dom/workers/test/test_WorkerDebugger_console.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 WorkerDebuggerGlobalScope.console methods"
   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.console_worker.js";
  18     const CHILD_WORKER_URL = "WorkerDebugger.console_childWorker.js";
  19     const DEBUGGER_URL = BASE_URL + "WorkerDebugger.console_debugger.js";
  20
  21     consoleMessagesReceived = 0;
  22     function test() {
  23       const ConsoleAPIStorage = SpecialPowers.Cc[
  24         "@mozilla.org/consoleAPI-storage;1"
  25       ].getService(SpecialPowers.Ci.nsIConsoleAPIStorage);
  26
  27       function consoleListener() {
  28         this.observe = this.observe.bind(this);
  29         ConsoleAPIStorage.addLogEventListener(this.observe, SpecialPowers.wrap(document).nodePrincipal);
  30       }
  31
  32       consoleListener.prototype  = {
  33         observe(aSubject) {
  34           var obj = aSubject.wrappedJSObject;
  35           if (obj.arguments[0] == "Hello from the debugger script!" &&
  36               !consoleMessagesReceived) {
  37             consoleMessagesReceived++;
  38             ok(true, "Something has been received");
  39             ConsoleAPIStorage.removeLogEventListener(this.observe);
  40           }
  41         }
  42       }
  43
  44       var cl = new consoleListener();
  45
  46       (async function() {
  47         SimpleTest.waitForExplicitFinish();
  48
  49         info("Create a worker that creates a child worker, wait for their " +
  50              "debuggers to be registered, and initialize them.");
  51         let promise = waitForMultiple([
  52           waitForRegister(WORKER_URL, DEBUGGER_URL),
  53           waitForRegister(CHILD_WORKER_URL, DEBUGGER_URL)
  54         ]);
  55         let worker = new Worker(WORKER_URL);
  56         let [dbg, childDbg] = await promise;
  57
  58         info("Send a request to the worker debugger. This should cause the " +
  59              "the worker debugger to send a response.");
  60         dbg.addListener({
  61           onMessage(msg) {
  62             try {
  63               msg = JSON.parse(msg);
  64             } catch(e) {
  65               ok(false, "Something went wrong");
  66               return;
  67             }
  68
  69             if (msg.type == 'finish') {
  70               ok(consoleMessagesReceived, "We received something via debugger console!");
  71               dbg.removeListener(this);
  72               SimpleTest.finish();
  73               return;
  74             }
  75
  76             if (msg.type == 'status') {
  77               ok(msg.what, msg.msg);
  78               return;
  79             }
  80
  81             ok(false, "Something went wrong");
  82           }
  83         });
  84
  85         dbg.postMessage("do magic");
  86       })();
  87     }
  88
  89   ]]>
  90   </script>
  91
  92   <body xmlns="http://www.w3.org/1999/xhtml">
  93     <p id="display"></p>
  94     <div id="content" style="display:none;"></div>
  95     <pre id="test"></pre>
  96   </body>
  97   <label id="test-result"/>
  98 </window>