The Tor Browser: js/src/tests/ecma_3/ExecutionContexts/10.1.3-1.js@129ffea94266 (annotated)

js/src/tests/ecma_3/ExecutionContexts/10.1.3-1.js@129ffea94266 (annotated)

js/src/tests/ecma_3/ExecutionContexts/10.1.3-1.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:    11 Feb 2002
  * SUMMARY: Testing functions having duplicate formal parameter names
  *
  * Note: given function f(x,x,x,x) {return x;}; f(1,2,3,4) should return 4.
  * See ECMA-262 3rd Edition Final Section 10.1.3: Variable Instantiation
  *
  * Also see http://bugzilla.mozilla.org/show_bug.cgi?id=124900
  */
 //-----------------------------------------------------------------------------
 var UBound = 0;
 var BUGNUMBER = 124900;
 var summary = 'Testing functions having duplicate formal parameter names';
 var status = '';
 var statusitems = [];
 var actual = '';
 var actualvalues = [];
 var expect= '';
 var expectedvalues = [];
 function f1(x,x)
 {
   return x;
 }
 status = inSection(1);
 actual = f1(1,2);
 expect = 2;
 addThis();
 function f2(x,x,x)
 {
   return x*x*x;
 }
 status = inSection(2);
 actual = f2(1,2,3);
 expect = 27;
 addThis();
 function f3(x,x,x,x)
 {
   return 'a' + x + 'b' + x + 'c' + x ;
 }
 status = inSection(3);
 actual = f3(1,2,3,4);
 expect = 'a4b4c4';
 addThis();
 /*
  * If the value of the last duplicate parameter is not provided by
  * the function caller, the value of this parameter is undefined
  */
 function f4(x,a,b,x,z)
 {
   return x;
 }
 status = inSection(4);
 actual = f4(1,2);
 expect = undefined;
 addThis();
 /*
  * f.toString() should preserve any duplicate formal parameter names that exist
  */
 function f5(x,x,x,x)
 {
 }
 status = inSection(5);
 actual = f5.toString().match(/\((.*)\)/)[1];
 actual = actual.replace(/\s/g, ''); // for definiteness, remove any white space
 expect = 'x,x,x,x';
 addThis();
 function f6(x,x,x,x)
 {
   var ret = [];
   for (var i=0; i<arguments.length; i++)
     ret.push(arguments[i]);
   return ret.toString();
 }
 status = inSection(6);
 actual = f6(1,2,3,4);
 expect = '1,2,3,4';
 addThis();
 /*
  * This variation (assigning to x inside f) is from nboyd@atg.com
  * See http://bugzilla.mozilla.org/show_bug.cgi?id=124900
  */
 function f7(x,x,x,x)
 {
   x = 999;
   var ret = [];
   for (var i=0; i<arguments.length; i++)
     ret.push(arguments[i]);
   return ret.toString();
 }
 status = inSection(7);
 actual = f7(1,2,3,4);
 expect = '1,2,3,999';
 addThis();
 /*
  * Same as above, but with |var| keyword added -
  */
 function f8(x,x,x,x)
 {
   var x = 999;
   var ret = [];
   for (var i=0; i<arguments.length; i++)
     ret.push(arguments[i]);
   return ret.toString();
 }
 status = inSection(8);
 actual = f8(1,2,3,4);
 expect = '1,2,3,999';
 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');
 }