gecko-dev/dom/workers/test/test_WorkerDebugger_console...

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<?xml version="1.0"?>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<window title="Test for WorkerDebuggerGlobalScope.console methods"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
onload="test();">
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
<script type="application/javascript" src="dom_worker_helper.js"/>
<script type="application/javascript">
<![CDATA[
const WORKER_URL = "WorkerDebugger.console_worker.js";
const CHILD_WORKER_URL = "WorkerDebugger.console_childWorker.js";
const DEBUGGER_URL = BASE_URL + "WorkerDebugger.console_debugger.js";
consoleMessagesReceived = 0;
function test() {
function consoleListener() {
SpecialPowers.addObserver(this, "console-api-log-event");
}
consoleListener.prototype = {
observe: function(aSubject, aTopic, aData) {
if (aTopic == "console-api-log-event") {
var obj = aSubject.wrappedJSObject;
if (obj.arguments[0] == "Hello from the debugger script!" &&
!consoleMessagesReceived) {
consoleMessagesReceived++;
ok(true, "Something has been received");
SpecialPowers.removeObserver(this, "console-api-log-event");
}
}
}
}
var cl = new consoleListener();
(async function() {
SimpleTest.waitForExplicitFinish();
info("Create a worker that creates a child worker, wait for their " +
"debuggers to be registered, and initialize them.");
let promise = waitForMultiple([
waitForRegister(WORKER_URL, DEBUGGER_URL),
waitForRegister(CHILD_WORKER_URL, DEBUGGER_URL)
]);
let worker = new Worker(WORKER_URL);
let [dbg, childDbg] = await promise;
info("Send a request to the worker debugger. This should cause the " +
"the worker debugger to send a response.");
dbg.addListener({
onMessage: function(msg) {
try {
msg = JSON.parse(msg);
} catch(e) {
ok(false, "Something went wrong");
return;
}
if (msg.type == 'finish') {
ok(consoleMessagesReceived, "We received something via debugger console!");
dbg.removeListener(this);
SimpleTest.finish();
return;
}
if (msg.type == 'status') {
ok(msg.what, msg.msg);
return;
}
ok(false, "Something went wrong");
}
});
dbg.postMessage("do magic");
})();
}
]]>
</script>
<body xmlns="http://www.w3.org/1999/xhtml">
<p id="display"></p>
<div id="content" style="display:none;"></div>
<pre id="test"></pre>
</body>
<label id="test-result"/>
</window>