JSTests/test262/test/built-ins/Object/defineProperty/15.2.3.6-4-333-4.js

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

/*---
es5id: 15.2.3.6-4-333-4
description: >
    Indexed property 'P' with attributes [[Writable]]: true,
    [[Enumerable]]:true, [[Configurable]]:false is writable using
    simple assignment, 'A' is an Array Object
---*/

var obj = [];

Object.defineProperty(obj, "0", {
  value: 2010,
  writable: true,
  enumerable: true,
  configurable: false
});
var verifyValue = (obj[0] === 2010);
obj[0] = 1001;

assert(verifyValue, 'verifyValue !== true');
assert.sameValue(obj[0], 1001, 'obj[0]');