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 ch15/15.4/15.4.4/15.4.4.19/15.4.4.19-2-8.js
   * @description Array.prototype.map - applied to Array-like object, 'length' is an own accessor property that overrides an inherited data property
   */
  
  
  function testcase() {
          function callbackfn(val, idx, obj) {
              return val > 10;
          }
  
          var proto = { length: 3 };
  
          var Con = function () { };
          Con.prototype = proto;
  
          var child = new Con();
  
          Object.defineProperty(child, "length", {
              get: function () {
                  return 2;
              },
              configurable: true
          });
  
          child[0] = 12;
          child[1] = 11;
          child[2] = 9;
  
          var testResult = Array.prototype.map.call(child, callbackfn);
  
          return testResult.length === 2;
      }
  runTestCase(testcase);
  