gecko-dev/dom/workers/test/test_WorkerDebugger.postMes...

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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 WorkerDebugger.postMessage"
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.postMessage_worker.js";
const CHILD_WORKER_URL = "WorkerDebugger.postMessage_childWorker.js";
const DEBUGGER_URL = BASE_URL + "WorkerDebugger.postMessage_debugger.js";
function test() {
Task.spawn(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] = yield promise;
info("Send a request to the worker debugger. This should cause the " +
"the worker debugger to send a response.");
promise = waitForDebuggerMessage(dbg, "pong");
dbg.postMessage("ping");
yield promise;
info("Send a request to the child worker debugger. This should cause " +
"the child worker debugger to send a response.");
promise = waitForDebuggerMessage(childDbg, "pong");
childDbg.postMessage("ping");
yield promise;
SimpleTest.finish();
});
}
]]>
</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>