JSTests/test262/test/built-ins/Object/defineProperty/15.2.3.6-4-203.js

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

/*---
es5id: 15.2.3.6-4-203
description: >
    Object.defineProperty - 'O' is an Array, 'name' is an array index
    named property, 'name' property doesn't exist in 'O' and
    [[Configurable]] is absent in data descriptor 'desc', test
    [[Configurable]] of property 'name' is set to false (15.4.5.1 step
    4.c)
includes: [propertyHelper.js]
---*/

var arrObj = [];

Object.defineProperty(arrObj, "0", {
  value: 1001,
  writable: true,
  enumerable: true
});
verifyEqualTo(arrObj, "0", 1001);

verifyWritable(arrObj, "0");

verifyEnumerable(arrObj, "0");

verifyNotConfigurable(arrObj, "0");