test/built-ins/Object/create/15.2.3.5-4-104.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: 15.2.3.5-4-104
description: >
    Object.create - 'configurable' property of one property in
    'Properties' is own data property that overrides an inherited
    accessor property (8.10.5 step 4.a)
includes: [propertyHelper.js]
---*/

var proto = {};
Object.defineProperty(proto, "configurable", {
    get: function () {
        return true;
    }
});

var ConstructFun = function () { };
ConstructFun.prototype = proto;
var descObj = new ConstructFun();

Object.defineProperty(descObj, "configurable", {
    value: false
});

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

assert(newObj.hasOwnProperty("prop"));
verifyNotConfigurable(newObj, "prop");