The Tor Browser: dom/plugins/test/mochitest/test

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

     1 <!DOCTYPE html>

     2 <html>

     3 <head>

     4   <title>Test whether windowless plugins receive correct visible/invisible notifications.</title>

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

     6   <script type="text/javascript" src="utils.js"></script>

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

     9   <style type="text/css">

    10   body {

    11     height: 10000px;

    12   }

    13   </style>

    15 <body onload="startTest()">

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

    18   <script type="application/javascript;version=1.8">

    19   SimpleTest.waitForExplicitFinish();

    20   setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);

    22   var p = null;

    24   function startTest() {

    25     p = document.getElementById('theplugin');

    27     // Wait for the plugin to have painted once

    28     var interval = setInterval(function() {

    29       if (!p.getPaintCount())

    30         return;

    32       clearInterval(interval);

    33       doScroll();

    34     }, 100);

    35   }

    37   const kScrollAmount = 1000;

    38   var startY;

    40   function doScroll() {

    41     let [x, y, w, h] = p.getWindowPosition();

    42     startY = y;

    44     scrollBy(0, kScrollAmount);

    45     setTimeout(checkScroll, 500);

    46   }

    48   function checkScroll() {

    49     let [x, y, w, h] = p.getWindowPosition();

    51     is(y, startY - kScrollAmount, "Window should be informed of its new position.");

    52     SimpleTest.finish();

    53   }

    54   </script>

    56   <embed id="theplugin" type="application/x-test" width="200" height="200"></embed>

The Tor Browser / file revision