| 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 | this.testEnvironment.teardown.call(this.testEnvironment); |
| 118 | checkPollution(); |
| 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/> '; |
| 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 | if ( typeof document !== "undefined" && document.title ) { |
| 782 | // show ✖ for good, ✔ for bad suite result in title |
| 783 | // use escape sequences in case file gets loaded with non-utf-8-charset |
| 784 | document.title = (config.stats.bad ? "\u2716" : "\u2714") + " " + document.title; |
| 785 | } |
| 786 | |
| 787 | QUnit.done( { |
| 788 | failed: config.stats.bad, |
| 789 | passed: passed, |
| 790 | total: config.stats.all, |
| 791 | runtime: runtime |
| 792 | } ); |
| 793 | } |
| 794 | |
| 795 | function validTest( name ) { |
| 796 | var filter = config.filter, |
| 797 | run = false; |
| 798 | |
| 799 | if ( !filter ) { |
| 800 | return true; |
| 801 | } |
| 802 | |
| 803 | var not = filter.charAt( 0 ) === "!"; |
| 804 | if ( not ) { |
| 805 | filter = filter.slice( 1 ); |
| 806 | } |
| 807 | |
| 808 | if ( name.indexOf( filter ) !== -1 ) { |
| 809 | return !not; |
| 810 | } |
| 811 | |
| 812 | if ( not ) { |
| 813 | run = true; |
| 814 | } |
| 815 | |
| 816 | return run; |
| 817 | } |
| 818 | |
| 819 | // so far supports only Firefox, Chrome and Opera (buggy) |
| 820 | // could be extended in the future to use something like https://github.com/csnover/TraceKit |
| 821 | function sourceFromStacktrace() { |
| 822 | try { |
| 823 | throw new Error(); |
| 824 | } catch ( e ) { |
| 825 | if (e.stacktrace) { |
| 826 | // Opera |
| 827 | return e.stacktrace.split("\n")[6]; |
| 828 | } else if (e.stack) { |
| 829 | // Firefox, Chrome |
| 830 | return e.stack.split("\n")[4]; |
| 831 | } |
| 832 | } |
| 833 | } |
| 834 | |
| 835 | function escapeHtml(s) { |
| 836 | if (!s) { |
| 837 | return ""; |
| 838 | } |
| 839 | s = s + ""; |
| 840 | return s.replace(/[\&"<>\\]/g, function(s) { |
| 841 | switch(s) { |
| 842 | case "&": return "&"; |
| 843 | case "\\": return "\\\\"; |
| 844 | case '"': return '\"'; |
| 845 | case "<": return "<"; |
| 846 | case ">": return ">"; |
| 847 | default: return s; |
| 848 | } |
| 849 | }); |
| 850 | } |
| 851 | |
| 852 | function synchronize( callback ) { |
| 853 | config.queue.push( callback ); |
| 854 | |
| 855 | if ( config.autorun && !config.blocking ) { |
| 856 | process(); |
| 857 | } |
| 858 | } |
| 859 | |
| 860 | function process() { |
| 861 | var start = (new Date()).getTime(); |
| 862 | |
| 863 | while ( config.queue.length && !config.blocking ) { |
| 864 | if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) { |
| 865 | config.queue.shift()(); |
| 866 | } else { |
| 867 | window.setTimeout( process, 13 ); |
| 868 | break; |
| 869 | } |
| 870 | } |
| 871 | if (!config.blocking && !config.queue.length) { |
| 872 | done(); |
| 873 | } |
| 874 | } |
| 875 | |
| 876 | function saveGlobal() { |
| 877 | config.pollution = []; |
| 878 | |
| 879 | if ( config.noglobals ) { |
| 880 | for ( var key in window ) { |
| 881 | config.pollution.push( key ); |
| 882 | } |
| 883 | } |
| 884 | } |
| 885 | |
| 886 | function checkPollution( name ) { |
| 887 | var old = config.pollution; |
| 888 | saveGlobal(); |
| 889 | |
| 890 | var newGlobals = diff( config.pollution, old ); |
| 891 | if ( newGlobals.length > 0 ) { |
| 892 | ok( false, "Introduced global variable(s): " + newGlobals.join(", ") ); |
| 893 | } |
| 894 | |
| 895 | var deletedGlobals = diff( old, config.pollution ); |
| 896 | if ( deletedGlobals.length > 0 ) { |
| 897 | ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") ); |
| 898 | } |
| 899 | } |
| 900 | |
| 901 | // returns a new Array with the elements that are in a but not in b |
| 902 | function diff( a, b ) { |
| 903 | var result = a.slice(); |
| 904 | for ( var i = 0; i < result.length; i++ ) { |
| 905 | for ( var j = 0; j < b.length; j++ ) { |
| 906 | if ( result[i] === b[j] ) { |
| 907 | result.splice(i, 1); |
| 908 | i--; |
| 909 | break; |
| 910 | } |
| 911 | } |
| 912 | } |
| 913 | return result; |
| 914 | } |
| 915 | |
| 916 | function fail(message, exception, callback) { |
| 917 | if ( typeof console !== "undefined" && console.error && console.warn ) { |
| 918 | console.error(message); |
| 919 | console.error(exception); |
| 920 | console.warn(callback.toString()); |
| 921 | |
| 922 | } else if ( window.opera && opera.postError ) { |
| 923 | opera.postError(message, exception, callback.toString); |
| 924 | } |
| 925 | } |
| 926 | |
| 927 | function extend(a, b) { |
| 928 | for ( var prop in b ) { |
| 929 | if ( b[prop] === undefined ) { |
| 930 | delete a[prop]; |
| 931 | } else { |
| 932 | a[prop] = b[prop]; |
| 933 | } |
| 934 | } |
| 935 | |
| 936 | return a; |
| 937 | } |
| 938 | |
| 939 | function addEvent(elem, type, fn) { |
| 940 | if ( elem.addEventListener ) { |
| 941 | elem.addEventListener( type, fn, false ); |
| 942 | } else if ( elem.attachEvent ) { |
| 943 | elem.attachEvent( "on" + type, fn ); |
| 944 | } else { |
| 945 | fn(); |
| 946 | } |
| 947 | } |
| 948 | |
| 949 | function id(name) { |
| 950 | return !!(typeof document !== "undefined" && document && document.getElementById) && |
| 951 | document.getElementById( name ); |
| 952 | } |
| 953 | |
| 954 | // Test for equality any JavaScript type. |
| 955 | // Discussions and reference: http://philrathe.com/articles/equiv |
| 956 | // Test suites: http://philrathe.com/tests/equiv |
| 957 | // Author: Philippe Rathé <prathe@gmail.com> |
| 958 | QUnit.equiv = function () { |
| 959 | |
| 960 | var innerEquiv; // the real equiv function |
| 961 | var callers = []; // stack to decide between skip/abort functions |
| 962 | var parents = []; // stack to avoiding loops from circular referencing |
| 963 | |
| 964 | // Call the o related callback with the given arguments. |
| 965 | function bindCallbacks(o, callbacks, args) { |
| 966 | var prop = QUnit.objectType(o); |
| 967 | if (prop) { |
| 968 | if (QUnit.objectType(callbacks[prop]) === "function") { |
| 969 | return callbacks[prop].apply(callbacks, args); |
| 970 | } else { |
| 971 | return callbacks[prop]; // or undefined |
| 972 | } |
| 973 | } |
| 974 | } |
| 975 | |
| 976 | var callbacks = function () { |
| 977 | |
| 978 | // for string, boolean, number and null |
| 979 | function useStrictEquality(b, a) { |
| 980 | if (b instanceof a.constructor || a instanceof b.constructor) { |
| 981 | // to catch short annotaion VS 'new' annotation of a declaration |
| 982 | // e.g. var i = 1; |
| 983 | // var j = new Number(1); |
| 984 | return a == b; |
| 985 | } else { |
| 986 | return a === b; |
| 987 | } |
| 988 | } |
| 989 | |
| 990 | return { |
| 991 | "string": useStrictEquality, |
| 992 | "boolean": useStrictEquality, |
| 993 | "number": useStrictEquality, |
| 994 | "null": useStrictEquality, |
| 995 | "undefined": useStrictEquality, |
| 996 | |
| 997 | "nan": function (b) { |
| 998 | return isNaN(b); |
| 999 | }, |
| 1000 | |
| 1001 | "date": function (b, a) { |
| 1002 | return QUnit.objectType(b) === "date" && a.valueOf() === b.valueOf(); |
| 1003 | }, |
| 1004 | |
| 1005 | "regexp": function (b, a) { |
| 1006 | return QUnit.objectType(b) === "regexp" && |
| 1007 | a.source === b.source && // the regex itself |
| 1008 | a.global === b.global && // and its modifers (gmi) ... |
| 1009 | a.ignoreCase === b.ignoreCase && |
| 1010 | a.multiline === b.multiline; |
| 1011 | }, |
| 1012 | |
| 1013 | // - skip when the property is a method of an instance (OOP) |
| 1014 | // - abort otherwise, |
| 1015 | // initial === would have catch identical references anyway |
| 1016 | "function": function () { |
| 1017 | var caller = callers[callers.length - 1]; |
| 1018 | return caller !== Object && |
| 1019 | typeof caller !== "undefined"; |
| 1020 | }, |
| 1021 | |
| 1022 | "array": function (b, a) { |
| 1023 | var i, j, loop; |
| 1024 | var len; |
| 1025 | |
| 1026 | // b could be an object literal here |
| 1027 | if ( ! (QUnit.objectType(b) === "array")) { |
| 1028 | return false; |
| 1029 | } |
| 1030 | |
| 1031 | len = a.length; |
| 1032 | if (len !== b.length) { // safe and faster |
| 1033 | return false; |
| 1034 | } |
| 1035 | |
| 1036 | //track reference to avoid circular references |
| 1037 | parents.push(a); |
| 1038 | for (i = 0; i < len; i++) { |
| 1039 | loop = false; |
| 1040 | for(j=0;j<parents.length;j++){ |
| 1041 | if(parents[j] === a[i]){ |
| 1042 | loop = true;//dont rewalk array |
| 1043 | } |
| 1044 | } |
| 1045 | if (!loop && ! innerEquiv(a[i], b[i])) { |
| 1046 | parents.pop(); |
| 1047 | return false; |
| 1048 | } |
| 1049 | } |
| 1050 | parents.pop(); |
| 1051 | return true; |
| 1052 | }, |
| 1053 | |
| 1054 | "object": function (b, a) { |
| 1055 | var i, j, loop; |
| 1056 | var eq = true; // unless we can proove it |
| 1057 | var aProperties = [], bProperties = []; // collection of strings |
| 1058 | |
| 1059 | // comparing constructors is more strict than using instanceof |
| 1060 | if ( a.constructor !== b.constructor) { |
| 1061 | return false; |
| 1062 | } |
| 1063 | |
| 1064 | // stack constructor before traversing properties |
| 1065 | callers.push(a.constructor); |
| 1066 | //track reference to avoid circular references |
| 1067 | parents.push(a); |
| 1068 | |
| 1069 | for (i in a) { // be strict: don't ensures hasOwnProperty and go deep |
| 1070 | loop = false; |
| 1071 | for(j=0;j<parents.length;j++){ |
| 1072 | if(parents[j] === a[i]) |
| 1073 | loop = true; //don't go down the same path twice |
| 1074 | } |
| 1075 | aProperties.push(i); // collect a's properties |
| 1076 | |
| 1077 | if (!loop && ! innerEquiv(a[i], b[i])) { |
| 1078 | eq = false; |
| 1079 | break; |
| 1080 | } |
| 1081 | } |
| 1082 | |
| 1083 | callers.pop(); // unstack, we are done |
| 1084 | parents.pop(); |
| 1085 | |
| 1086 | for (i in b) { |
| 1087 | bProperties.push(i); // collect b's properties |
| 1088 | } |
| 1089 | |
| 1090 | // Ensures identical properties name |
| 1091 | return eq && innerEquiv(aProperties.sort(), bProperties.sort()); |
| 1092 | } |
| 1093 | }; |
| 1094 | }(); |
| 1095 | |
| 1096 | innerEquiv = function () { // can take multiple arguments |
| 1097 | var args = Array.prototype.slice.apply(arguments); |
| 1098 | if (args.length < 2) { |
| 1099 | return true; // end transition |
| 1100 | } |
| 1101 | |
| 1102 | return (function (a, b) { |
| 1103 | if (a === b) { |
| 1104 | return true; // catch the most you can |
| 1105 | } else if (a === null || b === null || typeof a === "undefined" || typeof b === "undefined" || QUnit.objectType(a) !== QUnit.objectType(b)) { |
| 1106 | return false; // don't lose time with error prone cases |
| 1107 | } else { |
| 1108 | return bindCallbacks(a, callbacks, [b, a]); |
| 1109 | } |
| 1110 | |
| 1111 | // apply transition with (1..n) arguments |
| 1112 | })(args[0], args[1]) && arguments.callee.apply(this, args.splice(1, args.length -1)); |
| 1113 | }; |
| 1114 | |
| 1115 | return innerEquiv; |
| 1116 | |
| 1117 | }(); |
| 1118 | |
| 1119 | /** |
| 1120 | * jsDump |
| 1121 | * Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com |
| 1122 | * Licensed under BSD (http://www.opensource.org/licenses/bsd-license.php) |
| 1123 | * Date: 5/15/2008 |
| 1124 | * @projectDescription Advanced and extensible data dumping for Javascript. |
| 1125 | * @version 1.0.0 |
| 1126 | * @author Ariel Flesler |
| 1127 | * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html} |
| 1128 | */ |
| 1129 | QUnit.jsDump = (function() { |
| 1130 | function quote( str ) { |
| 1131 | return '"' + str.toString().replace(/"/g, '\\"') + '"'; |
| 1132 | }; |
| 1133 | function literal( o ) { |
| 1134 | return o + ''; |
| 1135 | }; |
| 1136 | function join( pre, arr, post ) { |
| 1137 | var s = jsDump.separator(), |
| 1138 | base = jsDump.indent(), |
| 1139 | inner = jsDump.indent(1); |
| 1140 | if ( arr.join ) |
| 1141 | arr = arr.join( ',' + s + inner ); |
| 1142 | if ( !arr ) |
| 1143 | return pre + post; |
| 1144 | return [ pre, inner + arr, base + post ].join(s); |
| 1145 | }; |
| 1146 | function array( arr ) { |
| 1147 | var i = arr.length, ret = Array(i); |
| 1148 | this.up(); |
| 1149 | while ( i-- ) |
| 1150 | ret[i] = this.parse( arr[i] ); |
| 1151 | this.down(); |
| 1152 | return join( '[', ret, ']' ); |
| 1153 | }; |
| 1154 | |
| 1155 | var reName = /^function (\w+)/; |
| 1156 | |
| 1157 | var jsDump = { |
| 1158 | parse:function( obj, type ) { //type is used mostly internally, you can fix a (custom)type in advance |
| 1159 | var parser = this.parsers[ type || this.typeOf(obj) ]; |
| 1160 | type = typeof parser; |
| 1161 | |
| 1162 | return type == 'function' ? parser.call( this, obj ) : |
| 1163 | type == 'string' ? parser : |
| 1164 | this.parsers.error; |
| 1165 | }, |
| 1166 | typeOf:function( obj ) { |
| 1167 | var type; |
| 1168 | if ( obj === null ) { |
| 1169 | type = "null"; |
| 1170 | } else if (typeof obj === "undefined") { |
| 1171 | type = "undefined"; |
| 1172 | } else if (QUnit.is("RegExp", obj)) { |
| 1173 | type = "regexp"; |
| 1174 | } else if (QUnit.is("Date", obj)) { |
| 1175 | type = "date"; |
| 1176 | } else if (QUnit.is("Function", obj)) { |
| 1177 | type = "function"; |
| 1178 | } else if (typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined") { |
| 1179 | type = "window"; |
| 1180 | } else if (obj.nodeType === 9) { |
| 1181 | type = "document"; |
| 1182 | } else if (obj.nodeType) { |
| 1183 | type = "node"; |
| 1184 | } else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) { |
| 1185 | type = "array"; |
| 1186 | } else { |
| 1187 | type = typeof obj; |
| 1188 | } |
| 1189 | return type; |
| 1190 | }, |
| 1191 | separator:function() { |
| 1192 | return this.multiline ? this.HTML ? '<br />' : '\n' : this.HTML ? ' ' : ' '; |
| 1193 | }, |
| 1194 | indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing |
| 1195 | if ( !this.multiline ) |
| 1196 | return ''; |
| 1197 | var chr = this.indentChar; |
| 1198 | if ( this.HTML ) |
| 1199 | chr = chr.replace(/\t/g,' ').replace(/ /g,' '); |
| 1200 | return Array( this._depth_ + (extra||0) ).join(chr); |
| 1201 | }, |
| 1202 | up:function( a ) { |
| 1203 | this._depth_ += a || 1; |
| 1204 | }, |
| 1205 | down:function( a ) { |
| 1206 | this._depth_ -= a || 1; |
| 1207 | }, |
| 1208 | setParser:function( name, parser ) { |
| 1209 | this.parsers[name] = parser; |
| 1210 | }, |
| 1211 | // The next 3 are exposed so you can use them |
| 1212 | quote:quote, |
| 1213 | literal:literal, |
| 1214 | join:join, |
| 1215 | // |
| 1216 | _depth_: 1, |
| 1217 | // This is the list of parsers, to modify them, use jsDump.setParser |
| 1218 | parsers:{ |
| 1219 | window: '[Window]', |
| 1220 | document: '[Document]', |
| 1221 | error:'[ERROR]', //when no parser is found, shouldn't happen |
| 1222 | unknown: '[Unknown]', |
| 1223 | 'null':'null', |
| 1224 | 'undefined':'undefined', |
| 1225 | 'function':function( fn ) { |
| 1226 | var ret = 'function', |
| 1227 | name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE |
| 1228 | if ( name ) |
| 1229 | ret += ' ' + name; |
| 1230 | ret += '('; |
| 1231 | |
| 1232 | ret = [ ret, QUnit.jsDump.parse( fn, 'functionArgs' ), '){'].join(''); |
| 1233 | return join( ret, QUnit.jsDump.parse(fn,'functionCode'), '}' ); |
| 1234 | }, |
| 1235 | array: array, |
| 1236 | nodelist: array, |
| 1237 | arguments: array, |
| 1238 | object:function( map ) { |
| 1239 | var ret = [ ]; |
| 1240 | QUnit.jsDump.up(); |
| 1241 | for ( var key in map ) |
| 1242 | ret.push( QUnit.jsDump.parse(key,'key') + ': ' + QUnit.jsDump.parse(map[key]) ); |
| 1243 | QUnit.jsDump.down(); |
| 1244 | return join( '{', ret, '}' ); |
| 1245 | }, |
| 1246 | node:function( node ) { |
| 1247 | var open = QUnit.jsDump.HTML ? '<' : '<', |
| 1248 | close = QUnit.jsDump.HTML ? '>' : '>'; |
| 1249 | |
| 1250 | var tag = node.nodeName.toLowerCase(), |
| 1251 | ret = open + tag; |
| 1252 | |
| 1253 | for ( var a in QUnit.jsDump.DOMAttrs ) { |
| 1254 | var val = node[QUnit.jsDump.DOMAttrs[a]]; |
| 1255 | if ( val ) |
| 1256 | ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' ); |
| 1257 | } |
| 1258 | return ret + close + open + '/' + tag + close; |
| 1259 | }, |
| 1260 | functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function |
| 1261 | var l = fn.length; |
| 1262 | if ( !l ) return ''; |
| 1263 | |
| 1264 | var args = Array(l); |
| 1265 | while ( l-- ) |
| 1266 | args[l] = String.fromCharCode(97+l);//97 is 'a' |
| 1267 | return ' ' + args.join(', ') + ' '; |
| 1268 | }, |
| 1269 | key:quote, //object calls it internally, the key part of an item in a map |
| 1270 | functionCode:'[code]', //function calls it internally, it's the content of the function |
| 1271 | attribute:quote, //node calls it internally, it's an html attribute value |
| 1272 | string:quote, |
| 1273 | date:quote, |
| 1274 | regexp:literal, //regex |
| 1275 | number:literal, |
| 1276 | 'boolean':literal |
| 1277 | }, |
| 1278 | DOMAttrs:{//attributes to dump from nodes, name=>realName |
| 1279 | id:'id', |
| 1280 | name:'name', |
| 1281 | 'class':'className' |
| 1282 | }, |
| 1283 | HTML:false,//if true, entities are escaped ( <, >, \t, space and \n ) |
| 1284 | indentChar:' ',//indentation unit |
| 1285 | multiline:true //if true, items in a collection, are separated by a \n, else just a space. |
| 1286 | }; |
| 1287 | |
| 1288 | return jsDump; |
| 1289 | })(); |
| 1290 | |
| 1291 | // from Sizzle.js |
| 1292 | function getText( elems ) { |
| 1293 | var ret = "", elem; |
| 1294 | |
| 1295 | for ( var i = 0; elems[i]; i++ ) { |
| 1296 | elem = elems[i]; |
| 1297 | |
| 1298 | // Get the text from text nodes and CDATA nodes |
| 1299 | if ( elem.nodeType === 3 || elem.nodeType === 4 ) { |
| 1300 | ret += elem.nodeValue; |
| 1301 | |
| 1302 | // Traverse everything else, except comment nodes |
| 1303 | } else if ( elem.nodeType !== 8 ) { |
| 1304 | ret += getText( elem.childNodes ); |
| 1305 | } |
| 1306 | } |
| 1307 | |
| 1308 | return ret; |
| 1309 | }; |
| 1310 | |
| 1311 | /* |
| 1312 | * Javascript Diff Algorithm |
| 1313 | * By John Resig (http://ejohn.org/) |
| 1314 | * Modified by Chu Alan "sprite" |
| 1315 | * |
| 1316 | * Released under the MIT license. |
| 1317 | * |
| 1318 | * More Info: |
| 1319 | * http://ejohn.org/projects/javascript-diff-algorithm/ |
| 1320 | * |
| 1321 | * Usage: QUnit.diff(expected, actual) |
| 1322 | * |
| 1323 | * 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" |
| 1324 | */ |
| 1325 | QUnit.diff = (function() { |
| 1326 | function diff(o, n){ |
| 1327 | var ns = new Object(); |
| 1328 | var os = new Object(); |
| 1329 | |
| 1330 | for (var i = 0; i < n.length; i++) { |
| 1331 | if (ns[n[i]] == null) |
| 1332 | ns[n[i]] = { |
| 1333 | rows: new Array(), |
| 1334 | o: null |
| 1335 | }; |
| 1336 | ns[n[i]].rows.push(i); |
| 1337 | } |
| 1338 | |
| 1339 | for (var i = 0; i < o.length; i++) { |
| 1340 | if (os[o[i]] == null) |
| 1341 | os[o[i]] = { |
| 1342 | rows: new Array(), |
| 1343 | n: null |
| 1344 | }; |
| 1345 | os[o[i]].rows.push(i); |
| 1346 | } |
| 1347 | |
| 1348 | for (var i in ns) { |
| 1349 | if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && os[i].rows.length == 1) { |
| 1350 | n[ns[i].rows[0]] = { |
| 1351 | text: n[ns[i].rows[0]], |
| 1352 | row: os[i].rows[0] |
| 1353 | }; |
| 1354 | o[os[i].rows[0]] = { |
| 1355 | text: o[os[i].rows[0]], |
| 1356 | row: ns[i].rows[0] |
| 1357 | }; |
| 1358 | } |
| 1359 | } |
| 1360 | |
| 1361 | for (var i = 0; i < n.length - 1; i++) { |
| 1362 | if (n[i].text != null && n[i + 1].text == null && n[i].row + 1 < o.length && o[n[i].row + 1].text == null && |
| 1363 | n[i + 1] == o[n[i].row + 1]) { |
| 1364 | n[i + 1] = { |
| 1365 | text: n[i + 1], |
| 1366 | row: n[i].row + 1 |
| 1367 | }; |
| 1368 | o[n[i].row + 1] = { |
| 1369 | text: o[n[i].row + 1], |
| 1370 | row: i + 1 |
| 1371 | }; |
| 1372 | } |
| 1373 | } |
| 1374 | |
| 1375 | for (var i = n.length - 1; i > 0; i--) { |
| 1376 | if (n[i].text != null && n[i - 1].text == null && n[i].row > 0 && o[n[i].row - 1].text == null && |
| 1377 | n[i - 1] == o[n[i].row - 1]) { |
| 1378 | n[i - 1] = { |
| 1379 | text: n[i - 1], |
| 1380 | row: n[i].row - 1 |
| 1381 | }; |
| 1382 | o[n[i].row - 1] = { |
| 1383 | text: o[n[i].row - 1], |
| 1384 | row: i - 1 |
| 1385 | }; |
| 1386 | } |
| 1387 | } |
| 1388 | |
| 1389 | return { |
| 1390 | o: o, |
| 1391 | n: n |
| 1392 | }; |
| 1393 | } |
| 1394 | |
| 1395 | return function(o, n){ |
| 1396 | o = o.replace(/\s+$/, ''); |
| 1397 | n = n.replace(/\s+$/, ''); |
| 1398 | var out = diff(o == "" ? [] : o.split(/\s+/), n == "" ? [] : n.split(/\s+/)); |
| 1399 | |
| 1400 | var str = ""; |
| 1401 | |
| 1402 | var oSpace = o.match(/\s+/g); |
| 1403 | if (oSpace == null) { |
| 1404 | oSpace = [" "]; |
| 1405 | } |
| 1406 | else { |
| 1407 | oSpace.push(" "); |
| 1408 | } |
| 1409 | var nSpace = n.match(/\s+/g); |
| 1410 | if (nSpace == null) { |
| 1411 | nSpace = [" "]; |
| 1412 | } |
| 1413 | else { |
| 1414 | nSpace.push(" "); |
| 1415 | } |
| 1416 | |
| 1417 | if (out.n.length == 0) { |
| 1418 | for (var i = 0; i < out.o.length; i++) { |
| 1419 | str += '<del>' + out.o[i] + oSpace[i] + "</del>"; |
| 1420 | } |
| 1421 | } |
| 1422 | else { |
| 1423 | if (out.n[0].text == null) { |
| 1424 | for (n = 0; n < out.o.length && out.o[n].text == null; n++) { |
| 1425 | str += '<del>' + out.o[n] + oSpace[n] + "</del>"; |
| 1426 | } |
| 1427 | } |
| 1428 | |
| 1429 | for (var i = 0; i < out.n.length; i++) { |
| 1430 | if (out.n[i].text == null) { |
| 1431 | str += '<ins>' + out.n[i] + nSpace[i] + "</ins>"; |
| 1432 | } |
| 1433 | else { |
| 1434 | var pre = ""; |
| 1435 | |
| 1436 | for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) { |
| 1437 | pre += '<del>' + out.o[n] + oSpace[n] + "</del>"; |
| 1438 | } |
| 1439 | str += " " + out.n[i].text + nSpace[i] + pre; |
| 1440 | } |
| 1441 | } |
| 1442 | } |
| 1443 | |
| 1444 | return str; |
| 1445 | }; |
| 1446 | })(); |
| 1447 | |
| 1448 | })(this); |