Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- Manifest: dom/base/test/mochitest.toml
<!DOCTYPE HTML>
<html>
<head>
<title>Test for postMessages cloning/transferring objects</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script src="common_postMessages.js"></script>
</head>
<body>
<input id="fileList" type="file"></input>
<script type="application/javascript">
// PostMessage for BroadcastChannel
tests.push(function test_broadcastChannel() {
info("Testing broadcastChannel");
var bc1 = new BroadcastChannel('postMessagesTest');
var bc2 = new BroadcastChannel('postMessagesTest');
var resolve;
function resolvePromise(data) {
if (!resolve) {
ok(false, "Unexpected message!");
return;
}
let tmp = resolve;
resolve = null;
tmp(data);
}
bc2.onmessage = function(e) {
resolvePromise({ data: e.data, ports: [], error: false });
}
bc2.onmessageerror = function(e) {
resolvePromise({ error: true });
}
runTests({
clonableObjectsEveryWhere: true,
clonableObjectsSameProcess: true,
transferableObjects: false,
send(what, ports) {
return new Promise(function(r, rr) {
if (ports.length) {
rr();
return;
}
resolve = r;
bc1.postMessage(what);
});
},
finished() {
bc1.close();
bc2.close();
next();
}
});
});
// PostMessage for BroadcastChannel in workers
tests.push(function test_broadcastChannel_inWorkers() {
info("Testing broadcastChannel in Workers");
var bc = new BroadcastChannel('postMessagesTest_inWorkers');
var resolve;
var w = new Worker('worker_postMessages.js');
w.postMessage('broadcastChannel');
w.onmessage = function(e) {
is(e.data, 'ok', "Worker ready!");
w.onmessage = function(e1) {
if (!resolve) {
ok(false, "Unexpected message!");
return;
}
let tmp = resolve;
resolve = null;
tmp({ data: e1.data, ports: e1.ports, error: e1.data === "error" });
}
runTests({
clonableObjectsEveryWhere: true,
clonableObjectsSameProcess: true,
transferableObjects: false,
send(what, ports) {
return new Promise(function(r, rr) {
if (ports.length) {
rr();
return;
}
resolve = r;
bc.postMessage(what);
});
},
finished() {
bc.close();
w.terminate();
next();
}
});
}
});
// PostMessage for BroadcastChannel in SharedWorkers
tests.push(function test_broadcastChannel_inSharedWorkers() {
info("Testing broadcastChannel in SharedWorkers");
var bc = new BroadcastChannel('postMessagesTest_inWorkers');
var resolve;
var w = new SharedWorker('worker_postMessages.js');
w.port.postMessage('broadcastChannel');
w.port.onmessage = function(e) {
is(e.data, 'ok', "Worker ready!");
w.port.onmessage = function(e1) {
if (!resolve) {
ok(false, "Unexpected message!");
return;
}
let tmp = resolve;
resolve = null;
tmp({ data: e1.data, ports: e1.ports, error: e1.data === "error" });
}
runTests({
clonableObjectsEveryWhere: true,
clonableObjectsSameProcess: false,
transferableObjects: false,
send(what, ports) {
return new Promise(function(r, rr) {
if (ports.length) {
rr();
return;
}
resolve = r;
bc.postMessage(what);
});
},
finished() {
bc.close();
w.port.postMessage("terminate");
next();
}
});
}
});
SimpleTest.waitForExplicitFinish();
next();
</script>
</body>
</html>