text: load("8b38e12cab5de21ec5393724c0d9b7dd.js");
  //-------------------------------------------------------------------------------------------------------
  // Copyright (C) Microsoft. All rights reserved.
  // Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
  //-------------------------------------------------------------------------------------------------------
  
  function write(args)
  {
   WScript.Echo(args);
  }
  
  write("Test case 1");
  
  for(var i =0;i<10;i++)
  {
    Array.prototype[i] = "p"+i;
  }
  
  var arr=new Array(10);
  var newarr=arr.splice(0,5,"d1","d2","d3","d4")
  
  write(arr);
  write(arr.length);
  write(newarr);
  write(newarr.length);
  
  for(var i =0;i<10;i++)
  {
    delete Array.prototype[i];
  }
  
  write("");
  write("Test case 2");
  
  for(var i =0;i<10;i++)
  {
    Array.prototype[i] = "p"+i;
  }
  
  var arr=new Array(10);
  var newarr=arr.splice(0,5,"d1","d2","d3","d4","d5","d6","d7")
  write(arr);
  write(arr.length);
  write(newarr);
  write(newarr.length);
  
  for(var i =0;i<10;i++)
  {
    delete Array.prototype[i];
  }
  
  write("");
  write("Test case 3");
  
  for(var i =0;i<10;i++)
  {
    i++;
    Array.prototype[i] = "p"+i;
  }
  
  var arr=new Array(10);
  var newarr=arr.splice(0,5,"d1","d2","d3","d4","d5","d6","d7")
  write(arr);
  write(arr.length);
  write(newarr);
  write(newarr.length);
  
  for(var i =0;i<10;i++)
  {
    delete Array.prototype[i];
  }
  
  write("");
  write("Test case 4");
  for(var k=0;k<10;k++)
  {
      Array.prototype[k]="P"+k;
  }
  var arr=new Array(10);
  var newarr=arr.splice(3,5,"d1","d2","d3")
  write(arr);
  write(arr.length);
  write(newarr);
  write(newarr.length);
  for(var k=0;k<10;k++)
  {
      delete Array.prototype[k];
  }
  
  write("");
  write("Test case 5");
  for(var k=0;k<10;k++)
  {
      Array.prototype[k]="P"+k;
  }
  var arr=new Array(10);
  var newarr=arr.splice(3,5,"d1","d2","d3")
  write(arr);
  write(arr.length);
  write(newarr);
  write(newarr.length);
  
  for(var k=0;k<10;k++)
  {
      delete Array.prototype[k];
  }
  
  write("");
  write("Test case 6");
  for(var k=0;k<10;k++)
  {
      Array.prototype[k]="P"+k;
  }
  var arr=new Array(10);
  var newarr=arr.splice(3,1,"d1","d2","d3")
  
  write(arr);
  write(arr.length);
  write(newarr);
  write(newarr.length);
  
  for(var k=0;k<10;k++)
  {
      delete Array.prototype[k];
  }
  
  write("");
  write("Test case 7");
  
  Object.prototype.shift=Array.prototype.shift;
  var obj =new Object();
  obj.length=10;
  obj[0]=101;
  obj[1]="string";
  obj[9]="lastelement";
  
  var res=obj.shift()
  
  for(var i in obj)
      write("expando:" + i +"=" +obj[i]);
  
  delete Object.prototype.shift;
  
  write("");
  write("Test case 8");
  
  Object.prototype[0]="hello world";
  Array.prototype[9]="p9";
  var arr =new Array(10);
  arr[1]=123;
  
  var res=arr.shift();
  write(res);
  write(res.length);
  write(arr);
  write(arr.length);
  
  delete Object.prototype[0];
  delete Array.prototype[9];
  
  write("");
  write("Test case 9");
  var arr1 = new Array(2147483649);
  arr1[2147483647]=100;
  var newarr=arr1.slice(2147483640,2147483648);
  write(newarr);
  write(newarr.length);
  write(arr1.length);
  
  write("");
  write("Test case 10");
  for(var i = 0; i< 20; i = i+3)
  {
    Object.prototype[i] = "O"+i;
  }
  
  for(var i = 1; i< 20; i = i+3)
  {
    Array.prototype[i] = "a"+i;
  }
  
  var arr = [];
  for(var i = 1; i< 20; i = i+3)
  {
    arr[i] = i;
  }
  
  arr.shift();
  write(arr);
  write(arr.length);
  arr.unshift(10);
  write(arr);
  write(arr.length);
  var newarr = arr.splice(5,2,"a","b");
  write(arr);
  write(arr.length);
  write(newarr);
  write(newarr.length);
  newarr = arr.splice(7,6,"a","b");
  write(arr);
  write(arr.length);
  write(newarr);
  write(newarr.length);
  newarr = arr.splice(10,2,"a","b","c","e","f");
  write(arr);
  write(arr.length);
  write(newarr);
  write(newarr.length);
  
  write("");
  write("Test case 11");
  Object.prototype[2] = 10;
  var arr = new Array(5);
  write(arr);
  write(arr.length);
  arr.shift();
  write(arr);
  write(arr.length);
  arr.unshift("10","20");
  arr.shift();
  write(arr);
  arr.shift();
  write(arr);
  arr.unshift(10,40);
  write(arr);
  arr.unshift(50);
  write(arr);
  arr.shift(50);
  write(arr);
  
  var arr = new Array(5);
  write(arr);
  write(arr.length);
  arr.reverse();
  write(arr);
  write(arr.length);
  
  var arr = new Array(5);
  arr[2] = 2;
  arr[3] = 3;
  arr[4] = 4;
  write(arr);
  write(arr.length);
  arr.reverse();
  write(arr);
  write(arr.length);
  
  var a = [1, 2, 3];
  var b = [];
  b.length = 3;
  write(a.concat(b));
  