1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/workers/test/test_terminate.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,100 @@
1.4 +<!--
1.5 + Any copyright is dedicated to the Public Domain.
1.6 + http://creativecommons.org/publicdomain/zero/1.0/
1.7 +-->
1.8 +<!DOCTYPE HTML>
1.9 +<html>
1.10 +<!--
1.11 +Tests of DOM Worker terminate feature
1.12 +-->
1.13 +<head>
1.14 + <title>Test for DOM Worker Navigator</title>
1.15 + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.16 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
1.17 +</head>
1.18 +<body>
1.19 +<p id="display"></p>
1.20 +<div id="content" style="display: none">
1.21 +
1.22 +</div>
1.23 +<pre id="test">
1.24 +<script class="testbody" language="javascript">
1.25 +
1.26 +
1.27 + var messageCount = 0;
1.28 + var intervalCount = 0;
1.29 +
1.30 + var interval;
1.31 +
1.32 + var worker;
1.33 +
1.34 + function messageListener(event) {
1.35 + is(event.data, "Still alive!", "Correct message!");
1.36 + if (messageCount++ == 20) {
1.37 + ok(worker.onmessage === messageListener,
1.38 + "Correct listener before terminate");
1.39 +
1.40 + worker.terminate();
1.41 +
1.42 + var exception = false;
1.43 + try {
1.44 + worker.addEventListener("message", messageListener, false);
1.45 + }
1.46 + catch (e) {
1.47 + exception = true;
1.48 + }
1.49 + is(exception, false, "addEventListener didn't throw after terminate");
1.50 +
1.51 + exception = false;
1.52 + try {
1.53 + worker.removeEventListener("message", messageListener, false);
1.54 + }
1.55 + catch (e) {
1.56 + exception = true;
1.57 + }
1.58 + is(exception, false, "removeEventListener didn't throw after terminate");
1.59 +
1.60 + exception = false;
1.61 + try {
1.62 + worker.postMessage("foo");
1.63 + }
1.64 + catch (e) {
1.65 + exception = true;
1.66 + }
1.67 + is(exception, false, "postMessage didn't throw after terminate");
1.68 +
1.69 + exception = false;
1.70 + try {
1.71 + worker.terminate();
1.72 + }
1.73 + catch (e) {
1.74 + exception = true;
1.75 + }
1.76 + is(exception, false, "terminate didn't throw after terminate");
1.77 +
1.78 + ok(worker.onmessage === messageListener,
1.79 + "Correct listener after terminate");
1.80 +
1.81 + worker.onmessage = function(event) { }
1.82 +
1.83 + interval = setInterval(testCount, 1000);
1.84 + }
1.85 + }
1.86 +
1.87 + function testCount() {
1.88 + is(messageCount, 21, "Received another message after terminated!");
1.89 + if (intervalCount++ == 5) {
1.90 + clearInterval(interval);
1.91 + SimpleTest.finish();
1.92 + }
1.93 + }
1.94 +
1.95 + worker = new Worker("terminate_worker.js");
1.96 + worker.onmessage = messageListener;
1.97 +
1.98 + SimpleTest.waitForExplicitFinish();
1.99 +
1.100 +</script>
1.101 +</pre>
1.102 +</body>
1.103 +</html>
