The Tor Browser: js/src/tests/ecma_3/Object/regress-72773.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  * Date: 09 May 2001

     8  *

     9  * SUMMARY: Regression test: we shouldn't crash on this code

    10  * See http://bugzilla.mozilla.org/show_bug.cgi?id=72773

    11  *

    12  * See ECMA-262 Edition 3 13-Oct-1999, Section 8.6.2 re [[Class]] property.

    13  *

    14  * Same as class-001.js - but testing user-defined types here, not

    15  * native types.  Therefore we expect the [[Class]] property to equal

    16  * 'Object' in each case -

    17  *

    18  * The getJSClass() function we use is in a utility file, e.g. "shell.js"

    19  */

    20 //-----------------------------------------------------------------------------

    21 var BUGNUMBER = 72773;

    22 var summary = "Regression test: we shouldn't crash on this code";

    23 var status = '';

    24 var actual = '';

    25 var expect = '';

    26 var sToEval = '';

    28 /*

    29  * This code should produce an error, but not a crash.

    30  *  'TypeError: Function.prototype.toString called on incompatible object'

    31  */

    32 sToEval += 'function Cow(name){this.name = name;}'

    33 sToEval += 'function Calf(str){this.name = str;}'

    34 sToEval += 'Calf.prototype = Cow;'

    35 sToEval += 'new Calf().toString();'

    37 status = 'Trying to catch an expected error';

    38 try

    39 {

    40   eval(sToEval);

    41 }

    42 catch(e)

    43 {

    44   actual = getJSClass(e);

    45   expect = 'Error';

    46 }

    49 //----------------------------------------------------------------------------------------------

    50 test();

    51 //----------------------------------------------------------------------------------------------

    54 function test()

    55 {

    56   enterFunc ('test');

    57   printBugNumber(BUGNUMBER);

    58   printStatus (summary);

    60   reportCompare(expect, actual, status);

    62   exitFunc ('test');

    63 }

The Tor Browser / file revision

js/src/tests/ecma_3/Object/regress-72773.js@129ffea94266

js/src/tests/ecma_3/Object/regress-72773.js