The Tor Browser: js/src/tests/ecma_5/extensions/preventExtensions-cross-global.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-if(!xulRuntime.shell) -- needs newGlobal()

     2 /*

     3  * Any copyright is dedicated to the Public Domain.

     4  * http://creativecommons.org/licenses/publicdomain/

     5  * Contributor:

     6  *   Jeff Walden <jwalden+code@mit.edu>

     7  */

     9 var gTestfile = 'preventExtensions-cross-global.js';

    10 //-----------------------------------------------------------------------------

    11 var BUGNUMBER = 789897;

    12 var summary =

    13   "Object.preventExtensions and Object.isExtensible should work correctly " +

    14   "across globals";

    16 print(BUGNUMBER + ": " + summary);

    18 /**************

    19  * BEGIN TEST *

    20  **************/

    22 var otherGlobal = newGlobal();

    24 var obj = {};

    25 assertEq(otherGlobal.Object.isExtensible(obj), true);

    26 assertEq(otherGlobal.Object.preventExtensions(obj), obj);

    27 assertEq(otherGlobal.Object.isExtensible(obj), false);

    29 var objFromOther = otherGlobal.Object();

    30 assertEq(Object.isExtensible(objFromOther), true);

    31 assertEq(Object.preventExtensions(objFromOther), objFromOther);

    32 assertEq(Object.isExtensible(objFromOther), false);

    34 var proxy = new Proxy({}, {});

    35 assertEq(otherGlobal.Object.isExtensible(proxy), true);

    36 assertEq(otherGlobal.Object.preventExtensions(proxy), proxy);

    37 assertEq(otherGlobal.Object.isExtensible(proxy), false);

    39 var proxyFromOther = otherGlobal.evaluate("new Proxy({}, {})");

    40 assertEq(Object.isExtensible(proxyFromOther), true);

    41 assertEq(Object.preventExtensions(proxyFromOther), proxyFromOther);

    42 assertEq(Object.isExtensible(proxyFromOther), false);

    44 /******************************************************************************/

    46 if (typeof reportCompare === "function")

    47   reportCompare(true, true);

    49 print("Tests complete");

The Tor Browser / file revision

js/src/tests/ecma_5/extensions/preventExtensions-cross-global.js@129ffea94266

js/src/tests/ecma_5/extensions/preventExtensions-cross-global.js