mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-11-20 10:33:36 +00:00
62 lines
1.9 KiB
HTML
62 lines
1.9 KiB
HTML
|
<!--
|
||
|
|
Any copyright is dedicated to the Public Domain.
|
||
|
|
http://creativecommons.org/publicdomain/zero/1.0/
|
||
|
|
-->
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<title>Indexed Database Blob Worker Crash Test</title>
|
||
|
|
|
||
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
||
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
||
|
|
|
||
|
|
<script type="text/javascript;version=1.7">
|
||
|
|
/*
|
||
|
|
* This tests ensures that if the last live reference to a Blob is on the
|
||
|
|
* worker and the database has already been shutdown, that there is no crash
|
||
|
|
* when the owning page gets cleaned up which causes the termination of the
|
||
|
|
* worker which in turn garbage collects during its shutdown.
|
||
|
|
*
|
||
|
|
* We do the IndexedDB stuff in the iframe so we can kill it as part of our
|
||
|
|
* test. Doing it out here is no good.
|
||
|
|
*/
|
||
|
|
|
||
|
|
function testSteps()
|
||
|
|
{
|
||
|
|
info("Open iframe, wait for it to do its IndexedDB stuff.");
|
||
|
|
|
||
|
|
let iframe = document.getElementById("iframe1");
|
||
|
|
window.addEventListener("message", grabEventAndContinueHandler, false);
|
||
|
|
// Put it in a different origin to be safe
|
||
|
|
iframe.src = //"http://example.org" +
|
||
|
|
window.location.pathname.replace(
|
||
|
|
"test_blob_worker_crash.html",
|
||
|
|
"blob_worker_crash_iframe.html");
|
||
|
|
|
||
|
|
let event = yield unexpectedSuccessHandler;
|
||
|
|
is(event.data.result, "ready", "worker initialized correctly");
|
||
|
|
|
||
|
|
info("Trigger a GC to clean-up the iframe's main-thread IndexedDB");
|
||
|
|
scheduleGC();
|
||
|
|
yield undefined;
|
||
|
|
|
||
|
|
info("Kill the iframe, forget about it, trigger a GC.");
|
||
|
|
iframe.parentNode.removeChild(iframe);
|
||
|
|
iframe = null;
|
||
|
|
scheduleGC();
|
||
|
|
yield undefined;
|
||
|
|
|
||
|
|
info("If we are still alive, then we win!");
|
||
|
|
ok('Did not crash / trigger an assert!');
|
||
|
|
|
||
|
|
finishTest();
|
||
|
|
yield undefined;
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
<script type="text/javascript;version=1.7" src="helpers.js"></script>
|
||
|
|
|
||
|
|
</head>
|
||
|
|
|
||
|
|
<body onload="runTest();"></body>
|
||
|
|
<iframe id="iframe1"></iframe>
|
||
|
|
</html>
|