| // Copyright 2012 Mozilla Corporation. All rights reserved. |
| // This code is governed by the license found in the LICENSE file. |
| |
| /*--- |
| es5id: 12.3_L15 |
| description: > |
| Tests that Intl.DateTimeFormat.prototype meets the requirements |
| for built-in objects defined by the introduction of chapter 17 of |
| the ECMAScript Language Specification. |
| author: Norbert Lindenberg |
| ---*/ |
| |
| assert.sameValue(Object.prototype.toString.call(Intl.DateTimeFormat.prototype), "[object Object]", |
| "The [[Class]] internal property of a built-in non-function object must be " + |
| "\"Object\"."); |
| |
| assert(Object.isExtensible(Intl.DateTimeFormat.prototype), "Built-in objects must be extensible."); |
| |
| assert.sameValue(Object.getPrototypeOf(Intl.DateTimeFormat.prototype), Object.prototype, |
| "Built-in prototype objects must have Object.prototype as their prototype."); |
