The Tor Browser: js/src/tests/ecma_5/Array/pop-nonarray-higher-elements.js@6474c204b198 (annotated)

js/src/tests/ecma_5/Array/pop-nonarray-higher-elements.js@6474c204b198 (annotated)

js/src/tests/ecma_5/Array/pop-nonarray-higher-elements.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /*
  * Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/licenses/publicdomain/
  */
 //-----------------------------------------------------------------------------
 var BUGNUMBER = 909602;
 var summary =
   "Array.prototype.pop shouldn't touch elements greater than length on " +
   "non-arrays";
 print(BUGNUMBER + ": " + summary);
 /**************
  * BEGIN TEST *
  **************/
 function doTest(obj, index)
 {
   // print("testing " + JSON.stringify(obj) + " with index " + index);
   assertEq(Array.prototype.pop.call(obj), undefined);
   assertEq(index in obj, true);
   assertEq(obj[index], 42);
 }
 // not-super-much-later element
 // non-zero length
 function testPop1()
 {
   var obj = { length: 2, 3: 42 };
   doTest(obj, 3);
 }
 for (var i = 0; i < 50; i++)
   testPop1();
 // zero length
 function testPop2()
 {
   var obj = { length: 0, 3: 42 };
   doTest(obj, 3);
 }
 for (var i = 0; i < 50; i++)
   testPop2();
 // much-later (but dense) element
 // non-zero length
 function testPop3()
 {
   var obj = { length: 2, 55: 42 };
   doTest(obj, 55);
 }
 for (var i = 0; i < 50; i++)
   testPop3();
 // zero length
 function testPop4()
 {
   var obj = { length: 0, 55: 42 };
   doTest(obj, 55);
 }
 for (var i = 0; i < 50; i++)
   testPop4();
 // much much much later (sparse) element
 // non-zero length
 function testPop5()
 {
   var obj = { length: 2, 65530: 42 };
   doTest(obj, 65530);
 }
 for (var i = 0; i < 50; i++)
   testPop5();
 // zero length
 function testPop6()
 {
   var obj = { length: 0, 65530: 42 };
   doTest(obj, 65530);
 }
 for (var i = 0; i < 50; i++)
   testPop6();
 /******************************************************************************/
 if (typeof reportCompare === "function")
   reportCompare(true, true);
 print("Tests complete");