15.2.3.10-3-1.js - mozsearch

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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: 15.2.3.10-3-1

description: >

    Object.preventExtensions - Object.isExtensible(arg) returns false

    if arg is the returned object

---*/

var obj = {};

var preCheck = Object.isExtensible(obj);

Object.preventExtensions(obj);

assert(preCheck, 'preCheck !== true');

assert.sameValue(Object.isExtensible(obj), false, 'Object.isExtensible(obj)');

reportCompare(0, 0);