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// 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
es5id: 15.4.4.21-2-5
description: >
Array.prototype.reduce applied to Array-like object, 'length' is
an own data property that overrides an inherited accessor property
---*/
function callbackfn(prevVal, curVal, idx, obj) {
return (obj.length === 2);
}
var proto = {};
Object.defineProperty(proto, "length", {
get: function () {
return 3;
},
configurable: true
});
var Con = function () { };
Con.prototype = proto;
var child = new Con();
Object.defineProperty(child, "length", {
value: 2,
configurable: true
});
child[0] = 12;
child[1] = 11;
child[2] = 9;
assert.sameValue(Array.prototype.reduce.call(child, callbackfn, 1), true, 'Array.prototype.reduce.call(child, callbackfn, 1)');
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