// 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 - modifications to length don't change
    number of iterations in step 9
---*/

var called = 0;

function callbackfn(accum, val, idx, obj) {
  called++;
  return accum + val;
}

var arr = [0, 1, 2, 3];
Object.defineProperty(arr, "0", {
  get: function() {
    arr.length = 2;
    return 0;
  },
  configurable: true
});

var newAccum = arr.reduce(callbackfn, "initialValue");

assert.sameValue(newAccum, "initialValue01", 'newAccum');
assert.sameValue(called, 2, 'called');

reportCompare(0, 0);