/// Copyright (c) 2012 Ecma International.  All rights reserved. 
/// Ecma International makes this code available under the terms and conditions set
/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
/// "Use Terms").   Any redistribution of this code must retain the above 
/// copyright and this notice and otherwise comply with the Use Terms.
/**
 * @path ch15/15.1/15.1.1/15.1.1.1/15.1.1.1-0.js
 * @description Global.NaN is a data property with default attribute values (false)
 */


function testcase() {
    var desc = Object.getOwnPropertyDescriptor(fnGlobalObject(), 'NaN');
  if (desc.writable === false &&
      desc.enumerable === false &&
      desc.configurable === false) {
    return true;
  }
 }
runTestCase(testcase);
