diff options
Diffstat (limited to 'dom/presentation/tests/mochitest/PresentationSessionFrameScript.js')
| -rw-r--r-- | dom/presentation/tests/mochitest/PresentationSessionFrameScript.js | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/dom/presentation/tests/mochitest/PresentationSessionFrameScript.js b/dom/presentation/tests/mochitest/PresentationSessionFrameScript.js deleted file mode 100644 index 77240ab5f..000000000 --- a/dom/presentation/tests/mochitest/PresentationSessionFrameScript.js +++ /dev/null @@ -1,258 +0,0 @@ -/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ -/* Any copyright is dedicated to the Public Domain. - http://creativecommons.org/publicdomain/zero/1.0/ */ - -function loadPrivilegedScriptTest() { - /** - * The script is loaded as - * (a) a privileged script in content process for dc_sender.html - * (b) a frame script in the remote iframe process for dc_receiver_oop.html - * |type port == "undefined"| indicates the script is load by - * |loadPrivilegedScript| which is the first case. - */ - function sendMessage(type, data) { - if (typeof port == "undefined") { - sendAsyncMessage(type, {'data': data}); - } else { - port.postMessage({'type': type, - 'data': data - }); - } - } - - if (typeof port != "undefined") { - /** - * When the script is loaded by |loadPrivilegedScript|, these APIs - * are exposed to this script. - */ - port.onmessage = (e) => { - var type = e.data['type']; - if (!handlers.hasOwnProperty(type)) { - return; - } - var args = [e]; - handlers[type].forEach(handler => handler.apply(null, args)); - }; - var handlers = {}; - addMessageListener = function(message, handler) { - if (handlers.hasOwnProperty(message)) { - handlers[message].push(handler); - } else { - handlers[message] = [handler]; - } - }; - removeMessageListener = function(message, handler) { - if (!handler || !handlers.hasOwnProperty(message)) { - return; - } - var index = handlers[message].indexOf(handler); - if (index != -1) { - handlers[message].splice(index, 1); - } - }; - } - - const { classes: Cc, interfaces: Ci, manager: Cm, utils: Cu, results: Cr } = Components; - - const mockedChannelDescription = { - QueryInterface : function (iid) { - const interfaces = [Ci.nsIPresentationChannelDescription]; - - if (!interfaces.some(v => iid.equals(v))) { - throw Cr.NS_ERROR_NO_INTERFACE; - } - return this; - }, - get type() { - if (Services.prefs.getBoolPref("dom.presentation.session_transport.data_channel.enable")) { - return Ci.nsIPresentationChannelDescription.TYPE_DATACHANNEL; - } - return Ci.nsIPresentationChannelDescription.TYPE_TCP; - }, - get dataChannelSDP() { - return "test-sdp"; - } - }; - - function setTimeout(callback, delay) { - let timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer); - timer.initWithCallback({ notify: callback }, - delay, - Ci.nsITimer.TYPE_ONE_SHOT); - return timer; - } - - const mockedSessionTransport = { - QueryInterface : function (iid) { - const interfaces = [Ci.nsIPresentationSessionTransport, - Ci.nsIPresentationDataChannelSessionTransportBuilder, - Ci.nsIFactory]; - - if (!interfaces.some(v => iid.equals(v))) { - throw Cr.NS_ERROR_NO_INTERFACE; - } - return this; - }, - createInstance: function(aOuter, aIID) { - if (aOuter) { - throw Components.results.NS_ERROR_NO_AGGREGATION; - } - return this.QueryInterface(aIID); - }, - set callback(callback) { - this._callback = callback; - }, - get callback() { - return this._callback; - }, - /* OOP case */ - buildDataChannelTransport: function(role, window, listener) { - dump("PresentationSessionFrameScript: build data channel transport\n"); - this._listener = listener; - this._role = role; - - var hasNavigator = window ? (typeof window.navigator != "undefined") : false; - sendMessage('check-navigator', hasNavigator); - - if (this._role == Ci.nsIPresentationService.ROLE_CONTROLLER) { - this._listener.sendOffer(mockedChannelDescription); - } - }, - - enableDataNotification: function() { - sendMessage('data-transport-notification-enabled'); - }, - send: function(data) { - sendMessage('message-sent', data); - }, - close: function(reason) { - sendMessage('data-transport-closed', reason); - this._callback.QueryInterface(Ci.nsIPresentationSessionTransportCallback).notifyTransportClosed(reason); - this._callback = null; - }, - simulateTransportReady: function() { - this._callback.QueryInterface(Ci.nsIPresentationSessionTransportCallback).notifyTransportReady(); - }, - simulateIncomingMessage: function(message) { - this._callback.QueryInterface(Ci.nsIPresentationSessionTransportCallback).notifyData(message, false); - }, - onOffer: function(aOffer) { - this._listener.sendAnswer(mockedChannelDescription); - this._onSessionTransport(); - }, - onAnswer: function(aAnswer) { - this._onSessionTransport(); - }, - _onSessionTransport: function() { - setTimeout(()=>{ - this._listener.onSessionTransport(this); - this.simulateTransportReady(); - this._listener = null; - }, 0); - } - }; - - - function tearDown() { - mockedSessionTransport.callback = null; - - /* Register original factories. */ - for (var data of originalFactoryData) { - registerOriginalFactory(data.contractId, data.mockedClassId, - data.mockedFactory, data.originalClassId, - data.originalFactory); - } - sendMessage("teardown-complete"); - } - - - function registerMockedFactory(contractId, mockedClassId, mockedFactory) { - var originalClassId, originalFactory; - var registrar = Cm.QueryInterface(Ci.nsIComponentRegistrar); - - if (!registrar.isCIDRegistered(mockedClassId)) { - try { - originalClassId = registrar.contractIDToCID(contractId); - originalFactory = Cm.getClassObject(Cc[contractId], Ci.nsIFactory); - } catch (ex) { - originalClassId = ""; - originalFactory = null; - } - if (originalFactory) { - registrar.unregisterFactory(originalClassId, originalFactory); - } - registrar.registerFactory(mockedClassId, "", contractId, mockedFactory); - } - - return { contractId: contractId, - mockedClassId: mockedClassId, - mockedFactory: mockedFactory, - originalClassId: originalClassId, - originalFactory: originalFactory }; - } - - function registerOriginalFactory(contractId, mockedClassId, mockedFactory, originalClassId, originalFactory) { - if (originalFactory) { - var registrar = Cm.QueryInterface(Ci.nsIComponentRegistrar); - registrar.unregisterFactory(mockedClassId, mockedFactory); - registrar.registerFactory(originalClassId, "", contractId, originalFactory); - } - } - - /* Register mocked factories. */ - const originalFactoryData = []; - const uuidGenerator = Cc["@mozilla.org/uuid-generator;1"] - .getService(Ci.nsIUUIDGenerator); - originalFactoryData.push(registerMockedFactory("@mozilla.org/presentation/datachanneltransportbuilder;1", - uuidGenerator.generateUUID(), - mockedSessionTransport)); - - addMessageListener('trigger-incoming-message', function(event) { - mockedSessionTransport.simulateIncomingMessage(event.data.data); - }); - addMessageListener('teardown', ()=>tearDown()); -} - -// Exposed to the caller of |loadPrivilegedScript| -var contentScript = { - handlers: {}, - addMessageListener: function(message, handler) { - if (this.handlers.hasOwnProperty(message)) { - this.handlers[message].push(handler); - } else { - this.handlers[message] = [handler]; - } - }, - removeMessageListener: function(message, handler) { - if (!handler || !this.handlers.hasOwnProperty(message)) { - return; - } - var index = this.handlers[message].indexOf(handler); - if (index != -1) { - this.handlers[message].splice(index, 1); - } - }, - sendAsyncMessage: function(message, data) { - port.postMessage({'type': message, - 'data': data - }); - } -} - -if (!SpecialPowers.isMainProcess()) { - var port; - try { - port = SpecialPowers.loadPrivilegedScript(loadPrivilegedScriptTest.toSource()); - } catch (e) { - ok(false, "loadPrivilegedScript shoulde not throw" + e); - } - - port.onmessage = (e) => { - var type = e.data['type']; - if (!contentScript.handlers.hasOwnProperty(type)) { - return; - } - var args = [e.data['data']]; - contentScript.handlers[type].forEach(handler => handler.apply(null, args)); - }; -} |