| // 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.filter |
| es5id: 15.4.4.20-9-b-3 |
| description: > |
| Array.prototype.filter - deleted properties in step 2 are visible |
| here |
| ---*/ |
| |
| function callbackfn(val, idx, obj) { |
| return true; |
| } |
| var obj = { |
| 2: 6.99, |
| 8: 19 |
| }; |
| |
| Object.defineProperty(obj, "length", { |
| get: function() { |
| delete obj[2]; |
| return 10; |
| }, |
| configurable: true |
| }); |
| |
| var newArr = Array.prototype.filter.call(obj, callbackfn); |
| |
| assert.sameValue(newArr.length, 1, 'newArr.length'); |
| assert.notSameValue(newArr[0], 6.99, 'newArr[0]'); |