test262/test/built-ins/Object/isFrozen/15.2.3.12-3-1.js

// 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.

/*---
es5id: 15.2.3.12-3-1
description: Object.isFrozen returns false for all built-in objects (Global)
includes: [fnGlobalObject.js]
---*/

assert(!Object.isFrozen(fnGlobalObject()));