test/built-ins/Object/isExtensible/15.2.3.13-2-24.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

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

/*---
es5id: 15.2.3.13-2-24
description: >
    Object.isExtensible returns true if O is extensible and has a
    prototype that is extensible
---*/

        var proto = {};

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

        var obj = new ConstructFun();

assert(Object.isExtensible(obj), 'Object.isExtensible(obj) !== true');