dom/workers/test/test_WorkerDebugger.postMessage.xhtml

   1 <?xml version="1.0"?>
   2 <!--
   3   Any copyright is dedicated to the Public Domain.
   4   http://creativecommons.org/publicdomain/zero/1.0/
   5 -->
   6 <window title="Test for WorkerDebugger.postMessage"
   7         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
   8         onload="test();">
   9
  10   <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
  11   <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
  12   <script type="application/javascript" src="dom_worker_helper.js"/>
  13
  14   <script type="application/javascript">
  15   <![CDATA[
  16
  17     const WORKER_URL = "WorkerDebugger.postMessage_worker.js";
  18     const CHILD_WORKER_URL = "WorkerDebugger.postMessage_childWorker.js";
  19     const DEBUGGER_URL = BASE_URL + "WorkerDebugger.postMessage_debugger.js";
  20
  21     function test() {
  22       (async function() {
  23         SimpleTest.waitForExplicitFinish();
  24
  25         info("Create a worker that creates a child worker, wait for their " +
  26              "debuggers to be registered, and initialize them.");
  27         let promise = waitForMultiple([
  28           waitForRegister(WORKER_URL, DEBUGGER_URL),
  29           waitForRegister(CHILD_WORKER_URL, DEBUGGER_URL)
  30         ]);
  31         let worker = new Worker(WORKER_URL);
  32         let [dbg, childDbg] = await promise;
  33
  34         info("Send a request to the worker debugger. This should cause the " +
  35              "the worker debugger to send a response.");
  36         promise = waitForDebuggerMessage(dbg, "pong");
  37         dbg.postMessage("ping");
  38         await promise;
  39
  40         info("Send a request to the child worker debugger. This should cause " +
  41              "the child worker debugger to send a response.");
  42         promise = waitForDebuggerMessage(childDbg, "pong");
  43         childDbg.postMessage("ping");
  44         await promise;
  45
  46         SimpleTest.finish();
  47       })();
  48     }
  49
  50   ]]>
  51   </script>
  52
  53   <body xmlns="http://www.w3.org/1999/xhtml">
  54     <p id="display"></p>
  55     <div id="content" style="display:none;"></div>
  56     <pre id="test"></pre>
  57   </body>
  58   <label id="test-result"/>
  59 </window>