external/contributions/Microsoft/ietcLatest/TestCases/ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-5-b-146.js


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/// Copyright (c) 2012 Ecma International.  All rights reserved. 
/// Ecma International makes this code available under the terms and conditions set
/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
/// "Use Terms").   Any redistribution of this code must retain the above 
/// copyright and this notice and otherwise comply with the Use Terms.
/**
 * @path ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-5-b-146.js
 * @description Object.defineProperties - 'writable' property of 'descObj' is own accessor property that overrides an inherited data property (8.10.5 step 6.a)
 */


function testcase() {
        var obj = {};

        var proto = {
            writable: true
        };

        var Con = function () { };
        Con.prototype = proto;

        var descObj = new Con();

        Object.defineProperty(descObj, "writable", {
            get: function () {
                return false;
            }
        });

        Object.defineProperties(obj, {
            property: descObj
        });

        obj.property = "isWritable";

        return obj.hasOwnProperty("property") && typeof (obj.property) === "undefined";
    }
runTestCase(testcase);