The Tor Browser: dom/tests/mochitest/bugs/test

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

     1 <!DOCTYPE HTML>

     2 <html>

     3 <!--

     4 https://bugzilla.mozilla.org/show_bug.cgi?id=777628

     5 -->

     6 <head>

     7   <meta charset="utf-8">

     8   <title>Test for Bug 743615</title>

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

    10   <script type="application/javascript" src="utils_bug743615.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=777628">Mozilla Bug 777628</a>

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

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

    17 <iframe id="ifr"></iframe>

    18 </div>

    19 <pre id="test">

    20 <script type="application/javascript">

    22 /** Test for structured cloning ImageData from another scope. **/

    24 // Set up an ImageData in another scope.

    25 var doc = document.getElementById('ifr').contentDocument;

    26 var canvas = doc.createElement('canvas');

    27 canvas.width = 200;

    28 canvas.height = 200;

    29 doc.body.appendChild(canvas);

    30 var ctx = canvas.getContext('2d');

    31 ctx.fillStyle = 'rgb(';

    32 ctx.fillRect(30, 30, 50, 50);

    33 var imageData = ctx.createImageData(200, 200);

    35 // Clone it.

    36 window.postMessage({ imageData: imageData }, '*');

    37 ok(true, "Handled cross-compartment imagedata without throwing/crashing!");

    39 </script>

    40 </pre>

    41 </body>

    42 </html>

The Tor Browser / file revision