test/built-ins/Object/create/15.2.3.5-4-121.js


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// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.5-4-121
description: >
    Object.create - one property in 'Properties' is an Error object
    that uses Object's [[Get]] method to access the 'configurable'
    property (8.10.5 step 4.a)
includes: [runTestCase.js]
---*/

function testcase() {

        var descObj = new Error();

        descObj.configurable = true;

        var newObj = Object.create({}, {
            prop: descObj 
        });

        var result1 = newObj.hasOwnProperty("prop");
        delete newObj.prop;
        var result2 = newObj.hasOwnProperty("prop");

        return result1 === true && result2 === false;
    }
runTestCase(testcase);