khronosschoty
/
palemoon-dev


			
				
					
						
						
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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 with suspended workers"
        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_suspended_worker.js";
    const DEBUGGER_URL = BASE_URL + "WorkerDebugger_suspended_debugger.js";

    function test() {
      Task.spawn(function* () {
        SimpleTest.waitForExplicitFinish();

        info("Create a worker, wait for its debugger to be registered, and " +
             "initialize it.");
        let promise = waitForRegister(WORKER_URL, DEBUGGER_URL);
        let worker = new Worker(WORKER_URL);
        let dbg = yield promise;

        info("Send a request to the worker. This should cause both the " +
             "worker and the worker debugger to send a response.");
        promise = waitForMultiple([
          waitForWorkerMessage(worker, "worker"),
          waitForDebuggerMessage(dbg, "debugger")
        ]);
        worker.postMessage("ping");
        yield promise;

        info("Suspend the workers for this window, and send another request " +
             "to the worker. This should cause only the worker debugger to " +
             "send a response.");
        let windowUtils = window.QueryInterface(Ci.nsIInterfaceRequestor)
                                .getInterface(Ci.nsIDOMWindowUtils);
        windowUtils.suspendTimeouts();
        function onmessage() {
          ok(false, "The worker should not send a response.");
        };
        worker.addEventListener("message", onmessage);
        promise = waitForDebuggerMessage(dbg, "debugger");
        worker.postMessage("ping");
        yield promise;
        worker.removeEventListener("message", onmessage);

        info("Resume the workers for this window. This should cause the " +
             "worker to send a response to the previous request.");
        promise = waitForWorkerMessage(worker, "worker");
        windowUtils.resumeTimeouts();
        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>