text: /// 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 ch15/15.4/15.4.4/15.4.4.14/15.4.4.14-5-28.js
   * @description Array.prototype.indexOf - side effects produced by step 1 are visible when an exception occurs
   */
  
  
  function testcase() {
  
          var stepFiveOccurs = false;
          var fromIndex = {
              valueOf: function () {
                  stepFiveOccurs = true;
                  return 0;
              }
          };
  
          try {
              Array.prototype.indexOf.call(undefined, undefined, fromIndex);
              return false;
          } catch (e) {
              return (e instanceof TypeError) && !stepFiveOccurs;
          }
      }
  runTestCase(testcase);
  