test/suite/ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-3-178.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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-3-178.js
 * @description Object.defineProperty - 'writable' property in 'Attributes' is undefined  (8.10.5 step 6.b)
 */


function testcase() {
        var obj = {};

        Object.defineProperty(obj, "property", {
            writable: undefined
        });

        var beforeWrite = obj.hasOwnProperty("property");

        obj.property = "isWritable";

        var afterWrite = (typeof (obj.property) === "undefined");

        return beforeWrite === true && afterWrite === true;
    }
runTestCase(testcase);