text: // Copyright (c) 2012 Ecma International.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  es5id: 15.4.4.15-8-b-i-23
  description: Array.prototype.lastIndexOf - This object is the global object
  ---*/
  
          var targetObj = {};
  
              this[0] = targetObj;
              this[100] = "100";
              this[200] = "200";
              this.length = 200;
  
  assert.sameValue(Array.prototype.lastIndexOf.call(this, targetObj), 0, 'Array.prototype.lastIndexOf.call(this, targetObj)');
  assert.sameValue(Array.prototype.lastIndexOf.call(this, "100"), 100, 'Array.prototype.lastIndexOf.call(this, "100")');
  assert.sameValue(Array.prototype.lastIndexOf.call(this, "200"), -1, 'Array.prototype.lastIndexOf.call(this, "200")');
  