346 | 		QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message);
 347 | 	},
 348 | 
 349 | 	strictEqual: function(actual, expected, message) {
 350 | 		QUnit.push(expected === actual, actual, expected, message);
 351 | 	},
 352 | 
 353 | 	notStrictEqual: function(actual, expected, message) {
 354 | 		QUnit.push(expected !== actual, actual, expected, message);
 355 | 	},
 356 | 
 357 | 	raises: function(block, expected, message) {
 358 | 		var actual, ok = false;
 359 | 	
 360 | 		if (typeof expected === 'string') {
 361 | 			message = expected;
 362 | 			expected = null;
 363 | 		}
 364 | 	
 365 | 		try {
 366 | 			block();
 367 | 		} catch (e) {
 368 | 			actual = e;
 369 | 		}
 370 | 	
 371 | 		if (actual) {
 372 | 			// we don't want to validate thrown error
 373 | 			if (!expected) {
 374 | 				ok = true;
 375 | 			// expected is a regexp	
 376 | 			} else if (QUnit.objectType(expected) === "regexp") {
 377 | 				ok = expected.test(actual);
 378 | 			// expected is a constructor	
 379 | 			} else if (actual instanceof expected) {
 380 | 				ok = true;
 381 | 			// expected is a validation function which returns true is validation passed	
 382 | 			} else if (expected.call({}, actual) === true) {
 383 | 				ok = true;
 384 | 			}
 385 | 		}
 386 | 			
 387 | 		QUnit.ok(ok, message);
 388 | 	},
 389 | 
 390 | 	start: function() {
 391 | 		config.semaphore--;
 392 | 		if (config.semaphore > 0) {
 393 | 			// don't start until equal number of stop-calls
 394 | 			return;
 395 | 		}
 396 | 		if (config.semaphore < 0) {
 397 | 			// ignore if start is called more often then stop
 398 | 			config.semaphore = 0;
 399 | 		}
 400 | 		// A slight delay, to avoid any current callbacks
 401 | 		if ( defined.setTimeout ) {
 402 | 			window.setTimeout(function() {
 403 | 				if ( config.timeout ) {
 404 | 					clearTimeout(config.timeout);
 405 | 				}
 406 | 
 407 | 				config.blocking = false;
 408 | 				process();
 409 | 			}, 13);
 410 | 		} else {
 411 | 			config.blocking = false;
 412 | 			process();
 413 | 		}
 414 | 	},
 415 | 	
 416 | 	stop: function(timeout) {
 417 | 		config.semaphore++;
 418 | 		config.blocking = true;
 419 | 
 420 | 		if ( timeout && defined.setTimeout ) {
 421 | 			clearTimeout(config.timeout);
 422 | 			config.timeout = window.setTimeout(function() {
 423 | 				QUnit.ok( false, "Test timed out" );
 424 | 				QUnit.start();
 425 | 			}, timeout);
 426 | 		}
 427 | 	}
 428 | };
 429 | 
 430 | // Backwards compatibility, deprecated
 431 | QUnit.equals = QUnit.equal;
 432 | QUnit.same = QUnit.deepEqual;
 433 | 
 434 | // Maintain internal state
 435 | var config = {
 436 | 	// The queue of tests to run
 437 | 	queue: [],
 438 | 
 439 | 	// block until document ready
 440 | 	blocking: true,
 441 | 	
 442 | 	// by default, run previously failed tests first
 443 | 	// very useful in combination with "Hide passed tests" checked
 444 | 	reorder: true,
 445 | 
 446 | 	noglobals: false,
 447 | 	notrycatch: false
 448 | };
 449 | 
 450 | // Load paramaters
 451 | (function() {
 452 | 	var location = window.location || { search: "", protocol: "file:" },
 453 | 		params = location.search.slice( 1 ).split( "&" ),
 454 | 		length = params.length,
 455 | 		urlParams = {},
 456 | 		current;
 457 | 
 458 | 	if ( params[ 0 ] ) {
 459 | 		for ( var i = 0; i < length; i++ ) {
 460 | 			current = params[ i ].split( "=" );
 461 | 			current[ 0 ] = decodeURIComponent( current[ 0 ] );
 462 | 			// allow just a key to turn on a flag, e.g., test.html?noglobals
 463 | 			current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
 464 | 			urlParams[ current[ 0 ] ] = current[ 1 ];
 465 | 			if ( current[ 0 ] in config ) {
 466 | 				config[ current[ 0 ] ] = current[ 1 ];
 467 | 			}
 468 | 		}
 469 | 	}
 470 | 
 471 | 	QUnit.urlParams = urlParams;
 472 | 	config.filter = urlParams.filter;
 473 | 
 474 | 	// Figure out if we're running the tests from a server or not
 475 | 	QUnit.isLocal = !!(location.protocol === 'file:');
 476 | })();
 477 | 
 478 | // Expose the API as global variables, unless an 'exports'
 479 | // object exists, in that case we assume we're in CommonJS
 480 | if ( typeof exports === "undefined" || typeof require === "undefined" ) {
 481 | 	extend(window, QUnit);
 482 | 	window.QUnit = QUnit;
 483 | } else {
 484 | 	extend(exports, QUnit);
 485 | 	exports.QUnit = QUnit;
 486 | }
 487 | 
 488 | // define these after exposing globals to keep them in these QUnit namespace only
 489 | extend(QUnit, {
 490 | 	config: config,
 491 | 
 492 | 	// Initialize the configuration options
 493 | 	init: function() {
 494 | 		extend(config, {
 495 | 			stats: { all: 0, bad: 0 },
 496 | 			moduleStats: { all: 0, bad: 0 },
 497 | 			started: +new Date,
 498 | 			updateRate: 1000,
 499 | 			blocking: false,
 500 | 			autostart: true,
 501 | 			autorun: false,
 502 | 			filter: "",
 503 | 			queue: [],
 504 | 			semaphore: 0
 505 | 		});
 506 | 
 507 | 		var tests = id( "qunit-tests" ),
 508 | 			banner = id( "qunit-banner" ),
 509 | 			result = id( "qunit-testresult" );
 510 | 
 511 | 		if ( tests ) {
 512 | 			tests.innerHTML = "";
 513 | 		}
 514 | 
 515 | 		if ( banner ) {
 516 | 			banner.className = "";
 517 | 		}
 518 | 
 519 | 		if ( result ) {
 520 | 			result.parentNode.removeChild( result );
 521 | 		}
 522 | 		
 523 | 		if ( tests ) {
 524 | 			result = document.createElement( "p" );
 525 | 			result.id = "qunit-testresult";
 526 | 			result.className = "result";
 527 | 			tests.parentNode.insertBefore( result, tests );
 528 | 			result.innerHTML = 'Running...<br/>&nbsp;';
 529 | 		}
 530 | 	},
 531 | 	
 532 | 	/**
 533 | 	 * Resets the test setup. Useful for tests that modify the DOM.
 534 | 	 * 
 535 | 	 * If jQuery is available, uses jQuery's html(), otherwise just innerHTML.
 536 | 	 */
 537 | 	reset: function() {
 538 | 		if ( window.jQuery ) {
 539 | 			jQuery( "#qunit-fixture" ).html( config.fixture );
 540 | 		} else {
 541 | 			var main = id( 'qunit-fixture' );
 542 | 			if ( main ) {
 543 | 				main.innerHTML = config.fixture;
 544 | 			}
 545 | 		}
 546 | 	},
 547 | 	
 548 | 	/**
 549 | 	 * Trigger an event on an element.
 550 | 	 *
 551 | 	 * @example triggerEvent( document.body, "click" );
 552 | 	 *
 553 | 	 * @param DOMElement elem
 554 | 	 * @param String type
 555 | 	 */
 556 | 	triggerEvent: function( elem, type, event ) {
 557 | 		if ( document.createEvent ) {
 558 | 			event = document.createEvent("MouseEvents");
 559 | 			event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
 560 | 				0, 0, 0, 0, 0, false, false, false, false, 0, null);
 561 | 			elem.dispatchEvent( event );
 562 | 
 563 | 		} else if ( elem.fireEvent ) {
 564 | 			elem.fireEvent("on"+type);
 565 | 		}
 566 | 	},
 567 | 	
 568 | 	// Safe object type checking
 569 | 	is: function( type, obj ) {
 570 | 		return QUnit.objectType( obj ) == type;
 571 | 	},
 572 | 	
 573 | 	objectType: function( obj ) {
 574 | 		if (typeof obj === "undefined") {
 575 | 				return "undefined";
 576 | 
 577 | 		// consider: typeof null === object
 578 | 		}
 579 | 		if (obj === null) {
 580 | 				return "null";
 581 | 		}
 582 | 
 583 | 		var type = Object.prototype.toString.call( obj )
 584 | 			.match(/^\[object\s(.*)\]$/)[1] || '';
 585 | 
 586 | 		switch (type) {
 587 | 				case 'Number':
 588 | 						if (isNaN(obj)) {
 589 | 								return "nan";
 590 | 						} else {
 591 | 								return "number";
 592 | 						}
 593 | 				case 'String':
 594 | 				case 'Boolean':
 595 | 				case 'Array':
 596 | 				case 'Date':
 597 | 				case 'RegExp':
 598 | 				case 'Function':
 599 | 						return type.toLowerCase();
 600 | 		}
 601 | 		if (typeof obj === "object") {
 602 | 				return "object";
 603 | 		}
 604 | 		return undefined;
 605 | 	},
 606 | 	
 607 | 	push: function(result, actual, expected, message) {
 608 | 		var details = {
 609 | 			result: result,
 610 | 			message: message,
 611 | 			actual: actual,
 612 | 			expected: expected
 613 | 		};
 614 | 		
 615 | 		message = escapeHtml(message) || (result ? "okay" : "failed");
 616 | 		message = '<span class="test-message">' + message + "</span>";
 617 | 		expected = escapeHtml(QUnit.jsDump.parse(expected));
 618 | 		actual = escapeHtml(QUnit.jsDump.parse(actual));
 619 | 		var output = message + '<table><tr class="test-expected"><th>Expected: </th><td><pre>' + expected + '</pre></td></tr>';
 620 | 		if (actual != expected) {
 621 | 			output += '<tr class="test-actual"><th>Result: </th><td><pre>' + actual + '</pre></td></tr>';
 622 | 			output += '<tr class="test-diff"><th>Diff: </th><td><pre>' + QUnit.diff(expected, actual) +'</pre></td></tr>';
 623 | 		}
 624 | 		if (!result) {
 625 | 			var source = sourceFromStacktrace();
 626 | 			if (source) {
 627 | 				details.source = source;
 628 | 				output += '<tr class="test-source"><th>Source: </th><td><pre>' + source +'</pre></td></tr>';
 629 | 			}
 630 | 		}
 631 | 		output += "</table>";
 632 | 		
 633 | 		QUnit.log(details);
 634 | 		
 635 | 		config.current.assertions.push({
 636 | 			result: !!result,
 637 | 			message: output
 638 | 		});
 639 | 	},
 640 | 	
 641 | 	url: function( params ) {
 642 | 		params = extend( extend( {}, QUnit.urlParams ), params );
 643 | 		var querystring = "?",
 644 | 			key;
 645 | 		for ( key in params ) {
 646 | 			querystring += encodeURIComponent( key ) + "=" +
 647 | 				encodeURIComponent( params[ key ] ) + "&";
 648 | 		}
 649 | 		return window.location.pathname + querystring.slice( 0, -1 );
 650 | 	},
 651 | 	
 652 | 	// Logging callbacks; all receive a single argument with the listed properties
 653 | 	// run test/logs.html for any related changes
 654 | 	begin: function() {},
 655 | 	// done: { failed, passed, total, runtime }
 656 | 	done: function() {},
 657 | 	// log: { result, actual, expected, message }
 658 | 	log: function() {},
 659 | 	// testStart: { name }
 660 | 	testStart: function() {},
 661 | 	// testDone: { name, failed, passed, total }
 662 | 	testDone: function() {},
 663 | 	// moduleStart: { name }
 664 | 	moduleStart: function() {},
 665 | 	// moduleDone: { name, failed, passed, total }
 666 | 	moduleDone: function() {}
 667 | });
 668 | 
 669 | if ( typeof document === "undefined" || document.readyState === "complete" ) {
 670 | 	config.autorun = true;
 671 | }
 672 | 
 673 | addEvent(window, "load", function() {
 674 | 	QUnit.begin({});
 675 | 	
 676 | 	// Initialize the config, saving the execution queue
 677 | 	var oldconfig = extend({}, config);
 678 | 	QUnit.init();
 679 | 	extend(config, oldconfig);
 680 | 
 681 | 	config.blocking = false;
 682 | 
 683 | 	var userAgent = id("qunit-userAgent");
 684 | 	if ( userAgent ) {
 685 | 		userAgent.innerHTML = navigator.userAgent;
 686 | 	}
 687 | 	var banner = id("qunit-header");
 688 | 	if ( banner ) {
 689 | 		banner.innerHTML = '<a href="' + QUnit.url({ filter: undefined }) + '"> ' + banner.innerHTML + '</a> ' +
 690 | 			'<label><input name="noglobals" type="checkbox"' + ( config.noglobals ? ' checked="checked"' : '' ) + '>noglobals</label>' +
 691 | 			'<label><input name="notrycatch" type="checkbox"' + ( config.notrycatch ? ' checked="checked"' : '' ) + '>notrycatch</label>';
 692 | 		addEvent( banner, "change", function( event ) {
 693 | 			var params = {};
 694 | 			params[ event.target.name ] = event.target.checked ? true : undefined;
 695 | 			window.location = QUnit.url( params );
 696 | 		});
 697 | 	}
 698 | 	
 699 | 	var toolbar = id("qunit-testrunner-toolbar");
 700 | 	if ( toolbar ) {
 701 | 		var filter = document.createElement("input");
 702 | 		filter.type = "checkbox";
 703 | 		filter.id = "qunit-filter-pass";
 704 | 		addEvent( filter, "click", function() {
 705 | 			var ol = document.getElementById("qunit-tests");
 706 | 			if ( filter.checked ) {
 707 | 				ol.className = ol.className + " hidepass";
 708 | 			} else {
 709 | 				var tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
 710 | 				ol.className = tmp.replace(/ hidepass /, " ");
 711 | 			}
 712 | 			if ( defined.sessionStorage ) {
 713 | 				if (filter.checked) {
 714 | 					sessionStorage.setItem("qunit-filter-passed-tests",  "true");
 715 | 				} else {
 716 | 					sessionStorage.removeItem("qunit-filter-passed-tests");
 717 | 				}
 718 | 			}
 719 | 		});
 720 | 		if ( defined.sessionStorage && sessionStorage.getItem("qunit-filter-passed-tests") ) {
 721 | 			filter.checked = true;
 722 | 			var ol = document.getElementById("qunit-tests");
 723 | 			ol.className = ol.className + " hidepass";
 724 | 		}
 725 | 		toolbar.appendChild( filter );
 726 | 
 727 | 		var label = document.createElement("label");
 728 | 		label.setAttribute("for", "qunit-filter-pass");
 729 | 		label.innerHTML = "Hide passed tests";
 730 | 		toolbar.appendChild( label );
 731 | 	}
 732 | 
 733 | 	var main = id('qunit-fixture');
 734 | 	if ( main ) {
 735 | 		config.fixture = main.innerHTML;
 736 | 	}
 737 | 
 738 | 	if (config.autostart) {
 739 | 		QUnit.start();
 740 | 	}
 741 | });
 742 | 
 743 | function done() {
 744 | 	config.autorun = true;
 745 | 
 746 | 	// Log the last module results
 747 | 	if ( config.currentModule ) {
 748 | 		QUnit.moduleDone( {
 749 | 			name: config.currentModule,
 750 | 			failed: config.moduleStats.bad,
 751 | 			passed: config.moduleStats.all - config.moduleStats.bad,
 752 | 			total: config.moduleStats.all
 753 | 		} );
 754 | 	}
 755 | 
 756 | 	var banner = id("qunit-banner"),
 757 | 		tests = id("qunit-tests"),
 758 | 		runtime = +new Date - config.started,
 759 | 		passed = config.stats.all - config.stats.bad,
 760 | 		html = [
 761 | 			'Tests completed in ',
 762 | 			runtime,
 763 | 			' milliseconds.<br/>',
 764 | 			'<span class="passed">',
 765 | 			passed,
 766 | 			'</span> tests of <span class="total">',
 767 | 			config.stats.all,
 768 | 			'</span> passed, <span class="failed">',
 769 | 			config.stats.bad,
 770 | 			'</span> failed.'
 771 | 		].join('');
 772 | 
 773 | 	if ( banner ) {
 774 | 		banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
 775 | 	}
 776 | 
 777 | 	if ( tests ) {	
 778 | 		id( "qunit-testresult" ).innerHTML = html;
 779 | 	}
 780 | 
 781 | 	QUnit.done( {
 782 | 		failed: config.stats.bad,
 783 | 		passed: passed, 
 784 | 		total: config.stats.all,
 785 | 		runtime: runtime
 786 | 	} );
 787 | }
 788 | 
 789 | function validTest( name ) {
 790 | 	var filter = config.filter,
 791 | 		run = false;
 792 | 
 793 | 	if ( !filter ) {
 794 | 		return true;
 795 | 	}
 796 | 
 797 | 	not = filter.charAt( 0 ) === "!";
 798 | 	if ( not ) {
 799 | 		filter = filter.slice( 1 );
 800 | 	}
 801 | 
 802 | 	if ( name.indexOf( filter ) !== -1 ) {
 803 | 		return !not;
 804 | 	}
 805 | 
 806 | 	if ( not ) {
 807 | 		run = true;
 808 | 	}
 809 | 
 810 | 	return run;
 811 | }
 812 | 
 813 | // so far supports only Firefox, Chrome and Opera (buggy)
 814 | // could be extended in the future to use something like https://github.com/csnover/TraceKit
 815 | function sourceFromStacktrace() {
 816 | 	try {
 817 | 		throw new Error();
 818 | 	} catch ( e ) {
 819 | 		if (e.stacktrace) {
 820 | 			// Opera
 821 | 			return e.stacktrace.split("\n")[6];
 822 | 		} else if (e.stack) {
 823 | 			// Firefox, Chrome
 824 | 			return e.stack.split("\n")[4];
 825 | 		}
 826 | 	}
 827 | }
 828 | 
 829 | function escapeHtml(s) {
 830 | 	if (!s) {
 831 | 		return "";
 832 | 	}
 833 | 	s = s + "";
 834 | 	return s.replace(/[\&"<>\\]/g, function(s) {
 835 | 		switch(s) {
 836 | 			case "&": return "&amp;";
 837 | 			case "\\": return "\\\\";
 838 | 			case '"': return '\"';
 839 | 			case "<": return "&lt;";
 840 | 			case ">": return "&gt;";
 841 | 			default: return s;
 842 | 		}
 843 | 	});
 844 | }
 845 | 
 846 | function synchronize( callback ) {
 847 | 	config.queue.push( callback );
 848 | 
 849 | 	if ( config.autorun && !config.blocking ) {
 850 | 		process();
 851 | 	}
 852 | }
 853 | 
 854 | function process() {
 855 | 	var start = (new Date()).getTime();
 856 | 
 857 | 	while ( config.queue.length && !config.blocking ) {
 858 | 		if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {
 859 | 			config.queue.shift()();
 860 | 		} else {
 861 | 			window.setTimeout( process, 13 );
 862 | 			break;
 863 | 		}
 864 | 	}
 865 |   if (!config.blocking && !config.queue.length) {
 866 |     done();
 867 |   }
 868 | }
 869 | 
 870 | function saveGlobal() {
 871 | 	config.pollution = [];
 872 | 	
 873 | 	if ( config.noglobals ) {
 874 | 		for ( var key in window ) {
 875 | 			config.pollution.push( key );
 876 | 		}
 877 | 	}
 878 | }
 879 | 
 880 | function checkPollution( name ) {
 881 | 	var old = config.pollution;
 882 | 	saveGlobal();
 883 | 	
 884 | 	var newGlobals = diff( config.pollution, old );
 885 | 	if ( newGlobals.length > 0 ) {
 886 | 		ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
 887 | 	}
 888 | 
 889 | 	var deletedGlobals = diff( old, config.pollution );
 890 | 	if ( deletedGlobals.length > 0 ) {
 891 | 		ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
 892 | 	}
 893 | }
 894 | 
 895 | // returns a new Array with the elements that are in a but not in b
 896 | function diff( a, b ) {
 897 | 	var result = a.slice();
 898 | 	for ( var i = 0; i < result.length; i++ ) {
 899 | 		for ( var j = 0; j < b.length; j++ ) {
 900 | 			if ( result[i] === b[j] ) {
 901 | 				result.splice(i, 1);
 902 | 				i--;
 903 | 				break;
 904 | 			}
 905 | 		}
 906 | 	}
 907 | 	return result;
 908 | }
 909 | 
 910 | function fail(message, exception, callback) {
 911 | 	if ( typeof console !== "undefined" && console.error && console.warn ) {
 912 | 		console.error(message);
 913 | 		console.error(exception);
 914 | 		console.warn(callback.toString());
 915 | 
 916 | 	} else if ( window.opera && opera.postError ) {
 917 | 		opera.postError(message, exception, callback.toString);
 918 | 	}
 919 | }
 920 | 
 921 | function extend(a, b) {
 922 | 	for ( var prop in b ) {
 923 | 		if ( b[prop] === undefined ) {
 924 | 			delete a[prop];
 925 | 		} else {
 926 | 			a[prop] = b[prop];
 927 | 		}
 928 | 	}
 929 | 
 930 | 	return a;
 931 | }
 932 | 
 933 | function addEvent(elem, type, fn) {
 934 | 	if ( elem.addEventListener ) {
 935 | 		elem.addEventListener( type, fn, false );
 936 | 	} else if ( elem.attachEvent ) {
 937 | 		elem.attachEvent( "on" + type, fn );
 938 | 	} else {
 939 | 		fn();
 940 | 	}
 941 | }
 942 | 
 943 | function id(name) {
 944 | 	return !!(typeof document !== "undefined" && document && document.getElementById) &&
 945 | 		document.getElementById( name );
 946 | }
 947 | 
 948 | // Test for equality any JavaScript type.
 949 | // Discussions and reference: http://philrathe.com/articles/equiv
 950 | // Test suites: http://philrathe.com/tests/equiv
 951 | // Author: Philippe Rathé <prathe@gmail.com>
 952 | QUnit.equiv = function () {
 953 | 
 954 |     var innerEquiv; // the real equiv function
 955 |     var callers = []; // stack to decide between skip/abort functions
 956 |     var parents = []; // stack to avoiding loops from circular referencing
 957 | 
 958 |     // Call the o related callback with the given arguments.
 959 |     function bindCallbacks(o, callbacks, args) {
 960 |         var prop = QUnit.objectType(o);
 961 |         if (prop) {
 962 |             if (QUnit.objectType(callbacks[prop]) === "function") {
 963 |                 return callbacks[prop].apply(callbacks, args);
 964 |             } else {
 965 |                 return callbacks[prop]; // or undefined
 966 |             }
 967 |         }
 968 |     }
 969 |     
 970 |     var callbacks = function () {
 971 | 
 972 |         // for string, boolean, number and null
 973 |         function useStrictEquality(b, a) {
 974 |             if (b instanceof a.constructor || a instanceof b.constructor) {
 975 |                 // to catch short annotaion VS 'new' annotation of a declaration
 976 |                 // e.g. var i = 1;
 977 |                 //      var j = new Number(1);
 978 |                 return a == b;
 979 |             } else {
 980 |                 return a === b;
 981 |             }
 982 |         }
 983 | 
 984 |         return {
 985 |             "string": useStrictEquality,
 986 |             "boolean": useStrictEquality,
 987 |             "number": useStrictEquality,
 988 |             "null": useStrictEquality,
 989 |             "undefined": useStrictEquality,
 990 | 
 991 |             "nan": function (b) {
 992 |                 return isNaN(b);
 993 |             },
 994 | 
 995 |             "date": function (b, a) {
 996 |                 return QUnit.objectType(b) === "date" && a.valueOf() === b.valueOf();
 997 |             },
 998 | 
 999 |             "regexp": function (b, a) {
1000 |                 return QUnit.objectType(b) === "regexp" &&
1001 |                     a.source === b.source && // the regex itself
1002 |                     a.global === b.global && // and its modifers (gmi) ...
1003 |                     a.ignoreCase === b.ignoreCase &&
1004 |                     a.multiline === b.multiline;
1005 |             },
1006 | 
1007 |             // - skip when the property is a method of an instance (OOP)
1008 |             // - abort otherwise,
1009 |             //   initial === would have catch identical references anyway
1010 |             "function": function () {
1011 |                 var caller = callers[callers.length - 1];
1012 |                 return caller !== Object &&
1013 |                         typeof caller !== "undefined";
1014 |             },
1015 | 
1016 |             "array": function (b, a) {
1017 |                 var i, j, loop;
1018 |                 var len;
1019 | 
1020 |                 // b could be an object literal here
1021 |                 if ( ! (QUnit.objectType(b) === "array")) {
1022 |                     return false;
1023 |                 }   
1024 |                 
1025 |                 len = a.length;
1026 |                 if (len !== b.length) { // safe and faster
1027 |                     return false;
1028 |                 }
1029 |                 
1030 |                 //track reference to avoid circular references
1031 |                 parents.push(a);
1032 |                 for (i = 0; i < len; i++) {
1033 |                     loop = false;
1034 |                     for(j=0;j<parents.length;j++){
1035 |                         if(parents[j] === a[i]){
1036 |                             loop = true;//dont rewalk array
1037 |                         }
1038 |                     }
1039 |                     if (!loop && ! innerEquiv(a[i], b[i])) {
1040 |                         parents.pop();
1041 |                         return false;
1042 |                     }
1043 |                 }
1044 |                 parents.pop();
1045 |                 return true;
1046 |             },
1047 | 
1048 |             "object": function (b, a) {
1049 |                 var i, j, loop;
1050 |                 var eq = true; // unless we can proove it
1051 |                 var aProperties = [], bProperties = []; // collection of strings
1052 | 
1053 |                 // comparing constructors is more strict than using instanceof
1054 |                 if ( a.constructor !== b.constructor) {
1055 |                     return false;
1056 |                 }
1057 | 
1058 |                 // stack constructor before traversing properties
1059 |                 callers.push(a.constructor);
1060 |                 //track reference to avoid circular references
1061 |                 parents.push(a);
1062 |                 
1063 |                 for (i in a) { // be strict: don't ensures hasOwnProperty and go deep
1064 |                     loop = false;
1065 |                     for(j=0;j<parents.length;j++){
1066 |                         if(parents[j] === a[i])
1067 |                             loop = true; //don't go down the same path twice
1068 |                     }
1069 |                     aProperties.push(i); // collect a's properties
1070 | 
1071 |                     if (!loop && ! innerEquiv(a[i], b[i])) {
1072 |                         eq = false;
1073 |                         break;
1074 |                     }
1075 |                 }
1076 | 
1077 |                 callers.pop(); // unstack, we are done
1078 |                 parents.pop();
1079 | 
1080 |                 for (i in b) {
1081 |                     bProperties.push(i); // collect b's properties
1082 |                 }
1083 | 
1084 |                 // Ensures identical properties name
1085 |                 return eq && innerEquiv(aProperties.sort(), bProperties.sort());
1086 |             }
1087 |         };
1088 |     }();
1089 | 
1090 |     innerEquiv = function () { // can take multiple arguments
1091 |         var args = Array.prototype.slice.apply(arguments);
1092 |         if (args.length < 2) {
1093 |             return true; // end transition
1094 |         }
1095 | 
1096 |         return (function (a, b) {
1097 |             if (a === b) {
1098 |                 return true; // catch the most you can
1099 |             } else if (a === null || b === null || typeof a === "undefined" || typeof b === "undefined" || QUnit.objectType(a) !== QUnit.objectType(b)) {
1100 |                 return false; // don't lose time with error prone cases
1101 |             } else {
1102 |                 return bindCallbacks(a, callbacks, [b, a]);
1103 |             }
1104 | 
1105 |         // apply transition with (1..n) arguments
1106 |         })(args[0], args[1]) && arguments.callee.apply(this, args.splice(1, args.length -1));
1107 |     };
1108 | 
1109 |     return innerEquiv;
1110 | 
1111 | }();
1112 | 
1113 | /**
1114 |  * jsDump
1115 |  * Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
1116 |  * Licensed under BSD (http://www.opensource.org/licenses/bsd-license.php)
1117 |  * Date: 5/15/2008
1118 |  * @projectDescription Advanced and extensible data dumping for Javascript.
1119 |  * @version 1.0.0
1120 |  * @author Ariel Flesler
1121 |  * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
1122 |  */
1123 | QUnit.jsDump = (function() {
1124 | 	function quote( str ) {
1125 | 		return '"' + str.toString().replace(/"/g, '\\"') + '"';
1126 | 	};
1127 | 	function literal( o ) {
1128 | 		return o + '';	
1129 | 	};
1130 | 	function join( pre, arr, post ) {
1131 | 		var s = jsDump.separator(),
1132 | 			base = jsDump.indent(),
1133 | 			inner = jsDump.indent(1);
1134 | 		if ( arr.join )
1135 | 			arr = arr.join( ',' + s + inner );
1136 | 		if ( !arr )
1137 | 			return pre + post;
1138 | 		return [ pre, inner + arr, base + post ].join(s);
1139 | 	};
1140 | 	function array( arr ) {
1141 | 		var i = arr.length,	ret = Array(i);					
1142 | 		this.up();
1143 | 		while ( i-- )
1144 | 			ret[i] = this.parse( arr[i] );				
1145 | 		this.down();
1146 | 		return join( '[', ret, ']' );
1147 | 	};
1148 | 	
1149 | 	var reName = /^function (\w+)/;
1150 | 	
1151 | 	var jsDump = {
1152 | 		parse:function( obj, type ) { //type is used mostly internally, you can fix a (custom)type in advance
1153 | 			var	parser = this.parsers[ type || this.typeOf(obj) ];
1154 | 			type = typeof parser;			
1155 | 			
1156 | 			return type == 'function' ? parser.call( this, obj ) :
1157 | 				   type == 'string' ? parser :
1158 | 				   this.parsers.error;
1159 | 		},
1160 | 		typeOf:function( obj ) {
1161 | 			var type;
1162 | 			if ( obj === null ) {
1163 | 				type = "null";
1164 | 			} else if (typeof obj === "undefined") {
1165 | 				type = "undefined";
1166 | 			} else if (QUnit.is("RegExp", obj)) {
1167 | 				type = "regexp";
1168 | 			} else if (QUnit.is("Date", obj)) {
1169 | 				type = "date";
1170 | 			} else if (QUnit.is("Function", obj)) {
1171 | 				type = "function";
1172 | 			} else if (typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined") {
1173 | 				type = "window";
1174 | 			} else if (obj.nodeType === 9) {
1175 | 				type = "document";
1176 | 			} else if (obj.nodeType) {
1177 | 				type = "node";
1178 | 			} else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) {
1179 | 				type = "array";
1180 | 			} else {
1181 | 				type = typeof obj;
1182 | 			}
1183 | 			return type;
1184 | 		},
1185 | 		separator:function() {
1186 | 			return this.multiline ?	this.HTML ? '<br />' : '\n' : this.HTML ? '&nbsp;' : ' ';
1187 | 		},
1188 | 		indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing
1189 | 			if ( !this.multiline )
1190 | 				return '';
1191 | 			var chr = this.indentChar;
1192 | 			if ( this.HTML )
1193 | 				chr = chr.replace(/\t/g,'   ').replace(/ /g,'&nbsp;');
1194 | 			return Array( this._depth_ + (extra||0) ).join(chr);
1195 | 		},
1196 | 		up:function( a ) {
1197 | 			this._depth_ += a || 1;
1198 | 		},
1199 | 		down:function( a ) {
1200 | 			this._depth_ -= a || 1;
1201 | 		},
1202 | 		setParser:function( name, parser ) {
1203 | 			this.parsers[name] = parser;
1204 | 		},
1205 | 		// The next 3 are exposed so you can use them
1206 | 		quote:quote, 
1207 | 		literal:literal,
1208 | 		join:join,
1209 | 		//
1210 | 		_depth_: 1,
1211 | 		// This is the list of parsers, to modify them, use jsDump.setParser
1212 | 		parsers:{
1213 | 			window: '[Window]',
1214 | 			document: '[Document]',
1215 | 			error:'[ERROR]', //when no parser is found, shouldn't happen
1216 | 			unknown: '[Unknown]',
1217 | 			'null':'null',
1218 | 			'undefined':'undefined',
1219 | 			'function':function( fn ) {
1220 | 				var ret = 'function',
1221 | 					name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE
1222 | 				if ( name )
1223 | 					ret += ' ' + name;
1224 | 				ret += '(';
1225 | 				
1226 | 				ret = [ ret, QUnit.jsDump.parse( fn, 'functionArgs' ), '){'].join('');
1227 | 				return join( ret, QUnit.jsDump.parse(fn,'functionCode'), '}' );
1228 | 			},
1229 | 			array: array,
1230 | 			nodelist: array,
1231 | 			arguments: array,
1232 | 			object:function( map ) {
1233 | 				var ret = [ ];
1234 | 				QUnit.jsDump.up();
1235 | 				for ( var key in map )
1236 | 					ret.push( QUnit.jsDump.parse(key,'key') + ': ' + QUnit.jsDump.parse(map[key]) );
1237 | 				QUnit.jsDump.down();
1238 | 				return join( '{', ret, '}' );
1239 | 			},
1240 | 			node:function( node ) {
1241 | 				var open = QUnit.jsDump.HTML ? '&lt;' : '<',
1242 | 					close = QUnit.jsDump.HTML ? '&gt;' : '>';
1243 | 					
1244 | 				var tag = node.nodeName.toLowerCase(),
1245 | 					ret = open + tag;
1246 | 					
1247 | 				for ( var a in QUnit.jsDump.DOMAttrs ) {
1248 | 					var val = node[QUnit.jsDump.DOMAttrs[a]];
1249 | 					if ( val )
1250 | 						ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' );
1251 | 				}
1252 | 				return ret + close + open + '/' + tag + close;
1253 | 			},
1254 | 			functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function
1255 | 				var l = fn.length;
1256 | 				if ( !l ) return '';				
1257 | 				
1258 | 				var args = Array(l);
1259 | 				while ( l-- )
1260 | 					args[l] = String.fromCharCode(97+l);//97 is 'a'
1261 | 				return ' ' + args.join(', ') + ' ';
1262 | 			},
1263 | 			key:quote, //object calls it internally, the key part of an item in a map
1264 | 			functionCode:'[code]', //function calls it internally, it's the content of the function
1265 | 			attribute:quote, //node calls it internally, it's an html attribute value
1266 | 			string:quote,
1267 | 			date:quote,
1268 | 			regexp:literal, //regex
1269 | 			number:literal,
1270 | 			'boolean':literal
1271 | 		},
1272 | 		DOMAttrs:{//attributes to dump from nodes, name=>realName
1273 | 			id:'id',
1274 | 			name:'name',
1275 | 			'class':'className'
1276 | 		},
1277 | 		HTML:false,//if true, entities are escaped ( <, >, \t, space and \n )
1278 | 		indentChar:'  ',//indentation unit
1279 | 		multiline:true //if true, items in a collection, are separated by a \n, else just a space.
1280 | 	};
1281 | 
1282 | 	return jsDump;
1283 | })();
1284 | 
1285 | // from Sizzle.js
1286 | function getText( elems ) {
1287 | 	var ret = "", elem;
1288 | 
1289 | 	for ( var i = 0; elems[i]; i++ ) {
1290 | 		elem = elems[i];
1291 | 
1292 | 		// Get the text from text nodes and CDATA nodes
1293 | 		if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
1294 | 			ret += elem.nodeValue;
1295 | 
1296 | 		// Traverse everything else, except comment nodes
1297 | 		} else if ( elem.nodeType !== 8 ) {
1298 | 			ret += getText( elem.childNodes );
1299 | 		}
1300 | 	}
1301 | 
1302 | 	return ret;
1303 | };
1304 | 
1305 | /*
1306 |  * Javascript Diff Algorithm
1307 |  *  By John Resig (http://ejohn.org/)
1308 |  *  Modified by Chu Alan "sprite"
1309 |  *
1310 |  * Released under the MIT license.
1311 |  *
1312 |  * More Info:
1313 |  *  http://ejohn.org/projects/javascript-diff-algorithm/
1314 |  *  
1315 |  * Usage: QUnit.diff(expected, actual)
1316 |  * 
1317 |  * 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"
1318 |  */
1319 | QUnit.diff = (function() {
1320 | 	function diff(o, n){
1321 | 		var ns = new Object();
1322 | 		var os = new Object();
1323 | 		
1324 | 		for (var i = 0; i < n.length; i++) {
1325 | 			if (ns[n[i]] == null) 
1326 | 				ns[n[i]] = {
1327 | 					rows: new Array(),
1328 | 					o: null
1329 | 				};
1330 | 			ns[n[i]].rows.push(i);
1331 | 		}
1332 | 		
1333 | 		for (var i = 0; i < o.length; i++) {
1334 | 			if (os[o[i]] == null) 
1335 | 				os[o[i]] = {
1336 | 					rows: new Array(),
1337 | 					n: null
1338 | 				};
1339 | 			os[o[i]].rows.push(i);
1340 | 		}
1341 | 		
1342 | 		for (var i in ns) {
1343 | 			if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && os[i].rows.length == 1) {
1344 | 				n[ns[i].rows[0]] = {
1345 | 					text: n[ns[i].rows[0]],
1346 | 					row: os[i].rows[0]
1347 | 				};
1348 | 				o[os[i].rows[0]] = {
1349 | 					text: o[os[i].rows[0]],
1350 | 					row: ns[i].rows[0]
1351 | 				};
1352 | 			}
1353 | 		}
1354 | 		
1355 | 		for (var i = 0; i < n.length - 1; i++) {
1356 | 			if (n[i].text != null && n[i + 1].text == null && n[i].row + 1 < o.length && o[n[i].row + 1].text == null &&
1357 | 			n[i + 1] == o[n[i].row + 1]) {
1358 | 				n[i + 1] = {
1359 | 					text: n[i + 1],
1360 | 					row: n[i].row + 1
1361 | 				};
1362 | 				o[n[i].row + 1] = {
1363 | 					text: o[n[i].row + 1],
1364 | 					row: i + 1
1365 | 				};
1366 | 			}
1367 | 		}
1368 | 		
1369 | 		for (var i = n.length - 1; i > 0; i--) {
1370 | 			if (n[i].text != null && n[i - 1].text == null && n[i].row > 0 && o[n[i].row - 1].text == null &&
1371 | 			n[i - 1] == o[n[i].row - 1]) {
1372 | 				n[i - 1] = {
1373 | 					text: n[i - 1],
1374 | 					row: n[i].row - 1
1375 | 				};
1376 | 				o[n[i].row - 1] = {
1377 | 					text: o[n[i].row - 1],
1378 | 					row: i - 1
1379 | 				};
1380 | 			}
1381 | 		}
1382 | 		
1383 | 		return {
1384 | 			o: o,
1385 | 			n: n
1386 | 		};
1387 | 	}
1388 | 	
1389 | 	return function(o, n){
1390 | 		o = o.replace(/\s+$/, '');
1391 | 		n = n.replace(/\s+$/, '');
1392 | 		var out = diff(o == "" ? [] : o.split(/\s+/), n == "" ? [] : n.split(/\s+/));
1393 | 
1394 | 		var str = "";
1395 | 		
1396 | 		var oSpace = o.match(/\s+/g);
1397 | 		if (oSpace == null) {
1398 | 			oSpace = [" "];
1399 | 		}
1400 | 		else {
1401 | 			oSpace.push(" ");
1402 | 		}
1403 | 		var nSpace = n.match(/\s+/g);
1404 | 		if (nSpace == null) {
1405 | 			nSpace = [" "];
1406 | 		}
1407 | 		else {
1408 | 			nSpace.push(" ");
1409 | 		}
1410 | 		
1411 | 		if (out.n.length == 0) {
1412 | 			for (var i = 0; i < out.o.length; i++) {
1413 | 				str += '<del>' + out.o[i] + oSpace[i] + "</del>";
1414 | 			}
1415 | 		}
1416 | 		else {
1417 | 			if (out.n[0].text == null) {
1418 | 				for (n = 0; n < out.o.length && out.o[n].text == null; n++) {
1419 | 					str += '<del>' + out.o[n] + oSpace[n] + "</del>";
1420 | 				}
1421 | 			}
1422 | 			
1423 | 			for (var i = 0; i < out.n.length; i++) {
1424 | 				if (out.n[i].text == null) {
1425 | 					str += '<ins>' + out.n[i] + nSpace[i] + "</ins>";
1426 | 				}
1427 | 				else {
1428 | 					var pre = "";
1429 | 					
1430 | 					for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) {
1431 | 						pre += '<del>' + out.o[n] + oSpace[n] + "</del>";
1432 | 					}
1433 | 					str += " " + out.n[i].text + nSpace[i] + pre;
1434 | 				}
1435 | 			}
1436 | 		}
1437 | 		
1438 | 		return str;
1439 | 	};
1440 | })();
1441 | 
1442 | })(this);
1443 | 


--------------------------------------------------------------------------------
/test/test_fakecrop.html:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html>
  3 |     <head>
  4 |     	<title>Fakecrop Tests</title>
  5 | 		<link rel="stylesheet" href="./qunit/qunit.css" type="text/css" media="screen" />
  6 | 	</head>
  7 |     <body>
  8 |         <h1 id="qunit-header">Fakecrop Tests</h1>
  9 |         <h2 id="qunit-banner"></h2>
 10 |         <div id="qunit-testrunner-toolbar"></div>
 11 |         <h2 id="qunit-userAgent"></h2>
 12 |         <ol id="qunit-tests"></ol>
 13 |         <div id="qunit-fixture">
 14 |         	<style type="text/css">
 15 |         		.scaleHeight { width:150px;height:600px; }
 16 | 				.scaleWidth { width:1000px;height:250px; }
 17 | 				.squareItem { width:600px;height:600px; }
 18 |         	</style>
 19 | 	        <div id="fill">
 20 | 				<a href="#"><div class="scaleHeight"></div></a>
 21 | 				<a href="#"><div class="scaleWidth"></div></a>
 22 | 				<a href="#"><div class="squareItem"></div></a>
 23 | 				<a href="#"><div></div></a>
 24 | 				<a href="#"><div></div></a>
 25 | 				<a href="#"><div></div></a>
 26 | 				<a href="#"><div></div></a>
 27 | 				<a href="#"><div></div></a>
 28 | 				<a href="#"><div></div></a>
 29 | 				<a href="#"><div></div></a>
 30 | 			</div>
 31 | 	        <div id="fit">
 32 | 				<a href="#"><div class="scaleHeight"></div></a>
 33 | 				<a href="#"><div class="scaleWidth"></div></a>
 34 | 				<a href="#"><div class="squareItem"></div></a>
 35 | 				<a href="#"><div></div></a>
 36 | 				<a href="#"><div></div></a>
 37 | 				<a href="#"><div></div></a>
 38 | 				<a href="#"><div></div></a>
 39 | 				<a href="#"><div></div></a>
 40 | 				<a href="#"><div></div></a>
 41 | 				<a href="#"><div></div></a>
 42 | 			</div>
 43 |         </div>
 44 | 		<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
 45 | 		<script>window.jQuery || document.write('<script src="../jquery-1.7.2.min.js">\x3C/script>')</script>
 46 | 		<script src="./qunit/qunit.js"></script>
 47 | 		<script src="../fakecrop/jquery.fakecrop.js"></script>
 48 | 		<script>
 49 | 			$(document).ready(function () {
 50 | 				module("Basic Tests");
 51 | 				test("Requirements", function () {
 52 | 					expect(3);
 53 | 					ok(jQuery, "jQuery exists");
 54 | 					ok($, "$ exists");
 55 | 					ok($.fn.data, '$.fn.data exists')
 56 | 				});
 57 | 				
 58 | 				module("Fakecrop jQuery Plugin Tests", {
 59 | 					setup : function () {
 60 | 						$('#qunit-fixture').delegate('#fill a div', 'fakecropcomplete', function () {
 61 | 							$(this).addClass('fakecropcomplete');
 62 | 						});
 63 | 						this.items = $('#fill a div').fakecrop({
 64 | 							'wrapperWidth' : 200,
 65 | 							'wrapperHeight' : 200,
 66 | 							'initClass' : 'fc-is-init',
 67 | 							'doneEvent' : 'fakecropcomplete'
 68 | 						});
 69 | 						this.item = $('#fill a div:first');
 70 | 						this.settings = this.item.data('fc.settings');
 71 | 					}
 72 | 				});
 73 | 				test("Initialization", function () {
 74 | 					expect(6);
 75 | 					
 76 | 					ok($.fn.fakecrop, "$.fn.fakecrop exists");
 77 | 					ok(this.items.css('color', 'red'), "Maintained chainability");
 78 | 					ok(this.item.data('fc.settings'), "item.data('fc.settings') exists");
 79 | 					equals(this.settings.wrapperWidth, 200, "Custom settings accepted");
 80 | 					ok(this.item.hasClass('fc-is-init'), "Added init class to container");
 81 | 					ok(this.item.hasClass('fakecropcomplete'), "fakecropcomplete event triggered");
 82 | 
 83 | 				});
 84 | 				
 85 | 				test("Private Methods", function () {
 86 | 					expect(6)
 87 | 					var args = {item: this.item, 
 88 | 								settings: this.settings };
 89 | 						args.wrapper = args.settings.wrapperSelector ? args.item.closest(args.settings.wrapperSelector) : args.item.parent()
 90 | 					
 91 | 					ok(this.item.fakecrop('init', args), 'methods.init');
 92 | 					
 93 | 					ok(this.item.fakecrop('ratio', args), 'methods.ratio');
 94 | 					//deepEqual(this.item.fakecrop('ratio', args), {w: 0.5, h: 3}, 'methods.ratio(args)')
 95 | 					
 96 | 					ok(this.item.fakecrop('center', 100, 50), 'methods.center');
 97 | 					equals(this.item.fakecrop('center', 100, 50), 25, 'methods.center(100, 50)');
 98 | 					
 99 | 					ok(this.item.fakecrop('scaleToFit', args), 'methods.scaleToFit');
100 | 					ok(this.item.fakecrop('scaleToFill', args), 'methods.scaleToFill');
101 | 				})
102 | 				
103 | 			})
104 | 		</script>	
105 |     </body>
106 | </html>
107 | </html>


--------------------------------------------------------------------------------