The Tor Browser / file revision

 var rootDir = getRootDirectory(gTestPath);

 const gTestRoot = rootDir;

 const gHttpTestRoot = rootDir.replace("chrome://mochitests/content/", "http://127.0.0.1:8888/");

 var gTestBrowser = null;

 var gNextTest = null;

 Components.utils.import("resource://gre/modules/Services.jsm");

 function test() {

   waitForExplicitFinish();

   registerCleanupFunction(function() {

     clearAllPluginPermissions();

     Services.prefs.clearUserPref("extensions.blocklist.suppressUI");

   });

   Services.prefs.setBoolPref("extensions.blocklist.suppressUI", true);

   var newTab = gBrowser.addTab();

   gBrowser.selectedTab = newTab;

   gTestBrowser = gBrowser.selectedBrowser;

   gTestBrowser.addEventListener("load", pageLoad, true);

   Services.prefs.setBoolPref("plugins.click_to_play", true);

   setTestPluginEnabledState(Ci.nsIPluginTag.STATE_CLICKTOPLAY);

   prepareTest(runAfterPluginBindingAttached(test1), gHttpTestRoot + "plugin_small.html");

 }

 function finishTest() {

   gTestBrowser.removeEventListener("load", pageLoad, true);

   gBrowser.removeCurrentTab();

   window.focus();

   finish();

 }

 function pageLoad() {

   // The plugin events are async dispatched and can come after the load event

   // This just allows the events to fire before we then go on to test the states

   executeSoon(gNextTest);

 }

 function prepareTest(nextTest, url) {

   gNextTest = nextTest;

   gTestBrowser.contentWindow.location = url;

 }

 // Due to layout being async, "PluginBindAttached" may trigger later.

 // This wraps a function to force a layout flush, thus triggering it,

 // and schedules the function execution so they're definitely executed

 // afterwards.

 function runAfterPluginBindingAttached(func) {

   return function() {

     let doc = gTestBrowser.contentDocument;

     let elems = doc.getElementsByTagName('embed');

     if (elems.length < 1) {

       elems = doc.getElementsByTagName('object');

     }

     elems[0].clientTop;

     executeSoon(func);

   };

 }

 // Tests for the notification bar for hidden plugins.

 function test1() {

   let notification = PopupNotifications.getNotification("click-to-play-plugins");

   ok(notification, "Test 1: There should be a plugin notification");

   let notificationBox = gBrowser.getNotificationBox(gTestBrowser);

   waitForCondition(() => notificationBox.getNotificationWithValue("plugin-hidden") !== null,

     () => {

       // Don't use setTestPluginEnabledState here because we already saved the

       // prior value

       getTestPlugin().enabledState = Ci.nsIPluginTag.STATE_ENABLED;

       prepareTest(test2, gTestRoot + "plugin_small.html");

     },

     "Test 1, expected to have a plugin notification bar");

 }

 function test2() {

   let notification = PopupNotifications.getNotification("click-to-play-plugins");

   ok(notification, "Test 2: There should be a plugin notification");

   let notificationBox = gBrowser.getNotificationBox(gTestBrowser);

   waitForCondition(() => notificationBox.getNotificationWithValue("plugin-hidden") === null,

     () => {

       getTestPlugin().enabledState = Ci.nsIPluginTag.STATE_CLICKTOPLAY;

       prepareTest(test3, gTestRoot + "plugin_overlayed.html");

     },

     "Test 2, expected to not have a plugin notification bar");

 }

 function test3() {

   let notification = PopupNotifications.getNotification("click-to-play-plugins");

   ok(notification, "Test 3: There should be a plugin notification");

   let notificationBox = gBrowser.getNotificationBox(gTestBrowser);

   waitForCondition(() => notificationBox.getNotificationWithValue("plugin-hidden") !== null,

     test3b,

     "Test 3, expected the plugin infobar to be triggered when plugin was overlayed");

 }

 function test3b()

 {

   let doc = gTestBrowser.contentDocument;

   let plugin = doc.getElementById("test");

   ok(plugin, "Test 3b, Found plugin in page");

   plugin.QueryInterface(Ci.nsIObjectLoadingContent);

   is(plugin.pluginFallbackType, Ci.nsIObjectLoadingContent.PLUGIN_CLICK_TO_PLAY,

      "Test 3b, plugin fallback type should be PLUGIN_CLICK_TO_PLAY");

   ok(!plugin.activated, "Test 3b, Plugin should not be activated");

   let overlay = doc.getAnonymousElementByAttribute(plugin, "anonid", "main");

   ok(!overlay.classList.contains("visible"), "Test 3b, Plugin overlay should be hidden");

   prepareTest(test4, gTestRoot + "plugin_positioned.html");

 }

 function test4() {

   let notification = PopupNotifications.getNotification("click-to-play-plugins");

   ok(notification, "Test 4: There should be a plugin notification");

   let notificationBox = gBrowser.getNotificationBox(gTestBrowser);

   waitForCondition(() => notificationBox.getNotificationWithValue("plugin-hidden") !== null,

     test4b,

     "Test 4, expected the plugin infobar to be triggered when plugin was overlayed");

 }

 function test4b() {

   let doc = gTestBrowser.contentDocument;

   let plugin = doc.getElementById("test");

   ok(plugin, "Test 4b, Found plugin in page");

   plugin.QueryInterface(Ci.nsIObjectLoadingContent);

   is(plugin.pluginFallbackType, Ci.nsIObjectLoadingContent.PLUGIN_CLICK_TO_PLAY,

      "Test 4b, plugin fallback type should be PLUGIN_CLICK_TO_PLAY");

   ok(!plugin.activated, "Test 4b, Plugin should not be activated");

   let overlay = doc.getAnonymousElementByAttribute(plugin, "anonid", "main");

   ok(!overlay.classList.contains("visible"), "Test 4b, Plugin overlay should be hidden");

   prepareTest(runAfterPluginBindingAttached(test5), gHttpTestRoot + "plugin_small.html");

 }

 // Test that the notification bar is getting dismissed when directly activating plugins

 // via the doorhanger.

 function test5() {

   let notificationBox = gBrowser.getNotificationBox(gTestBrowser);

   waitForCondition(() => notificationBox.getNotificationWithValue("plugin-hidden") !== null,

     test6,

     "Test 5, expected a notification bar for hidden plugins");

 }

 function test6() {

   let notification = PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser);

   ok(notification, "Test 6, Should have a click-to-play notification");

   let plugin = gTestBrowser.contentDocument.getElementById("test");

   ok(plugin, "Test 6, Found plugin in page");

   let objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);

   is(objLoadingContent.pluginFallbackType, Ci.nsIObjectLoadingContent.PLUGIN_CLICK_TO_PLAY,

      "Test 6, Plugin should be click-to-play");

   // simulate "always allow"

   notification.reshow();

   PopupNotifications.panel.firstChild._primaryButton.click();

   let notificationBox = gBrowser.getNotificationBox(gTestBrowser);

   waitForCondition(() => notificationBox.getNotificationWithValue("plugin-hidden") === null,

     test7,

     "Test 6, expected the notification bar for hidden plugins to get dismissed");

 }

 function test7() {

   let plugin = gTestBrowser.contentDocument.getElementById("test");

   ok(plugin, "Test 7, Found plugin in page");

   let objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);

   waitForCondition(() => objLoadingContent.activated, finishTest,

     "Test 7, Waited too long for plugin to activate");

 }