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Extracted strings need to retain 16 | * information about their place in the document for when we group 17 | * them later. 18 | */ 19 | function StringNode(string, position) { 20 | this.string = string; 21 | this.position = position; 22 | }; 23 | StringNode.prototype = new Object(); 24 | 25 | StringNode.prototype.toString = function() { 26 | return "<" + this.string + "(" + this.position + ")>"; 27 | } 28 | 29 | /** 30 | * This is similar to a jQuery list of HTML Nodes. I need to be able to 31 | * call methods on it, and each contained String needs an associated position. 32 | */ 33 | function StringNodeList() { 34 | this.multiple = false; 35 | }; 36 | StringNodeList.prototype = new Array(); 37 | 38 | StringNodeList.prototype.toString = function() { 39 | var buffer = " 0) buffer += ", "; 42 | buffer += this[i].toString(); 43 | } 44 | return buffer + "]>"; 45 | } 46 | 47 | /** 48 | * Creates an array of strings that mirrors this StringNodeList. 49 | */ 50 | StringNodeList.prototype.simple = function() { 51 | var array = []; 52 | jQuery.each(this, function() { 53 | array.push(this.string); 54 | }); 55 | return array; 56 | } 57 | 58 | /** 59 | * The core function is used to convert jQuery objects to 60 | * StringNodeLists. i.e.: 61 | * 62 | * var jq = jQuery('a.linky'); 63 | * var stringNodeList = jq.extract(function(domNode){ 64 | * // ... 65 | * return someStringFromInsideTheDomNode; 66 | * }); 67 | * 68 | * The following shortcut arguments are also available: 69 | * - extract() 70 | * => function(node) { return jQuery(node).text(); } 71 | * - extract("@foo") 72 | * => function(node) { return jQuery(node).attr("foo"); } 73 | * - extract(/regex/) 74 | * => function(node) { return (/regex/.execute(jQuery(node).text())[0]; } 75 | */ 76 | jQuery.fn.extract = function(func) { 77 | if(!func){ 78 | func = function(node) { 79 | return jQuery(node).text(); 80 | }; 81 | } 82 | 83 | // extract(/regex/) 84 | if(func instanceof RegExp) { 85 | var re = func; 86 | func = function(node) { 87 | var text = jQuery(node).text(); 88 | return re.exec(text)[0]; 89 | }; 90 | } 91 | 92 | // extract("@attribute") 93 | if(typeof(func) == "string" && func[0] == "@") { 94 | var attr = func.substring(1); 95 | func = function(node) { 96 | return jQuery(node).attr(attr); 97 | }; 98 | } 99 | 100 | var list = new StringNodeList(); 101 | this.each(function(){ 102 | list.push(new StringNode(func(this), this.sourceIndex)); 103 | }); 104 | return list; 105 | } 106 | 107 | function pQuery(){}; 108 | 109 | /** 110 | * Slightly voodoo. This function cleans up any remaining jQuery 111 | * objects by running extract on them, then tries to group all of the 112 | * StringNodeLists by their implicit page ordering. Then it simplifies 113 | * the resulting data structure to vanilla object/arrays. 114 | */ 115 | pQuery.extractAndGroup = function(parselet) { 116 | pQuery.extract(parselet); 117 | pQuery.group(parselet) 118 | return parselet; 119 | } 120 | 121 | /** 122 | * Builds a giant array of nodes as a pre-processing step for grouping. 123 | */ 124 | pQuery.compileNodes = function(object) { 125 | var nodes = []; 126 | jQuery.each(object, function(key, value) { 127 | if(value instanceof StringNodeList) { 128 | jQuery.each(value, function(i, node) { 129 | node.multiple = value.multiple; 130 | node.key = key; 131 | nodes.push(node); 132 | }); 133 | } 134 | }); 135 | return nodes.sort(function(a,b) { return a.position - b.position; }); 136 | } 137 | 138 | /** 139 | * This recursively looks for arrays with a single object child (i.e.: "[{...}]"). 140 | * This will get grouped. The actual grouping mechanics are: (1) make references in 141 | * each node to its key. (2) Throw all the nodes into a giant array. (3) Sort the 142 | * array in page order. (4) Iterate the array, dropping nodes into the current group. 143 | * (4a) Add an additional group if the current group is full. 144 | */ 145 | pQuery.group = function(parselet) { 146 | jQuery.each(parselet, function(key, value) { 147 | if(value instanceof Array && typeof(value[0]) == "object") { 148 | var allNodes = pQuery.compileNodes(value[0]); 149 | var node; 150 | var groups = []; 151 | var group = {}; 152 | groups.push(group); 153 | while(node = allNodes.shift()) { 154 | if(!node.multiple && group[node.key]){ 155 | group = {}; 156 | groups.push(group) 157 | } 158 | if(node.multiple) { 159 | if(!group[node.key]) group[node.key] = []; 160 | group[node.key].push(node.string); 161 | } else { 162 | group[node.key] = node.string; 163 | } 164 | } 165 | parselet[key] = groups; 166 | } else if(typeof(value) == "object" && !(value instanceof StringNodeList)) { 167 | pQuery.group(value); //recurse 168 | } 169 | }); 170 | } 171 | 172 | /** 173 | * This does the implied conversion from jQuery objects to StringNodeLists. 174 | * It also transforms the array: [$(...)] into a (Multiple) StringNodeList. 175 | * You shouldn't ever have to call this method; it's a preprocessing step 176 | * to extractAndGroup(). 177 | */ 178 | pQuery.extract = function(parselet) { 179 | jQuery.each(parselet, function(key, value) { 180 | if(typeof(value) == "array") { 181 | if(value[0] instanceof StringNodeList) { 182 | parselet[key] = value = value[0]; 183 | value.multiple = true; 184 | } else { 185 | pQuery.extract(value); 186 | } 187 | } else if(value instanceof jQuery) { 188 | parselet[key] = value = value.extract(); 189 | } else if(value instanceof StringNodeList) { 190 | //Nothing 191 | } else if(typeof(value) == "object") { 192 | pQuery.extract(value); 193 | } 194 | }); 195 | } -------------------------------------------------------------------------------- /json2.js: -------------------------------------------------------------------------------- 1 | /* 2 | http://www.JSON.org/json2.js 3 | 2009-09-29 4 | 5 | Public Domain. 6 | 7 | NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. 8 | 9 | See http://www.JSON.org/js.html 10 | 11 | 12 | This code should be minified before deployment. 13 | See http://javascript.crockford.com/jsmin.html 14 | 15 | USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO 16 | NOT CONTROL. 17 | 18 | 19 | This file creates a global JSON object containing two methods: stringify 20 | and parse. 21 | 22 | JSON.stringify(value, replacer, space) 23 | value any JavaScript value, usually an object or array. 24 | 25 | replacer an optional parameter that determines how object 26 | values are stringified for objects. It can be a 27 | function or an array of strings. 28 | 29 | space an optional parameter that specifies the indentation 30 | of nested structures. If it is omitted, the text will 31 | be packed without extra whitespace. If it is a number, 32 | it will specify the number of spaces to indent at each 33 | level. If it is a string (such as '\t' or ' '), 34 | it contains the characters used to indent at each level. 35 | 36 | This method produces a JSON text from a JavaScript value. 37 | 38 | When an object value is found, if the object contains a toJSON 39 | method, its toJSON method will be called and the result will be 40 | stringified. A toJSON method does not serialize: it returns the 41 | value represented by the name/value pair that should be serialized, 42 | or undefined if nothing should be serialized. The toJSON method 43 | will be passed the key associated with the value, and this will be 44 | bound to the value 45 | 46 | For example, this would serialize Dates as ISO strings. 47 | 48 | Date.prototype.toJSON = function (key) { 49 | function f(n) { 50 | // Format integers to have at least two digits. 51 | return n < 10 ? '0' + n : n; 52 | } 53 | 54 | return this.getUTCFullYear() + '-' + 55 | f(this.getUTCMonth() + 1) + '-' + 56 | f(this.getUTCDate()) + 'T' + 57 | f(this.getUTCHours()) + ':' + 58 | f(this.getUTCMinutes()) + ':' + 59 | f(this.getUTCSeconds()) + 'Z'; 60 | }; 61 | 62 | You can provide an optional replacer method. It will be passed the 63 | key and value of each member, with this bound to the containing 64 | object. The value that is returned from your method will be 65 | serialized. If your method returns undefined, then the member will 66 | be excluded from the serialization. 67 | 68 | If the replacer parameter is an array of strings, then it will be 69 | used to select the members to be serialized. It filters the results 70 | such that only members with keys listed in the replacer array are 71 | stringified. 72 | 73 | Values that do not have JSON representations, such as undefined or 74 | functions, will not be serialized. Such values in objects will be 75 | dropped; in arrays they will be replaced with null. You can use 76 | a replacer function to replace those with JSON values. 77 | JSON.stringify(undefined) returns undefined. 78 | 79 | The optional space parameter produces a stringification of the 80 | value that is filled with line breaks and indentation to make it 81 | easier to read. 82 | 83 | If the space parameter is a non-empty string, then that string will 84 | be used for indentation. If the space parameter is a number, then 85 | the indentation will be that many spaces. 86 | 87 | Example: 88 | 89 | text = JSON.stringify(['e', {pluribus: 'unum'}]); 90 | // text is '["e",{"pluribus":"unum"}]' 91 | 92 | 93 | text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); 94 | // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' 95 | 96 | text = JSON.stringify([new Date()], function (key, value) { 97 | return this[key] instanceof Date ? 98 | 'Date(' + this[key] + ')' : value; 99 | }); 100 | // text is '["Date(---current time---)"]' 101 | 102 | 103 | JSON.parse(text, reviver) 104 | This method parses a JSON text to produce an object or array. 105 | It can throw a SyntaxError exception. 106 | 107 | The optional reviver parameter is a function that can filter and 108 | transform the results. It receives each of the keys and values, 109 | and its return value is used instead of the original value. 110 | If it returns what it received, then the structure is not modified. 111 | If it returns undefined then the member is deleted. 112 | 113 | Example: 114 | 115 | // Parse the text. Values that look like ISO date strings will 116 | // be converted to Date objects. 117 | 118 | myData = JSON.parse(text, function (key, value) { 119 | var a; 120 | if (typeof value === 'string') { 121 | a = 122 | /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); 123 | if (a) { 124 | return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], 125 | +a[5], +a[6])); 126 | } 127 | } 128 | return value; 129 | }); 130 | 131 | myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { 132 | var d; 133 | if (typeof value === 'string' && 134 | value.slice(0, 5) === 'Date(' && 135 | value.slice(-1) === ')') { 136 | d = new Date(value.slice(5, -1)); 137 | if (d) { 138 | return d; 139 | } 140 | } 141 | return value; 142 | }); 143 | 144 | 145 | This is a reference implementation. You are free to copy, modify, or 146 | redistribute. 147 | */ 148 | 149 | /*jslint evil: true, strict: false */ 150 | 151 | /*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, 152 | call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, 153 | getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, 154 | lastIndex, length, parse, prototype, push, replace, slice, stringify, 155 | test, toJSON, toString, valueOf 156 | */ 157 | 158 | 159 | // Create a JSON object only if one does not already exist. We create the 160 | // methods in a closure to avoid creating global variables. 161 | 162 | if (!this.JSON) { 163 | this.JSON = {}; 164 | } 165 | 166 | (function () { 167 | 168 | function f(n) { 169 | // Format integers to have at least two digits. 170 | return n < 10 ? '0' + n : n; 171 | } 172 | 173 | if (typeof Date.prototype.toJSON !== 'function') { 174 | 175 | Date.prototype.toJSON = function (key) { 176 | 177 | return isFinite(this.valueOf()) ? 178 | this.getUTCFullYear() + '-' + 179 | f(this.getUTCMonth() + 1) + '-' + 180 | f(this.getUTCDate()) + 'T' + 181 | f(this.getUTCHours()) + ':' + 182 | f(this.getUTCMinutes()) + ':' + 183 | f(this.getUTCSeconds()) + 'Z' : null; 184 | }; 185 | 186 | String.prototype.toJSON = 187 | Number.prototype.toJSON = 188 | Boolean.prototype.toJSON = function (key) { 189 | return this.valueOf(); 190 | }; 191 | } 192 | 193 | var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, 194 | escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, 195 | gap, 196 | indent, 197 | meta = { // table of character substitutions 198 | '\b': '\\b', 199 | '\t': '\\t', 200 | '\n': '\\n', 201 | '\f': '\\f', 202 | '\r': '\\r', 203 | '"' : '\\"', 204 | '\\': '\\\\' 205 | }, 206 | rep; 207 | 208 | 209 | function quote(string) { 210 | 211 | // If the string contains no control characters, no quote characters, and no 212 | // backslash characters, then we can safely slap some quotes around it. 213 | // Otherwise we must also replace the offending characters with safe escape 214 | // sequences. 215 | 216 | escapable.lastIndex = 0; 217 | return escapable.test(string) ? 218 | '"' + string.replace(escapable, function (a) { 219 | var c = meta[a]; 220 | return typeof c === 'string' ? c : 221 | '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); 222 | }) + '"' : 223 | '"' + string + '"'; 224 | } 225 | 226 | 227 | function str(key, holder) { 228 | 229 | // Produce a string from holder[key]. 230 | 231 | var i, // The loop counter. 232 | k, // The member key. 233 | v, // The member value. 234 | length, 235 | mind = gap, 236 | partial, 237 | value = holder[key]; 238 | 239 | // If the value has a toJSON method, call it to obtain a replacement value. 240 | 241 | if (value && typeof value === 'object' && 242 | typeof value.toJSON === 'function') { 243 | value = value.toJSON(key); 244 | } 245 | 246 | // If we were called with a replacer function, then call the replacer to 247 | // obtain a replacement value. 248 | 249 | if (typeof rep === 'function') { 250 | value = rep.call(holder, key, value); 251 | } 252 | 253 | // What happens next depends on the value's type. 254 | 255 | switch (typeof value) { 256 | case 'string': 257 | return quote(value); 258 | 259 | case 'number': 260 | 261 | // JSON numbers must be finite. Encode non-finite numbers as null. 262 | 263 | return isFinite(value) ? String(value) : 'null'; 264 | 265 | case 'boolean': 266 | case 'null': 267 | 268 | // If the value is a boolean or null, convert it to a string. Note: 269 | // typeof null does not produce 'null'. The case is included here in 270 | // the remote chance that this gets fixed someday. 271 | 272 | return String(value); 273 | 274 | // If the type is 'object', we might be dealing with an object or an array or 275 | // null. 276 | 277 | case 'object': 278 | 279 | // Due to a specification blunder in ECMAScript, typeof null is 'object', 280 | // so watch out for that case. 281 | 282 | if (!value) { 283 | return 'null'; 284 | } 285 | 286 | // Make an array to hold the partial results of stringifying this object value. 287 | 288 | gap += indent; 289 | partial = []; 290 | 291 | // Is the value an array? 292 | 293 | if (Object.prototype.toString.apply(value) === '[object Array]') { 294 | 295 | // The value is an array. Stringify every element. Use null as a placeholder 296 | // for non-JSON values. 297 | 298 | length = value.length; 299 | for (i = 0; i < length; i += 1) { 300 | partial[i] = str(i, value) || 'null'; 301 | } 302 | 303 | // Join all of the elements together, separated with commas, and wrap them in 304 | // brackets. 305 | 306 | v = partial.length === 0 ? '[]' : 307 | gap ? '[\n' + gap + 308 | partial.join(',\n' + gap) + '\n' + 309 | mind + ']' : 310 | '[' + partial.join(',') + ']'; 311 | gap = mind; 312 | return v; 313 | } 314 | 315 | // If the replacer is an array, use it to select the members to be stringified. 316 | 317 | if (rep && typeof rep === 'object') { 318 | length = rep.length; 319 | for (i = 0; i < length; i += 1) { 320 | k = rep[i]; 321 | if (typeof k === 'string') { 322 | v = str(k, value); 323 | if (v) { 324 | partial.push(quote(k) + (gap ? ': ' : ':') + v); 325 | } 326 | } 327 | } 328 | } else { 329 | 330 | // Otherwise, iterate through all of the keys in the object. 331 | 332 | for (k in value) { 333 | if (Object.hasOwnProperty.call(value, k)) { 334 | v = str(k, value); 335 | if (v) { 336 | partial.push(quote(k) + (gap ? ': ' : ':') + v); 337 | } 338 | } 339 | } 340 | } 341 | 342 | // Join all of the member texts together, separated with commas, 343 | // and wrap them in braces. 344 | 345 | v = partial.length === 0 ? '{}' : 346 | gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + 347 | mind + '}' : '{' + partial.join(',') + '}'; 348 | gap = mind; 349 | return v; 350 | } 351 | } 352 | 353 | // If the JSON object does not yet have a stringify method, give it one. 354 | 355 | if (typeof JSON.stringify !== 'function') { 356 | JSON.stringify = function (value, replacer, space) { 357 | 358 | // The stringify method takes a value and an optional replacer, and an optional 359 | // space parameter, and returns a JSON text. The replacer can be a function 360 | // that can replace values, or an array of strings that will select the keys. 361 | // A default replacer method can be provided. Use of the space parameter can 362 | // produce text that is more easily readable. 363 | 364 | var i; 365 | gap = ''; 366 | indent = ''; 367 | 368 | // If the space parameter is a number, make an indent string containing that 369 | // many spaces. 370 | 371 | if (typeof space === 'number') { 372 | for (i = 0; i < space; i += 1) { 373 | indent += ' '; 374 | } 375 | 376 | // If the space parameter is a string, it will be used as the indent string. 377 | 378 | } else if (typeof space === 'string') { 379 | indent = space; 380 | } 381 | 382 | // If there is a replacer, it must be a function or an array. 383 | // Otherwise, throw an error. 384 | 385 | rep = replacer; 386 | if (replacer && typeof replacer !== 'function' && 387 | (typeof replacer !== 'object' || 388 | typeof replacer.length !== 'number')) { 389 | throw new Error('JSON.stringify'); 390 | } 391 | 392 | // Make a fake root object containing our value under the key of ''. 393 | // Return the result of stringifying the value. 394 | 395 | return str('', {'': value}); 396 | }; 397 | } 398 | 399 | 400 | // If the JSON object does not yet have a parse method, give it one. 401 | 402 | if (typeof JSON.parse !== 'function') { 403 | JSON.parse = function (text, reviver) { 404 | 405 | // The parse method takes a text and an optional reviver function, and returns 406 | // a JavaScript value if the text is a valid JSON text. 407 | 408 | var j; 409 | 410 | function walk(holder, key) { 411 | 412 | // The walk method is used to recursively walk the resulting structure so 413 | // that modifications can be made. 414 | 415 | var k, v, value = holder[key]; 416 | if (value && typeof value === 'object') { 417 | for (k in value) { 418 | if (Object.hasOwnProperty.call(value, k)) { 419 | v = walk(value, k); 420 | if (v !== undefined) { 421 | value[k] = v; 422 | } else { 423 | delete value[k]; 424 | } 425 | } 426 | } 427 | } 428 | return reviver.call(holder, key, value); 429 | } 430 | 431 | 432 | // Parsing happens in four stages. In the first stage, we replace certain 433 | // Unicode characters with escape sequences. JavaScript handles many characters 434 | // incorrectly, either silently deleting them, or treating them as line endings. 435 | 436 | cx.lastIndex = 0; 437 | if (cx.test(text)) { 438 | text = text.replace(cx, function (a) { 439 | return '\\u' + 440 | ('0000' + a.charCodeAt(0).toString(16)).slice(-4); 441 | }); 442 | } 443 | 444 | // In the second stage, we run the text against regular expressions that look 445 | // for non-JSON patterns. We are especially concerned with '()' and 'new' 446 | // because they can cause invocation, and '=' because it can cause mutation. 447 | // But just to be safe, we want to reject all unexpected forms. 448 | 449 | // We split the second stage into 4 regexp operations in order to work around 450 | // crippling inefficiencies in IE's and Safari's regexp engines. First we 451 | // replace the JSON backslash pairs with '@' (a non-JSON character). Second, we 452 | // replace all simple value tokens with ']' characters. Third, we delete all 453 | // open brackets that follow a colon or comma or that begin the text. Finally, 454 | // we look to see that the remaining characters are only whitespace or ']' or 455 | // ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. 456 | 457 | if (/^[\],:{}\s]*$/. 458 | test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@'). 459 | replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']'). 460 | replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { 461 | 462 | // In the third stage we use the eval function to compile the text into a 463 | // JavaScript structure. The '{' operator is subject to a syntactic ambiguity 464 | // in JavaScript: it can begin a block or an object literal. We wrap the text 465 | // in parens to eliminate the ambiguity. 466 | 467 | j = eval('(' + text + ')'); 468 | 469 | // In the optional fourth stage, we recursively walk the new structure, passing 470 | // each name/value pair to a reviver function for possible transformation. 471 | 472 | return typeof reviver === 'function' ? 473 | walk({'': j}, '') : j; 474 | } 475 | 476 | // If the text is not JSON parseable, then a SyntaxError is thrown. 477 | 478 | throw new SyntaxError('JSON.parse'); 479 | }; 480 | } 481 | }()); 482 | -------------------------------------------------------------------------------- /qunit.css: -------------------------------------------------------------------------------- 1 | 2 | ol#qunit-tests { 3 | font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial; 4 | margin:0; 5 | padding:0; 6 | list-style-position:inside; 7 | 8 | font-size: smaller; 9 | } 10 | ol#qunit-tests li{ 11 | padding:0.4em 0.5em 0.4em 2.5em; 12 | border-bottom:1px solid #fff; 13 | font-size:small; 14 | list-style-position:inside; 15 | } 16 | ol#qunit-tests li ol{ 17 | box-shadow: inset 0px 2px 13px #999; 18 | -moz-box-shadow: inset 0px 2px 13px #999; 19 | -webkit-box-shadow: inset 0px 2px 13px #999; 20 | margin-top:0.5em; 21 | margin-left:0; 22 | padding:0.5em; 23 | background-color:#fff; 24 | border-radius:15px; 25 | -moz-border-radius: 15px; 26 | -webkit-border-radius: 15px; 27 | } 28 | ol#qunit-tests li li{ 29 | border-bottom:none; 30 | margin:0.5em; 31 | background-color:#fff; 32 | list-style-position: inside; 33 | padding:0.4em 0.5em 0.4em 0.5em; 34 | } 35 | 36 | ol#qunit-tests li li.pass{ 37 | border-left:26px solid #C6E746; 38 | background-color:#fff; 39 | color:#5E740B; 40 | } 41 | ol#qunit-tests li li.fail{ 42 | border-left:26px solid #EE5757; 43 | background-color:#fff; 44 | color:#710909; 45 | } 46 | ol#qunit-tests li.pass{ 47 | background-color:#D2E0E6; 48 | color:#528CE0; 49 | } 50 | ol#qunit-tests li.fail{ 51 | background-color:#EE5757; 52 | color:#000; 53 | } 54 | ol#qunit-tests li strong { 55 | cursor:pointer; 56 | } 57 | h1#qunit-header{ 58 | background-color:#0d3349; 59 | margin:0; 60 | padding:0.5em 0 0.5em 1em; 61 | color:#fff; 62 | font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial; 63 | border-top-right-radius:15px; 64 | border-top-left-radius:15px; 65 | -moz-border-radius-topright:15px; 66 | -moz-border-radius-topleft:15px; 67 | -webkit-border-top-right-radius:15px; 68 | -webkit-border-top-left-radius:15px; 69 | text-shadow: rgba(0, 0, 0, 0.5) 4px 4px 1px; 70 | } 71 | h2#qunit-banner{ 72 | font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial; 73 | height:5px; 74 | margin:0; 75 | padding:0; 76 | } 77 | h2#qunit-banner.qunit-pass{ 78 | background-color:#C6E746; 79 | } 80 | h2#qunit-banner.qunit-fail, #qunit-testrunner-toolbar { 81 | background-color:#EE5757; 82 | } 83 | #qunit-testrunner-toolbar { 84 | font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial; 85 | padding:0; 86 | /*width:80%;*/ 87 | padding:0em 0 0.5em 2em; 88 | font-size: small; 89 | } 90 | h2#qunit-userAgent { 91 | font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial; 92 | background-color:#2b81af; 93 | margin:0; 94 | padding:0; 95 | color:#fff; 96 | font-size: small; 97 | padding:0.5em 0 0.5em 2.5em; 98 | text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px; 99 | } 100 | p#qunit-testresult{ 101 | font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial; 102 | margin:0; 103 | font-size: small; 104 | color:#2b81af; 105 | border-bottom-right-radius:15px; 106 | border-bottom-left-radius:15px; 107 | -moz-border-radius-bottomright:15px; 108 | -moz-border-radius-bottomleft:15px; 109 | -webkit-border-bottom-right-radius:15px; 110 | -webkit-border-bottom-left-radius:15px; 111 | background-color:#D2E0E6; 112 | padding:0.5em 0.5em 0.5em 2.5em; 113 | } 114 | strong b.fail{ 115 | color:#710909; 116 | } 117 | strong b.pass{ 118 | color:#5E740B; 119 | } 120 | -------------------------------------------------------------------------------- /qunit.js: -------------------------------------------------------------------------------- 1 | /* 2 | * QUnit - A JavaScript Unit Testing Framework 3 | * 4 | * http://docs.jquery.com/QUnit 5 | * 6 | * Copyright (c) 2009 John Resig, Jörn Zaefferer 7 | * Dual licensed under the MIT (MIT-LICENSE.txt) 8 | * and GPL (GPL-LICENSE.txt) licenses. 9 | */ 10 | 11 | (function(window) { 12 | 13 | var QUnit = { 14 | 15 | // Initialize the configuration options 16 | init: function() { 17 | config = { 18 | stats: { all: 0, bad: 0 }, 19 | moduleStats: { all: 0, bad: 0 }, 20 | started: +new Date, 21 | blocking: false, 22 | autorun: false, 23 | assertions: [], 24 | filters: [], 25 | queue: [] 26 | }; 27 | 28 | var tests = id("qunit-tests"), 29 | banner = id("qunit-banner"), 30 | result = id("qunit-testresult"); 31 | 32 | if ( tests ) { 33 | tests.innerHTML = ""; 34 | } 35 | 36 | if ( banner ) { 37 | banner.className = ""; 38 | } 39 | 40 | if ( result ) { 41 | result.parentNode.removeChild( result ); 42 | } 43 | }, 44 | 45 | // call on start of module test to prepend name to all tests 46 | module: function(name, testEnvironment) { 47 | config.currentModule = name; 48 | 49 | synchronize(function() { 50 | if ( config.currentModule ) { 51 | QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all ); 52 | } 53 | 54 | config.currentModule = name; 55 | config.moduleTestEnvironment = testEnvironment; 56 | config.moduleStats = { all: 0, bad: 0 }; 57 | 58 | QUnit.moduleStart( name, testEnvironment ); 59 | }); 60 | }, 61 | 62 | asyncTest: function(testName, expected, callback) { 63 | if ( arguments.length === 2 ) { 64 | callback = expected; 65 | expected = 0; 66 | } 67 | 68 | QUnit.test(testName, expected, callback, true); 69 | }, 70 | 71 | test: function(testName, expected, callback, async) { 72 | var name = testName, testEnvironment, testEnvironmentArg; 73 | 74 | if ( arguments.length === 2 ) { 75 | callback = expected; 76 | expected = null; 77 | } 78 | // is 2nd argument a testEnvironment? 79 | if ( expected && typeof expected === 'object') { 80 | testEnvironmentArg = expected; 81 | expected = null; 82 | } 83 | 84 | if ( config.currentModule ) { 85 | name = config.currentModule + " module: " + name; 86 | } 87 | 88 | if ( !validTest(name) ) { 89 | return; 90 | } 91 | 92 | synchronize(function() { 93 | QUnit.testStart( testName ); 94 | 95 | testEnvironment = extend({ 96 | setup: function() {}, 97 | teardown: function() {} 98 | }, config.moduleTestEnvironment); 99 | if (testEnvironmentArg) { 100 | extend(testEnvironment,testEnvironmentArg); 101 | } 102 | 103 | // allow utility functions to access the current test environment 104 | QUnit.current_testEnvironment = testEnvironment; 105 | 106 | config.assertions = []; 107 | config.expected = expected; 108 | 109 | try { 110 | if ( !config.pollution ) { 111 | saveGlobal(); 112 | } 113 | 114 | testEnvironment.setup.call(testEnvironment); 115 | } catch(e) { 116 | QUnit.ok( false, "Setup failed on " + name + ": " + e.message ); 117 | } 118 | 119 | if ( async ) { 120 | QUnit.stop(); 121 | } 122 | 123 | try { 124 | callback.call(testEnvironment); 125 | } catch(e) { 126 | fail("Test " + name + " died, exception and test follows", e, callback); 127 | QUnit.ok( false, "Died on test #" + (config.assertions.length + 1) + ": " + e.message ); 128 | // else next test will carry the responsibility 129 | saveGlobal(); 130 | 131 | // Restart the tests if they're blocking 132 | if ( config.blocking ) { 133 | start(); 134 | } 135 | } 136 | }); 137 | 138 | synchronize(function() { 139 | try { 140 | checkPollution(); 141 | testEnvironment.teardown.call(testEnvironment); 142 | } catch(e) { 143 | QUnit.ok( false, "Teardown failed on " + name + ": " + e.message ); 144 | } 145 | 146 | try { 147 | QUnit.reset(); 148 | } catch(e) { 149 | fail("reset() failed, following Test " + name + ", exception and reset fn follows", e, reset); 150 | } 151 | 152 | if ( config.expected && config.expected != config.assertions.length ) { 153 | QUnit.ok( false, "Expected " + config.expected + " assertions, but " + config.assertions.length + " were run" ); 154 | } 155 | 156 | var good = 0, bad = 0, 157 | tests = id("qunit-tests"); 158 | 159 | config.stats.all += config.assertions.length; 160 | config.moduleStats.all += config.assertions.length; 161 | 162 | if ( tests ) { 163 | var ol = document.createElement("ol"); 164 | ol.style.display = "none"; 165 | 166 | for ( var i = 0; i < config.assertions.length; i++ ) { 167 | var assertion = config.assertions[i]; 168 | 169 | var li = document.createElement("li"); 170 | li.className = assertion.result ? "pass" : "fail"; 171 | li.appendChild(document.createTextNode(assertion.message || "(no message)")); 172 | ol.appendChild( li ); 173 | 174 | if ( assertion.result ) { 175 | good++; 176 | } else { 177 | bad++; 178 | config.stats.bad++; 179 | config.moduleStats.bad++; 180 | } 181 | } 182 | 183 | var b = document.createElement("strong"); 184 | b.innerHTML = name + " (" + bad + ", " + good + ", " + config.assertions.length + ")"; 185 | 186 | addEvent(b, "click", function() { 187 | var next = b.nextSibling, display = next.style.display; 188 | next.style.display = display === "none" ? "block" : "none"; 189 | }); 190 | 191 | addEvent(b, "dblclick", function(e) { 192 | var target = e && e.target ? e.target : window.event.srcElement; 193 | if ( target.nodeName.toLowerCase() === "strong" ) { 194 | var text = "", node = target.firstChild; 195 | 196 | while ( node.nodeType === 3 ) { 197 | text += node.nodeValue; 198 | node = node.nextSibling; 199 | } 200 | 201 | text = text.replace(/(^\s*|\s*$)/g, ""); 202 | 203 | if ( window.location ) { 204 | window.location.href = window.location.href.match(/^(.+?)(\?.*)?$/)[1] + "?" + encodeURIComponent(text); 205 | } 206 | } 207 | }); 208 | 209 | var li = document.createElement("li"); 210 | li.className = bad ? "fail" : "pass"; 211 | li.appendChild( b ); 212 | li.appendChild( ol ); 213 | tests.appendChild( li ); 214 | 215 | if ( bad ) { 216 | var toolbar = id("qunit-testrunner-toolbar"); 217 | if ( toolbar ) { 218 | toolbar.style.display = "block"; 219 | id("qunit-filter-pass").disabled = null; 220 | id("qunit-filter-missing").disabled = null; 221 | } 222 | } 223 | 224 | } else { 225 | for ( var i = 0; i < config.assertions.length; i++ ) { 226 | if ( !config.assertions[i].result ) { 227 | bad++; 228 | config.stats.bad++; 229 | config.moduleStats.bad++; 230 | } 231 | } 232 | } 233 | 234 | QUnit.testDone( testName, bad, config.assertions.length ); 235 | 236 | if ( !window.setTimeout && !config.queue.length ) { 237 | done(); 238 | } 239 | }); 240 | 241 | if ( window.setTimeout && !config.doneTimer ) { 242 | config.doneTimer = window.setTimeout(function(){ 243 | if ( !config.queue.length ) { 244 | done(); 245 | } else { 246 | synchronize( done ); 247 | } 248 | }, 13); 249 | } 250 | }, 251 | 252 | /** 253 | * Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through. 254 | */ 255 | expect: function(asserts) { 256 | config.expected = asserts; 257 | }, 258 | 259 | /** 260 | * Asserts true. 261 | * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" ); 262 | */ 263 | ok: function(a, msg) { 264 | QUnit.log(a, msg); 265 | 266 | config.assertions.push({ 267 | result: !!a, 268 | message: msg 269 | }); 270 | }, 271 | 272 | /** 273 | * Checks that the first two arguments are equal, with an optional message. 274 | * Prints out both actual and expected values. 275 | * 276 | * Prefered to ok( actual == expected, message ) 277 | * 278 | * @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." ); 279 | * 280 | * @param Object actual 281 | * @param Object expected 282 | * @param String message (optional) 283 | */ 284 | equal: function(actual, expected, message) { 285 | push(expected == actual, actual, expected, message); 286 | }, 287 | 288 | notEqual: function(actual, expected, message) { 289 | push(expected != actual, actual, expected, message); 290 | }, 291 | 292 | deepEqual: function(a, b, message) { 293 | push(QUnit.equiv(a, b), a, b, message); 294 | }, 295 | 296 | notDeepEqual: function(a, b, message) { 297 | push(!QUnit.equiv(a, b), a, b, message); 298 | }, 299 | 300 | strictEqual: function(actual, expected, message) { 301 | push(expected === actual, actual, expected, message); 302 | }, 303 | 304 | notStrictEqual: function(actual, expected, message) { 305 | push(expected !== actual, actual, expected, message); 306 | }, 307 | 308 | start: function() { 309 | // A slight delay, to avoid any current callbacks 310 | if ( window.setTimeout ) { 311 | window.setTimeout(function() { 312 | if ( config.timeout ) { 313 | clearTimeout(config.timeout); 314 | } 315 | 316 | config.blocking = false; 317 | process(); 318 | }, 13); 319 | } else { 320 | config.blocking = false; 321 | process(); 322 | } 323 | }, 324 | 325 | stop: function(timeout) { 326 | config.blocking = true; 327 | 328 | if ( timeout && window.setTimeout ) { 329 | config.timeout = window.setTimeout(function() { 330 | QUnit.ok( false, "Test timed out" ); 331 | QUnit.start(); 332 | }, timeout); 333 | } 334 | }, 335 | 336 | /** 337 | * Resets the test setup. Useful for tests that modify the DOM. 338 | */ 339 | reset: function() { 340 | if ( window.jQuery ) { 341 | jQuery("#main").html( config.fixture ); 342 | jQuery.event.global = {}; 343 | jQuery.ajaxSettings = extend({}, config.ajaxSettings); 344 | } 345 | }, 346 | 347 | /** 348 | * Trigger an event on an element. 349 | * 350 | * @example triggerEvent( document.body, "click" ); 351 | * 352 | * @param DOMElement elem 353 | * @param String type 354 | */ 355 | triggerEvent: function( elem, type, event ) { 356 | if ( document.createEvent ) { 357 | event = document.createEvent("MouseEvents"); 358 | event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView, 359 | 0, 0, 0, 0, 0, false, false, false, false, 0, null); 360 | elem.dispatchEvent( event ); 361 | 362 | } else if ( elem.fireEvent ) { 363 | elem.fireEvent("on"+type); 364 | } 365 | }, 366 | 367 | // Safe object type checking 368 | is: function( type, obj ) { 369 | return Object.prototype.toString.call( obj ) === "[object "+ type +"]"; 370 | }, 371 | 372 | // Logging callbacks 373 | done: function(failures, total) {}, 374 | log: function(result, message) {}, 375 | testStart: function(name) {}, 376 | testDone: function(name, failures, total) {}, 377 | moduleStart: function(name, testEnvironment) {}, 378 | moduleDone: function(name, failures, total) {} 379 | }; 380 | 381 | // Backwards compatibility, deprecated 382 | QUnit.equals = QUnit.equal; 383 | QUnit.same = QUnit.deepEqual; 384 | 385 | // Maintain internal state 386 | var config = { 387 | // The queue of tests to run 388 | queue: [], 389 | 390 | // block until document ready 391 | blocking: true 392 | }; 393 | 394 | // Load paramaters 395 | (function() { 396 | var location = window.location || { search: "", protocol: "file:" }, 397 | GETParams = location.search.slice(1).split('&'); 398 | 399 | for ( var i = 0; i < GETParams.length; i++ ) { 400 | GETParams[i] = decodeURIComponent( GETParams[i] ); 401 | if ( GETParams[i] === "noglobals" ) { 402 | GETParams.splice( i, 1 ); 403 | i--; 404 | config.noglobals = true; 405 | } else if ( GETParams[i].search('=') > -1 ) { 406 | GETParams.splice( i, 1 ); 407 | i--; 408 | } 409 | } 410 | 411 | // restrict modules/tests by get parameters 412 | config.filters = GETParams; 413 | 414 | // Figure out if we're running the tests from a server or not 415 | QUnit.isLocal = !!(location.protocol === 'file:'); 416 | })(); 417 | 418 | // Expose the API as global variables, unless an 'exports' 419 | // object exists, in that case we assume we're in CommonJS 420 | if ( typeof exports === "undefined" || typeof require === "undefined" ) { 421 | extend(window, QUnit); 422 | window.QUnit = QUnit; 423 | } else { 424 | extend(exports, QUnit); 425 | exports.QUnit = QUnit; 426 | } 427 | 428 | if ( typeof document === "undefined" || document.readyState === "complete" ) { 429 | config.autorun = true; 430 | } 431 | 432 | addEvent(window, "load", function() { 433 | // Initialize the config, saving the execution queue 434 | var oldconfig = extend({}, config); 435 | QUnit.init(); 436 | extend(config, oldconfig); 437 | 438 | config.blocking = false; 439 | 440 | var userAgent = id("qunit-userAgent"); 441 | if ( userAgent ) { 442 | userAgent.innerHTML = navigator.userAgent; 443 | } 444 | 445 | var toolbar = id("qunit-testrunner-toolbar"); 446 | if ( toolbar ) { 447 | toolbar.style.display = "none"; 448 | 449 | var filter = document.createElement("input"); 450 | filter.type = "checkbox"; 451 | filter.id = "qunit-filter-pass"; 452 | filter.disabled = true; 453 | addEvent( filter, "click", function() { 454 | var li = document.getElementsByTagName("li"); 455 | for ( var i = 0; i < li.length; i++ ) { 456 | if ( li[i].className.indexOf("pass") > -1 ) { 457 | li[i].style.display = filter.checked ? "none" : ""; 458 | } 459 | } 460 | }); 461 | toolbar.appendChild( filter ); 462 | 463 | var label = document.createElement("label"); 464 | label.setAttribute("for", "qunit-filter-pass"); 465 | label.innerHTML = "Hide passed tests"; 466 | toolbar.appendChild( label ); 467 | 468 | var missing = document.createElement("input"); 469 | missing.type = "checkbox"; 470 | missing.id = "qunit-filter-missing"; 471 | missing.disabled = true; 472 | addEvent( missing, "click", function() { 473 | var li = document.getElementsByTagName("li"); 474 | for ( var i = 0; i < li.length; i++ ) { 475 | if ( li[i].className.indexOf("fail") > -1 && li[i].innerHTML.indexOf('missing test - untested code is broken code') > - 1 ) { 476 | li[i].parentNode.parentNode.style.display = missing.checked ? "none" : "block"; 477 | } 478 | } 479 | }); 480 | toolbar.appendChild( missing ); 481 | 482 | label = document.createElement("label"); 483 | label.setAttribute("for", "qunit-filter-missing"); 484 | label.innerHTML = "Hide missing tests (untested code is broken code)"; 485 | toolbar.appendChild( label ); 486 | } 487 | 488 | var main = id('main'); 489 | if ( main ) { 490 | config.fixture = main.innerHTML; 491 | } 492 | 493 | if ( window.jQuery ) { 494 | config.ajaxSettings = window.jQuery.ajaxSettings; 495 | } 496 | 497 | QUnit.start(); 498 | }); 499 | 500 | function done() { 501 | if ( config.doneTimer && window.clearTimeout ) { 502 | window.clearTimeout( config.doneTimer ); 503 | config.doneTimer = null; 504 | } 505 | 506 | if ( config.queue.length ) { 507 | config.doneTimer = window.setTimeout(function(){ 508 | if ( !config.queue.length ) { 509 | done(); 510 | } else { 511 | synchronize( done ); 512 | } 513 | }, 13); 514 | 515 | return; 516 | } 517 | 518 | config.autorun = true; 519 | 520 | // Log the last module results 521 | if ( config.currentModule ) { 522 | QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all ); 523 | } 524 | 525 | var banner = id("qunit-banner"), 526 | tests = id("qunit-tests"), 527 | html = ['Tests completed in ', 528 | +new Date - config.started, ' milliseconds.
', 529 | '', config.stats.all - config.stats.bad, ' tests of ', config.stats.all, ' passed, ', config.stats.bad,' failed.'].join(''); 530 | 531 | if ( banner ) { 532 | banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass"); 533 | } 534 | 535 | if ( tests ) { 536 | var result = id("qunit-testresult"); 537 | 538 | if ( !result ) { 539 | result = document.createElement("p"); 540 | result.id = "qunit-testresult"; 541 | result.className = "result"; 542 | tests.parentNode.insertBefore( result, tests.nextSibling ); 543 | } 544 | 545 | result.innerHTML = html; 546 | } 547 | 548 | QUnit.done( config.stats.bad, config.stats.all ); 549 | } 550 | 551 | function validTest( name ) { 552 | var i = config.filters.length, 553 | run = false; 554 | 555 | if ( !i ) { 556 | return true; 557 | } 558 | 559 | while ( i-- ) { 560 | var filter = config.filters[i], 561 | not = filter.charAt(0) == '!'; 562 | 563 | if ( not ) { 564 | filter = filter.slice(1); 565 | } 566 | 567 | if ( name.indexOf(filter) !== -1 ) { 568 | return !not; 569 | } 570 | 571 | if ( not ) { 572 | run = true; 573 | } 574 | } 575 | 576 | return run; 577 | } 578 | 579 | function push(result, actual, expected, message) { 580 | message = message || (result ? "okay" : "failed"); 581 | QUnit.ok( result, result ? message + ": " + expected : message + ", expected: " + QUnit.jsDump.parse(expected) + " result: " + QUnit.jsDump.parse(actual) ); 582 | } 583 | 584 | function synchronize( callback ) { 585 | config.queue.push( callback ); 586 | 587 | if ( config.autorun && !config.blocking ) { 588 | process(); 589 | } 590 | } 591 | 592 | function process() { 593 | while ( config.queue.length && !config.blocking ) { 594 | config.queue.shift()(); 595 | } 596 | } 597 | 598 | function saveGlobal() { 599 | config.pollution = []; 600 | 601 | if ( config.noglobals ) { 602 | for ( var key in window ) { 603 | config.pollution.push( key ); 604 | } 605 | } 606 | } 607 | 608 | function checkPollution( name ) { 609 | var old = config.pollution; 610 | saveGlobal(); 611 | 612 | var newGlobals = diff( old, config.pollution ); 613 | if ( newGlobals.length > 0 ) { 614 | ok( false, "Introduced global variable(s): " + newGlobals.join(", ") ); 615 | config.expected++; 616 | } 617 | 618 | var deletedGlobals = diff( config.pollution, old ); 619 | if ( deletedGlobals.length > 0 ) { 620 | ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") ); 621 | config.expected++; 622 | } 623 | } 624 | 625 | // returns a new Array with the elements that are in a but not in b 626 | function diff( a, b ) { 627 | var result = a.slice(); 628 | for ( var i = 0; i < result.length; i++ ) { 629 | for ( var j = 0; j < b.length; j++ ) { 630 | if ( result[i] === b[j] ) { 631 | result.splice(i, 1); 632 | i--; 633 | break; 634 | } 635 | } 636 | } 637 | return result; 638 | } 639 | 640 | function fail(message, exception, callback) { 641 | if ( typeof console !== "undefined" && console.error && console.warn ) { 642 | console.error(message); 643 | console.error(exception); 644 | console.warn(callback.toString()); 645 | 646 | } else if ( window.opera && opera.postError ) { 647 | opera.postError(message, exception, callback.toString); 648 | } 649 | } 650 | 651 | function extend(a, b) { 652 | for ( var prop in b ) { 653 | a[prop] = b[prop]; 654 | } 655 | 656 | return a; 657 | } 658 | 659 | function addEvent(elem, type, fn) { 660 | if ( elem.addEventListener ) { 661 | elem.addEventListener( type, fn, false ); 662 | } else if ( elem.attachEvent ) { 663 | elem.attachEvent( "on" + type, fn ); 664 | } else { 665 | fn(); 666 | } 667 | } 668 | 669 | function id(name) { 670 | return !!(typeof document !== "undefined" && document && document.getElementById) && 671 | document.getElementById( name ); 672 | } 673 | 674 | // Test for equality any JavaScript type. 675 | // Discussions and reference: http://philrathe.com/articles/equiv 676 | // Test suites: http://philrathe.com/tests/equiv 677 | // Author: Philippe Rathé 678 | QUnit.equiv = function () { 679 | 680 | var innerEquiv; // the real equiv function 681 | var callers = []; // stack to decide between skip/abort functions 682 | 683 | 684 | // Determine what is o. 685 | function hoozit(o) { 686 | if (QUnit.is("String", o)) { 687 | return "string"; 688 | 689 | } else if (QUnit.is("Boolean", o)) { 690 | return "boolean"; 691 | 692 | } else if (QUnit.is("Number", o)) { 693 | 694 | if (isNaN(o)) { 695 | return "nan"; 696 | } else { 697 | return "number"; 698 | } 699 | 700 | } else if (typeof o === "undefined") { 701 | return "undefined"; 702 | 703 | // consider: typeof null === object 704 | } else if (o === null) { 705 | return "null"; 706 | 707 | // consider: typeof [] === object 708 | } else if (QUnit.is( "Array", o)) { 709 | return "array"; 710 | 711 | // consider: typeof new Date() === object 712 | } else if (QUnit.is( "Date", o)) { 713 | return "date"; 714 | 715 | // consider: /./ instanceof Object; 716 | // /./ instanceof RegExp; 717 | // typeof /./ === "function"; // => false in IE and Opera, 718 | // true in FF and Safari 719 | } else if (QUnit.is( "RegExp", o)) { 720 | return "regexp"; 721 | 722 | } else if (typeof o === "object") { 723 | return "object"; 724 | 725 | } else if (QUnit.is( "Function", o)) { 726 | return "function"; 727 | } else { 728 | return undefined; 729 | } 730 | } 731 | 732 | // Call the o related callback with the given arguments. 733 | function bindCallbacks(o, callbacks, args) { 734 | var prop = hoozit(o); 735 | if (prop) { 736 | if (hoozit(callbacks[prop]) === "function") { 737 | return callbacks[prop].apply(callbacks, args); 738 | } else { 739 | return callbacks[prop]; // or undefined 740 | } 741 | } 742 | } 743 | 744 | var callbacks = function () { 745 | 746 | // for string, boolean, number and null 747 | function useStrictEquality(b, a) { 748 | if (b instanceof a.constructor || a instanceof b.constructor) { 749 | // to catch short annotaion VS 'new' annotation of a declaration 750 | // e.g. var i = 1; 751 | // var j = new Number(1); 752 | return a == b; 753 | } else { 754 | return a === b; 755 | } 756 | } 757 | 758 | return { 759 | "string": useStrictEquality, 760 | "boolean": useStrictEquality, 761 | "number": useStrictEquality, 762 | "null": useStrictEquality, 763 | "undefined": useStrictEquality, 764 | 765 | "nan": function (b) { 766 | return isNaN(b); 767 | }, 768 | 769 | "date": function (b, a) { 770 | return hoozit(b) === "date" && a.valueOf() === b.valueOf(); 771 | }, 772 | 773 | "regexp": function (b, a) { 774 | return hoozit(b) === "regexp" && 775 | a.source === b.source && // the regex itself 776 | a.global === b.global && // and its modifers (gmi) ... 777 | a.ignoreCase === b.ignoreCase && 778 | a.multiline === b.multiline; 779 | }, 780 | 781 | // - skip when the property is a method of an instance (OOP) 782 | // - abort otherwise, 783 | // initial === would have catch identical references anyway 784 | "function": function () { 785 | var caller = callers[callers.length - 1]; 786 | return caller !== Object && 787 | typeof caller !== "undefined"; 788 | }, 789 | 790 | "array": function (b, a) { 791 | var i; 792 | var len; 793 | 794 | // b could be an object literal here 795 | if ( ! (hoozit(b) === "array")) { 796 | return false; 797 | } 798 | 799 | len = a.length; 800 | if (len !== b.length) { // safe and faster 801 | return false; 802 | } 803 | for (i = 0; i < len; i++) { 804 | if ( ! innerEquiv(a[i], b[i])) { 805 | return false; 806 | } 807 | } 808 | return true; 809 | }, 810 | 811 | "object": function (b, a) { 812 | var i; 813 | var eq = true; // unless we can proove it 814 | var aProperties = [], bProperties = []; // collection of strings 815 | 816 | // comparing constructors is more strict than using instanceof 817 | if ( a.constructor !== b.constructor) { 818 | return false; 819 | } 820 | 821 | // stack constructor before traversing properties 822 | callers.push(a.constructor); 823 | 824 | for (i in a) { // be strict: don't ensures hasOwnProperty and go deep 825 | 826 | aProperties.push(i); // collect a's properties 827 | 828 | if ( ! innerEquiv(a[i], b[i])) { 829 | eq = false; 830 | } 831 | } 832 | 833 | callers.pop(); // unstack, we are done 834 | 835 | for (i in b) { 836 | bProperties.push(i); // collect b's properties 837 | } 838 | 839 | // Ensures identical properties name 840 | return eq && innerEquiv(aProperties.sort(), bProperties.sort()); 841 | } 842 | }; 843 | }(); 844 | 845 | innerEquiv = function () { // can take multiple arguments 846 | var args = Array.prototype.slice.apply(arguments); 847 | if (args.length < 2) { 848 | return true; // end transition 849 | } 850 | 851 | return (function (a, b) { 852 | if (a === b) { 853 | return true; // catch the most you can 854 | } else if (a === null || b === null || typeof a === "undefined" || typeof b === "undefined" || hoozit(a) !== hoozit(b)) { 855 | return false; // don't lose time with error prone cases 856 | } else { 857 | return bindCallbacks(a, callbacks, [b, a]); 858 | } 859 | 860 | // apply transition with (1..n) arguments 861 | })(args[0], args[1]) && arguments.callee.apply(this, args.splice(1, args.length -1)); 862 | }; 863 | 864 | return innerEquiv; 865 | 866 | }(); 867 | 868 | /** 869 | * jsDump 870 | * Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com 871 | * Licensed under BSD (http://www.opensource.org/licenses/bsd-license.php) 872 | * Date: 5/15/2008 873 | * @projectDescription Advanced and extensible data dumping for Javascript. 874 | * @version 1.0.0 875 | * @author Ariel Flesler 876 | * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html} 877 | */ 878 | QUnit.jsDump = (function() { 879 | function quote( str ) { 880 | return '"' + str.toString().replace(/"/g, '\\"') + '"'; 881 | }; 882 | function literal( o ) { 883 | return o + ''; 884 | }; 885 | function join( pre, arr, post ) { 886 | var s = jsDump.separator(), 887 | base = jsDump.indent(), 888 | inner = jsDump.indent(1); 889 | if ( arr.join ) 890 | arr = arr.join( ',' + s + inner ); 891 | if ( !arr ) 892 | return pre + post; 893 | return [ pre, inner + arr, base + post ].join(s); 894 | }; 895 | function array( arr ) { 896 | var i = arr.length, ret = Array(i); 897 | this.up(); 898 | while ( i-- ) 899 | ret[i] = this.parse( arr[i] ); 900 | this.down(); 901 | return join( '[', ret, ']' ); 902 | }; 903 | 904 | var reName = /^function (\w+)/; 905 | 906 | var jsDump = { 907 | parse:function( obj, type ) { //type is used mostly internally, you can fix a (custom)type in advance 908 | var parser = this.parsers[ type || this.typeOf(obj) ]; 909 | type = typeof parser; 910 | 911 | return type == 'function' ? parser.call( this, obj ) : 912 | type == 'string' ? parser : 913 | this.parsers.error; 914 | }, 915 | typeOf:function( obj ) { 916 | var type; 917 | if ( obj === null ) { 918 | type = "null"; 919 | } else if (typeof obj === "undefined") { 920 | type = "undefined"; 921 | } else if (QUnit.is("RegExp", obj)) { 922 | type = "regexp"; 923 | } else if (QUnit.is("Date", obj)) { 924 | type = "date"; 925 | } else if (QUnit.is("Function", obj)) { 926 | type = "function"; 927 | } else if (QUnit.is("Array", obj)) { 928 | type = "array"; 929 | } else if (QUnit.is("Window", obj) || QUnit.is("global", obj)) { 930 | type = "window"; 931 | } else if (QUnit.is("HTMLDocument", obj)) { 932 | type = "document"; 933 | } else if (QUnit.is("HTMLCollection", obj) || QUnit.is("NodeList", obj)) { 934 | type = "nodelist"; 935 | } else if (/^\[object HTML/.test(Object.prototype.toString.call( obj ))) { 936 | type = "node"; 937 | } else { 938 | type = typeof obj; 939 | } 940 | return type; 941 | }, 942 | separator:function() { 943 | return this.multiline ? this.HTML ? '
' : '\n' : this.HTML ? ' ' : ' '; 944 | }, 945 | indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing 946 | if ( !this.multiline ) 947 | return ''; 948 | var chr = this.indentChar; 949 | if ( this.HTML ) 950 | chr = chr.replace(/\t/g,' ').replace(/ /g,' '); 951 | return Array( this._depth_ + (extra||0) ).join(chr); 952 | }, 953 | up:function( a ) { 954 | this._depth_ += a || 1; 955 | }, 956 | down:function( a ) { 957 | this._depth_ -= a || 1; 958 | }, 959 | setParser:function( name, parser ) { 960 | this.parsers[name] = parser; 961 | }, 962 | // The next 3 are exposed so you can use them 963 | quote:quote, 964 | literal:literal, 965 | join:join, 966 | // 967 | _depth_: 1, 968 | // This is the list of parsers, to modify them, use jsDump.setParser 969 | parsers:{ 970 | window: '[Window]', 971 | document: '[Document]', 972 | error:'[ERROR]', //when no parser is found, shouldn't happen 973 | unknown: '[Unknown]', 974 | 'null':'null', 975 | undefined:'undefined', 976 | 'function':function( fn ) { 977 | var ret = 'function', 978 | name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE 979 | if ( name ) 980 | ret += ' ' + name; 981 | ret += '('; 982 | 983 | ret = [ ret, this.parse( fn, 'functionArgs' ), '){'].join(''); 984 | return join( ret, this.parse(fn,'functionCode'), '}' ); 985 | }, 986 | array: array, 987 | nodelist: array, 988 | arguments: array, 989 | object:function( map ) { 990 | var ret = [ ]; 991 | this.up(); 992 | for ( var key in map ) 993 | ret.push( this.parse(key,'key') + ': ' + this.parse(map[key]) ); 994 | this.down(); 995 | return join( '{', ret, '}' ); 996 | }, 997 | node:function( node ) { 998 | var open = this.HTML ? '<' : '<', 999 | close = this.HTML ? '>' : '>'; 1000 | 1001 | var tag = node.nodeName.toLowerCase(), 1002 | ret = open + tag; 1003 | 1004 | for ( var a in this.DOMAttrs ) { 1005 | var val = node[this.DOMAttrs[a]]; 1006 | if ( val ) 1007 | ret += ' ' + a + '=' + this.parse( val, 'attribute' ); 1008 | } 1009 | return ret + close + open + '/' + tag + close; 1010 | }, 1011 | functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function 1012 | var l = fn.length; 1013 | if ( !l ) return ''; 1014 | 1015 | var args = Array(l); 1016 | while ( l-- ) 1017 | args[l] = String.fromCharCode(97+l);//97 is 'a' 1018 | return ' ' + args.join(', ') + ' '; 1019 | }, 1020 | key:quote, //object calls it internally, the key part of an item in a map 1021 | functionCode:'[code]', //function calls it internally, it's the content of the function 1022 | attribute:quote, //node calls it internally, it's an html attribute value 1023 | string:quote, 1024 | date:quote, 1025 | regexp:literal, //regex 1026 | number:literal, 1027 | 'boolean':literal 1028 | }, 1029 | DOMAttrs:{//attributes to dump from nodes, name=>realName 1030 | id:'id', 1031 | name:'name', 1032 | 'class':'className' 1033 | }, 1034 | HTML:true,//if true, entities are escaped ( <, >, \t, space and \n ) 1035 | indentChar:' ',//indentation unit 1036 | multiline:true //if true, items in a collection, are separated by a \n, else just a space. 1037 | }; 1038 | 1039 | return jsDump; 1040 | })(); 1041 | 1042 | })(this); 1043 | -------------------------------------------------------------------------------- /tests.html: -------------------------------------------------------------------------------- 1 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 75 | 76 | 77 | 78 |

QUnit example

79 | 80 |

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Test dom

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86 | 12/25/09 87 | Merry christmas! 88 |
90 | 01/01/10 91 | Happy new year! 92 |

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95 | 96 | --------------------------------------------------------------------------------