| // 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.reduceright |
| description: > |
| Array.prototype.reduceRight - callbackfn not called for indexes |
| never been assigned values |
| ---*/ |
| |
| var callCnt = 0; |
| |
| function callbackfn(prevVal, curVal, idx, obj) |
| { |
| callCnt++; |
| return curVal; |
| } |
| |
| var arr = new Array(10); |
| arr[0] = arr[1] = undefined; //explicitly assigning a value |
| |
| assert.sameValue(arr.reduceRight(callbackfn), undefined, 'arr.reduceRight(callbackfn)'); |
| assert.sameValue(callCnt, 1, 'callCnt'); |
