gecko-dev/dom/workers/test/test_404.html

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936 B
HTML

<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE HTML>
<html>
<!--
Tests of DOM Worker Threads
-->
<head>
<title>Test for DOM Worker Threads</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">
var worker = new Worker("nonexistent_worker.js");
worker.onmessage = function(event) {
ok(false, "Shouldn't ever get a message!");
SimpleTest.finish();
}
worker.onerror = function(event) {
is(event.target, worker);
is(event.message, "Script file not found: nonexistent_worker.js");
event.preventDefault();
SimpleTest.finish();
};
worker.postMessage("dummy");
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>