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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: 15.4.4.21-9-c-i-22
description: >
Array.prototype.reduce - element to be retrieved is inherited
accessor property without a get function on an Array
---*/
var testResult = false;
var initialValue = 0;
function callbackfn(prevVal, curVal, idx, obj) {
if (idx === 1) {
testResult = (curVal === undefined);
}
}
Object.defineProperty(Array.prototype, "1", {
set: function () { },
configurable: true
});
var arr = [0, , 2];
arr.reduce(callbackfn, initialValue);
assert(testResult, 'testResult !== true');
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