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/** |
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* QUnit - A JavaScript Unit Testing Framework |
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* |
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* http://docs.jquery.com/QUnit |
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* |
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* Copyright (c) 2011 John Resig, Jörn Zaefferer |
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* Dual licensed under the MIT (MIT-LICENSE.txt) |
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* or GPL (GPL-LICENSE.txt) licenses. |
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* Pulled Live from Git Thu Oct 6 09:15:01 UTC 2011 |
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* Last Commit: 3006fa77db4625c4293c368a8999ddb1abba7f48 |
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*/ |
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(function(window) { |
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var defined = { |
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setTimeout: typeof window.setTimeout !== "undefined", |
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sessionStorage: (function() { |
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try { |
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return !!sessionStorage.getItem; |
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} catch(e) { |
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return false; |
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} |
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})() |
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}; |
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var testId = 0; |
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var Test = function(name, testName, expected, testEnvironmentArg, async, callback) { |
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this.name = name; |
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this.testName = testName; |
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this.expected = expected; |
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this.testEnvironmentArg = testEnvironmentArg; |
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this.async = async; |
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this.callback = callback; |
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this.assertions = []; |
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}; |
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Test.prototype = { |
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init: function() { |
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var tests = id("qunit-tests"); |
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if (tests) { |
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var b = document.createElement("strong"); |
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b.innerHTML = "Running " + this.name; |
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var li = document.createElement("li"); |
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li.appendChild( b ); |
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li.className = "running"; |
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li.id = this.id = "test-output" + testId++; |
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tests.appendChild( li ); |
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} |
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}, |
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setup: function() { |
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if (this.module != config.previousModule) { |
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if ( config.previousModule ) { |
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runLoggingCallbacks('moduleDone', QUnit, { |
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name: config.previousModule, |
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failed: config.moduleStats.bad, |
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passed: config.moduleStats.all - config.moduleStats.bad, |
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total: config.moduleStats.all |
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} ); |
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} |
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config.previousModule = this.module; |
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config.moduleStats = { all: 0, bad: 0 }; |
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runLoggingCallbacks( 'moduleStart', QUnit, { |
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name: this.module |
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} ); |
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} |
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config.current = this; |
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this.testEnvironment = extend({ |
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setup: function() {}, |
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teardown: function() {} |
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}, this.moduleTestEnvironment); |
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if (this.testEnvironmentArg) { |
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extend(this.testEnvironment, this.testEnvironmentArg); |
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} |
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runLoggingCallbacks( 'testStart', QUnit, { |
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name: this.testName, |
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module: this.module |
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}); |
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// allow utility functions to access the current test environment |
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// TODO why?? |
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QUnit.current_testEnvironment = this.testEnvironment; |
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try { |
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if ( !config.pollution ) { |
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saveGlobal(); |
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} |
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this.testEnvironment.setup.call(this.testEnvironment); |
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} catch(e) { |
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QUnit.ok( false, "Setup failed on " + this.testName + ": " + e.message ); |
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} |
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}, |
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run: function() { |
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if ( this.async ) { |
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QUnit.stop(); |
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} |
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if ( config.notrycatch ) { |
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this.callback.call(this.testEnvironment); |
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return; |
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} |
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try { |
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this.callback.call(this.testEnvironment); |
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} catch(e) { |
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fail("Test " + this.testName + " died, exception and test follows", e, this.callback); |
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QUnit.ok( false, "Died on test #" + (this.assertions.length + 1) + ": " + e.message + " - " + QUnit.jsDump.parse(e) ); |
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// else next test will carry the responsibility |
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saveGlobal(); |
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// Restart the tests if they're blocking |
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if ( config.blocking ) { |
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start(); |
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} |
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} |
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}, |
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teardown: function() { |
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try { |
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this.testEnvironment.teardown.call(this.testEnvironment); |
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checkPollution(); |
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} catch(e) { |
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QUnit.ok( false, "Teardown failed on " + this.testName + ": " + e.message ); |
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} |
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}, |
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finish: function() { |
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if ( this.expected && this.expected != this.assertions.length ) { |
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QUnit.ok( false, "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run" ); |
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} |
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var good = 0, bad = 0, |
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tests = id("qunit-tests"); |
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config.stats.all += this.assertions.length; |
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config.moduleStats.all += this.assertions.length; |
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if ( tests ) { |
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var ol = document.createElement("ol"); |
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139 |
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for ( var i = 0; i < this.assertions.length; i++ ) { |
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var assertion = this.assertions[i]; |
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var li = document.createElement("li"); |
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li.className = assertion.result ? "pass" : "fail"; |
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li.innerHTML = assertion.message || (assertion.result ? "okay" : "failed"); |
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ol.appendChild( li ); |
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if ( assertion.result ) { |
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good++; |
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} else { |
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bad++; |
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config.stats.bad++; |
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config.moduleStats.bad++; |
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} |
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} |
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// store result when possible |
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if ( QUnit.config.reorder && defined.sessionStorage ) { |
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if (bad) { |
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sessionStorage.setItem("qunit-" + this.module + "-" + this.testName, bad); |
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} else { |
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sessionStorage.removeItem("qunit-" + this.module + "-" + this.testName); |
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} |
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} |
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if (bad == 0) { |
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ol.style.display = "none"; |
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} |
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var b = document.createElement("strong"); |
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b.innerHTML = this.name + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>"; |
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var a = document.createElement("a"); |
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a.innerHTML = "Rerun"; |
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a.href = QUnit.url({ filter: getText([b]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") }); |
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addEvent(b, "click", function() { |
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var next = b.nextSibling.nextSibling, |
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display = next.style.display; |
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next.style.display = display === "none" ? "block" : "none"; |
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}); |
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addEvent(b, "dblclick", function(e) { |
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var target = e && e.target ? e.target : window.event.srcElement; |
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if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) { |
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target = target.parentNode; |
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} |
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if ( window.location && target.nodeName.toLowerCase() === "strong" ) { |
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window.location = QUnit.url({ filter: getText([target]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") }); |
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} |
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}); |
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var li = id(this.id); |
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li.className = bad ? "fail" : "pass"; |
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li.removeChild( li.firstChild ); |
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li.appendChild( b ); |
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li.appendChild( a ); |
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li.appendChild( ol ); |
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} else { |
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for ( var i = 0; i < this.assertions.length; i++ ) { |
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if ( !this.assertions[i].result ) { |
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bad++; |
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config.stats.bad++; |
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config.moduleStats.bad++; |
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} |
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} |
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} |
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209 |
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try { |
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QUnit.reset(); |
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} catch(e) { |
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fail("reset() failed, following Test " + this.testName + ", exception and reset fn follows", e, QUnit.reset); |
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} |
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runLoggingCallbacks( 'testDone', QUnit, { |
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name: this.testName, |
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module: this.module, |
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failed: bad, |
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passed: this.assertions.length - bad, |
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total: this.assertions.length |
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} ); |
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}, |
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224 |
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queue: function() { |
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var test = this; |
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synchronize(function() { |
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test.init(); |
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}); |
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function run() { |
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// each of these can by async |
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synchronize(function() { |
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test.setup(); |
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}); |
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synchronize(function() { |
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test.run(); |
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}); |
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synchronize(function() { |
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test.teardown(); |
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}); |
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synchronize(function() { |
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test.finish(); |
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}); |
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} |
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// defer when previous test run passed, if storage is available |
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var bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem("qunit-" + this.module + "-" + this.testName); |
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if (bad) { |
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run(); |
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} else { |
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synchronize(run); |
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}; |
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} |
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253 |
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}; |
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var QUnit = { |
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// call on start of module test to prepend name to all tests |
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module: function(name, testEnvironment) { |
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config.currentModule = name; |
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config.currentModuleTestEnviroment = testEnvironment; |
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}, |
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asyncTest: function(testName, expected, callback) { |
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if ( arguments.length === 2 ) { |
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callback = expected; |
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expected = 0; |
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} |
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QUnit.test(testName, expected, callback, true); |
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}, |
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test: function(testName, expected, callback, async) { |
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var name = '<span class="test-name">' + testName + '</span>', testEnvironmentArg; |
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if ( arguments.length === 2 ) { |
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callback = expected; |
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expected = null; |
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} |
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// is 2nd argument a testEnvironment? |
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if ( expected && typeof expected === 'object') { |
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testEnvironmentArg = expected; |
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expected = null; |
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} |
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285 |
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if ( config.currentModule ) { |
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name = '<span class="module-name">' + config.currentModule + "</span>: " + name; |
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} |
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289 |
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if ( !validTest(config.currentModule + ": " + testName) ) { |
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return; |
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} |
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293 |
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var test = new Test(name, testName, expected, testEnvironmentArg, async, callback); |
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test.module = config.currentModule; |
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test.moduleTestEnvironment = config.currentModuleTestEnviroment; |
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test.queue(); |
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}, |
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299 |
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/** |
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* Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through. |
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*/ |
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expect: function(asserts) { |
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config.current.expected = asserts; |
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}, |
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306 |
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/** |
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* Asserts true. |
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* @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" ); |
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*/ |
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ok: function(a, msg) { |
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a = !!a; |
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var details = { |
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result: a, |
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message: msg |
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}; |
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msg = escapeInnerText(msg); |
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runLoggingCallbacks( 'log', QUnit, details ); |
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config.current.assertions.push({ |
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result: a, |
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message: msg |
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}); |
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}, |
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324 |
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325 |
/** |
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* Checks that the first two arguments are equal, with an optional message. |
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* Prints out both actual and expected values. |
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* |
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* Prefered to ok( actual == expected, message ) |
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* |
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* @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." ); |
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* |
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* @param Object actual |
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* @param Object expected |
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* @param String message (optional) |
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*/ |
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equal: function(actual, expected, message) { |
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QUnit.push(expected == actual, actual, expected, message); |
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}, |
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340 |
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notEqual: function(actual, expected, message) { |
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QUnit.push(expected != actual, actual, expected, message); |
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}, |
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344 |
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deepEqual: function(actual, expected, message) { |
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QUnit.push(QUnit.equiv(actual, expected), actual, expected, message); |
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347 |
}, |
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348 |
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notDeepEqual: function(actual, expected, message) { |
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QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message); |
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351 |
}, |
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352 |
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353 |
strictEqual: function(actual, expected, message) { |
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354 |
QUnit.push(expected === actual, actual, expected, message); |
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355 |
}, |
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356 |
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357 |
notStrictEqual: function(actual, expected, message) { |
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QUnit.push(expected !== actual, actual, expected, message); |
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359 |
}, |
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360 |
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361 |
raises: function(block, expected, message) { |
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362 |
var actual, ok = false; |
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363 |
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364 |
if (typeof expected === 'string') { |
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365 |
message = expected; |
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366 |
expected = null; |
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367 |
} |
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|
368 |
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369 |
try { |
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370 |
block(); |
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371 |
} catch (e) { |
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372 |
actual = e; |
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373 |
} |
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374 |
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375 |
if (actual) { |
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376 |
// we don't want to validate thrown error |
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377 |
if (!expected) { |
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378 |
ok = true; |
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379 |
// expected is a regexp |
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380 |
} else if (QUnit.objectType(expected) === "regexp") { |
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381 |
ok = expected.test(actual); |
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382 |
// expected is a constructor |
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383 |
} else if (actual instanceof expected) { |
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ok = true; |
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385 |
// expected is a validation function which returns true is validation passed |
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386 |
} else if (expected.call({}, actual) === true) { |
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387 |
ok = true; |
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388 |
} |
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389 |
} |
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|
390 |
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391 |
QUnit.ok(ok, message); |
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392 |
}, |
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393 |
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394 |
start: function(count) { |
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|
395 |
config.semaphore -= count || 1; |
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|
396 |
if (config.semaphore > 0) { |
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|
397 |
// don't start until equal number of stop-calls |
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|
398 |
return; |
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|
399 |
} |
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|
400 |
if (config.semaphore < 0) { |
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|
401 |
// ignore if start is called more often then stop |
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|
402 |
config.semaphore = 0; |
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|
403 |
} |
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|
404 |
// A slight delay, to avoid any current callbacks |
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|
405 |
if ( defined.setTimeout ) { |
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|
406 |
window.setTimeout(function() { |
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|
407 |
if (config.semaphore > 0) { |
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|
408 |
return; |
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|
409 |
} |
|
|
410 |
if ( config.timeout ) { |
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|
411 |
clearTimeout(config.timeout); |
|
|
412 |
} |
|
|
413 |
|
|
|
414 |
config.blocking = false; |
|
|
415 |
process(); |
|
|
416 |
}, 13); |
|
|
417 |
} else { |
|
|
418 |
config.blocking = false; |
|
|
419 |
process(); |
|
|
420 |
} |
|
|
421 |
}, |
|
|
422 |
|
|
|
423 |
stop: function(count) { |
|
|
424 |
config.semaphore += count || 1; |
|
|
425 |
config.blocking = true; |
|
|
426 |
|
|
|
427 |
if ( config.testTimeout && defined.setTimeout ) { |
|
|
428 |
clearTimeout(config.timeout); |
|
|
429 |
config.timeout = window.setTimeout(function() { |
|
|
430 |
QUnit.ok( false, "Test timed out" ); |
|
|
431 |
config.semaphore = 1; |
|
|
432 |
QUnit.start(); |
|
|
433 |
}, config.testTimeout); |
|
|
434 |
} |
|
|
435 |
} |
|
|
436 |
}; |
|
|
437 |
|
|
|
438 |
//We want access to the constructor's prototype |
|
|
439 |
(function() { |
|
|
440 |
function F(){}; |
|
|
441 |
F.prototype = QUnit; |
|
|
442 |
QUnit = new F(); |
|
|
443 |
//Make F QUnit's constructor so that we can add to the prototype later |
|
|
444 |
QUnit.constructor = F; |
|
|
445 |
})(); |
|
|
446 |
|
|
|
447 |
// Backwards compatibility, deprecated |
|
|
448 |
QUnit.equals = QUnit.equal; |
|
|
449 |
QUnit.same = QUnit.deepEqual; |
|
|
450 |
|
|
|
451 |
// Maintain internal state |
|
|
452 |
var config = { |
|
|
453 |
// The queue of tests to run |
|
|
454 |
queue: [], |
|
|
455 |
|
|
|
456 |
// block until document ready |
|
|
457 |
blocking: true, |
|
|
458 |
|
|
|
459 |
// when enabled, show only failing tests |
|
|
460 |
// gets persisted through sessionStorage and can be changed in UI via checkbox |
|
|
461 |
hidepassed: false, |
|
|
462 |
|
|
|
463 |
// by default, run previously failed tests first |
|
|
464 |
// very useful in combination with "Hide passed tests" checked |
|
|
465 |
reorder: true, |
|
|
466 |
|
|
|
467 |
// by default, modify document.title when suite is done |
|
|
468 |
altertitle: true, |
|
|
469 |
|
|
|
470 |
urlConfig: ['noglobals', 'notrycatch'], |
|
|
471 |
|
|
|
472 |
//logging callback queues |
|
|
473 |
begin: [], |
|
|
474 |
done: [], |
|
|
475 |
log: [], |
|
|
476 |
testStart: [], |
|
|
477 |
testDone: [], |
|
|
478 |
moduleStart: [], |
|
|
479 |
moduleDone: [] |
|
|
480 |
}; |
|
|
481 |
|
|
|
482 |
// Load paramaters |
|
|
483 |
(function() { |
|
|
484 |
var location = window.location || { search: "", protocol: "file:" }, |
|
|
485 |
params = location.search.slice( 1 ).split( "&" ), |
|
|
486 |
length = params.length, |
|
|
487 |
urlParams = {}, |
|
|
488 |
current; |
|
|
489 |
|
|
|
490 |
if ( params[ 0 ] ) { |
|
|
491 |
for ( var i = 0; i < length; i++ ) { |
|
|
492 |
current = params[ i ].split( "=" ); |
|
|
493 |
current[ 0 ] = decodeURIComponent( current[ 0 ] ); |
|
|
494 |
// allow just a key to turn on a flag, e.g., test.html?noglobals |
|
|
495 |
current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true; |
|
|
496 |
urlParams[ current[ 0 ] ] = current[ 1 ]; |
|
|
497 |
} |
|
|
498 |
} |
|
|
499 |
|
|
|
500 |
QUnit.urlParams = urlParams; |
|
|
501 |
config.filter = urlParams.filter; |
|
|
502 |
|
|
|
503 |
// Figure out if we're running the tests from a server or not |
|
|
504 |
QUnit.isLocal = !!(location.protocol === 'file:'); |
|
|
505 |
})(); |
|
|
506 |
|
|
|
507 |
// Expose the API as global variables, unless an 'exports' |
|
|
508 |
// object exists, in that case we assume we're in CommonJS |
|
|
509 |
if ( typeof exports === "undefined" || typeof require === "undefined" ) { |
|
|
510 |
extend(window, QUnit); |
|
|
511 |
window.QUnit = QUnit; |
|
|
512 |
} else { |
|
|
513 |
extend(exports, QUnit); |
|
|
514 |
exports.QUnit = QUnit; |
|
|
515 |
} |
|
|
516 |
|
|
|
517 |
// define these after exposing globals to keep them in these QUnit namespace only |
|
|
518 |
extend(QUnit, { |
|
|
519 |
config: config, |
|
|
520 |
|
|
|
521 |
// Initialize the configuration options |
|
|
522 |
init: function() { |
|
|
523 |
extend(config, { |
|
|
524 |
stats: { all: 0, bad: 0 }, |
|
|
525 |
moduleStats: { all: 0, bad: 0 }, |
|
|
526 |
started: +new Date, |
|
|
527 |
updateRate: 1000, |
|
|
528 |
blocking: false, |
|
|
529 |
autostart: true, |
|
|
530 |
autorun: false, |
|
|
531 |
filter: "", |
|
|
532 |
queue: [], |
|
|
533 |
semaphore: 0 |
|
|
534 |
}); |
|
|
535 |
|
|
|
536 |
var tests = id( "qunit-tests" ), |
|
|
537 |
banner = id( "qunit-banner" ), |
|
|
538 |
result = id( "qunit-testresult" ); |
|
|
539 |
|
|
|
540 |
if ( tests ) { |
|
|
541 |
tests.innerHTML = ""; |
|
|
542 |
} |
|
|
543 |
|
|
|
544 |
if ( banner ) { |
|
|
545 |
banner.className = ""; |
|
|
546 |
} |
|
|
547 |
|
|
|
548 |
if ( result ) { |
|
|
549 |
result.parentNode.removeChild( result ); |
|
|
550 |
} |
|
|
551 |
|
|
|
552 |
if ( tests ) { |
|
|
553 |
result = document.createElement( "p" ); |
|
|
554 |
result.id = "qunit-testresult"; |
|
|
555 |
result.className = "result"; |
|
|
556 |
tests.parentNode.insertBefore( result, tests ); |
|
|
557 |
result.innerHTML = 'Running...<br/> '; |
|
|
558 |
} |
|
|
559 |
}, |
|
|
560 |
|
|
|
561 |
/** |
|
|
562 |
* Resets the test setup. Useful for tests that modify the DOM. |
|
|
563 |
* |
|
|
564 |
* If jQuery is available, uses jQuery's html(), otherwise just innerHTML. |
|
|
565 |
*/ |
|
|
566 |
reset: function() { |
|
|
567 |
if ( window.jQuery ) { |
|
|
568 |
jQuery( "#qunit-fixture" ).html( config.fixture ); |
|
|
569 |
} else { |
|
|
570 |
var main = id( 'qunit-fixture' ); |
|
|
571 |
if ( main ) { |
|
|
572 |
main.innerHTML = config.fixture; |
|
|
573 |
} |
|
|
574 |
} |
|
|
575 |
}, |
|
|
576 |
|
|
|
577 |
/** |
|
|
578 |
* Trigger an event on an element. |
|
|
579 |
* |
|
|
580 |
* @example triggerEvent( document.body, "click" ); |
|
|
581 |
* |
|
|
582 |
* @param DOMElement elem |
|
|
583 |
* @param String type |
|
|
584 |
*/ |
|
|
585 |
triggerEvent: function( elem, type, event ) { |
|
|
586 |
if ( document.createEvent ) { |
|
|
587 |
event = document.createEvent("MouseEvents"); |
|
|
588 |
event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView, |
|
|
589 |
0, 0, 0, 0, 0, false, false, false, false, 0, null); |
|
|
590 |
elem.dispatchEvent( event ); |
|
|
591 |
|
|
|
592 |
} else if ( elem.fireEvent ) { |
|
|
593 |
elem.fireEvent("on"+type); |
|
|
594 |
} |
|
|
595 |
}, |
|
|
596 |
|
|
|
597 |
// Safe object type checking |
|
|
598 |
is: function( type, obj ) { |
|
|
599 |
return QUnit.objectType( obj ) == type; |
|
|
600 |
}, |
|
|
601 |
|
|
|
602 |
objectType: function( obj ) { |
|
|
603 |
if (typeof obj === "undefined") { |
|
|
604 |
return "undefined"; |
|
|
605 |
|
|
|
606 |
// consider: typeof null === object |
|
|
607 |
} |
|
|
608 |
if (obj === null) { |
|
|
609 |
return "null"; |
|
|
610 |
} |
|
|
611 |
|
|
|
612 |
var type = Object.prototype.toString.call( obj ) |
|
|
613 |
.match(/^\[object\s(.*)\]$/)[1] || ''; |
|
|
614 |
|
|
|
615 |
switch (type) { |
|
|
616 |
case 'Number': |
|
|
617 |
if (isNaN(obj)) { |
|
|
618 |
return "nan"; |
|
|
619 |
} else { |
|
|
620 |
return "number"; |
|
|
621 |
} |
|
|
622 |
case 'String': |
|
|
623 |
case 'Boolean': |
|
|
624 |
case 'Array': |
|
|
625 |
case 'Date': |
|
|
626 |
case 'RegExp': |
|
|
627 |
case 'Function': |
|
|
628 |
return type.toLowerCase(); |
|
|
629 |
} |
|
|
630 |
if (typeof obj === "object") { |
|
|
631 |
return "object"; |
|
|
632 |
} |
|
|
633 |
return undefined; |
|
|
634 |
}, |
|
|
635 |
|
|
|
636 |
push: function(result, actual, expected, message) { |
|
|
637 |
var details = { |
|
|
638 |
result: result, |
|
|
639 |
message: message, |
|
|
640 |
actual: actual, |
|
|
641 |
expected: expected |
|
|
642 |
}; |
|
|
643 |
|
|
|
644 |
message = escapeInnerText(message) || (result ? "okay" : "failed"); |
|
|
645 |
message = '<span class="test-message">' + message + "</span>"; |
|
|
646 |
expected = escapeInnerText(QUnit.jsDump.parse(expected)); |
|
|
647 |
actual = escapeInnerText(QUnit.jsDump.parse(actual)); |
|
|
648 |
var output = message + '<table><tr class="test-expected"><th>Expected: </th><td><pre>' + expected + '</pre></td></tr>'; |
|
|
649 |
if (actual != expected) { |
|
|
650 |
output += '<tr class="test-actual"><th>Result: </th><td><pre>' + actual + '</pre></td></tr>'; |
|
|
651 |
output += '<tr class="test-diff"><th>Diff: </th><td><pre>' + QUnit.diff(expected, actual) +'</pre></td></tr>'; |
|
|
652 |
} |
|
|
653 |
if (!result) { |
|
|
654 |
var source = sourceFromStacktrace(); |
|
|
655 |
if (source) { |
|
|
656 |
details.source = source; |
|
|
657 |
output += '<tr class="test-source"><th>Source: </th><td><pre>' + escapeInnerText(source) + '</pre></td></tr>'; |
|
|
658 |
} |
|
|
659 |
} |
|
|
660 |
output += "</table>"; |
|
|
661 |
|
|
|
662 |
runLoggingCallbacks( 'log', QUnit, details ); |
|
|
663 |
|
|
|
664 |
config.current.assertions.push({ |
|
|
665 |
result: !!result, |
|
|
666 |
message: output |
|
|
667 |
}); |
|
|
668 |
}, |
|
|
669 |
|
|
|
670 |
url: function( params ) { |
|
|
671 |
params = extend( extend( {}, QUnit.urlParams ), params ); |
|
|
672 |
var querystring = "?", |
|
|
673 |
key; |
|
|
674 |
for ( key in params ) { |
|
|
675 |
querystring += encodeURIComponent( key ) + "=" + |
|
|
676 |
encodeURIComponent( params[ key ] ) + "&"; |
|
|
677 |
} |
|
|
678 |
return window.location.pathname + querystring.slice( 0, -1 ); |
|
|
679 |
}, |
|
|
680 |
|
|
|
681 |
extend: extend, |
|
|
682 |
id: id, |
|
|
683 |
addEvent: addEvent |
|
|
684 |
}); |
|
|
685 |
|
|
|
686 |
//QUnit.constructor is set to the empty F() above so that we can add to it's prototype later |
|
|
687 |
//Doing this allows us to tell if the following methods have been overwritten on the actual |
|
|
688 |
//QUnit object, which is a deprecated way of using the callbacks. |
|
|
689 |
extend(QUnit.constructor.prototype, { |
|
|
690 |
// Logging callbacks; all receive a single argument with the listed properties |
|
|
691 |
// run test/logs.html for any related changes |
|
|
692 |
begin: registerLoggingCallback('begin'), |
|
|
693 |
// done: { failed, passed, total, runtime } |
|
|
694 |
done: registerLoggingCallback('done'), |
|
|
695 |
// log: { result, actual, expected, message } |
|
|
696 |
log: registerLoggingCallback('log'), |
|
|
697 |
// testStart: { name } |
|
|
698 |
testStart: registerLoggingCallback('testStart'), |
|
|
699 |
// testDone: { name, failed, passed, total } |
|
|
700 |
testDone: registerLoggingCallback('testDone'), |
|
|
701 |
// moduleStart: { name } |
|
|
702 |
moduleStart: registerLoggingCallback('moduleStart'), |
|
|
703 |
// moduleDone: { name, failed, passed, total } |
|
|
704 |
moduleDone: registerLoggingCallback('moduleDone') |
|
|
705 |
}); |
|
|
706 |
|
|
|
707 |
if ( typeof document === "undefined" || document.readyState === "complete" ) { |
|
|
708 |
config.autorun = true; |
|
|
709 |
} |
|
|
710 |
|
|
|
711 |
QUnit.load = function() { |
|
|
712 |
runLoggingCallbacks( 'begin', QUnit, {} ); |
|
|
713 |
|
|
|
714 |
// Initialize the config, saving the execution queue |
|
|
715 |
var oldconfig = extend({}, config); |
|
|
716 |
QUnit.init(); |
|
|
717 |
extend(config, oldconfig); |
|
|
718 |
|
|
|
719 |
config.blocking = false; |
|
|
720 |
|
|
|
721 |
var urlConfigHtml = '', len = config.urlConfig.length; |
|
|
722 |
for ( var i = 0, val; i < len, val = config.urlConfig[i]; i++ ) { |
|
|
723 |
config[val] = QUnit.urlParams[val]; |
|
|
724 |
urlConfigHtml += '<label><input name="' + val + '" type="checkbox"' + ( config[val] ? ' checked="checked"' : '' ) + '>' + val + '</label>'; |
|
|
725 |
} |
|
|
726 |
|
|
|
727 |
var userAgent = id("qunit-userAgent"); |
|
|
728 |
if ( userAgent ) { |
|
|
729 |
userAgent.innerHTML = navigator.userAgent; |
|
|
730 |
} |
|
|
731 |
var banner = id("qunit-header"); |
|
|
732 |
if ( banner ) { |
|
|
733 |
banner.innerHTML = '<a href="' + QUnit.url({ filter: undefined }) + '"> ' + banner.innerHTML + '</a> ' + urlConfigHtml; |
|
|
734 |
addEvent( banner, "change", function( event ) { |
|
|
735 |
var params = {}; |
|
|
736 |
params[ event.target.name ] = event.target.checked ? true : undefined; |
|
|
737 |
window.location = QUnit.url( params ); |
|
|
738 |
}); |
|
|
739 |
} |
|
|
740 |
|
|
|
741 |
var toolbar = id("qunit-testrunner-toolbar"); |
|
|
742 |
if ( toolbar ) { |
|
|
743 |
var filter = document.createElement("input"); |
|
|
744 |
filter.type = "checkbox"; |
|
|
745 |
filter.id = "qunit-filter-pass"; |
|
|
746 |
addEvent( filter, "click", function() { |
|
|
747 |
var ol = document.getElementById("qunit-tests"); |
|
|
748 |
if ( filter.checked ) { |
|
|
749 |
ol.className = ol.className + " hidepass"; |
|
|
750 |
} else { |
|
|
751 |
var tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " "; |
|
|
752 |
ol.className = tmp.replace(/ hidepass /, " "); |
|
|
753 |
} |
|
|
754 |
if ( defined.sessionStorage ) { |
|
|
755 |
if (filter.checked) { |
|
|
756 |
sessionStorage.setItem("qunit-filter-passed-tests", "true"); |
|
|
757 |
} else { |
|
|
758 |
sessionStorage.removeItem("qunit-filter-passed-tests"); |
|
|
759 |
} |
|
|
760 |
} |
|
|
761 |
}); |
|
|
762 |
if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem("qunit-filter-passed-tests") ) { |
|
|
763 |
filter.checked = true; |
|
|
764 |
var ol = document.getElementById("qunit-tests"); |
|
|
765 |
ol.className = ol.className + " hidepass"; |
|
|
766 |
} |
|
|
767 |
toolbar.appendChild( filter ); |
|
|
768 |
|
|
|
769 |
var label = document.createElement("label"); |
|
|
770 |
label.setAttribute("for", "qunit-filter-pass"); |
|
|
771 |
label.innerHTML = "Hide passed tests"; |
|
|
772 |
toolbar.appendChild( label ); |
|
|
773 |
} |
|
|
774 |
|
|
|
775 |
var main = id('qunit-fixture'); |
|
|
776 |
if ( main ) { |
|
|
777 |
config.fixture = main.innerHTML; |
|
|
778 |
} |
|
|
779 |
|
|
|
780 |
if (config.autostart) { |
|
|
781 |
QUnit.start(); |
|
|
782 |
} |
|
|
783 |
}; |
|
|
784 |
|
|
|
785 |
addEvent(window, "load", QUnit.load); |
|
|
786 |
|
|
|
787 |
function done() { |
|
|
788 |
config.autorun = true; |
|
|
789 |
|
|
|
790 |
// Log the last module results |
|
|
791 |
if ( config.currentModule ) { |
|
|
792 |
runLoggingCallbacks( 'moduleDone', QUnit, { |
|
|
793 |
name: config.currentModule, |
|
|
794 |
failed: config.moduleStats.bad, |
|
|
795 |
passed: config.moduleStats.all - config.moduleStats.bad, |
|
|
796 |
total: config.moduleStats.all |
|
|
797 |
} ); |
|
|
798 |
} |
|
|
799 |
|
|
|
800 |
var banner = id("qunit-banner"), |
|
|
801 |
tests = id("qunit-tests"), |
|
|
802 |
runtime = +new Date - config.started, |
|
|
803 |
passed = config.stats.all - config.stats.bad, |
|
|
804 |
html = [ |
|
|
805 |
'Tests completed in ', |
|
|
806 |
runtime, |
|
|
807 |
' milliseconds.<br/>', |
|
|
808 |
'<span class="passed">', |
|
|
809 |
passed, |
|
|
810 |
'</span> tests of <span class="total">', |
|
|
811 |
config.stats.all, |
|
|
812 |
'</span> passed, <span class="failed">', |
|
|
813 |
config.stats.bad, |
|
|
814 |
'</span> failed.' |
|
|
815 |
].join(''); |
|
|
816 |
|
|
|
817 |
if ( banner ) { |
|
|
818 |
banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass"); |
|
|
819 |
} |
|
|
820 |
|
|
|
821 |
if ( tests ) { |
|
|
822 |
id( "qunit-testresult" ).innerHTML = html; |
|
|
823 |
} |
|
|
824 |
|
|
|
825 |
if ( config.altertitle && typeof document !== "undefined" && document.title ) { |
|
|
826 |
// show ✖ for good, ✔ for bad suite result in title |
|
|
827 |
// use escape sequences in case file gets loaded with non-utf-8-charset |
|
|
828 |
document.title = [ |
|
|
829 |
(config.stats.bad ? "\u2716" : "\u2714"), |
|
|
830 |
document.title.replace(/^[\u2714\u2716] /i, "") |
|
|
831 |
].join(" "); |
|
|
832 |
} |
|
|
833 |
|
|
|
834 |
runLoggingCallbacks( 'done', QUnit, { |
|
|
835 |
failed: config.stats.bad, |
|
|
836 |
passed: passed, |
|
|
837 |
total: config.stats.all, |
|
|
838 |
runtime: runtime |
|
|
839 |
} ); |
|
|
840 |
} |
|
|
841 |
|
|
|
842 |
function validTest( name ) { |
|
|
843 |
var filter = config.filter, |
|
|
844 |
run = false; |
|
|
845 |
|
|
|
846 |
if ( !filter ) { |
|
|
847 |
return true; |
|
|
848 |
} |
|
|
849 |
|
|
|
850 |
var not = filter.charAt( 0 ) === "!"; |
|
|
851 |
if ( not ) { |
|
|
852 |
filter = filter.slice( 1 ); |
|
|
853 |
} |
|
|
854 |
|
|
|
855 |
if ( name.indexOf( filter ) !== -1 ) { |
|
|
856 |
return !not; |
|
|
857 |
} |
|
|
858 |
|
|
|
859 |
if ( not ) { |
|
|
860 |
run = true; |
|
|
861 |
} |
|
|
862 |
|
|
|
863 |
return run; |
|
|
864 |
} |
|
|
865 |
|
|
|
866 |
// so far supports only Firefox, Chrome and Opera (buggy) |
|
|
867 |
// could be extended in the future to use something like https://github.com/csnover/TraceKit |
|
|
868 |
function sourceFromStacktrace() { |
|
|
869 |
try { |
|
|
870 |
throw new Error(); |
|
|
871 |
} catch ( e ) { |
|
|
872 |
if (e.stacktrace) { |
|
|
873 |
// Opera |
|
|
874 |
return e.stacktrace.split("\n")[6]; |
|
|
875 |
} else if (e.stack) { |
|
|
876 |
// Firefox, Chrome |
|
|
877 |
return e.stack.split("\n")[4]; |
|
|
878 |
} else if (e.sourceURL) { |
|
|
879 |
// Safari, PhantomJS |
|
|
880 |
// TODO sourceURL points at the 'throw new Error' line above, useless |
|
|
881 |
//return e.sourceURL + ":" + e.line; |
|
|
882 |
} |
|
|
883 |
} |
|
|
884 |
} |
|
|
885 |
|
|
|
886 |
function escapeInnerText(s) { |
|
|
887 |
if (!s) { |
|
|
888 |
return ""; |
|
|
889 |
} |
|
|
890 |
s = s + ""; |
|
|
891 |
return s.replace(/[\&<>]/g, function(s) { |
|
|
892 |
switch(s) { |
|
|
893 |
case "&": return "&"; |
|
|
894 |
case "<": return "<"; |
|
|
895 |
case ">": return ">"; |
|
|
896 |
default: return s; |
|
|
897 |
} |
|
|
898 |
}); |
|
|
899 |
} |
|
|
900 |
|
|
|
901 |
function synchronize( callback ) { |
|
|
902 |
config.queue.push( callback ); |
|
|
903 |
|
|
|
904 |
if ( config.autorun && !config.blocking ) { |
|
|
905 |
process(); |
|
|
906 |
} |
|
|
907 |
} |
|
|
908 |
|
|
|
909 |
function process() { |
|
|
910 |
var start = (new Date()).getTime(); |
|
|
911 |
|
|
|
912 |
while ( config.queue.length && !config.blocking ) { |
|
|
913 |
if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) { |
|
|
914 |
config.queue.shift()(); |
|
|
915 |
} else { |
|
|
916 |
window.setTimeout( process, 13 ); |
|
|
917 |
break; |
|
|
918 |
} |
|
|
919 |
} |
|
|
920 |
if (!config.blocking && !config.queue.length) { |
|
|
921 |
done(); |
|
|
922 |
} |
|
|
923 |
} |
|
|
924 |
|
|
|
925 |
function saveGlobal() { |
|
|
926 |
config.pollution = []; |
|
|
927 |
|
|
|
928 |
if ( config.noglobals ) { |
|
|
929 |
for ( var key in window ) { |
|
|
930 |
config.pollution.push( key ); |
|
|
931 |
} |
|
|
932 |
} |
|
|
933 |
} |
|
|
934 |
|
|
|
935 |
function checkPollution( name ) { |
|
|
936 |
var old = config.pollution; |
|
|
937 |
saveGlobal(); |
|
|
938 |
|
|
|
939 |
var newGlobals = diff( config.pollution, old ); |
|
|
940 |
if ( newGlobals.length > 0 ) { |
|
|
941 |
ok( false, "Introduced global variable(s): " + newGlobals.join(", ") ); |
|
|
942 |
} |
|
|
943 |
|
|
|
944 |
var deletedGlobals = diff( old, config.pollution ); |
|
|
945 |
if ( deletedGlobals.length > 0 ) { |
|
|
946 |
ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") ); |
|
|
947 |
} |
|
|
948 |
} |
|
|
949 |
|
|
|
950 |
// returns a new Array with the elements that are in a but not in b |
|
|
951 |
function diff( a, b ) { |
|
|
952 |
var result = a.slice(); |
|
|
953 |
for ( var i = 0; i < result.length; i++ ) { |
|
|
954 |
for ( var j = 0; j < b.length; j++ ) { |
|
|
955 |
if ( result[i] === b[j] ) { |
|
|
956 |
result.splice(i, 1); |
|
|
957 |
i--; |
|
|
958 |
break; |
|
|
959 |
} |
|
|
960 |
} |
|
|
961 |
} |
|
|
962 |
return result; |
|
|
963 |
} |
|
|
964 |
|
|
|
965 |
function fail(message, exception, callback) { |
|
|
966 |
if ( typeof console !== "undefined" && console.error && console.warn ) { |
|
|
967 |
console.error(message); |
|
|
968 |
console.error(exception); |
|
|
969 |
console.warn(callback.toString()); |
|
|
970 |
|
|
|
971 |
} else if ( window.opera && opera.postError ) { |
|
|
972 |
opera.postError(message, exception, callback.toString); |
|
|
973 |
} |
|
|
974 |
} |
|
|
975 |
|
|
|
976 |
function extend(a, b) { |
|
|
977 |
for ( var prop in b ) { |
|
|
978 |
if ( b[prop] === undefined ) { |
|
|
979 |
delete a[prop]; |
|
|
980 |
} else { |
|
|
981 |
a[prop] = b[prop]; |
|
|
982 |
} |
|
|
983 |
} |
|
|
984 |
|
|
|
985 |
return a; |
|
|
986 |
} |
|
|
987 |
|
|
|
988 |
function addEvent(elem, type, fn) { |
|
|
989 |
if ( elem.addEventListener ) { |
|
|
990 |
elem.addEventListener( type, fn, false ); |
|
|
991 |
} else if ( elem.attachEvent ) { |
|
|
992 |
elem.attachEvent( "on" + type, fn ); |
|
|
993 |
} else { |
|
|
994 |
fn(); |
|
|
995 |
} |
|
|
996 |
} |
|
|
997 |
|
|
|
998 |
function id(name) { |
|
|
999 |
return !!(typeof document !== "undefined" && document && document.getElementById) && |
|
|
1000 |
document.getElementById( name ); |
|
|
1001 |
} |
|
|
1002 |
|
|
|
1003 |
function registerLoggingCallback(key){ |
|
|
1004 |
return function(callback){ |
|
|
1005 |
config[key].push( callback ); |
|
|
1006 |
}; |
|
|
1007 |
} |
|
|
1008 |
|
|
|
1009 |
// Supports deprecated method of completely overwriting logging callbacks |
|
|
1010 |
function runLoggingCallbacks(key, scope, args) { |
|
|
1011 |
//debugger; |
|
|
1012 |
var callbacks; |
|
|
1013 |
if ( QUnit.hasOwnProperty(key) ) { |
|
|
1014 |
QUnit[key].call(scope, args); |
|
|
1015 |
} else { |
|
|
1016 |
callbacks = config[key]; |
|
|
1017 |
for( var i = 0; i < callbacks.length; i++ ) { |
|
|
1018 |
callbacks[i].call( scope, args ); |
|
|
1019 |
} |
|
|
1020 |
} |
|
|
1021 |
} |
|
|
1022 |
|
|
|
1023 |
// Test for equality any JavaScript type. |
|
|
1024 |
// Author: Philippe Rathé <prathe@gmail.com> |
|
|
1025 |
QUnit.equiv = function () { |
|
|
1026 |
|
|
|
1027 |
var innerEquiv; // the real equiv function |
|
|
1028 |
var callers = []; // stack to decide between skip/abort functions |
|
|
1029 |
var parents = []; // stack to avoiding loops from circular referencing |
|
|
1030 |
|
|
|
1031 |
// Call the o related callback with the given arguments. |
|
|
1032 |
function bindCallbacks(o, callbacks, args) { |
|
|
1033 |
var prop = QUnit.objectType(o); |
|
|
1034 |
if (prop) { |
|
|
1035 |
if (QUnit.objectType(callbacks[prop]) === "function") { |
|
|
1036 |
return callbacks[prop].apply(callbacks, args); |
|
|
1037 |
} else { |
|
|
1038 |
return callbacks[prop]; // or undefined |
|
|
1039 |
} |
|
|
1040 |
} |
|
|
1041 |
} |
|
|
1042 |
|
|
|
1043 |
var callbacks = function () { |
|
|
1044 |
|
|
|
1045 |
// for string, boolean, number and null |
|
|
1046 |
function useStrictEquality(b, a) { |
|
|
1047 |
if (b instanceof a.constructor || a instanceof b.constructor) { |
|
|
1048 |
// to catch short annotaion VS 'new' annotation of a |
|
|
1049 |
// declaration |
|
|
1050 |
// e.g. var i = 1; |
|
|
1051 |
// var j = new Number(1); |
|
|
1052 |
return a == b; |
|
|
1053 |
} else { |
|
|
1054 |
return a === b; |
|
|
1055 |
} |
|
|
1056 |
} |
|
|
1057 |
|
|
|
1058 |
return { |
|
|
1059 |
"string" : useStrictEquality, |
|
|
1060 |
"boolean" : useStrictEquality, |
|
|
1061 |
"number" : useStrictEquality, |
|
|
1062 |
"null" : useStrictEquality, |
|
|
1063 |
"undefined" : useStrictEquality, |
|
|
1064 |
|
|
|
1065 |
"nan" : function(b) { |
|
|
1066 |
return isNaN(b); |
|
|
1067 |
}, |
|
|
1068 |
|
|
|
1069 |
"date" : function(b, a) { |
|
|
1070 |
return QUnit.objectType(b) === "date" |
|
|
1071 |
&& a.valueOf() === b.valueOf(); |
|
|
1072 |
}, |
|
|
1073 |
|
|
|
1074 |
"regexp" : function(b, a) { |
|
|
1075 |
return QUnit.objectType(b) === "regexp" |
|
|
1076 |
&& a.source === b.source && // the regex itself |
|
|
1077 |
a.global === b.global && // and its modifers |
|
|
1078 |
// (gmi) ... |
|
|
1079 |
a.ignoreCase === b.ignoreCase |
|
|
1080 |
&& a.multiline === b.multiline; |
|
|
1081 |
}, |
|
|
1082 |
|
|
|
1083 |
// - skip when the property is a method of an instance (OOP) |
|
|
1084 |
// - abort otherwise, |
|
|
1085 |
// initial === would have catch identical references anyway |
|
|
1086 |
"function" : function() { |
|
|
1087 |
var caller = callers[callers.length - 1]; |
|
|
1088 |
return caller !== Object && typeof caller !== "undefined"; |
|
|
1089 |
}, |
|
|
1090 |
|
|
|
1091 |
"array" : function(b, a) { |
|
|
1092 |
var i, j, loop; |
|
|
1093 |
var len; |
|
|
1094 |
|
|
|
1095 |
// b could be an object literal here |
|
|
1096 |
if (!(QUnit.objectType(b) === "array")) { |
|
|
1097 |
return false; |
|
|
1098 |
} |
|
|
1099 |
|
|
|
1100 |
len = a.length; |
|
|
1101 |
if (len !== b.length) { // safe and faster |
|
|
1102 |
return false; |
|
|
1103 |
} |
|
|
1104 |
|
|
|
1105 |
// track reference to avoid circular references |
|
|
1106 |
parents.push(a); |
|
|
1107 |
for (i = 0; i < len; i++) { |
|
|
1108 |
loop = false; |
|
|
1109 |
for (j = 0; j < parents.length; j++) { |
|
|
1110 |
if (parents[j] === a[i]) { |
|
|
1111 |
loop = true;// dont rewalk array |
|
|
1112 |
} |
|
|
1113 |
} |
|
|
1114 |
if (!loop && !innerEquiv(a[i], b[i])) { |
|
|
1115 |
parents.pop(); |
|
|
1116 |
return false; |
|
|
1117 |
} |
|
|
1118 |
} |
|
|
1119 |
parents.pop(); |
|
|
1120 |
return true; |
|
|
1121 |
}, |
|
|
1122 |
|
|
|
1123 |
"object" : function(b, a) { |
|
|
1124 |
var i, j, loop; |
|
|
1125 |
var eq = true; // unless we can proove it |
|
|
1126 |
var aProperties = [], bProperties = []; // collection of |
|
|
1127 |
// strings |
|
|
1128 |
|
|
|
1129 |
// comparing constructors is more strict than using |
|
|
1130 |
// instanceof |
|
|
1131 |
if (a.constructor !== b.constructor) { |
|
|
1132 |
return false; |
|
|
1133 |
} |
|
|
1134 |
|
|
|
1135 |
// stack constructor before traversing properties |
|
|
1136 |
callers.push(a.constructor); |
|
|
1137 |
// track reference to avoid circular references |
|
|
1138 |
parents.push(a); |
|
|
1139 |
|
|
|
1140 |
for (i in a) { // be strict: don't ensures hasOwnProperty |
|
|
1141 |
// and go deep |
|
|
1142 |
loop = false; |
|
|
1143 |
for (j = 0; j < parents.length; j++) { |
|
|
1144 |
if (parents[j] === a[i]) |
|
|
1145 |
loop = true; // don't go down the same path |
|
|
1146 |
// twice |
|
|
1147 |
} |
|
|
1148 |
aProperties.push(i); // collect a's properties |
|
|
1149 |
|
|
|
1150 |
if (!loop && !innerEquiv(a[i], b[i])) { |
|
|
1151 |
eq = false; |
|
|
1152 |
break; |
|
|
1153 |
} |
|
|
1154 |
} |
|
|
1155 |
|
|
|
1156 |
callers.pop(); // unstack, we are done |
|
|
1157 |
parents.pop(); |
|
|
1158 |
|
|
|
1159 |
for (i in b) { |
|
|
1160 |
bProperties.push(i); // collect b's properties |
|
|
1161 |
} |
|
|
1162 |
|
|
|
1163 |
// Ensures identical properties name |
|
|
1164 |
return eq |
|
|
1165 |
&& innerEquiv(aProperties.sort(), bProperties |
|
|
1166 |
.sort()); |
|
|
1167 |
} |
|
|
1168 |
}; |
|
|
1169 |
}(); |
|
|
1170 |
|
|
|
1171 |
innerEquiv = function() { // can take multiple arguments |
|
|
1172 |
var args = Array.prototype.slice.apply(arguments); |
|
|
1173 |
if (args.length < 2) { |
|
|
1174 |
return true; // end transition |
|
|
1175 |
} |
|
|
1176 |
|
|
|
1177 |
return (function(a, b) { |
|
|
1178 |
if (a === b) { |
|
|
1179 |
return true; // catch the most you can |
|
|
1180 |
} else if (a === null || b === null || typeof a === "undefined" |
|
|
1181 |
|| typeof b === "undefined" |
|
|
1182 |
|| QUnit.objectType(a) !== QUnit.objectType(b)) { |
|
|
1183 |
return false; // don't lose time with error prone cases |
|
|
1184 |
} else { |
|
|
1185 |
return bindCallbacks(a, callbacks, [ b, a ]); |
|
|
1186 |
} |
|
|
1187 |
|
|
|
1188 |
// apply transition with (1..n) arguments |
|
|
1189 |
})(args[0], args[1]) |
|
|
1190 |
&& arguments.callee.apply(this, args.splice(1, |
|
|
1191 |
args.length - 1)); |
|
|
1192 |
}; |
|
|
1193 |
|
|
|
1194 |
return innerEquiv; |
|
|
1195 |
|
|
|
1196 |
}(); |
|
|
1197 |
|
|
|
1198 |
/** |
|
|
1199 |
* jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | |
|
|
1200 |
* http://flesler.blogspot.com Licensed under BSD |
|
|
1201 |
* (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008 |
|
|
1202 |
* |
|
|
1203 |
* @projectDescription Advanced and extensible data dumping for Javascript. |
|
|
1204 |
* @version 1.0.0 |
|
|
1205 |
* @author Ariel Flesler |
|
|
1206 |
* @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html} |
|
|
1207 |
*/ |
|
|
1208 |
QUnit.jsDump = (function() { |
|
|
1209 |
function quote( str ) { |
|
|
1210 |
return '"' + str.toString().replace(/"/g, '\\"') + '"'; |
|
|
1211 |
}; |
|
|
1212 |
function literal( o ) { |
|
|
1213 |
return o + ''; |
|
|
1214 |
}; |
|
|
1215 |
function join( pre, arr, post ) { |
|
|
1216 |
var s = jsDump.separator(), |
|
|
1217 |
base = jsDump.indent(), |
|
|
1218 |
inner = jsDump.indent(1); |
|
|
1219 |
if ( arr.join ) |
|
|
1220 |
arr = arr.join( ',' + s + inner ); |
|
|
1221 |
if ( !arr ) |
|
|
1222 |
return pre + post; |
|
|
1223 |
return [ pre, inner + arr, base + post ].join(s); |
|
|
1224 |
}; |
|
|
1225 |
function array( arr, stack ) { |
|
|
1226 |
var i = arr.length, ret = Array(i); |
|
|
1227 |
this.up(); |
|
|
1228 |
while ( i-- ) |
|
|
1229 |
ret[i] = this.parse( arr[i] , undefined , stack); |
|
|
1230 |
this.down(); |
|
|
1231 |
return join( '[', ret, ']' ); |
|
|
1232 |
}; |
|
|
1233 |
|
|
|
1234 |
var reName = /^function (\w+)/; |
|
|
1235 |
|
|
|
1236 |
var jsDump = { |
|
|
1237 |
parse:function( obj, type, stack ) { //type is used mostly internally, you can fix a (custom)type in advance |
|
|
1238 |
stack = stack || [ ]; |
|
|
1239 |
var parser = this.parsers[ type || this.typeOf(obj) ]; |
|
|
1240 |
type = typeof parser; |
|
|
1241 |
var inStack = inArray(obj, stack); |
|
|
1242 |
if (inStack != -1) { |
|
|
1243 |
return 'recursion('+(inStack - stack.length)+')'; |
|
|
1244 |
} |
|
|
1245 |
//else |
|
|
1246 |
if (type == 'function') { |
|
|
1247 |
stack.push(obj); |
|
|
1248 |
var res = parser.call( this, obj, stack ); |
|
|
1249 |
stack.pop(); |
|
|
1250 |
return res; |
|
|
1251 |
} |
|
|
1252 |
// else |
|
|
1253 |
return (type == 'string') ? parser : this.parsers.error; |
|
|
1254 |
}, |
|
|
1255 |
typeOf:function( obj ) { |
|
|
1256 |
var type; |
|
|
1257 |
if ( obj === null ) { |
|
|
1258 |
type = "null"; |
|
|
1259 |
} else if (typeof obj === "undefined") { |
|
|
1260 |
type = "undefined"; |
|
|
1261 |
} else if (QUnit.is("RegExp", obj)) { |
|
|
1262 |
type = "regexp"; |
|
|
1263 |
} else if (QUnit.is("Date", obj)) { |
|
|
1264 |
type = "date"; |
|
|
1265 |
} else if (QUnit.is("Function", obj)) { |
|
|
1266 |
type = "function"; |
|
|
1267 |
} else if (typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined") { |
|
|
1268 |
type = "window"; |
|
|
1269 |
} else if (obj.nodeType === 9) { |
|
|
1270 |
type = "document"; |
|
|
1271 |
} else if (obj.nodeType) { |
|
|
1272 |
type = "node"; |
|
|
1273 |
} else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) { |
|
|
1274 |
type = "array"; |
|
|
1275 |
} else { |
|
|
1276 |
type = typeof obj; |
|
|
1277 |
} |
|
|
1278 |
return type; |
|
|
1279 |
}, |
|
|
1280 |
separator:function() { |
|
|
1281 |
return this.multiline ? this.HTML ? '<br />' : '\n' : this.HTML ? ' ' : ' '; |
|
|
1282 |
}, |
|
|
1283 |
indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing |
|
|
1284 |
if ( !this.multiline ) |
|
|
1285 |
return ''; |
|
|
1286 |
var chr = this.indentChar; |
|
|
1287 |
if ( this.HTML ) |
|
|
1288 |
chr = chr.replace(/\t/g,' ').replace(/ /g,' '); |
|
|
1289 |
return Array( this._depth_ + (extra||0) ).join(chr); |
|
|
1290 |
}, |
|
|
1291 |
up:function( a ) { |
|
|
1292 |
this._depth_ += a || 1; |
|
|
1293 |
}, |
|
|
1294 |
down:function( a ) { |
|
|
1295 |
this._depth_ -= a || 1; |
|
|
1296 |
}, |
|
|
1297 |
setParser:function( name, parser ) { |
|
|
1298 |
this.parsers[name] = parser; |
|
|
1299 |
}, |
|
|
1300 |
// The next 3 are exposed so you can use them |
|
|
1301 |
quote:quote, |
|
|
1302 |
literal:literal, |
|
|
1303 |
join:join, |
|
|
1304 |
// |
|
|
1305 |
_depth_: 1, |
|
|
1306 |
// This is the list of parsers, to modify them, use jsDump.setParser |
|
|
1307 |
parsers:{ |
|
|
1308 |
window: '[Window]', |
|
|
1309 |
document: '[Document]', |
|
|
1310 |
error:'[ERROR]', //when no parser is found, shouldn't happen |
|
|
1311 |
unknown: '[Unknown]', |
|
|
1312 |
'null':'null', |
|
|
1313 |
'undefined':'undefined', |
|
|
1314 |
'function':function( fn ) { |
|
|
1315 |
var ret = 'function', |
|
|
1316 |
name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE |
|
|
1317 |
if ( name ) |
|
|
1318 |
ret += ' ' + name; |
|
|
1319 |
ret += '('; |
|
|
1320 |
|
|
|
1321 |
ret = [ ret, QUnit.jsDump.parse( fn, 'functionArgs' ), '){'].join(''); |
|
|
1322 |
return join( ret, QUnit.jsDump.parse(fn,'functionCode'), '}' ); |
|
|
1323 |
}, |
|
|
1324 |
array: array, |
|
|
1325 |
nodelist: array, |
|
|
1326 |
arguments: array, |
|
|
1327 |
object:function( map, stack ) { |
|
|
1328 |
var ret = [ ]; |
|
|
1329 |
QUnit.jsDump.up(); |
|
|
1330 |
for ( var key in map ) { |
|
|
1331 |
var val = map[key]; |
|
|
1332 |
ret.push( QUnit.jsDump.parse(key,'key') + ': ' + QUnit.jsDump.parse(val, undefined, stack)); |
|
|
1333 |
} |
|
|
1334 |
QUnit.jsDump.down(); |
|
|
1335 |
return join( '{', ret, '}' ); |
|
|
1336 |
}, |
|
|
1337 |
node:function( node ) { |
|
|
1338 |
var open = QUnit.jsDump.HTML ? '<' : '<', |
|
|
1339 |
close = QUnit.jsDump.HTML ? '>' : '>'; |
|
|
1340 |
|
|
|
1341 |
var tag = node.nodeName.toLowerCase(), |
|
|
1342 |
ret = open + tag; |
|
|
1343 |
|
|
|
1344 |
for ( var a in QUnit.jsDump.DOMAttrs ) { |
|
|
1345 |
var val = node[QUnit.jsDump.DOMAttrs[a]]; |
|
|
1346 |
if ( val ) |
|
|
1347 |
ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' ); |
|
|
1348 |
} |
|
|
1349 |
return ret + close + open + '/' + tag + close; |
|
|
1350 |
}, |
|
|
1351 |
functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function |
|
|
1352 |
var l = fn.length; |
|
|
1353 |
if ( !l ) return ''; |
|
|
1354 |
|
|
|
1355 |
var args = Array(l); |
|
|
1356 |
while ( l-- ) |
|
|
1357 |
args[l] = String.fromCharCode(97+l);//97 is 'a' |
|
|
1358 |
return ' ' + args.join(', ') + ' '; |
|
|
1359 |
}, |
|
|
1360 |
key:quote, //object calls it internally, the key part of an item in a map |
|
|
1361 |
functionCode:'[code]', //function calls it internally, it's the content of the function |
|
|
1362 |
attribute:quote, //node calls it internally, it's an html attribute value |
|
|
1363 |
string:quote, |
|
|
1364 |
date:quote, |
|
|
1365 |
regexp:literal, //regex |
|
|
1366 |
number:literal, |
|
|
1367 |
'boolean':literal |
|
|
1368 |
}, |
|
|
1369 |
DOMAttrs:{//attributes to dump from nodes, name=>realName |
|
|
1370 |
id:'id', |
|
|
1371 |
name:'name', |
|
|
1372 |
'class':'className' |
|
|
1373 |
}, |
|
|
1374 |
HTML:false,//if true, entities are escaped ( <, >, \t, space and \n ) |
|
|
1375 |
indentChar:' ',//indentation unit |
|
|
1376 |
multiline:true //if true, items in a collection, are separated by a \n, else just a space. |
|
|
1377 |
}; |
|
|
1378 |
|
|
|
1379 |
return jsDump; |
|
|
1380 |
})(); |
|
|
1381 |
|
|
|
1382 |
// from Sizzle.js |
|
|
1383 |
function getText( elems ) { |
|
|
1384 |
var ret = "", elem; |
|
|
1385 |
|
|
|
1386 |
for ( var i = 0; elems[i]; i++ ) { |
|
|
1387 |
elem = elems[i]; |
|
|
1388 |
|
|
|
1389 |
// Get the text from text nodes and CDATA nodes |
|
|
1390 |
if ( elem.nodeType === 3 || elem.nodeType === 4 ) { |
|
|
1391 |
ret += elem.nodeValue; |
|
|
1392 |
|
|
|
1393 |
// Traverse everything else, except comment nodes |
|
|
1394 |
} else if ( elem.nodeType !== 8 ) { |
|
|
1395 |
ret += getText( elem.childNodes ); |
|
|
1396 |
} |
|
|
1397 |
} |
|
|
1398 |
|
|
|
1399 |
return ret; |
|
|
1400 |
}; |
|
|
1401 |
|
|
|
1402 |
//from jquery.js |
|
|
1403 |
function inArray( elem, array ) { |
|
|
1404 |
if ( array.indexOf ) { |
|
|
1405 |
return array.indexOf( elem ); |
|
|
1406 |
} |
|
|
1407 |
|
|
|
1408 |
for ( var i = 0, length = array.length; i < length; i++ ) { |
|
|
1409 |
if ( array[ i ] === elem ) { |
|
|
1410 |
return i; |
|
|
1411 |
} |
|
|
1412 |
} |
|
|
1413 |
|
|
|
1414 |
return -1; |
|
|
1415 |
} |
|
|
1416 |
|
|
|
1417 |
/* |
|
|
1418 |
* Javascript Diff Algorithm |
|
|
1419 |
* By John Resig (http://ejohn.org/) |
|
|
1420 |
* Modified by Chu Alan "sprite" |
|
|
1421 |
* |
|
|
1422 |
* Released under the MIT license. |
|
|
1423 |
* |
|
|
1424 |
* More Info: |
|
|
1425 |
* http://ejohn.org/projects/javascript-diff-algorithm/ |
|
|
1426 |
* |
|
|
1427 |
* Usage: QUnit.diff(expected, actual) |
|
|
1428 |
* |
|
|
1429 |
* 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" |
|
|
1430 |
*/ |
|
|
1431 |
QUnit.diff = (function() { |
|
|
1432 |
function diff(o, n) { |
|
|
1433 |
var ns = {}; |
|
|
1434 |
var os = {}; |
|
|
1435 |
|
|
|
1436 |
for (var i = 0; i < n.length; i++) { |
|
|
1437 |
if (ns[n[i]] == null) |
|
|
1438 |
ns[n[i]] = { |
|
|
1439 |
rows: [], |
|
|
1440 |
o: null |
|
|
1441 |
}; |
|
|
1442 |
ns[n[i]].rows.push(i); |
|
|
1443 |
} |
|
|
1444 |
|
|
|
1445 |
for (var i = 0; i < o.length; i++) { |
|
|
1446 |
if (os[o[i]] == null) |
|
|
1447 |
os[o[i]] = { |
|
|
1448 |
rows: [], |
|
|
1449 |
n: null |
|
|
1450 |
}; |
|
|
1451 |
os[o[i]].rows.push(i); |
|
|
1452 |
} |
|
|
1453 |
|
|
|
1454 |
for (var i in ns) { |
|
|
1455 |
if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && os[i].rows.length == 1) { |
|
|
1456 |
n[ns[i].rows[0]] = { |
|
|
1457 |
text: n[ns[i].rows[0]], |
|
|
1458 |
row: os[i].rows[0] |
|
|
1459 |
}; |
|
|
1460 |
o[os[i].rows[0]] = { |
|
|
1461 |
text: o[os[i].rows[0]], |
|
|
1462 |
row: ns[i].rows[0] |
|
|
1463 |
}; |
|
|
1464 |
} |
|
|
1465 |
} |
|
|
1466 |
|
|
|
1467 |
for (var i = 0; i < n.length - 1; i++) { |
|
|
1468 |
if (n[i].text != null && n[i + 1].text == null && n[i].row + 1 < o.length && o[n[i].row + 1].text == null && |
|
|
1469 |
n[i + 1] == o[n[i].row + 1]) { |
|
|
1470 |
n[i + 1] = { |
|
|
1471 |
text: n[i + 1], |
|
|
1472 |
row: n[i].row + 1 |
|
|
1473 |
}; |
|
|
1474 |
o[n[i].row + 1] = { |
|
|
1475 |
text: o[n[i].row + 1], |
|
|
1476 |
row: i + 1 |
|
|
1477 |
}; |
|
|
1478 |
} |
|
|
1479 |
} |
|
|
1480 |
|
|
|
1481 |
for (var i = n.length - 1; i > 0; i--) { |
|
|
1482 |
if (n[i].text != null && n[i - 1].text == null && n[i].row > 0 && o[n[i].row - 1].text == null && |
|
|
1483 |
n[i - 1] == o[n[i].row - 1]) { |
|
|
1484 |
n[i - 1] = { |
|
|
1485 |
text: n[i - 1], |
|
|
1486 |
row: n[i].row - 1 |
|
|
1487 |
}; |
|
|
1488 |
o[n[i].row - 1] = { |
|
|
1489 |
text: o[n[i].row - 1], |
|
|
1490 |
row: i - 1 |
|
|
1491 |
}; |
|
|
1492 |
} |
|
|
1493 |
} |
|
|
1494 |
|
|
|
1495 |
return { |
|
|
1496 |
o: o, |
|
|
1497 |
n: n |
|
|
1498 |
}; |
|
|
1499 |
} |
|
|
1500 |
|
|
|
1501 |
return function(o, n) { |
|
|
1502 |
o = o.replace(/\s+$/, ''); |
|
|
1503 |
n = n.replace(/\s+$/, ''); |
|
|
1504 |
var out = diff(o == "" ? [] : o.split(/\s+/), n == "" ? [] : n.split(/\s+/)); |
|
|
1505 |
|
|
|
1506 |
var str = ""; |
|
|
1507 |
|
|
|
1508 |
var oSpace = o.match(/\s+/g); |
|
|
1509 |
if (oSpace == null) { |
|
|
1510 |
oSpace = [" "]; |
|
|
1511 |
} |
|
|
1512 |
else { |
|
|
1513 |
oSpace.push(" "); |
|
|
1514 |
} |
|
|
1515 |
var nSpace = n.match(/\s+/g); |
|
|
1516 |
if (nSpace == null) { |
|
|
1517 |
nSpace = [" "]; |
|
|
1518 |
} |
|
|
1519 |
else { |
|
|
1520 |
nSpace.push(" "); |
|
|
1521 |
} |
|
|
1522 |
|
|
|
1523 |
if (out.n.length == 0) { |
|
|
1524 |
for (var i = 0; i < out.o.length; i++) { |
|
|
1525 |
str += '<del>' + out.o[i] + oSpace[i] + "</del>"; |
|
|
1526 |
} |
|
|
1527 |
} |
|
|
1528 |
else { |
|
|
1529 |
if (out.n[0].text == null) { |
|
|
1530 |
for (n = 0; n < out.o.length && out.o[n].text == null; n++) { |
|
|
1531 |
str += '<del>' + out.o[n] + oSpace[n] + "</del>"; |
|
|
1532 |
} |
|
|
1533 |
} |
|
|
1534 |
|
|
|
1535 |
for (var i = 0; i < out.n.length; i++) { |
|
|
1536 |
if (out.n[i].text == null) { |
|
|
1537 |
str += '<ins>' + out.n[i] + nSpace[i] + "</ins>"; |
|
|
1538 |
} |
|
|
1539 |
else { |
|
|
1540 |
var pre = ""; |
|
|
1541 |
|
|
|
1542 |
for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) { |
|
|
1543 |
pre += '<del>' + out.o[n] + oSpace[n] + "</del>"; |
|
|
1544 |
} |
|
|
1545 |
str += " " + out.n[i].text + nSpace[i] + pre; |
|
|
1546 |
} |
|
|
1547 |
} |
|
|
1548 |
} |
|
|
1549 |
|
|
|
1550 |
return str; |
|
|
1551 |
}; |
|
|
1552 |
})(); |
|
|
1553 |
|
|
|
1554 |
})(this); |