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.
  
  /*---
  es5id: 15.4.4.15-5-23
  description: >
      Array.prototype.lastIndexOf - value of 'fromIndex' is an object
      that has an own valueOf method that returns an object and toString
      method that returns a string
  includes: [runTestCase.js]
  ---*/
  
  function testcase() {
  
          var toStringAccessed = false;
          var valueOfAccessed = false;
  
          var fromIndex = {
              toString: function () {
                  toStringAccessed = true;
                  return '1';
              },
  
              valueOf: function () {
                  valueOfAccessed = true;
                  return {};
              }
          };
  
          return [0, true].lastIndexOf(true, fromIndex) === 1 && toStringAccessed && valueOfAccessed;
      }
  runTestCase(testcase);
  