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root / drupal7 / sites / all / modules / jquery_update / replace / ui / external / qunit.js @ 503b3f7b

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/**
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 * QUnit v1.11.0 - A JavaScript Unit Testing Framework
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 *
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 * http://qunitjs.com
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 *
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 * Copyright 2012 jQuery Foundation and other contributors
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 * Released under the MIT license.
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 * http://jquery.org/license
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 */
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(function( window ) {
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var QUnit,
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        assert,
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        config,
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        onErrorFnPrev,
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        testId = 0,
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        fileName = (sourceFromStacktrace( 0 ) || "" ).replace(/(:\d+)+\)?/, "").replace(/.+\//, ""),
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        toString = Object.prototype.toString,
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        hasOwn = Object.prototype.hasOwnProperty,
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        // Keep a local reference to Date (GH-283)
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        Date = window.Date,
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        defined = {
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                setTimeout: typeof window.setTimeout !== "undefined",
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                sessionStorage: (function() {
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                        var x = "qunit-test-string";
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                        try {
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                                sessionStorage.setItem( x, x );
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                                sessionStorage.removeItem( x );
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                                return true;
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                        } catch( e ) {
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                                return false;
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                        }
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                }())
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        },
36
        /**
37
         * Provides a normalized error string, correcting an issue
38
         * with IE 7 (and prior) where Error.prototype.toString is
39
         * not properly implemented
40
         *
41
         * Based on http://es5.github.com/#x15.11.4.4
42
         *
43
         * @param {String|Error} error
44
         * @return {String} error message
45
         */
46
        errorString = function( error ) {
47
                var name, message,
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                        errorString = error.toString();
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                if ( errorString.substring( 0, 7 ) === "[object" ) {
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                        name = error.name ? error.name.toString() : "Error";
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                        message = error.message ? error.message.toString() : "";
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                        if ( name && message ) {
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                                return name + ": " + message;
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                        } else if ( name ) {
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                                return name;
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                        } else if ( message ) {
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                                return message;
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                        } else {
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                                return "Error";
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                        }
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                } else {
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                        return errorString;
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                }
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        },
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        /**
66
         * Makes a clone of an object using only Array or Object as base,
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         * and copies over the own enumerable properties.
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         *
69
         * @param {Object} obj
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         * @return {Object} New object with only the own properties (recursively).
71
         */
72
        objectValues = function( obj ) {
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                // Grunt 0.3.x uses an older version of jshint that still has jshint/jshint#392.
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                /*jshint newcap: false */
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                var key, val,
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                        vals = QUnit.is( "array", obj ) ? [] : {};
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                for ( key in obj ) {
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                        if ( hasOwn.call( obj, key ) ) {
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                                val = obj[key];
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                                vals[key] = val === Object(val) ? objectValues(val) : val;
81
                        }
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                }
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                return vals;
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        };
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function Test( settings ) {
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        extend( this, settings );
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        this.assertions = [];
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        this.testNumber = ++Test.count;
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}
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Test.count = 0;
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Test.prototype = {
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        init: function() {
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                var a, b, li,
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                        tests = id( "qunit-tests" );
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                if ( tests ) {
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                        b = document.createElement( "strong" );
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                        b.innerHTML = this.nameHtml;
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                        // `a` initialized at top of scope
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                        a = document.createElement( "a" );
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                        a.innerHTML = "Rerun";
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                        a.href = QUnit.url({ testNumber: this.testNumber });
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                        li = document.createElement( "li" );
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                        li.appendChild( b );
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                        li.appendChild( a );
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                        li.className = "running";
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                        li.id = this.id = "qunit-test-output" + testId++;
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                        tests.appendChild( li );
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                }
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        },
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        setup: function() {
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                if ( this.module !== config.previousModule ) {
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                        if ( config.previousModule ) {
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                                runLoggingCallbacks( "moduleDone", QUnit, {
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                                        name: config.previousModule,
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                                        failed: config.moduleStats.bad,
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                                        passed: config.moduleStats.all - config.moduleStats.bad,
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                                        total: config.moduleStats.all
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                                });
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                        }
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                        config.previousModule = this.module;
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                        config.moduleStats = { all: 0, bad: 0 };
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                        runLoggingCallbacks( "moduleStart", QUnit, {
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                                name: this.module
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                        });
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                } else if ( config.autorun ) {
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                        runLoggingCallbacks( "moduleStart", QUnit, {
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                                name: this.module
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                        });
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                }
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                config.current = this;
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                this.testEnvironment = extend({
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                        setup: function() {},
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                        teardown: function() {}
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                }, this.moduleTestEnvironment );
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                this.started = +new Date();
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                runLoggingCallbacks( "testStart", QUnit, {
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                        name: this.testName,
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                        module: this.module
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                });
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                // allow utility functions to access the current test environment
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                // TODO why??
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                QUnit.current_testEnvironment = this.testEnvironment;
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                if ( !config.pollution ) {
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                        saveGlobal();
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                }
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                if ( config.notrycatch ) {
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                        this.testEnvironment.setup.call( this.testEnvironment );
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                        return;
161
                }
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                try {
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                        this.testEnvironment.setup.call( this.testEnvironment );
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                } catch( e ) {
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                        QUnit.pushFailure( "Setup failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
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                }
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        },
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        run: function() {
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                config.current = this;
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                var running = id( "qunit-testresult" );
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                if ( running ) {
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                        running.innerHTML = "Running: <br/>" + this.nameHtml;
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                }
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                if ( this.async ) {
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                        QUnit.stop();
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                }
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                this.callbackStarted = +new Date();
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                if ( config.notrycatch ) {
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                        this.callback.call( this.testEnvironment, QUnit.assert );
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                        this.callbackRuntime = +new Date() - this.callbackStarted;
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                        return;
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                }
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                try {
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                        this.callback.call( this.testEnvironment, QUnit.assert );
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                        this.callbackRuntime = +new Date() - this.callbackStarted;
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                } catch( e ) {
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                        this.callbackRuntime = +new Date() - this.callbackStarted;
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                        QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + " " + this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) );
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                        // else next test will carry the responsibility
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                        saveGlobal();
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                        // Restart the tests if they're blocking
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                        if ( config.blocking ) {
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                                QUnit.start();
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                        }
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                }
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        },
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        teardown: function() {
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                config.current = this;
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                if ( config.notrycatch ) {
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                        if ( typeof this.callbackRuntime === "undefined" ) {
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                                this.callbackRuntime = +new Date() - this.callbackStarted;
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                        }
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                        this.testEnvironment.teardown.call( this.testEnvironment );
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                        return;
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                } else {
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                        try {
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                                this.testEnvironment.teardown.call( this.testEnvironment );
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                        } catch( e ) {
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                                QUnit.pushFailure( "Teardown failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
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                        }
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                }
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                checkPollution();
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        },
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        finish: function() {
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                config.current = this;
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                if ( config.requireExpects && this.expected === null ) {
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                        QUnit.pushFailure( "Expected number of assertions to be defined, but expect() was not called.", this.stack );
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                } else if ( this.expected !== null && this.expected !== this.assertions.length ) {
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                        QUnit.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run", this.stack );
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                } else if ( this.expected === null && !this.assertions.length ) {
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                        QUnit.pushFailure( "Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.", this.stack );
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                }
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                var i, assertion, a, b, time, li, ol,
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                        test = this,
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                        good = 0,
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                        bad = 0,
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                        tests = id( "qunit-tests" );
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                this.runtime = +new Date() - this.started;
239
                config.stats.all += this.assertions.length;
240
                config.moduleStats.all += this.assertions.length;
241
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                if ( tests ) {
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                        ol = document.createElement( "ol" );
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                        ol.className = "qunit-assert-list";
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                        for ( i = 0; i < this.assertions.length; i++ ) {
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                                assertion = this.assertions[i];
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                                li = document.createElement( "li" );
250
                                li.className = assertion.result ? "pass" : "fail";
251
                                li.innerHTML = assertion.message || ( assertion.result ? "okay" : "failed" );
252
                                ol.appendChild( li );
253
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                                if ( assertion.result ) {
255
                                        good++;
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                                } else {
257
                                        bad++;
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                                        config.stats.bad++;
259
                                        config.moduleStats.bad++;
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                                }
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                        }
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                        // store result when possible
264
                        if ( QUnit.config.reorder && defined.sessionStorage ) {
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                                if ( bad ) {
266
                                        sessionStorage.setItem( "qunit-test-" + this.module + "-" + this.testName, bad );
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                                } else {
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                                        sessionStorage.removeItem( "qunit-test-" + this.module + "-" + this.testName );
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                                }
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                        }
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                        if ( bad === 0 ) {
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                                addClass( ol, "qunit-collapsed" );
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                        }
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                        // `b` initialized at top of scope
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                        b = document.createElement( "strong" );
278
                        b.innerHTML = this.nameHtml + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
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                        addEvent(b, "click", function() {
281
                                var next = b.parentNode.lastChild,
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                                        collapsed = hasClass( next, "qunit-collapsed" );
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                                ( collapsed ? removeClass : addClass )( next, "qunit-collapsed" );
284
                        });
285
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                        addEvent(b, "dblclick", function( e ) {
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                                var target = e && e.target ? e.target : window.event.srcElement;
288
                                if ( target.nodeName.toLowerCase() === "span" || target.nodeName.toLowerCase() === "b" ) {
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                                        target = target.parentNode;
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                                }
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                                if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
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                                        window.location = QUnit.url({ testNumber: test.testNumber });
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                                }
294
                        });
295
296
                        // `time` initialized at top of scope
297
                        time = document.createElement( "span" );
298
                        time.className = "runtime";
299
                        time.innerHTML = this.runtime + " ms";
300
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                        // `li` initialized at top of scope
302
                        li = id( this.id );
303
                        li.className = bad ? "fail" : "pass";
304
                        li.removeChild( li.firstChild );
305
                        a = li.firstChild;
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                        li.appendChild( b );
307
                        li.appendChild( a );
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                        li.appendChild( time );
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                        li.appendChild( ol );
310
311
                } else {
312
                        for ( i = 0; i < this.assertions.length; i++ ) {
313
                                if ( !this.assertions[i].result ) {
314
                                        bad++;
315
                                        config.stats.bad++;
316
                                        config.moduleStats.bad++;
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                                }
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                        }
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                }
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                runLoggingCallbacks( "testDone", QUnit, {
322
                        name: this.testName,
323
                        module: this.module,
324
                        failed: bad,
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                        passed: this.assertions.length - bad,
326
                        total: this.assertions.length,
327
                        duration: this.runtime
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                });
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                QUnit.reset();
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                config.current = undefined;
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        },
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        queue: function() {
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                var bad,
337
                        test = this;
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                synchronize(function() {
340
                        test.init();
341
                });
342
                function run() {
343
                        // each of these can by async
344
                        synchronize(function() {
345
                                test.setup();
346
                        });
347
                        synchronize(function() {
348
                                test.run();
349
                        });
350
                        synchronize(function() {
351
                                test.teardown();
352
                        });
353
                        synchronize(function() {
354
                                test.finish();
355
                        });
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                }
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                // `bad` initialized at top of scope
359
                // defer when previous test run passed, if storage is available
360
                bad = QUnit.config.reorder && defined.sessionStorage &&
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                                                +sessionStorage.getItem( "qunit-test-" + this.module + "-" + this.testName );
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                if ( bad ) {
364
                        run();
365
                } else {
366
                        synchronize( run, true );
367
                }
368
        }
369
};
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// Root QUnit object.
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// `QUnit` initialized at top of scope
373
QUnit = {
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        // call on start of module test to prepend name to all tests
376
        module: function( name, testEnvironment ) {
377
                config.currentModule = name;
378
                config.currentModuleTestEnvironment = testEnvironment;
379
                config.modules[name] = true;
380
        },
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        asyncTest: function( testName, expected, callback ) {
383
                if ( arguments.length === 2 ) {
384
                        callback = expected;
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                        expected = null;
386
                }
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                QUnit.test( testName, expected, callback, true );
389
        },
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        test: function( testName, expected, callback, async ) {
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                var test,
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                        nameHtml = "<span class='test-name'>" + escapeText( testName ) + "</span>";
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                if ( arguments.length === 2 ) {
396
                        callback = expected;
397
                        expected = null;
398
                }
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                if ( config.currentModule ) {
401
                        nameHtml = "<span class='module-name'>" + escapeText( config.currentModule ) + "</span>: " + nameHtml;
402
                }
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                test = new Test({
405
                        nameHtml: nameHtml,
406
                        testName: testName,
407
                        expected: expected,
408
                        async: async,
409
                        callback: callback,
410
                        module: config.currentModule,
411
                        moduleTestEnvironment: config.currentModuleTestEnvironment,
412
                        stack: sourceFromStacktrace( 2 )
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                });
414
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                if ( !validTest( test ) ) {
416
                        return;
417
                }
418
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                test.queue();
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        },
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422
        // Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
423
        expect: function( asserts ) {
424
                if (arguments.length === 1) {
425
                        config.current.expected = asserts;
426
                } else {
427
                        return config.current.expected;
428
                }
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        },
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        start: function( count ) {
432
                // QUnit hasn't been initialized yet.
433
                // Note: RequireJS (et al) may delay onLoad
434
                if ( config.semaphore === undefined ) {
435
                        QUnit.begin(function() {
436
                                // This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first
437
                                setTimeout(function() {
438
                                        QUnit.start( count );
439
                                });
440
                        });
441
                        return;
442
                }
443
444
                config.semaphore -= count || 1;
445
                // don't start until equal number of stop-calls
446
                if ( config.semaphore > 0 ) {
447
                        return;
448
                }
449
                // ignore if start is called more often then stop
450
                if ( config.semaphore < 0 ) {
451
                        config.semaphore = 0;
452
                        QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) );
453
                        return;
454
                }
455
                // A slight delay, to avoid any current callbacks
456
                if ( defined.setTimeout ) {
457
                        window.setTimeout(function() {
458
                                if ( config.semaphore > 0 ) {
459
                                        return;
460
                                }
461
                                if ( config.timeout ) {
462
                                        clearTimeout( config.timeout );
463
                                }
464
465
                                config.blocking = false;
466
                                process( true );
467
                        }, 13);
468
                } else {
469
                        config.blocking = false;
470
                        process( true );
471
                }
472
        },
473
474
        stop: function( count ) {
475
                config.semaphore += count || 1;
476
                config.blocking = true;
477
478
                if ( config.testTimeout && defined.setTimeout ) {
479
                        clearTimeout( config.timeout );
480
                        config.timeout = window.setTimeout(function() {
481
                                QUnit.ok( false, "Test timed out" );
482
                                config.semaphore = 1;
483
                                QUnit.start();
484
                        }, config.testTimeout );
485
                }
486
        }
487
};
488
489
// `assert` initialized at top of scope
490
// Asssert helpers
491
// All of these must either call QUnit.push() or manually do:
492
// - runLoggingCallbacks( "log", .. );
493
// - config.current.assertions.push({ .. });
494
// We attach it to the QUnit object *after* we expose the public API,
495
// otherwise `assert` will become a global variable in browsers (#341).
496
assert = {
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        /**
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         * Asserts rough true-ish result.
499
         * @name ok
500
         * @function
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         * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
502
         */
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        ok: function( result, msg ) {
504
                if ( !config.current ) {
505
                        throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) );
506
                }
507
                result = !!result;
508
509
                var source,
510
                        details = {
511
                                module: config.current.module,
512
                                name: config.current.testName,
513
                                result: result,
514
                                message: msg
515
                        };
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                msg = escapeText( msg || (result ? "okay" : "failed" ) );
518
                msg = "<span class='test-message'>" + msg + "</span>";
519
520
                if ( !result ) {
521
                        source = sourceFromStacktrace( 2 );
522
                        if ( source ) {
523
                                details.source = source;
524
                                msg += "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr></table>";
525
                        }
526
                }
527
                runLoggingCallbacks( "log", QUnit, details );
528
                config.current.assertions.push({
529
                        result: result,
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                        message: msg
531
                });
532
        },
533
534
        /**
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         * Assert that the first two arguments are equal, with an optional message.
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         * Prints out both actual and expected values.
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         * @name equal
538
         * @function
539
         * @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" );
540
         */
541
        equal: function( actual, expected, message ) {
542
                /*jshint eqeqeq:false */
543
                QUnit.push( expected == actual, actual, expected, message );
544
        },
545
546
        /**
547
         * @name notEqual
548
         * @function
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         */
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        notEqual: function( actual, expected, message ) {
551
                /*jshint eqeqeq:false */
552
                QUnit.push( expected != actual, actual, expected, message );
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        },
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        /**
556
         * @name propEqual
557
         * @function
558
         */
559
        propEqual: function( actual, expected, message ) {
560
                actual = objectValues(actual);
561
                expected = objectValues(expected);
562
                QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
563 85ad3d82 Assos Assos
        },
564 503b3f7b Assos Assos
565
        /**
566
         * @name notPropEqual
567
         * @function
568
         */
569
        notPropEqual: function( actual, expected, message ) {
570
                actual = objectValues(actual);
571
                expected = objectValues(expected);
572
                QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
573 85ad3d82 Assos Assos
        },
574
575 503b3f7b Assos Assos
        /**
576
         * @name deepEqual
577
         * @function
578
         */
579
        deepEqual: function( actual, expected, message ) {
580
                QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
581 85ad3d82 Assos Assos
        },
582
583 503b3f7b Assos Assos
        /**
584
         * @name notDeepEqual
585
         * @function
586
         */
587
        notDeepEqual: function( actual, expected, message ) {
588
                QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
589 85ad3d82 Assos Assos
        },
590
591 503b3f7b Assos Assos
        /**
592
         * @name strictEqual
593
         * @function
594
         */
595
        strictEqual: function( actual, expected, message ) {
596
                QUnit.push( expected === actual, actual, expected, message );
597 85ad3d82 Assos Assos
        },
598
599 503b3f7b Assos Assos
        /**
600
         * @name notStrictEqual
601
         * @function
602
         */
603
        notStrictEqual: function( actual, expected, message ) {
604
                QUnit.push( expected !== actual, actual, expected, message );
605 85ad3d82 Assos Assos
        },
606
607 503b3f7b Assos Assos
        "throws": function( block, expected, message ) {
608
                var actual,
609
                        expectedOutput = expected,
610
                        ok = false;
611 85ad3d82 Assos Assos
612 503b3f7b Assos Assos
                // 'expected' is optional
613
                if ( typeof expected === "string" ) {
614
                        message = expected;
615
                        expected = null;
616 85ad3d82 Assos Assos
                }
617
618 503b3f7b Assos Assos
                config.current.ignoreGlobalErrors = true;
619
                try {
620
                        block.call( config.current.testEnvironment );
621
                } catch (e) {
622
                        actual = e;
623
                }
624
                config.current.ignoreGlobalErrors = false;
625
626
                if ( actual ) {
627
                        // we don't want to validate thrown error
628
                        if ( !expected ) {
629
                                ok = true;
630
                                expectedOutput = null;
631
                        // expected is a regexp
632
                        } else if ( QUnit.objectType( expected ) === "regexp" ) {
633
                                ok = expected.test( errorString( actual ) );
634
                        // expected is a constructor
635
                        } else if ( actual instanceof expected ) {
636
                                ok = true;
637
                        // expected is a validation function which returns true is validation passed
638
                        } else if ( expected.call( {}, actual ) === true ) {
639
                                expectedOutput = null;
640
                                ok = true;
641
                        }
642
643
                        QUnit.push( ok, actual, expectedOutput, message );
644
                } else {
645
                        QUnit.pushFailure( message, null, 'No exception was thrown.' );
646 85ad3d82 Assos Assos
                }
647
        }
648 503b3f7b Assos Assos
};
649 85ad3d82 Assos Assos
650 503b3f7b Assos Assos
/**
651
 * @deprecate since 1.8.0
652
 * Kept assertion helpers in root for backwards compatibility.
653
 */
654
extend( QUnit, assert );
655
656
/**
657
 * @deprecated since 1.9.0
658
 * Kept root "raises()" for backwards compatibility.
659
 * (Note that we don't introduce assert.raises).
660
 */
661
QUnit.raises = assert[ "throws" ];
662
663
/**
664
 * @deprecated since 1.0.0, replaced with error pushes since 1.3.0
665
 * Kept to avoid TypeErrors for undefined methods.
666
 */
667
QUnit.equals = function() {
668
        QUnit.push( false, false, false, "QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead" );
669
};
670
QUnit.same = function() {
671
        QUnit.push( false, false, false, "QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead" );
672 85ad3d82 Assos Assos
};
673
674 503b3f7b Assos Assos
// We want access to the constructor's prototype
675
(function() {
676
        function F() {}
677
        F.prototype = QUnit;
678
        QUnit = new F();
679
        // Make F QUnit's constructor so that we can add to the prototype later
680
        QUnit.constructor = F;
681
}());
682 85ad3d82 Assos Assos
683 503b3f7b Assos Assos
/**
684
 * Config object: Maintain internal state
685
 * Later exposed as QUnit.config
686
 * `config` initialized at top of scope
687
 */
688
config = {
689 85ad3d82 Assos Assos
        // The queue of tests to run
690
        queue: [],
691
692
        // block until document ready
693 503b3f7b Assos Assos
        blocking: true,
694
695
        // when enabled, show only failing tests
696
        // gets persisted through sessionStorage and can be changed in UI via checkbox
697
        hidepassed: false,
698
699
        // by default, run previously failed tests first
700
        // very useful in combination with "Hide passed tests" checked
701
        reorder: true,
702
703
        // by default, modify document.title when suite is done
704
        altertitle: true,
705
706
        // when enabled, all tests must call expect()
707
        requireExpects: false,
708
709
        // add checkboxes that are persisted in the query-string
710
        // when enabled, the id is set to `true` as a `QUnit.config` property
711
        urlConfig: [
712
                {
713
                        id: "noglobals",
714
                        label: "Check for Globals",
715
                        tooltip: "Enabling this will test if any test introduces new properties on the `window` object. Stored as query-strings."
716
                },
717
                {
718
                        id: "notrycatch",
719
                        label: "No try-catch",
720
                        tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging exceptions in IE reasonable. Stored as query-strings."
721
                }
722
        ],
723
724
        // Set of all modules.
725
        modules: {},
726
727
        // logging callback queues
728
        begin: [],
729
        done: [],
730
        log: [],
731
        testStart: [],
732
        testDone: [],
733
        moduleStart: [],
734
        moduleDone: []
735 85ad3d82 Assos Assos
};
736
737 503b3f7b Assos Assos
// Export global variables, unless an 'exports' object exists,
738
// in that case we assume we're in CommonJS (dealt with on the bottom of the script)
739
if ( typeof exports === "undefined" ) {
740
        extend( window, QUnit );
741
742
        // Expose QUnit object
743
        window.QUnit = QUnit;
744
}
745
746
// Initialize more QUnit.config and QUnit.urlParams
747 85ad3d82 Assos Assos
(function() {
748 503b3f7b Assos Assos
        var i,
749
                location = window.location || { search: "", protocol: "file:" },
750
                params = location.search.slice( 1 ).split( "&" ),
751
                length = params.length,
752
                urlParams = {},
753
                current;
754
755
        if ( params[ 0 ] ) {
756
                for ( i = 0; i < length; i++ ) {
757
                        current = params[ i ].split( "=" );
758
                        current[ 0 ] = decodeURIComponent( current[ 0 ] );
759
                        // allow just a key to turn on a flag, e.g., test.html?noglobals
760
                        current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
761
                        urlParams[ current[ 0 ] ] = current[ 1 ];
762 85ad3d82 Assos Assos
                }
763
        }
764 503b3f7b Assos Assos
765
        QUnit.urlParams = urlParams;
766
767
        // String search anywhere in moduleName+testName
768
        config.filter = urlParams.filter;
769
770
        // Exact match of the module name
771
        config.module = urlParams.module;
772
773
        config.testNumber = parseInt( urlParams.testNumber, 10 ) || null;
774
775 85ad3d82 Assos Assos
        // Figure out if we're running the tests from a server or not
776 503b3f7b Assos Assos
        QUnit.isLocal = location.protocol === "file:";
777
}());
778 85ad3d82 Assos Assos
779 503b3f7b Assos Assos
// Extend QUnit object,
780
// these after set here because they should not be exposed as global functions
781
extend( QUnit, {
782
        assert: assert,
783 85ad3d82 Assos Assos
784
        config: config,
785
786
        // Initialize the configuration options
787
        init: function() {
788 503b3f7b Assos Assos
                extend( config, {
789 85ad3d82 Assos Assos
                        stats: { all: 0, bad: 0 },
790
                        moduleStats: { all: 0, bad: 0 },
791 503b3f7b Assos Assos
                        started: +new Date(),
792 85ad3d82 Assos Assos
                        updateRate: 1000,
793
                        blocking: false,
794
                        autostart: true,
795
                        autorun: false,
796 503b3f7b Assos Assos
                        filter: "",
797
                        queue: [],
798
                        semaphore: 1
799 85ad3d82 Assos Assos
                });
800
801 503b3f7b Assos Assos
                var tests, banner, result,
802
                        qunit = id( "qunit" );
803
804
                if ( qunit ) {
805
                        qunit.innerHTML =
806
                                "<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" +
807
                                "<h2 id='qunit-banner'></h2>" +
808
                                "<div id='qunit-testrunner-toolbar'></div>" +
809
                                "<h2 id='qunit-userAgent'></h2>" +
810
                                "<ol id='qunit-tests'></ol>";
811
                }
812
813
                tests = id( "qunit-tests" );
814
                banner = id( "qunit-banner" );
815
                result = id( "qunit-testresult" );
816 85ad3d82 Assos Assos
817
                if ( tests ) {
818
                        tests.innerHTML = "";
819
                }
820
821
                if ( banner ) {
822
                        banner.className = "";
823
                }
824
825
                if ( result ) {
826
                        result.parentNode.removeChild( result );
827
                }
828 503b3f7b Assos Assos
829
                if ( tests ) {
830
                        result = document.createElement( "p" );
831
                        result.id = "qunit-testresult";
832
                        result.className = "result";
833
                        tests.parentNode.insertBefore( result, tests );
834
                        result.innerHTML = "Running...<br/>&nbsp;";
835
                }
836 85ad3d82 Assos Assos
        },
837 503b3f7b Assos Assos
838
        // Resets the test setup. Useful for tests that modify the DOM.
839 85ad3d82 Assos Assos
        reset: function() {
840 503b3f7b Assos Assos
                var fixture = id( "qunit-fixture" );
841
                if ( fixture ) {
842
                        fixture.innerHTML = config.fixture;
843 85ad3d82 Assos Assos
                }
844
        },
845 503b3f7b Assos Assos
846
        // Trigger an event on an element.
847
        // @example triggerEvent( document.body, "click" );
848 85ad3d82 Assos Assos
        triggerEvent: function( elem, type, event ) {
849
                if ( document.createEvent ) {
850 503b3f7b Assos Assos
                        event = document.createEvent( "MouseEvents" );
851 85ad3d82 Assos Assos
                        event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
852
                                0, 0, 0, 0, 0, false, false, false, false, 0, null);
853
854 503b3f7b Assos Assos
                        elem.dispatchEvent( event );
855 85ad3d82 Assos Assos
                } else if ( elem.fireEvent ) {
856 503b3f7b Assos Assos
                        elem.fireEvent( "on" + type );
857 85ad3d82 Assos Assos
                }
858
        },
859 503b3f7b Assos Assos
860 85ad3d82 Assos Assos
        // Safe object type checking
861
        is: function( type, obj ) {
862 503b3f7b Assos Assos
                return QUnit.objectType( obj ) === type;
863 85ad3d82 Assos Assos
        },
864 503b3f7b Assos Assos
865 85ad3d82 Assos Assos
        objectType: function( obj ) {
866 503b3f7b Assos Assos
                if ( typeof obj === "undefined" ) {
867 85ad3d82 Assos Assos
                                return "undefined";
868 503b3f7b Assos Assos
                // consider: typeof null === object
869
                }
870
                if ( obj === null ) {
871
                                return "null";
872
                }
873
874
                var match = toString.call( obj ).match(/^\[object\s(.*)\]$/),
875
                        type = match && match[1] || "";
876
877
                switch ( type ) {
878
                        case "Number":
879
                                if ( isNaN(obj) ) {
880
                                        return "nan";
881
                                }
882
                                return "number";
883
                        case "String":
884
                        case "Boolean":
885
                        case "Array":
886
                        case "Date":
887
                        case "RegExp":
888
                        case "Function":
889
                                return type.toLowerCase();
890
                }
891
                if ( typeof obj === "object" ) {
892
                        return "object";
893
                }
894
                return undefined;
895
        },
896
897
        push: function( result, actual, expected, message ) {
898
                if ( !config.current ) {
899
                        throw new Error( "assertion outside test context, was " + sourceFromStacktrace() );
900
                }
901
902
                var output, source,
903
                        details = {
904
                                module: config.current.module,
905
                                name: config.current.testName,
906
                                result: result,
907
                                message: message,
908
                                actual: actual,
909
                                expected: expected
910
                        };
911
912
                message = escapeText( message ) || ( result ? "okay" : "failed" );
913
                message = "<span class='test-message'>" + message + "</span>";
914
                output = message;
915
916
                if ( !result ) {
917
                        expected = escapeText( QUnit.jsDump.parse(expected) );
918
                        actual = escapeText( QUnit.jsDump.parse(actual) );
919
                        output += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected + "</pre></td></tr>";
920
921
                        if ( actual !== expected ) {
922
                                output += "<tr class='test-actual'><th>Result: </th><td><pre>" + actual + "</pre></td></tr>";
923
                                output += "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit.diff( expected, actual ) + "</pre></td></tr>";
924
                        }
925
926
                        source = sourceFromStacktrace();
927
928
                        if ( source ) {
929
                                details.source = source;
930
                                output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
931
                        }
932 85ad3d82 Assos Assos
933 503b3f7b Assos Assos
                        output += "</table>";
934 85ad3d82 Assos Assos
                }
935 503b3f7b Assos Assos
936
                runLoggingCallbacks( "log", QUnit, details );
937
938
                config.current.assertions.push({
939
                        result: !!result,
940
                        message: output
941
                });
942
        },
943
944
        pushFailure: function( message, source, actual ) {
945
                if ( !config.current ) {
946
                        throw new Error( "pushFailure() assertion outside test context, was " + sourceFromStacktrace(2) );
947 85ad3d82 Assos Assos
                }
948
949 503b3f7b Assos Assos
                var output,
950
                        details = {
951
                                module: config.current.module,
952
                                name: config.current.testName,
953
                                result: false,
954
                                message: message
955
                        };
956 85ad3d82 Assos Assos
957 503b3f7b Assos Assos
                message = escapeText( message ) || "error";
958
                message = "<span class='test-message'>" + message + "</span>";
959
                output = message;
960
961
                output += "<table>";
962
963
                if ( actual ) {
964
                        output += "<tr class='test-actual'><th>Result: </th><td><pre>" + escapeText( actual ) + "</pre></td></tr>";
965 85ad3d82 Assos Assos
                }
966 503b3f7b Assos Assos
967
                if ( source ) {
968
                        details.source = source;
969
                        output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
970 85ad3d82 Assos Assos
                }
971 503b3f7b Assos Assos
972
                output += "</table>";
973
974
                runLoggingCallbacks( "log", QUnit, details );
975
976
                config.current.assertions.push({
977
                        result: false,
978
                        message: output
979
                });
980 85ad3d82 Assos Assos
        },
981 503b3f7b Assos Assos
982
        url: function( params ) {
983
                params = extend( extend( {}, QUnit.urlParams ), params );
984
                var key,
985
                        querystring = "?";
986
987
                for ( key in params ) {
988
                        if ( !hasOwn.call( params, key ) ) {
989
                                continue;
990
                        }
991
                        querystring += encodeURIComponent( key ) + "=" +
992
                                encodeURIComponent( params[ key ] ) + "&";
993
                }
994
                return window.location.protocol + "//" + window.location.host +
995
                        window.location.pathname + querystring.slice( 0, -1 );
996
        },
997
998
        extend: extend,
999
        id: id,
1000
        addEvent: addEvent
1001
        // load, equiv, jsDump, diff: Attached later
1002
});
1003
1004
/**
1005
 * @deprecated: Created for backwards compatibility with test runner that set the hook function
1006
 * into QUnit.{hook}, instead of invoking it and passing the hook function.
1007
 * QUnit.constructor is set to the empty F() above so that we can add to it's prototype here.
1008
 * Doing this allows us to tell if the following methods have been overwritten on the actual
1009
 * QUnit object.
1010
 */
1011
extend( QUnit.constructor.prototype, {
1012
1013
        // Logging callbacks; all receive a single argument with the listed properties
1014
        // run test/logs.html for any related changes
1015
        begin: registerLoggingCallback( "begin" ),
1016
1017
        // done: { failed, passed, total, runtime }
1018
        done: registerLoggingCallback( "done" ),
1019
1020
        // log: { result, actual, expected, message }
1021
        log: registerLoggingCallback( "log" ),
1022
1023
        // testStart: { name }
1024
        testStart: registerLoggingCallback( "testStart" ),
1025
1026
        // testDone: { name, failed, passed, total, duration }
1027
        testDone: registerLoggingCallback( "testDone" ),
1028
1029
        // moduleStart: { name }
1030
        moduleStart: registerLoggingCallback( "moduleStart" ),
1031
1032
        // moduleDone: { name, failed, passed, total }
1033
        moduleDone: registerLoggingCallback( "moduleDone" )
1034 85ad3d82 Assos Assos
});
1035
1036
if ( typeof document === "undefined" || document.readyState === "complete" ) {
1037
        config.autorun = true;
1038
}
1039
1040 503b3f7b Assos Assos
QUnit.load = function() {
1041
        runLoggingCallbacks( "begin", QUnit, {} );
1042
1043 85ad3d82 Assos Assos
        // Initialize the config, saving the execution queue
1044 503b3f7b Assos Assos
        var banner, filter, i, label, len, main, ol, toolbar, userAgent, val,
1045
                urlConfigCheckboxesContainer, urlConfigCheckboxes, moduleFilter,
1046
                numModules = 0,
1047
                moduleFilterHtml = "",
1048
                urlConfigHtml = "",
1049
                oldconfig = extend( {}, config );
1050
1051 85ad3d82 Assos Assos
        QUnit.init();
1052
        extend(config, oldconfig);
1053
1054
        config.blocking = false;
1055
1056 503b3f7b Assos Assos
        len = config.urlConfig.length;
1057
1058
        for ( i = 0; i < len; i++ ) {
1059
                val = config.urlConfig[i];
1060
                if ( typeof val === "string" ) {
1061
                        val = {
1062
                                id: val,
1063
                                label: val,
1064
                                tooltip: "[no tooltip available]"
1065
                        };
1066
                }
1067
                config[ val.id ] = QUnit.urlParams[ val.id ];
1068
                urlConfigHtml += "<input id='qunit-urlconfig-" + escapeText( val.id ) +
1069
                        "' name='" + escapeText( val.id ) +
1070
                        "' type='checkbox'" + ( config[ val.id ] ? " checked='checked'" : "" ) +
1071
                        " title='" + escapeText( val.tooltip ) +
1072
                        "'><label for='qunit-urlconfig-" + escapeText( val.id ) +
1073
                        "' title='" + escapeText( val.tooltip ) + "'>" + val.label + "</label>";
1074
        }
1075
1076
        moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label><select id='qunit-modulefilter' name='modulefilter'><option value='' " +
1077
                ( config.module === undefined  ? "selected='selected'" : "" ) +
1078
                ">< All Modules ></option>";
1079
1080
        for ( i in config.modules ) {
1081
                if ( config.modules.hasOwnProperty( i ) ) {
1082
                        numModules += 1;
1083
                        moduleFilterHtml += "<option value='" + escapeText( encodeURIComponent(i) ) + "' " +
1084
                                ( config.module === i ? "selected='selected'" : "" ) +
1085
                                ">" + escapeText(i) + "</option>";
1086
                }
1087
        }
1088
        moduleFilterHtml += "</select>";
1089
1090
        // `userAgent` initialized at top of scope
1091
        userAgent = id( "qunit-userAgent" );
1092 85ad3d82 Assos Assos
        if ( userAgent ) {
1093
                userAgent.innerHTML = navigator.userAgent;
1094
        }
1095 503b3f7b Assos Assos
1096
        // `banner` initialized at top of scope
1097
        banner = id( "qunit-header" );
1098 85ad3d82 Assos Assos
        if ( banner ) {
1099 503b3f7b Assos Assos
                banner.innerHTML = "<a href='" + QUnit.url({ filter: undefined, module: undefined, testNumber: undefined }) + "'>" + banner.innerHTML + "</a> ";
1100 85ad3d82 Assos Assos
        }
1101 503b3f7b Assos Assos
1102
        // `toolbar` initialized at top of scope
1103
        toolbar = id( "qunit-testrunner-toolbar" );
1104 85ad3d82 Assos Assos
        if ( toolbar ) {
1105 503b3f7b Assos Assos
                // `filter` initialized at top of scope
1106
                filter = document.createElement( "input" );
1107 85ad3d82 Assos Assos
                filter.type = "checkbox";
1108
                filter.id = "qunit-filter-pass";
1109 503b3f7b Assos Assos
1110 85ad3d82 Assos Assos
                addEvent( filter, "click", function() {
1111 503b3f7b Assos Assos
                        var tmp,
1112
                                ol = document.getElementById( "qunit-tests" );
1113
1114
                        if ( filter.checked ) {
1115
                                ol.className = ol.className + " hidepass";
1116
                        } else {
1117
                                tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
1118
                                ol.className = tmp.replace( / hidepass /, " " );
1119
                        }
1120
                        if ( defined.sessionStorage ) {
1121
                                if (filter.checked) {
1122
                                        sessionStorage.setItem( "qunit-filter-passed-tests", "true" );
1123
                                } else {
1124
                                        sessionStorage.removeItem( "qunit-filter-passed-tests" );
1125 85ad3d82 Assos Assos
                                }
1126
                        }
1127
                });
1128 503b3f7b Assos Assos
1129
                if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem( "qunit-filter-passed-tests" ) ) {
1130
                        filter.checked = true;
1131
                        // `ol` initialized at top of scope
1132
                        ol = document.getElementById( "qunit-tests" );
1133
                        ol.className = ol.className + " hidepass";
1134
                }
1135 85ad3d82 Assos Assos
                toolbar.appendChild( filter );
1136
1137 503b3f7b Assos Assos
                // `label` initialized at top of scope
1138
                label = document.createElement( "label" );
1139
                label.setAttribute( "for", "qunit-filter-pass" );
1140
                label.setAttribute( "title", "Only show tests and assertons that fail. Stored in sessionStorage." );
1141 85ad3d82 Assos Assos
                label.innerHTML = "Hide passed tests";
1142
                toolbar.appendChild( label );
1143
1144 503b3f7b Assos Assos
                urlConfigCheckboxesContainer = document.createElement("span");
1145
                urlConfigCheckboxesContainer.innerHTML = urlConfigHtml;
1146
                urlConfigCheckboxes = urlConfigCheckboxesContainer.getElementsByTagName("input");
1147
                // For oldIE support:
1148
                // * Add handlers to the individual elements instead of the container
1149
                // * Use "click" instead of "change"
1150
                // * Fallback from event.target to event.srcElement
1151
                addEvents( urlConfigCheckboxes, "click", function( event ) {
1152
                        var params = {},
1153
                                target = event.target || event.srcElement;
1154
                        params[ target.name ] = target.checked ? true : undefined;
1155
                        window.location = QUnit.url( params );
1156 85ad3d82 Assos Assos
                });
1157 503b3f7b Assos Assos
                toolbar.appendChild( urlConfigCheckboxesContainer );
1158
1159
                if (numModules > 1) {
1160
                        moduleFilter = document.createElement( 'span' );
1161
                        moduleFilter.setAttribute( 'id', 'qunit-modulefilter-container' );
1162
                        moduleFilter.innerHTML = moduleFilterHtml;
1163
                        addEvent( moduleFilter.lastChild, "change", function() {
1164
                                var selectBox = moduleFilter.getElementsByTagName("select")[0],
1165
                                        selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value);
1166
1167
                                window.location = QUnit.url( { module: ( selectedModule === "" ) ? undefined : selectedModule } );
1168
                        });
1169
                        toolbar.appendChild(moduleFilter);
1170
                }
1171 85ad3d82 Assos Assos
        }
1172
1173 503b3f7b Assos Assos
        // `main` initialized at top of scope
1174
        main = id( "qunit-fixture" );
1175 85ad3d82 Assos Assos
        if ( main ) {
1176
                config.fixture = main.innerHTML;
1177
        }
1178
1179 503b3f7b Assos Assos
        if ( config.autostart ) {
1180 85ad3d82 Assos Assos
                QUnit.start();
1181
        }
1182 503b3f7b Assos Assos
};
1183 85ad3d82 Assos Assos
1184 503b3f7b Assos Assos
addEvent( window, "load", QUnit.load );
1185
1186
// `onErrorFnPrev` initialized at top of scope
1187
// Preserve other handlers
1188
onErrorFnPrev = window.onerror;
1189
1190
// Cover uncaught exceptions
1191
// Returning true will surpress the default browser handler,
1192
// returning false will let it run.
1193
window.onerror = function ( error, filePath, linerNr ) {
1194
        var ret = false;
1195
        if ( onErrorFnPrev ) {
1196
                ret = onErrorFnPrev( error, filePath, linerNr );
1197 85ad3d82 Assos Assos
        }
1198
1199 503b3f7b Assos Assos
        // Treat return value as window.onerror itself does,
1200
        // Only do our handling if not surpressed.
1201
        if ( ret !== true ) {
1202
                if ( QUnit.config.current ) {
1203
                        if ( QUnit.config.current.ignoreGlobalErrors ) {
1204
                                return true;
1205 85ad3d82 Assos Assos
                        }
1206 503b3f7b Assos Assos
                        QUnit.pushFailure( error, filePath + ":" + linerNr );
1207
                } else {
1208
                        QUnit.test( "global failure", extend( function() {
1209
                                QUnit.pushFailure( error, filePath + ":" + linerNr );
1210
                        }, { validTest: validTest } ) );
1211
                }
1212
                return false;
1213 85ad3d82 Assos Assos
        }
1214
1215 503b3f7b Assos Assos
        return ret;
1216
};
1217
1218
function done() {
1219 85ad3d82 Assos Assos
        config.autorun = true;
1220
1221
        // Log the last module results
1222
        if ( config.currentModule ) {
1223 503b3f7b Assos Assos
                runLoggingCallbacks( "moduleDone", QUnit, {
1224
                        name: config.currentModule,
1225
                        failed: config.moduleStats.bad,
1226
                        passed: config.moduleStats.all - config.moduleStats.bad,
1227
                        total: config.moduleStats.all
1228
                });
1229 85ad3d82 Assos Assos
        }
1230
1231 503b3f7b Assos Assos
        var i, key,
1232
                banner = id( "qunit-banner" ),
1233
                tests = id( "qunit-tests" ),
1234
                runtime = +new Date() - config.started,
1235
                passed = config.stats.all - config.stats.bad,
1236
                html = [
1237
                        "Tests completed in ",
1238
                        runtime,
1239
                        " milliseconds.<br/>",
1240
                        "<span class='passed'>",
1241
                        passed,
1242
                        "</span> assertions of <span class='total'>",
1243
                        config.stats.all,
1244
                        "</span> passed, <span class='failed'>",
1245
                        config.stats.bad,
1246
                        "</span> failed."
1247
                ].join( "" );
1248 85ad3d82 Assos Assos
1249
        if ( banner ) {
1250 503b3f7b Assos Assos
                banner.className = ( config.stats.bad ? "qunit-fail" : "qunit-pass" );
1251 85ad3d82 Assos Assos
        }
1252
1253 503b3f7b Assos Assos
        if ( tests ) {
1254
                id( "qunit-testresult" ).innerHTML = html;
1255
        }
1256 85ad3d82 Assos Assos
1257 503b3f7b Assos Assos
        if ( config.altertitle && typeof document !== "undefined" && document.title ) {
1258
                // show ✖ for good, ✔ for bad suite result in title
1259
                // use escape sequences in case file gets loaded with non-utf-8-charset
1260
                document.title = [
1261
                        ( config.stats.bad ? "\u2716" : "\u2714" ),
1262
                        document.title.replace( /^[\u2714\u2716] /i, "" )
1263
                ].join( " " );
1264
        }
1265
1266
        // clear own sessionStorage items if all tests passed
1267
        if ( config.reorder && defined.sessionStorage && config.stats.bad === 0 ) {
1268
                // `key` & `i` initialized at top of scope
1269
                for ( i = 0; i < sessionStorage.length; i++ ) {
1270
                        key = sessionStorage.key( i++ );
1271
                        if ( key.indexOf( "qunit-test-" ) === 0 ) {
1272
                                sessionStorage.removeItem( key );
1273
                        }
1274 85ad3d82 Assos Assos
                }
1275 503b3f7b Assos Assos
        }
1276 85ad3d82 Assos Assos
1277 503b3f7b Assos Assos
        // scroll back to top to show results
1278
        if ( window.scrollTo ) {
1279
                window.scrollTo(0, 0);
1280 85ad3d82 Assos Assos
        }
1281
1282 503b3f7b Assos Assos
        runLoggingCallbacks( "done", QUnit, {
1283
                failed: config.stats.bad,
1284
                passed: passed,
1285
                total: config.stats.all,
1286
                runtime: runtime
1287
        });
1288 85ad3d82 Assos Assos
}
1289
1290 503b3f7b Assos Assos
/** @return Boolean: true if this test should be ran */
1291
function validTest( test ) {
1292
        var include,
1293
                filter = config.filter && config.filter.toLowerCase(),
1294
                module = config.module && config.module.toLowerCase(),
1295
                fullName = (test.module + ": " + test.testName).toLowerCase();
1296 85ad3d82 Assos Assos
1297 503b3f7b Assos Assos
        // Internally-generated tests are always valid
1298
        if ( test.callback && test.callback.validTest === validTest ) {
1299
                delete test.callback.validTest;
1300 85ad3d82 Assos Assos
                return true;
1301
        }
1302
1303 503b3f7b Assos Assos
        if ( config.testNumber ) {
1304
                return test.testNumber === config.testNumber;
1305
        }
1306 85ad3d82 Assos Assos
1307 503b3f7b Assos Assos
        if ( module && ( !test.module || test.module.toLowerCase() !== module ) ) {
1308
                return false;
1309
        }
1310 85ad3d82 Assos Assos
1311 503b3f7b Assos Assos
        if ( !filter ) {
1312
                return true;
1313
        }
1314
1315
        include = filter.charAt( 0 ) !== "!";
1316
        if ( !include ) {
1317
                filter = filter.slice( 1 );
1318 85ad3d82 Assos Assos
        }
1319
1320 503b3f7b Assos Assos
        // If the filter matches, we need to honour include
1321
        if ( fullName.indexOf( filter ) !== -1 ) {
1322
                return include;
1323
        }
1324
1325
        // Otherwise, do the opposite
1326
        return !include;
1327 85ad3d82 Assos Assos
}
1328
1329 503b3f7b Assos Assos
// so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions)
1330
// Later Safari and IE10 are supposed to support error.stack as well
1331
// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
1332
function extractStacktrace( e, offset ) {
1333
        offset = offset === undefined ? 3 : offset;
1334
1335
        var stack, include, i;
1336
1337
        if ( e.stacktrace ) {
1338
                // Opera
1339
                return e.stacktrace.split( "\n" )[ offset + 3 ];
1340
        } else if ( e.stack ) {
1341
                // Firefox, Chrome
1342
                stack = e.stack.split( "\n" );
1343
                if (/^error$/i.test( stack[0] ) ) {
1344
                        stack.shift();
1345 85ad3d82 Assos Assos
                }
1346 503b3f7b Assos Assos
                if ( fileName ) {
1347
                        include = [];
1348
                        for ( i = offset; i < stack.length; i++ ) {
1349
                                if ( stack[ i ].indexOf( fileName ) !== -1 ) {
1350
                                        break;
1351
                                }
1352
                                include.push( stack[ i ] );
1353
                        }
1354
                        if ( include.length ) {
1355
                                return include.join( "\n" );
1356
                        }
1357
                }
1358
                return stack[ offset ];
1359
        } else if ( e.sourceURL ) {
1360
                // Safari, PhantomJS
1361
                // hopefully one day Safari provides actual stacktraces
1362
                // exclude useless self-reference for generated Error objects
1363
                if ( /qunit.js$/.test( e.sourceURL ) ) {
1364
                        return;
1365
                }
1366
                // for actual exceptions, this is useful
1367
                return e.sourceURL + ":" + e.line;
1368
        }
1369
}
1370
function sourceFromStacktrace( offset ) {
1371
        try {
1372
                throw new Error();
1373
        } catch ( e ) {
1374
                return extractStacktrace( e, offset );
1375
        }
1376 85ad3d82 Assos Assos
}
1377
1378 503b3f7b Assos Assos
/**
1379
 * Escape text for attribute or text content.
1380
 */
1381
function escapeText( s ) {
1382
        if ( !s ) {
1383
                return "";
1384 85ad3d82 Assos Assos
        }
1385 503b3f7b Assos Assos
        s = s + "";
1386
        // Both single quotes and double quotes (for attributes)
1387
        return s.replace( /['"<>&]/g, function( s ) {
1388
                switch( s ) {
1389
                        case '\'':
1390
                                return '&#039;';
1391
                        case '"':
1392
                                return '&quot;';
1393
                        case '<':
1394
                                return '&lt;';
1395
                        case '>':
1396
                                return '&gt;';
1397
                        case '&':
1398
                                return '&amp;';
1399
                }
1400 85ad3d82 Assos Assos
        });
1401
}
1402
1403 503b3f7b Assos Assos
function synchronize( callback, last ) {
1404 85ad3d82 Assos Assos
        config.queue.push( callback );
1405
1406
        if ( config.autorun && !config.blocking ) {
1407 503b3f7b Assos Assos
                process( last );
1408 85ad3d82 Assos Assos
        }
1409
}
1410
1411 503b3f7b Assos Assos
function process( last ) {
1412
        function next() {
1413
                process( last );
1414
        }
1415
        var start = new Date().getTime();
1416
        config.depth = config.depth ? config.depth + 1 : 1;
1417 85ad3d82 Assos Assos
1418
        while ( config.queue.length && !config.blocking ) {
1419 503b3f7b Assos Assos
                if ( !defined.setTimeout || config.updateRate <= 0 || ( ( new Date().getTime() - start ) < config.updateRate ) ) {
1420 85ad3d82 Assos Assos
                        config.queue.shift()();
1421
                } else {
1422 503b3f7b Assos Assos
                        window.setTimeout( next, 13 );
1423 85ad3d82 Assos Assos
                        break;
1424
                }
1425
        }
1426 503b3f7b Assos Assos
        config.depth--;
1427
        if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) {
1428
                done();
1429
        }
1430 85ad3d82 Assos Assos
}
1431
1432
function saveGlobal() {
1433
        config.pollution = [];
1434 503b3f7b Assos Assos
1435 85ad3d82 Assos Assos
        if ( config.noglobals ) {
1436
                for ( var key in window ) {
1437 503b3f7b Assos Assos
                        // in Opera sometimes DOM element ids show up here, ignore them
1438
                        if ( !hasOwn.call( window, key ) || /^qunit-test-output/.test( key ) ) {
1439
                                continue;
1440
                        }
1441 85ad3d82 Assos Assos
                        config.pollution.push( key );
1442
                }
1443
        }
1444
}
1445
1446 503b3f7b Assos Assos
function checkPollution() {
1447
        var newGlobals,
1448
                deletedGlobals,
1449
                old = config.pollution;
1450
1451 85ad3d82 Assos Assos
        saveGlobal();
1452 503b3f7b Assos Assos
1453
        newGlobals = diff( config.pollution, old );
1454 85ad3d82 Assos Assos
        if ( newGlobals.length > 0 ) {
1455 503b3f7b Assos Assos
                QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") );
1456 85ad3d82 Assos Assos
        }
1457
1458 503b3f7b Assos Assos
        deletedGlobals = diff( old, config.pollution );
1459 85ad3d82 Assos Assos
        if ( deletedGlobals.length > 0 ) {
1460 503b3f7b Assos Assos
                QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join(", ") );
1461 85ad3d82 Assos Assos
        }
1462
}
1463
1464
// returns a new Array with the elements that are in a but not in b
1465
function diff( a, b ) {
1466 503b3f7b Assos Assos
        var i, j,
1467
                result = a.slice();
1468
1469
        for ( i = 0; i < result.length; i++ ) {
1470
                for ( j = 0; j < b.length; j++ ) {
1471 85ad3d82 Assos Assos
                        if ( result[i] === b[j] ) {
1472 503b3f7b Assos Assos
                                result.splice( i, 1 );
1473 85ad3d82 Assos Assos
                                i--;
1474
                                break;
1475
                        }
1476
                }
1477
        }
1478
        return result;
1479
}
1480
1481 503b3f7b Assos Assos
function extend( a, b ) {
1482 85ad3d82 Assos Assos
        for ( var prop in b ) {
1483 503b3f7b Assos Assos
                if ( b[ prop ] === undefined ) {
1484
                        delete a[ prop ];
1485
1486
                // Avoid "Member not found" error in IE8 caused by setting window.constructor
1487
                } else if ( prop !== "constructor" || a !== window ) {
1488
                        a[ prop ] = b[ prop ];
1489
                }
1490 85ad3d82 Assos Assos
        }
1491
1492
        return a;
1493
}
1494
1495 503b3f7b Assos Assos
/**
1496
 * @param {HTMLElement} elem
1497
 * @param {string} type
1498
 * @param {Function} fn
1499
 */
1500
function addEvent( elem, type, fn ) {
1501
        // Standards-based browsers
1502 85ad3d82 Assos Assos
        if ( elem.addEventListener ) {
1503
                elem.addEventListener( type, fn, false );
1504 503b3f7b Assos Assos
        // IE
1505 85ad3d82 Assos Assos
        } else {
1506 503b3f7b Assos Assos
                elem.attachEvent( "on" + type, fn );
1507
        }
1508
}
1509
1510
/**
1511
 * @param {Array|NodeList} elems
1512
 * @param {string} type
1513
 * @param {Function} fn
1514
 */
1515
function addEvents( elems, type, fn ) {
1516
        var i = elems.length;
1517
        while ( i-- ) {
1518
                addEvent( elems[i], type, fn );
1519
        }
1520
}
1521
1522
function hasClass( elem, name ) {
1523
        return (" " + elem.className + " ").indexOf(" " + name + " ") > -1;
1524
}
1525
1526
function addClass( elem, name ) {
1527
        if ( !hasClass( elem, name ) ) {
1528
                elem.className += (elem.className ? " " : "") + name;
1529 85ad3d82 Assos Assos
        }
1530
}
1531
1532 503b3f7b Assos Assos
function removeClass( elem, name ) {
1533
        var set = " " + elem.className + " ";
1534
        // Class name may appear multiple times
1535
        while ( set.indexOf(" " + name + " ") > -1 ) {
1536
                set = set.replace(" " + name + " " , " ");
1537
        }
1538
        // If possible, trim it for prettiness, but not neccecarily
1539
        elem.className = window.jQuery ? jQuery.trim( set ) : ( set.trim ? set.trim() : set );
1540
}
1541
1542
function id( name ) {
1543
        return !!( typeof document !== "undefined" && document && document.getElementById ) &&
1544 85ad3d82 Assos Assos
                document.getElementById( name );
1545
}
1546
1547 503b3f7b Assos Assos
function registerLoggingCallback( key ) {
1548
        return function( callback ) {
1549
                config[key].push( callback );
1550
        };
1551
}
1552
1553
// Supports deprecated method of completely overwriting logging callbacks
1554
function runLoggingCallbacks( key, scope, args ) {
1555
        var i, callbacks;
1556
        if ( QUnit.hasOwnProperty( key ) ) {
1557
                QUnit[ key ].call(scope, args );
1558
        } else {
1559
                callbacks = config[ key ];
1560
                for ( i = 0; i < callbacks.length; i++ ) {
1561
                        callbacks[ i ].call( scope, args );
1562
                }
1563
        }
1564
}
1565
1566 85ad3d82 Assos Assos
// Test for equality any JavaScript type.
1567
// Author: Philippe Rathé <prathe@gmail.com>
1568 503b3f7b Assos Assos
QUnit.equiv = (function() {
1569
1570
        // Call the o related callback with the given arguments.
1571
        function bindCallbacks( o, callbacks, args ) {
1572
                var prop = QUnit.objectType( o );
1573
                if ( prop ) {
1574
                        if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) {
1575
                                return callbacks[ prop ].apply( callbacks, args );
1576
                        } else {
1577
                                return callbacks[ prop ]; // or undefined
1578
                        }
1579
                }
1580
        }
1581
1582
        // the real equiv function
1583
        var innerEquiv,
1584
                // stack to decide between skip/abort functions
1585
                callers = [],
1586
                // stack to avoiding loops from circular referencing
1587
                parents = [],
1588
1589
                getProto = Object.getPrototypeOf || function ( obj ) {
1590
                        return obj.__proto__;
1591
                },
1592
                callbacks = (function () {
1593
1594
                        // for string, boolean, number and null
1595
                        function useStrictEquality( b, a ) {
1596
                                /*jshint eqeqeq:false */
1597
                                if ( b instanceof a.constructor || a instanceof b.constructor ) {
1598
                                        // to catch short annotaion VS 'new' annotation of a
1599
                                        // declaration
1600
                                        // e.g. var i = 1;
1601
                                        // var j = new Number(1);
1602
                                        return a == b;
1603
                                } else {
1604
                                        return a === b;
1605
                                }
1606
                        }
1607
1608
                        return {
1609
                                "string": useStrictEquality,
1610
                                "boolean": useStrictEquality,
1611
                                "number": useStrictEquality,
1612
                                "null": useStrictEquality,
1613
                                "undefined": useStrictEquality,
1614
1615
                                "nan": function( b ) {
1616
                                        return isNaN( b );
1617
                                },
1618
1619
                                "date": function( b, a ) {
1620
                                        return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf();
1621
                                },
1622
1623
                                "regexp": function( b, a ) {
1624
                                        return QUnit.objectType( b ) === "regexp" &&
1625
                                                // the regex itself
1626
                                                a.source === b.source &&
1627
                                                // and its modifers
1628
                                                a.global === b.global &&
1629
                                                // (gmi) ...
1630
                                                a.ignoreCase === b.ignoreCase &&
1631
                                                a.multiline === b.multiline &&
1632
                                                a.sticky === b.sticky;
1633
                                },
1634
1635
                                // - skip when the property is a method of an instance (OOP)
1636
                                // - abort otherwise,
1637
                                // initial === would have catch identical references anyway
1638
                                "function": function() {
1639
                                        var caller = callers[callers.length - 1];
1640
                                        return caller !== Object && typeof caller !== "undefined";
1641
                                },
1642
1643
                                "array": function( b, a ) {
1644
                                        var i, j, len, loop;
1645
1646
                                        // b could be an object literal here
1647
                                        if ( QUnit.objectType( b ) !== "array" ) {
1648
                                                return false;
1649
                                        }
1650
1651
                                        len = a.length;
1652
                                        if ( len !== b.length ) {
1653
                                                // safe and faster
1654
                                                return false;
1655
                                        }
1656
1657
                                        // track reference to avoid circular references
1658
                                        parents.push( a );
1659
                                        for ( i = 0; i < len; i++ ) {
1660
                                                loop = false;
1661
                                                for ( j = 0; j < parents.length; j++ ) {
1662
                                                        if ( parents[j] === a[i] ) {
1663
                                                                loop = true;// dont rewalk array
1664
                                                        }
1665
                                                }
1666
                                                if ( !loop && !innerEquiv(a[i], b[i]) ) {
1667
                                                        parents.pop();
1668
                                                        return false;
1669
                                                }
1670
                                        }
1671
                                        parents.pop();
1672
                                        return true;
1673
                                },
1674
1675
                                "object": function( b, a ) {
1676
                                        var i, j, loop,
1677
                                                // Default to true
1678
                                                eq = true,
1679
                                                aProperties = [],
1680
                                                bProperties = [];
1681
1682
                                        // comparing constructors is more strict than using
1683
                                        // instanceof
1684
                                        if ( a.constructor !== b.constructor ) {
1685
                                                // Allow objects with no prototype to be equivalent to
1686
                                                // objects with Object as their constructor.
1687
                                                if ( !(( getProto(a) === null && getProto(b) === Object.prototype ) ||
1688
                                                        ( getProto(b) === null && getProto(a) === Object.prototype ) ) ) {
1689
                                                                return false;
1690
                                                }
1691
                                        }
1692
1693
                                        // stack constructor before traversing properties
1694
                                        callers.push( a.constructor );
1695
                                        // track reference to avoid circular references
1696
                                        parents.push( a );
1697
1698
                                        for ( i in a ) { // be strict: don't ensures hasOwnProperty
1699
                                                                        // and go deep
1700
                                                loop = false;
1701
                                                for ( j = 0; j < parents.length; j++ ) {
1702
                                                        if ( parents[j] === a[i] ) {
1703
                                                                // don't go down the same path twice
1704
                                                                loop = true;
1705
                                                        }
1706
                                                }
1707
                                                aProperties.push(i); // collect a's properties
1708
1709
                                                if (!loop && !innerEquiv( a[i], b[i] ) ) {
1710
                                                        eq = false;
1711
                                                        break;
1712
                                                }
1713
                                        }
1714
1715
                                        callers.pop(); // unstack, we are done
1716
                                        parents.pop();
1717
1718
                                        for ( i in b ) {
1719
                                                bProperties.push( i ); // collect b's properties
1720
                                        }
1721
1722
                                        // Ensures identical properties name
1723
                                        return eq && innerEquiv( aProperties.sort(), bProperties.sort() );
1724
                                }
1725
                        };
1726
                }());
1727
1728
        innerEquiv = function() { // can take multiple arguments
1729
                var args = [].slice.apply( arguments );
1730
                if ( args.length < 2 ) {
1731
                        return true; // end transition
1732
                }
1733
1734
                return (function( a, b ) {
1735
                        if ( a === b ) {
1736
                                return true; // catch the most you can
1737
                        } else if ( a === null || b === null || typeof a === "undefined" ||
1738
                                        typeof b === "undefined" ||
1739
                                        QUnit.objectType(a) !== QUnit.objectType(b) ) {
1740
                                return false; // don't lose time with error prone cases
1741
                        } else {
1742
                                return bindCallbacks(a, callbacks, [ b, a ]);
1743
                        }
1744
1745
                        // apply transition with (1..n) arguments
1746
                }( args[0], args[1] ) && arguments.callee.apply( this, args.splice(1, args.length - 1 )) );
1747
        };
1748
1749
        return innerEquiv;
1750
}());
1751 85ad3d82 Assos Assos
1752
/**
1753 503b3f7b Assos Assos
 * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
1754
 * http://flesler.blogspot.com Licensed under BSD
1755
 * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
1756
 *
1757 85ad3d82 Assos Assos
 * @projectDescription Advanced and extensible data dumping for Javascript.
1758
 * @version 1.0.0
1759
 * @author Ariel Flesler
1760
 * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
1761
 */
1762
QUnit.jsDump = (function() {
1763
        function quote( str ) {
1764 503b3f7b Assos Assos
                return '"' + str.toString().replace( /"/g, '\\"' ) + '"';
1765
        }
1766 85ad3d82 Assos Assos
        function literal( o ) {
1767 503b3f7b Assos Assos
                return o + "";
1768
        }
1769 85ad3d82 Assos Assos
        function join( pre, arr, post ) {
1770
                var s = jsDump.separator(),
1771
                        base = jsDump.indent(),
1772
                        inner = jsDump.indent(1);
1773 503b3f7b Assos Assos
                if ( arr.join ) {
1774
                        arr = arr.join( "," + s + inner );
1775
                }
1776
                if ( !arr ) {
1777 85ad3d82 Assos Assos
                        return pre + post;
1778 503b3f7b Assos Assos
                }
1779 85ad3d82 Assos Assos
                return [ pre, inner + arr, base + post ].join(s);
1780 503b3f7b Assos Assos
        }
1781
        function array( arr, stack ) {
1782
                var i = arr.length, ret = new Array(i);
1783 85ad3d82 Assos Assos
                this.up();
1784 503b3f7b Assos Assos
                while ( i-- ) {
1785
                        ret[i] = this.parse( arr[i] , undefined , stack);
1786
                }
1787 85ad3d82 Assos Assos
                this.down();
1788 503b3f7b Assos Assos
                return join( "[", ret, "]" );
1789
        }
1790
1791
        var reName = /^function (\w+)/,
1792
                jsDump = {
1793
                        // type is used mostly internally, you can fix a (custom)type in advance
1794
                        parse: function( obj, type, stack ) {
1795
                                stack = stack || [ ];
1796
                                var inStack, res,
1797
                                        parser = this.parsers[ type || this.typeOf(obj) ];
1798
1799
                                type = typeof parser;
1800
                                inStack = inArray( obj, stack );
1801
1802
                                if ( inStack !== -1 ) {
1803
                                        return "recursion(" + (inStack - stack.length) + ")";
1804
                                }
1805
                                if ( type === "function" )  {
1806
                                        stack.push( obj );
1807
                                        res = parser.call( this, obj, stack );
1808
                                        stack.pop();
1809
                                        return res;
1810
                                }
1811
                                return ( type === "string" ) ? parser : this.parsers.error;
1812
                        },
1813
                        typeOf: function( obj ) {
1814
                                var type;
1815
                                if ( obj === null ) {
1816
                                        type = "null";
1817
                                } else if ( typeof obj === "undefined" ) {
1818
                                        type = "undefined";
1819
                                } else if ( QUnit.is( "regexp", obj) ) {
1820
                                        type = "regexp";
1821
                                } else if ( QUnit.is( "date", obj) ) {
1822
                                        type = "date";
1823
                                } else if ( QUnit.is( "function", obj) ) {
1824
                                        type = "function";
1825
                                } else if ( typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined" ) {
1826
                                        type = "window";
1827
                                } else if ( obj.nodeType === 9 ) {
1828
                                        type = "document";
1829
                                } else if ( obj.nodeType ) {
1830
                                        type = "node";
1831
                                } else if (
1832
                                        // native arrays
1833
                                        toString.call( obj ) === "[object Array]" ||
1834
                                        // NodeList objects
1835
                                        ( typeof obj.length === "number" && typeof obj.item !== "undefined" && ( obj.length ? obj.item(0) === obj[0] : ( obj.item( 0 ) === null && typeof obj[0] === "undefined" ) ) )
1836
                                ) {
1837
                                        type = "array";
1838
                                } else if ( obj.constructor === Error.prototype.constructor ) {
1839
                                        type = "error";
1840
                                } else {
1841
                                        type = typeof obj;
1842
                                }
1843
                                return type;
1844 85ad3d82 Assos Assos
                        },
1845 503b3f7b Assos Assos
                        separator: function() {
1846
                                return this.multiline ?        this.HTML ? "<br />" : "\n" : this.HTML ? "&nbsp;" : " ";
1847 85ad3d82 Assos Assos
                        },
1848 503b3f7b Assos Assos
                        // extra can be a number, shortcut for increasing-calling-decreasing
1849
                        indent: function( extra ) {
1850
                                if ( !this.multiline ) {
1851
                                        return "";
1852 85ad3d82 Assos Assos
                                }
1853 503b3f7b Assos Assos
                                var chr = this.indentChar;
1854
                                if ( this.HTML ) {
1855
                                        chr = chr.replace( /\t/g, "   " ).replace( / /g, "&nbsp;" );
1856
                                }
1857
                                return new Array( this._depth_ + (extra||0) ).join(chr);
1858 85ad3d82 Assos Assos
                        },
1859 503b3f7b Assos Assos
                        up: function( a ) {
1860
                                this._depth_ += a || 1;
1861 85ad3d82 Assos Assos
                        },
1862 503b3f7b Assos Assos
                        down: function( a ) {
1863
                                this._depth_ -= a || 1;
1864
                        },
1865
                        setParser: function( name, parser ) {
1866
                                this.parsers[name] = parser;
1867
                        },
1868
                        // The next 3 are exposed so you can use them
1869
                        quote: quote,
1870
                        literal: literal,
1871
                        join: join,
1872
                        //
1873
                        _depth_: 1,
1874
                        // This is the list of parsers, to modify them, use jsDump.setParser
1875
                        parsers: {
1876
                                window: "[Window]",
1877
                                document: "[Document]",
1878
                                error: function(error) {
1879
                                        return "Error(\"" + error.message + "\")";
1880
                                },
1881
                                unknown: "[Unknown]",
1882
                                "null": "null",
1883
                                "undefined": "undefined",
1884
                                "function": function( fn ) {
1885
                                        var ret = "function",
1886
                                                // functions never have name in IE
1887
                                                name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1];
1888
1889
                                        if ( name ) {
1890
                                                ret += " " + name;
1891
                                        }
1892
                                        ret += "( ";
1893
1894
                                        ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" );
1895
                                        return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" );
1896
                                },
1897
                                array: array,
1898
                                nodelist: array,
1899
                                "arguments": array,
1900
                                object: function( map, stack ) {
1901
                                        var ret = [ ], keys, key, val, i;
1902
                                        QUnit.jsDump.up();
1903
                                        keys = [];
1904
                                        for ( key in map ) {
1905
                                                keys.push( key );
1906
                                        }
1907
                                        keys.sort();
1908
                                        for ( i = 0; i < keys.length; i++ ) {
1909
                                                key = keys[ i ];
1910
                                                val = map[ key ];
1911
                                                ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) );
1912
                                        }
1913
                                        QUnit.jsDump.down();
1914
                                        return join( "{", ret, "}" );
1915
                                },
1916
                                node: function( node ) {
1917
                                        var len, i, val,
1918
                                                open = QUnit.jsDump.HTML ? "&lt;" : "<",
1919
                                                close = QUnit.jsDump.HTML ? "&gt;" : ">",
1920
                                                tag = node.nodeName.toLowerCase(),
1921
                                                ret = open + tag,
1922
                                                attrs = node.attributes;
1923
1924
                                        if ( attrs ) {
1925
                                                for ( i = 0, len = attrs.length; i < len; i++ ) {
1926
                                                        val = attrs[i].nodeValue;
1927
                                                        // IE6 includes all attributes in .attributes, even ones not explicitly set.
1928
                                                        // Those have values like undefined, null, 0, false, "" or "inherit".
1929
                                                        if ( val && val !== "inherit" ) {
1930
                                                                ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" );
1931
                                                        }
1932
                                                }
1933
                                        }
1934
                                        ret += close;
1935 85ad3d82 Assos Assos
1936 503b3f7b Assos Assos
                                        // Show content of TextNode or CDATASection
1937
                                        if ( node.nodeType === 3 || node.nodeType === 4 ) {
1938
                                                ret += node.nodeValue;
1939
                                        }
1940
1941
                                        return ret + open + "/" + tag + close;
1942
                                },
1943
                                // function calls it internally, it's the arguments part of the function
1944
                                functionArgs: function( fn ) {
1945
                                        var args,
1946
                                                l = fn.length;
1947
1948
                                        if ( !l ) {
1949
                                                return "";
1950
                                        }
1951 85ad3d82 Assos Assos
1952 503b3f7b Assos Assos
                                        args = new Array(l);
1953
                                        while ( l-- ) {
1954
                                                // 97 is 'a'
1955
                                                args[l] = String.fromCharCode(97+l);
1956
                                        }
1957
                                        return " " + args.join( ", " ) + " ";
1958
                                },
1959
                                // object calls it internally, the key part of an item in a map
1960
                                key: quote,
1961
                                // function calls it internally, it's the content of the function
1962
                                functionCode: "[code]",
1963
                                // node calls it internally, it's an html attribute value
1964
                                attribute: quote,
1965
                                string: quote,
1966
                                date: quote,
1967
                                regexp: literal,
1968
                                number: literal,
1969
                                "boolean": literal
1970
                        },
1971
                        // if true, entities are escaped ( <, >, \t, space and \n )
1972
                        HTML: false,
1973
                        // indentation unit
1974
                        indentChar: "  ",
1975
                        // if true, items in a collection, are separated by a \n, else just a space.
1976
                        multiline: true
1977
                };
1978 85ad3d82 Assos Assos
1979 503b3f7b Assos Assos
        return jsDump;
1980
}());
1981 85ad3d82 Assos Assos
1982 503b3f7b Assos Assos
// from jquery.js
1983
function inArray( elem, array ) {
1984
        if ( array.indexOf ) {
1985
                return array.indexOf( elem );
1986
        }
1987 85ad3d82 Assos Assos
1988 503b3f7b Assos Assos
        for ( var i = 0, length = array.length; i < length; i++ ) {
1989
                if ( array[ i ] === elem ) {
1990
                        return i;
1991 85ad3d82 Assos Assos
                }
1992
        }
1993
1994 503b3f7b Assos Assos
        return -1;
1995
}
1996 85ad3d82 Assos Assos
1997
/*
1998
 * Javascript Diff Algorithm
1999
 *  By John Resig (http://ejohn.org/)
2000
 *  Modified by Chu Alan "sprite"
2001
 *
2002
 * Released under the MIT license.
2003
 *
2004
 * More Info:
2005
 *  http://ejohn.org/projects/javascript-diff-algorithm/
2006 503b3f7b Assos Assos
 *
2007 85ad3d82 Assos Assos
 * Usage: QUnit.diff(expected, actual)
2008 503b3f7b Assos Assos
 *
2009
 * 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"
2010 85ad3d82 Assos Assos
 */
2011
QUnit.diff = (function() {
2012 503b3f7b Assos Assos
        /*jshint eqeqeq:false, eqnull:true */
2013
        function diff( o, n ) {
2014
                var i,
2015
                        ns = {},
2016
                        os = {};
2017
2018
                for ( i = 0; i < n.length; i++ ) {
2019
                        if ( !hasOwn.call( ns, n[i] ) ) {
2020
                                ns[ n[i] ] = {
2021
                                        rows: [],
2022 85ad3d82 Assos Assos
                                        o: null
2023
                                };
2024 503b3f7b Assos Assos
                        }
2025
                        ns[ n[i] ].rows.push( i );
2026 85ad3d82 Assos Assos
                }
2027 503b3f7b Assos Assos
2028
                for ( i = 0; i < o.length; i++ ) {
2029
                        if ( !hasOwn.call( os, o[i] ) ) {
2030
                                os[ o[i] ] = {
2031
                                        rows: [],
2032 85ad3d82 Assos Assos
                                        n: null
2033
                                };
2034 503b3f7b Assos Assos
                        }
2035
                        os[ o[i] ].rows.push( i );
2036 85ad3d82 Assos Assos
                }
2037 503b3f7b Assos Assos
2038
                for ( i in ns ) {
2039
                        if ( !hasOwn.call( ns, i ) ) {
2040
                                continue;
2041
                        }
2042
                        if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) {
2043
                                n[ ns[i].rows[0] ] = {
2044
                                        text: n[ ns[i].rows[0] ],
2045 85ad3d82 Assos Assos
                                        row: os[i].rows[0]
2046
                                };
2047 503b3f7b Assos Assos
                                o[ os[i].rows[0] ] = {
2048
                                        text: o[ os[i].rows[0] ],
2049 85ad3d82 Assos Assos
                                        row: ns[i].rows[0]
2050
                                };
2051
                        }
2052
                }
2053 503b3f7b Assos Assos
2054
                for ( i = 0; i < n.length - 1; i++ ) {
2055
                        if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null &&
2056
                                                n[ i + 1 ] == o[ n[i].row + 1 ] ) {
2057
2058
                                n[ i + 1 ] = {
2059
                                        text: n[ i + 1 ],
2060 85ad3d82 Assos Assos
                                        row: n[i].row + 1
2061
                                };
2062 503b3f7b Assos Assos
                                o[ n[i].row + 1 ] = {
2063
                                        text: o[ n[i].row + 1 ],
2064 85ad3d82 Assos Assos
                                        row: i + 1
2065
                                };
2066
                        }
2067
                }
2068 503b3f7b Assos Assos
2069
                for ( i = n.length - 1; i > 0; i-- ) {
2070
                        if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null &&
2071
                                                n[ i - 1 ] == o[ n[i].row - 1 ]) {
2072
2073
                                n[ i - 1 ] = {
2074
                                        text: n[ i - 1 ],
2075 85ad3d82 Assos Assos
                                        row: n[i].row - 1
2076
                                };
2077 503b3f7b Assos Assos
                                o[ n[i].row - 1 ] = {
2078
                                        text: o[ n[i].row - 1 ],
2079 85ad3d82 Assos Assos
                                        row: i - 1
2080
                                };
2081
                        }
2082
                }
2083 503b3f7b Assos Assos
2084 85ad3d82 Assos Assos
                return {
2085
                        o: o,
2086
                        n: n
2087
                };
2088
        }
2089 503b3f7b Assos Assos
2090
        return function( o, n ) {
2091
                o = o.replace( /\s+$/, "" );
2092
                n = n.replace( /\s+$/, "" );
2093
2094
                var i, pre,
2095
                        str = "",
2096
                        out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ),
2097
                        oSpace = o.match(/\s+/g),
2098
                        nSpace = n.match(/\s+/g);
2099
2100
                if ( oSpace == null ) {
2101
                        oSpace = [ " " ];
2102 85ad3d82 Assos Assos
                }
2103
                else {
2104 503b3f7b Assos Assos
                        oSpace.push( " " );
2105 85ad3d82 Assos Assos
                }
2106 503b3f7b Assos Assos
2107
                if ( nSpace == null ) {
2108
                        nSpace = [ " " ];
2109 85ad3d82 Assos Assos
                }
2110
                else {
2111 503b3f7b Assos Assos
                        nSpace.push( " " );
2112 85ad3d82 Assos Assos
                }
2113 503b3f7b Assos Assos
2114
                if ( out.n.length === 0 ) {
2115
                        for ( i = 0; i < out.o.length; i++ ) {
2116
                                str += "<del>" + out.o[i] + oSpace[i] + "</del>";
2117 85ad3d82 Assos Assos
                        }
2118
                }
2119
                else {
2120 503b3f7b Assos Assos
                        if ( out.n[0].text == null ) {
2121
                                for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) {
2122
                                        str += "<del>" + out.o[n] + oSpace[n] + "</del>";
2123 85ad3d82 Assos Assos
                                }
2124
                        }
2125 503b3f7b Assos Assos
2126
                        for ( i = 0; i < out.n.length; i++ ) {
2127 85ad3d82 Assos Assos
                                if (out.n[i].text == null) {
2128 503b3f7b Assos Assos
                                        str += "<ins>" + out.n[i] + nSpace[i] + "</ins>";
2129 85ad3d82 Assos Assos
                                }
2130
                                else {
2131 503b3f7b Assos Assos
                                        // `pre` initialized at top of scope
2132
                                        pre = "";
2133
2134
                                        for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) {
2135
                                                pre += "<del>" + out.o[n] + oSpace[n] + "</del>";
2136 85ad3d82 Assos Assos
                                        }
2137
                                        str += " " + out.n[i].text + nSpace[i] + pre;
2138
                                }
2139
                        }
2140
                }
2141 503b3f7b Assos Assos
2142 85ad3d82 Assos Assos
                return str;
2143 503b3f7b Assos Assos
        };
2144
}());
2145
2146
// for CommonJS enviroments, export everything
2147
if ( typeof exports !== "undefined" ) {
2148
        extend( exports, QUnit );
2149
}
2150 85ad3d82 Assos Assos
2151 503b3f7b Assos Assos
// get at whatever the global object is, like window in browsers
2152
}( (function() {return this;}.call()) ));