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 for Bug 784131</title>

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

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

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

     9   <meta http-equiv="content-type" content="text/html; charset=utf-8">

    10   <base href="chrome://browser/content/">

    11 </head>

    12 <body>

    14 <script type="text/javascript">

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

    16 </script>

    18 <embed id="body" type="application/x-test">

    19 <div>

    20   <embed id="nested" type="application/x-test">

    21 </div>

    23 <script type="application/javascript">

    24   function getObjectValue(obj) {

    25     try {

    26       return obj.getObjectValue();

    27     } catch (e) {

    28       return null;

    29     }

    30   }

    31   SimpleTest.waitForExplicitFinish();

    33   var body_embed = document.querySelector("embed#body");

    34   var nested_embed = document.querySelector("embed#nested");

    35   var nested_parent = nested_embed.parentNode;

    36   // Ensure plugins are spawned

    37   var body_obj = getObjectValue(body_embed);

    38   var nested_obj = getObjectValue(nested_embed);

    39   isnot(body_obj, null, "body plugin spawned");

    40   isnot(nested_obj, null, "nested plugin spawned");

    41   // Display:none the plugin and the nested plugin's parent

    42   body_embed.style.display = "none";

    43   nested_parent.style.display = "none";

    44   body_embed.clientTop;

    45   nested_embed.clientTop;

    47   // Plugins should still be running the same instance

    48   ok(body_embed.checkObjectValue(body_obj), "body plugin still running");

    49   ok(nested_embed.checkObjectValue(nested_obj), "nested plugin still running");

    50   // Spin event loop

    51   SimpleTest.executeSoon(function() {

    52     // Plugins should be stopped

    53     is(getObjectValue(body_embed), null, "body plugin gone");

    54     is(getObjectValue(nested_embed), null, "nested plugin gone");

    56     // Restart plugins...

    57     body_embed.style.display = "inherit";

    58     nested_parent.style.display = "inherit";

    60     // Ensure plugins are spawned

    61     var body_obj = getObjectValue(body_embed);

    62     var nested_obj = getObjectValue(nested_embed);

    63     isnot(body_obj, null, "body plugin spawned");

    64     isnot(nested_obj, null, "nested plugin spawned");

    66     // Take away frames again, flush layout, restore frames

    67     body_embed.style.display = "none";

    68     nested_parent.style.display = "none";

    69     body_embed.clientTop;

    70     nested_embed.clientTop;

    71     body_embed.style.display = "inherit";

    72     nested_parent.style.display = "inherit";

    73     body_embed.clientTop;

    74     nested_embed.clientTop;

    76     // Spin event loop, ensure plugin remains running

    77     SimpleTest.executeSoon(function() {

    78       ok(body_embed.checkObjectValue(body_obj), "body plugin still running");

    79       ok(nested_embed.checkObjectValue(nested_obj), "nested plugin still running");

    80       SimpleTest.finish();

    81     });

    82   });

    83 </script>

    84 </body>

    85 </html>

The Tor Browser / file revision