text: // Copyright (c) 2012 Ecma International.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  es5id: 15.4.4.22-9-b-4
  description: >
      Array.prototype.reduceRight - properties added into own object in
      step 8 can be visited on an Array-like object
  ---*/
  
          var testResult = false;
  
          function callbackfn(preVal, curVal, idx, obj) {
              if (idx === 0 && curVal === 0) {
                  testResult = true;
              }
          }
  
          var obj = { length: 2 };
  
          Object.defineProperty(obj, "1", {
              get: function () {
                  Object.defineProperty(obj, "0", {
                      get: function () {
                          return 0;
                      },
                      configurable: true
                  });
                  return 1;
              },
              configurable: true
          });
  
          Array.prototype.reduceRight.call(obj, callbackfn);
  
  assert(testResult, 'testResult !== true');
  