| // Copyright (c) 2012 Ecma International. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-array.prototype.map |
| description: > |
| Array.prototype.map - no observable effects occur if length is 0 |
| on an Array-like object |
| ---*/ |
| |
| var accessed = false; |
| |
| function callbackfn(val, idx, obj) { |
| accessed = true; |
| return val > 10; |
| } |
| |
| var obj = { |
| 0: 11, |
| 1: 12, |
| length: 0 |
| }; |
| |
| var testResult = Array.prototype.map.call(obj, callbackfn); |
| |
| assert.sameValue(testResult.length, 0, 'testResult.length'); |
| assert.sameValue(accessed, false, 'accessed'); |
