mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-25 13:51:41 +00:00
101 lines
2.3 KiB
HTML
101 lines
2.3 KiB
HTML
<!--
|
|
Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/
|
|
-->
|
|
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
Tests of DOM Worker terminate feature
|
|
-->
|
|
<head>
|
|
<title>Test for DOM Worker Navigator</title>
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
|
|
</head>
|
|
<body>
|
|
<p id="display"></p>
|
|
<div id="content" style="display: none">
|
|
|
|
</div>
|
|
<pre id="test">
|
|
<script class="testbody" language="javascript">
|
|
|
|
|
|
var messageCount = 0;
|
|
var intervalCount = 0;
|
|
|
|
var interval;
|
|
|
|
var worker;
|
|
|
|
function messageListener(event) {
|
|
is(event.data, "Still alive!", "Correct message!");
|
|
if (++messageCount == 20) {
|
|
ok(worker.onmessage === messageListener,
|
|
"Correct listener before terminate");
|
|
|
|
worker.terminate();
|
|
|
|
var exception = false;
|
|
try {
|
|
worker.addEventListener("message", messageListener);
|
|
}
|
|
catch (e) {
|
|
exception = true;
|
|
}
|
|
is(exception, false, "addEventListener didn't throw after terminate");
|
|
|
|
exception = false;
|
|
try {
|
|
worker.removeEventListener("message", messageListener);
|
|
}
|
|
catch (e) {
|
|
exception = true;
|
|
}
|
|
is(exception, false, "removeEventListener didn't throw after terminate");
|
|
|
|
exception = false;
|
|
try {
|
|
worker.postMessage("foo");
|
|
}
|
|
catch (e) {
|
|
exception = true;
|
|
}
|
|
is(exception, false, "postMessage didn't throw after terminate");
|
|
|
|
exception = false;
|
|
try {
|
|
worker.terminate();
|
|
}
|
|
catch (e) {
|
|
exception = true;
|
|
}
|
|
is(exception, false, "terminate didn't throw after terminate");
|
|
|
|
ok(worker.onmessage === messageListener,
|
|
"Correct listener after terminate");
|
|
|
|
worker.onmessage = function(event) { }
|
|
|
|
interval = setInterval(testCount, 1000);
|
|
}
|
|
}
|
|
|
|
function testCount() {
|
|
is(messageCount, 20, "Received another message after terminated!");
|
|
if (intervalCount++ == 5) {
|
|
clearInterval(interval);
|
|
SimpleTest.finish();
|
|
}
|
|
}
|
|
|
|
worker = new Worker("terminate_worker.js");
|
|
worker.onmessage = messageListener;
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|