The Tor Browser: js/src/tests/ecma_3/Regress/regress-419152.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 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

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

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

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

     6 //-----------------------------------------------------------------------------

     7 var BUGNUMBER = 419152;

     8 var summary = 'Shaver can not contain himself';

     9 var actual = '';

    10 var expect = '';

    13 //-----------------------------------------------------------------------------

    14 test();

    15 //-----------------------------------------------------------------------------

    17 function test()

    18 {

    19   enterFunc ('test');

    20   printBugNumber(BUGNUMBER);

    21   printStatus (summary);

    23   var a = [1,2,3];

    25   a[5] = 6;

    26   expect = '1,2,3,,,6:6';

    27   actual = a + ':' + a.length;

    28   reportCompare(expect, actual, summary + ': 1');

    30   a = [1,2,3,4];

    31   expect = 'undefined';

    32   actual = a[-1] + '';

    33   reportCompare(expect, actual, summary + ': 2');

    35   a = [1,2,3];

    36   a[-1] = 55;

    38   expect = 3;

    39   actual = a.length;

    40   reportCompare(expect, actual, summary + ': 3');

    42   expect = '1,2,3';

    43   actual = a + '';

    44   reportCompare(expect, actual, summary + ': 4');

    46   expect = 55;

    47   actual = a[-1];

    48   reportCompare(expect, actual, summary + ': 5');

    50   var s = "abcdef";

    52   expect = 'undefined';

    53   actual = s[-2] + '';

    54   reportCompare(expect, actual, summary + ': 6');

    56   exitFunc ('test');

    57 }

The Tor Browser / file revision

js/src/tests/ecma_3/Regress/regress-419152.js@129ffea94266

js/src/tests/ecma_3/Regress/regress-419152.js