// 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.filter
es5id: 15.4.4.20-9-c-i-20
description: >
    Array.prototype.filter - element to be retrieved is own accessor
    property without a get function that overrides an inherited
    accessor property on an Array
---*/

function callbackfn(val, idx, obj) {
  return undefined === val && idx === 0;
}

var arr = [];

Object.defineProperty(arr, "0", {
  set: function() {},
  configurable: true
});

Array.prototype[0] = 100;
var newArr = arr.filter(callbackfn);

assert.sameValue(newArr.length, 1, 'newArr.length');
assert.sameValue(newArr[0], undefined, 'newArr[0]');

reportCompare(0, 0);
