// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.14-2-5 description: Object.keys returns the standard built-in Array that is not sealed ---*/ var o = { x: 1, y: 2}; var a = Object.keys(o); assert.sameValue(Object.isSealed(a), false, 'Object.isSealed(a)');