The Tor Browser: dom/base/test/test_postMessage

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     2 <!DOCTYPE HTML>

     3 <html>

     4 <!--

     5 https://bugzilla.mozilla.org/show_bug.cgi?id=949488

     6 -->

     7 <head>

     8   <meta charset="utf-8">

     9   <title>Test for Bug 949488 - basic support</title>

    10   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

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

    12 </head>

    13 <body>

    14   <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=949488">Mozilla Bug 949488</a>

    15   <div id="content"></div>

    16   <script type="application/javascript">

    18   function selfMessage() {

    19     addEventListener('message', receiveMessage);

    20     function receiveMessage(evt) {

    21       is(evt.data, 1, "Message received");

    22       removeEventListener('message', receiveMessage);

    23       runTest();

    24     }

    26     postMessage(1, '/');

    27   }

    29   function frameOk() {

    30     var ifr = document.createElement("iframe");

    31     ifr.addEventListener("load", iframeLoaded, false);

    32     ifr.setAttribute('src', "iframe_postMessage_solidus.html");

    34     var div = document.getElementById("content");

    35     div.appendChild(ifr);

    37     function iframeLoaded() {

    38       addEventListener('message', receiveMessage);

    39       function receiveMessage(evt) {

    40         is(evt.data, 2, "Message received");

    41         removeEventListener('message', receiveMessage);

    42         runTest();

    43       }

    45       ifr.contentWindow.postMessage(2, '/');

    46     }

    47   }

    49   function frameWrong() {

    50     var ifr = document.createElement("iframe");

    51     ifr.addEventListener("load", iframeLoaded, false);

    52     ifr.setAttribute('src', "http://www.example.com/tests/dom/base/test/iframe_postMessage_solidus.html");

    54     var div = document.getElementById("content");

    55     div.appendChild(ifr);

    57     function iframeLoaded() {

    58       addEventListener('message', receiveMessage);

    59       function receiveMessage(evt) {

    60         ok(evt.data, 3, "Message received");

    61         removeEventListener('message', receiveMessage);

    62         runTest();

    63       }

    65       ifr.contentWindow.postMessage(4, '/');

    66       SimpleTest.executeSoon(function() {

    67         ifr.contentWindow.postMessage(3, '*');

    68       });

    69     }

    70   }

    72   var tests = [

    73     selfMessage,

    74     frameOk,

    75     frameWrong

    76   ];

    78   function runTest() {

    79     if (!tests.length) {

    80       SimpleTest.finish();

    81       return;

    82     }

    84     var test = tests.shift();

    85     test();

    86   }

    88   SimpleTest.waitForExplicitFinish();

    89   runTest();

    91   </script>

    92 </body>

    93 </html>

The Tor Browser / file revision