The Tor Browser: browser/base/content/test/plugins/browser_pluginplaypreview.js@6474c204b198 (annotated)

browser/base/content/test/plugins/browser_pluginplaypreview.js@6474c204b198 (annotated)

browser/base/content/test/plugins/browser_pluginplaypreview.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 var rootDir = getRootDirectory(gTestPath);
 const gTestRoot = rootDir;
 var gTestBrowser = null;
 var gNextTest = null;
 var gNextTestSkip = 0;
 var gPlayPreviewPluginActualEvents = 0;
 var gPlayPreviewPluginExpectedEvents = 1;
 var gPlayPreviewRegistration = null;
 function registerPlayPreview(mimeType, targetUrl) {
   function StreamConverterFactory() {}
   StreamConverterFactory.prototype = {
     QueryInterface: XPCOMUtils.generateQI([Ci.nsIFactory]),
     _targetConstructor: null,
     register: function register(targetConstructor) {
       this._targetConstructor = targetConstructor;
       var proto = targetConstructor.prototype;
       var registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
       registrar.registerFactory(proto.classID, proto.classDescription,
                                 proto.contractID, this);
     },
     unregister: function unregister() {
       var proto = this._targetConstructor.prototype;
       var registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
       registrar.unregisterFactory(proto.classID, this);
       this._targetConstructor = null;
     },
     // nsIFactory
     createInstance: function createInstance(aOuter, iid) {
       if (aOuter !== null)
         throw Cr.NS_ERROR_NO_AGGREGATION;
       return (new (this._targetConstructor)).QueryInterface(iid);
     },
     // nsIFactory
     lockFactory: function lockFactory(lock) {
       // No longer used as of gecko 1.7.
       throw Cr.NS_ERROR_NOT_IMPLEMENTED;
     }
   };
   function OverlayStreamConverter() {}
   OverlayStreamConverter.prototype = {
     QueryInterface: XPCOMUtils.generateQI([
         Ci.nsISupports,
         Ci.nsIStreamConverter,
         Ci.nsIStreamListener,
         Ci.nsIRequestObserver
     ]),
     classID: Components.ID('{4c6030f7-e20a-264f-0f9b-ada3a9e97384}'),
     classDescription: 'overlay-test-data Component',
     contractID: '@mozilla.org/streamconv;1?from=application/x-moz-playpreview&to=*/*',
     // nsIStreamConverter::convert
     convert: function(aFromStream, aFromType, aToType, aCtxt) {
       throw Cr.NS_ERROR_NOT_IMPLEMENTED;
     },
     // nsIStreamConverter::asyncConvertData
     asyncConvertData: function(aFromType, aToType, aListener, aCtxt) {
       var isValidRequest = false;
       try {
         var request = aCtxt;
         request.QueryInterface(Ci.nsIChannel);
         var spec = request.URI.spec;
         var expectedSpec = 'data:application/x-moz-playpreview;,' + mimeType;
         isValidRequest = (spec == expectedSpec);
       } catch (e) { }
       if (!isValidRequest)
         throw Cr.NS_ERROR_NOT_IMPLEMENTED;
       // Store the listener passed to us
       this.listener = aListener;
     },
     // nsIStreamListener::onDataAvailable
     onDataAvailable: function(aRequest, aContext, aInputStream, aOffset, aCount) {
       // Do nothing since all the data loading is handled by the viewer.
       ok(false, "onDataAvailable should not be called");
     },
     // nsIRequestObserver::onStartRequest
     onStartRequest: function(aRequest, aContext) {
       // Setup the request so we can use it below.
       aRequest.QueryInterface(Ci.nsIChannel);
       // Cancel the request so the viewer can handle it.
       aRequest.cancel(Cr.NS_BINDING_ABORTED);
       // Create a new channel that is viewer loaded as a resource.
       var ioService = Services.io;
       var channel = ioService.newChannel(targetUrl, null, null);
       channel.asyncOpen(this.listener, aContext);
     },
     // nsIRequestObserver::onStopRequest
     onStopRequest: function(aRequest, aContext, aStatusCode) {
       // Do nothing.
     }
   };
   var ph = Cc["@mozilla.org/plugin/host;1"].getService(Ci.nsIPluginHost);
   ph.registerPlayPreviewMimeType(mimeType, true); // ignoring CTP rules
   var factory = new StreamConverterFactory();
   factory.register(OverlayStreamConverter);
   return (gPlayPreviewRegistration = {
     unregister: function() {
       ph.unregisterPlayPreviewMimeType(mimeType);
       factory.unregister();
       gPlayPreviewRegistration = null;
     }
   });
 }
 function unregisterPlayPreview() {
   gPlayPreviewRegistration.unregister();
 }
 Components.utils.import('resource://gre/modules/XPCOMUtils.jsm');
 Components.utils.import("resource://gre/modules/Services.jsm");
 function test() {
   waitForExplicitFinish();
   registerCleanupFunction(function() {
     if (gPlayPreviewRegistration)
       gPlayPreviewRegistration.unregister();
     Services.prefs.clearUserPref("plugins.click_to_play");
   });
   var newTab = gBrowser.addTab();
   gBrowser.selectedTab = newTab;
   gTestBrowser = gBrowser.selectedBrowser;
   gTestBrowser.addEventListener("load", pageLoad, true);
   gTestBrowser.addEventListener("PluginBindingAttached", handleBindingAttached, true, true);
   setTestPluginEnabledState(Ci.nsIPluginTag.STATE_ENABLED);
   registerPlayPreview('application/x-test', 'about:');
   prepareTest(test1a, gTestRoot + "plugin_test.html", 1);
 }
 function finishTest() {
   gTestBrowser.removeEventListener("load", pageLoad, true);
   gTestBrowser.removeEventListener("PluginBindingAttached", handleBindingAttached, true, true);
   gBrowser.removeCurrentTab();
   window.focus();
   finish();
 }
 function handleBindingAttached(evt) {
   if (evt.target instanceof Ci.nsIObjectLoadingContent &&
       evt.target.pluginFallbackType == Ci.nsIObjectLoadingContent.PLUGIN_PLAY_PREVIEW)
     gPlayPreviewPluginActualEvents++;
 }
 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
   // iframe might triggers load event as well, making sure we skip some to let
   // all iframes on the page be loaded as well
   if (gNextTestSkip) {
     gNextTestSkip--;
     return;
   }
   executeSoon(gNextTest);
 }
 function prepareTest(nextTest, url, skip) {
   gNextTest = nextTest;
   gNextTestSkip = skip;
   gTestBrowser.contentWindow.location = url;
 }
 // Tests a page with normal play preview registration (1/2)
 function test1a() {
   var notificationBox = gBrowser.getNotificationBox(gTestBrowser);
   ok(!notificationBox.getNotificationWithValue("missing-plugins"), "Test 1a, Should not have displayed the missing plugin notification");
   ok(!notificationBox.getNotificationWithValue("blocked-plugins"), "Test 1a, Should not have displayed the blocked plugin notification");
   var pluginInfo = getTestPlugin();
   ok(pluginInfo, "Should have a test plugin");
   var doc = gTestBrowser.contentDocument;
   var plugin = doc.getElementById("test");
   var objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);
   is(objLoadingContent.pluginFallbackType, Ci.nsIObjectLoadingContent.PLUGIN_PLAY_PREVIEW, "Test 1a, plugin fallback type should be PLUGIN_PLAY_PREVIEW");
   ok(!objLoadingContent.activated, "Test 1a, Plugin should not be activated");
   var overlay = doc.getAnonymousElementByAttribute(plugin, "class", "previewPluginContent");
   ok(overlay, "Test 1a, the overlay div is expected");
   var iframe = overlay.getElementsByClassName("previewPluginContentFrame")[0];
   ok(iframe && iframe.localName == "iframe", "Test 1a, the overlay iframe is expected");
   var iframeHref = iframe.contentWindow.location.href;
   ok(iframeHref == "about:", "Test 1a, the overlay about: content is expected");
   var rect = iframe.getBoundingClientRect();
   ok(rect.width == 200, "Test 1a, Plugin with id=" + plugin.id + " overlay rect should have 200px width before being replaced by actual plugin");
   ok(rect.height == 200, "Test 1a, Plugin with id=" + plugin.id + " overlay rect should have 200px height before being replaced by actual plugin");
   var e = overlay.ownerDocument.createEvent("CustomEvent");
   e.initCustomEvent("MozPlayPlugin", true, true, null);
   overlay.dispatchEvent(e);
   var condition = function() objLoadingContent.activated;
   waitForCondition(condition, test1b, "Test 1a, Waited too long for plugin to stop play preview");
 }
 // Tests that activating via MozPlayPlugin through the notification works (part 2/2)
 function test1b() {
   var plugin = gTestBrowser.contentDocument.getElementById("test");
   var objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);
   ok(objLoadingContent.activated, "Test 1b, Plugin should be activated");
   is(gPlayPreviewPluginActualEvents, gPlayPreviewPluginExpectedEvents,
      "There should be exactly one PluginPlayPreview event");
   unregisterPlayPreview();
   prepareTest(test2, gTestRoot + "plugin_test.html");
 }
 // Tests a page with a working plugin in it -- the mime type was just unregistered.
 function test2() {
   var plugin = gTestBrowser.contentDocument.getElementById("test");
   var objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);
   ok(objLoadingContent.activated, "Test 2, Plugin should be activated");
   registerPlayPreview('application/x-unknown', 'about:');
   prepareTest(test3, gTestRoot + "plugin_test.html");
 }
 // Tests a page with a working plugin in it -- diffent play preview type is reserved.
 function test3() {
   var plugin = gTestBrowser.contentDocument.getElementById("test");
   var objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);
   ok(objLoadingContent.activated, "Test 3, Plugin should be activated");
   unregisterPlayPreview();
   registerPlayPreview('application/x-test', 'about:');
   Services.prefs.setBoolPref("plugins.click_to_play", true);
   setTestPluginEnabledState(Ci.nsIPluginTag.STATE_CLICKTOPLAY);
   prepareTest(test4a, gTestRoot + "plugin_test.html", 1);
 }
 // Test a fallback to the click-to-play
 function test4a() {
   var doc = gTestBrowser.contentDocument;
   var plugin = doc.getElementById("test");
   var objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);
   is(objLoadingContent.pluginFallbackType, Ci.nsIObjectLoadingContent.PLUGIN_PLAY_PREVIEW, "Test 4a, plugin fallback type should be PLUGIN_PLAY_PREVIEW");
   ok(!objLoadingContent.activated, "Test 4a, Plugin should not be activated");
   var overlay = doc.getAnonymousElementByAttribute(plugin, "class", "previewPluginContent");
   ok(overlay, "Test 4a, the overlay div is expected");
   var e = overlay.ownerDocument.createEvent("CustomEvent");
   e.initCustomEvent("MozPlayPlugin", true, true, true);
   overlay.dispatchEvent(e);
   var condition = function() objLoadingContent.pluginFallbackType == Ci.nsIObjectLoadingContent.PLUGIN_CLICK_TO_PLAY;
   waitForCondition(condition, test4b, "Test 4a, Waited too long for plugin to stop play preview");
 }
 function test4b() {
   var doc = gTestBrowser.contentDocument;
   var plugin = doc.getElementById("test");
   var objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);
   ok(objLoadingContent.pluginFallbackType != Ci.nsIObjectLoadingContent.PLUGIN_PLAY_PREVIEW, "Test 4b, plugin fallback type should not be PLUGIN_PLAY_PREVIEW");
   ok(!objLoadingContent.activated, "Test 4b, Plugin should not be activated");
   prepareTest(test5a, gTestRoot + "plugin_test.html", 1);
 }
 // Test a bypass of the click-to-play
 function test5a() {
   var doc = gTestBrowser.contentDocument;
   var plugin = doc.getElementById("test");
   var objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);
   is(objLoadingContent.pluginFallbackType, Ci.nsIObjectLoadingContent.PLUGIN_PLAY_PREVIEW, "Test 5a, plugin fallback type should be PLUGIN_PLAY_PREVIEW");
   ok(!objLoadingContent.activated, "Test 5a, Plugin should not be activated");
   var overlay = doc.getAnonymousElementByAttribute(plugin, "class", "previewPluginContent");
   ok(overlay, "Test 5a, the overlay div is expected");
   var e = overlay.ownerDocument.createEvent("CustomEvent");
   e.initCustomEvent("MozPlayPlugin", true, true, false);
   overlay.dispatchEvent(e);
   var condition = function() objLoadingContent.activated;
   waitForCondition(condition, test5b, "Test 5a, Waited too long for plugin to stop play preview");
 }
 function test5b() {
   var doc = gTestBrowser.contentDocument;
   var plugin = doc.getElementById("test");
   var objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);
   ok(objLoadingContent.activated, "Test 5b, Plugin should be activated");
   finishTest();
 }