| // 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.reduce |
| description: > |
| Array.prototype.reduce stops calling callbackfn once the array is |
| deleted during the call |
| ---*/ |
| |
| function callbackfn(prevVal, curVal, idx, obj) { |
| delete o.arr; |
| return prevVal + curVal; |
| } |
| |
| var o = new Object(); |
| o.arr = ['1', 2, 3, 4, 5]; |
| |
| assert.sameValue(o.arr.reduce(callbackfn), "12345", 'o.arr.reduce(callbackfn)'); |
| assert.sameValue(o.hasOwnProperty("arr"), false, 'o.hasOwnProperty("arr")'); |
