| // 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: 15.4.4.20-10-2 |
| description: > |
| Array.prototype.filter returns new Array with length equal to |
| number of true returned by callbackfn |
| ---*/ |
| |
| function callbackfn(val, idx, obj) |
| { |
| if(val % 2) |
| return true; |
| else |
| return false; |
| } |
| var srcArr = [1,2,3,4,5]; |
| var resArr = srcArr.filter(callbackfn); |
| |
| assert.sameValue(resArr.length, 3, 'resArr.length'); |
| assert.sameValue(resArr[0], 1, 'resArr[0]'); |
| assert.sameValue(resArr[1], 3, 'resArr[1]'); |
| assert.sameValue(resArr[2], 5, 'resArr[2]'); |