The Tor Browser: js/src/tests/js1_5/Array/regress-178722.js@129ffea94266 (annotated)

js/src/tests/js1_5/Array/regress-178722.js@129ffea94266 (annotated)

js/src/tests/js1_5/Array/regress-178722.js

Sat, 03 Jan 2015 20:18:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Sat, 03 Jan 2015 20:18:00 +0100
branch: TOR_BUG_3246
changeset 7: 129ffea94266
permissions: -rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /*
  *
  * Date:    06 November 2002
  * SUMMARY: arr.sort() should not output |undefined| when |arr| is empty
  * See http://bugzilla.mozilla.org/show_bug.cgi?id=178722
  *
  * ECMA-262 Ed.3: 15.4.4.11 Array.prototype.sort (comparefn)
  *
  * 1. Call the [[Get]] method of this object with argument "length".
  * 2. Call ToUint32(Result(1)).
  * 3. Perform an implementation-dependent sequence of calls to the [[Get]],
  *    [[Put]], and [[Delete]] methods of this object, etc. etc.
  * 4. Return this object.
  *
  *
  * Note that sort() is done in-place on |arr|. In other words, sort() is a
  * "destructive" method rather than a "functional" method. The return value
  * of |arr.sort()| and |arr| are the same object.
  *
  * If |arr| is an empty array, the return value of |arr.sort()| should be
  * an empty array, not the value |undefined| as was occurring in bug 178722.
  *
  */
 //-----------------------------------------------------------------------------
 var UBound = 0;
 var BUGNUMBER = 178722;
 var summary = 'arr.sort() should not output |undefined| when |arr| is empty';
 var status = '';
 var statusitems = [];
 var actual = '';
 var actualvalues = [];
 var expect= '';
 var expectedvalues = [];
 var arr;
 // create empty array or pseudo-array objects in various ways
 var arr1 = Array();
 var arr2 = new Array();
 var arr3 = [];
 var arr4 = [1];
 arr4.pop();
 status = inSection(1);
 arr = arr1.sort();
 actual = arr instanceof Array && arr.length === 0 && arr === arr1;
 expect = true;
 addThis();
 status = inSection(2);
 arr = arr2.sort();
 actual = arr instanceof Array && arr.length === 0 && arr === arr2;
 expect = true;
 addThis();
 status = inSection(3);
 arr = arr3.sort();
 actual = arr instanceof Array && arr.length === 0 && arr === arr3;
 expect = true;
 addThis();
 status = inSection(4);
 arr = arr4.sort();
 actual = arr instanceof Array && arr.length === 0 && arr === arr4;
 expect = true;
 addThis();
 // now do the same thing, with non-default sorting:
 function g() {return 1;}
 status = inSection('1a');
 arr = arr1.sort(g);
 actual = arr instanceof Array && arr.length === 0 && arr === arr1;
 expect = true;
 addThis();
 status = inSection('2a');
 arr = arr2.sort(g);
 actual = arr instanceof Array && arr.length === 0 && arr === arr2;
 expect = true;
 addThis();
 status = inSection('3a');
 arr = arr3.sort(g);
 actual = arr instanceof Array && arr.length === 0 && arr === arr3;
 expect = true;
 addThis();
 status = inSection('4a');
 arr = arr4.sort(g);
 actual = arr instanceof Array && arr.length === 0 && arr === arr4;
 expect = true;
 addThis();
 //-----------------------------------------------------------------------------
 test();
 //-----------------------------------------------------------------------------
 function addThis()
 {
   statusitems[UBound] = status;
   actualvalues[UBound] = actual;
   expectedvalues[UBound] = expect;
   UBound++;
 }
 function test()
 {
   enterFunc('test');
   printBugNumber(BUGNUMBER);
   printStatus(summary);
   for (var i=0; i<UBound; i++)
   {
     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
   }
   exitFunc ('test');
 }