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: 15.4.4.20-9-c-i-6
  description: >
      Array.prototype.filter - element to be retrieved is own data
      property that overrides an inherited accessor property on an Array
  includes: [runTestCase.js]
  ---*/
  
  function testcase() {
  
          function callbackfn(val, idx, obj) {
              return val === 11;
          }
  
          try {
              Object.defineProperty(Array.prototype, "0", {
                  get: function () {
                      return 9;
                  },
                  configurable: true
              });
              var newArr = [11].filter(callbackfn);
  
              return newArr.length === 1 && newArr[0] === 11;
          } finally {
              delete Array.prototype[0];
          }
      }
  runTestCase(testcase);
  