JSTests/test262/test/built-ins/Object/defineProperties/15.2.3.7-6-a-212.js

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

/*---
es5id: 15.2.3.7-6-a-212
description: >
    Object.defineProperties - 'O' is an Array, 'name' is an array
    index property, both the [[Value]] field of 'desc' and the
    [[Value]] attribute value of 'name' are NaN  (15.4.5.1 step 4.c)
includes: [propertyHelper.js]
---*/

var arr = [];

Object.defineProperty(arr, "0", {
  value: NaN
});

Object.defineProperties(arr, {
  "0": {
    value: NaN
  }
});

verifyEqualTo(arr, "0", NaN);

verifyNotWritable(arr, "0");

verifyNotEnumerable(arr, "0");

verifyNotConfigurable(arr, "0");