text: // Copyright (c) 2012 Ecma International.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  es5id: 15.4.4.20-9-c-i-21
  description: >
      Array.prototype.filter - element to be retrieved is inherited
      accessor property without a get function on an Array-like object
  ---*/
  
          function callbackfn(val, idx, obj) {
              return val === undefined && idx === 1;
          }
  
          var proto = {};
          Object.defineProperty(proto, "1", {
              set: function () { },
              configurable: true
          });
  
          var Con = function () { };
          Con.prototype = proto;
  
          var child = new Con();
          child.length = 2;
          var newArr = Array.prototype.filter.call(child, callbackfn);
  
  assert.sameValue(newArr.length, 1, 'newArr.length');
  assert.sameValue(newArr[0], undefined, 'newArr[0]');
  