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: 15.4.4.21-9-3
  description: >
      Array.prototype.reduce doesn't visit deleted elements in array
      after the call
  includes: [runTestCase.js]
  ---*/
  
  function testcase() { 
   
    function callbackfn(prevVal, curVal, idx, obj)  
    {
      delete arr[3];
      delete arr[4];
      return prevVal + curVal;    
    }
  
    var arr = ['1',2,3,4,5];
    if(arr.reduce(callbackfn) === "123"  )    // two elements deleted
      return true;  
    
   }
  runTestCase(testcase);
  