| // Copyright (c) 2012 Ecma International. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| es5id: 15.2.3.7-6-a-115 |
| description: > |
| Object.defineProperties - 'O' is an Array, 'P' is the length |
| property of 'O', the [[Value]] field of 'desc' is absent, test |
| every field in 'desc' is same with corresponding attribute value |
| of the length property in 'O' (15.4.5.1 step 3.a.i) |
| includes: [propertyHelper.js] |
| ---*/ |
| |
| var arr = []; |
| |
| Object.defineProperties(arr, { |
| length: { |
| writable: true, |
| enumerable: false, |
| configurable: false |
| } |
| }); |
| |
| assert.sameValue(arr.length, 0); |
| |
| arr.length = 2; |
| assert.sameValue(arr.length, 2); |
| |
| verifyNotEnumerable(arr, "length"); |
| |
| verifyNotConfigurable(arr, "length"); |