The Tor Browser: dom/browser-element/mochitest/priority/test

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 <!DOCTYPE HTML>

     2 <html>

     3 <!--

     4 A simple test of the process priority manager.

     6 https://bugzilla.mozilla.org/show_bug.cgi?id=844323

     8 Note: If you run this test alone (i.e. not as part of the larger mochitest

     9 suite), you may see some IPC assertions, e.g. "Can't allocate graphics

    10 resources."

    12 What appears to be happening is that we close the Firefox window before the

    13 frame we create in this tab finishes starting up.  Then the frame finishes

    14 loading, and it tries to show itself.  But it's too late to show a remote frame

    15 at that point, so we kill the child process.

    17 In other words, I think these errors are nothing to worry about.

    18 -->

    19 <head>

    20   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

    21   <script type="application/javascript" src="../browserElementTestHelpers.js"></script>

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

    23 </head>

    24 <body>

    26 <script type="application/javascript;version=1.7">

    27 "use strict";

    29 SimpleTest.waitForExplicitFinish();

    30 browserElementTestHelpers.setEnabledPref(true);

    31 browserElementTestHelpers.addPermission();

    32 browserElementTestHelpers.enableProcessPriorityManager();

    34 function runTest() {

    35   var iframe = document.createElement('iframe');

    36   iframe.setAttribute('mozbrowser', true);

    37   iframe.src = browserElementTestHelpers.emptyPage1;

    39   expectProcessCreated().then(function(childID) {

    40     return expectPriorityChange(childID, 'FOREGROUND');

    41   }).then(SimpleTest.finish);

    43   document.body.appendChild(iframe);

    44 }

    46 addEventListener('testready', runTest);

    48 </script>

    49 </body>

    50 </html>

The Tor Browser / file revision