The Tor Browser: js/src/tests/js1_8/extensions/regress-475971.js@129ffea94266

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.

     1 // |reftest| skip

     2 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 //-----------------------------------------------------------------------------

     8 var BUGNUMBER = 475971;

     9 var summary = 'js_CheckRedeclaration should unlock object on failures';

    10 var actual = '';

    11 var expect = '';

    14 //-----------------------------------------------------------------------------

    15 test();

    16 //-----------------------------------------------------------------------------

    18 function test()

    19 {

    20   enterFunc ('test');

    21   printBugNumber(BUGNUMBER);

    22   printStatus (summary);

    24   if (typeof scatter != 'function')

    25   {

    26     print(expect = actual =

    27           'Test skipped - requires threaded build with scatter');

    28   }

    29   else

    30   {

    31     function x() { return 1; };

    33     // g must run sufficiently long to ensure that the global scope is accessed

    34     // from the parallel threads.

    35     function g()

    36     {

    37       var sum = 0;

    38       try {

    39         for (var i = 0; i != 10000; ++i) {

    40           sum += x();

    41         }

    42       } catch (e) { }

    43     }

    45     scatter([g, g]);

    47     try {

    48       eval("const x = 1");

    49     } catch (e) { }

    51     scatter([g, g]);

    53     print("Done");

    54   }

    55   reportCompare(expect, actual, summary);

    57   exitFunc ('test');

    58 }

The Tor Browser / file revision

js/src/tests/js1_8/extensions/regress-475971.js@129ffea94266

js/src/tests/js1_8/extensions/regress-475971.js