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 ch15/15.4/15.4.4/15.4.4.19/15.4.4.19-9-10.js
   * @description Array.prototype.map - empty array to be returned if 'length' is 0 (subclassed Array, length overridden with obj with valueOf)
   */
  
  
  function testcase() {
  
          var accessed = false;
  
          function callbackfn(val, idx, obj) {
              accessed = true;
              return val > 10;
          }
  
          var Foo = function () { };
          Foo.prototype = [1, 2, 3];
          var obj = new Foo();
          obj.length = {
              valueOf: function () {
                  return 0;
              }
          };
  
          var testResult = Array.prototype.map.call(obj, callbackfn);
          return testResult.length === 0;
      }
  runTestCase(testcase);
  