githubmirror/brackets

test/spec/PhantomHelper.js
53 строки2 KB
Marcel Gerber
Fix Travis failure
04 сен 2014, 19:34
04 сен 2014, 19:345215db1
/*
 * Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
 *  
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"), 
 * to deal in the Software without restriction, including without limitation 
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 * and/or sell copies of the Software, and to permit persons to whom the 
 * Software is furnished to do so, subject to the following conditions:
 *  
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *  
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 * DEALINGS IN THE SOFTWARE.
 * 
 */

/*jslint vars: true, plusplus: true, devel: true, nomen: true, indent: 4, maxerr: 50 */

// Polyfill for Phantom.js

(function () {
    "use strict";
    
    // See https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Function/bind
    if (!Function.prototype.bind) {
        Function.prototype.bind = function (oThis) {
            if (typeof this !== "function") {
                // closest thing possible to the ECMAScript 5 internal IsCallable function
                throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");
            }
            
            var aArgs = Array.prototype.slice.call(arguments, 1),
                fToBind = this,
                FNOP = function () {},
                fBound = function () {
                    return fToBind.apply(this instanceof FNOP && oThis ?
                            this : oThis, aArgs.concat(Array.prototype.slice.call(arguments)));
                };
            
            FNOP.prototype = this.prototype;
            fBound.prototype = new FNOP();
            
            return fBound;
        };
    }
}());