The Tor Browser: dom/indexedDB/test/test_blob_worker

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 <!--

     2   Any copyright is dedicated to the Public Domain.

     3   http://creativecommons.org/publicdomain/zero/1.0/

     4 -->

     5 <html>

     6 <head>

     7   <title>Indexed Database Blob Worker Crash Test</title>

     9   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

    10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

    12   <script type="text/javascript;version=1.7">

    13   /*

    14    * This tests ensures that if the last live reference to a Blob is on the

    15    * worker and the database has already been shutdown, that there is no crash

    16    * when the owning page gets cleaned up which causes the termination of the

    17    * worker which in turn garbage collects during its shutdown.

    18    *

    19    * We do the IndexedDB stuff in the iframe so we can kill it as part of our

    20    * test.  Doing it out here is no good.

    21    */

    23   function testSteps()

    24   {

    25     info("Open iframe, wait for it to do its IndexedDB stuff.");

    27     let iframe = document.getElementById("iframe1");

    28     window.addEventListener("message", grabEventAndContinueHandler, false);

    29     // Put it in a different origin to be safe

    30     //allowUnlimitedQuota("http://example.org/");

    31     iframe.src = //"http://example.org" +

    32                  window.location.pathname.replace(

    33                    "test_blob_worker_crash.html",

    34                    "blob_worker_crash_iframe.html");

    36     let event = yield unexpectedSuccessHandler;

    37     is(event.data.result, "ready", "worker initialized correctly");

    39     info("Trigger a GC to clean-up the iframe's main-thread IndexedDB");

    40     scheduleGC();

    41     yield undefined;

    43     info("Kill the iframe, forget about it, trigger a GC.");

    44     iframe.parentNode.removeChild(iframe);

    45     iframe = null;

    46     scheduleGC();

    47     yield undefined;

    49     info("If we are still alive, then we win!");

    50     ok('Did not crash / trigger an assert!');

    52     finishTest();

    53     yield undefined;

    54   }

    55   </script>

    56   <script type="text/javascript;version=1.7" src="helpers.js"></script>

    58 </head>

    60 <body onload="runTest();"></body>

    61   <iframe id="iframe1"></iframe>

    62 </html>

The Tor Browser / file revision

dom/indexedDB/test/test_blob_worker_crash.html@129ffea94266

dom/indexedDB/test/test_blob_worker_crash.html