JSTests/test262/test/built-ins/Object/keys/15.2.3.14-2-6.js

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

/*---
es5id: 15.2.3.14-2-6
description: Object.keys returns the standard built-in Array that is not frozen
---*/

  var o = { x: 1, y: 2};

  var a = Object.keys(o);

assert.sameValue(Object.isFrozen(a), false, 'Object.isFrozen(a)');