// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.4.4.21-1-4
description: Array.prototype.reduce applied to Boolean object
---*/

        function callbackfn(prevVal, curVal, idx, obj) {
            return obj instanceof Boolean;
        }

        var obj = new Boolean(true);
        obj.length = 2;
        obj[0] = 11;
        obj[1] = 12;

assert(Array.prototype.reduce.call(obj, callbackfn, 1), 'Array.prototype.reduce.call(obj, callbackfn, 1) !== true');

reportCompare(0, 0);
