text: /// Copyright (c) 2012 Ecma International.  All rights reserved. 
  /**
   * @path ch15/15.2/15.2.3/15.2.3.3/15.2.3.3-2-2.js
   * @description Object.getOwnPropertyDescriptor returns undefined for null property name
   */
  
  
  function testcase() {
      var o = {};
      var desc = Object.getOwnPropertyDescriptor(o, null);
      if (desc === undefined) {
        return true;
      }
   }
  runTestCase(testcase);
  