mozilla-central/dom/messagechannel/tests/test_messageChannel_bug1224825.html (file symbol)

Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 1224825</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<div id="content"></div>
<pre id="test">
</pre>
<script type="application/javascript">
var MAX = 100;
function test_fullDeliveredMessages() {
var worker = new Worker('data:javascript,onmessage = function(e) { e.ports[0].onmessage = function(evt) { postMessage(evt.data);}}');
var count = 0;
worker.onmessage = function(e) {
is(e.data, count, "Correct value expected!");
ok(count < MAX,"No count > MAX messages!");
if (++count == MAX) {
SimpleTest.requestFlakyTimeout("Testing an event not happening");
setTimeout(function() {
runTests();
}, 200);
info("All the messages correctly received");
}
}
var mc = new MessageChannel();
worker.postMessage(42, [mc.port2]);
for (let i = 0; i < MAX; ++i) {
mc.port1.postMessage(i);
}
mc.port1.close();
for (let i = 0; i < MAX * 2; ++i) {
mc.port1.postMessage(i);
}
}
function test_closeInBetween() {
var mc = new MessageChannel();
for (var i = 0; i < MAX; ++i) {
mc.port1.postMessage(i);
}
mc.port1.onmessage = function(e) {
ok (e.data < MAX/2, "Correct message received from port1:" + e.data);
}
mc.port2.onmessage = function(e) {
ok (e.data < MAX, "Correct message received from port2:" + e.data);
if (e.data == MAX/2) {
mc.port2.close();
}
mc.port2.postMessage(e.data);
if (e.data == MAX - 1) {
runTests();
}
}
}
var tests = [ test_fullDeliveredMessages, test_closeInBetween ];
function runTests() {
if (!tests.length) {
SimpleTest.finish();
return;
}
var test = tests.shift();
test();
}
SimpleTest.waitForExplicitFinish();
runTests();
</script>
</body>
</html>