test262/test/built-ins/Object/isExtensible/15.2.3.13-2-21.js

24 lines
551 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: >
Function.constructor
Function.prototype
Array.prototype
String.prototype
Boolean.prototype
Number.prototype
Date.prototype
RegExp.prototype
Error.prototype
es5id: 15.2.3.13-2-21
description: >
Object.isExtensible returns true for all built-in objects
(Error.prototype)
---*/
var e = Object.isExtensible(Error.prototype);
assert.sameValue(e, true, 'e');