| // 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 - side effects produced by step 2 are |
| visible when an exception occurs |
| ---*/ |
| |
| var obj = { |
| 0: 11, |
| 1: 12 |
| }; |
| |
| var accessed = false; |
| |
| Object.defineProperty(obj, "length", { |
| get: function() { |
| accessed = true; |
| return 2; |
| }, |
| configurable: true |
| }); |
| assert.throws(TypeError, function() { |
| Array.prototype.reduce.call(obj, null); |
| }); |
| assert(accessed, 'accessed !== true'); |
