text: // Copyright (c) 2012 Ecma International.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  es5id: 15.4.4.17-2-2
  description: Array.prototype.some - 'length' is own data property on an Array
  ---*/
  
          function callbackfn1(val, idx, obj) {
              return val > 10;
          }
  
          function callbackfn2(val, idx, obj) {
              return val > 11;
          }
  
              Array.prototype[2] = 12;
  
  assert([9, 11].some(callbackfn1), '[9, 11].some(callbackfn1) !== true');
  assert.sameValue([9, 11].some(callbackfn2), false, '[9, 11].some(callbackfn2)');
  