| // 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 applied to String object | |
| ---*/ | |
| function callbackfn(prevVal, curVal, idx, obj) { | |
| return obj instanceof String; | |
| } | |
| var obj = new String("abc"); | |
| assert(Array.prototype.reduce.call(obj, callbackfn, 1), 'Array.prototype.reduce.call(obj, callbackfn, 1) !== true'); |