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Posted to commits@myfaces.apache.org by lo...@apache.org on 2016/06/10 13:54:01 UTC
svn commit: r1747709 [2/3] - in
/myfaces/tobago/trunk/tobago-example/tobago-example-demo/src:
main/appended-resouces/META-INF/
main/java/org/apache/myfaces/tobago/example/demo/ main/webapp/
main/webapp/content/20-component/010-input/10-in/ main/webapp/...
Added: myfaces/tobago/trunk/tobago-example/tobago-example-demo/src/main/webapp/script/qunit-1.23.1.js
URL: http://svn.apache.org/viewvc/myfaces/tobago/trunk/tobago-example/tobago-example-demo/src/main/webapp/script/qunit-1.23.1.js?rev=1747709&view=auto
==============================================================================
--- myfaces/tobago/trunk/tobago-example/tobago-example-demo/src/main/webapp/script/qunit-1.23.1.js (added)
+++ myfaces/tobago/trunk/tobago-example/tobago-example-demo/src/main/webapp/script/qunit-1.23.1.js Fri Jun 10 13:54:01 2016
@@ -0,0 +1,4334 @@
+/*!
+ * QUnit 1.23.1
+ * https://qunitjs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: 2016-04-12T17:29Z
+ */
+
+( function( global ) {
+
+var QUnit = {};
+
+var Date = global.Date;
+var now = Date.now || function() {
+ return new Date().getTime();
+};
+
+var setTimeout = global.setTimeout;
+var clearTimeout = global.clearTimeout;
+
+// Store a local window from the global to allow direct references.
+var window = global.window;
+
+var defined = {
+ document: window && window.document !== undefined,
+ setTimeout: setTimeout !== undefined,
+ sessionStorage: ( function() {
+ var x = "qunit-test-string";
+ try {
+ sessionStorage.setItem( x, x );
+ sessionStorage.removeItem( x );
+ return true;
+ } catch ( e ) {
+ return false;
+ }
+ }() )
+};
+
+var fileName = ( sourceFromStacktrace( 0 ) || "" ).replace( /(:\d+)+\)?/, "" ).replace( /.+\//, "" );
+var globalStartCalled = false;
+var runStarted = false;
+
+var toString = Object.prototype.toString,
+ hasOwn = Object.prototype.hasOwnProperty;
+
+// 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;
+}
+
+// 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;
+}
+
+/**
+ * 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).
+ */
+function objectValues ( 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;
+}
+
+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
+ // This block runs on every environment, so `global` is being used instead of `window`
+ // to avoid errors on node.
+ if ( prop !== "constructor" || a !== global ) {
+ if ( b[ prop ] === undefined ) {
+ delete a[ prop ];
+ } else if ( !( undefOnly && typeof a[ prop ] !== "undefined" ) ) {
+ a[ prop ] = b[ prop ];
+ }
+ }
+ }
+ }
+
+ return a;
+}
+
+function objectType( obj ) {
+ if ( typeof obj === "undefined" ) {
+ return "undefined";
+ }
+
+ // Consider: typeof null === object
+ if ( obj === null ) {
+ return "null";
+ }
+
+ var match = toString.call( obj ).match( /^\[object\s(.*)\]$/ ),
+ type = match && match[ 1 ];
+
+ switch ( type ) {
+ case "Number":
+ if ( isNaN( obj ) ) {
+ return "nan";
+ }
+ return "number";
+ case "String":
+ case "Boolean":
+ case "Array":
+ case "Set":
+ case "Map":
+ case "Date":
+ case "RegExp":
+ case "Function":
+ case "Symbol":
+ return type.toLowerCase();
+ }
+ if ( typeof obj === "object" ) {
+ return "object";
+ }
+}
+
+// Safe object type checking
+function is( type, obj ) {
+ return QUnit.objectType( obj ) === type;
+}
+
+// Doesn't support IE6 to IE9, it will return undefined on these browsers
+// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
+function extractStacktrace( e, offset ) {
+ offset = offset === undefined ? 4 : offset;
+
+ var stack, include, i;
+
+ if ( e.stack ) {
+ stack = e.stack.split( "\n" );
+ if ( /^error$/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 ];
+
+ // Support: Safari <=6 only
+ } else if ( e.sourceURL ) {
+
+ // 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 error = new Error();
+
+ // Support: Safari <=7 only, IE <=10 - 11 only
+ // Not all browsers generate the `stack` property for `new Error()`, see also #636
+ if ( !error.stack ) {
+ try {
+ throw error;
+ } catch ( err ) {
+ error = err;
+ }
+ }
+
+ return extractStacktrace( error, offset );
+}
+
+/**
+ * Config object: Maintain internal state
+ * Later exposed as QUnit.config
+ * `config` initialized at top of scope
+ */
+var 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,
+
+ // HTML Reporter: collapse every test except the first failing test
+ // If false, all failing tests will be expanded
+ collapse: true,
+
+ // By default, scroll to top of the page when suite is done
+ scrolltop: true,
+
+ // Depth up-to which object will be dumped
+ maxDepth: 5,
+
+ // When enabled, all tests must call expect()
+ requireExpects: false,
+
+ // Placeholder for user-configurable form-exposed URL parameters
+ urlConfig: [],
+
+ // Set of all modules.
+ modules: [],
+
+ // Stack of nested modules
+ moduleStack: [],
+
+ // The first unnamed module
+ currentModule: {
+ name: "",
+ tests: []
+ },
+
+ callbacks: {}
+};
+
+// Push a loose unnamed module to the modules collection
+config.modules.push( config.currentModule );
+
+var loggingCallbacks = {};
+
+// Register logging callbacks
+function registerLoggingCallbacks( obj ) {
+ var i, l, key,
+ callbackNames = [ "begin", "done", "log", "testStart", "testDone",
+ "moduleStart", "moduleDone" ];
+
+ function registerLoggingCallback( key ) {
+ var loggingCallback = function( callback ) {
+ if ( 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 = callbackNames.length; i < l; i++ ) {
+ key = callbackNames[ i ];
+
+ // Initialize key collection of logging callback
+ if ( objectType( config.callbacks[ key ] ) === "undefined" ) {
+ config.callbacks[ key ] = [];
+ }
+
+ obj[ key ] = registerLoggingCallback( key );
+ }
+}
+
+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 ( global.console && global.console.warn ) {
+ global.console.warn(
+ "QUnit." + loggingCallback + " was replaced with a new value.\n" +
+ "Please, check out the documentation on how to apply logging callbacks.\n" +
+ "Reference: https://api.qunitjs.com/category/callbacks/"
+ );
+ }
+ }
+ }
+}
+
+( function() {
+ if ( !defined.document ) {
+ return;
+ }
+
+ // `onErrorFnPrev` initialized at top of scope
+ // Preserve other handlers
+ var 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;
+ };
+}() );
+
+// Figure out if we're running the tests from a server or not
+QUnit.isLocal = !( defined.document && window.location.protocol !== "file:" );
+
+// Expose the current QUnit version
+QUnit.version = "1.23.1";
+
+extend( QUnit, {
+
+ // Call on start of module test to prepend name to all tests
+ module: function( name, testEnvironment, executeNow ) {
+ var module, moduleFns;
+ var currentModule = config.currentModule;
+
+ if ( arguments.length === 2 ) {
+ if ( objectType( testEnvironment ) === "function" ) {
+ executeNow = testEnvironment;
+ testEnvironment = undefined;
+ }
+ }
+
+ // 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;
+ }
+
+ module = createModule();
+
+ moduleFns = {
+ beforeEach: setHook( module, "beforeEach" ),
+ afterEach: setHook( module, "afterEach" )
+ };
+
+ if ( objectType( executeNow ) === "function" ) {
+ config.moduleStack.push( module );
+ setCurrentModule( module );
+ executeNow.call( module.testEnvironment, moduleFns );
+ config.moduleStack.pop();
+ module = module.parentModule || currentModule;
+ }
+
+ setCurrentModule( module );
+
+ function createModule() {
+ var parentModule = config.moduleStack.length ?
+ config.moduleStack.slice( -1 )[ 0 ] : null;
+ var moduleName = parentModule !== null ?
+ [ parentModule.name, name ].join( " > " ) : name;
+ var module = {
+ name: moduleName,
+ parentModule: parentModule,
+ tests: [],
+ moduleId: generateHash( moduleName )
+ };
+
+ var env = {};
+ if ( parentModule ) {
+ extend( env, parentModule.testEnvironment );
+ delete env.beforeEach;
+ delete env.afterEach;
+ }
+ extend( env, testEnvironment );
+ module.testEnvironment = env;
+
+ config.modules.push( module );
+ return module;
+ }
+
+ function setCurrentModule( module ) {
+ config.currentModule = module;
+ }
+
+ },
+
+ // DEPRECATED: QUnit.asyncTest() will be removed in QUnit 2.0.
+ asyncTest: asyncTest,
+
+ test: test,
+
+ skip: skip,
+
+ only: only,
+
+ // 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;
+
+ // If semaphore is non-numeric, throw error
+ if ( isNaN( config.current.semaphore ) ) {
+ config.current.semaphore = 0;
+
+ QUnit.pushFailure(
+ "Called start() with a non-numeric decrement.",
+ sourceFromStacktrace( 2 )
+ );
+ return;
+ }
+
+ // 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,
+
+ is: is,
+
+ objectType: objectType,
+
+ 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();
+ }
+ },
+
+ stack: function( offset ) {
+ offset = ( offset || 0 ) + 2;
+ return sourceFromStacktrace( offset );
+ }
+} );
+
+registerLoggingCallbacks( QUnit );
+
+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 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 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 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 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
+ } );
+}
+
+function setHook( module, hookName ) {
+ if ( module.testEnvironment === undefined ) {
+ module.testEnvironment = {};
+ }
+
+ return function( callback ) {
+ module.testEnvironment[ hookName ] = callback;
+ };
+}
+
+var focused = false;
+var priorityCount = 0;
+var unitSampler;
+
+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;
+
+ if ( this.module.testEnvironment ) {
+ delete this.module.testEnvironment.beforeEach;
+ delete this.module.testEnvironment.afterEach;
+ }
+ this.testEnvironment = extend( {}, this.module.testEnvironment );
+
+ 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 ) {
+ runTest( this );
+ return;
+ }
+
+ try {
+ runTest( this );
+ } 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();
+ }
+ }
+
+ function runTest( test ) {
+ promise = test.callback.call( test.testEnvironment, test.assert );
+ test.resolvePromise( promise );
+ }
+ },
+
+ after: function() {
+ checkPollution();
+ },
+
+ queueHook: function( hook, hookName ) {
+ var promise,
+ test = this;
+ return function runHook() {
+ config.current = test;
+ if ( config.notrycatch ) {
+ callHook();
+ return;
+ }
+ try {
+ callHook();
+ } catch ( error ) {
+ test.pushFailure( hookName + " failed on " + test.testName + ": " +
+ ( error.message || error ), extractStacktrace( error, 0 ) );
+ }
+
+ function callHook() {
+ promise = hook.call( test.testEnvironment, test.assert );
+ test.resolvePromise( promise, hookName );
+ }
+ };
+ },
+
+ // Currently only used for module level hooks, can be used to add global level ones
+ hooks: function( handler ) {
+ var hooks = [];
+
+ function processHooks( test, module ) {
+ if ( module.parentModule ) {
+ processHooks( test, module.parentModule );
+ }
+ if ( module.testEnvironment &&
+ QUnit.objectType( module.testEnvironment[ handler ] ) === "function" ) {
+ hooks.push( test.queueHook( module.testEnvironment[ handler ], handler ) );
+ }
+ }
+
+ // Hooks are ignored on skipped tests
+ if ( !this.skip ) {
+ processHooks( this, this.module );
+ }
+ 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,
+
+ // Source of Test
+ source: this.stack,
+
+ // 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 priority,
+ 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();
+ }
+ ] );
+ }
+
+ // Prioritize previously failed tests, detected from sessionStorage
+ priority = QUnit.config.reorder && defined.sessionStorage &&
+ +sessionStorage.getItem( "qunit-test-" + this.module.name + "-" + this.testName );
+
+ return synchronize( run, priority, config.seed );
+ },
+
+ pushResult: function( resultInfo ) {
+
+ // Destructure of resultInfo = { result, actual, expected, message, negative }
+ var source,
+ details = {
+ module: this.module.name,
+ name: this.testName,
+ result: resultInfo.result,
+ message: resultInfo.message,
+ actual: resultInfo.actual,
+ expected: resultInfo.expected,
+ testId: this.testId,
+ negative: resultInfo.negative || false,
+ runtime: now() - this.started
+ };
+
+ if ( !resultInfo.result ) {
+ source = sourceFromStacktrace();
+
+ if ( source ) {
+ details.source = source;
+ }
+ }
+
+ runLoggingCallbacks( "log", details );
+
+ this.assertions.push( {
+ result: !!resultInfo.result,
+ message: resultInfo.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,
+ function() { 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 filter = config.filter,
+ regexFilter = /^(!?)\/([\w\W]*)\/(i?$)/.exec( filter ),
+ module = config.module && config.module.toLowerCase(),
+ fullName = ( this.module.name + ": " + this.testName );
+
+ function moduleChainNameMatch( testModule ) {
+ var testModuleName = testModule.name ? testModule.name.toLowerCase() : null;
+ if ( testModuleName === module ) {
+ return true;
+ } else if ( testModule.parentModule ) {
+ return moduleChainNameMatch( testModule.parentModule );
+ } else {
+ return false;
+ }
+ }
+
+ function moduleChainIdMatch( testModule ) {
+ return inArray( testModule.moduleId, config.moduleId ) > -1 ||
+ testModule.parentModule && moduleChainIdMatch( testModule.parentModule );
+ }
+
+ // Internally-generated tests are always valid
+ if ( this.callback && this.callback.validTest ) {
+ return true;
+ }
+
+ if ( config.moduleId && config.moduleId.length > 0 &&
+ !moduleChainIdMatch( this.module ) ) {
+
+ return false;
+ }
+
+ if ( config.testId && config.testId.length > 0 &&
+ inArray( this.testId, config.testId ) < 0 ) {
+
+ return false;
+ }
+
+ if ( module && !moduleChainNameMatch( this.module ) ) {
+ return false;
+ }
+
+ if ( !filter ) {
+ return true;
+ }
+
+ return regexFilter ?
+ this.regexFilter( !!regexFilter[ 1 ], regexFilter[ 2 ], regexFilter[ 3 ], fullName ) :
+ this.stringFilter( filter, fullName );
+ },
+
+ regexFilter: function( exclude, pattern, flags, fullName ) {
+ var regex = new RegExp( pattern, flags );
+ var match = regex.test( fullName );
+
+ return match !== exclude;
+ },
+
+ stringFilter: function( filter, fullName ) {
+ filter = filter.toLowerCase();
+ fullName = fullName.toLowerCase();
+
+ var include = filter.charAt( 0 ) !== "!";
+ if ( !include ) {
+ filter = filter.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 ( !defined.document ) {
+ 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 synchronize( callback, priority, seed ) {
+ var last = !priority,
+ index;
+
+ if ( QUnit.objectType( callback ) === "array" ) {
+ while ( callback.length ) {
+ synchronize( callback.shift() );
+ }
+ return;
+ }
+
+ if ( priority ) {
+ config.queue.splice( priorityCount++, 0, callback );
+ } else if ( seed ) {
+ if ( !unitSampler ) {
+ unitSampler = unitSamplerGenerator( seed );
+ }
+
+ // Insert into a random position after all priority items
+ index = Math.floor( unitSampler() * ( config.queue.length - priorityCount + 1 ) );
+ config.queue.splice( priorityCount + index, 0, callback );
+ } else {
+ config.queue.push( callback );
+ }
+
+ if ( config.autorun && !config.blocking ) {
+ process( last );
+ }
+}
+
+function unitSamplerGenerator( seed ) {
+
+ // 32-bit xorshift, requires only a nonzero seed
+ // http://excamera.com/sphinx/article-xorshift.html
+ var sample = parseInt( generateHash( seed ), 16 ) || -1;
+ return function() {
+ sample ^= sample << 13;
+ sample ^= sample >>> 17;
+ sample ^= sample << 5;
+
+ // ECMAScript has no unsigned number type
+ if ( sample < 0 ) {
+ sample += 0x100000000;
+ }
+
+ return sample / 0x100000000;
+ };
+}
+
+function saveGlobal() {
+ config.pollution = [];
+
+ if ( config.noglobals ) {
+ for ( var key in global ) {
+ if ( hasOwn.call( global, 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( ", " ) );
+ }
+}
+
+// Will be exposed as QUnit.asyncTest
+function asyncTest( testName, expected, callback ) {
+ if ( arguments.length === 2 ) {
+ callback = expected;
+ expected = null;
+ }
+
+ QUnit.test( testName, expected, callback, true );
+}
+
+// Will be exposed as QUnit.test
+function test( testName, expected, callback, async ) {
+ if ( focused ) { return; }
+
+ var newTest;
+
+ if ( arguments.length === 2 ) {
+ callback = expected;
+ expected = null;
+ }
+
+ newTest = new Test( {
+ testName: testName,
+ expected: expected,
+ async: async,
+ callback: callback
+ } );
+
+ newTest.queue();
+}
+
+// Will be exposed as QUnit.skip
+function skip( testName ) {
+ if ( focused ) { return; }
+
+ var test = new Test( {
+ testName: testName,
+ skip: true
+ } );
+
+ test.queue();
+}
+
+// Will be exposed as QUnit.only
+function only( testName, expected, callback, async ) {
+ var newTest;
+
+ if ( focused ) { return; }
+
+ QUnit.config.queue.length = 0;
+ focused = true;
+
+ if ( arguments.length === 2 ) {
+ callback = expected;
+ expected = null;
+ }
+
+ newTest = new Test( {
+ testName: testName,
+ expected: expected,
+ async: async,
+ callback: callback
+ } );
+
+ newTest.queue();
+}
+
+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 function that
+ // decrements that counter a maximum of once.
+ async: function( count ) {
+ var test = this.test,
+ popped = false,
+ acceptCallCount = count;
+
+ if ( typeof acceptCallCount === "undefined" ) {
+ acceptCallCount = 1;
+ }
+
+ test.semaphore += 1;
+ test.usedAsync = true;
+ pauseProcessing();
+
+ return function done() {
+
+ if ( popped ) {
+ test.pushFailure( "Too many calls to the `assert.async` callback",
+ sourceFromStacktrace( 2 ) );
+ return;
+ }
+ acceptCallCount -= 1;
+ if ( acceptCallCount > 0 ) {
+ return;
+ }
+
+ test.semaphore -= 1;
+ popped = true;
+ resumeProcessing();
+ };
+ },
+
+ // Exports test.push() to the user API
+ // Alias of pushResult.
+ push: function( result, actual, expected, message, negative ) {
+ var currentAssert = this instanceof Assert ? this : QUnit.config.current.assert;
+ return currentAssert.pushResult( {
+ result: result,
+ actual: actual,
+ expected: expected,
+ message: message,
+ negative: negative
+ } );
+ },
+
+ pushResult: function( resultInfo ) {
+
+ // Destructure of resultInfo = { result, actual, expected, message, negative }
+ 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.pushResult( resultInfo );
+ },
+
+ ok: function( result, message ) {
+ message = message || ( result ? "okay" : "failed, expected argument to be truthy, was: " +
+ QUnit.dump.parse( result ) );
+ this.pushResult( {
+ result: !!result,
+ actual: result,
+ expected: true,
+ message: message
+ } );
+ },
+
+ notOk: function( result, message ) {
+ message = message || ( !result ? "okay" : "failed, expected argument to be falsy, was: " +
+ QUnit.dump.parse( result ) );
+ this.pushResult( {
+ result: !result,
+ actual: result,
+ expected: false,
+ message: message
+ } );
+ },
+
+ equal: function( actual, expected, message ) {
+ /*jshint eqeqeq:false */
+ this.pushResult( {
+ result: expected == actual,
+ actual: actual,
+ expected: expected,
+ message: message
+ } );
+ },
+
+ notEqual: function( actual, expected, message ) {
+ /*jshint eqeqeq:false */
+ this.pushResult( {
+ result: expected != actual,
+ actual: actual,
+ expected: expected,
+ message: message,
+ negative: true
+ } );
+ },
+
+ propEqual: function( actual, expected, message ) {
+ actual = objectValues( actual );
+ expected = objectValues( expected );
+ this.pushResult( {
+ result: QUnit.equiv( actual, expected ),
+ actual: actual,
+ expected: expected,
+ message: message
+ } );
+ },
+
+ notPropEqual: function( actual, expected, message ) {
+ actual = objectValues( actual );
+ expected = objectValues( expected );
+ this.pushResult( {
+ result: !QUnit.equiv( actual, expected ),
+ actual: actual,
+ expected: expected,
+ message: message,
+ negative: true
+ } );
+ },
+
+ deepEqual: function( actual, expected, message ) {
+ this.pushResult( {
+ result: QUnit.equiv( actual, expected ),
+ actual: actual,
+ expected: expected,
+ message: message
+ } );
+ },
+
+ notDeepEqual: function( actual, expected, message ) {
+ this.pushResult( {
+ result: !QUnit.equiv( actual, expected ),
+ actual: actual,
+ expected: expected,
+ message: message,
+ negative: true
+ } );
+ },
+
+ strictEqual: function( actual, expected, message ) {
+ this.pushResult( {
+ result: expected === actual,
+ actual: actual,
+ expected: expected,
+ message: message
+ } );
+ },
+
+ notStrictEqual: function( actual, expected, message ) {
+ this.pushResult( {
+ result: expected !== actual,
+ actual: actual,
+ expected: expected,
+ message: message,
+ negative: true
+ } );
+ },
+
+ "throws": function( block, expected, message ) {
+ var actual, expectedType,
+ expectedOutput = expected,
+ ok = false,
+ currentTest = ( this instanceof Assert && this.test ) || QUnit.config.current;
+
+ // 'expected' is optional unless doing string comparison
+ if ( message == null && typeof expected === "string" ) {
+ message = expected;
+ expected = null;
+ }
+
+ currentTest.ignoreGlobalErrors = true;
+ try {
+ block.call( currentTest.testEnvironment );
+ } catch ( e ) {
+ actual = e;
+ }
+ currentTest.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;
+ }
+ }
+
+ currentTest.assert.pushResult( {
+ result: ok,
+ actual: actual,
+ expected: expectedOutput,
+ message: message
+ } );
+ }
+};
+
+// Provide an alternative to assert.throws(), for environments that consider throws a reserved word
+// Known to us are: Closure Compiler, Narwhal
+( function() {
+ /*jshint sub:true */
+ Assert.prototype.raises = Assert.prototype [ "throws" ]; //jscs:ignore requireDotNotation
+}() );
+
+function errorString( error ) {
+ var name, message,
+ resultErrorString = error.toString();
+ if ( resultErrorString.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 resultErrorString;
+ }
+}
+
+// Test for equality any JavaScript type.
+// Author: Philippe Rathé <pr...@gmail.com>
+QUnit.equiv = ( function() {
+
+ // Stack to decide between skip/abort functions
+ var callers = [];
+
+ // Stack to avoiding loops from circular referencing
+ var parents = [];
+ var parentsB = [];
+
+ var getProto = Object.getPrototypeOf || function( obj ) {
+
+ /*jshint proto: true */
+ return obj.__proto__;
+ };
+
+ function useStrictEquality( b, a ) {
+
+ // To catch short annotation VS 'new' annotation of a declaration. e.g.:
+ // `var i = 1;`
+ // `var j = new Number(1);`
+ if ( typeof a === "object" ) {
+ a = a.valueOf();
+ }
+ if ( typeof b === "object" ) {
+ b = b.valueOf();
+ }
+
+ return a === b;
+ }
+
+ function compareConstructors( a, b ) {
+ var protoA = getProto( a );
+ var protoB = getProto( b );
+
+ // Comparing constructors is more strict than using `instanceof`
+ if ( a.constructor === b.constructor ) {
+ return true;
+ }
+
+ // Ref #851
+ // If the obj prototype descends from a null constructor, treat it
+ // as a null prototype.
+ if ( protoA && protoA.constructor === null ) {
+ protoA = null;
+ }
+ if ( protoB && protoB.constructor === null ) {
+ protoB = null;
+ }
+
+ // Allow objects with no prototype to be equivalent to
+ // objects with Object as their constructor.
+ if ( ( protoA === null && protoB === Object.prototype ) ||
+ ( protoB === null && protoA === Object.prototype ) ) {
+ return true;
+ }
+
+ return false;
+ }
+
+ function getRegExpFlags( regexp ) {
+ return "flags" in regexp ? regexp.flags : regexp.toString().match( /[gimuy]*$/ )[ 0 ];
+ }
+
+ var callbacks = {
+ "string": useStrictEquality,
+ "boolean": useStrictEquality,
+ "number": useStrictEquality,
+ "null": useStrictEquality,
+ "undefined": useStrictEquality,
+ "symbol": useStrictEquality,
+ "date": useStrictEquality,
+
+ "nan": function() {
+ return true;
+ },
+
+ "regexp": function( b, a ) {
+ return a.source === b.source &&
+
+ // Include flags in the comparison
+ getRegExpFlags( a ) === getRegExpFlags( b );
+ },
+
+ // - 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;
+
+ 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;
+ },
+
+ "set": function( b, a ) {
+ var innerEq,
+ outerEq = true;
+
+ if ( a.size !== b.size ) {
+ return false;
+ }
+
+ a.forEach( function( aVal ) {
+ innerEq = false;
+
+ b.forEach( function( bVal ) {
+ if ( innerEquiv( bVal, aVal ) ) {
+ innerEq = true;
+ }
+ } );
+
+ if ( !innerEq ) {
+ outerEq = false;
+ }
+ } );
+
+ return outerEq;
+ },
+
+ "map": function( b, a ) {
+ var innerEq,
+ outerEq = true;
+
+ if ( a.size !== b.size ) {
+ return false;
+ }
+
+ a.forEach( function( aVal, aKey ) {
+ innerEq = false;
+
+ b.forEach( function( bVal, bKey ) {
+ if ( innerEquiv( [ bVal, bKey ], [ aVal, aKey ] ) ) {
+ innerEq = true;
+ }
+ } );
+
+ if ( !innerEq ) {
+ outerEq = false;
+ }
+ } );
+
+ return outerEq;
+ },
+
+ "object": function( b, a ) {
+ var i, j, loop, aCircular, bCircular;
+
+ // Default to true
+ var eq = true;
+ var aProperties = [];
+ var bProperties = [];
+
+ if ( compareConstructors( a, b ) === false ) {
+ 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();
+
+ // Unstack, we are done
+ callers.pop();
+
+ for ( i in b ) {
+
+ // Collect b's properties
+ bProperties.push( i );
+ }
+
+ // Ensures identical properties name
+ return eq && innerEquiv( aProperties.sort(), bProperties.sort() );
+ }
+ };
+
+ function typeEquiv( a, b ) {
+ var type = QUnit.objectType( a );
+ return QUnit.objectType( b ) === type && callbacks[ type ]( b, a );
+ }
+
+ // The real equiv function
+ function innerEquiv( a, b ) {
+
+ // We're done when there's nothing more to compare
+ if ( arguments.length < 2 ) {
+ return true;
+ }
+
+ // Require type-specific equality
+ return ( a === b || typeEquiv( a, b ) ) &&
+
+ // ...across all consecutive argument pairs
+ ( arguments.length === 2 || innerEquiv.apply( this, [].slice.call( arguments, 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, "\\\\" ).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 = {
+
+ // The 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 ? " " : " ";
+ },
+
+ // 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, " " );
+ }
+ 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: QUnit.config.maxDepth,
+
+ // 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 && inArray( key, keys ) < 0 ) {
+ 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 ? "<" : "<",
+ close = dump.HTML ? ">" : ">",
+ 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 a 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;
+
+// Deprecated
+// Extend assert methods to QUnit for 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 ] );
+ }
+}() );
+
+// For browser, export only select globals
+if ( defined.document ) {
+
+ ( function() {
+ var i, l,
+ keys = [
+ "test",
+ "module",
+ "expect",
+ "asyncTest",
+ "start",
+ "stop",
+ "ok",
+ "notOk",
+ "equal",
+ "notEqual",
+ "propEqual",
+ "notPropEqual",
+ "deepEqual",
+ "notDeepEqual",
+ "strictEqual",
+ "notStrictEqual",
+ "throws",
+ "raises"
+ ];
+
+ 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;
+}
+
+if ( typeof define === "function" && define.amd ) {
+ define( function() {
+ return QUnit;
+ } );
+ QUnit.config.autostart = false;
+}
+
+// Get a reference to the global object, like window in browsers
+}( ( function() {
+ return this;
+}() ) ) );
+
+( function() {
+
+// Only interact with URLs via window.location
+var location = typeof window !== "undefined" && window.location;
+if ( !location ) {
+ return;
+}
+
+var urlParams = getUrlParams();
+
+QUnit.urlParams = urlParams;
+
+// Match module/test by inclusion in an array
+QUnit.config.moduleId = [].concat( urlParams.moduleId || [] );
+QUnit.config.testId = [].concat( urlParams.testId || [] );
+
+// Exact case-insensitive match of the module name
+QUnit.config.module = urlParams.module;
+
+// Regular expression or case-insenstive substring match against "moduleName: testName"
+QUnit.config.filter = urlParams.filter;
+
+// Test order randomization
+if ( urlParams.seed === true ) {
+
+ // Generate a random seed if the option is specified without a value
+ QUnit.config.seed = Math.random().toString( 36 ).slice( 2 );
+} else if ( urlParams.seed ) {
+ QUnit.config.seed = urlParams.seed;
+}
+
+// Add URL-parameter-mapped config values with UI form rendering data
+QUnit.config.urlConfig.push(
+ {
+ 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 " +
+ "global object (`window` in Browsers). 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."
+ }
+);
+
+QUnit.begin( function() {
+ var i, option,
+ urlConfig = QUnit.config.urlConfig;
+
+ for ( i = 0; i < urlConfig.length; i++ ) {
+
+ // Options can be either strings or objects with nonempty "id" properties
+ option = QUnit.config.urlConfig[ i ];
+ if ( typeof option !== "string" ) {
+ option = option.id;
+ }
+
+ if ( QUnit.config[ option ] === undefined ) {
+ QUnit.config[ option ] = urlParams[ option ];
+ }
+ }
+} );
+
+function getUrlParams() {
+ var i, param, name, value;
+ var urlParams = {};
+ var params = location.search.slice( 1 ).split( "&" );
+ var length = params.length;
+
+ for ( i = 0; i < length; i++ ) {
+ if ( params[ i ] ) {
+ param = params[ i ].split( "=" );
+ name = decodeURIComponent( param[ 0 ] );
+
+ // Allow just a key to turn on a flag, e.g., test.html?noglobals
+ value = param.length === 1 ||
+ decodeURIComponent( param.slice( 1 ).join( "=" ) ) ;
+ if ( urlParams[ name ] ) {
+ urlParams[ name ] = [].concat( urlParams[ name ], value );
+ } else {
+ urlParams[ name ] = value;
+ }
+ }
+ }
+
+ return urlParams;
+}
+
+// Don't load the HTML Reporter on non-browser environments
+if ( typeof window === "undefined" || !window.document ) {
+ return;
+}
+
+// Deprecated QUnit.init - Ref #530
+// Re-initialize the configuration options
+QUnit.init = function() {
+ var 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 = [];
+
+ appendInterface();
+};
+
+var config = QUnit.config,
+ document = window.document,
+ collapseNext = false,
+ hasOwn = Object.prototype.hasOwnProperty,
+ unfilteredUrl = setUrl( { filter: undefined, module: undefined,
+ moduleId: undefined, testId: undefined } ),
+ defined = {
+ 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 "'";
+ case "\"":
+ return """;
+ case "<":
+ return "<";
+ case ">":
+ return ">";
+ case "&":
+ return "&";
+ }
+ } );
+}
+
+/**
+ * @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, function() {
+ var event = window.event;
+ if ( !event.target ) {
+ event.target = event.srcElement || document;
+ }
+
+ fn.call( elem, event );
+ } );
+ }
+}
+
+/**
+ * @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, force ) {
+ if ( force || typeof force === "undefined" && !hasClass( elem, name ) ) {
+ addClass( elem, name );
+ } else {
+ removeClass( 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 document.getElementById && document.getElementById( name );
+}
+
+function getUrlConfigHtml() {
+ var i, j, val,
+ escaped, escapedTooltip,
+ selection = false,
+ urlConfig = config.urlConfig,
+ urlConfigHtml = "";
+
+ for ( i = 0; i < urlConfig.length; i++ ) {
+
+ // Options can be either strings or objects with nonempty "id" properties
+ val = config.urlConfig[ i ];
+ if ( typeof val === "string" ) {
+ val = {
+ id: val,
+ label: val
+ };
+ }
+
+ escaped = escapeText( val.id );
+ escapedTooltip = escapeText( val.tooltip );
+
+ 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, tests,
+ 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 );
+
+ // Check if we can apply the change without a page refresh
+ if ( "hidepassed" === field.name && "replaceState" in window.history ) {
+ QUnit.urlParams[ field.name ] = value;
+ config[ field.name ] = value || false;
+ tests = id( "qunit-tests" );
+ if ( tests ) {
+ toggleClass( tests, "hidepass", value || false );
+ }
+ window.history.replaceState( null, "", updatedUrl );
+ } else {
+ window.location = updatedUrl;
+ }
+}
+
+function setUrl( params ) {
+ var key, arrValue, i,
+ querystring = "?",
+ location = window.location;
+
+ params = QUnit.extend( QUnit.extend( {}, QUnit.urlParams ), params );
+
+ for ( key in params ) {
+
+ // Skip inherited or undefined properties
+ if ( hasOwn.call( params, key ) && params[ key ] !== undefined ) {
+
+ // Output a parameter for each value of this key (but usually just one)
+ arrValue = [].concat( params[ key ] );
+ for ( i = 0; i < arrValue.length; i++ ) {
+ querystring += encodeURIComponent( key );
+ if ( arrValue[ i ] !== true ) {
+ querystring += "=" + encodeURIComponent( arrValue[ i ] );
+ }
+ querystring += "&";
+ }
+ }
+ }
+ return location.protocol + "//" + location.host +
+ location.pathname + querystring.slice( 0, -1 );
+}
+
+function applyUrlParams() {
+ var selectedModule,
+ modulesList = id( "qunit-modulefilter" ),
+ filter = id( "qunit-filter-input" ).value;
+
+ selectedModule = modulesList ?
+ decodeURIComponent( modulesList.options[ modulesList.selectedIndex ].value ) :
+ undefined;
+
+ window.location = setUrl( {
+ module: ( selectedModule === "" ) ? undefined : selectedModule,
+ filter: ( filter === "" ) ? undefined : filter,
+
+ // Remove moduleId and testId filters
+ moduleId: undefined,
+ 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;
+ }
+
+ 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() );
+ toolbarModuleFilter();
+ }
+}
+
+function appendHeader() {
+ var header = id( "qunit-header" );
+
+ if ( header ) {
+ header.innerHTML = "<a href='" + escapeText( unfilteredUrl ) + "'>" + 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 /> ";
+ }
+}
+
+function storeFixture() {
+ var fixture = id( "qunit-fixture" );
+ if ( fixture ) {
+ config.fixture = fixture.innerHTML;
+ }
+}
+
+function appendFilteredTest() {
+ var testId = QUnit.config.testId;
+ if ( !testId || testId.length <= 0 ) {
+ return "";
+ }
+ return "<div id='qunit-filteredTest'>Rerunning selected tests: " +
+ escapeText( testId.join( ", " ) ) +
+ " <a id='qunit-clearFilter' href='" +
+ escapeText( unfilteredUrl ) +
+ "'>Run all tests</a></div>";
+}
+
+function appendUserAgent() {
+ var userAgent = id( "qunit-userAgent" );
+
+ if ( userAgent ) {
+ userAgent.innerHTML = "";
+ userAgent.appendChild(
+ document.createTextNode(
+ "QUnit " + QUnit.version + "; " + navigator.userAgent
+ )
+ );
+ }
+}
+
+function appendInterface() {
+ var 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>" +
+ appendFilteredTest() +
+ "<h2 id='qunit-userAgent'></h2>" +
+ "<ol id='qunit-tests'></ol>";
+ }
+
+ appendHeader();
+ appendBanner();
+ appendTestResults();
+ appendUserAgent();
+ appendToolbar();
+}
+
+function appendTestsList( modules ) {
+ var i, l, x, z, test, moduleObj;
+
+ for ( i = 0, l = modules.length; i < l; i++ ) {
+ moduleObj = modules[ i ];
+
+ 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 i, moduleObj, tests;
+
+ // Sort modules by name for the picker
+ for ( i = 0; i < details.modules.length; i++ ) {
+ moduleObj = details.modules[ i ];
+ if ( moduleObj.name ) {
+ modulesList.push( moduleObj.name );
+ }
+ }
+ modulesList.sort( function( a, b ) {
+ return a.localeCompare( b );
+ } );
+
+ // Capture fixture HTML from the page
+ storeFixture();
+
+ // Initialize QUnit elements
+ appendInterface();
+ appendTestsList( details.modules );
+ tests = id( "qunit-tests" );
+ if ( tests && config.hidepassed ) {
+ addClass( tests, "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 && 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, bad;
+
+ 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 ) {
+ bad = QUnit.config.reorder && defined.sessionStorage &&
+ +sessionStorage.getItem( "qunit-test-" + details.module + "-" + details.name );
+
+ running.innerHTML = ( bad ?
+ "Rerunning previously failed test: <br />" :
+ "Running: <br />" ) +
+ getNameHtml( details.name, details.module );
+ }
+
+} );
+
+function stripHtml( string ) {
+
+ // Strip tags, html entity and whitespaces
+ return string.replace( /<\/?[^>]+(>|$)/g, "" ).replace( /\"/g, "" ).replace( /\s+/g, "" );
+}
+
+QUnit.log( function( details ) {
+ var assertList, assertLi,
+ message, expected, actual, diff,
+ showDiff = false,
+ 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>";
+
+ // The 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" ) ) {
+ if ( details.negative ) {
+ expected = "NOT " + QUnit.dump.parse( details.expected );
+ } else {
+ expected = QUnit.dump.parse( details.expected );
+ }
+
+ actual = QUnit.dump.parse( details.actual );
+ message += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" +
+ escapeText( expected ) +
+ "</pre></td></tr>";
+
+ if ( actual !== expected ) {
+
+ message += "<tr class='test-actual'><th>Result: </th><td><pre>" +
+ escapeText( actual ) + "</pre></td></tr>";
+
+ // Don't show diff if actual or expected are booleans
+ if ( !( /^(true|false)$/.test( actual ) ) &&
+ !( /^(true|false)$/.test( expected ) ) ) {
+ diff = QUnit.diff( expected, actual );
+ showDiff = stripHtml( diff ).length !==
+ stripHtml( expected ).length +
+ stripHtml( actual ).length;
+ }
+
+ // Don't show diff if expected and actual are totally different
+ if ( showDiff ) {
+ message += "<tr class='test-diff'><th>Diff: </th><td><pre>" +
+ diff + "</pre></td></tr>";
+ }
+ } else if ( expected.indexOf( "[object Array]" ) !== -1 ||
+ expected.indexOf( "[object Object]" ) !== -1 ) {
+ message += "<tr class='test-message'><th>Message: </th><td>" +
+ "Diff suppressed as the depth of object is more than current max depth (" +
+ QUnit.config.maxDepth + ").<p>Hint: Use <code>QUnit.dump.maxDepth</code> to " +
+ " run with a higher max depth or <a href='" +
+ escapeText( setUrl( { maxDepth: -1 } ) ) + "'>" +
+ "Rerun</a> without max depth.</p></td></tr>";
+ } else {
+ message += "<tr class='test-message'><th>Message: </th><td>" +
+ "Diff suppressed as the expected and actual results have an equivalent" +
+ " serialization</td></tr>";
+ }
+
+ if ( details.source ) {
+ message += "<tr class='test-source'><th>Source: </th><td><pre>" +
+ escapeText( details.source ) + "</pre></td></tr>";
+ }
+
+ message += "</table>";
+
+ // This occurs 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, sourceName,
+ 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 ) {
+
+ // Collapse the passing tests
+ addClass( assertList, "qunit-collapsed" );
+ } else if ( bad && config.collapse && !collapseNext ) {
+
+ // Skip collapsing the first failing test
+ collapseNext = true;
+ } else {
+
+ // Collapse remaining tests
+ addClass( assertList, "qunit-collapsed" );
+ }
+
+ // The 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 );
+ }
+
+ // Show the source of the test when showing assertions
+ if ( details.source ) {
+ sourceName = document.createElement( "p" );
+ sourceName.innerHTML = "<strong>Source: </strong>" + details.source;
+ addClass( sourceName, "qunit-source" );
+ if ( bad === 0 ) {
+ addClass( sourceName, "qunit-collapsed" );
+ }
+ addEvent( testTitle, "click", function() {
+ toggleClass( sourceName, "qunit-collapsed" );
+ } );
+ testItem.appendChild( sourceName );
+ }
+} );
+
+// Avoid readyState issue with phantomjs
+// Ref: #818
+var notPhantom = ( function( p ) {
+ return !( p && p.version && p.version.major > 0 );
+} )( window.phantom );
+
+if ( notPhantom && document.readyState === "complete" ) {
+ QUnit.load();
+} else {
+ addEvent( window, "load", QUnit.load );
+}
+
+/*
+ * This file is a modified version of google-diff-match-patch's JavaScript implementation
+ * (https://code.google.com/p/google-diff-match-patch/source/browse/trunk/javascript/diff_match_patch_uncompressed.js),
+ * modifications are licensed as more fully set forth in LICENSE.txt.
+ *
+ * The original source of google-diff-match-patch is attributable and licensed as follows:
+ *
+ * Copyright 2006 Google Inc.
+ * https://code.google.com/p/google-diff-match-patch/
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * More Info:
+ * https://code.google.com/p/google-diff-match-patch/
+ *
+ * Usage: QUnit.diff(expected, actual)
+ *
+ */
+QUnit.diff = ( function() {
+ function DiffMatchPatch() {
+ }
+
+ // DIFF FUNCTIONS
+
+ /**
+ * The data structure representing a diff is an array of tuples:
+ * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']]
+ * which means: delete 'Hello', add 'Goodbye' and keep ' world.'
+ */
+ var DIFF_DELETE = -1,
+ DIFF_INSERT = 1,
+ DIFF_EQUAL = 0;
+
+ /**
+ * Find the differences between two texts. Simplifies the problem by stripping
+ * any common prefix or suffix off the texts before diffing.
+ * @param {string} text1 Old string to be diffed.
+ * @param {string} text2 New string to be diffed.
+ * @param {boolean=} optChecklines Optional speedup flag. If present and false,
+ * then don't run a line-level diff first to identify the changed areas.
+ * Defaults to true, which does a faster, slightly less optimal diff.
+ * @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples.
+ */
+ DiffMatchPatch.prototype.DiffMain = function( text1, text2, optChecklines ) {
+ var deadline, checklines, commonlength,
+ commonprefix, commonsuffix, diffs;
+
+ // The diff must be complete in up to 1 second.
+ deadline = ( new Date() ).getTime() + 1000;
+
+ // Check for null inputs.
+ if ( text1 === null || text2 === null ) {
+ throw new Error( "Null input. (DiffMain)" );
+ }
+
+ // Check for equality (speedup).
+ if ( text1 === text2 ) {
+ if ( text1 ) {
+ return [
+ [ DIFF_EQUAL, text1 ]
+ ];
+ }
+ return [];
+ }
+
+ if ( typeof optChecklines === "undefined" ) {
+ optChecklines = true;
+ }
+
+ checklines = optChecklines;
+
+ // Trim off common prefix (speedup).
+ commonlength = this.diffCommonPrefix( text1, text2 );
+ commonprefix = text1.substring( 0, commonlength );
+ text1 = text1.substring( commonlength );
+ text2 = text2.substring( commonlength );
+
+ // Trim off common suffix (speedup).
+ commonlength = this.diffCommonSuffix( text1, text2 );
+ commonsuffix = text1.substring( text1.length - commonlength );
+ text1 = text1.substring( 0, text1.length - commonlength );
+ text2 = text2.substring( 0, text2.length - commonlength );
+
+ // Compute the diff on the middle block.
+ diffs = this.diffCompute( text1, text2, checklines, deadline );
+
+ // Restore the prefix and suffix.
+ if ( commonprefix ) {
+ diffs.unshift( [ DIFF_EQUAL, commonprefix ] );
+ }
+ if ( commonsuffix ) {
+ diffs.push( [ DIFF_EQUAL, commonsuffix ] );
+ }
+ this.diffCleanupMerge( diffs );
+ return diffs;
+ };
+
+ /**
+ * Reduce the number of edits by eliminating operationally trivial equalities.
+ * @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples.
+ */
+ DiffMatchPatch.prototype.diffCleanupEfficiency = function( diffs ) {
+ var changes, equalities, equalitiesLength, lastequality,
+ pointer, preIns, preDel, postIns, postDel;
+ changes = false;
+ equalities = []; // Stack of indices where equalities are found.
+ equalitiesLength = 0; // Keeping our own length var is faster in JS.
+ /** @type {?string} */
+ lastequality = null;
+
+ // Always equal to diffs[equalities[equalitiesLength - 1]][1]
+ pointer = 0; // Index of current position.
+
+ // Is there an insertion operation before the last equality.
+ preIns = false;
+
+ // Is there a deletion operation before the last equality.
+ preDel = false;
+
+ // Is there an insertion operation after the last equality.
+ postIns = false;
+
+ // Is there a deletion operation after the last equality.
+ postDel = false;
+ while ( pointer < diffs.length ) {
+
+ // Equality found.
+ if ( diffs[ pointer ][ 0 ] === DIFF_EQUAL ) {
+ if ( diffs[ pointer ][ 1 ].length < 4 && ( postIns || postDel ) ) {
+
+ // Candidate found.
+ equalities[ equalitiesLength++ ] = pointer;
+ preIns = postIns;
+ preDel = postDel;
+ lastequality = diffs[ pointer ][ 1 ];
+ } else {
+
+ // Not a candidate, and can never become one.
+ equalitiesLength = 0;
+ lastequality = null;
+ }
+ postIns = postDel = false;
+
+ // An insertion or deletion.
+ } else {
+
+ if ( diffs[ pointer ][ 0 ] === DIFF_DELETE ) {
+ postDel = true;
+ } else {
+ postIns = true;
+ }
+
+ /*
+ * Five types to be split:
+ * <ins>A</ins><del>B</del>XY<ins>C</ins><del>D</del>
+ * <ins>A</ins>X<ins>C</ins><del>D</del>
+ * <ins>A</ins><del>B</del>X<ins>C</ins>
+ * <ins>A</del>X<ins>C</ins><del>D</del>
+ * <ins>A</ins><del>B</del>X<del>C</del>
+ */
+ if ( lastequality && ( ( preIns && preDel && postIns && postDel ) ||
+ ( ( lastequality.length < 2 ) &&
+ ( preIns + preDel + postIns + postDel ) === 3 ) ) ) {
+
+ // Duplicate record.
+ diffs.splice(
+ equalities[ equalitiesLength - 1 ],
+ 0,
+ [ DIFF_DELETE, lastequality ]
+ );
+
+ // Change second copy to insert.
+ diffs[ equalities[ equalitiesLength - 1 ] + 1 ][ 0 ] = DIFF_INSERT;
+ equalitiesLength--; // Throw away the equality we just deleted;
+ lastequality = null;
+ if ( preIns && preDel ) {
+
+ // No changes made which could affect previous entry, keep going.
+ postIns = postDel = true;
+ equalitiesLength = 0;
+ } else {
+ equalitiesLength--; // Throw away the previous equality.
+ pointer = equalitiesLength > 0 ? equalities[ equalitiesLength - 1 ] : -1;
+ postIns = postDel = false;
+ }
+ changes = true;
+ }
+ }
+ pointer++;
+ }
+
+ if ( changes ) {
+ this.diffCleanupMerge( diffs );
+ }
+ };
+
+ /**
+ * Convert a diff array into a pretty HTML report.
+ * @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples.
+ * @param {integer} string to be beautified.
+ * @return {string} HTML representation.
+ */
+ DiffMatchPatch.prototype.diffPrettyHtml = function( diffs ) {
+ var op, data, x,
+ html = [];
+ for ( x = 0; x < diffs.length; x++ ) {
+ op = diffs[ x ][ 0 ]; // Operation (insert, delete, equal)
+ data = diffs[ x ][ 1 ]; // Text of change.
+ switch ( op ) {
+ case DIFF_INSERT:
+ html[ x ] = "<ins>" + escapeText( data ) + "</ins>";
+ break;
+ case DIFF_DELETE:
+ html[ x ] = "<del>" + escapeText( data ) + "</del>";
+ break;
+ case DIFF_EQUAL:
+ html[ x ] = "<span>" + escapeText( data ) + "</span>";
+ break;
+ }
+ }
+ return html.join( "" );
+ };
+
+ /**
+ * Determine the common prefix of two strings.
+ * @param {string} text1 First string.
+ * @param {string} text2 Second string.
+ * @return {number} The number of characters common to the start of each
+ * string.
+ */
+ DiffMatchPatch.prototype.diffCommonPrefix = function( text1, text2 ) {
+ var pointermid, pointermax, pointermin, pointerstart;
+
+ // Quick check for common null cases.
+ if ( !text1 || !text2 || text1.charAt( 0 ) !== text2.charAt( 0 ) ) {
+ return 0;
+ }
+
+ // Binary search.
+ // Performance analysis: https://neil.fraser.name/news/2007/10/09/
+ pointermin = 0;
+ pointermax = Math.min( text1.length, text2.length );
+ pointermid = pointermax;
+ pointerstart = 0;
[... 915 lines stripped ...]