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/*! * QUnit 1.17.1 * http://qunitjs.com/ * * Copyright jQuery Foundation and other contributors * Released under the MIT license * http://jquery.org/license * * Date: 2015-01-20T19:39Z */ (function( window ) { var QUnit, config, onErrorFnPrev, loggingCallbacks = {}, fileName = ( sourceFromStacktrace( 0 ) || "" ).replace( /(:\d+)+\)?/, "" ).replace( /.+\//, "" ), toString = Object.prototype.toString, hasOwn = Object.prototype.hasOwnProperty, // Keep a local reference to Date (GH-283) Date = window.Date, now = Date.now || function() { return new Date().getTime(); }, globalStartCalled = false, runStarted = false, setTimeout = window.setTimeout, clearTimeout = window.clearTimeout, defined = { document: window.document !== undefined, setTimeout: window.setTimeout !== undefined, sessionStorage: (function() { var x = "qunit-test-string"; try { sessionStorage.setItem( x, x ); sessionStorage.removeItem( x ); return true; } catch ( e ) { return false; } }()) }, /** * Provides a normalized error string, correcting an issue * with IE 7 (and prior) where Error.prototype.toString is * not properly implemented * * Based on http://es5.github.com/#x15.11.4.4 * * @param {String|Error} error * @return {String} error message */ errorString = function( error ) { var name, message, errorString = error.toString(); if ( errorString.substring( 0, 7 ) === "[object" ) { name = error.name ? error.name.toString() : "Error"; message = error.message ? error.message.toString() : ""; if ( name && message ) { return name + ": " + message; } else if ( name ) { return name; } else if ( message ) { return message; } else { return "Error"; } } else { return errorString; } }, /** * Makes a clone of an object using only Array or Object as base, * and copies over the own enumerable properties. * * @param {Object} obj * @return {Object} New object with only the own properties (recursively). */ objectValues = function( obj ) { var key, val, vals = QUnit.is( "array", obj ) ? [] : {}; for ( key in obj ) { if ( hasOwn.call( obj, key ) ) { val = obj[ key ]; vals[ key ] = val === Object( val ) ? objectValues( val ) : val; } } return vals; }; QUnit = {}; /** * Config object: Maintain internal state * Later exposed as QUnit.config * `config` initialized at top of scope */ config = { // The queue of tests to run queue: [], // block until document ready blocking: true, // by default, run previously failed tests first // very useful in combination with "Hide passed tests" checked reorder: true, // by default, modify document.title when suite is done altertitle: true, // by default, scroll to top of the page when suite is done scrolltop: true, // when enabled, all tests must call expect() requireExpects: false, // add checkboxes that are persisted in the query-string // when enabled, the id is set to `true` as a `QUnit.config` property urlConfig: [ { id: "hidepassed", label: "Hide passed tests", tooltip: "Only show tests and assertions that fail. Stored as query-strings." }, { id: "noglobals", label: "Check for Globals", tooltip: "Enabling this will test if any test introduces new properties on the " + "`window` object. Stored as query-strings." }, { id: "notrycatch", label: "No try-catch", tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging " + "exceptions in IE reasonable. Stored as query-strings." } ], // Set of all modules. modules: [], // The first unnamed module currentModule: { name: "", tests: [] }, callbacks: {} }; // Push a loose unnamed module to the modules collection config.modules.push( config.currentModule ); // Initialize more QUnit.config and QUnit.urlParams (function() { var i, current, location = window.location || { search: "", protocol: "file:" }, params = location.search.slice( 1 ).split( "&" ), length = params.length, urlParams = {}; if ( params[ 0 ] ) { for ( i = 0; i < length; i++ ) { current = params[ i ].split( "=" ); current[ 0 ] = decodeURIComponent( current[ 0 ] ); // allow just a key to turn on a flag, e.g., test.html?noglobals current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true; if ( urlParams[ current[ 0 ] ] ) { urlParams[ current[ 0 ] ] = [].concat( urlParams[ current[ 0 ] ], current[ 1 ] ); } else { urlParams[ current[ 0 ] ] = current[ 1 ]; } } } if ( urlParams.filter === true ) { delete urlParams.filter; } QUnit.urlParams = urlParams; // String search anywhere in moduleName+testName config.filter = urlParams.filter; config.testId = []; if ( urlParams.testId ) { // Ensure that urlParams.testId is an array urlParams.testId = [].concat( urlParams.testId ); for ( i = 0; i < urlParams.testId.length; i++ ) { config.testId.push( urlParams.testId[ i ] ); } } // Figure out if we're running the tests from a server or not QUnit.isLocal = location.protocol === "file:"; }()); // Root QUnit object. // `QUnit` initialized at top of scope extend( QUnit, { // call on start of module test to prepend name to all tests module: function( name, testEnvironment ) { var currentModule = { name: name, testEnvironment: testEnvironment, tests: [] }; // DEPRECATED: handles setup/teardown functions, // beforeEach and afterEach should be used instead if ( testEnvironment && testEnvironment.setup ) { testEnvironment.beforeEach = testEnvironment.setup; delete testEnvironment.setup; } if ( testEnvironment && testEnvironment.teardown ) { testEnvironment.afterEach = testEnvironment.teardown; delete testEnvironment.teardown; } config.modules.push( currentModule ); config.currentModule = currentModule; }, // DEPRECATED: QUnit.asyncTest() will be removed in QUnit 2.0. asyncTest: function( testName, expected, callback ) { if ( arguments.length === 2 ) { callback = expected; expected = null; } QUnit.test( testName, expected, callback, true ); }, test: function( testName, expected, callback, async ) { var test; if ( arguments.length === 2 ) { callback = expected; expected = null; } test = new Test({ testName: testName, expected: expected, async: async, callback: callback }); test.queue(); }, skip: function( testName ) { var test = new Test({ testName: testName, skip: true }); test.queue(); }, // DEPRECATED: The functionality of QUnit.start() will be altered in QUnit 2.0. // In QUnit 2.0, invoking it will ONLY affect the `QUnit.config.autostart` blocking behavior. start: function( count ) { var globalStartAlreadyCalled = globalStartCalled; if ( !config.current ) { globalStartCalled = true; if ( runStarted ) { throw new Error( "Called start() outside of a test context while already started" ); } else if ( globalStartAlreadyCalled || count > 1 ) { throw new Error( "Called start() outside of a test context too many times" ); } else if ( config.autostart ) { throw new Error( "Called start() outside of a test context when " + "QUnit.config.autostart was true" ); } else if ( !config.pageLoaded ) { // The page isn't completely loaded yet, so bail out and let `QUnit.load` handle it config.autostart = true; return; } } else { // If a test is running, adjust its semaphore config.current.semaphore -= count || 1; // Don't start until equal number of stop-calls if ( config.current.semaphore > 0 ) { return; } // throw an Error if start is called more often than stop if ( config.current.semaphore < 0 ) { config.current.semaphore = 0; QUnit.pushFailure( "Called start() while already started (test's semaphore was 0 already)", sourceFromStacktrace( 2 ) ); return; } } resumeProcessing(); }, // DEPRECATED: QUnit.stop() will be removed in QUnit 2.0. stop: function( count ) { // If there isn't a test running, don't allow QUnit.stop() to be called if ( !config.current ) { throw new Error( "Called stop() outside of a test context" ); } // If a test is running, adjust its semaphore config.current.semaphore += count || 1; pauseProcessing(); }, config: config, // Safe object type checking is: function( type, obj ) { return QUnit.objectType( obj ) === type; }, objectType: function( obj ) { if ( typeof obj === "undefined" ) { return "undefined"; } // Consider: typeof null === object if ( obj === null ) { return "null"; } var match = toString.call( obj ).match( /^\[object\s(.*)\]$/ ), type = match && match[ 1 ] || ""; switch ( type ) { case "Number": if ( isNaN( obj ) ) { return "nan"; } return "number"; case "String": case "Boolean": case "Array": case "Date": case "RegExp": case "Function": return type.toLowerCase(); } if ( typeof obj === "object" ) { return "object"; } return undefined; }, extend: extend, load: function() { config.pageLoaded = true; // Initialize the configuration options extend( config, { stats: { all: 0, bad: 0 }, moduleStats: { all: 0, bad: 0 }, started: 0, updateRate: 1000, autostart: true, filter: "" }, true ); config.blocking = false; if ( config.autostart ) { resumeProcessing(); } } }); // Register logging callbacks (function() { var i, l, key, callbacks = [ "begin", "done", "log", "testStart", "testDone", "moduleStart", "moduleDone" ]; function registerLoggingCallback( key ) { var loggingCallback = function( callback ) { if ( QUnit.objectType( callback ) !== "function" ) { throw new Error( "QUnit logging methods require a callback function as their first parameters." ); } config.callbacks[ key ].push( callback ); }; // DEPRECATED: This will be removed on QUnit 2.0.0+ // Stores the registered functions allowing restoring // at verifyLoggingCallbacks() if modified loggingCallbacks[ key ] = loggingCallback; return loggingCallback; } for ( i = 0, l = callbacks.length; i < l; i++ ) { key = callbacks[ i ]; // Initialize key collection of logging callback if ( QUnit.objectType( config.callbacks[ key ] ) === "undefined" ) { config.callbacks[ key ] = []; } QUnit[ key ] = registerLoggingCallback( key ); } })(); // `onErrorFnPrev` initialized at top of scope // Preserve other handlers onErrorFnPrev = window.onerror; // Cover uncaught exceptions // Returning true will suppress the default browser handler, // returning false will let it run. window.onerror = function( error, filePath, linerNr ) { var ret = false; if ( onErrorFnPrev ) { ret = onErrorFnPrev( error, filePath, linerNr ); } // Treat return value as window.onerror itself does, // Only do our handling if not suppressed. if ( ret !== true ) { if ( QUnit.config.current ) { if ( QUnit.config.current.ignoreGlobalErrors ) { return true; } QUnit.pushFailure( error, filePath + ":" + linerNr ); } else { QUnit.test( "global failure", extend(function() { QUnit.pushFailure( error, filePath + ":" + linerNr ); }, { validTest: true } ) ); } return false; } return ret; }; function done() { var runtime, passed; config.autorun = true; // Log the last module results if ( config.previousModule ) { runLoggingCallbacks( "moduleDone", { name: config.previousModule.name, tests: config.previousModule.tests, failed: config.moduleStats.bad, passed: config.moduleStats.all - config.moduleStats.bad, total: config.moduleStats.all, runtime: now() - config.moduleStats.started }); } delete config.previousModule; runtime = now() - config.started; passed = config.stats.all - config.stats.bad; runLoggingCallbacks( "done", { failed: config.stats.bad, passed: passed, total: config.stats.all, runtime: runtime }); } // Doesn't support IE6 to IE9 // See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack function extractStacktrace( e, offset ) { offset = offset === undefined ? 4 : offset; var stack, include, i; if ( e.stacktrace ) { // Opera 12.x return e.stacktrace.split( "\n" )[ offset + 3 ]; } else if ( e.stack ) { // Firefox, Chrome, Safari 6+, IE10+, PhantomJS and Node stack = e.stack.split( "\n" ); if ( /^error$/i.test( stack[ 0 ] ) ) { stack.shift(); } if ( fileName ) { include = []; for ( i = offset; i < stack.length; i++ ) { if ( stack[ i ].indexOf( fileName ) !== -1 ) { break; } include.push( stack[ i ] ); } if ( include.length ) { return include.join( "\n" ); } } return stack[ offset ]; } else if ( e.sourceURL ) { // Safari < 6 // exclude useless self-reference for generated Error objects if ( /qunit.js$/.test( e.sourceURL ) ) { return; } // for actual exceptions, this is useful return e.sourceURL + ":" + e.line; } } function sourceFromStacktrace( offset ) { var e = new Error(); if ( !e.stack ) { try { throw e; } catch ( err ) { // This should already be true in most browsers e = err; } } return extractStacktrace( e, offset ); } function synchronize( callback, last ) { if ( QUnit.objectType( callback ) === "array" ) { while ( callback.length ) { synchronize( callback.shift() ); } return; } config.queue.push( callback ); if ( config.autorun && !config.blocking ) { process( last ); } } function process( last ) { function next() { process( last ); } var start = now(); config.depth = ( config.depth || 0 ) + 1; while ( config.queue.length && !config.blocking ) { if ( !defined.setTimeout || config.updateRate <= 0 || ( ( now() - start ) < config.updateRate ) ) { if ( config.current ) { // Reset async tracking for each phase of the Test lifecycle config.current.usedAsync = false; } config.queue.shift()(); } else { setTimeout( next, 13 ); break; } } config.depth--; if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) { done(); } } function begin() { var i, l, modulesLog = []; // If the test run hasn't officially begun yet if ( !config.started ) { // Record the time of the test run's beginning config.started = now(); verifyLoggingCallbacks(); // Delete the loose unnamed module if unused. if ( config.modules[ 0 ].name === "" && config.modules[ 0 ].tests.length === 0 ) { config.modules.shift(); } // Avoid unnecessary information by not logging modules' test environments for ( i = 0, l = config.modules.length; i < l; i++ ) { modulesLog.push({ name: config.modules[ i ].name, tests: config.modules[ i ].tests }); } // The test run is officially beginning now runLoggingCallbacks( "begin", { totalTests: Test.count, modules: modulesLog }); } config.blocking = false; process( true ); } function resumeProcessing() { runStarted = true; // A slight delay to allow this iteration of the event loop to finish (more assertions, etc.) if ( defined.setTimeout ) { setTimeout(function() { if ( config.current && config.current.semaphore > 0 ) { return; } if ( config.timeout ) { clearTimeout( config.timeout ); } begin(); }, 13 ); } else { begin(); } } function pauseProcessing() { config.blocking = true; if ( config.testTimeout && defined.setTimeout ) { clearTimeout( config.timeout ); config.timeout = setTimeout(function() { if ( config.current ) { config.current.semaphore = 0; QUnit.pushFailure( "Test timed out", sourceFromStacktrace( 2 ) ); } else { throw new Error( "Test timed out" ); } resumeProcessing(); }, config.testTimeout ); } } function saveGlobal() { config.pollution = []; if ( config.noglobals ) { for ( var key in window ) { if ( hasOwn.call( window, key ) ) { // in Opera sometimes DOM element ids show up here, ignore them if ( /^qunit-test-output/.test( key ) ) { continue; } config.pollution.push( key ); } } } } function checkPollution() { var newGlobals, deletedGlobals, old = config.pollution; saveGlobal(); newGlobals = diff( config.pollution, old ); if ( newGlobals.length > 0 ) { QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join( ", " ) ); } deletedGlobals = diff( old, config.pollution ); if ( deletedGlobals.length > 0 ) { QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join( ", " ) ); } } // returns a new Array with the elements that are in a but not in b function diff( a, b ) { var i, j, result = a.slice(); for ( i = 0; i < result.length; i++ ) { for ( j = 0; j < b.length; j++ ) { if ( result[ i ] === b[ j ] ) { result.splice( i, 1 ); i--; break; } } } return result; } function extend( a, b, undefOnly ) { for ( var prop in b ) { if ( hasOwn.call( b, prop ) ) { // Avoid "Member not found" error in IE8 caused by messing with window.constructor if ( !( prop === "constructor" && a === window ) ) { if ( b[ prop ] === undefined ) { delete a[ prop ]; } else if ( !( undefOnly && typeof a[ prop ] !== "undefined" ) ) { a[ prop ] = b[ prop ]; } } } } return a; } function runLoggingCallbacks( key, args ) { var i, l, callbacks; callbacks = config.callbacks[ key ]; for ( i = 0, l = callbacks.length; i < l; i++ ) { callbacks[ i ]( args ); } } // DEPRECATED: This will be removed on 2.0.0+ // This function verifies if the loggingCallbacks were modified by the user // If so, it will restore it, assign the given callback and print a console warning function verifyLoggingCallbacks() { var loggingCallback, userCallback; for ( loggingCallback in loggingCallbacks ) { if ( QUnit[ loggingCallback ] !== loggingCallbacks[ loggingCallback ] ) { userCallback = QUnit[ loggingCallback ]; // Restore the callback function QUnit[ loggingCallback ] = loggingCallbacks[ loggingCallback ]; // Assign the deprecated given callback QUnit[ loggingCallback ]( userCallback ); if ( window.console && window.console.warn ) { window.console.warn( "QUnit." + loggingCallback + " was replaced with a new value.\n" + "Please, check out the documentation on how to apply logging callbacks.\n" + "Reference: http://api.qunitjs.com/category/callbacks/" ); } } } } // from jquery.js function inArray( elem, array ) { if ( array.indexOf ) { return array.indexOf( elem ); } for ( var i = 0, length = array.length; i < length; i++ ) { if ( array[ i ] === elem ) { return i; } } return -1; } function Test( settings ) { var i, l; ++Test.count; extend( this, settings ); this.assertions = []; this.semaphore = 0; this.usedAsync = false; this.module = config.currentModule; this.stack = sourceFromStacktrace( 3 ); // Register unique strings for ( i = 0, l = this.module.tests; i < l.length; i++ ) { if ( this.module.tests[ i ].name === this.testName ) { this.testName += " "; } } this.testId = generateHash( this.module.name, this.testName ); this.module.tests.push({ name: this.testName, testId: this.testId }); if ( settings.skip ) { // Skipped tests will fully ignore any sent callback this.callback = function() {}; this.async = false; this.expected = 0; } else { this.assert = new Assert( this ); } } Test.count = 0; Test.prototype = { before: function() { if ( // Emit moduleStart when we're switching from one module to another this.module !== config.previousModule || // They could be equal (both undefined) but if the previousModule property doesn't // yet exist it means this is the first test in a suite that isn't wrapped in a // module, in which case we'll just emit a moduleStart event for 'undefined'. // Without this, reporters can get testStart before moduleStart which is a problem. !hasOwn.call( config, "previousModule" ) ) { if ( hasOwn.call( config, "previousModule" ) ) { runLoggingCallbacks( "moduleDone", { name: config.previousModule.name, tests: config.previousModule.tests, failed: config.moduleStats.bad, passed: config.moduleStats.all - config.moduleStats.bad, total: config.moduleStats.all, runtime: now() - config.moduleStats.started }); } config.previousModule = this.module; config.moduleStats = { all: 0, bad: 0, started: now() }; runLoggingCallbacks( "moduleStart", { name: this.module.name, tests: this.module.tests }); } config.current = this; this.testEnvironment = extend( {}, this.module.testEnvironment ); delete this.testEnvironment.beforeEach; delete this.testEnvironment.afterEach; this.started = now(); runLoggingCallbacks( "testStart", { name: this.testName, module: this.module.name, testId: this.testId }); if ( !config.pollution ) { saveGlobal(); } }, run: function() { var promise; config.current = this; if ( this.async ) { QUnit.stop(); } this.callbackStarted = now(); if ( config.notrycatch ) { promise = this.callback.call( this.testEnvironment, this.assert ); this.resolvePromise( promise ); return; } try { promise = this.callback.call( this.testEnvironment, this.assert ); this.resolvePromise( promise ); } catch ( e ) { this.pushFailure( "Died on test #" + ( this.assertions.length + 1 ) + " " + this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) ); // else next test will carry the responsibility saveGlobal(); // Restart the tests if they're blocking if ( config.blocking ) { QUnit.start(); } } }, after: function() { checkPollution(); }, queueHook: function( hook, hookName ) { var promise, test = this; return function runHook() { config.current = test; if ( config.notrycatch ) { promise = hook.call( test.testEnvironment, test.assert ); test.resolvePromise( promise, hookName ); return; } try { promise = hook.call( test.testEnvironment, test.assert ); test.resolvePromise( promise, hookName ); } catch ( error ) { test.pushFailure( hookName + " failed on " + test.testName + ": " + ( error.message || error ), extractStacktrace( error, 0 ) ); } }; }, // Currently only used for module level hooks, can be used to add global level ones hooks: function( handler ) { var hooks = []; // Hooks are ignored on skipped tests if ( this.skip ) { return hooks; } if ( this.module.testEnvironment && QUnit.objectType( this.module.testEnvironment[ handler ] ) === "function" ) { hooks.push( this.queueHook( this.module.testEnvironment[ handler ], handler ) ); } return hooks; }, finish: function() { config.current = this; if ( config.requireExpects && this.expected === null ) { this.pushFailure( "Expected number of assertions to be defined, but expect() was " + "not called.", this.stack ); } else if ( this.expected !== null && this.expected !== this.assertions.length ) { this.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run", this.stack ); } else if ( this.expected === null && !this.assertions.length ) { this.pushFailure( "Expected at least one assertion, but none were run - call " + "expect(0) to accept zero assertions.", this.stack ); } var i, bad = 0; this.runtime = now() - this.started; config.stats.all += this.assertions.length; config.moduleStats.all += this.assertions.length; for ( i = 0; i < this.assertions.length; i++ ) { if ( !this.assertions[ i ].result ) { bad++; config.stats.bad++; config.moduleStats.bad++; } } runLoggingCallbacks( "testDone", { name: this.testName, module: this.module.name, skipped: !!this.skip, failed: bad, passed: this.assertions.length - bad, total: this.assertions.length, runtime: this.runtime, // HTML Reporter use assertions: this.assertions, testId: this.testId, // DEPRECATED: this property will be removed in 2.0.0, use runtime instead duration: this.runtime }); // QUnit.reset() is deprecated and will be replaced for a new // fixture reset function on QUnit 2.0/2.1. // It's still called here for backwards compatibility handling QUnit.reset(); config.current = undefined; }, queue: function() { var bad, test = this; if ( !this.valid() ) { return; } function run() { // each of these can by async synchronize([ function() { test.before(); }, test.hooks( "beforeEach" ), function() { test.run(); }, test.hooks( "afterEach" ).reverse(), function() { test.after(); }, function() { test.finish(); } ]); } // `bad` initialized at top of scope // defer when previous test run passed, if storage is available bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem( "qunit-test-" + this.module.name + "-" + this.testName ); if ( bad ) { run(); } else { synchronize( run, true ); } }, push: function( result, actual, expected, message ) { var source, details = { module: this.module.name, name: this.testName, result: result, message: message, actual: actual, expected: expected, testId: this.testId, runtime: now() - this.started }; if ( !result ) { source = sourceFromStacktrace(); if ( source ) { details.source = source; } } runLoggingCallbacks( "log", details ); this.assertions.push({ result: !!result, message: message }); }, pushFailure: function( message, source, actual ) { if ( !this instanceof Test ) { throw new Error( "pushFailure() assertion outside test context, was " + sourceFromStacktrace( 2 ) ); } var details = { module: this.module.name, name: this.testName, result: false, message: message || "error", actual: actual || null, testId: this.testId, runtime: now() - this.started }; if ( source ) { details.source = source; } runLoggingCallbacks( "log", details ); this.assertions.push({ result: false, message: message }); }, resolvePromise: function( promise, phase ) { var then, message, test = this; if ( promise != null ) { then = promise.then; if ( QUnit.objectType( then ) === "function" ) { QUnit.stop(); then.call( promise, QUnit.start, function( error ) { message = "Promise rejected " + ( !phase ? "during" : phase.replace( /Each$/, "" ) ) + " " + test.testName + ": " + ( error.message || error ); test.pushFailure( message, extractStacktrace( error, 0 ) ); // else next test will carry the responsibility saveGlobal(); // Unblock QUnit.start(); } ); } } }, valid: function() { var include, filter = config.filter, module = QUnit.urlParams.module && QUnit.urlParams.module.toLowerCase(), fullName = ( this.module.name + ": " + this.testName ).toLowerCase(); // Internally-generated tests are always valid if ( this.callback && this.callback.validTest ) { return true; } if ( config.testId.length > 0 && inArray( this.testId, config.testId ) < 0 ) { return false; } if ( module && ( !this.module.name || this.module.name.toLowerCase() !== module ) ) { return false; } if ( !filter ) { return true; } include = filter.charAt( 0 ) !== "!"; if ( !include ) { filter = filter.toLowerCase().slice( 1 ); } // If the filter matches, we need to honour include if ( fullName.indexOf( filter ) !== -1 ) { return include; } // Otherwise, do the opposite return !include; } }; // Resets the test setup. Useful for tests that modify the DOM. /* DEPRECATED: Use multiple tests instead of resetting inside a test. Use testStart or testDone for custom cleanup. This method will throw an error in 2.0, and will be removed in 2.1 */ QUnit.reset = function() { // Return on non-browser environments // This is necessary to not break on node tests if ( typeof window === "undefined" ) { return; } var fixture = defined.document && document.getElementById && document.getElementById( "qunit-fixture" ); if ( fixture ) { fixture.innerHTML = config.fixture; } }; QUnit.pushFailure = function() { if ( !QUnit.config.current ) { throw new Error( "pushFailure() assertion outside test context, in " + sourceFromStacktrace( 2 ) ); } // Gets current test obj var currentTest = QUnit.config.current; return currentTest.pushFailure.apply( currentTest, arguments ); }; // Based on Java's String.hashCode, a simple but not // rigorously collision resistant hashing function function generateHash( module, testName ) { var hex, i = 0, hash = 0, str = module + "\x1C" + testName, len = str.length; for ( ; i < len; i++ ) { hash = ( ( hash << 5 ) - hash ) + str.charCodeAt( i ); hash |= 0; } // Convert the possibly negative integer hash code into an 8 character hex string, which isn't // strictly necessary but increases user understanding that the id is a SHA-like hash hex = ( 0x100000000 + hash ).toString( 16 ); if ( hex.length < 8 ) { hex = "0000000" + hex; } return hex.slice( -8 ); } function Assert( testContext ) { this.test = testContext; } // Assert helpers QUnit.assert = Assert.prototype = { // Specify the number of expected assertions to guarantee that failed test // (no assertions are run at all) don't slip through. expect: function( asserts ) { if ( arguments.length === 1 ) { this.test.expected = asserts; } else { return this.test.expected; } }, // Increment this Test's semaphore counter, then return a single-use function that // decrements that counter a maximum of once. async: function() { var test = this.test, popped = false; test.semaphore += 1; test.usedAsync = true; pauseProcessing(); return function done() { if ( !popped ) { test.semaphore -= 1; popped = true; resumeProcessing(); } else { test.pushFailure( "Called the callback returned from `assert.async` more than once", sourceFromStacktrace( 2 ) ); } }; }, // Exports test.push() to the user API push: function( /* result, actual, expected, message */ ) { var assert = this, currentTest = ( assert instanceof Assert && assert.test ) || QUnit.config.current; // Backwards compatibility fix. // Allows the direct use of global exported assertions and QUnit.assert.* // Although, it's use is not recommended as it can leak assertions // to other tests from async tests, because we only get a reference to the current test, // not exactly the test where assertion were intended to be called. if ( !currentTest ) { throw new Error( "assertion outside test context, in " + sourceFromStacktrace( 2 ) ); } if ( currentTest.usedAsync === true && currentTest.semaphore === 0 ) { currentTest.pushFailure( "Assertion after the final `assert.async` was resolved", sourceFromStacktrace( 2 ) ); // Allow this assertion to continue running anyway... } if ( !( assert instanceof Assert ) ) { assert = currentTest.assert; } return assert.test.push.apply( assert.test, arguments ); }, /** * Asserts rough true-ish result. * @name ok * @function * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" ); */ ok: function( result, message ) { message = message || ( result ? "okay" : "failed, expected argument to be truthy, was: " + QUnit.dump.parse( result ) ); this.push( !!result, result, true, message ); }, /** * Assert that the first two arguments are equal, with an optional message. * Prints out both actual and expected values. * @name equal * @function * @example equal( format( "{0} bytes.", 2), "2 bytes.", "replaces {0} with next argument" ); */ equal: function( actual, expected, message ) { /*jshint eqeqeq:false */ this.push( expected == actual, actual, expected, message ); }, /** * @name notEqual * @function */ notEqual: function( actual, expected, message ) { /*jshint eqeqeq:false */ this.push( expected != actual, actual, expected, message ); }, /** * @name propEqual * @function */ propEqual: function( actual, expected, message ) { actual = objectValues( actual ); expected = objectValues( expected ); this.push( QUnit.equiv( actual, expected ), actual, expected, message ); }, /** * @name notPropEqual * @function */ notPropEqual: function( actual, expected, message ) { actual = objectValues( actual ); expected = objectValues( expected ); this.push( !QUnit.equiv( actual, expected ), actual, expected, message ); }, /** * @name deepEqual * @function */ deepEqual: function( actual, expected, message ) { this.push( QUnit.equiv( actual, expected ), actual, expected, message ); }, /** * @name notDeepEqual * @function */ notDeepEqual: function( actual, expected, message ) { this.push( !QUnit.equiv( actual, expected ), actual, expected, message ); }, /** * @name strictEqual * @function */ strictEqual: function( actual, expected, message ) { this.push( expected === actual, actual, expected, message ); }, /** * @name notStrictEqual * @function */ notStrictEqual: function( actual, expected, message ) { this.push( expected !== actual, actual, expected, message ); }, "throws": function( block, expected, message ) { var actual, expectedType, expectedOutput = expected, ok = false; // 'expected' is optional unless doing string comparison if ( message == null && typeof expected === "string" ) { message = expected; expected = null; } this.test.ignoreGlobalErrors = true; try { block.call( this.test.testEnvironment ); } catch (e) { actual = e; } this.test.ignoreGlobalErrors = false; if ( actual ) { expectedType = QUnit.objectType( expected ); // we don't want to validate thrown error if ( !expected ) { ok = true; expectedOutput = null; // expected is a regexp } else if ( expectedType === "regexp" ) { ok = expected.test( errorString( actual ) ); // expected is a string } else if ( expectedType === "string" ) { ok = expected === errorString( actual ); // expected is a constructor, maybe an Error constructor } else if ( expectedType === "function" && actual instanceof expected ) { ok = true; // expected is an Error object } else if ( expectedType === "object" ) { ok = actual instanceof expected.constructor && actual.name === expected.name && actual.message === expected.message; // expected is a validation function which returns true if validation passed } else if ( expectedType === "function" && expected.call( {}, actual ) === true ) { expectedOutput = null; ok = true; } this.push( ok, actual, expectedOutput, message ); } else { this.test.pushFailure( message, null, "No exception was thrown." ); } } }; // Provide an alternative to assert.throws(), for enviroments that consider throws a reserved word // Known to us are: Closure Compiler, Narwhal (function() { /*jshint sub:true */ Assert.prototype.raises = Assert.prototype[ "throws" ]; }()); // Test for equality any JavaScript type. // Author: Philippe Rathé <prathe@gmail.com> QUnit.equiv = (function() { // Call the o related callback with the given arguments. function bindCallbacks( o, callbacks, args ) { var prop = QUnit.objectType( o ); if ( prop ) { if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) { return callbacks[ prop ].apply( callbacks, args ); } else { return callbacks[ prop ]; // or undefined } } } // the real equiv function var innerEquiv, // stack to decide between skip/abort functions callers = [], // stack to avoiding loops from circular referencing parents = [], parentsB = [], getProto = Object.getPrototypeOf || function( obj ) { /* jshint camelcase: false, proto: true */ return obj.__proto__; }, callbacks = (function() { // for string, boolean, number and null function useStrictEquality( b, a ) { /*jshint eqeqeq:false */ if ( b instanceof a.constructor || a instanceof b.constructor ) { // to catch short annotation VS 'new' annotation of a // declaration // e.g. var i = 1; // var j = new Number(1); return a == b; } else { return a === b; } } return { "string": useStrictEquality, "boolean": useStrictEquality, "number": useStrictEquality, "null": useStrictEquality, "undefined": useStrictEquality, "nan": function( b ) { return isNaN( b ); }, "date": function( b, a ) { return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf(); }, "regexp": function( b, a ) { return QUnit.objectType( b ) === "regexp" && // the regex itself a.source === b.source && // and its modifiers a.global === b.global && // (gmi) ... a.ignoreCase === b.ignoreCase && a.multiline === b.multiline && a.sticky === b.sticky; }, // - skip when the property is a method of an instance (OOP) // - abort otherwise, // initial === would have catch identical references anyway "function": function() { var caller = callers[ callers.length - 1 ]; return caller !== Object && typeof caller !== "undefined"; }, "array": function( b, a ) { var i, j, len, loop, aCircular, bCircular; // b could be an object literal here if ( QUnit.objectType( b ) !== "array" ) { return false; } len = a.length; if ( len !== b.length ) { // safe and faster return false; } // track reference to avoid circular references parents.push( a ); parentsB.push( b ); for ( i = 0; i < len; i++ ) { loop = false; for ( j = 0; j < parents.length; j++ ) { aCircular = parents[ j ] === a[ i ]; bCircular = parentsB[ j ] === b[ i ]; if ( aCircular || bCircular ) { if ( a[ i ] === b[ i ] || aCircular && bCircular ) { loop = true; } else { parents.pop(); parentsB.pop(); return false; } } } if ( !loop && !innerEquiv( a[ i ], b[ i ] ) ) { parents.pop(); parentsB.pop(); return false; } } parents.pop(); parentsB.pop(); return true; }, "object": function( b, a ) { /*jshint forin:false */ var i, j, loop, aCircular, bCircular, // Default to true eq = true, aProperties = [], bProperties = []; // comparing constructors is more strict than using // instanceof if ( a.constructor !== b.constructor ) { // Allow objects with no prototype to be equivalent to // objects with Object as their constructor. if ( !( ( getProto( a ) === null && getProto( b ) === Object.prototype ) || ( getProto( b ) === null && getProto( a ) === Object.prototype ) ) ) { return false; } } // stack constructor before traversing properties callers.push( a.constructor ); // track reference to avoid circular references parents.push( a ); parentsB.push( b ); // be strict: don't ensure hasOwnProperty and go deep for ( i in a ) { loop = false; for ( j = 0; j < parents.length; j++ ) { aCircular = parents[ j ] === a[ i ]; bCircular = parentsB[ j ] === b[ i ]; if ( aCircular || bCircular ) { if ( a[ i ] === b[ i ] || aCircular && bCircular ) { loop = true; } else { eq = false; break; } } } aProperties.push( i ); if ( !loop && !innerEquiv( a[ i ], b[ i ] ) ) { eq = false; break; } } parents.pop(); parentsB.pop(); callers.pop(); // unstack, we are done for ( i in b ) { bProperties.push( i ); // collect b's properties } // Ensures identical properties name return eq && innerEquiv( aProperties.sort(), bProperties.sort() ); } }; }()); innerEquiv = function() { // can take multiple arguments var args = [].slice.apply( arguments ); if ( args.length < 2 ) { return true; // end transition } return ( (function( a, b ) { if ( a === b ) { return true; // catch the most you can } else if ( a === null || b === null || typeof a === "undefined" || typeof b === "undefined" || QUnit.objectType( a ) !== QUnit.objectType( b ) ) { // don't lose time with error prone cases return false; } else { return bindCallbacks( a, callbacks, [ b, a ] ); } // apply transition with (1..n) arguments }( args[ 0 ], args[ 1 ] ) ) && innerEquiv.apply( this, args.splice( 1, args.length - 1 ) ) ); }; return innerEquiv; }()); // Based on jsDump by Ariel Flesler // http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html QUnit.dump = (function() { function quote( str ) { return "\"" + str.toString().replace( /"/g, "\\\"" ) + "\""; } function literal( o ) { return o + ""; } function join( pre, arr, post ) { var s = dump.separator(), base = dump.indent(), inner = dump.indent( 1 ); if ( arr.join ) { arr = arr.join( "," + s + inner ); } if ( !arr ) { return pre + post; } return [ pre, inner + arr, base + post ].join( s ); } function array( arr, stack ) { var i = arr.length, ret = new Array( i ); if ( dump.maxDepth && dump.depth > dump.maxDepth ) { return "[object Array]"; } this.up(); while ( i-- ) { ret[ i ] = this.parse( arr[ i ], undefined, stack ); } this.down(); return join( "[", ret, "]" ); } var reName = /^function (\w+)/, dump = { // objType is used mostly internally, you can fix a (custom) type in advance parse: function( obj, objType, stack ) { stack = stack || []; var res, parser, parserType, inStack = inArray( obj, stack ); if ( inStack !== -1 ) { return "recursion(" + ( inStack - stack.length ) + ")"; } objType = objType || this.typeOf( obj ); parser = this.parsers[ objType ]; parserType = typeof parser; if ( parserType === "function" ) { stack.push( obj ); res = parser.call( this, obj, stack ); stack.pop(); return res; } return ( parserType === "string" ) ? parser : this.parsers.error; }, typeOf: function( obj ) { var type; if ( obj === null ) { type = "null"; } else if ( typeof obj === "undefined" ) { type = "undefined"; } else if ( QUnit.is( "regexp", obj ) ) { type = "regexp"; } else if ( QUnit.is( "date", obj ) ) { type = "date"; } else if ( QUnit.is( "function", obj ) ) { type = "function"; } else if ( obj.setInterval !== undefined && obj.document !== undefined && obj.nodeType === undefined ) { type = "window"; } else if ( obj.nodeType === 9 ) { type = "document"; } else if ( obj.nodeType ) { type = "node"; } else if ( // native arrays toString.call( obj ) === "[object Array]" || // NodeList objects ( typeof obj.length === "number" && obj.item !== undefined && ( obj.length ? obj.item( 0 ) === obj[ 0 ] : ( obj.item( 0 ) === null && obj[ 0 ] === undefined ) ) ) ) { type = "array"; } else if ( obj.constructor === Error.prototype.constructor ) { type = "error"; } else { type = typeof obj; } return type; }, separator: function() { return this.multiline ? this.HTML ? "<br />" : "\n" : this.HTML ? "&#160;" : " "; }, // extra can be a number, shortcut for increasing-calling-decreasing indent: function( extra ) { if ( !this.multiline ) { return ""; } var chr = this.indentChar; if ( this.HTML ) { chr = chr.replace( /\t/g, " " ).replace( / /g, "&#160;" ); } return new Array( this.depth + ( extra || 0 ) ).join( chr ); }, up: function( a ) { this.depth += a || 1; }, down: function( a ) { this.depth -= a || 1; }, setParser: function( name, parser ) { this.parsers[ name ] = parser; }, // The next 3 are exposed so you can use them quote: quote, literal: literal, join: join, // depth: 1, maxDepth: 5, // This is the list of parsers, to modify them, use dump.setParser parsers: { window: "[Window]", document: "[Document]", error: function( error ) { return "Error(\"" + error.message + "\")"; }, unknown: "[Unknown]", "null": "null", "undefined": "undefined", "function": function( fn ) { var ret = "function", // functions never have name in IE name = "name" in fn ? fn.name : ( reName.exec( fn ) || [] )[ 1 ]; if ( name ) { ret += " " + name; } ret += "( "; ret = [ ret, dump.parse( fn, "functionArgs" ), "){" ].join( "" ); return join( ret, dump.parse( fn, "functionCode" ), "}" ); }, array: array, nodelist: array, "arguments": array, object: function( map, stack ) { var keys, key, val, i, nonEnumerableProperties, ret = []; if ( dump.maxDepth && dump.depth > dump.maxDepth ) { return "[object Object]"; } dump.up(); keys = []; for ( key in map ) { keys.push( key ); } // Some properties are not always enumerable on Error objects. nonEnumerableProperties = [ "message", "name" ]; for ( i in nonEnumerableProperties ) { key = nonEnumerableProperties[ i ]; if ( key in map && !( key in keys ) ) { keys.push( key ); } } keys.sort(); for ( i = 0; i < keys.length; i++ ) { key = keys[ i ]; val = map[ key ]; ret.push( dump.parse( key, "key" ) + ": " + dump.parse( val, undefined, stack ) ); } dump.down(); return join( "{", ret, "}" ); }, node: function( node ) { var len, i, val, open = dump.HTML ? "&lt;" : "<", close = dump.HTML ? "&gt;" : ">", tag = node.nodeName.toLowerCase(), ret = open + tag, attrs = node.attributes; if ( attrs ) { for ( i = 0, len = attrs.length; i < len; i++ ) { val = attrs[ i ].nodeValue; // IE6 includes all attributes in .attributes, even ones not explicitly // set. Those have values like undefined, null, 0, false, "" or // "inherit". if ( val && val !== "inherit" ) { ret += " " + attrs[ i ].nodeName + "=" + dump.parse( val, "attribute" ); } } } ret += close; // Show content of TextNode or CDATASection if ( node.nodeType === 3 || node.nodeType === 4 ) { ret += node.nodeValue; } return ret + open + "/" + tag + close; }, // function calls it internally, it's the arguments part of the function functionArgs: function( fn ) { var args, l = fn.length; if ( !l ) { return ""; } args = new Array( l ); while ( l-- ) { // 97 is 'a' args[ l ] = String.fromCharCode( 97 + l ); } return " " + args.join( ", " ) + " "; }, // object calls it internally, the key part of an item in a map key: quote, // function calls it internally, it's the content of the function functionCode: "[code]", // node calls it internally, it's an html attribute value attribute: quote, string: quote, date: quote, regexp: literal, number: literal, "boolean": literal }, // if true, entities are escaped ( <, >, \t, space and \n ) HTML: false, // indentation unit indentChar: " ", // if true, items in a collection, are separated by a \n, else just a space. multiline: true }; return dump; }()); // back compat QUnit.jsDump = QUnit.dump; // For browser, export only select globals if ( typeof window !== "undefined" ) { // Deprecated // Extend assert methods to QUnit and Global scope through Backwards compatibility (function() { var i, assertions = Assert.prototype; function applyCurrent( current ) { return function() { var assert = new Assert( QUnit.config.current ); current.apply( assert, arguments ); }; } for ( i in assertions ) { QUnit[ i ] = applyCurrent( assertions[ i ] ); } })(); (function() { var i, l, keys = [ "test", "module", "expect", "asyncTest", "start", "stop", "ok", "equal", "notEqual", "propEqual", "notPropEqual", "deepEqual", "notDeepEqual", "strictEqual", "notStrictEqual", "throws" ]; for ( i = 0, l = keys.length; i < l; i++ ) { window[ keys[ i ] ] = QUnit[ keys[ i ] ]; } })(); window.QUnit = QUnit; } // For nodejs if ( typeof module !== "undefined" && module && module.exports ) { module.exports = QUnit; // For consistency with CommonJS environments' exports module.exports.QUnit = QUnit; } // For CommonJS with exports, but without module.exports, like Rhino if ( typeof exports !== "undefined" && exports ) { exports.QUnit = QUnit; } // Get a reference to the global object, like window in browsers }( (function() { return this; })() )); /*istanbul ignore next */ // jscs:disable maximumLineLength /* * Javascript Diff Algorithm * By John Resig (http://ejohn.org/) * Modified by Chu Alan "sprite" * * Released under the MIT license. * * More Info: * http://ejohn.org/projects/javascript-diff-algorithm/ * * Usage: QUnit.diff(expected, actual) * * 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" */ QUnit.diff = (function() { var hasOwn = Object.prototype.hasOwnProperty; /*jshint eqeqeq:false, eqnull:true */ function diff( o, n ) { var i, ns = {}, os = {}; for ( i = 0; i < n.length; i++ ) { if ( !hasOwn.call( ns, n[ i ] ) ) { ns[ n[ i ] ] = { rows: [], o: null }; } ns[ n[ i ] ].rows.push( i ); } for ( i = 0; i < o.length; i++ ) { if ( !hasOwn.call( os, o[ i ] ) ) { os[ o[ i ] ] = { rows: [], n: null }; } os[ o[ i ] ].rows.push( i ); } for ( i in ns ) { if ( hasOwn.call( ns, i ) ) { if ( ns[ i ].rows.length === 1 && hasOwn.call( os, i ) && os[ i ].rows.length === 1 ) { n[ ns[ i ].rows[ 0 ] ] = { text: n[ ns[ i ].rows[ 0 ] ], row: os[ i ].rows[ 0 ] }; o[ os[ i ].rows[ 0 ] ] = { text: o[ os[ i ].rows[ 0 ] ], row: ns[ i ].rows[ 0 ] }; } } } for ( i = 0; i < n.length - 1; i++ ) { if ( n[ i ].text != null && n[ i + 1 ].text == null && n[ i ].row + 1 < o.length && o[ n[ i ].row + 1 ].text == null && n[ i + 1 ] == o[ n[ i ].row + 1 ] ) { n[ i + 1 ] = { text: n[ i + 1 ], row: n[ i ].row + 1 }; o[ n[ i ].row + 1 ] = { text: o[ n[ i ].row + 1 ], row: i + 1 }; } } for ( i = n.length - 1; i > 0; i-- ) { if ( n[ i ].text != null && n[ i - 1 ].text == null && n[ i ].row > 0 && o[ n[ i ].row - 1 ].text == null && n[ i - 1 ] == o[ n[ i ].row - 1 ] ) { n[ i - 1 ] = { text: n[ i - 1 ], row: n[ i ].row - 1 }; o[ n[ i ].row - 1 ] = { text: o[ n[ i ].row - 1 ], row: i - 1 }; } } return { o: o, n: n }; } return function( o, n ) { o = o.replace( /\s+$/, "" ); n = n.replace( /\s+$/, "" ); var i, pre, str = "", out = diff( o === "" ? [] : o.split( /\s+/ ), n === "" ? [] : n.split( /\s+/ ) ), oSpace = o.match( /\s+/g ), nSpace = n.match( /\s+/g ); if ( oSpace == null ) { oSpace = [ " " ]; } else { oSpace.push( " " ); } if ( nSpace == null ) { nSpace = [ " " ]; } else { nSpace.push( " " ); } if ( out.n.length === 0 ) { for ( i = 0; i < out.o.length; i++ ) { str += "<del>" + out.o[ i ] + oSpace[ i ] + "</del>"; } } else { if ( out.n[ 0 ].text == null ) { for ( n = 0; n < out.o.length && out.o[ n ].text == null; n++ ) { str += "<del>" + out.o[ n ] + oSpace[ n ] + "</del>"; } } for ( i = 0; i < out.n.length; i++ ) { if ( out.n[ i ].text == null ) { str += "<ins>" + out.n[ i ] + nSpace[ i ] + "</ins>"; } else { // `pre` initialized at top of scope pre = ""; for ( n = out.n[ i ].row + 1; n < out.o.length && out.o[ n ].text == null; n++ ) { pre += "<del>" + out.o[ n ] + oSpace[ n ] + "</del>"; } str += " " + out.n[ i ].text + nSpace[ i ] + pre; } } } return str; }; }()); // jscs:enable (function() { // Deprecated QUnit.init - Ref #530 // Re-initialize the configuration options QUnit.init = function() { var tests, banner, result, qunit, config = QUnit.config; config.stats = { all: 0, bad: 0 }; config.moduleStats = { all: 0, bad: 0 }; config.started = 0; config.updateRate = 1000; config.blocking = false; config.autostart = true; config.autorun = false; config.filter = ""; config.queue = []; // Return on non-browser environments // This is necessary to not break on node tests if ( typeof window === "undefined" ) { return; } qunit = id( "qunit" ); if ( qunit ) { qunit.innerHTML = "<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" + "<h2 id='qunit-banner'></h2>" + "<div id='qunit-testrunner-toolbar'></div>" + "<h2 id='qunit-userAgent'></h2>" + "<ol id='qunit-tests'></ol>"; } tests = id( "qunit-tests" ); banner = id( "qunit-banner" ); result = id( "qunit-testresult" ); if ( tests ) { tests.innerHTML = ""; } if ( banner ) { banner.className = ""; } if ( result ) { result.parentNode.removeChild( result ); } if ( tests ) { result = document.createElement( "p" ); result.id = "qunit-testresult"; result.className = "result"; tests.parentNode.insertBefore( result, tests ); result.innerHTML = "Running...<br />&#160;"; } }; // Don't load the HTML Reporter on non-Browser environments if ( typeof window === "undefined" ) { return; } var config = QUnit.config, hasOwn = Object.prototype.hasOwnProperty, defined = { document: window.document !== undefined, sessionStorage: (function() { var x = "qunit-test-string"; try { sessionStorage.setItem( x, x ); sessionStorage.removeItem( x ); return true; } catch ( e ) { return false; } }()) }, modulesList = []; /** * Escape text for attribute or text content. */ function escapeText( s ) { if ( !s ) { return ""; } s = s + ""; // Both single quotes and double quotes (for attributes) return s.replace( /['"<>&]/g, function( s ) { switch ( s ) { case "'": return "&#039;"; case "\"": return "&quot;"; case "<": return "&lt;"; case ">": return "&gt;"; case "&": return "&amp;"; } }); } /** * @param {HTMLElement} elem * @param {string} type * @param {Function} fn */ function addEvent( elem, type, fn ) { if ( elem.addEventListener ) { // Standards-based browsers elem.addEventListener( type, fn, false ); } else if ( elem.attachEvent ) { // support: IE <9 elem.attachEvent( "on" + type, fn ); } } /** * @param {Array|NodeList} elems * @param {string} type * @param {Function} fn */ function addEvents( elems, type, fn ) { var i = elems.length; while ( i-- ) { addEvent( elems[ i ], type, fn ); } } function hasClass( elem, name ) { return ( " " + elem.className + " " ).indexOf( " " + name + " " ) >= 0; } function addClass( elem, name ) { if ( !hasClass( elem, name ) ) { elem.className += ( elem.className ? " " : "" ) + name; } } function toggleClass( elem, name ) { if ( hasClass( elem, name ) ) { removeClass( elem, name ); } else { addClass( elem, name ); } } function removeClass( elem, name ) { var set = " " + elem.className + " "; // Class name may appear multiple times while ( set.indexOf( " " + name + " " ) >= 0 ) { set = set.replace( " " + name + " ", " " ); } // trim for prettiness elem.className = typeof set.trim === "function" ? set.trim() : set.replace( /^\s+|\s+$/g, "" ); } function id( name ) { return defined.document && document.getElementById && document.getElementById( name ); } function getUrlConfigHtml() { var i, j, val, escaped, escapedTooltip, selection = false, len = config.urlConfig.length, urlConfigHtml = ""; for ( i = 0; i < len; i++ ) { val = config.urlConfig[ i ]; if ( typeof val === "string" ) { val = { id: val, label: val }; } escaped = escapeText( val.id ); escapedTooltip = escapeText( val.tooltip ); if ( config[ val.id ] === undefined ) { config[ val.id ] = QUnit.urlParams[ val.id ]; } if ( !val.value || typeof val.value === "string" ) { urlConfigHtml += "<input id='qunit-urlconfig-" + escaped + "' name='" + escaped + "' type='checkbox'" + ( val.value ? " value='" + escapeText( val.value ) + "'" : "" ) + ( config[ val.id ] ? " checked='checked'" : "" ) + " title='" + escapedTooltip + "' /><label for='qunit-urlconfig-" + escaped + "' title='" + escapedTooltip + "'>" + val.label + "</label>"; } else { urlConfigHtml += "<label for='qunit-urlconfig-" + escaped + "' title='" + escapedTooltip + "'>" + val.label + ": </label><select id='qunit-urlconfig-" + escaped + "' name='" + escaped + "' title='" + escapedTooltip + "'><option></option>"; if ( QUnit.is( "array", val.value ) ) { for ( j = 0; j < val.value.length; j++ ) { escaped = escapeText( val.value[ j ] ); urlConfigHtml += "<option value='" + escaped + "'" + ( config[ val.id ] === val.value[ j ] ? ( selection = true ) && " selected='selected'" : "" ) + ">" + escaped + "</option>"; } } else { for ( j in val.value ) { if ( hasOwn.call( val.value, j ) ) { urlConfigHtml += "<option value='" + escapeText( j ) + "'" + ( config[ val.id ] === j ? ( selection = true ) && " selected='selected'" : "" ) + ">" + escapeText( val.value[ j ] ) + "</option>"; } } } if ( config[ val.id ] && !selection ) { escaped = escapeText( config[ val.id ] ); urlConfigHtml += "<option value='" + escaped + "' selected='selected' disabled='disabled'>" + escaped + "</option>"; } urlConfigHtml += "</select>"; } } return urlConfigHtml; } // Handle "click" events on toolbar checkboxes and "change" for select menus. // Updates the URL with the new state of `config.urlConfig` values. function toolbarChanged() { var updatedUrl, value, field = this, params = {}; // Detect if field is a select menu or a checkbox if ( "selectedIndex" in field ) { value = field.options[ field.selectedIndex ].value || undefined; } else { value = field.checked ? ( field.defaultValue || true ) : undefined; } params[ field.name ] = value; updatedUrl = setUrl( params ); if ( "hidepassed" === field.name && "replaceState" in window.history ) { config[ field.name ] = value || false; if ( value ) { addClass( id( "qunit-tests" ), "hidepass" ); } else { removeClass( id( "qunit-tests" ), "hidepass" ); } // It is not necessary to refresh the whole page window.history.replaceState( null, "", updatedUrl ); } else { window.location = updatedUrl; } } function setUrl( params ) { var key, querystring = "?"; params = QUnit.extend( QUnit.extend( {}, QUnit.urlParams ), params ); for ( key in params ) { if ( hasOwn.call( params, key ) ) { if ( params[ key ] === undefined ) { continue; } querystring += encodeURIComponent( key ); if ( params[ key ] !== true ) { querystring += "=" + encodeURIComponent( params[ key ] ); } querystring += "&"; } } return location.protocol + "//" + location.host + location.pathname + querystring.slice( 0, -1 ); } function applyUrlParams() { var selectBox = id( "qunit-modulefilter" ), selection = decodeURIComponent( selectBox.options[ selectBox.selectedIndex ].value ), filter = id( "qunit-filter-input" ).value; window.location = setUrl({ module: ( selection === "" ) ? undefined : selection, filter: ( filter === "" ) ? undefined : filter, // Remove testId filter testId: undefined }); } function toolbarUrlConfigContainer() { var urlConfigContainer = document.createElement( "span" ); urlConfigContainer.innerHTML = getUrlConfigHtml(); addClass( urlConfigContainer, "qunit-url-config" ); // For oldIE support: // * Add handlers to the individual elements instead of the container // * Use "click" instead of "change" for checkboxes addEvents( urlConfigContainer.getElementsByTagName( "input" ), "click", toolbarChanged ); addEvents( urlConfigContainer.getElementsByTagName( "select" ), "change", toolbarChanged ); return urlConfigContainer; } function toolbarLooseFilter() { var filter = document.createElement( "form" ), label = document.createElement( "label" ), input = document.createElement( "input" ), button = document.createElement( "button" ); addClass( filter, "qunit-filter" ); label.innerHTML = "Filter: "; input.type = "text"; input.value = config.filter || ""; input.name = "filter"; input.id = "qunit-filter-input"; button.innerHTML = "Go"; label.appendChild( input ); filter.appendChild( label ); filter.appendChild( button ); addEvent( filter, "submit", function( ev ) { applyUrlParams(); if ( ev && ev.preventDefault ) { ev.preventDefault(); } return false; }); return filter; } function toolbarModuleFilterHtml() { var i, moduleFilterHtml = ""; if ( !modulesList.length ) { return false; } modulesList.sort(function( a, b ) { return a.localeCompare( b ); }); moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label>" + "<select id='qunit-modulefilter' name='modulefilter'><option value='' " + ( QUnit.urlParams.module === undefined ? "selected='selected'" : "" ) + ">< All Modules ></option>"; for ( i = 0; i < modulesList.length; i++ ) { moduleFilterHtml += "<option value='" + escapeText( encodeURIComponent( modulesList[ i ] ) ) + "' " + ( QUnit.urlParams.module === modulesList[ i ] ? "selected='selected'" : "" ) + ">" + escapeText( modulesList[ i ] ) + "</option>"; } moduleFilterHtml += "</select>"; return moduleFilterHtml; } function toolbarModuleFilter() { var toolbar = id( "qunit-testrunner-toolbar" ), moduleFilter = document.createElement( "span" ), moduleFilterHtml = toolbarModuleFilterHtml(); if ( !toolbar || !moduleFilterHtml ) { return false; } moduleFilter.setAttribute( "id", "qunit-modulefilter-container" ); moduleFilter.innerHTML = moduleFilterHtml; addEvent( moduleFilter.lastChild, "change", applyUrlParams ); toolbar.appendChild( moduleFilter ); } function appendToolbar() { var toolbar = id( "qunit-testrunner-toolbar" ); if ( toolbar ) { toolbar.appendChild( toolbarUrlConfigContainer() ); toolbar.appendChild( toolbarLooseFilter() ); } } function appendHeader() { var header = id( "qunit-header" ); if ( header ) { header.innerHTML = "<a href='" + setUrl({ filter: undefined, module: undefined, testId: undefined }) + "'>" + header.innerHTML + "</a> "; } } function appendBanner() { var banner = id( "qunit-banner" ); if ( banner ) { banner.className = ""; } } function appendTestResults() { var tests = id( "qunit-tests" ), result = id( "qunit-testresult" ); if ( result ) { result.parentNode.removeChild( result ); } if ( tests ) { tests.innerHTML = ""; result = document.createElement( "p" ); result.id = "qunit-testresult"; result.className = "result"; tests.parentNode.insertBefore( result, tests ); result.innerHTML = "Running...<br />&#160;"; } } function storeFixture() { var fixture = id( "qunit-fixture" ); if ( fixture ) { config.fixture = fixture.innerHTML; } } function appendUserAgent() { var userAgent = id( "qunit-userAgent" ); if ( userAgent ) { userAgent.innerHTML = ""; userAgent.appendChild( document.createTextNode( navigator.userAgent ) ); } } function appendTestsList( modules ) { var i, l, x, z, test, moduleObj; for ( i = 0, l = modules.length; i < l; i++ ) { moduleObj = modules[ i ]; if ( moduleObj.name ) { modulesList.push( moduleObj.name ); } for ( x = 0, z = moduleObj.tests.length; x < z; x++ ) { test = moduleObj.tests[ x ]; appendTest( test.name, test.testId, moduleObj.name ); } } } function appendTest( name, testId, moduleName ) { var title, rerunTrigger, testBlock, assertList, tests = id( "qunit-tests" ); if ( !tests ) { return; } title = document.createElement( "strong" ); title.innerHTML = getNameHtml( name, moduleName ); rerunTrigger = document.createElement( "a" ); rerunTrigger.innerHTML = "Rerun"; rerunTrigger.href = setUrl({ testId: testId }); testBlock = document.createElement( "li" ); testBlock.appendChild( title ); testBlock.appendChild( rerunTrigger ); testBlock.id = "qunit-test-output-" + testId; assertList = document.createElement( "ol" ); assertList.className = "qunit-assert-list"; testBlock.appendChild( assertList ); tests.appendChild( testBlock ); } // HTML Reporter initialization and load QUnit.begin(function( details ) { var qunit = id( "qunit" ); // Fixture is the only one necessary to run without the #qunit element storeFixture(); if ( qunit ) { qunit.innerHTML = "<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" + "<h2 id='qunit-banner'></h2>" + "<div id='qunit-testrunner-toolbar'></div>" + "<h2 id='qunit-userAgent'></h2>" + "<ol id='qunit-tests'></ol>"; } appendHeader(); appendBanner(); appendTestResults(); appendUserAgent(); appendToolbar(); appendTestsList( details.modules ); toolbarModuleFilter(); if ( qunit && config.hidepassed ) { addClass( qunit.lastChild, "hidepass" ); } }); QUnit.done(function( details ) { var i, key, banner = id( "qunit-banner" ), tests = id( "qunit-tests" ), html = [ "Tests completed in ", details.runtime, " milliseconds.<br />", "<span class='passed'>", details.passed, "</span> assertions of <span class='total'>", details.total, "</span> passed, <span class='failed'>", details.failed, "</span> failed." ].join( "" ); if ( banner ) { banner.className = details.failed ? "qunit-fail" : "qunit-pass"; } if ( tests ) { id( "qunit-testresult" ).innerHTML = html; } if ( config.altertitle && defined.document && document.title ) { // show ? for good, ? for bad suite result in title // use escape sequences in case file gets loaded with non-utf-8-charset document.title = [ ( details.failed ? "\u2716" : "\u2714" ), document.title.replace( /^[\u2714\u2716] /i, "" ) ].join( " " ); } // clear own sessionStorage items if all tests passed if ( config.reorder && defined.sessionStorage && details.failed === 0 ) { for ( i = 0; i < sessionStorage.length; i++ ) { key = sessionStorage.key( i++ ); if ( key.indexOf( "qunit-test-" ) === 0 ) { sessionStorage.removeItem( key ); } } } // scroll back to top to show results if ( config.scrolltop && window.scrollTo ) { window.scrollTo( 0, 0 ); } }); function getNameHtml( name, module ) { var nameHtml = ""; if ( module ) { nameHtml = "<span class='module-name'>" + escapeText( module ) + "</span>: "; } nameHtml += "<span class='test-name'>" + escapeText( name ) + "</span>"; return nameHtml; } QUnit.testStart(function( details ) { var running, testBlock; testBlock = id( "qunit-test-output-" + details.testId ); if ( testBlock ) { testBlock.className = "running"; } else { // Report later registered tests appendTest( details.name, details.testId, details.module ); } running = id( "qunit-testresult" ); if ( running ) { running.innerHTML = "Running: <br />" + getNameHtml( details.name, details.module ); } }); QUnit.log(function( details ) { var assertList, assertLi, message, expected, actual, testItem = id( "qunit-test-output-" + details.testId ); if ( !testItem ) { return; } message = escapeText( details.message ) || ( details.result ? "okay" : "failed" ); message = "<span class='test-message'>" + message + "</span>"; message += "<span class='runtime'>@ " + details.runtime + " ms</span>"; // pushFailure doesn't provide details.expected // when it calls, it's implicit to also not show expected and diff stuff // Also, we need to check details.expected existence, as it can exist and be undefined if ( !details.result && hasOwn.call( details, "expected" ) ) { expected = escapeText( QUnit.dump.parse( details.expected ) ); actual = escapeText( QUnit.dump.parse( details.actual ) ); message += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected + "</pre></td></tr>"; if ( actual !== expected ) { message += "<tr class='test-actual'><th>Result: </th><td><pre>" + actual + "</pre></td></tr>" + "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit.diff( expected, actual ) + "</pre></td></tr>"; } if ( details.source ) { message += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( details.source ) + "</pre></td></tr>"; } message += "</table>"; // this occours when pushFailure is set and we have an extracted stack trace } else if ( !details.result && details.source ) { message += "<table>" + "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( details.source ) + "</pre></td></tr>" + "</table>"; } assertList = testItem.getElementsByTagName( "ol" )[ 0 ]; assertLi = document.createElement( "li" ); assertLi.className = details.result ? "pass" : "fail"; assertLi.innerHTML = message; assertList.appendChild( assertLi ); }); QUnit.testDone(function( details ) { var testTitle, time, testItem, assertList, good, bad, testCounts, skipped, tests = id( "qunit-tests" ); if ( !tests ) { return; } testItem = id( "qunit-test-output-" + details.testId ); assertList = testItem.getElementsByTagName( "ol" )[ 0 ]; good = details.passed; bad = details.failed; // store result when possible if ( config.reorder && defined.sessionStorage ) { if ( bad ) { sessionStorage.setItem( "qunit-test-" + details.module + "-" + details.name, bad ); } else { sessionStorage.removeItem( "qunit-test-" + details.module + "-" + details.name ); } } if ( bad === 0 ) { addClass( assertList, "qunit-collapsed" ); } // testItem.firstChild is the test name testTitle = testItem.firstChild; testCounts = bad ? "<b class='failed'>" + bad + "</b>, " + "<b class='passed'>" + good + "</b>, " : ""; testTitle.innerHTML += " <b class='counts'>(" + testCounts + details.assertions.length + ")</b>"; if ( details.skipped ) { testItem.className = "skipped"; skipped = document.createElement( "em" ); skipped.className = "qunit-skipped-label"; skipped.innerHTML = "skipped"; testItem.insertBefore( skipped, testTitle ); } else { addEvent( testTitle, "click", function() { toggleClass( assertList, "qunit-collapsed" ); }); testItem.className = bad ? "fail" : "pass"; time = document.createElement( "span" ); time.className = "runtime"; time.innerHTML = details.runtime + " ms"; testItem.insertBefore( time, assertList ); } }); if ( !defined.document || document.readyState === "complete" ) { config.pageLoaded = true; config.autorun = true; } if ( defined.document ) { addEvent( window, "load", QUnit.load ); } })();