The Tor Browser: dom/workers/test/test_simpleThread.html@925c144e1f1f

     1 <!--

     2   Any copyright is dedicated to the Public Domain.

     3   http://creativecommons.org/publicdomain/zero/1.0/

     4 -->

     5 <!DOCTYPE HTML>

     6 <html>

     7 <!--

     8 Tests of DOM Worker Threads (Bug 437152)

     9 -->

    10 <head>

    11   <title>Test for DOM Worker Threads (Bug 437152)</title>

    12   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

    13   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

    14 </head>

    15 <body>

    16 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=437152">DOM Worker Threads Bug 437152</a>

    17 <p id="display"></p>

    18 <div id="content" style="display: none">

    20 </div>

    21 <pre id="test">

    22 <script class="testbody" type="text/javascript">

    24   var worker = new Worker("simpleThread_worker.js");

    26   worker.addEventListener("message",function(event) {

    27     is(event.target, worker);

    28     switch (event.data) {

    29       case "no-op":

    30         break;

    31       case "started":

    32         is(gotErrors, true);

    33         worker.postMessage("no-op");

    34         worker.postMessage("stop");

    35         break;

    36       case "stopped":

    37         worker.postMessage("no-op");

    38         SimpleTest.finish();

    39         break;

    40       default:

    41         ok(false, "Unexpected message:" + event.data);

    42         SimpleTest.finish();

    43     }

    44   }, false);

    46   var gotErrors = false;

    47   worker.onerror = function(event) {

    48     event.preventDefault();

    49     is(event.target, worker);

    50     is(event.message, "InternalError: uncaught exception: Bad message: asdf");

    52     worker.onerror = function(otherEvent) {

    53       otherEvent.preventDefault();

    54       is(otherEvent.target, worker);

    55       is(otherEvent.message, "ReferenceError: Components is not defined");

    56       gotErrors = true;

    58       worker.onerror = function(oneMoreEvent) {

    59         ok(false, "Worker had an error:" + oneMoreEvent.message);

    60         SimpleTest.finish();

    61       };

    62     };

    63   };

    65   worker.postMessage("asdf");

    66   worker.postMessage("components");

    67   worker.postMessage("start");

    69   SimpleTest.waitForExplicitFinish();

    71 </script>

    72 </pre>

    73 </body>

    74 </html>

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