import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/presentation/tests/mochitest/PresentationDeviceInfoChromeScript.js

@@ -0,0 +1,150 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+'use strict';
+
+const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
+
+Cu.import('resource://gre/modules/PresentationDeviceInfoManager.jsm');
+
+const { XPCOMUtils } = Cu.import('resource://gre/modules/XPCOMUtils.jsm');
+
+const manager = Cc['@mozilla.org/presentation-device/manager;1']
+                  .getService(Ci.nsIPresentationDeviceManager);
+
+var testProvider = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDeviceProvider]),
+  forceDiscovery: function() {
+    sendAsyncMessage('force-discovery');
+  },
+  listener: null,
+};
+
+var testDevice = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevice]),
+  establishControlChannel: function() {
+    return null;
+  },
+  disconnect: function() {},
+  isRequestedUrlSupported: function(requestedUrl) {
+    return true;
+  },
+  id: null,
+  name: null,
+  type: null,
+  listener: null,
+};
+
+var testDevice1 = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevice]),
+  id: 'dummyid',
+  name: 'dummyName',
+  type: 'dummyType',
+  establishControlChannel: function(url, presentationId) {
+    return null;
+  },
+  disconnect: function() {},
+  isRequestedUrlSupported: function(requestedUrl) {
+    return true;
+  },
+};
+
+var testDevice2 = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevice]),
+  id: 'dummyid',
+  name: 'dummyName',
+  type: 'dummyType',
+  establishControlChannel: function(url, presentationId) {
+    return null;
+  },
+  disconnect: function() {},
+  isRequestedUrlSupported: function(requestedUrl) {
+    return true;
+  },
+};
+
+var mockedDeviceWithoutSupportedURL = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevice]),
+  id: 'dummyid',
+  name: 'dummyName',
+  type: 'dummyType',
+  establishControlChannel: function(url, presentationId) {
+    return null;
+  },
+  disconnect: function() {},
+  isRequestedUrlSupported: function(requestedUrl) {
+    return false;
+  },
+};
+
+var mockedDeviceSupportHttpsURL = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevice]),
+  id: 'dummyid',
+  name: 'dummyName',
+  type: 'dummyType',
+  establishControlChannel: function(url, presentationId) {
+    return null;
+  },
+  disconnect: function() {},
+  isRequestedUrlSupported: function(requestedUrl) {
+    if (requestedUrl.indexOf("https://") != -1) {
+      return true;
+    }
+    return false;
+  },
+};
+
+addMessageListener('setup', function() {
+  manager.addDeviceProvider(testProvider);
+
+  sendAsyncMessage('setup-complete');
+});
+
+addMessageListener('trigger-device-add', function(device) {
+  testDevice.id = device.id;
+  testDevice.name = device.name;
+  testDevice.type = device.type;
+  manager.addDevice(testDevice);
+});
+
+addMessageListener('trigger-add-unsupport-url-device', function() {
+  manager.addDevice(mockedDeviceWithoutSupportedURL);
+});
+
+addMessageListener('trigger-add-multiple-devices', function() {
+  manager.addDevice(testDevice1);
+  manager.addDevice(testDevice2);
+});
+
+addMessageListener('trigger-add-https-devices', function() {
+  manager.addDevice(mockedDeviceSupportHttpsURL);
+});
+
+
+addMessageListener('trigger-device-update', function(device) {
+  testDevice.id = device.id;
+  testDevice.name = device.name;
+  testDevice.type = device.type;
+  manager.updateDevice(testDevice);
+});
+
+addMessageListener('trigger-device-remove', function() {
+  manager.removeDevice(testDevice);
+});
+
+addMessageListener('trigger-remove-unsupported-device', function() {
+  manager.removeDevice(mockedDeviceWithoutSupportedURL);
+});
+
+addMessageListener('trigger-remove-multiple-devices', function() {
+  manager.removeDevice(testDevice1);
+  manager.removeDevice(testDevice2);
+});
+
+addMessageListener('trigger-remove-https-devices', function() {
+  manager.removeDevice(mockedDeviceSupportHttpsURL);
+});
+
+addMessageListener('teardown', function() {
+  manager.removeDeviceProvider(testProvider);
+});

dom/presentation/tests/mochitest/PresentationSessionChromeScript.js

@@ -0,0 +1,470 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+'use strict';
+
+const { classes: Cc, interfaces: Ci, manager: Cm, utils: Cu, results: Cr } = Components;
+
+Cu.import('resource://gre/modules/XPCOMUtils.jsm');
+Cu.import('resource://gre/modules/Services.jsm');
+Cu.import('resource://gre/modules/Timer.jsm');
+
+const uuidGenerator = Cc["@mozilla.org/uuid-generator;1"]
+                      .getService(Ci.nsIUUIDGenerator);
+
+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);
+  }
+}
+
+var sessionId = 'test-session-id-' + uuidGenerator.generateUUID().toString();
+
+const address = Cc["@mozilla.org/supports-cstring;1"]
+                  .createInstance(Ci.nsISupportsCString);
+address.data = "127.0.0.1";
+const addresses = Cc["@mozilla.org/array;1"].createInstance(Ci.nsIMutableArray);
+addresses.appendElement(address, false);
+
+const mockedChannelDescription = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationChannelDescription]),
+  get type() {
+    if (Services.prefs.getBoolPref("dom.presentation.session_transport.data_channel.enable")) {
+      return Ci.nsIPresentationChannelDescription.TYPE_DATACHANNEL;
+    }
+    return Ci.nsIPresentationChannelDescription.TYPE_TCP;
+  },
+  tcpAddress: addresses,
+  tcpPort: 1234,
+};
+
+const mockedServerSocket = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIServerSocket,
+                                         Ci.nsIFactory]),
+  createInstance: function(aOuter, aIID) {
+    if (aOuter) {
+      throw Components.results.NS_ERROR_NO_AGGREGATION;
+    }
+    return this.QueryInterface(aIID);
+  },
+  get port() {
+    return this._port;
+  },
+  set listener(listener) {
+    this._listener = listener;
+  },
+  init: function(port, loopbackOnly, backLog) {
+    if (port != -1) {
+      this._port = port;
+    } else {
+      this._port = 5678;
+    }
+  },
+  asyncListen: function(listener) {
+    this._listener = listener;
+  },
+  close: function() {
+    this._listener.onStopListening(this, Cr.NS_BINDING_ABORTED);
+  },
+  simulateOnSocketAccepted: function(serverSocket, socketTransport) {
+    this._listener.onSocketAccepted(serverSocket, socketTransport);
+  }
+};
+
+const mockedSocketTransport = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsISocketTransport]),
+};
+
+const mockedControlChannel = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationControlChannel]),
+  set listener(listener) {
+    this._listener = listener;
+  },
+  get listener() {
+    return this._listener;
+  },
+  sendOffer: function(offer) {
+    sendAsyncMessage('offer-sent', this._isValidSDP(offer));
+  },
+  sendAnswer: function(answer) {
+    sendAsyncMessage('answer-sent', this._isValidSDP(answer));
+
+    if (answer.type == Ci.nsIPresentationChannelDescription.TYPE_TCP) {
+      this._listener.QueryInterface(Ci.nsIPresentationSessionTransportCallback).notifyTransportReady();
+    }
+  },
+  _isValidSDP: function(aSDP) {
+    var isValid = false;
+    if (aSDP.type == Ci.nsIPresentationChannelDescription.TYPE_TCP) {
+      try {
+        var addresses = aSDP.tcpAddress;
+        if (addresses.length > 0) {
+          for (var i = 0; i < addresses.length; i++) {
+            // Ensure CString addresses are used. Otherwise, an error will be thrown.
+            addresses.queryElementAt(i, Ci.nsISupportsCString);
+          }
+
+          isValid = true;
+        }
+      } catch (e) {
+        isValid = false;
+      }
+    } else if (aSDP.type == Ci.nsIPresentationChannelDescription.TYPE_DATACHANNEL) {
+      isValid = (aSDP.dataChannelSDP == "test-sdp");
+    }
+    return isValid;
+  },
+  launch: function(presentationId, url) {
+    sessionId = presentationId;
+  },
+  terminate: function(presentationId) {
+    sendAsyncMessage('sender-terminate', presentationId);
+  },
+  reconnect: function(presentationId, url) {
+    sendAsyncMessage('start-reconnect', url);
+  },
+  notifyReconnected: function() {
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .notifyReconnected();
+  },
+  disconnect: function(reason) {
+    sendAsyncMessage('control-channel-closed', reason);
+    this._listener.QueryInterface(Ci.nsIPresentationControlChannelListener).notifyDisconnected(reason);
+  },
+  simulateReceiverReady: function() {
+    this._listener.QueryInterface(Ci.nsIPresentationControlChannelListener).notifyReceiverReady();
+  },
+  simulateOnOffer: function() {
+    sendAsyncMessage('offer-received');
+    this._listener.QueryInterface(Ci.nsIPresentationControlChannelListener).onOffer(mockedChannelDescription);
+  },
+  simulateOnAnswer: function() {
+    sendAsyncMessage('answer-received');
+    this._listener.QueryInterface(Ci.nsIPresentationControlChannelListener).onAnswer(mockedChannelDescription);
+  },
+  simulateNotifyConnected: function() {
+    sendAsyncMessage('control-channel-opened');
+    this._listener.QueryInterface(Ci.nsIPresentationControlChannelListener).notifyConnected();
+  },
+};
+
+const mockedDevice = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevice]),
+  id: 'id',
+  name: 'name',
+  type: 'type',
+  establishControlChannel: function(url, presentationId) {
+    sendAsyncMessage('control-channel-established');
+    return mockedControlChannel;
+  },
+  disconnect: function() {},
+  isRequestedUrlSupported: function(requestedUrl) {
+    return true;
+  },
+};
+
+const mockedDevicePrompt = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevicePrompt,
+                                         Ci.nsIFactory]),
+  createInstance: function(aOuter, aIID) {
+    if (aOuter) {
+      throw Components.results.NS_ERROR_NO_AGGREGATION;
+    }
+    return this.QueryInterface(aIID);
+  },
+  set request(request) {
+    this._request = request;
+  },
+  get request() {
+    return this._request;
+  },
+  promptDeviceSelection: function(request) {
+    this._request = request;
+    sendAsyncMessage('device-prompt');
+  },
+  simulateSelect: function() {
+    this._request.select(mockedDevice);
+  },
+  simulateCancel: function(result) {
+    this._request.cancel(result);
+  }
+};
+
+const mockedSessionTransport = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationSessionTransport,
+                                         Ci.nsIPresentationSessionTransportBuilder,
+                                         Ci.nsIPresentationTCPSessionTransportBuilder,
+                                         Ci.nsIPresentationDataChannelSessionTransportBuilder,
+                                         Ci.nsIPresentationControlChannelListener,
+                                         Ci.nsIFactory]),
+  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;
+  },
+  get selfAddress() {
+    return this._selfAddress;
+  },
+  buildTCPSenderTransport: function(transport, listener) {
+    this._listener = listener;
+    this._role = Ci.nsIPresentationService.ROLE_CONTROLLER;
+    this._listener.onSessionTransport(this);
+    this._listener = null;
+    sendAsyncMessage('data-transport-initialized');
+
+    setTimeout(()=>{
+      this.simulateTransportReady();
+    }, 0);
+  },
+  buildTCPReceiverTransport: function(description, listener) {
+    this._listener = listener;
+    this._role = Ci.nsIPresentationService.ROLE_RECEIVER;
+
+    var addresses = description.QueryInterface(Ci.nsIPresentationChannelDescription).tcpAddress;
+    this._selfAddress = {
+      QueryInterface: XPCOMUtils.generateQI([Ci.nsINetAddr]),
+      address: (addresses.length > 0) ?
+                addresses.queryElementAt(0, Ci.nsISupportsCString).data : "",
+      port: description.QueryInterface(Ci.nsIPresentationChannelDescription).tcpPort,
+    };
+
+    setTimeout(()=>{
+      this._listener.onSessionTransport(this);
+      this._listener = null;
+    }, 0);
+  },
+  // in-process case
+  buildDataChannelTransport: function(role, window, listener) {
+    this._listener = listener;
+    this._role = role;
+
+    var hasNavigator = window ? (typeof window.navigator != "undefined") : false;
+    sendAsyncMessage('check-navigator', hasNavigator);
+
+    setTimeout(()=>{
+      this._listener.onSessionTransport(this);
+      this._listener = null;
+      this.simulateTransportReady();
+    }, 0);
+  },
+  enableDataNotification: function() {
+    sendAsyncMessage('data-transport-notification-enabled');
+  },
+  send: function(data) {
+    sendAsyncMessage('message-sent', data);
+  },
+  close: function(reason) {
+    sendAsyncMessage('data-transport-closed', reason);
+    this._callback.QueryInterface(Ci.nsIPresentationSessionTransportCallback).notifyTransportClosed(reason);
+  },
+  simulateTransportReady: function() {
+    this._callback.QueryInterface(Ci.nsIPresentationSessionTransportCallback).notifyTransportReady();
+  },
+  simulateIncomingMessage: function(message) {
+    this._callback.QueryInterface(Ci.nsIPresentationSessionTransportCallback).notifyData(message, false);
+  },
+  onOffer: function(aOffer) {
+  },
+  onAnswer: function(aAnswer) {
+  }
+};
+
+const mockedNetworkInfo = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsINetworkInfo]),
+  getAddresses: function(ips, prefixLengths) {
+    ips.value = ["127.0.0.1"];
+    prefixLengths.value = [0];
+    return 1;
+  },
+};
+
+const mockedNetworkManager = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsINetworkManager,
+                                         Ci.nsIFactory]),
+  createInstance: function(aOuter, aIID) {
+    if (aOuter) {
+      throw Components.results.NS_ERROR_NO_AGGREGATION;
+    }
+    return this.QueryInterface(aIID);
+  },
+  get activeNetworkInfo() {
+    return mockedNetworkInfo;
+  },
+};
+
+var requestPromise = null;
+
+const mockedRequestUIGlue = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationRequestUIGlue,
+                                         Ci.nsIFactory]),
+  createInstance: function(aOuter, aIID) {
+    if (aOuter) {
+      throw Components.results.NS_ERROR_NO_AGGREGATION;
+    }
+    return this.QueryInterface(aIID);
+  },
+  sendRequest: function(aUrl, aSessionId) {
+    sendAsyncMessage('receiver-launching', aSessionId);
+    return requestPromise;
+  },
+};
+
+// Register mocked factories.
+const originalFactoryData = [];
+originalFactoryData.push(registerMockedFactory("@mozilla.org/presentation-device/prompt;1",
+                                               uuidGenerator.generateUUID(),
+                                               mockedDevicePrompt));
+originalFactoryData.push(registerMockedFactory("@mozilla.org/network/server-socket;1",
+                                               uuidGenerator.generateUUID(),
+                                               mockedServerSocket));
+originalFactoryData.push(registerMockedFactory("@mozilla.org/presentation/presentationtcpsessiontransport;1",
+                                               uuidGenerator.generateUUID(),
+                                               mockedSessionTransport));
+originalFactoryData.push(registerMockedFactory("@mozilla.org/presentation/datachanneltransportbuilder;1",
+                                               uuidGenerator.generateUUID(),
+                                               mockedSessionTransport));
+originalFactoryData.push(registerMockedFactory("@mozilla.org/network/manager;1",
+                                               uuidGenerator.generateUUID(),
+                                               mockedNetworkManager));
+originalFactoryData.push(registerMockedFactory("@mozilla.org/presentation/requestuiglue;1",
+                                               uuidGenerator.generateUUID(),
+                                               mockedRequestUIGlue));
+
+function tearDown() {
+  requestPromise = null;
+  mockedServerSocket.listener = null;
+  mockedControlChannel.listener = null;
+  mockedDevice.listener = null;
+  mockedDevicePrompt.request = null;
+  mockedSessionTransport.callback = null;
+
+  var deviceManager = Cc['@mozilla.org/presentation-device/manager;1']
+                      .getService(Ci.nsIPresentationDeviceManager);
+  deviceManager.QueryInterface(Ci.nsIPresentationDeviceListener).removeDevice(mockedDevice);
+
+  // Register original factories.
+  for (var data of originalFactoryData) {
+    registerOriginalFactory(data.contractId, data.mockedClassId,
+                            data.mockedFactory, data.originalClassId,
+                            data.originalFactory);
+  }
+
+  sendAsyncMessage('teardown-complete');
+}
+
+addMessageListener('trigger-device-add', function() {
+  var deviceManager = Cc['@mozilla.org/presentation-device/manager;1']
+                      .getService(Ci.nsIPresentationDeviceManager);
+  deviceManager.QueryInterface(Ci.nsIPresentationDeviceListener).addDevice(mockedDevice);
+});
+
+addMessageListener('trigger-device-prompt-select', function() {
+  mockedDevicePrompt.simulateSelect();
+});
+
+addMessageListener('trigger-device-prompt-cancel', function(result) {
+  mockedDevicePrompt.simulateCancel(result);
+});
+
+addMessageListener('trigger-incoming-session-request', function(url) {
+  var deviceManager = Cc['@mozilla.org/presentation-device/manager;1']
+                      .getService(Ci.nsIPresentationDeviceManager);
+  deviceManager.QueryInterface(Ci.nsIPresentationDeviceListener)
+	       .onSessionRequest(mockedDevice, url, sessionId, mockedControlChannel);
+});
+
+addMessageListener('trigger-incoming-terminate-request', function() {
+  var deviceManager = Cc['@mozilla.org/presentation-device/manager;1']
+                      .getService(Ci.nsIPresentationDeviceManager);
+  deviceManager.QueryInterface(Ci.nsIPresentationDeviceListener)
+	       .onTerminateRequest(mockedDevice, sessionId, mockedControlChannel, true);
+});
+
+addMessageListener('trigger-reconnected-acked', function(url) {
+    mockedControlChannel.notifyReconnected();
+});
+
+addMessageListener('trigger-incoming-offer', function() {
+  mockedControlChannel.simulateOnOffer();
+});
+
+addMessageListener('trigger-incoming-answer', function() {
+  mockedControlChannel.simulateOnAnswer();
+});
+
+addMessageListener('trigger-incoming-transport', function() {
+  mockedServerSocket.simulateOnSocketAccepted(mockedServerSocket, mockedSocketTransport);
+});
+
+addMessageListener('trigger-control-channel-open', function(reason) {
+  mockedControlChannel.simulateNotifyConnected();
+});
+
+addMessageListener('trigger-control-channel-close', function(reason) {
+  mockedControlChannel.disconnect(reason);
+});
+
+addMessageListener('trigger-data-transport-close', function(reason) {
+  mockedSessionTransport.close(reason);
+});
+
+addMessageListener('trigger-incoming-message', function(message) {
+  mockedSessionTransport.simulateIncomingMessage(message);
+});
+
+addMessageListener('teardown', function() {
+  tearDown();
+});
+
+var controlChannelListener;
+addMessageListener('save-control-channel-listener', function() {
+  controlChannelListener = mockedControlChannel.listener;
+});
+
+addMessageListener('restore-control-channel-listener', function(message) {
+  mockedControlChannel.listener = controlChannelListener;
+  controlChannelListener = null;
+});
+
+var obs = Cc["@mozilla.org/observer-service;1"]
+          .getService(Ci.nsIObserverService);
+obs.addObserver(function observer(aSubject, aTopic, aData) {
+  obs.removeObserver(observer, aTopic);
+
+  requestPromise = aSubject;
+}, 'setup-request-promise', false);

dom/presentation/tests/mochitest/PresentationSessionChromeScript1UA.js

@@ -0,0 +1,366 @@
+/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
+/* 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/. */
+
+'use strict';
+
+const { classes: Cc, interfaces: Ci, manager: Cm, utils: Cu, results: Cr } = Components;
+
+Cu.import('resource://gre/modules/XPCOMUtils.jsm');
+Cu.import('resource://gre/modules/Services.jsm');
+
+const uuidGenerator = Cc["@mozilla.org/uuid-generator;1"]
+                      .getService(Ci.nsIUUIDGenerator);
+
+function debug(str) {
+  // dump('DEBUG -*- PresentationSessionChromeScript1UA -*-: ' + str + '\n');
+}
+
+const originalFactoryData = [];
+var sessionId; // Store the uuid generated by PresentationRequest.
+var triggerControlChannelError = false; // For simulating error during control channel establishment.
+
+// control channel of sender
+const mockControlChannelOfSender = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationControlChannel]),
+  set listener(listener) {
+    // PresentationControllingInfo::SetControlChannel
+    if (listener) {
+      debug('set listener for mockControlChannelOfSender without null');
+    } else {
+      debug('set listener for mockControlChannelOfSender with null');
+    }
+    this._listener = listener;
+  },
+  get listener() {
+    return this._listener;
+  },
+  notifyConnected: function() {
+    // send offer after notifyConnected immediately
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .notifyConnected();
+  },
+  notifyReconnected: function() {
+    // send offer after notifyOpened immediately
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .notifyReconnected();
+  },
+  sendOffer: function(offer) {
+    Services.tm.mainThread.dispatch(() => {
+      mockControlChannelOfReceiver.onOffer(offer);
+    }, Ci.nsIThread.DISPATCH_NORMAL);
+  },
+  onAnswer: function(answer) {
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .onAnswer(answer);
+  },
+  launch: function(presentationId, url) {
+    sessionId = presentationId;
+    sendAsyncMessage('sender-launch', url);
+  },
+  disconnect: function(reason) {
+    if (!this._listener) {
+      return;
+    }
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .notifyDisconnected(reason);
+    mockControlChannelOfReceiver.disconnect();
+  },
+  terminate: function(presentationId) {
+    sendAsyncMessage('sender-terminate');
+  },
+  reconnect: function(presentationId, url) {
+    sendAsyncMessage('start-reconnect', url);
+  },
+  sendIceCandidate: function(candidate) {
+    mockControlChannelOfReceiver.notifyIceCandidate(candidate);
+  },
+  notifyIceCandidate: function(candidate) {
+    if (!this._listener) {
+      return;
+    }
+
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .onIceCandidate(candidate);
+  },
+};
+
+// control channel of receiver
+const mockControlChannelOfReceiver = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationControlChannel]),
+  set listener(listener) {
+    // PresentationPresentingInfo::SetControlChannel
+    if (listener) {
+      debug('set listener for mockControlChannelOfReceiver without null');
+    } else {
+      debug('set listener for mockControlChannelOfReceiver with null');
+    }
+    this._listener = listener;
+
+    if (this._pendingOpened) {
+      this._pendingOpened = false;
+      this.notifyConnected();
+    }
+  },
+  get listener() {
+    return this._listener;
+  },
+  notifyConnected: function() {
+    // do nothing
+    if (!this._listener) {
+      this._pendingOpened = true;
+      return;
+    }
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .notifyConnected();
+  },
+  onOffer: function(offer) {
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .onOffer(offer);
+  },
+  sendAnswer: function(answer) {
+    Services.tm.mainThread.dispatch(() => {
+      mockControlChannelOfSender.onAnswer(answer);
+    }, Ci.nsIThread.DISPATCH_NORMAL);
+  },
+  disconnect: function(reason) {
+    if (!this._listener) {
+      return;
+    }
+
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .notifyDisconnected(reason);
+    sendAsyncMessage('control-channel-receiver-closed', reason);
+  },
+  terminate: function(presentaionId) {
+  },
+  sendIceCandidate: function(candidate) {
+    mockControlChannelOfReceiver.notifyIceCandidate(candidate);
+  },
+  notifyIceCandidate: function(candidate) {
+    if (!this._listener) {
+      return;
+    }
+
+    this._listener
+        .QueryInterface(Ci.nsIPresentationControlChannelListener)
+        .onIceCandidate(candidate);
+  },
+};
+
+const mockDevice = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevice]),
+  id:   'id',
+  name: 'name',
+  type: 'type',
+  establishControlChannel: function(url, presentationId) {
+    if (triggerControlChannelError) {
+      throw Cr.NS_ERROR_FAILURE;
+    }
+    sendAsyncMessage('control-channel-established');
+    return mockControlChannelOfSender;
+  },
+  disconnect: function() {
+    sendAsyncMessage('device-disconnected');
+  },
+  isRequestedUrlSupported: function(requestedUrl) {
+    return true;
+  },
+};
+
+const mockDevicePrompt = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevicePrompt,
+                                         Ci.nsIFactory]),
+  createInstance: function(aOuter, aIID) {
+    if (aOuter) {
+      throw Components.results.NS_ERROR_NO_AGGREGATION;
+    }
+    return this.QueryInterface(aIID);
+  },
+  set request(request) {
+    this._request = request;
+  },
+  get request() {
+    return this._request;
+  },
+  promptDeviceSelection: function(request) {
+    this._request = request;
+    sendAsyncMessage('device-prompt');
+  },
+  simulateSelect: function() {
+    this._request.select(mockDevice);
+  },
+  simulateCancel: function() {
+    this._request.cancel();
+  }
+};
+
+const mockRequestUIGlue = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationRequestUIGlue,
+                                         Ci.nsIFactory]),
+  set promise(aPromise) {
+    this._promise = aPromise
+  },
+  get promise() {
+    return this._promise;
+  },
+  createInstance: function(aOuter, aIID) {
+    if (aOuter) {
+      throw Components.results.NS_ERROR_NO_AGGREGATION;
+    }
+    return this.QueryInterface(aIID);
+  },
+  sendRequest: function(aUrl, aSessionId) {
+    return this.promise;
+  },
+};
+
+function initMockAndListener() {
+
+  function registerMockFactory(contractId, mockClassId, mockFactory) {
+    var originalClassId, originalFactory;
+
+    var registrar = Cm.QueryInterface(Ci.nsIComponentRegistrar);
+    if (!registrar.isCIDRegistered(mockClassId)) {
+      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(mockClassId, "", contractId, mockFactory);
+    }
+
+    return { contractId: contractId,
+             mockClassId: mockClassId,
+             mockFactory: mockFactory,
+             originalClassId: originalClassId,
+             originalFactory: originalFactory };
+  }
+  // Register mock factories.
+  const uuidGenerator = Cc["@mozilla.org/uuid-generator;1"]
+                        .getService(Ci.nsIUUIDGenerator);
+  originalFactoryData.push(registerMockFactory("@mozilla.org/presentation-device/prompt;1",
+                                               uuidGenerator.generateUUID(),
+                                               mockDevicePrompt));
+  originalFactoryData.push(registerMockFactory("@mozilla.org/presentation/requestuiglue;1",
+                                               uuidGenerator.generateUUID(),
+                                               mockRequestUIGlue));
+
+  addMessageListener('trigger-device-add', function() {
+    debug('Got message: trigger-device-add');
+    var deviceManager = Cc['@mozilla.org/presentation-device/manager;1']
+                        .getService(Ci.nsIPresentationDeviceManager);
+    deviceManager.QueryInterface(Ci.nsIPresentationDeviceListener)
+                 .addDevice(mockDevice);
+  });
+
+  addMessageListener('trigger-device-prompt-select', function() {
+    debug('Got message: trigger-device-prompt-select');
+    mockDevicePrompt.simulateSelect();
+  });
+
+  addMessageListener('trigger-on-session-request', function(url) {
+    debug('Got message: trigger-on-session-request');
+    var deviceManager = Cc['@mozilla.org/presentation-device/manager;1']
+                          .getService(Ci.nsIPresentationDeviceManager);
+    deviceManager.QueryInterface(Ci.nsIPresentationDeviceListener)
+                 .onSessionRequest(mockDevice,
+                                   url,
+                                   sessionId,
+                                   mockControlChannelOfReceiver);
+  });
+
+  addMessageListener('trigger-on-terminate-request', function() {
+    debug('Got message: trigger-on-terminate-request');
+    var deviceManager = Cc['@mozilla.org/presentation-device/manager;1']
+                          .getService(Ci.nsIPresentationDeviceManager);
+    deviceManager.QueryInterface(Ci.nsIPresentationDeviceListener)
+                 .onTerminateRequest(mockDevice,
+                                     sessionId,
+                                     mockControlChannelOfReceiver,
+                                     false);
+  });
+
+  addMessageListener('trigger-control-channel-open', function(reason) {
+    debug('Got message: trigger-control-channel-open');
+    mockControlChannelOfSender.notifyConnected();
+    mockControlChannelOfReceiver.notifyConnected();
+  });
+
+  addMessageListener('trigger-control-channel-error', function(reason) {
+    debug('Got message: trigger-control-channel-open');
+    triggerControlChannelError = true;
+  });
+
+  addMessageListener('trigger-reconnected-acked', function(url) {
+    debug('Got message: trigger-reconnected-acked');
+    mockControlChannelOfSender.notifyReconnected();
+    var deviceManager = Cc['@mozilla.org/presentation-device/manager;1']
+                          .getService(Ci.nsIPresentationDeviceManager);
+    deviceManager.QueryInterface(Ci.nsIPresentationDeviceListener)
+                 .onReconnectRequest(mockDevice,
+                                     url,
+                                     sessionId,
+                                     mockControlChannelOfReceiver);
+  });
+
+  // Used to call sendAsyncMessage in chrome script from receiver.
+  addMessageListener('forward-command', function(command_data) {
+    let command = JSON.parse(command_data);
+    sendAsyncMessage(command.name, command.data);
+  });
+
+  addMessageListener('teardown', teardown);
+
+  var obs = Cc["@mozilla.org/observer-service;1"].getService(Ci.nsIObserverService);
+  obs.addObserver(function setupRequestPromiseHandler(aSubject, aTopic, aData) {
+    debug('Got observer: setup-request-promise');
+    obs.removeObserver(setupRequestPromiseHandler, aTopic);
+    mockRequestUIGlue.promise = aSubject;
+    sendAsyncMessage('promise-setup-ready');
+  }, 'setup-request-promise', false);
+}
+
+function teardown() {
+
+  function registerOriginalFactory(contractId, mockedClassId, mockedFactory, originalClassId, originalFactory) {
+    if (originalFactory) {
+      var registrar = Cm.QueryInterface(Ci.nsIComponentRegistrar);
+      registrar.unregisterFactory(mockedClassId, mockedFactory);
+      registrar.registerFactory(originalClassId, "", contractId, originalFactory);
+    }
+  }
+
+  mockRequestUIGlue.promise               = null;
+  mockControlChannelOfSender.listener     = null;
+  mockControlChannelOfReceiver.listener   = null;
+  mockDevicePrompt.request                = null;
+
+  var deviceManager = Cc['@mozilla.org/presentation-device/manager;1']
+                      .getService(Ci.nsIPresentationDeviceManager);
+  deviceManager.QueryInterface(Ci.nsIPresentationDeviceListener)
+               .removeDevice(mockDevice);
+  // Register original factories.
+  for (var data of originalFactoryData) {
+    registerOriginalFactory(data.contractId, data.mockClassId,
+                            data.mockFactory, data.originalClassId,
+                            data.originalFactory);
+  }
+  sendAsyncMessage('teardown-complete');
+}
+
+initMockAndListener();

dom/presentation/tests/mochitest/PresentationSessionFrameScript.js

@@ -0,0 +1,258 @@
+/* -*- 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));
+  };
+}

dom/presentation/tests/mochitest/chrome.ini

@@ -0,0 +1,14 @@
+[DEFAULT]
+support-files =
+  PresentationDeviceInfoChromeScript.js
+  PresentationSessionChromeScript.js
+
+[test_presentation_datachannel_sessiontransport.html]
+skip-if = os == 'android'
+[test_presentation_device_info.html]
+[test_presentation_sender_startWithDevice.html]
+skip-if = toolkit == 'android' # Bug 1129785
+[test_presentation_tcp_sender.html]
+skip-if = toolkit == 'android' # Bug 1129785
+[test_presentation_tcp_sender_default_request.html]
+skip-if = toolkit == 'android' # Bug 1129785

dom/presentation/tests/mochitest/file_presentation_1ua_receiver.html

@@ -0,0 +1,220 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Test for B2G PresentationReceiver at receiver side</title>
+  </head>
+  <body>
+    <div id="content"></div>
+<script type="application/javascript;version=1.7">
+
+"use strict";
+
+function is(a, b, msg) {
+  if (a === b) {
+    alert('OK ' + msg);
+  } else {
+    alert('KO ' + msg + ' | reason: ' + a + ' != ' + b);
+  }
+}
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function info(msg) {
+  alert('INFO ' + msg);
+}
+
+function command(name, data) {
+  alert('COMMAND ' + JSON.stringify({name: name, data: data}));
+}
+
+function finish() {
+  alert('DONE');
+}
+
+var connection;
+const DATA_ARRAY = [0, 255, 254, 0, 1, 2, 3, 0, 255, 255, 254, 0];
+const DATA_ARRAY_BUFFER = new ArrayBuffer(DATA_ARRAY.length);
+const TYPED_DATA_ARRAY = new Uint8Array(DATA_ARRAY_BUFFER);
+TYPED_DATA_ARRAY.set(DATA_ARRAY);
+
+function is_same_buffer(recv_data, expect_data) {
+  let recv_dataview = new Uint8Array(recv_data);
+  let expected_dataview = new Uint8Array(expect_data);
+
+  if (recv_dataview.length !== expected_dataview.length) {
+    return false;
+  }
+
+  for (let i = 0; i < recv_dataview.length; i++) {
+    if (recv_dataview[i] != expected_dataview[i]) {
+      info('discover byte differenct at ' + i);
+      return false;
+    }
+  }
+  return true;
+}
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionAvailable ---');
+    ok(navigator.presentation, "Receiver: navigator.presentation should be available.");
+    ok(navigator.presentation.receiver, "Receiver: navigator.presentation.receiver should be available.");
+    is(navigator.presentation.defaultRequest, null, "Receiver: navigator.presentation.defaultRequest should be null.");
+
+    navigator.presentation.receiver.connectionList
+    .then((aList) => {
+      is(aList.connections.length, 1, "Should get one conncetion.");
+      connection = aList.connections[0];
+      ok(connection.id, "Connection ID should be set: " + connection.id);
+      is(connection.state, "connected", "Connection state at receiver side should be connected.");
+      aResolve();
+    })
+    .catch((aError) => {
+      ok(false, "Receiver: Error occurred when getting the connection: " + aError);
+      finish();
+      aReject();
+    });
+  });
+}
+
+function testConnectionReady() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionReady ---');
+    connection.onconnect = function() {
+      connection.onconnect = null;
+      ok(false, "Should not get |onconnect| event.")
+      aReject();
+    };
+    if (connection.state === "connected") {
+      connection.onconnect = null;
+      is(connection.state, "connected", "Receiver: Connection state should become connected.");
+      aResolve();
+    }
+  });
+}
+
+function testIncomingMessage() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testIncomingMessage ---');
+    connection.addEventListener('message', function messageHandler(evt) {
+      connection.removeEventListener('message', messageHandler);
+      let msg = evt.data;
+      is(msg, 'msg-sender-to-receiver', 'Receiver: Receiver should receive message from sender.');
+      command('forward-command', JSON.stringify({ name: 'message-from-sender-received' }));
+      aResolve();
+    });
+    command('forward-command', JSON.stringify({ name: 'trigger-message-from-sender' }));
+  });
+}
+
+function testSendMessage() {
+  return new Promise(function(aResolve, aReject) {
+    window.addEventListener('hashchange', function hashchangeHandler(evt) {
+      var message = JSON.parse(decodeURIComponent(window.location.hash.substring(1)));
+      if (message.type === 'trigger-message-from-receiver') {
+        info('Receiver: --- testSendMessage ---');
+        connection.send('msg-receiver-to-sender');
+      }
+      if (message.type === 'message-from-receiver-received') {
+        window.removeEventListener('hashchange', hashchangeHandler);
+        aResolve();
+      }
+    });
+  });
+}
+
+function testIncomingBlobMessage() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testIncomingBlobMessage ---');
+    connection.send('testIncomingBlobMessage');
+    connection.addEventListener('message', function messageHandler(evt) {
+      connection.removeEventListener('message', messageHandler);
+      let recvData= String.fromCharCode.apply(null, new Uint8Array(evt.data));
+      is(recvData, "Hello World", 'expected same string data');
+      aResolve();
+    });
+  });
+}
+
+function testConnectionClosed() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionClosed ---');
+    connection.onclose = function() {
+      connection.onclose = null;
+      is(connection.state, "closed", "Receiver: Connection should be closed.");
+      command('forward-command', JSON.stringify({ name: 'receiver-closed' }));
+      aResolve();
+    };
+    command('forward-command', JSON.stringify({ name: 'ready-to-close' }));
+  });
+}
+
+function testReconnectConnection() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testReconnectConnection ---');
+    window.addEventListener('hashchange', function hashchangeHandler(evt) {
+      var message = JSON.parse(decodeURIComponent(window.location.hash.substring(1)));
+      if (message.type === 'prepare-for-reconnect') {
+        command('forward-command', JSON.stringify({ name: 'ready-to-reconnect' }));
+      }
+    });
+    connection.onconnect = function() {
+      connection.onconnect = null;
+      ok(true, "The connection is reconnected.")
+      aResolve();
+    };
+  });
+}
+
+function testIncomingArrayBuffer() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testIncomingArrayBuffer ---');
+    connection.binaryType = "blob";
+    connection.send('testIncomingArrayBuffer');
+    connection.addEventListener('message', function messageHandler(evt) {
+      connection.removeEventListener('message', messageHandler);
+      var fileReader = new FileReader();
+      fileReader.onload = function() {
+        ok(is_same_buffer(DATA_ARRAY_BUFFER, this.result), "expected same buffer data");
+        aResolve();
+      };
+      fileReader.readAsArrayBuffer(evt.data);
+    });
+  });
+}
+
+function testIncomingArrayBufferView() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testIncomingArrayBufferView ---');
+    connection.binaryType = "arraybuffer";
+    connection.send('testIncomingArrayBufferView');
+    connection.addEventListener('message', function messageHandler(evt) {
+      connection.removeEventListener('message', messageHandler);
+      ok(is_same_buffer(evt.data, TYPED_DATA_ARRAY), "expected same buffer data");
+      aResolve();
+    });
+  });
+}
+
+function runTests() {
+  testConnectionAvailable()
+  .then(testConnectionReady)
+  .then(testIncomingMessage)
+  .then(testSendMessage)
+  .then(testIncomingBlobMessage)
+  .then(testConnectionClosed)
+  .then(testReconnectConnection)
+  .then(testIncomingArrayBuffer)
+  .then(testIncomingArrayBufferView)
+  .then(testConnectionClosed);
+}
+
+runTests();
+
+</script>
+  </body>
+</html>

dom/presentation/tests/mochitest/file_presentation_1ua_wentaway.html

@@ -0,0 +1,95 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Test for B2G PresentationReceiver at receiver side</title>
+  </head>
+  <body>
+    <div id="content"></div>
+<script type="application/javascript;version=1.7">
+
+"use strict";
+
+function is(a, b, msg) {
+  if (a === b) {
+    alert('OK ' + msg);
+  } else {
+    alert('KO ' + msg + ' | reason: ' + a + ' != ' + b);
+  }
+}
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function info(msg) {
+  alert('INFO ' + msg);
+}
+
+function command(name, data) {
+  alert('COMMAND ' + JSON.stringify({name: name, data: data}));
+}
+
+function finish() {
+  alert('DONE');
+}
+
+var connection;
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionAvailable ---');
+    ok(navigator.presentation, "Receiver: navigator.presentation should be available.");
+    ok(navigator.presentation.receiver, "Receiver: navigator.presentation.receiver should be available.");
+
+    navigator.presentation.receiver.connectionList
+    .then((aList) => {
+      is(aList.connections.length, 1, "Should get one conncetion.");
+      connection = aList.connections[0];
+      ok(connection.id, "Connection ID should be set: " + connection.id);
+      is(connection.state, "connected", "Connection state at receiver side should be connected.");
+      aResolve();
+    })
+    .catch((aError) => {
+      ok(false, "Receiver: Error occurred when getting the connection: " + aError);
+      finish();
+      aReject();
+    });
+  });
+}
+
+function testConnectionReady() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionReady ---');
+    connection.onconnect = function() {
+      connection.onconnect = null;
+      ok(false, "Should not get |onconnect| event.")
+      aReject();
+    };
+    if (connection.state === "connected") {
+      connection.onconnect = null;
+      is(connection.state, "connected", "Receiver: Connection state should become connected.");
+      aResolve();
+    }
+  });
+}
+
+function testConnectionWentaway() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionWentaway ---\n');
+    command('forward-command', JSON.stringify({ name: 'ready-to-remove-receiverFrame' }));
+  });
+}
+
+function runTests() {
+  testConnectionAvailable()
+  .then(testConnectionReady)
+  .then(testConnectionWentaway);
+}
+
+runTests();
+
+</script>
+  </body>
+</html>

dom/presentation/tests/mochitest/file_presentation_mixed_security_contexts.html

@@ -0,0 +1,159 @@
+
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Test allow-presentation sandboxing flag</title>
+<script type="application/javascript;version=1.8">
+
+"use strict";
+
+function is(a, b, msg) {
+  window.parent.postMessage((a === b ? "OK " : "KO ") + msg, "*");
+}
+
+function ok(a, msg) {
+  window.parent.postMessage((a ? "OK " : "KO ") + msg, "*");
+}
+
+function info(msg) {
+  window.parent.postMessage("INFO " + msg, "*");
+}
+
+function command(msg) {
+  window.parent.postMessage("COMMAND " + JSON.stringify(msg), "*");
+}
+
+function finish() {
+  window.parent.postMessage("DONE", "*");
+}
+
+function testGetAvailability() {
+  return new Promise(function(aResolve, aReject) {
+    ok(navigator.presentation, "navigator.presentation should be available.");
+    var request = new PresentationRequest("http://example.com");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        ok(false, "Unexpected success, should get a security error.");
+        aReject();
+      },
+      function(aError) {
+        is(aError.name, "SecurityError", "Should get a security error.");
+        aResolve();
+      }
+    );
+  });
+}
+
+function testStartRequest() {
+  return new Promise(function(aResolve, aReject) {
+    var request = new PresentationRequest("http://example.com");
+
+    request.start().then(
+      function(aAvailability) {
+        ok(false, "Unexpected success, should get a security error.");
+        aReject();
+      },
+      function(aError) {
+        is(aError.name, "SecurityError", "Should get a security error.");
+        aResolve();
+      }
+    );
+  });
+}
+
+function testReconnectRequest() {
+  return new Promise(function(aResolve, aReject) {
+    var request = new PresentationRequest("http://example.com");
+
+    request.reconnect("dummyId").then(
+      function(aConnection) {
+        ok(false, "Unexpected success, should get a security error.");
+        aReject();
+      },
+      function(aError) {
+        is(aError.name, "SecurityError", "Should get a security error.");
+        aResolve();
+      }
+    );
+  });
+}
+
+function testGetAvailabilityForAboutBlank() {
+  return new Promise(function(aResolve, aReject) {
+    var request = new PresentationRequest("about:blank");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        ok(true, "Success due to a priori authenticated URL.");
+        aResolve();
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        aReject();
+      }
+    );
+  });
+}
+
+function testGetAvailabilityForAboutSrcdoc() {
+  return new Promise(function(aResolve, aReject) {
+    var request = new PresentationRequest("about:srcdoc");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        ok(true, "Success due to a priori authenticated URL.");
+        aResolve();
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        aReject();
+      }
+    );
+  });
+}
+
+function testGetAvailabilityForDataURL() {
+  return new Promise(function(aResolve, aReject) {
+    var request = new PresentationRequest("data:text/html,1");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        ok(true, "Success due to a priori authenticated URL.");
+        aResolve();
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        aReject();
+      }
+    );
+  });
+}
+
+function runTest() {
+  testGetAvailability()
+  .then(testStartRequest)
+  .then(testReconnectRequest)
+  .then(testGetAvailabilityForAboutBlank)
+  .then(testGetAvailabilityForAboutSrcdoc)
+  .then(testGetAvailabilityForDataURL)
+  .then(finish);
+}
+
+window.addEventListener("message", function onMessage(evt) {
+  window.removeEventListener("message", onMessage);
+  if (evt.data === "start") {
+    runTest();
+  }
+}, false);
+
+window.setTimeout(function() {
+  command("ready-to-start");
+}, 3000);
+
+</script>
+</head>
+<body>
+</body>
+</html>

dom/presentation/tests/mochitest/file_presentation_non_receiver.html

@@ -0,0 +1,41 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G PresentationReceiver on a non-receiver page at receiver side</title>
+</head>
+<body>
+<div id="content"></div>
+<script type="application/javascript;version=1.7">
+
+"use strict";
+
+function is(a, b, msg) {
+  alert((a === b ? 'OK ' : 'KO ') + msg);
+}
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function info(msg) {
+  alert('INFO ' + msg);
+}
+
+function finish() {
+  alert('DONE');
+}
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    is(navigator.presentation.receiver, null, "navigator.presentation.receiver shouldn't be available in non-receiving pages.");
+    aResolve();
+  });
+}
+
+testConnectionAvailable().
+then(finish);
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/file_presentation_non_receiver_inner_iframe.html

@@ -0,0 +1,26 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G PresentationReceiver on a non-receiver inner iframe of the receiver page at receiver side</title>
+</head>
+<body onload="testConnectionAvailable()">
+<div id="content"></div>
+<script type="application/javascript;version=1.7">
+
+"use strict";
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    is(navigator.presentation.receiver, null, "navigator.presentation.receiver shouldn't be available in inner iframes with different origins from receiving pages.");
+    aResolve();
+  });
+}
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/file_presentation_receiver.html

@@ -0,0 +1,140 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G PresentationReceiver at receiver side</title>
+</head>
+<body>
+<div id="content"></div>
+<script type="application/javascript;version=1.7">
+
+"use strict";
+
+function is(a, b, msg) {
+  alert((a === b ? 'OK ' : 'KO ') + msg);
+}
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function info(msg) {
+  alert('INFO ' + msg);
+}
+
+function command(msg) {
+  alert('COMMAND ' + JSON.stringify(msg));
+}
+
+function finish() {
+  alert('DONE');
+}
+
+var connection;
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    ok(navigator.presentation, "navigator.presentation should be available in receiving pages.");
+    ok(navigator.presentation.receiver, "navigator.presentation.receiver should be available in receiving pages.");
+
+    navigator.presentation.receiver.connectionList.then(
+      function(aList) {
+        is(aList.connections.length, 1, "Should get one conncetion.");
+        connection = aList.connections[0];
+        ok(connection.id, "Connection ID should be set: " + connection.id);
+        is(connection.state, "connected", "Connection state at receiver side should be connected.");
+        aResolve();
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting the connection list: " + aError);
+        finish();
+        aReject();
+      }
+    );
+    command({ name: 'trigger-incoming-offer' });
+  });
+}
+
+function testDefaultRequestIsUndefined() {
+  return new Promise(function(aResolve, aReject) {
+    is(navigator.presentation.defaultRequest, undefined, "navigator.presentation.defaultRequest should not be available in receiving UA");
+    aResolve();
+  });
+}
+
+function testConnectionAvailableSameOriginInnerIframe() {
+  return new Promise(function(aResolve, aReject) {
+    var iframe = document.createElement('iframe');
+    iframe.setAttribute('src', './file_presentation_receiver_inner_iframe.html');
+    document.body.appendChild(iframe);
+
+    aResolve();
+  });
+}
+
+function testConnectionUnavailableDiffOriginInnerIframe() {
+  return new Promise(function(aResolve, aReject) {
+    var iframe = document.createElement('iframe');
+    iframe.setAttribute('src', 'http://example.com/tests/dom/presentation/tests/mochitest/file_presentation_non_receiver_inner_iframe.html');
+    document.body.appendChild(iframe);
+
+    aResolve();
+  });
+}
+
+function testConnectionListSameObject() {
+  return new Promise(function(aResolve, aReject) {
+    is(navigator.presentation.receiver.connectionList, navigator.presentation.receiver.connectionList, "The promise should be the same object.");
+    var promise = navigator.presentation.receiver.connectionList.then(
+      function(aList) {
+        is(connection, aList.connections[0], "The connection from list and the one from |connectionavailable| event should be the same.");
+        aResolve();
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting the connection list: " + aError);
+        finish();
+        aReject();
+      }
+    );
+  });
+}
+
+function testIncomingMessage() {
+  return new Promise(function(aResolve, aReject) {
+    const incomingMessage = "test incoming message";
+
+    connection.addEventListener('message', function messageHandler(aEvent) {
+      connection.removeEventListener('message', messageHandler);
+      is(aEvent.data, incomingMessage, "An incoming message should be received.");
+      aResolve();
+    });
+
+    command({ name: 'trigger-incoming-message',
+              data: incomingMessage });
+  });
+}
+
+function testCloseConnection() {
+  return new Promise(function(aResolve, aReject) {
+    connection.onclose = function() {
+      connection.onclose = null;
+      is(connection.state, "closed", "Connection should be closed.");
+      aResolve();
+    };
+
+    connection.close();
+  });
+}
+
+testConnectionAvailable().
+then(testDefaultRequestIsUndefined).
+then(testConnectionAvailableSameOriginInnerIframe).
+then(testConnectionUnavailableDiffOriginInnerIframe).
+then(testConnectionListSameObject).
+then(testIncomingMessage).
+then(testCloseConnection).
+then(finish);
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/file_presentation_receiver_auxiliary_navigation.html

@@ -0,0 +1,60 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Test for sandboxed auxiliary navigation flag in receiver page</title>
+</head>
+<body>
+<div id="content"></div>
+<script type="application/javascript;version=1.7">
+
+"use strict";
+
+function is(a, b, msg) {
+  alert((a === b ? 'OK ' : 'KO ') + msg);
+}
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function info(msg) {
+  alert('INFO ' + msg);
+}
+
+function command(msg) {
+  alert('COMMAND ' + JSON.stringify(msg));
+}
+
+function finish() {
+  alert('DONE');
+}
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    ok(navigator.presentation, "navigator.presentation should be available in OOP receiving pages.");
+    ok(navigator.presentation.receiver, "navigator.presentation.receiver should be available in receiving pages.");
+
+    aResolve();
+  });
+}
+
+function testOpenWindow() {
+  return new Promise(function(aResolve, aReject) {
+    try {
+      window.open("http://example.com");
+      ok(false, "receiver page should not be able to open a new window.");
+    } catch(e) {
+      ok(true, "receiver page should not be able to open a new window.");
+      aResolve();
+    }
+  });
+}
+
+testConnectionAvailable().
+then(testOpenWindow).
+then(finish);
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/file_presentation_receiver_establish_connection_error.html

@@ -0,0 +1,79 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Test for connection establishing errors of B2G Presentation API at receiver side</title>
+</head>
+<body>
+<div id="content"></div>
+<script type="application/javascript;version=1.7">
+
+"use strict";
+
+function is(a, b, msg) {
+  if (a === b) {
+    alert('OK ' + msg);
+  } else {
+    alert('KO ' + msg + ' | reason: ' + a + ' != ' + b);
+  }
+}
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function info(msg) {
+  alert('INFO ' + msg);
+}
+
+function command(name, data) {
+  alert('COMMAND ' + JSON.stringify({name: name, data: data}));
+}
+
+function finish() {
+  alert('DONE');
+}
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    ok(navigator.presentation, "navigator.presentation should be available.");
+    ok(navigator.presentation.receiver, "navigator.presentation.receiver should be available.");
+    aResolve();
+  });
+}
+
+function testUnexpectedControlChannelClose() {
+  // Trigger the control channel to be closed with error code.
+  command({ name: 'trigger-control-channel-close', data: 0x80004004 /* NS_ERROR_ABORT */ });
+
+  return new Promise(function(aResolve, aReject) {
+    return Promise.race([
+      navigator.presentation.receiver.connectionList.then(
+        (aList) => {
+          ok(false, "Should not get a connection list.")
+          aReject();
+        },
+        (aError) => {
+          ok(false, "Error occurred when getting the connection list: " + aError);
+          aReject();
+        }
+      ),
+      new Promise(
+        () => {
+          setTimeout(() => {
+            ok(true, "Not getting a conenction list.");
+            aResolve();
+          }, 3000);
+        }
+      ),
+    ]);
+  });
+}
+
+testConnectionAvailable().
+then(testUnexpectedControlChannelClose).
+then(finish);
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/file_presentation_receiver_inner_iframe.html

@@ -0,0 +1,26 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G PresentationReceiver in an inner iframe of the receiver page at receiver side</title>
+</head>
+<body onload="testConnectionAvailable()">
+<div id="content"></div>
+<script type="application/javascript;version=1.7">
+
+"use strict";
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    ok(navigator.presentation.receiver, "navigator.presentation.receiver should be available in same-origin inner iframes of receiving pages.");
+    aResolve();
+  });
+}
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/file_presentation_reconnect.html

@@ -0,0 +1,102 @@
+
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Test allow-presentation sandboxing flag</title>
+<script type="application/javascript;version=1.8">
+
+"use strict";
+
+function is(a, b, msg) {
+  window.parent.postMessage((a === b ? "OK " : "KO ") + msg, "*");
+}
+
+function ok(a, msg) {
+  window.parent.postMessage((a ? "OK " : "KO ") + msg, "*");
+}
+
+function info(msg) {
+  window.parent.postMessage("INFO " + msg, "*");
+}
+
+function command(msg) {
+  window.parent.postMessage("COMMAND " + JSON.stringify(msg), "*");
+}
+
+function finish() {
+  window.parent.postMessage("DONE", "*");
+}
+
+var request;
+var connection;
+
+function testStartRequest() {
+  return new Promise(function(aResolve, aReject) {
+    ok(navigator.presentation, "navigator.presentation should be available.");
+    request = new PresentationRequest("http://example1.com");
+
+    request.start().then(
+      function(aConnection) {
+        connection = aConnection;
+        ok(connection, "Connection should be available.");
+        ok(connection.id, "Connection ID should be set.");
+        is(connection.state, "connecting", "The initial state should be connecting.");
+
+        connection.onclose = function() {
+          connection.onclose = null;
+          command({ name: "notify-connection-closed", id: connection.id });
+        };
+        connection.onconnect = function() {
+          connection.onconnect = null;
+          is(connection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testCloseConnection() {
+  return new Promise(function(aResolve, aReject) {
+    if (connection.state === "closed") {
+      aResolve();
+      return;
+    }
+    connection.onclose = function() {
+      connection.onclose = null;
+      is(connection.state, "closed", "The connection should be closed.");
+      aResolve();
+    };
+
+    connection.close();
+  });
+}
+
+window.addEventListener("message", function onMessage(evt) {
+  if (evt.data === "startConnection") {
+    testStartRequest().then(
+      function () {
+        command({ name: "connection-connected", id: connection.id });
+      }
+    );
+  }
+  else if (evt.data === "closeConnection") {
+    testCloseConnection().then(
+      function () {
+        command({ name: "connection-closed", id: connection.id });
+      }
+    );
+  }
+}, false);
+
+</script>
+</head>
+<body>
+</body>
+</html>

dom/presentation/tests/mochitest/file_presentation_sandboxed_presentation.html

@@ -0,0 +1,114 @@
+
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Test allow-presentation sandboxing flag</title>
+<script type="application/javascript;version=1.8">
+
+"use strict";
+
+function is(a, b, msg) {
+  window.parent.postMessage((a === b ? "OK " : "KO ") + msg, "*");
+}
+
+function ok(a, msg) {
+  window.parent.postMessage((a ? "OK " : "KO ") + msg, "*");
+}
+
+function info(msg) {
+  window.parent.postMessage("INFO " + msg, "*");
+}
+
+function command(msg) {
+  window.parent.postMessage("COMMAND " + JSON.stringify(msg), "*");
+}
+
+function finish() {
+  window.parent.postMessage("DONE", "*");
+}
+
+function testGetAvailability() {
+  return new Promise(function(aResolve, aReject) {
+    ok(navigator.presentation, "navigator.presentation should be available.");
+    var request = new PresentationRequest("http://example.com");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        ok(false, "Unexpected success, should get a security error.");
+        aReject();
+      },
+      function(aError) {
+        is(aError.name, "SecurityError", "Should get a security error.");
+        aResolve();
+      }
+    );
+  });
+}
+
+function testStartRequest() {
+  return new Promise(function(aResolve, aReject) {
+    var request = new PresentationRequest("http://example.com");
+
+    request.start().then(
+      function(aAvailability) {
+        ok(false, "Unexpected success, should get a security error.");
+        aReject();
+      },
+      function(aError) {
+        is(aError.name, "SecurityError", "Should get a security error.");
+        aResolve();
+      }
+    );
+  });
+}
+
+function testDefaultRequest() {
+  return new Promise(function(aResolve, aReject) {
+    navigator.presentation.defaultRequest = new PresentationRequest("http://example.com");
+    is(navigator.presentation.defaultRequest, null, "DefaultRequest shoud be null.");
+    aResolve();
+  });
+}
+
+function testReconnectRequest() {
+  return new Promise(function(aResolve, aReject) {
+    var request = new PresentationRequest("http://example.com");
+
+    request.reconnect("dummyId").then(
+      function(aConnection) {
+        ok(false, "Unexpected success, should get a security error.");
+        aReject();
+      },
+      function(aError) {
+        is(aError.name, "SecurityError", "Should get a security error.");
+        aResolve();
+      }
+    );
+  });
+}
+
+function runTest() {
+  testGetAvailability()
+  .then(testStartRequest)
+  .then(testDefaultRequest)
+  .then(testReconnectRequest)
+  .then(finish);
+}
+
+window.addEventListener("message", function onMessage(evt) {
+  window.removeEventListener("message", onMessage);
+  if (evt.data === "start") {
+    runTest();
+  }
+}, false);
+
+window.setTimeout(function() {
+  command("ready-to-start");
+}, 3000);
+
+</script>
+</head>
+<body>
+</body>
+</html>

dom/presentation/tests/mochitest/file_presentation_terminate.html

@@ -0,0 +1,104 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <head>
+    <meta charset='utf-8'>
+    <title>Test for B2G PresentationReceiver at receiver side</title>
+  </head>
+  <body>
+    <div id='content'></div>
+<script type='application/javascript;version=1.7'>
+
+'use strict';
+
+function is(a, b, msg) {
+  if (a === b) {
+    alert('OK ' + msg);
+  } else {
+    alert('KO ' + msg + ' | reason: ' + a + ' != ' + b);
+  }
+}
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function info(msg) {
+  alert('INFO ' + msg);
+}
+
+function command(name, data) {
+  alert('COMMAND ' + JSON.stringify({name: name, data: data}));
+}
+
+function finish() {
+  alert('DONE');
+}
+
+var connection;
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionAvailable ---');
+    ok(navigator.presentation, 'Receiver: navigator.presentation should be available.');
+    ok(navigator.presentation.receiver, 'Receiver: navigator.presentation.receiver should be available.');
+
+    navigator.presentation.receiver.connectionList
+    .then((aList) => {
+      is(aList.connections.length, 1, 'Should get one conncetion.');
+      connection = aList.connections[0];
+      ok(connection.id, 'Connection ID should be set: ' + connection.id);
+      is(connection.state, 'connected', 'Connection state at receiver side should be connected.');
+      aResolve();
+    })
+    .catch((aError) => {
+      ok(false, 'Receiver: Error occurred when getting the connection: ' + aError);
+      finish();
+      aReject();
+    });
+  });
+}
+
+function testConnectionReady() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionReady ---');
+    connection.onconnect = function() {
+      connection.onconnect = null;
+      ok(false, 'Should not get |onconnect| event.')
+      aReject();
+    };
+    if (connection.state === 'connected') {
+      connection.onconnect = null;
+      is(connection.state, 'connected', 'Receiver: Connection state should become connected.');
+      aResolve();
+    }
+  });
+}
+
+function testConnectionTerminate() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionTerminate ---');
+    connection.onterminate = function() {
+      connection.onterminate = null;
+      // Using window.alert at this stage will cause window.close() fail.
+      // Only trigger it if verdict fail.
+      if (connection.state !== 'terminated') {
+        is(connection.state, 'terminated', 'Receiver: Connection should be terminated.');
+      }
+      aResolve();
+     };
+    command('forward-command', JSON.stringify({ name: 'ready-to-terminate' }));
+  });
+}
+
+function runTests() {
+  testConnectionAvailable()
+  .then(testConnectionReady)
+  .then(testConnectionTerminate)
+}
+
+runTests();
+
+</script>
+  </body>
+</html>

dom/presentation/tests/mochitest/file_presentation_terminate_establish_connection_error.html

@@ -0,0 +1,114 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <head>
+    <meta charset='utf-8'>
+    <title>Test for B2G PresentationReceiver at receiver side</title>
+  </head>
+  <body>
+    <div id='content'></div>
+<script type='application/javascript;version=1.7'>
+
+'use strict';
+
+function is(a, b, msg) {
+  if (a === b) {
+    alert('OK ' + msg);
+  } else {
+    alert('KO ' + msg + ' | reason: ' + a + ' != ' + b);
+  }
+}
+
+function ok(a, msg) {
+  alert((a ? 'OK ' : 'KO ') + msg);
+}
+
+function info(msg) {
+  alert('INFO ' + msg);
+}
+
+function command(name, data) {
+  alert('COMMAND ' + JSON.stringify({name: name, data: data}));
+}
+
+function finish() {
+  alert('DONE');
+}
+
+var connection;
+
+function testConnectionAvailable() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionAvailable ---');
+    ok(navigator.presentation, 'Receiver: navigator.presentation should be available.');
+    ok(navigator.presentation.receiver, 'Receiver: navigator.presentation.receiver should be available.');
+
+    navigator.presentation.receiver.connectionList
+    .then((aList) => {
+      is(aList.connections.length, 1, 'Should get one connection.');
+      connection = aList.connections[0];
+      ok(connection.id, 'Connection ID should be set: ' + connection.id);
+      is(connection.state, 'connected', 'Connection state at receiver side should be connected.');
+      aResolve();
+    })
+    .catch((aError) => {
+      ok(false, 'Receiver: Error occurred when getting the connection: ' + aError);
+      finish();
+      aReject();
+    });
+  });
+}
+
+function testConnectionReady() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionReady ---');
+    connection.onconnect = function() {
+      connection.onconnect = null;
+      ok(false, 'Should not get |onconnect| event.')
+      aReject();
+    };
+    if (connection.state === 'connected') {
+      connection.onconnect = null;
+      is(connection.state, 'connected', 'Receiver: Connection state should become connected.');
+      aResolve();
+    }
+  });
+}
+
+function testConnectionTerminate() {
+  return new Promise(function(aResolve, aReject) {
+    info('Receiver: --- testConnectionTerminate ---');
+    connection.onterminate = function() {
+      connection.onterminate = null;
+      // Using window.alert at this stage will cause window.close() fail.
+      // Only trigger it if verdict fail.
+      if (connection.state !== 'terminated') {
+        is(connection.state, 'terminated', 'Receiver: Connection should be terminated.');
+      }
+      aResolve();
+    };
+
+    window.addEventListener('hashchange', function hashchangeHandler(evt) {
+      var message = JSON.parse(decodeURIComponent(window.location.hash.substring(1)));
+      if (message.type === 'ready-to-terminate') {
+        info('Receiver: --- ready-to-terminate ---');
+        connection.terminate();
+      }
+    });
+
+
+    command('forward-command', JSON.stringify({ name: 'prepare-for-terminate' }));
+  });
+}
+
+function runTests() {
+  testConnectionAvailable()
+  .then(testConnectionReady)
+  .then(testConnectionTerminate)
+}
+
+runTests();
+
+</script>
+  </body>
+</html>

dom/presentation/tests/mochitest/file_presentation_unknown_content_type.test

@@ -0,0 +1 @@
+

dom/presentation/tests/mochitest/file_presentation_unknown_content_type.test^headers^

@@ -0,0 +1 @@
+Content-Type: application/unknown

dom/presentation/tests/mochitest/mochitest.ini

@@ -0,0 +1,77 @@
+[DEFAULT]
+support-files =
+  PresentationDeviceInfoChromeScript.js
+  PresentationSessionChromeScript.js
+  PresentationSessionFrameScript.js
+  PresentationSessionChromeScript1UA.js
+  file_presentation_1ua_receiver.html
+  test_presentation_1ua_sender_and_receiver.js
+  file_presentation_non_receiver_inner_iframe.html
+  file_presentation_non_receiver.html
+  file_presentation_receiver.html
+  file_presentation_receiver_establish_connection_error.html
+  file_presentation_receiver_inner_iframe.html
+  file_presentation_1ua_wentaway.html
+  test_presentation_1ua_connection_wentaway.js
+  file_presentation_receiver_auxiliary_navigation.html
+  test_presentation_receiver_auxiliary_navigation.js
+  file_presentation_sandboxed_presentation.html
+  file_presentation_terminate.html
+  test_presentation_terminate.js
+  file_presentation_terminate_establish_connection_error.html
+  test_presentation_terminate_establish_connection_error.js
+  file_presentation_reconnect.html
+  file_presentation_unknown_content_type.test
+  file_presentation_unknown_content_type.test^headers^
+  test_presentation_tcp_receiver_establish_connection_unknown_content_type.js
+  file_presentation_mixed_security_contexts.html
+
+[test_presentation_dc_sender.html]
+[test_presentation_dc_receiver.html]
+skip-if = (e10s || toolkit == 'android') # Bug 1129785
+[test_presentation_dc_receiver_oop.html]
+skip-if = (e10s || toolkit == 'android') # Bug 1129785
+[test_presentation_1ua_sender_and_receiver_inproc.html]
+skip-if = (e10s || toolkit == 'android') # Bug 1129785
+[test_presentation_1ua_sender_and_receiver_oop.html]
+skip-if = (e10s || toolkit == 'android') # Bug 1129785
+[test_presentation_1ua_connection_wentaway_inproc.html]
+skip-if = (e10s || toolkit == 'android') # Bug 1129785
+[test_presentation_1ua_connection_wentaway_oop.html]
+skip-if = (e10s || toolkit == 'android') # Bug 1129785
+[test_presentation_device_info_permission.html]
+[test_presentation_tcp_sender_disconnect.html]
+skip-if = toolkit == 'android' # Bug 1129785
+[test_presentation_tcp_sender_establish_connection_error.html]
+skip-if = toolkit == 'android' # Bug 1129785
+[test_presentation_tcp_receiver_establish_connection_error.html]
+skip-if = (e10s || toolkit == 'android' || os == 'mac' || os == 'win') # Bug 1129785, Bug 1204709
+[test_presentation_tcp_receiver_establish_connection_timeout.html]
+skip-if = (e10s || toolkit == 'android') # Bug 1129785
+[test_presentation_tcp_receiver_establish_connection_unknown_content_type_inproc.html]
+skip-if = (e10s || toolkit == 'android')
+[test_presentation_tcp_receiver_establish_connection_unknown_content_type_oop.html]
+skip-if = (e10s || toolkit == 'android')
+[test_presentation_tcp_receiver.html]
+skip-if = (e10s || toolkit == 'android') # Bug 1129785
+[test_presentation_tcp_receiver_oop.html]
+skip-if = (e10s || toolkit == 'android') # Bug 1129785
+[test_presentation_receiver_auxiliary_navigation_inproc.html]
+skip-if = e10s
+[test_presentation_receiver_auxiliary_navigation_oop.html]
+skip-if = e10s
+[test_presentation_terminate_inproc.html]
+skip-if = (e10s || toolkit == 'android')
+[test_presentation_terminate_oop.html]
+skip-if = (e10s || toolkit == 'android')
+[test_presentation_terminate_establish_connection_error_inproc.html]
+skip-if = (e10s || toolkit == 'android')
+[test_presentation_terminate_establish_connection_error_oop.html]
+skip-if = (e10s || toolkit == 'android')
+[test_presentation_sender_on_terminate_request.html]
+skip-if = toolkit == 'android'
+[test_presentation_sandboxed_presentation.html]
+skip-if = true # bug 1315867
+[test_presentation_reconnect.html]
+[test_presentation_mixed_security_contexts.html]
+[test_presentation_availability.html]

dom/presentation/tests/mochitest/test_presentation_1ua_connection_wentaway.js

@@ -0,0 +1,175 @@
+'use strict';
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout('Test for guarantee not firing async event');
+
+function debug(str) {
+  // info(str);
+}
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript1UA.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_1ua_wentaway.html');
+var request;
+var connection;
+var receiverIframe;
+
+function setup() {
+  gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+    debug('Got message: device-prompt');
+    gScript.removeMessageListener('device-prompt', devicePromptHandler);
+    gScript.sendAsyncMessage('trigger-device-prompt-select');
+  });
+
+  gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+    gScript.removeMessageListener('control-channel-established',
+                                  controlChannelEstablishedHandler);
+    gScript.sendAsyncMessage("trigger-control-channel-open");
+  });
+
+  gScript.addMessageListener('sender-launch', function senderLaunchHandler(url) {
+    debug('Got message: sender-launch');
+    gScript.removeMessageListener('sender-launch', senderLaunchHandler);
+    is(url, receiverUrl, 'Receiver: should receive the same url');
+    receiverIframe = document.createElement('iframe');
+    receiverIframe.setAttribute("mozbrowser", "true");
+    receiverIframe.setAttribute("mozpresentation", receiverUrl);
+    var oop = location.pathname.indexOf('_inproc') == -1;
+    receiverIframe.setAttribute("remote", oop);
+
+    receiverIframe.setAttribute('src', receiverUrl);
+    receiverIframe.addEventListener("mozbrowserloadend", function mozbrowserloadendHander() {
+      receiverIframe.removeEventListener("mozbrowserloadend", mozbrowserloadendHander);
+      info("Receiver loaded.");
+    });
+
+    // This event is triggered when the iframe calls "alert".
+    receiverIframe.addEventListener("mozbrowsershowmodalprompt", function receiverListener(evt) {
+      var message = evt.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, message.replace(/^OK /, ""));
+      } else if (/^KO /.exec(message)) {
+        ok(false, message.replace(/^KO /, ""));
+      } else if (/^INFO /.exec(message)) {
+        info(message.replace(/^INFO /, ""));
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ""));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        receiverIframe.removeEventListener("mozbrowsershowmodalprompt",
+                                            receiverListener);
+        teardown();
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(receiverIframe);
+      aResolve(receiverIframe);
+    });
+
+    var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
+                           .getService(SpecialPowers.Ci.nsIObserverService);
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+  });
+
+  gScript.addMessageListener('promise-setup-ready', function promiseSetupReadyHandler() {
+    debug('Got message: promise-setup-ready');
+    gScript.removeMessageListener('promise-setup-ready',
+                                  promiseSetupReadyHandler);
+    gScript.sendAsyncMessage('trigger-on-session-request', receiverUrl);
+  });
+
+  return Promise.resolve();
+}
+
+function testCreateRequest() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testCreateRequest ---');
+    request = new PresentationRequest(receiverUrl);
+    request.getAvailability().then((aAvailability) => {
+      is(aAvailability.value, false, "Sender: should have no available device after setup");
+      aAvailability.onchange = function() {
+        aAvailability.onchange = null;
+        ok(aAvailability.value, "Sender: Device should be available.");
+        aResolve();
+      }
+
+      gScript.sendAsyncMessage('trigger-device-add');
+    }).catch((aError) => {
+      ok(false, "Sender: Error occurred when getting availability: " + aError);
+      teardown();
+      aReject();
+    });
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    request.start().then((aConnection) => {
+      connection = aConnection;
+      ok(connection, "Sender: Connection should be available.");
+      ok(connection.id, "Sender: Connection ID should be set.");
+      is(connection.state, "connecting", "Sender: The initial state should be connecting.");
+      connection.onconnect = function() {
+        connection.onconnect = null;
+        is(connection.state, "connected", "Connection should be connected.");
+        aResolve();
+      };
+    }).catch((aError) => {
+      ok(false, "Sender: Error occurred when establishing a connection: " + aError);
+      teardown();
+      aReject();
+    });
+  });
+}
+
+function testConnectionWentaway() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testConnectionWentaway ---');
+    connection.onclose = function() {
+      connection.onclose = null;
+      is(connection.state, "closed", "Sender: Connection should be closed.");
+      receiverIframe.addEventListener('mozbrowserclose', function closeHandler() {
+        ok(false, 'wentaway should not trigger receiver close');
+        aResolve();
+      });
+      setTimeout(aResolve, 3000);
+    };
+    gScript.addMessageListener('ready-to-remove-receiverFrame', function onReadyToRemove() {
+      gScript.removeMessageListener('ready-to-remove-receiverFrame', onReadyToRemove);
+      receiverIframe.src = "http://example.com";
+    });
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    debug('Got message: teardown-complete');
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().then(testCreateRequest)
+         .then(testStartConnection)
+         .then(testConnectionWentaway)
+         .then(teardown);
+}
+
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: "browser", allow: true, context: document},
+], () => {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.presentation.test.enabled", true],
+                                      ["dom.mozBrowserFramesEnabled", true],
+                                      ["dom.ipc.tabs.disabled", false],
+                                      ["network.disable.ipc.security", true],
+                                      ["dom.presentation.test.stage", 0]]},
+                            runTests);
+});

dom/presentation/tests/mochitest/test_presentation_1ua_connection_wentaway_inproc.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <!-- Any copyright is dedicated to the Public Domain.
+    - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset="utf-8">
+    <title>Test for B2G Presentation API when sender and receiver at the same side</title>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+    <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  </head>
+  <body>
+    <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1258600">
+      Test for PresentationConnectionCloseEvent with wentaway reason</a>
+    <script type="application/javascript;version=1.8" src="test_presentation_1ua_connection_wentaway.js">
+    </script>
+  </body>
+</html>

dom/presentation/tests/mochitest/test_presentation_1ua_connection_wentaway_oop.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <!-- Any copyright is dedicated to the Public Domain.
+    - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset="utf-8">
+    <title>Test for B2G Presentation API when sender and receiver at the same side</title>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+    <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  </head>
+  <body>
+    <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1258600">
+      Test for PresentationConnectionCloseEvent with wentaway reason</a>
+    <script type="application/javascript;version=1.8" src="test_presentation_1ua_connection_wentaway.js">
+    </script>
+  </body>
+</html>

dom/presentation/tests/mochitest/test_presentation_1ua_sender_and_receiver.js

@@ -0,0 +1,370 @@
+/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
+/* 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/. */
+
+'use strict';
+
+function debug(str) {
+  // info(str);
+}
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript1UA.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_1ua_receiver.html');
+var request;
+var connection;
+var receiverIframe;
+var presentationId;
+const DATA_ARRAY = [0, 255, 254, 0, 1, 2, 3, 0, 255, 255, 254, 0];
+const DATA_ARRAY_BUFFER = new ArrayBuffer(DATA_ARRAY.length);
+const TYPED_DATA_ARRAY = new Uint8Array(DATA_ARRAY_BUFFER);
+TYPED_DATA_ARRAY.set(DATA_ARRAY);
+
+function postMessageToIframe(aType) {
+  receiverIframe.src = receiverUrl + "#" +
+                       encodeURIComponent(JSON.stringify({ type: aType }));
+}
+
+function setup() {
+
+  gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+    debug('Got message: device-prompt');
+    gScript.removeMessageListener('device-prompt', devicePromptHandler);
+    gScript.sendAsyncMessage('trigger-device-prompt-select');
+  });
+
+  gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+    gScript.removeMessageListener('control-channel-established',
+                                  controlChannelEstablishedHandler);
+    gScript.sendAsyncMessage("trigger-control-channel-open");
+  });
+
+  gScript.addMessageListener('sender-launch', function senderLaunchHandler(url) {
+    debug('Got message: sender-launch');
+    gScript.removeMessageListener('sender-launch', senderLaunchHandler);
+    is(url, receiverUrl, 'Receiver: should receive the same url');
+    receiverIframe = document.createElement('iframe');
+    receiverIframe.setAttribute('src', receiverUrl);
+    receiverIframe.setAttribute("mozbrowser", "true");
+    receiverIframe.setAttribute("mozpresentation", receiverUrl);
+    var oop = location.pathname.indexOf('_inproc') == -1;
+    receiverIframe.setAttribute("remote", oop);
+
+    // This event is triggered when the iframe calls "alert".
+    receiverIframe.addEventListener("mozbrowsershowmodalprompt", function receiverListener(evt) {
+      var message = evt.detail.message;
+      debug('Got iframe message: ' + message);
+      if (/^OK /.exec(message)) {
+        ok(true, message.replace(/^OK /, ""));
+      } else if (/^KO /.exec(message)) {
+        ok(false, message.replace(/^KO /, ""));
+      } else if (/^INFO /.exec(message)) {
+        info(message.replace(/^INFO /, ""));
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ""));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        receiverIframe.removeEventListener("mozbrowsershowmodalprompt",
+                                            receiverListener);
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(receiverIframe);
+      aResolve(receiverIframe);
+    });
+
+    var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
+                           .getService(SpecialPowers.Ci.nsIObserverService);
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+  });
+
+  gScript.addMessageListener('promise-setup-ready', function promiseSetupReadyHandler() {
+    debug('Got message: promise-setup-ready');
+    gScript.removeMessageListener('promise-setup-ready', promiseSetupReadyHandler);
+    gScript.sendAsyncMessage('trigger-on-session-request', receiverUrl);
+  });
+
+  return Promise.resolve();
+}
+
+function testCreateRequest() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testCreateRequest ---');
+    request = new PresentationRequest("file_presentation_1ua_receiver.html");
+    request.getAvailability().then((aAvailability) => {
+      is(aAvailability.value, false, "Sender: should have no available device after setup");
+      aAvailability.onchange = function() {
+        aAvailability.onchange = null;
+        ok(aAvailability.value, "Sender: Device should be available.");
+        aResolve();
+      }
+
+      gScript.sendAsyncMessage('trigger-device-add');
+    }).catch((aError) => {
+      ok(false, "Sender: Error occurred when getting availability: " + aError);
+      teardown();
+      aReject();
+    });
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    request.start().then((aConnection) => {
+      connection = aConnection;
+      ok(connection, "Sender: Connection should be available.");
+      ok(connection.id, "Sender: Connection ID should be set.");
+      is(connection.state, "connecting", "The initial state should be connecting.");
+      is(connection.url, receiverUrl, "request URL should be expanded to absolute URL");
+      connection.onconnect = function() {
+        connection.onconnect = null;
+        is(connection.state, "connected", "Connection should be connected.");
+        presentationId = connection.id;
+        aResolve();
+      };
+    }).catch((aError) => {
+      ok(false, "Sender: Error occurred when establishing a connection: " + aError);
+      teardown();
+      aReject();
+    });
+
+    let request2 = new PresentationRequest("/");
+    request2.start().then(() => {
+      ok(false, "Sender: session start should fail while there is an unsettled promise.");
+    }).catch((aError) => {
+      is(aError.name, "OperationError", "Expect to get OperationError.");
+    });
+  });
+}
+
+function testSendMessage() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testSendMessage ---');
+    gScript.addMessageListener('trigger-message-from-sender', function triggerMessageFromSenderHandler() {
+      debug('Got message: trigger-message-from-sender');
+      gScript.removeMessageListener('trigger-message-from-sender', triggerMessageFromSenderHandler);
+      info('Send message to receiver');
+      connection.send('msg-sender-to-receiver');
+    });
+
+    gScript.addMessageListener('message-from-sender-received', function messageFromSenderReceivedHandler() {
+      debug('Got message: message-from-sender-received');
+      gScript.removeMessageListener('message-from-sender-received', messageFromSenderReceivedHandler);
+      aResolve();
+    });
+  });
+}
+
+function testIncomingMessage() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testIncomingMessage ---');
+    connection.addEventListener('message', function messageHandler(evt) {
+      connection.removeEventListener('message', messageHandler);
+      let msg = evt.data;
+      is(msg, "msg-receiver-to-sender", "Sender: Sender should receive message from Receiver");
+      postMessageToIframe('message-from-receiver-received');
+      aResolve();
+    });
+    postMessageToIframe('trigger-message-from-receiver');
+  });
+}
+
+function testSendBlobMessage() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testSendBlobMessage ---');
+    connection.addEventListener('message', function messageHandler(evt) {
+      connection.removeEventListener('message', messageHandler);
+      let msg = evt.data;
+      is(msg, "testIncomingBlobMessage", "Sender: Sender should receive message from Receiver");
+      let blob = new Blob(["Hello World"], {type : 'text/plain'});
+      connection.send(blob);
+      aResolve();
+    });
+  });
+}
+
+function testSendArrayBuffer() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testSendArrayBuffer ---');
+    connection.addEventListener('message', function messageHandler(evt) {
+      connection.removeEventListener('message', messageHandler);
+      let msg = evt.data;
+      is(msg, "testIncomingArrayBuffer", "Sender: Sender should receive message from Receiver");
+      connection.send(DATA_ARRAY_BUFFER);
+      aResolve();
+    });
+  });
+}
+
+function testSendArrayBufferView() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testSendArrayBufferView ---');
+    connection.addEventListener('message', function messageHandler(evt) {
+      connection.removeEventListener('message', messageHandler);
+      let msg = evt.data;
+      is(msg, "testIncomingArrayBufferView", "Sender: Sender should receive message from Receiver");
+      connection.send(TYPED_DATA_ARRAY);
+      aResolve();
+    });
+  });
+}
+
+function testCloseConnection() {
+  info('Sender: --- testCloseConnection ---');
+  // Test terminate immediate after close.
+  function controlChannelEstablishedHandler()
+  {
+    gScript.removeMessageListener('control-channel-established',
+                                  controlChannelEstablishedHandler);
+    ok(false, "terminate after close should do nothing");
+  }
+  gScript.addMessageListener('ready-to-close', function onReadyToClose() {
+    gScript.removeMessageListener('ready-to-close', onReadyToClose);
+    connection.close();
+
+    gScript.addMessageListener('control-channel-established', controlChannelEstablishedHandler);
+    connection.terminate();
+  });
+
+  return Promise.all([
+    new Promise(function(aResolve, aReject) {
+      connection.onclose = function() {
+        connection.onclose = null;
+        is(connection.state, 'closed', 'Sender: Connection should be closed.');
+        gScript.removeMessageListener('control-channel-established',
+                                      controlChannelEstablishedHandler);
+        aResolve();
+      };
+    }),
+    new Promise(function(aResolve, aReject) {
+      let timeout = setTimeout(function() {
+        gScript.removeMessageListener('device-disconnected',
+                                      deviceDisconnectedHandler);
+        ok(true, "terminate after close should not trigger device.disconnect");
+        aResolve();
+      }, 3000);
+
+      function deviceDisconnectedHandler() {
+        gScript.removeMessageListener('device-disconnected',
+                                      deviceDisconnectedHandler);
+        ok(false, "terminate after close should not trigger device.disconnect");
+        clearTimeout(timeout);
+        aResolve();
+      }
+
+      gScript.addMessageListener('device-disconnected', deviceDisconnectedHandler);
+    }),
+    new Promise(function(aResolve, aReject) {
+      gScript.addMessageListener('receiver-closed', function onReceiverClosed() {
+        gScript.removeMessageListener('receiver-closed', onReceiverClosed);
+        gScript.removeMessageListener('control-channel-established',
+                                      controlChannelEstablishedHandler);
+        aResolve();
+      });
+    }),
+  ]);
+}
+
+function testTerminateAfterClose() {
+  info('Sender: --- testTerminateAfterClose ---');
+  return Promise.race([
+      new Promise(function(aResolve, aReject) {
+        connection.onterminate = function() {
+          connection.onterminate = null;
+          ok(false, 'terminate after close should do nothing');
+          aResolve();
+        };
+        connection.terminate();
+      }),
+      new Promise(function(aResolve, aReject) {
+        setTimeout(function() {
+          is(connection.state, 'closed', 'Sender: Connection should be closed.');
+          aResolve();
+        }, 3000);
+      }),
+  ]);
+}
+
+function testReconnect() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testReconnect ---');
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablished() {
+      gScript.removeMessageListener('control-channel-established', controlChannelEstablished);
+      gScript.sendAsyncMessage("trigger-control-channel-open");
+    });
+
+    gScript.addMessageListener('start-reconnect', function startReconnectHandler(url) {
+      debug('Got message: start-reconnect');
+      gScript.removeMessageListener('start-reconnect', startReconnectHandler);
+      is(url, receiverUrl, "URLs should be the same.")
+      gScript.sendAsyncMessage('trigger-reconnected-acked', url);
+    });
+
+    gScript.addMessageListener('ready-to-reconnect', function onReadyToReconnect() {
+      gScript.removeMessageListener('ready-to-reconnect', onReadyToReconnect);
+      request.reconnect(presentationId).then((aConnection) => {
+        connection = aConnection;
+        ok(connection, "Sender: Connection should be available.");
+        is(connection.id, presentationId, "The presentationId should be the same.");
+        is(connection.state, "connecting", "The initial state should be connecting.");
+        connection.onconnect = function() {
+          connection.onconnect = null;
+          is(connection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      }).catch((aError) => {
+        ok(false, "Sender: Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      });
+    });
+
+    postMessageToIframe('prepare-for-reconnect');
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    debug('Got message: teardown-complete');
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().then(testCreateRequest)
+         .then(testStartConnection)
+         .then(testSendMessage)
+         .then(testIncomingMessage)
+         .then(testSendBlobMessage)
+         .then(testCloseConnection)
+         .then(testReconnect)
+         .then(testSendArrayBuffer)
+         .then(testSendArrayBufferView)
+         .then(testCloseConnection)
+         .then(testTerminateAfterClose)
+         .then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout('Test for guarantee not firing async event');
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: "browser", allow: true, context: document},
+], () => {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      /* Mocked TCP session transport builder in the test */
+                                      ["dom.presentation.session_transport.data_channel.enable", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.presentation.test.enabled", true],
+                                      ["dom.presentation.test.stage", 0],
+                                      ["dom.mozBrowserFramesEnabled", true],
+                                      ["network.disable.ipc.security", true],
+                                      ["media.navigator.permission.disabled", true]]},
+                            runTests);
+});

dom/presentation/tests/mochitest/test_presentation_1ua_sender_and_receiver_inproc.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <!-- Any copyright is dedicated to the Public Domain.
+    - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset="utf-8">
+    <title>Test for B2G Presentation API when sender and receiver at the same side</title>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+    <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  </head>
+  <body>
+    <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1234492">
+      Test for B2G Presentation API when sender and receiver at the same side</a>
+    <script type="application/javascript;version=1.8" src="test_presentation_1ua_sender_and_receiver.js">
+    </script>
+  </body>
+</html>

dom/presentation/tests/mochitest/test_presentation_1ua_sender_and_receiver_oop.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset="utf-8">
+    <title>Test for B2G Presentation API when sender and receiver at the same side (OOP ver.)</title>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+    <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  </head>
+  <body>
+    <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1234492">
+    Test for B2G Presentation API when sender and receiver at the same side (OOP ver.)</a>
+    <script type="application/javascript;version=1.8" src="test_presentation_1ua_sender_and_receiver.js">
+    </script>
+  </body>
+</html>

dom/presentation/tests/mochitest/test_presentation_availability.html

@@ -0,0 +1,236 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for PresentationAvailability</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1228508">Test PresentationAvailability</a>
+<script type="application/javascript;version=1.8">
+
+"use strict";
+
+var testDevice = {
+  id: 'id',
+  name: 'name',
+  type: 'type',
+};
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationDeviceInfoChromeScript.js'));
+var request;
+var availability;
+
+function testSetup() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('setup-complete', function() {
+      aResolve();
+    });
+    gScript.sendAsyncMessage('setup');
+  });
+}
+
+function testInitialUnavailable() {
+  request = new PresentationRequest("https://example.com");
+
+  return request.getAvailability().then(function(aAvailability) {
+    is(aAvailability.value, false, "Should have no available device after setup");
+    aAvailability.onchange = function() {
+      aAvailability.onchange = null;
+      ok(aAvailability.value, "Device should be available.");
+    }
+    availability = aAvailability;
+    gScript.sendAsyncMessage('trigger-device-add', testDevice);
+  }).catch(function(aError) {
+    ok(false, "Error occurred when getting availability: " + aError);
+    teardown();
+  });
+}
+
+function testInitialAvailable() {
+  let anotherRequest = new PresentationRequest("https://example.net");
+  return anotherRequest.getAvailability().then(function(aAvailability) {
+    is(aAvailability.value, true, "Should have available device initially");
+    isnot(aAvailability, availability, "Should get different availability object for different request URL");
+  }).catch(function(aError) {
+    ok(false, "Error occurred when getting availability: " + aError);
+    teardown();
+  });
+}
+
+function testSameObject() {
+  let sameUrlRequest = new PresentationRequest("https://example.com");
+  return sameUrlRequest.getAvailability().then(function(aAvailability) {
+    is(aAvailability, availability, "Should get same availability object for same request URL");
+  }).catch(function(aError) {
+    ok(false, "Error occurred when getting availability: " + aError);
+    teardown();
+  });
+}
+
+function testOnChangeEvent() {
+  return new Promise(function(aResolve, aReject) {
+    availability.onchange = function() {
+      availability.onchange = null;
+      is(availability.value, false, "Should have no available device after device removed");
+      aResolve();
+    }
+    gScript.sendAsyncMessage('trigger-device-remove');
+  });
+}
+
+function testConsecutiveGetAvailability() {
+  let request = new PresentationRequest("https://example.org");
+  let firstAvailabilityResolved = false;
+  return Promise.all([
+    request.getAvailability().then(function() {
+      firstAvailabilityResolved = true;
+    }),
+    request.getAvailability().then(function() {
+      ok(firstAvailabilityResolved, "getAvailability() should be resolved in sequence");
+    })
+  ]).catch(function(aError) {
+    ok(false, "Error occurred when getting availability: " + aError);
+    teardown();
+  });
+}
+
+function testUnsupportedDeviceAvailability() {
+  return Promise.race([
+    new Promise(function(aResolve, aReject) {
+      let request = new PresentationRequest("https://test.com");
+      request.getAvailability().then(function(aAvailability) {
+        availability = aAvailability;
+        aAvailability.onchange = function() {
+          availability.onchange = null;
+          ok(false, "Should not get onchange event.");
+          teardown();
+        }
+      });
+      gScript.sendAsyncMessage('trigger-add-unsupport-url-device');
+    }),
+    new Promise(function(aResolve, aReject) {
+      setTimeout(function() {
+        ok(true, "Should not get onchange event.");
+        availability.onchange = null;
+        gScript.sendAsyncMessage('trigger-remove-unsupported-device');
+        aResolve();
+      }, 3000);
+    }),
+  ]);
+}
+
+function testMultipleAvailabilityURLs() {
+  let request1 = new PresentationRequest(["https://example.com",
+                                         "https://example1.com"]);
+  let request2 = new PresentationRequest(["https://example1.com",
+                                         "https://example2.com"]);
+  return Promise.all([
+    request1.getAvailability().then(function(aAvailability) {
+      return new Promise(function(aResolve) {
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(true, "Should get onchange event.");
+          aResolve();
+        };
+      });
+    }),
+    request2.getAvailability().then(function(aAvailability) {
+      return new Promise(function(aResolve) {
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(true, "Should get onchange event.");
+          aResolve();
+        };
+      });
+    }),
+    new Promise(function(aResolve) {
+      gScript.sendAsyncMessage('trigger-add-multiple-devices');
+      aResolve();
+    }),
+  ]).then(new Promise(function(aResolve) {
+    gScript.sendAsyncMessage('trigger-remove-multiple-devices');
+    aResolve();
+  }));
+}
+
+function testPartialSupportedDeviceAvailability() {
+  let request1 = new PresentationRequest(["https://supportedUrl.com"]);
+  let request2 = new PresentationRequest(["http://notSupportedUrl.com"]);
+
+  return Promise.all([
+    request1.getAvailability().then(function(aAvailability) {
+      return new Promise(function(aResolve) {
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(true, "Should get onchange event.");
+          aResolve();
+        };
+      });
+    }),
+    Promise.race([
+      request2.getAvailability().then(function(aAvailability) {
+        return new Promise(function(aResolve) {
+          aAvailability.onchange = function() {
+            aAvailability.onchange = null;
+            ok(false, "Should get onchange event.");
+            aResolve();
+          };
+        });
+      }),
+      new Promise(function(aResolve) {
+        setTimeout(function() {
+          ok(true, "Should not get onchange event.");
+          availability.onchange = null;
+          aResolve();
+        }, 3000);
+      }),
+    ]),
+    new Promise(function(aResolve) {
+      gScript.sendAsyncMessage('trigger-add-https-devices');
+      aResolve();
+    }),
+  ]).then(new Promise(function(aResolve) {
+    gScript.sendAsyncMessage('trigger-remove-https-devices');
+    aResolve();
+  }));
+}
+
+function teardown() {
+  request = null;
+  availability = null;
+  gScript.sendAsyncMessage('teardown');
+  gScript.destroy();
+  SimpleTest.finish();
+}
+
+function runTests() {
+  ok(navigator.presentation, "navigator.presentation should be available.");
+  testSetup().then(testInitialUnavailable)
+             .then(testInitialAvailable)
+             .then(testSameObject)
+             .then(testOnChangeEvent)
+             .then(testConsecutiveGetAvailability)
+             .then(testMultipleAvailabilityURLs)
+             .then(testUnsupportedDeviceAvailability)
+             .then(testPartialSupportedDeviceAvailability)
+             .then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout('Test for guarantee not firing async event');
+SpecialPowers.pushPermissions([
+  {type: "presentation-device-manage", allow: false, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ "set": [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", false]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_datachannel_sessiontransport.html

@@ -0,0 +1,245 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for data channel as session transport in Presentation API</title>
+  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1148307">Test for data channel as session transport in Presentation API</a>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+
+"use strict";
+
+SimpleTest.waitForExplicitFinish();
+
+const loadingTimeoutPref = "presentation.receiver.loading.timeout";
+
+var clientBuilder;
+var serverBuilder;
+var clientTransport;
+var serverTransport;
+
+const clientMessage = "Client Message";
+const serverMessage = "Server Message";
+
+const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
+const { XPCOMUtils } = Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+const { Services } = Cu.import("resource://gre/modules/Services.jsm");
+
+var isClientReady = false;
+var isServerReady = false;
+var isClientClosed = false;
+var isServerClosed = false;
+
+var gResolve;
+var gReject;
+
+const clientCallback = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationSessionTransportCallback]),
+  notifyTransportReady: function () {
+    info("Client transport ready.");
+
+    isClientReady = true;
+    if (isClientReady && isServerReady) {
+      gResolve();
+    }
+  },
+  notifyTransportClosed: function (aReason) {
+    info("Client transport is closed.");
+
+    isClientClosed = true;
+    if (isClientClosed && isServerClosed) {
+      gResolve();
+    }
+  },
+  notifyData: function(aData) {
+    is(aData, serverMessage, "Client transport receives data.");
+    gResolve();
+  },
+};
+
+const serverCallback = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationSessionTransportCallback]),
+  notifyTransportReady: function () {
+    info("Server transport ready.");
+
+    isServerReady = true;
+    if (isClientReady && isServerReady) {
+      gResolve();
+    }
+  },
+  notifyTransportClosed: function (aReason) {
+    info("Server transport is closed.");
+
+    isServerClosed = true;
+    if (isClientClosed && isServerClosed) {
+      gResolve();
+    }
+  },
+  notifyData: function(aData) {
+    is(aData, clientMessage, "Server transport receives data.");
+    gResolve()
+  },
+};
+
+const clientListener = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationSessionTransportBuilderListener]),
+  onSessionTransport: function(aTransport) {
+    info("Client Transport is built.");
+    clientTransport = aTransport;
+    clientTransport.callback = clientCallback;
+  },
+  onError: function(aError)  {
+    ok(false, "client's builder reports error " + aError);
+  },
+  sendOffer: function(aOffer) {
+    setTimeout(()=>this._remoteBuilder.onOffer(aOffer), 0);
+  },
+  sendAnswer: function(aAnswer) {
+    setTimeout(()=>this._remoteBuilder.onAnswer(aAnswer), 0);
+  },
+  sendIceCandidate: function(aCandidate) {
+    setTimeout(()=>this._remoteBuilder.onIceCandidate(aCandidate), 0);
+  },
+  disconnect: function(aReason) {
+    setTimeout(()=>this._localBuilder.notifyDisconnected(aReason), 0);
+    setTimeout(()=>this._remoteBuilder.notifyDisconnected(aReason), 0);
+  },
+  set remoteBuilder(aRemoteBuilder) {
+    this._remoteBuilder = aRemoteBuilder;
+  },
+  set localBuilder(aLocalBuilder) {
+    this._localBuilder = aLocalBuilder;
+  },
+}
+
+const serverListener = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationSessionTransportBuilderListener]),
+  onSessionTransport: function(aTransport) {
+    info("Server Transport is built.");
+    serverTransport = aTransport;
+    serverTransport.callback = serverCallback;
+    serverTransport.enableDataNotification();
+  },
+  onError: function(aError)  {
+    ok(false, "server's builder reports error " + aError);
+  },
+  sendOffer: function(aOffer) {
+    setTimeout(()=>this._remoteBuilder.onOffer(aOffer), 0);
+  },
+  sendAnswer: function(aAnswer) {
+    setTimeout(()=>this._remoteBuilder.onAnswer(aAnswer), 0);
+  },
+  sendIceCandidate: function(aCandidate) {
+    setTimeout(()=>this._remoteBuilder.onIceCandidate(aCandidate), 0);
+  },
+  disconnect: function(aReason) {
+    setTimeout(()=>this._localBuilder.notifyDisconnected(aReason), 0);
+    setTimeout(()=>this._remoteBuilder.notifyDisconnected(aReason), 0);
+  },
+  set remoteBuilder(aRemoteBuilder) {
+    this._remoteBuilder = aRemoteBuilder;
+  },
+  set localBuilder(aLocalBuilder) {
+    this._localBuilder = aLocalBuilder;
+  },
+}
+
+function testBuilder() {
+  return new Promise(function(aResolve, aReject) {
+    gResolve = aResolve;
+    gReject = aReject;
+
+    clientBuilder = Cc["@mozilla.org/presentation/datachanneltransportbuilder;1"]
+                      .createInstance(Ci.nsIPresentationDataChannelSessionTransportBuilder);
+    serverBuilder = Cc["@mozilla.org/presentation/datachanneltransportbuilder;1"]
+                      .createInstance(Ci.nsIPresentationDataChannelSessionTransportBuilder);
+
+    clientListener.localBuilder = clientBuilder;
+    clientListener.remoteBuilder = serverBuilder;
+    serverListener.localBuilder = serverBuilder;
+    serverListener.remoteBuilder = clientBuilder;
+
+    clientBuilder
+      .buildDataChannelTransport(Ci.nsIPresentationService.ROLE_CONTROLLER,
+                                 window,
+                                 clientListener);
+
+    serverBuilder
+      .buildDataChannelTransport(Ci.nsIPresentationService.ROLE_RECEIVER,
+                                 window,
+                                 serverListener);
+  });
+}
+
+function testClientSendMessage() {
+  return new Promise(function(aResolve, aReject) {
+    info("client sends message");
+    gResolve = aResolve;
+    gReject = aReject;
+
+    clientTransport.send(clientMessage);
+  });
+}
+
+function testServerSendMessage() {
+  return new Promise(function(aResolve, aReject) {
+    info("server sends message");
+    gResolve = aResolve;
+    gReject = aReject;
+
+    serverTransport.send(serverMessage);
+    setTimeout(()=>clientTransport.enableDataNotification(), 0);
+  });
+}
+
+function testCloseSessionTransport() {
+  return new Promise(function(aResolve, aReject) {
+    info("close session transport");
+    gResolve = aResolve;
+    gReject = aReject;
+
+    serverTransport.close(Cr.NS_OK);
+  });
+}
+
+function finish() {
+  info("test finished, teardown");
+  Services.prefs.clearUserPref(loadingTimeoutPref);
+
+  SimpleTest.finish();
+}
+
+function error(aError) {
+  ok(false, "report Error " + aError.name + ":" + aError.message);
+  gReject();
+}
+
+function runTests() {
+  Services.prefs.setIntPref(loadingTimeoutPref, 30000);
+
+  testBuilder()
+  .then(testClientSendMessage)
+  .then(testServerSendMessage)
+  .then(testCloseSessionTransport)
+  .then(finish)
+  .catch(error);
+
+}
+
+window.addEventListener("load", function() {
+  runTests();
+});
+
+</script>
+</pre>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_dc_receiver.html

@@ -0,0 +1,141 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G PresentationConnection API at receiver side</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1148307">Test for B2G PresentationConnection API at receiver side</a>
+<p id="display"></p>
+<div id="content" style="display: none"></div>
+<pre id="test"></pre>
+<script type="application/javascript">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_receiver.html');
+
+var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
+          .getService(SpecialPowers.Ci.nsIObserverService);
+
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.sendAsyncMessage('trigger-device-add');
+
+    var iframe = document.createElement('iframe');
+    iframe.setAttribute('src', receiverUrl);
+    iframe.setAttribute("mozbrowser", "true");
+    iframe.setAttribute("mozpresentation", receiverUrl);
+
+    // This event is triggered when the iframe calls "alert".
+    iframe.addEventListener("mozbrowsershowmodalprompt", function receiverListener(evt) {
+      var message = evt.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, message.replace(/^OK /, ""));
+      } else if (/^KO /.exec(message)) {
+        ok(false, message.replace(/^KO /, ""));
+      } else if (/^INFO /.exec(message)) {
+        info(message.replace(/^INFO /, ""));
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ""));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        iframe.removeEventListener("mozbrowsershowmodalprompt",
+                                   receiverListener);
+        teardown();
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(iframe);
+
+      aResolve(iframe);
+    });
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+
+    gScript.addMessageListener('offer-received', function offerReceivedHandler() {
+      gScript.removeMessageListener('offer-received', offerReceivedHandler);
+      info("An offer is received.");
+    });
+
+    gScript.addMessageListener('answer-sent', function answerSentHandler(aIsValid) {
+      gScript.removeMessageListener('answer-sent', answerSentHandler);
+      ok(aIsValid, "A valid answer is sent.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      is(aReason, SpecialPowers.Cr.NS_OK, "The control channel is closed normally.");
+    });
+
+    gScript.addMessageListener('check-navigator', function checknavigatorHandler(aSuccess) {
+      gScript.removeMessageListener('check-navigator', checknavigatorHandler);
+      ok(aSuccess, "buildDataChannel get correct window object");
+    });
+
+    gScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      gScript.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      is(aReason, SpecialPowers.Cr.NS_OK, "The data transport should be closed normally.");
+    });
+
+    aResolve();
+  });
+}
+
+function testIncomingSessionRequest() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('receiver-launching', function launchReceiverHandler(aSessionId) {
+      gScript.removeMessageListener('receiver-launching', launchReceiverHandler);
+      info("Trying to launch receiver page.");
+
+      ok(navigator.presentation, "navigator.presentation should be available in in-process pages.");
+      is(navigator.presentation.receiver, null, "Non-receiving in-process pages shouldn't get a presentation receiver instance.");
+      aResolve();
+    });
+
+    gScript.sendAsyncMessage('trigger-incoming-session-request', receiverUrl);
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().
+  then(testIncomingSessionRequest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: "browser", allow: true, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", false],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", true],
+                                      ["dom.mozBrowserFramesEnabled", true],
+                                      ["network.disable.ipc.security", true]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_dc_receiver_oop.html

@@ -0,0 +1,213 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G PresentationConnection API at receiver side (OOP)</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="application/javascript" src="PresentationSessionFrameScript.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1148307">Test B2G PresentationConnection API at receiver side (OOP)</a>
+<p id="display"></p>
+<div id="content" style="display: none"></div>
+<pre id="test"></pre>
+<script type="application/javascript">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_receiver.html');
+var nonReceiverUrl = SimpleTest.getTestFileURL('file_presentation_non_receiver.html');
+
+var isReceiverFinished = false;
+var isNonReceiverFinished = false;
+
+var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
+          .getService(SpecialPowers.Ci.nsIObserverService);
+var receiverIframe;
+
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.sendAsyncMessage('trigger-device-add');
+
+    // Create a receiver OOP iframe.
+    receiverIframe = document.createElement('iframe');
+    receiverIframe.setAttribute('remote', 'true');
+    receiverIframe.setAttribute('mozbrowser', 'true');
+    receiverIframe.setAttribute('mozpresentation', receiverUrl);
+    receiverIframe.setAttribute('src', receiverUrl);
+
+    // This event is triggered when the iframe calls "alert".
+    receiverIframe.addEventListener('mozbrowsershowmodalprompt', function receiverListener(aEvent) {
+      var message = aEvent.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, "Message from iframe: " + message);
+      } else if (/^KO /.exec(message)) {
+        ok(false, "Message from iframe: " + message);
+      } else if (/^INFO /.exec(message)) {
+        info("Message from iframe: " + message);
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ''));
+        if (command.name == "trigger-incoming-message") {
+          var mm = SpecialPowers.getBrowserFrameMessageManager(receiverIframe);
+          mm.sendAsyncMessage('trigger-incoming-message', {"data": command.data});
+        } else {
+          gScript.sendAsyncMessage(command.name, command.data);
+        }
+      } else if (/^DONE$/.exec(message)) {
+        ok(true, "Messaging from iframe complete.");
+        receiverIframe.removeEventListener('mozbrowsershowmodalprompt', receiverListener);
+
+        isReceiverFinished = true;
+
+        if (isNonReceiverFinished) {
+          teardown();
+        }
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(receiverIframe);
+      receiverIframe.addEventListener("mozbrowserloadstart", function onLoadEnd() {
+        receiverIframe.removeEventListener("mozbrowserloadstart", onLoadEnd);
+        var mm = SpecialPowers.getBrowserFrameMessageManager(receiverIframe);
+        mm.loadFrameScript("data:,(" + loadPrivilegedScriptTest.toString() + ")();", false);
+      });
+
+      aResolve(receiverIframe);
+    });
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+
+    // Create a non-receiver OOP iframe.
+    var nonReceiverIframe = document.createElement('iframe');
+    nonReceiverIframe.setAttribute('remote', 'true');
+    nonReceiverIframe.setAttribute('mozbrowser', 'true');
+    nonReceiverIframe.setAttribute('src', nonReceiverUrl);
+
+    // This event is triggered when the iframe calls "alert".
+    nonReceiverIframe.addEventListener('mozbrowsershowmodalprompt', function nonReceiverListener(aEvent) {
+      var message = aEvent.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, "Message from iframe: " + message);
+      } else if (/^KO /.exec(message)) {
+        ok(false, "Message from iframe: " + message);
+      } else if (/^INFO /.exec(message)) {
+        info("Message from iframe: " + message);
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ''));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        ok(true, "Messaging from iframe complete.");
+        nonReceiverIframe.removeEventListener('mozbrowsershowmodalprompt', nonReceiverListener);
+
+        isNonReceiverFinished = true;
+
+        if (isReceiverFinished) {
+          teardown();
+        }
+      }
+    }, false);
+
+    document.body.appendChild(nonReceiverIframe);
+
+    gScript.addMessageListener('offer-received', function offerReceivedHandler() {
+      gScript.removeMessageListener('offer-received', offerReceivedHandler);
+      info("An offer is received.");
+    });
+
+    gScript.addMessageListener('answer-sent', function answerSentHandler(aIsValid) {
+      gScript.removeMessageListener('answer-sent', answerSentHandler);
+      ok(aIsValid, "A valid answer is sent.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      is(aReason, SpecialPowers.Cr.NS_OK, "The control channel is closed normally.");
+    });
+
+    var mm = SpecialPowers.getBrowserFrameMessageManager(receiverIframe);
+    mm.addMessageListener('check-navigator', function checknavigatorHandler(aSuccess) {
+      mm.removeMessageListener('check-navigator', checknavigatorHandler);
+      ok(aSuccess.data.data, "buildDataChannel get correct window object");
+    });
+
+    mm.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      mm.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    mm.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      mm.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      is(aReason.data.data, SpecialPowers.Cr.NS_OK, "The data transport should be closed normally.");
+    });
+
+    aResolve();
+  });
+}
+
+function testIncomingSessionRequest() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('receiver-launching', function launchReceiverHandler(aSessionId) {
+      gScript.removeMessageListener('receiver-launching', launchReceiverHandler);
+      info("Trying to launch receiver page.");
+
+      aResolve();
+    });
+
+    gScript.sendAsyncMessage('trigger-incoming-session-request', receiverUrl);
+  });
+}
+
+var mmTeardownComplete = false;
+var gScriptTeardownComplete = false;
+function teardown() {
+  var mm = SpecialPowers.getBrowserFrameMessageManager(receiverIframe);
+  mm.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    mm.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    mmTeardownComplete = true;
+    if (gScriptTeardownComplete) {
+      SimpleTest.finish();
+    }
+  });
+
+  mm.sendAsyncMessage('teardown');
+
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    gScriptTeardownComplete = true;
+    if (mmTeardownComplete) {
+      SimpleTest.finish();
+    }
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().
+  then(testIncomingSessionRequest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: 'browser', allow: true, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", false],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", true],
+                                      ["dom.mozBrowserFramesEnabled", true],
+                                      ["network.disable.ipc.security", true],
+                                      ["dom.ipc.browser_frames.oop_by_default", true],
+                                      ["presentation.receiver.loading.timeout", 5000000]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_dc_sender.html

@@ -0,0 +1,291 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G Presentation API at sender side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="application/javascript" src="PresentationSessionFrameScript.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1148307">Test for B2G Presentation API at sender side</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var frameScript = SpecialPowers.isMainProcess() ? gScript : contentScript;
+var request;
+var connection;
+
+function testSetup() {
+  return new Promise(function(aResolve, aReject) {
+    request = new PresentationRequest("http://example.com/");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        is(aAvailability.value, false, "Sender: should have no available device after setup");
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(aAvailability.value, "Device should be available.");
+          aResolve();
+        }
+
+        gScript.sendAsyncMessage('trigger-device-add');
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+      gScript.removeMessageListener('device-prompt', devicePromptHandler);
+      info("Device prompt is triggered.");
+      gScript.sendAsyncMessage('trigger-device-prompt-select');
+    });
+
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+      gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+      info("A control channel is established.");
+      gScript.sendAsyncMessage('trigger-control-channel-open');
+    });
+
+    gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+      info("The control channel is opened.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      info("The control channel is closed. " + aReason);
+    });
+
+    frameScript.addMessageListener('check-navigator', function checknavigatorHandler(aSuccess) {
+      frameScript.removeMessageListener('check-navigator', checknavigatorHandler);
+      ok(aSuccess, "buildDataChannel get correct window object");
+    });
+
+    gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+      gScript.removeMessageListener('offer-sent', offerSentHandler);
+      ok(aIsValid, "A valid offer is sent out.");
+      gScript.sendAsyncMessage('trigger-incoming-answer');
+    });
+
+    gScript.addMessageListener('answer-received', function answerReceivedHandler() {
+      gScript.removeMessageListener('answer-received', answerReceivedHandler);
+      info("An answer is received.");
+    });
+
+    frameScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+      frameScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+      info("Data transport channel is initialized.");
+    });
+
+    frameScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      frameScript.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    var connectionFromEvent;
+    request.onconnectionavailable = function(aEvent) {
+      request.onconnectionavailable = null;
+      connectionFromEvent = aEvent.connection;
+      ok(connectionFromEvent, "|connectionavailable| event is fired with a connection.");
+
+      if (connection) {
+        is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+      }
+    };
+
+    request.start().then(
+      function(aConnection) {
+        connection = aConnection;
+        ok(connection, "Connection should be available.");
+        ok(connection.id, "Connection ID should be set.");
+        is(connection.state, "connecting", "The initial state should be connecting.");
+
+        if (connectionFromEvent) {
+          is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+        }
+        connection.onconnect = function() {
+          connection.onconnect = null;
+          is(connection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testSend() {
+  return new Promise(function(aResolve, aReject) {
+    const outgoingMessage = "test outgoing message";
+
+    frameScript.addMessageListener('message-sent', function messageSentHandler(aMessage) {
+      frameScript.removeMessageListener('message-sent', messageSentHandler);
+      is(aMessage, outgoingMessage, "The message is sent out.");
+      aResolve();
+    });
+
+    connection.send(outgoingMessage);
+  });
+}
+
+function testIncomingMessage() {
+  return new Promise(function(aResolve, aReject) {
+    const incomingMessage = "test incoming message";
+
+    connection.addEventListener('message', function messageHandler(aEvent) {
+      connection.removeEventListener('message', messageHandler);
+      is(aEvent.data, incomingMessage, "An incoming message should be received.");
+      aResolve();
+    });
+
+    frameScript.sendAsyncMessage('trigger-incoming-message', incomingMessage);
+  });
+}
+
+function testCloseConnection() {
+  return new Promise(function(aResolve, aReject) {
+    frameScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      frameScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      info("The data transport is closed. " + aReason);
+    });
+
+    connection.onclose = function() {
+      connection.onclose = null;
+      is(connection.state, "closed", "Connection should be closed.");
+      aResolve();
+    };
+
+    connection.close();
+  });
+}
+
+function testReconnect() {
+  return new Promise(function(aResolve, aReject) {
+    info('--- testReconnect ---');
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablished() {
+      gScript.removeMessageListener('control-channel-established', controlChannelEstablished);
+      gScript.sendAsyncMessage("trigger-control-channel-open");
+    });
+
+    gScript.addMessageListener('start-reconnect', function startReconnectHandler(url) {
+      gScript.removeMessageListener('start-reconnect', startReconnectHandler);
+      is(url, "http://example.com/", "URLs should be the same.")
+      gScript.sendAsyncMessage('trigger-reconnected-acked', url);
+    });
+
+    gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+      gScript.removeMessageListener('offer-sent', offerSentHandler);
+      ok(aIsValid, "A valid offer is sent out.");
+      gScript.sendAsyncMessage('trigger-incoming-answer');
+    });
+
+    gScript.addMessageListener('answer-received', function answerReceivedHandler() {
+      gScript.removeMessageListener('answer-received', answerReceivedHandler);
+      info("An answer is received.");
+    });
+
+    frameScript.addMessageListener('check-navigator', function checknavigatorHandler(aSuccess) {
+      frameScript.removeMessageListener('check-navigator', checknavigatorHandler);
+      ok(aSuccess, "buildDataChannel get correct window object");
+    });
+
+    request.reconnect(connection.id).then(
+      function(aConnection) {
+        ok(aConnection, "Connection should be available.");
+        ok(aConnection.id, "Connection ID should be set.");
+        is(aConnection.state, "connecting", "The initial state should be connecting.");
+        is(aConnection, connection, "The reconnected connection should be the same.");
+
+        aConnection.onconnect = function() {
+          aConnection.onconnect = null;
+          is(aConnection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    info('teardown-complete');
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function testConstructRequestError() {
+  return Promise.all([
+    // XXX: Bug 1305204 - uncomment when bug 1275746 is fixed again.
+    // new Promise(function(aResolve, aReject) {
+    //   try {
+    //     request = new PresentationRequest("\\\\\\");
+    //   }
+    //   catch(e) {
+    //     is(e.name, "SyntaxError", "Expect to get SyntaxError.");
+    //     aResolve();
+    //   }
+    // }),
+    new Promise(function(aResolve, aReject) {
+      try {
+        request = new PresentationRequest([]);
+      }
+      catch(e) {
+        is(e.name, "NotSupportedError", "Expect to get NotSupportedError.");
+        aResolve();
+      }
+    }),
+  ]);
+}
+
+function runTests() {
+  ok(window.PresentationRequest, "PresentationRequest should be available.");
+
+  testSetup().
+  then(testStartConnection).
+  then(testSend).
+  then(testIncomingMessage).
+  then(testCloseConnection).
+  then(testReconnect).
+  then(testCloseConnection).
+  then(testConstructRequestError).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", true]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_device_info.html

@@ -0,0 +1,144 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G Presentation Device Info API</title>
+  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1080474">Test for B2G Presentation Device Info API</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+SimpleTest.waitForExplicitFinish();
+
+var testDevice = {
+  id: 'id',
+  name: 'name',
+  type: 'type',
+};
+
+var gUrl = SimpleTest.getTestFileURL('PresentationDeviceInfoChromeScript.js');
+var gScript = SpecialPowers.loadChromeScript(gUrl);
+
+function testSetup() {
+  return new Promise(function(resolve, reject) {
+    gScript.addMessageListener('setup-complete', function() {
+      resolve();
+    });
+    gScript.sendAsyncMessage('setup');
+  });
+}
+
+function testForceDiscovery() {
+  info('test force discovery');
+  return new Promise(function(resolve, reject) {
+    gScript.addMessageListener('force-discovery', function() {
+      ok(true, 'nsIPresentationDeviceProvider.forceDiscovery is invoked');
+      resolve();
+    });
+    navigator.mozPresentationDeviceInfo.forceDiscovery();
+  });
+}
+
+function testDeviceAdd() {
+  info('test device add');
+  return new Promise(function(resolve, reject) {
+    navigator.mozPresentationDeviceInfo.addEventListener('devicechange', function deviceChangeHandler(e) {
+      navigator.mozPresentationDeviceInfo.removeEventListener('devicechange', deviceChangeHandler);
+      let detail = e.detail;
+      is(detail.type, 'add', 'expected update type');
+      is(detail.deviceInfo.id, testDevice.id, 'expected device id');
+      is(detail.deviceInfo.name, testDevice.name, 'expected device name');
+      is(detail.deviceInfo.type, testDevice.type, 'expected device type');
+
+      navigator.mozPresentationDeviceInfo.getAll()
+      .then(function(devices) {
+        is(devices.length, 1, 'expected 1 available device');
+        is(devices[0].id, testDevice.id, 'expected device id');
+        is(devices[0].name, testDevice.name, 'expected device name');
+        is(devices[0].type, testDevice.type, 'expected device type');
+        resolve();
+      });
+    });
+    gScript.sendAsyncMessage('trigger-device-add', testDevice);
+  });
+}
+
+function testDeviceUpdate() {
+  info('test device update');
+  return new Promise(function(resolve, reject) {
+    testDevice.name = 'name-update';
+
+    navigator.mozPresentationDeviceInfo.addEventListener('devicechange', function deviceChangeHandler(e) {
+      navigator.mozPresentationDeviceInfo.removeEventListener('devicechange', deviceChangeHandler);
+      let detail = e.detail;
+      is(detail.type, 'update', 'expected update type');
+      is(detail.deviceInfo.id, testDevice.id, 'expected device id');
+      is(detail.deviceInfo.name, testDevice.name, 'expected device name');
+      is(detail.deviceInfo.type, testDevice.type, 'expected device type');
+
+      navigator.mozPresentationDeviceInfo.getAll()
+      .then(function(devices) {
+        is(devices.length, 1, 'expected 1 available device');
+        is(devices[0].id, testDevice.id, 'expected device id');
+        is(devices[0].name, testDevice.name, 'expected device name');
+        is(devices[0].type, testDevice.type, 'expected device type');
+        resolve();
+      });
+    });
+    gScript.sendAsyncMessage('trigger-device-update', testDevice);
+  });
+}
+
+function testDeviceRemove() {
+  info('test device remove');
+  return new Promise(function(resolve, reject) {
+    navigator.mozPresentationDeviceInfo.addEventListener('devicechange', function deviceChangeHandler(e) {
+      navigator.mozPresentationDeviceInfo.removeEventListener('devicechange', deviceChangeHandler);
+      let detail = e.detail;
+      is(detail.type, 'remove', 'expected update type');
+      is(detail.deviceInfo.id, testDevice.id, 'expected device id');
+      is(detail.deviceInfo.name, testDevice.name, 'expected device name');
+      is(detail.deviceInfo.type, testDevice.type, 'expected device type');
+
+      navigator.mozPresentationDeviceInfo.getAll()
+      .then(function(devices) {
+        is(devices.length, 0, 'expected 0 available device');
+        resolve();
+      });
+    });
+    gScript.sendAsyncMessage('trigger-device-remove');
+  });
+}
+
+function runTests() {
+  testSetup()
+  .then(testForceDiscovery)
+  .then(testDeviceAdd)
+  .then(testDeviceUpdate)
+  .then(testDeviceRemove)
+  .then(function() {
+    info('test finished, teardown');
+    gScript.sendAsyncMessage('teardown', '');
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+}
+
+window.addEventListener('load', function() {
+  SpecialPowers.pushPrefEnv({
+    'set': [
+      ['dom.presentation.enabled', true],
+    ]
+  }, runTests);
+});
+
+</script>
+</pre>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_device_info_permission.html

@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G Presentation Device Info API Permission</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1080474">Test for B2G Presentation Device Info API Permission</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+SimpleTest.waitForExplicitFinish();
+
+function runTests() {
+  is(navigator.mozPresentationDeviceInfo, undefined, 'navigator.mozPresentationDeviceInfo is undefined');
+  SimpleTest.finish();
+}
+
+window.addEventListener('load', function() {
+  SpecialPowers.pushPrefEnv({
+    'set': [
+      ['dom.presentation.enabled', true],
+    ]
+  }, runTests);
+});
+
+</script>
+</pre>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_mixed_security_contexts.html

@@ -0,0 +1,81 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test default request for B2G Presentation API at sender side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1268758">Test allow-presentation sandboxing flag</a>
+<iframe id="iframe" src="https://example.com/tests/dom/presentation/tests/mochitest/file_presentation_mixed_security_contexts.html"></iframe>
+<script type="application/javascript;version=1.8">
+
+"use strict";
+
+var iframe = document.getElementById("iframe");
+var readyToStart = false;
+var testSetuped = false;
+
+function setup() {
+  SpecialPowers.addPermission("presentation",
+                              true, { url: "https://example.com/tests/dom/presentation/tests/mochitest/file_presentation_mixed_security_contexts.html",
+                                      originAttributes: {
+                                        appId: SpecialPowers.Ci.nsIScriptSecurityManager.NO_APP_ID,
+                                        inIsolatedMozBrowser: false }});
+
+  return new Promise(function(aResolve, aReject) {
+    addEventListener("message", function listener(event) {
+      var message = event.data;
+      if (/^OK /.exec(message)) {
+        ok(true, message.replace(/^OK /, ""));
+      } else if (/^KO /.exec(message)) {
+        ok(false, message.replace(/^KO /, ""));
+      } else if (/^INFO /.exec(message)) {
+        info(message.replace(/^INFO /, ""));
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ""));
+        if (command === "ready-to-start") {
+          readyToStart = true;
+          startTest();
+        }
+      } else if (/^DONE$/.exec(message)) {
+        window.removeEventListener('message', listener);
+        SimpleTest.finish();
+      }
+    }, false);
+
+    testSetuped = true;
+    aResolve();
+  });
+}
+
+iframe.onload = startTest();
+
+function startTest() {
+  if (!(testSetuped && readyToStart)) {
+    return;
+  }
+  iframe.contentWindow.postMessage("start", "*");
+}
+
+function runTests() {
+  ok(navigator.presentation, "navigator.presentation should be available.");
+  setup().then(startTest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: "presentation-device-manage", allow: false, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ "set": [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", false]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_receiver_auxiliary_navigation.js

@@ -0,0 +1,77 @@
+"use strict";
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL("PresentationSessionChromeScript.js"));
+var receiverUrl = SimpleTest.getTestFileURL("file_presentation_receiver_auxiliary_navigation.html");
+
+var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
+          .getService(SpecialPowers.Ci.nsIObserverService);
+
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.sendAsyncMessage("trigger-device-add");
+
+    var iframe = document.createElement("iframe");
+    iframe.setAttribute("mozbrowser", "true");
+    iframe.setAttribute("mozpresentation", receiverUrl);
+    var oop = location.pathname.indexOf('_inproc') == -1;
+    iframe.setAttribute("remote", oop);
+    iframe.setAttribute("src", receiverUrl);
+
+    // This event is triggered when the iframe calls "postMessage".
+    iframe.addEventListener("mozbrowsershowmodalprompt", function listener(aEvent) {
+      var message = aEvent.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, "Message from iframe: " + message);
+      } else if (/^KO /.exec(message)) {
+        ok(false, "Message from iframe: " + message);
+      } else if (/^INFO /.exec(message)) {
+        info("Message from iframe: " + message);
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ""));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        ok(true, "Messaging from iframe complete.");
+        iframe.removeEventListener("mozbrowsershowmodalprompt", listener);
+
+        teardown();
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(iframe);
+
+      aResolve(iframe);
+    });
+    obs.notifyObservers(promise, "setup-request-promise", null);
+
+    aResolve();
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener("teardown-complete", function teardownCompleteHandler() {
+    gScript.removeMessageListener("teardown-complete", teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage("teardown");
+}
+
+function runTests() {
+  setup().then();
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: "presentation-device-manage", allow: false, context: document},
+  {type: "browser", allow: true, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ "set": [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.mozBrowserFramesEnabled", true],
+                                      ["network.disable.ipc.security", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", false]]},
+                            runTests);
+});

dom/presentation/tests/mochitest/test_presentation_receiver_auxiliary_navigation_inproc.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <!-- Any copyright is dedicated to the Public Domain.
+    - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset="utf-8">
+    <title>Test for B2G Presentation API when sender and receiver at the same side</title>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+    <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  </head>
+  <body>
+    <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1268810">
+      Test for receiver page with sandboxed auxiliary navigation browsing context flag.</a>
+    <script type="application/javascript;version=1.8" src="test_presentation_receiver_auxiliary_navigation.js">
+    </script>
+  </body>
+</html>

dom/presentation/tests/mochitest/test_presentation_receiver_auxiliary_navigation_oop.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <!-- Any copyright is dedicated to the Public Domain.
+    - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset="utf-8">
+    <title>Test for B2G Presentation API when sender and receiver at the same side</title>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+    <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  </head>
+  <body>
+    <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1268810">
+      Test for receiver page with sandboxed auxiliary navigation browsing context flag.</a>
+    <script type="application/javascript;version=1.8" src="test_presentation_receiver_auxiliary_navigation.js">
+    </script>
+  </body>
+</html>

dom/presentation/tests/mochitest/test_presentation_reconnect.html

@@ -0,0 +1,379 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G Presentation API at sender side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="application/javascript" src="PresentationSessionFrameScript.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1197690">Test for Presentation API at sender side</a>
+<iframe id="iframe" src="file_presentation_reconnect.html"></iframe>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var iframe = document.getElementById("iframe");
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var frameScript = SpecialPowers.isMainProcess() ? gScript : contentScript;
+var request;
+var connection;
+var commandHandler = {};
+
+function testSetup() {
+  return new Promise(function(aResolve, aReject) {
+    addEventListener("message", function listener(event) {
+      var message = event.data;
+      if (/^OK /.exec(message)) {
+        ok(true, message.replace(/^OK /, ""));
+      } else if (/^KO /.exec(message)) {
+        ok(false, message.replace(/^KO /, ""));
+      } else if (/^INFO /.exec(message)) {
+        info(message.replace(/^INFO /, ""));
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ""));
+        if (command.name in commandHandler) {
+          commandHandler[command.name](command);
+        }
+      } else if (/^DONE$/.exec(message)) {
+        window.removeEventListener('message', listener);
+        SimpleTest.finish();
+      }
+    }, false);
+
+    request = new PresentationRequest("http://example.com/");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        is(aAvailability.value, false, "Sender: should have no available device after setup");
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(aAvailability.value, "Device should be available.");
+          aResolve();
+        }
+
+        gScript.sendAsyncMessage('trigger-device-add');
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+      info("Device prompt is triggered.");
+      gScript.sendAsyncMessage('trigger-device-prompt-select');
+    });
+
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+      info("A control channel is established.");
+      gScript.sendAsyncMessage('trigger-control-channel-open');
+    });
+
+    gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler(aReason) {
+      info("The control channel is opened.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      info("The control channel is closed. " + aReason);
+    });
+
+    frameScript.addMessageListener('check-navigator', function checknavigatorHandler(aSuccess) {
+      ok(aSuccess, "buildDataChannel get correct window object");
+    });
+
+    gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+      ok(aIsValid, "A valid offer is sent out.");
+      gScript.sendAsyncMessage('trigger-incoming-answer');
+    });
+
+    gScript.addMessageListener('answer-received', function answerReceivedHandler() {
+      info("An answer is received.");
+    });
+
+    frameScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+      info("Data transport channel is initialized.");
+    });
+
+    frameScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    var connectionFromEvent;
+    request.onconnectionavailable = function(aEvent) {
+      request.onconnectionavailable = null;
+      connectionFromEvent = aEvent.connection;
+      ok(connectionFromEvent, "|connectionavailable| event is fired with a connection.");
+
+      if (connection) {
+        is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+      }
+    };
+
+    request.start().then(
+      function(aConnection) {
+        connection = aConnection;
+        ok(connection, "Connection should be available.");
+        ok(connection.id, "Connection ID should be set.");
+        is(connection.state, "connecting", "The initial state should be connecting.");
+
+        if (connectionFromEvent) {
+          is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+        }
+        connection.onconnect = function() {
+          connection.onconnect = null;
+          is(connection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testCloseConnection() {
+  return new Promise(function(aResolve, aReject) {
+    frameScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      frameScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      info("The data transport is closed. " + aReason);
+    });
+
+    connection.onclose = function() {
+      connection.onclose = null;
+      is(connection.state, "closed", "Connection should be closed.");
+      aResolve();
+    };
+
+    connection.close();
+  });
+}
+
+function testReconnectAConnectedConnection() {
+  return new Promise(function(aResolve, aReject) {
+    info('--- testReconnectAConnectedConnection ---');
+    ok(connection.state, "connected", "Make sure the state is connected.");
+
+    request.reconnect(connection.id).then(
+      function(aConnection) {
+        ok(aConnection, "Connection should be available.");
+        is(aConnection.id, connection.id, "Connection ID should be the same.");
+        is(aConnection.state, "connected", "The state should be connected.");
+        is(aConnection, connection, "The connection should be the same.");
+
+        aResolve();
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testReconnectInvalidID() {
+  return new Promise(function(aResolve, aReject) {
+    info('--- testReconnectInvalidID ---');
+
+    request.reconnect("dummyID").then(
+      function(aConnection) {
+        ok(false, "Unexpected success.");
+        teardown();
+        aReject();
+      },
+      function(aError) {
+        is(aError.name, "NotFoundError", "Should get NotFoundError.");
+        aResolve();
+      }
+    );
+  });
+}
+
+function testReconnectInvalidURL() {
+  return new Promise(function(aResolve, aReject) {
+    info('--- testReconnectInvalidURL ---');
+
+    var request1 = new PresentationRequest("http://invalidURL");
+    request1.reconnect(connection.id).then(
+      function(aConnection) {
+        ok(false, "Unexpected success.");
+        teardown();
+        aReject();
+      },
+      function(aError) {
+        is(aError.name, "NotFoundError", "Should get NotFoundError.");
+        aResolve();
+      }
+    );
+  });
+}
+
+function testReconnectIframeConnectedConnection() {
+  info('--- testReconnectIframeConnectedConnection ---');
+  gScript.sendAsyncMessage('save-control-channel-listener');
+  return Promise.all([
+    new Promise(function(aResolve, aReject) {
+      commandHandler["connection-connected"] = function(command) {
+      gScript.addMessageListener('start-reconnect', function startReconnectHandler(url) {
+        gScript.removeMessageListener('start-reconnect', startReconnectHandler);
+        gScript.sendAsyncMessage('trigger-reconnected-acked', url);
+      });
+
+      var request1 = new PresentationRequest("http://example1.com");
+        request1.reconnect(command.id).then(
+          function(aConnection) {
+            is(aConnection.state, "connecting", "The state should be connecting.");
+            aConnection.onclose = function() {
+              delete commandHandler["connection-connected"];
+              gScript.sendAsyncMessage('restore-control-channel-listener');
+              aResolve();
+            };
+            aConnection.close();
+          },
+          function(aError) {
+            ok(false, "Error occurred when establishing a connection: " + aError);
+            teardown();
+            aReject();
+          }
+        );
+      };
+      iframe.contentWindow.postMessage("startConnection", "*");
+    }),
+    new Promise(function(aResolve, aReject) {
+      commandHandler["notify-connection-closed"] = function(command) {
+        delete commandHandler["notify-connection-closed"];
+        aResolve();
+      };
+    }),
+  ]);
+}
+
+function testReconnectIframeClosedConnection() {
+  return new Promise(function(aResolve, aReject) {
+    info('--- testReconnectIframeClosedConnection ---');
+    gScript.sendAsyncMessage('save-control-channel-listener');
+    commandHandler["connection-closed"] = function(command) {
+      gScript.addMessageListener('start-reconnect', function startReconnectHandler(url) {
+        gScript.removeMessageListener('start-reconnect', startReconnectHandler);
+        gScript.sendAsyncMessage('trigger-reconnected-acked', url);
+      });
+
+      var request1 = new PresentationRequest("http://example1.com");
+      request1.reconnect(command.id).then(
+        function(aConnection) {
+          aConnection.onconnect = function() {
+            aConnection.onconnect = null;
+            is(aConnection.state, "connected", "The connection should be connected.");
+            aConnection.onclose = function() {
+              aConnection.onclose = null;
+              ok(true, "The connection is closed.");
+              delete commandHandler["connection-closed"];
+              aResolve();
+            };
+            aConnection.close();
+            gScript.sendAsyncMessage('restore-control-channel-listener');
+          };
+        },
+        function(aError) {
+          ok(false, "Error occurred when establishing a connection: " + aError);
+          teardown();
+          aReject();
+        }
+      );
+    };
+    iframe.contentWindow.postMessage("closeConnection", "*");
+  });
+}
+
+function testReconnect() {
+  return new Promise(function(aResolve, aReject) {
+    info('--- testReconnect ---');
+    gScript.addMessageListener('start-reconnect', function startReconnectHandler(url) {
+      gScript.removeMessageListener('start-reconnect', startReconnectHandler);
+      is(url, "http://example.com/", "URLs should be the same.");
+      gScript.sendAsyncMessage('trigger-reconnected-acked', url);
+    });
+
+    request.reconnect(connection.id).then(
+      function(aConnection) {
+        ok(aConnection, "Connection should be available.");
+        ok(aConnection.id, "Connection ID should be set.");
+        is(aConnection.state, "connecting", "The initial state should be connecting.");
+        is(aConnection, connection, "The reconnected connection should be the same.");
+
+        aConnection.onconnect = function() {
+          aConnection.onconnect = null;
+          is(aConnection.state, "connected", "Connection should be connected.");
+
+          const incomingMessage = "test incoming message";
+          aConnection.addEventListener('message', function messageHandler(aEvent) {
+            aConnection.removeEventListener('message', messageHandler);
+            is(aEvent.data, incomingMessage, "An incoming message should be received.");
+            aResolve();
+          });
+
+          frameScript.sendAsyncMessage('trigger-incoming-message', incomingMessage);
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    info('teardown-complete');
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  ok(window.PresentationRequest, "PresentationRequest should be available.");
+
+  testSetup().
+  then(testStartConnection).
+  then(testReconnectInvalidID).
+  then(testReconnectInvalidURL).
+  then(testReconnectAConnectedConnection).
+  then(testReconnectIframeConnectedConnection).
+  then(testReconnectIframeClosedConnection).
+  then(testCloseConnection).
+  then(testReconnect).
+  then(testCloseConnection).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", true]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_sandboxed_presentation.html

@@ -0,0 +1,75 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test default request for B2G Presentation API at sender side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1268758">Test allow-presentation sandboxing flag</a>
+<iframe sandbox="allow-popups allow-scripts allow-same-origin" id="iframe" src="file_presentation_sandboxed_presentation.html"></iframe>
+<script type="application/javascript;version=1.8">
+
+"use strict";
+
+var iframe = document.getElementById("iframe");
+var readyToStart = false;
+var testSetuped = false;
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    addEventListener("message", function listener(event) {
+      var message = event.data;
+      if (/^OK /.exec(message)) {
+        ok(true, message.replace(/^OK /, ""));
+      } else if (/^KO /.exec(message)) {
+        ok(false, message.replace(/^KO /, ""));
+      } else if (/^INFO /.exec(message)) {
+        info(message.replace(/^INFO /, ""));
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ""));
+        if (command === "ready-to-start") {
+          readyToStart = true;
+          startTest();
+        }
+      } else if (/^DONE$/.exec(message)) {
+        window.removeEventListener('message', listener);
+        SimpleTest.finish();
+      }
+    }, false);
+
+    testSetuped = true;
+    aResolve();
+  });
+}
+
+iframe.onload = startTest();
+
+function startTest() {
+  if (!(testSetuped && readyToStart)) {
+    return;
+  }
+  iframe.contentWindow.postMessage("start", "*");
+}
+
+function runTests() {
+  ok(navigator.presentation, "navigator.presentation should be available.");
+  setup().then(startTest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: "presentation-device-manage", allow: false, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ "set": [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.receiver.enabled", false],
+                                      ["dom.presentation.session_transport.data_channel.enable", false]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_sender_on_terminate_request.html

@@ -0,0 +1,187 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test onTerminateRequest at sender side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1276378">Test onTerminateRequest at sender side</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var request;
+var connection;
+
+function testSetup() {
+  return new Promise(function(aResolve, aReject) {
+    request = new PresentationRequest("http://example.com");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        is(aAvailability.value, false, "Sender: should have no available device after setup");
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(aAvailability.value, "Device should be available.");
+          aResolve();
+        }
+
+        gScript.sendAsyncMessage('trigger-device-add');
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+      gScript.removeMessageListener('device-prompt', devicePromptHandler);
+      info("Device prompt is triggered.");
+      gScript.sendAsyncMessage('trigger-device-prompt-select');
+    });
+
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+      gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+      info("A control channel is established.");
+      gScript.sendAsyncMessage('trigger-control-channel-open');
+    });
+
+    gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+      info("The control channel is opened.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      info("The control channel is closed. " + aReason);
+    });
+
+    gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+      gScript.removeMessageListener('offer-sent', offerSentHandler);
+      ok(aIsValid, "A valid offer is sent out.");
+      gScript.sendAsyncMessage('trigger-incoming-transport');
+    });
+
+    gScript.addMessageListener('answer-received', function answerReceivedHandler() {
+      gScript.removeMessageListener('answer-received', answerReceivedHandler);
+      info("An answer is received.");
+    });
+
+    gScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+      gScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+      info("Data transport channel is initialized.");
+      gScript.sendAsyncMessage('trigger-incoming-answer');
+    });
+
+    gScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      gScript.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    var connectionFromEvent;
+    request.onconnectionavailable = function(aEvent) {
+      request.onconnectionavailable = null;
+      connectionFromEvent = aEvent.connection;
+      ok(connectionFromEvent, "|connectionavailable| event is fired with a connection.");
+
+      if (connection) {
+        is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+      }
+    };
+
+    request.start().then(
+      function(aConnection) {
+        connection = aConnection;
+        ok(connection, "Connection should be available.");
+        ok(connection.id, "Connection ID should be set.");
+        is(connection.state, "connecting", "The initial state should be connecting.");
+
+        if (connectionFromEvent) {
+          is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+        }
+        connection.onconnect = function() {
+          connection.onconnect = null;
+          is(connection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testOnTerminateRequest() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+      info("The control channel is opened.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      info("The control channel is closed. " + aReason);
+    });
+
+    gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      info("The data transport is closed. " + aReason);
+    });
+
+    connection.onterminate = function() {
+      connection.onterminate = null;
+      is(connection.state, "terminated", "Connection should be closed.");
+      aResolve();
+    };
+
+    gScript.sendAsyncMessage('trigger-incoming-terminate-request');
+    gScript.sendAsyncMessage('trigger-control-channel-open');
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  ok(window.PresentationRequest, "PresentationRequest should be available.");
+
+  testSetup().
+  then(testStartConnection).
+  then(testOnTerminateRequest).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.receiver.enabled", false],
+                                      ["dom.presentation.session_transport.data_channel.enable", false]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_sender_startWithDevice.html

@@ -0,0 +1,173 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test startWithDevice for B2G Presentation API at sender side</title>
+  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1239242">Test startWithDevice for B2G Presentation API at sender side</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var request;
+var connection;
+
+function testSetup() {
+  return new Promise(function(aResolve, aReject) {
+    request = new PresentationRequest("https://example.com");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        is(aAvailability.value, false, "Sender: should have no available device after setup");
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(aAvailability.value, "Device should be available.");
+          aResolve();
+        }
+
+        gScript.sendAsyncMessage('trigger-device-add');
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testStartConnectionWithDevice() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+      gScript.removeMessageListener('device-prompt', devicePromptHandler);
+      ok(false, "Device prompt should not be triggered.");
+      teardown();
+      aReject();
+    });
+
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+      gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+      info("A control channel is established.");
+      gScript.sendAsyncMessage('trigger-control-channel-open');
+    });
+
+    gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+      info("The control channel is opened.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      info("The control channel is closed. " + aReason);
+    });
+
+    gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+      gScript.removeMessageListener('offer-sent', offerSentHandler);
+      ok(aIsValid, "A valid offer is sent out.");
+      gScript.sendAsyncMessage('trigger-incoming-transport');
+    });
+
+    gScript.addMessageListener('answer-received', function answerReceivedHandler() {
+      gScript.removeMessageListener('answer-received', answerReceivedHandler);
+      info("An answer is received.");
+    });
+
+    gScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+      gScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+      info("Data transport channel is initialized.");
+      gScript.sendAsyncMessage('trigger-incoming-answer');
+    });
+
+    gScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      gScript.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    var connectionFromEvent;
+    request.onconnectionavailable = function(aEvent) {
+      request.onconnectionavailable = null;
+      connectionFromEvent = aEvent.connection;
+      ok(connectionFromEvent, "|connectionavailable| event is fired with a connection.");
+
+      if (connection) {
+        is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+      }
+    };
+
+    request.startWithDevice('id').then(
+      function(aConnection) {
+        connection = aConnection;
+        ok(connection, "Connection should be available.");
+        ok(connection.id, "Connection ID should be set.");
+        is(connection.state, "connecting", "The initial state should be connecting.");
+
+        if (connectionFromEvent) {
+          is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+        }
+        connection.onconnect = function() {
+          connection.onconnect = null;
+          is(connection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testStartConnectionWithDeviceNotFoundError() {
+  return new Promise(function(aResolve, aReject) {
+    request.startWithDevice('').then(
+      function(aConnection) {
+        ok(false, "Should not establish connection to an unknown device");
+        teardown();
+        aReject();
+      },
+      function(aError) {
+        is(aError.name, 'NotFoundError', "Expect NotFoundError occurred when establishing a connection");
+        aResolve();
+      }
+    );
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  ok(window.PresentationRequest, "PresentationRequest should be available.");
+
+  testSetup().
+  then(testStartConnectionWithDevice).
+  then(testStartConnectionWithDeviceNotFoundError).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                    ["dom.presentation.session_transport.data_channel.enable", false],
+                                    ["dom.presentation.controller.enabled", true],
+                                    ["dom.presentation.test.enabled", true],
+                                    ["dom.presentation.test.stage", 0]]},
+                          runTests);
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_receiver.html

@@ -0,0 +1,137 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G PresentationConnection API at receiver side</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1069230">Test for B2G PresentationConnection API at receiver side</a>
+<p id="display"></p>
+<div id="content" style="display: none"></div>
+<pre id="test"></pre>
+<script type="application/javascript">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_receiver.html');
+
+var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
+          .getService(SpecialPowers.Ci.nsIObserverService);
+
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.sendAsyncMessage('trigger-device-add');
+
+    var iframe = document.createElement('iframe');
+    iframe.setAttribute('mozbrowser', 'true');
+    iframe.setAttribute('mozpresentation', receiverUrl);
+    iframe.setAttribute('src', receiverUrl);
+
+    // This event is triggered when the iframe calls "postMessage".
+    iframe.addEventListener('mozbrowsershowmodalprompt', function listener(aEvent) {
+      var message = aEvent.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, "Message from iframe: " + message);
+      } else if (/^KO /.exec(message)) {
+        ok(false, "Message from iframe: " + message);
+      } else if (/^INFO /.exec(message)) {
+        info("Message from iframe: " + message);
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ''));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        ok(true, "Messaging from iframe complete.");
+        iframe.removeEventListener('mozbrowsershowmodalprompt', listener);
+
+        teardown();
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(iframe);
+
+      aResolve(iframe);
+    });
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+
+    gScript.addMessageListener('offer-received', function offerReceivedHandler() {
+      gScript.removeMessageListener('offer-received', offerReceivedHandler);
+      info("An offer is received.");
+    });
+
+    gScript.addMessageListener('answer-sent', function answerSentHandler(aIsValid) {
+      gScript.removeMessageListener('answer-sent', answerSentHandler);
+      ok(aIsValid, "A valid answer is sent.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      is(aReason, SpecialPowers.Cr.NS_OK, "The control channel is closed normally.");
+    });
+
+    gScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      gScript.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      is(aReason, SpecialPowers.Cr.NS_OK, "The data transport should be closed normally.");
+    });
+
+    aResolve();
+  });
+}
+
+function testIncomingSessionRequest() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('receiver-launching', function launchReceiverHandler(aSessionId) {
+      gScript.removeMessageListener('receiver-launching', launchReceiverHandler);
+      info("Trying to launch receiver page.");
+
+      ok(navigator.presentation, "navigator.presentation should be available in in-process pages.");
+      is(navigator.presentation.receiver, null, "Non-receiving in-process pages shouldn't get a presentation receiver instance.");
+      aResolve();
+    });
+
+    gScript.sendAsyncMessage('trigger-incoming-session-request', receiverUrl);
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().
+  then(testIncomingSessionRequest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: 'browser', allow: true, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", false],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.mozBrowserFramesEnabled", true],
+                                      ["network.disable.ipc.security", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", false]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_receiver_establish_connection_error.html

@@ -0,0 +1,110 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for connection establishing errors of B2G Presentation API at receiver side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1069230">Test for connection establishing errors of B2G Presentation API at receiver side</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_receiver_establish_connection_error.html');
+
+var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
+          .getService(SpecialPowers.Ci.nsIObserverService);
+
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.sendAsyncMessage('trigger-device-add');
+
+    var iframe = document.createElement('iframe');
+    iframe.setAttribute('src', receiverUrl);
+    iframe.setAttribute("mozbrowser", "true");
+    iframe.setAttribute("mozpresentation", receiverUrl);
+
+    // This event is triggered when the iframe calls "alert".
+    iframe.addEventListener("mozbrowsershowmodalprompt", function receiverListener(evt) {
+      var message = evt.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, message.replace(/^OK /, ""));
+      } else if (/^KO /.exec(message)) {
+        ok(false, message.replace(/^KO /, ""));
+      } else if (/^INFO /.exec(message)) {
+        info(message.replace(/^INFO /, ""));
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ""));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        iframe.removeEventListener("mozbrowsershowmodalprompt",
+                                   receiverListener);
+        teardown();
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(iframe);
+
+      aResolve(iframe);
+    });
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      is(aReason, 0x80004004 /* NS_ERROR_ABORT */, "The control channel is closed abnormally.");
+    });
+
+    aResolve();
+  });
+}
+
+function testIncomingSessionRequest() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('receiver-launching', function launchReceiverHandler(aSessionId) {
+      gScript.removeMessageListener('receiver-launching', launchReceiverHandler);
+      info("Trying to launch receiver page.");
+
+      aResolve();
+    });
+
+    gScript.sendAsyncMessage('trigger-incoming-session-request', receiverUrl);
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().
+  then(testIncomingSessionRequest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: "browser", allow: true, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", false],
+                                      ["dom.mozBrowserFramesEnabled", true],
+                                      ["network.disable.ipc.security", true]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_receiver_establish_connection_timeout.html

@@ -0,0 +1,81 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for connection establishing timeout of B2G Presentation API at receiver side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1069230">Test for connection establishing timeout of B2G Presentation API at receiver side</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+
+var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
+          .getService(SpecialPowers.Ci.nsIObserverService);
+
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.sendAsyncMessage('trigger-device-add');
+
+    var promise = new Promise(function(aResolve, aReject) {
+      // In order to trigger timeout, do not resolve the promise.
+    });
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+
+    aResolve();
+  });
+}
+
+function testIncomingSessionRequestReceiverLaunchTimeout() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('receiver-launching', function launchReceiverHandler(aSessionId) {
+      gScript.removeMessageListener('receiver-launching', launchReceiverHandler);
+      info("Trying to launch receiver page.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      is(aReason, 0x80530017 /* NS_ERROR_DOM_TIMEOUT_ERR */, "The control channel is closed due to timeout.");
+      aResolve();
+    });
+
+    gScript.sendAsyncMessage('trigger-incoming-session-request', 'http://example.com');
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().
+  then(testIncomingSessionRequestReceiverLaunchTimeout).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", false],
+                                      ["presentation.receiver.loading.timeout", 10]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_receiver_establish_connection_unknown_content_type.js

@@ -0,0 +1,88 @@
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_unknown_content_type.test');
+
+var obs = SpecialPowers.Cc['@mozilla.org/observer-service;1']
+          .getService(SpecialPowers.Ci.nsIObserverService);
+
+var receiverIframe;
+
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.sendAsyncMessage('trigger-device-add');
+
+    receiverIframe = document.createElement('iframe');
+    receiverIframe.setAttribute('mozbrowser', 'true');
+    receiverIframe.setAttribute('mozpresentation', receiverUrl);
+    receiverIframe.setAttribute('src', receiverUrl);
+    var oop = location.pathname.indexOf('_inproc') == -1;
+    receiverIframe.setAttribute("remote", oop);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(receiverIframe);
+
+      aResolve(receiverIframe);
+    });
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+
+    aResolve();
+  });
+}
+
+function testIncomingSessionRequestReceiverLaunchUnknownContentType() {
+  let promise = Promise.all([
+    new Promise(function(aResolve, aReject) {
+      gScript.addMessageListener('receiver-launching', function launchReceiverHandler(aSessionId) {
+        gScript.removeMessageListener('receiver-launching', launchReceiverHandler);
+        info('Trying to launch receiver page.');
+
+        receiverIframe.addEventListener('mozbrowserclose', function() {
+          ok(true, 'observe receiver window closed');
+          aResolve();
+        });
+      });
+    }),
+    new Promise(function(aResolve, aReject) {
+      gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+        gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+        is(aReason, 0x80530020 /* NS_ERROR_DOM_OPERATION_ERR */, 'The control channel is closed due to load failure.');
+        aResolve();
+      });
+    })
+  ]);
+
+  gScript.sendAsyncMessage('trigger-incoming-session-request', receiverUrl);
+  return promise;
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().
+  then(testIncomingSessionRequestReceiverLaunchUnknownContentType).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: 'browser', allow: true, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [['dom.presentation.enabled', true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ['dom.presentation.session_transport.data_channel.enable', false],
+                                      ['dom.mozBrowserFramesEnabled', true],
+                                      ["network.disable.ipc.security", true],
+                                      ['dom.ipc.tabs.disabled', false]]},
+                            runTests);
+});

dom/presentation/tests/mochitest/test_presentation_tcp_receiver_establish_connection_unknown_content_type_inproc.html

@@ -0,0 +1,16 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for unknown content type of B2G Presentation API at receiver side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1287717">Test for unknown content type of B2G Presentation API at receiver side</a>
+    <script type="application/javascript;version=1.8" src="test_presentation_tcp_receiver_establish_connection_unknown_content_type.js">
+    </script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_receiver_establish_connection_unknown_content_type_oop.html

@@ -0,0 +1,16 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for unknown content type of B2G Presentation API at receiver side (OOP)</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1287717">Test for unknown content type of B2G Presentation API at receiver side (OOP)</a>
+    <script type="application/javascript;version=1.8" src="test_presentation_tcp_receiver_establish_connection_unknown_content_type.js">
+    </script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_receiver_oop.html

@@ -0,0 +1,178 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G PresentationConnection API at receiver side (OOP)</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1069230">Test B2G PresentationConnection API at receiver side (OOP)</a>
+<p id="display"></p>
+<div id="content" style="display: none"></div>
+<pre id="test"></pre>
+<script type="application/javascript">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_receiver.html');
+var nonReceiverUrl = SimpleTest.getTestFileURL('file_presentation_non_receiver.html');
+
+var isReceiverFinished = false;
+var isNonReceiverFinished = false;
+
+var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
+          .getService(SpecialPowers.Ci.nsIObserverService);
+
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.sendAsyncMessage('trigger-device-add');
+
+    // Create a receiver OOP iframe.
+    var receiverIframe = document.createElement('iframe');
+    receiverIframe.setAttribute('remote', 'true');
+    receiverIframe.setAttribute('mozbrowser', 'true');
+    receiverIframe.setAttribute('mozpresentation', receiverUrl);
+    receiverIframe.setAttribute('src', receiverUrl);
+
+    // This event is triggered when the iframe calls "alert".
+    receiverIframe.addEventListener('mozbrowsershowmodalprompt', function receiverListener(aEvent) {
+      var message = aEvent.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, "Message from iframe: " + message);
+      } else if (/^KO /.exec(message)) {
+        ok(false, "Message from iframe: " + message);
+      } else if (/^INFO /.exec(message)) {
+        info("Message from iframe: " + message);
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ''));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        ok(true, "Messaging from iframe complete.");
+        receiverIframe.removeEventListener('mozbrowsershowmodalprompt', receiverListener);
+
+        isReceiverFinished = true;
+
+        if (isNonReceiverFinished) {
+          teardown();
+        }
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(receiverIframe);
+
+      aResolve(receiverIframe);
+    });
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+
+    // Create a non-receiver OOP iframe.
+    var nonReceiverIframe = document.createElement('iframe');
+    nonReceiverIframe.setAttribute('remote', 'true');
+    nonReceiverIframe.setAttribute('mozbrowser', 'true');
+    nonReceiverIframe.setAttribute('src', nonReceiverUrl);
+
+    // This event is triggered when the iframe calls "alert".
+    nonReceiverIframe.addEventListener('mozbrowsershowmodalprompt', function nonReceiverListener(aEvent) {
+      var message = aEvent.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, "Message from iframe: " + message);
+      } else if (/^KO /.exec(message)) {
+        ok(false, "Message from iframe: " + message);
+      } else if (/^INFO /.exec(message)) {
+        info("Message from iframe: " + message);
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ''));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        ok(true, "Messaging from iframe complete.");
+        nonReceiverIframe.removeEventListener('mozbrowsershowmodalprompt', nonReceiverListener);
+
+        isNonReceiverFinished = true;
+
+        if (isReceiverFinished) {
+          teardown();
+        }
+      }
+    }, false);
+
+    document.body.appendChild(nonReceiverIframe);
+
+    gScript.addMessageListener('offer-received', function offerReceivedHandler() {
+      gScript.removeMessageListener('offer-received', offerReceivedHandler);
+      info("An offer is received.");
+    });
+
+    gScript.addMessageListener('answer-sent', function answerSentHandler(aIsValid) {
+      gScript.removeMessageListener('answer-sent', answerSentHandler);
+      ok(aIsValid, "A valid answer is sent.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      is(aReason, SpecialPowers.Cr.NS_OK, "The control channel is closed normally.");
+    });
+
+    gScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      gScript.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      is(aReason, SpecialPowers.Cr.NS_OK, "The data transport should be closed normally.");
+    });
+
+    aResolve();
+  });
+}
+
+function testIncomingSessionRequest() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('receiver-launching', function launchReceiverHandler(aSessionId) {
+      gScript.removeMessageListener('receiver-launching', launchReceiverHandler);
+      info("Trying to launch receiver page.");
+
+      aResolve();
+    });
+
+    gScript.sendAsyncMessage('trigger-incoming-session-request', receiverUrl);
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().
+  then(testIncomingSessionRequest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: 'browser', allow: true, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", false],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", false],
+                                      ["dom.mozBrowserFramesEnabled", true],
+                                      ["network.disable.ipc.security", true],
+                                      ["dom.ipc.browser_frames.oop_by_default", true]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_sender.html

@@ -0,0 +1,260 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for B2G Presentation API at sender side</title>
+  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1069230">Test for B2G Presentation API at sender side</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var request;
+var connection;
+
+function testSetup() {
+  return new Promise(function(aResolve, aReject) {
+    request = new PresentationRequest("https://example.com");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        is(aAvailability.value, false, "Sender: should have no available device after setup");
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(aAvailability.value, "Device should be available.");
+          aResolve();
+        }
+        gScript.sendAsyncMessage('trigger-device-add');
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+      gScript.removeMessageListener('device-prompt', devicePromptHandler);
+      info("Device prompt is triggered.");
+      gScript.sendAsyncMessage('trigger-device-prompt-select');
+    });
+
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+      gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+      info("A control channel is established.");
+      gScript.sendAsyncMessage('trigger-control-channel-open');
+    });
+
+    gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+      info("The control channel is opened.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      info("The control channel is closed. " + aReason);
+    });
+
+    gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+      gScript.removeMessageListener('offer-sent', offerSentHandler);
+      ok(aIsValid, "A valid offer is sent out.");
+      gScript.sendAsyncMessage('trigger-incoming-transport');
+    });
+
+    gScript.addMessageListener('answer-received', function answerReceivedHandler() {
+      gScript.removeMessageListener('answer-received', answerReceivedHandler);
+      info("An answer is received.");
+    });
+
+    gScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+      gScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+      info("Data transport channel is initialized.");
+      gScript.sendAsyncMessage('trigger-incoming-answer');
+    });
+
+    gScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      gScript.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    var connectionFromEvent;
+    request.onconnectionavailable = function(aEvent) {
+      request.onconnectionavailable = null;
+      connectionFromEvent = aEvent.connection;
+      ok(connectionFromEvent, "|connectionavailable| event is fired with a connection.");
+
+      if (connection) {
+        is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+      }
+    };
+
+    request.start().then(
+      function(aConnection) {
+        connection = aConnection;
+        ok(connection, "Connection should be available.");
+        ok(connection.id, "Connection ID should be set.");
+        is(connection.state, "connecting", "The initial state should be connecting.");
+
+        if (connectionFromEvent) {
+          is(connection, connectionFromEvent, "The connection from promise and the one from |connectionavailable| event should be the same.");
+        }
+        connection.onconnect = function() {
+          connection.onconnect = null;
+          is(connection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testSend() {
+  return new Promise(function(aResolve, aReject) {
+    const outgoingMessage = "test outgoing message";
+
+    gScript.addMessageListener('message-sent', function messageSentHandler(aMessage) {
+      gScript.removeMessageListener('message-sent', messageSentHandler);
+      is(aMessage, outgoingMessage, "The message is sent out.");
+      aResolve();
+    });
+
+    connection.send(outgoingMessage);
+  });
+}
+
+function testIncomingMessage() {
+  return new Promise(function(aResolve, aReject) {
+    const incomingMessage = "test incoming message";
+
+    connection.addEventListener('message', function messageHandler(aEvent) {
+      connection.removeEventListener('message', messageHandler);
+      is(aEvent.data, incomingMessage, "An incoming message should be received.");
+      aResolve();
+    });
+
+    gScript.sendAsyncMessage('trigger-incoming-message', incomingMessage);
+  });
+}
+
+function testCloseConnection() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      info("The data transport is closed. " + aReason);
+    });
+
+    connection.onclose = function() {
+      connection.onclose = null;
+      is(connection.state, "closed", "Connection should be closed.");
+      aResolve();
+    };
+
+    connection.close();
+  });
+}
+
+function testReconnect() {
+  return new Promise(function(aResolve, aReject) {
+    info('--- testReconnect ---');
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablished() {
+      gScript.removeMessageListener('control-channel-established', controlChannelEstablished);
+      gScript.sendAsyncMessage("trigger-control-channel-open");
+    });
+
+    gScript.addMessageListener('start-reconnect', function startReconnectHandler(url) {
+      gScript.removeMessageListener('start-reconnect', startReconnectHandler);
+      is(url, "https://example.com/", "URLs should be the same.")
+      gScript.sendAsyncMessage('trigger-reconnected-acked', url);
+    });
+
+    gScript.addMessageListener('offer-sent', function offerSentHandler() {
+      gScript.removeMessageListener('offer-sent', offerSentHandler);
+      gScript.sendAsyncMessage('trigger-incoming-transport');
+    });
+
+    gScript.addMessageListener('answer-received', function answerReceivedHandler() {
+      gScript.removeMessageListener('answer-received', answerReceivedHandler);
+      info("An answer is received.");
+    });
+
+    gScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+      gScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+      info("Data transport channel is initialized.");
+      gScript.sendAsyncMessage('trigger-incoming-answer');
+    });
+
+    gScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      gScript.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    request.reconnect(connection.id).then(
+      function(aConnection) {
+        ok(aConnection, "Connection should be available.");
+        ok(aConnection.id, "Connection ID should be set.");
+        is(aConnection.state, "connecting", "The initial state should be connecting.");
+        is(aConnection, connection, "The reconnected connection should be the same.");
+
+        aConnection.onconnect = function() {
+          aConnection.onconnect = null;
+          is(aConnection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  ok(window.PresentationRequest, "PresentationRequest should be available.");
+
+  testSetup().
+  then(testStartConnection).
+  then(testSend).
+  then(testIncomingMessage).
+  then(testCloseConnection).
+  then(testReconnect).
+  then(testCloseConnection).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                    ["dom.presentation.controller.enabled", true],
+                                    ["dom.presentation.session_transport.data_channel.enable", false]]},
+                          runTests);
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_sender_default_request.html

@@ -0,0 +1,151 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test default request for B2G Presentation API at sender side</title>
+  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1069230">Test default request for B2G Presentation API at sender side</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var connection;
+
+function testSetup() {
+  return new Promise(function(aResolve, aReject) {
+    navigator.presentation.defaultRequest = new PresentationRequest("https://example.com");
+
+    navigator.presentation.defaultRequest.getAvailability().then(
+      function(aAvailability) {
+        is(aAvailability.value, false, "Sender: should have no available device after setup");
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(aAvailability.value, "Device should be available.");
+          aResolve();
+        }
+
+        gScript.sendAsyncMessage('trigger-device-add');
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+      gScript.removeMessageListener('device-prompt', devicePromptHandler);
+      info("Device prompt is triggered.");
+      gScript.sendAsyncMessage('trigger-device-prompt-select');
+    });
+
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+      gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+      info("A control channel is established.");
+      gScript.sendAsyncMessage('trigger-control-channel-open');
+    });
+
+    gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+      info("The control channel is opened.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      info("The control channel is closed. " + aReason);
+    });
+
+    gScript.addMessageListener('offer-sent', function offerSentHandler() {
+      gScript.removeMessageListener('offer-sent', offerSentHandler);
+      info("An offer is sent out.");
+      gScript.sendAsyncMessage('trigger-incoming-transport');
+    });
+
+    gScript.addMessageListener('answer-received', function answerReceivedHandler() {
+      gScript.removeMessageListener('answer-received', answerReceivedHandler);
+      info("An answer is received.");
+    });
+
+    gScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+      gScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+      info("Data transport channel is initialized.");
+      gScript.sendAsyncMessage('trigger-incoming-answer');
+    });
+
+    is(navigator.presentation.receiver, undefined, "Sender shouldn't get a presentation receiver instance.");
+
+    navigator.presentation.defaultRequest.onconnectionavailable = function(aEvent) {
+      navigator.presentation.defaultRequest.onconnectionavailable = null;
+      connection = aEvent.connection;
+      ok(connection, "|connectionavailable| event is fired with a connection.");
+      ok(connection.id, "Connection ID should be set.");
+      is(connection.state, "connecting", "The initial state should be connecting.");
+      connection.onconnect = function() {
+        connection.onconnect = null;
+        is(connection.state, "connected", "Connection should be connected.");
+        aResolve();
+      };
+    };
+
+    // Simulate the UA triggers |start()| of the default request.
+    navigator.presentation.defaultRequest.start();
+  });
+}
+
+function testCloseConnection() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      info("The data transport is closed. " + aReason);
+    });
+
+    connection.onclose = function() {
+      connection.onclose = null;
+      is(connection.state, "closed", "Connection should be closed.");
+      aResolve();
+    };
+
+    connection.close();
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  ok(window.PresentationRequest, "PresentationRequest should be available.");
+  ok(navigator.presentation, "navigator.presentation should be available.");
+
+  testSetup().
+  then(testStartConnection).
+  then(testCloseConnection).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                    ["dom.presentation.controller.enabled", true],
+                                    ["dom.presentation.receiver.enabled", false],
+                                    ["dom.presentation.session_transport.data_channel.enable", false]]},
+                          runTests);
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_sender_disconnect.html

@@ -0,0 +1,160 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for disconnection of B2G Presentation API at sender side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1069230">Test for disconnection of B2G Presentation API at sender side</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var request;
+var connection;
+
+function testSetup() {
+  return new Promise(function(aResolve, aReject) {
+    request = new PresentationRequest("http://example.com");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        is(aAvailability.value, false, "Sender: should have no available device after setup");
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(aAvailability.value, "Device should be available.");
+          aResolve();
+        }
+
+        gScript.sendAsyncMessage('trigger-device-add');
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+      gScript.removeMessageListener('device-prompt', devicePromptHandler);
+      info("Device prompt is triggered.");
+      gScript.sendAsyncMessage('trigger-device-prompt-select');
+    });
+
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+      gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+      info("A control channel is established.");
+      gScript.sendAsyncMessage('trigger-control-channel-open');
+    });
+
+    gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+      info("The control channel is opened.");
+    });
+
+    gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+      gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+      info("The control channel is closed. " + aReason);
+    });
+
+    gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+      gScript.removeMessageListener('offer-sent', offerSentHandler);
+      ok(aIsValid, "A valid offer is sent out.");
+      gScript.sendAsyncMessage('trigger-incoming-answer');
+    });
+
+    gScript.addMessageListener('answer-received', function answerReceivedHandler() {
+      gScript.removeMessageListener('answer-received', answerReceivedHandler);
+      info("An answer is received.");
+      gScript.sendAsyncMessage('trigger-incoming-transport');
+    });
+
+    gScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+      gScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+      info("Data transport channel is initialized.");
+    });
+
+    gScript.addMessageListener('data-transport-notification-enabled', function dataTransportNotificationEnabledHandler() {
+      gScript.removeMessageListener('data-transport-notification-enabled', dataTransportNotificationEnabledHandler);
+      info("Data notification is enabled for data transport channel.");
+    });
+
+    request.start().then(
+      function(aConnection) {
+        connection = aConnection;
+        ok(connection, "Connection should be available.");
+        ok(connection.id, "Connection ID should be set.");
+        is(connection.state, "connecting", "The initial state should be connecting.");
+        connection.onconnect = function() {
+          connection.onconnect = null;
+          is(connection.state, "connected", "Connection should be connected.");
+          aResolve();
+        };
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testDisconnection() {
+  return new Promise(function(aResolve, aReject) {
+    gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+      gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+      info("The data transport is closed. " + aReason);
+    });
+
+    connection.onclose = function() {
+      connection.onclose = null;
+      is(connection.state, "closed", "Connection should be closed.");
+      aResolve();
+    };
+
+    gScript.sendAsyncMessage('trigger-data-transport-close', SpecialPowers.Cr.NS_ERROR_FAILURE);
+  });
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  ok(window.PresentationRequest, "PresentationRequest should be available.");
+
+  testSetup().
+  then(testStartConnection).
+  then(testDisconnection).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", false]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_tcp_sender_establish_connection_error.html

@@ -0,0 +1,514 @@
+<!DOCTYPE HTML>
+<html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<head>
+  <meta charset="utf-8">
+  <title>Test for connection establishing errors of B2G Presentation API at sender side</title>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1069230">Test for connection establishing errors of B2G Presentation API at sender side</a>
+<script type="application/javascript;version=1.8">
+
+'use strict';
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript.js'));
+var request;
+
+function setup() {
+  return new Promise(function(aResolve, aReject) {
+    request = new PresentationRequest("http://example.com");
+
+    request.getAvailability().then(
+      function(aAvailability) {
+        is(aAvailability.value, false, "Sender: should have no available device after setup");
+        aAvailability.onchange = function() {
+          aAvailability.onchange = null;
+          ok(aAvailability.value, "Device should be available.");
+          aResolve();
+        }
+
+        gScript.sendAsyncMessage('trigger-device-add');
+      },
+      function(aError) {
+        ok(false, "Error occurred when getting availability: " + aError);
+        teardown();
+        aReject();
+      }
+    );
+  });
+}
+
+function testStartConnectionCancelPrompt() {
+  info('--- testStartConnectionCancelPrompt ---');
+  return Promise.all([
+    new Promise((resolve) => {
+      gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+        gScript.removeMessageListener('device-prompt', devicePromptHandler);
+        info("Device prompt is triggered.");
+        gScript.sendAsyncMessage('trigger-device-prompt-cancel', SpecialPowers.Cr.NS_ERROR_DOM_NOT_ALLOWED_ERR);
+        resolve();
+      });
+    }),
+    request.start().then(
+      function(aConnection) {
+        ok(false, "|start| shouldn't succeed in this case.");
+      },
+      function(aError) {
+        is(aError.name, "NotAllowedError", "NotAllowedError is expected when the prompt is canceled.");
+      }
+    ),
+  ]);
+}
+
+function testStartConnectionNoDevice() {
+  info('--- testStartConnectionNoDevice ---');
+  return Promise.all([
+    new Promise((resolve) => {
+      gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+        gScript.removeMessageListener('device-prompt', devicePromptHandler);
+        info("Device prompt is triggered.");
+        gScript.sendAsyncMessage('trigger-device-prompt-cancel', SpecialPowers.Cr.NS_ERROR_DOM_NOT_FOUND_ERR);
+        resolve();
+      });
+    }),
+    request.start().then(
+      function(aConnection) {
+        ok(false, "|start| shouldn't succeed in this case.");
+      },
+      function(aError) {
+        is(aError.name, "NotFoundError", "NotFoundError is expected when no available device.");
+      }
+    ),
+  ]);
+}
+
+function testStartConnectionUnexpectedControlChannelCloseBeforeDataTransportInit() {
+  info('--- testStartConnectionUnexpectedControlChannelCloseBeforeDataTransportInit ---');
+  return Promise.all([
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+        gScript.removeMessageListener('device-prompt', devicePromptHandler);
+        info("Device prompt is triggered.");
+        gScript.sendAsyncMessage('trigger-device-prompt-select');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+        gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+        info("A control channel is established.");
+        gScript.sendAsyncMessage('trigger-control-channel-open');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler() {
+        gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+        info("The control channel is opened.");
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+        gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+        info("The control channel is closed. " + aReason);
+        is(aReason, SpecialPowers.Cr.NS_ERROR_FAILURE, "The control channel is closed with NS_ERROR_FAILURE");
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+        gScript.removeMessageListener('offer-sent', offerSentHandler);
+        ok(aIsValid, "A valid offer is sent out.");
+        gScript.sendAsyncMessage('trigger-control-channel-close', SpecialPowers.Cr.NS_ERROR_FAILURE);
+        resolve();
+      });
+    }),
+
+    request.start().then(
+      function(aConnection) {
+        is(aConnection.state, "connecting", "The initial state should be connecting.");
+        return new Promise((resolve) => {
+          aConnection.onclose = function() {
+            aConnection.onclose = null;
+            is(aConnection.state, "closed", "Connection should be closed.");
+            resolve();
+          };
+        });
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+      }
+    ),
+
+  ]);
+}
+
+function testStartConnectionUnexpectedControlChannelCloseNoReasonBeforeDataTransportInit() {
+  info('--- testStartConnectionUnexpectedControlChannelCloseNoReasonBeforeDataTransportInit ---');
+  return Promise.all([
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+        gScript.removeMessageListener('device-prompt', devicePromptHandler);
+        info("Device prompt is triggered.");
+        gScript.sendAsyncMessage('trigger-device-prompt-select');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+        gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+        info("A control channel is established.");
+        gScript.sendAsyncMessage('trigger-control-channel-open');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler() {
+        gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+        info("The control channel is opened.");
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+        gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+        info("The control channel is closed. " + aReason);
+        is(aReason, SpecialPowers.Cr.NS_OK, "The control channel is closed with NS_OK");
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+        gScript.removeMessageListener('offer-sent', offerSentHandler);
+        ok(aIsValid, "A valid offer is sent out.");
+        gScript.sendAsyncMessage('trigger-control-channel-close', SpecialPowers.Cr.NS_OK);
+        resolve();
+      });
+    }),
+
+    request.start().then(
+      function(aConnection) {
+        is(aConnection.state, "connecting", "The initial state should be connecting.");
+        return new Promise((resolve) => {
+          aConnection.onclose = function() {
+            aConnection.onclose = null;
+            is(aConnection.state, "closed", "Connection should be closed.");
+            resolve();
+          };
+        });
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+      }
+    ),
+
+  ]);
+}
+
+function testStartConnectionUnexpectedControlChannelCloseBeforeDataTransportReady() {
+  info('--- testStartConnectionUnexpectedControlChannelCloseBeforeDataTransportReady ---');
+  return Promise.all([
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+        gScript.removeMessageListener('device-prompt', devicePromptHandler);
+        info("Device prompt is triggered.");
+        gScript.sendAsyncMessage('trigger-device-prompt-select');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+        gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+        info("A control channel is established.");
+        gScript.sendAsyncMessage('trigger-control-channel-open');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler() {
+        gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+        info("The control channel is opened.");
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+        gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+        is(aReason, SpecialPowers.Cr.NS_ERROR_ABORT, "The control channel is closed with NS_ERROR_ABORT");
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+        gScript.removeMessageListener('offer-sent', offerSentHandler);
+        ok(aIsValid, "A valid offer is sent out.");
+        gScript.sendAsyncMessage('trigger-incoming-transport');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+        gScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+        info("Data transport channel is initialized.");
+        gScript.sendAsyncMessage('trigger-control-channel-close', SpecialPowers.Cr.NS_ERROR_ABORT);
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+        gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+        info("The data transport is closed. " + aReason);
+        resolve();
+      });
+    }),
+
+    request.start().then(
+      function(aConnection) {
+        is(aConnection.state, "connecting", "The initial state should be connecting.");
+        return new Promise((resolve) => {
+          aConnection.onclose = function() {
+            aConnection.onclose = null;
+            is(aConnection.state, "closed", "Connection should be closed.");
+            resolve();
+          };
+        });
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+      }
+    ),
+
+  ]);
+}
+
+function testStartConnectionUnexpectedControlChannelCloseNoReasonBeforeDataTransportReady() {
+  info('--- testStartConnectionUnexpectedControlChannelCloseNoReasonBeforeDataTransportReady -- ');
+  return Promise.all([
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+        gScript.removeMessageListener('device-prompt', devicePromptHandler);
+        info("Device prompt is triggered.");
+        gScript.sendAsyncMessage('trigger-device-prompt-select');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+        gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+        info("A control channel is established.");
+        gScript.sendAsyncMessage('trigger-control-channel-open');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler() {
+        gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+        info("The control channel is opened.");
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+        gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+        info("The control channel is closed. " + aReason);
+        is(aReason, SpecialPowers.Cr.NS_OK, "The control channel is closed with NS_OK");
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+        gScript.removeMessageListener('offer-sent', offerSentHandler);
+        ok(aIsValid, "A valid offer is sent out.");
+        gScript.sendAsyncMessage('trigger-incoming-transport');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+        gScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+        info("Data transport channel is initialized.");
+        gScript.sendAsyncMessage('trigger-control-channel-close', SpecialPowers.Cr.NS_OK);
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+        gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+        info("The data transport is closed. " + aReason);
+        resolve();
+      });
+    }),
+
+    request.start().then(
+      function(aConnection) {
+        is(aConnection.state, "connecting", "The initial state should be connecting.");
+        return new Promise((resolve) => {
+          aConnection.onclose = function() {
+            aConnection.onclose = null;
+            is(aConnection.state, "closed", "Connection should be closed.");
+            resolve();
+          };
+        });
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+      }
+    ),
+
+  ]);
+}
+
+function testStartConnectionUnexpectedDataTransportClose() {
+  info('--- testStartConnectionUnexpectedDataTransportClose ---');
+  return Promise.all([
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+        gScript.removeMessageListener('device-prompt', devicePromptHandler);
+        info("Device prompt is triggered.");
+        gScript.sendAsyncMessage('trigger-device-prompt-select');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+        gScript.removeMessageListener('control-channel-established', controlChannelEstablishedHandler);
+        info("A control channel is established.");
+        gScript.sendAsyncMessage('trigger-control-channel-open');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-opened', function controlChannelOpenedHandler() {
+        gScript.removeMessageListener('control-channel-opened', controlChannelOpenedHandler);
+        info("The control channel is opened.");
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('control-channel-closed', function controlChannelClosedHandler(aReason) {
+        gScript.removeMessageListener('control-channel-closed', controlChannelClosedHandler);
+        info("The control channel is closed. " + aReason);
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('offer-sent', function offerSentHandler(aIsValid) {
+        gScript.removeMessageListener('offer-sent', offerSentHandler);
+        ok(aIsValid, "A valid offer is sent out.");
+        info("recv offer-sent.");
+        gScript.sendAsyncMessage('trigger-incoming-transport');
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('data-transport-initialized', function dataTransportInitializedHandler() {
+        gScript.removeMessageListener('data-transport-initialized', dataTransportInitializedHandler);
+        info("Data transport channel is initialized.");
+        gScript.sendAsyncMessage('trigger-data-transport-close', SpecialPowers.Cr.NS_ERROR_UNEXPECTED);
+        resolve();
+      });
+    }),
+
+    new Promise((resolve) => {
+      gScript.addMessageListener('data-transport-closed', function dataTransportClosedHandler(aReason) {
+        gScript.removeMessageListener('data-transport-closed', dataTransportClosedHandler);
+        info("The data transport is closed. " + aReason);
+        resolve();
+      });
+    }),
+
+    request.start().then(
+      function(aConnection) {
+        is(aConnection.state, "connecting", "The initial state should be connecting.");
+        return new Promise((resolve) => {
+          aConnection.onclose = function() {
+            aConnection.onclose = null;
+            is(aConnection.state, "closed", "Connection should be closed.");
+            resolve();
+          };
+        });
+      },
+      function(aError) {
+        ok(false, "Error occurred when establishing a connection: " + aError);
+        teardown();
+      }
+    ),
+
+  ]);
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  ok(window.PresentationRequest, "PresentationRequest should be available.");
+
+  setup().
+  then(testStartConnectionCancelPrompt).
+  then(testStartConnectionNoDevice).
+  then(testStartConnectionUnexpectedControlChannelCloseBeforeDataTransportInit).
+  then(testStartConnectionUnexpectedControlChannelCloseNoReasonBeforeDataTransportInit).
+  then(testStartConnectionUnexpectedControlChannelCloseBeforeDataTransportReady).
+  then(testStartConnectionUnexpectedControlChannelCloseNoReasonBeforeDataTransportReady).
+  then(testStartConnectionUnexpectedDataTransportClose).
+  then(teardown);
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+], function() {
+  SpecialPowers.pushPrefEnv({ 'set': [["dom.presentation.enabled", true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.session_transport.data_channel.enable", false]]},
+                            runTests);
+});
+
+</script>
+</body>
+</html>

dom/presentation/tests/mochitest/test_presentation_terminate.js

@@ -0,0 +1,243 @@
+'use strict';
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout('Test for guarantee not firing async event');
+
+function debug(str) {
+  // info(str);
+}
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript1UA.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_terminate.html');
+var request;
+var connection;
+var receiverIframe;
+
+function setup() {
+  gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+    debug('Got message: device-prompt');
+    gScript.removeMessageListener('device-prompt', devicePromptHandler);
+    gScript.sendAsyncMessage('trigger-device-prompt-select');
+  });
+
+  gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+    gScript.removeMessageListener('control-channel-established',
+                                  controlChannelEstablishedHandler);
+    gScript.sendAsyncMessage('trigger-control-channel-open');
+  });
+
+  gScript.addMessageListener('sender-launch', function senderLaunchHandler(url) {
+    debug('Got message: sender-launch');
+    gScript.removeMessageListener('sender-launch', senderLaunchHandler);
+    is(url, receiverUrl, 'Receiver: should receive the same url');
+    receiverIframe = document.createElement('iframe');
+    receiverIframe.setAttribute('mozbrowser', 'true');
+    receiverIframe.setAttribute('mozpresentation', receiverUrl);
+    var oop = location.pathname.indexOf('_inproc') == -1;
+    receiverIframe.setAttribute('remote', oop);
+
+    receiverIframe.setAttribute('src', receiverUrl);
+    receiverIframe.addEventListener('mozbrowserloadend', function mozbrowserloadendHander() {
+      receiverIframe.removeEventListener('mozbrowserloadend', mozbrowserloadendHander);
+      info('Receiver loaded.');
+    });
+
+    // This event is triggered when the iframe calls 'alert'.
+    receiverIframe.addEventListener('mozbrowsershowmodalprompt', function receiverListener(evt) {
+      var message = evt.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, message.replace(/^OK /, ''));
+      } else if (/^KO /.exec(message)) {
+        ok(false, message.replace(/^KO /, ''));
+      } else if (/^INFO /.exec(message)) {
+        info(message.replace(/^INFO /, ''));
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ''));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        ok(true, 'Messaging from iframe complete.');
+        receiverIframe.removeEventListener('mozbrowsershowmodalprompt',
+                                            receiverListener);
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(receiverIframe);
+      aResolve(receiverIframe);
+    });
+
+    var obs = SpecialPowers.Cc['@mozilla.org/observer-service;1']
+                           .getService(SpecialPowers.Ci.nsIObserverService);
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+  });
+
+  gScript.addMessageListener('promise-setup-ready', function promiseSetupReadyHandler() {
+    debug('Got message: promise-setup-ready');
+    gScript.removeMessageListener('promise-setup-ready',
+                                  promiseSetupReadyHandler);
+    gScript.sendAsyncMessage('trigger-on-session-request', receiverUrl);
+  });
+
+  return Promise.resolve();
+}
+
+function testCreateRequest() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testCreateRequest ---');
+    request = new PresentationRequest(receiverUrl);
+    request.getAvailability().then((aAvailability) => {
+      is(aAvailability.value, false, "Sender: should have no available device after setup");
+      aAvailability.onchange = function() {
+        aAvailability.onchange = null;
+        ok(aAvailability.value, 'Sender: Device should be available.');
+        aResolve();
+      }
+
+      gScript.sendAsyncMessage('trigger-device-add');
+    }).catch((aError) => {
+      ok(false, 'Sender: Error occurred when getting availability: ' + aError);
+      teardown();
+      aReject();
+    });
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    request.start().then((aConnection) => {
+      connection = aConnection;
+      ok(connection, 'Sender: Connection should be available.');
+      ok(connection.id, 'Sender: Connection ID should be set.');
+      is(connection.state, 'connecting', 'Sender: The initial state should be connecting.');
+      connection.onconnect = function() {
+        connection.onconnect = null;
+        is(connection.state, 'connected', 'Connection should be connected.');
+        aResolve();
+      };
+
+      info('Sender: test terminate at connecting state');
+      connection.onterminate = function() {
+        connection.onterminate = null;
+        ok(false, 'Should not be able to terminate at connecting state');
+        aReject();
+      }
+      connection.terminate();
+    }).catch((aError) => {
+      ok(false, 'Sender: Error occurred when establishing a connection: ' + aError);
+      teardown();
+      aReject();
+    });
+  });
+}
+
+function testConnectionTerminate() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testConnectionTerminate---');
+    connection.onterminate = function() {
+      connection.onterminate = null;
+      is(connection.state, 'terminated', 'Sender: Connection should be terminated.');
+    };
+    gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+      gScript.removeMessageListener('control-channel-established',
+                                    controlChannelEstablishedHandler);
+      gScript.sendAsyncMessage('trigger-control-channel-open');
+    });
+    gScript.addMessageListener('sender-terminate', function senderTerminateHandler() {
+      gScript.removeMessageListener('sender-terminate',
+                                    senderTerminateHandler);
+
+      Promise.all([
+        new Promise((resolve) => {
+          gScript.addMessageListener('device-disconnected', function deviceDisconnectedHandler() {
+            gScript.removeMessageListener('device-disconnected', deviceDisconnectedHandler);
+            ok(true, 'observe device disconnect');
+            resolve();
+          });
+        }),
+        new Promise((resolve) => {
+          receiverIframe.addEventListener('mozbrowserclose', function() {
+            ok(true, 'observe receiver page closing');
+            resolve();
+          });
+        }),
+      ]).then(aResolve);
+
+      gScript.sendAsyncMessage('trigger-on-terminate-request');
+    });
+    gScript.addMessageListener('ready-to-terminate', function onReadyToTerminate() {
+      gScript.removeMessageListener('ready-to-terminate', onReadyToTerminate);
+      connection.terminate();
+
+      // test unexpected close right after terminate
+      connection.onclose = function() {
+        ok(false, 'close after terminate should do nothing');
+      };
+      connection.close();
+    });
+  });
+}
+
+function testSendAfterTerminate() {
+  return new Promise(function(aResolve, aReject) {
+    try {
+      connection.send('something');
+      ok(false, 'PresentationConnection.send should be failed');
+    } catch (e) {
+      is(e.name, 'InvalidStateError', 'Must throw InvalidStateError');
+    }
+    aResolve();
+  });
+}
+
+function testCloseAfterTerminate() {
+  return Promise.race([
+      new Promise(function(aResolve, aReject) {
+        connection.onclose = function() {
+          connection.onclose = null;
+          ok(false, 'close at terminated state should do nothing');
+          aResolve();
+        };
+        connection.close();
+      }),
+      new Promise(function(aResolve, aReject) {
+        setTimeout(function() {
+          is(connection.state, 'terminated', 'Sender: Connection should be terminated.');
+          aResolve();
+        }, 3000);
+      }),
+  ]);
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    debug('Got message: teardown-complete');
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().then(testCreateRequest)
+         .then(testStartConnection)
+         .then(testConnectionTerminate)
+         .then(testSendAfterTerminate)
+         .then(testCloseAfterTerminate)
+         .then(teardown);
+}
+
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: 'browser', allow: true, context: document},
+], () => {
+  SpecialPowers.pushPrefEnv({ 'set': [['dom.presentation.enabled', true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ['dom.presentation.test.enabled', true],
+                                      ['dom.mozBrowserFramesEnabled', true],
+                                      ["network.disable.ipc.security", true],
+                                      ['dom.ipc.tabs.disabled', false],
+                                      ['dom.presentation.test.stage', 0]]},
+                            runTests);
+});

dom/presentation/tests/mochitest/test_presentation_terminate_establish_connection_error.js

@@ -0,0 +1,197 @@
+'use strict';
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout('Test for guarantee not firing async event');
+
+function debug(str) {
+  // info(str);
+}
+
+var gScript = SpecialPowers.loadChromeScript(SimpleTest.getTestFileURL('PresentationSessionChromeScript1UA.js'));
+var receiverUrl = SimpleTest.getTestFileURL('file_presentation_terminate_establish_connection_error.html');
+var request;
+var connection;
+var receiverIframe;
+
+function postMessageToIframe(aType) {
+  receiverIframe.src = receiverUrl + "#" +
+                       encodeURIComponent(JSON.stringify({ type: aType }));
+}
+
+function setup() {
+  gScript.addMessageListener('device-prompt', function devicePromptHandler() {
+    debug('Got message: device-prompt');
+    gScript.removeMessageListener('device-prompt', devicePromptHandler);
+    gScript.sendAsyncMessage('trigger-device-prompt-select');
+  });
+
+  gScript.addMessageListener('control-channel-established', function controlChannelEstablishedHandler() {
+    gScript.removeMessageListener('control-channel-established',
+                                  controlChannelEstablishedHandler);
+    gScript.sendAsyncMessage('trigger-control-channel-open');
+  });
+
+  gScript.addMessageListener('sender-launch', function senderLaunchHandler(url) {
+    debug('Got message: sender-launch');
+    gScript.removeMessageListener('sender-launch', senderLaunchHandler);
+    is(url, receiverUrl, 'Receiver: should receive the same url');
+    receiverIframe = document.createElement('iframe');
+    receiverIframe.setAttribute('mozbrowser', 'true');
+    receiverIframe.setAttribute('mozpresentation', receiverUrl);
+    var oop = location.pathname.indexOf('_inproc') == -1;
+    receiverIframe.setAttribute('remote', oop);
+
+    receiverIframe.setAttribute('src', receiverUrl);
+    receiverIframe.addEventListener('mozbrowserloadend', function mozbrowserloadendHander() {
+      receiverIframe.removeEventListener('mozbrowserloadend', mozbrowserloadendHander);
+      info('Receiver loaded.');
+    });
+
+    // This event is triggered when the iframe calls 'alert'.
+    receiverIframe.addEventListener('mozbrowsershowmodalprompt', function receiverListener(evt) {
+      var message = evt.detail.message;
+      if (/^OK /.exec(message)) {
+        ok(true, message.replace(/^OK /, ''));
+      } else if (/^KO /.exec(message)) {
+        ok(false, message.replace(/^KO /, ''));
+      } else if (/^INFO /.exec(message)) {
+        info(message.replace(/^INFO /, ''));
+      } else if (/^COMMAND /.exec(message)) {
+        var command = JSON.parse(message.replace(/^COMMAND /, ''));
+        gScript.sendAsyncMessage(command.name, command.data);
+      } else if (/^DONE$/.exec(message)) {
+        ok(true, 'Messaging from iframe complete.');
+        receiverIframe.removeEventListener('mozbrowsershowmodalprompt',
+                                            receiverListener);
+      }
+    }, false);
+
+    var promise = new Promise(function(aResolve, aReject) {
+      document.body.appendChild(receiverIframe);
+      aResolve(receiverIframe);
+    });
+
+    var obs = SpecialPowers.Cc['@mozilla.org/observer-service;1']
+                           .getService(SpecialPowers.Ci.nsIObserverService);
+    obs.notifyObservers(promise, 'setup-request-promise', null);
+  });
+
+  gScript.addMessageListener('promise-setup-ready', function promiseSetupReadyHandler() {
+    debug('Got message: promise-setup-ready');
+    gScript.removeMessageListener('promise-setup-ready',
+                                  promiseSetupReadyHandler);
+    gScript.sendAsyncMessage('trigger-on-session-request', receiverUrl);
+  });
+
+  return Promise.resolve();
+}
+
+function testCreateRequest() {
+  return new Promise(function(aResolve, aReject) {
+    info('Sender: --- testCreateRequest ---');
+    request = new PresentationRequest(receiverUrl);
+    request.getAvailability().then((aAvailability) => {
+      is(aAvailability.value, false, "Sender: should have no available device after setup");
+      aAvailability.onchange = function() {
+        aAvailability.onchange = null;
+        ok(aAvailability.value, 'Sender: Device should be available.');
+        aResolve();
+      }
+
+      gScript.sendAsyncMessage('trigger-device-add');
+    }).catch((aError) => {
+      ok(false, 'Sender: Error occurred when getting availability: ' + aError);
+      teardown();
+      aReject();
+    });
+  });
+}
+
+function testStartConnection() {
+  return new Promise(function(aResolve, aReject) {
+    request.start().then((aConnection) => {
+      connection = aConnection;
+      ok(connection, 'Sender: Connection should be available.');
+      ok(connection.id, 'Sender: Connection ID should be set.');
+      is(connection.state, 'connecting', 'Sender: The initial state should be connecting.');
+      connection.onconnect = function() {
+        connection.onconnect = null;
+        is(connection.state, 'connected', 'Connection should be connected.');
+        aResolve();
+      };
+    }).catch((aError) => {
+      ok(false, 'Sender: Error occurred when establishing a connection: ' + aError);
+      teardown();
+      aReject();
+    });
+  });
+}
+
+function testConnectionTerminate() {
+  info('Sender: --- testConnectionTerminate---');
+  let promise = Promise.all([
+    new Promise(function(aResolve, aReject) {
+      connection.onclose = function() {
+        connection.onclose = null;
+        is(connection.state, 'closed', 'Sender: Connection should be closed.');
+        aResolve();
+      };
+    }),
+    new Promise(function(aResolve, aReject) {
+      function deviceDisconnectedHandler() {
+        gScript.removeMessageListener('device-disconnected', deviceDisconnectedHandler);
+        ok(true, 'should not receive device disconnect');
+        aResolve();
+      }
+
+      gScript.addMessageListener('device-disconnected', deviceDisconnectedHandler);
+    }),
+    new Promise(function(aResolve, aReject) {
+      receiverIframe.addEventListener('mozbrowserclose', function() {
+        ok(true, 'observe receiver page closing');
+        aResolve();
+      });
+    })
+  ]);
+
+  gScript.addMessageListener('prepare-for-terminate', function prepareForTerminateHandler() {
+    debug('Got message: prepare-for-terminate');
+    gScript.removeMessageListener('prepare-for-terminate', prepareForTerminateHandler);
+    gScript.sendAsyncMessage('trigger-control-channel-error');
+    postMessageToIframe('ready-to-terminate');
+  });
+
+  return promise;
+}
+
+function teardown() {
+  gScript.addMessageListener('teardown-complete', function teardownCompleteHandler() {
+    debug('Got message: teardown-complete');
+    gScript.removeMessageListener('teardown-complete', teardownCompleteHandler);
+    gScript.destroy();
+    SimpleTest.finish();
+  });
+  gScript.sendAsyncMessage('teardown');
+}
+
+function runTests() {
+  setup().then(testCreateRequest)
+         .then(testStartConnection)
+         .then(testConnectionTerminate)
+         .then(teardown);
+}
+
+SpecialPowers.pushPermissions([
+  {type: 'presentation-device-manage', allow: false, context: document},
+  {type: 'browser', allow: true, context: document},
+], () => {
+  SpecialPowers.pushPrefEnv({ 'set': [['dom.presentation.enabled', true],
+                                      ["dom.presentation.controller.enabled", true],
+                                      ["dom.presentation.receiver.enabled", true],
+                                      ['dom.presentation.test.enabled', true],
+                                      ['dom.mozBrowserFramesEnabled', true],
+                                      ["network.disable.ipc.security", true],
+                                      ['dom.ipc.tabs.disabled', false],
+                                      ['dom.presentation.test.stage', 0]]},
+                            runTests);
+});

dom/presentation/tests/mochitest/test_presentation_terminate_establish_connection_error_inproc.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <!-- Any copyright is dedicated to the Public Domain.
+    - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset='utf-8'>
+    <title>Test for control channel establish error during PresentationConnection.terminate()</title>
+    <link rel='stylesheet' type='text/css' href='/tests/SimpleTest/test.css'/>
+    <script type='application/javascript' src='/tests/SimpleTest/SimpleTest.js'></script>
+  </head>
+  <body>
+    <a target='_blank' href='https://bugzilla.mozilla.org/show_bug.cgi?id=1289292'>
+      Test for constrol channel establish error during PresentationConnection.terminate()</a>
+    <script type='application/javascript;version=1.8' src='test_presentation_terminate_establish_connection_error.js'>
+    </script>
+  </body>
+</html>

dom/presentation/tests/mochitest/test_presentation_terminate_establish_connection_error_oop.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <!-- Any copyright is dedicated to the Public Domain.
+    - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset='utf-8'>
+    <title>Test for control channel establish error during PresentationConnection.terminate()</title>
+    <link rel='stylesheet' type='text/css' href='/tests/SimpleTest/test.css'/>
+    <script type='application/javascript' src='/tests/SimpleTest/SimpleTest.js'></script>
+  </head>
+  <body>
+    <a target='_blank' href='https://bugzilla.mozilla.org/show_bug.cgi?id=1289292'>
+      Test for constrol channel establish error during PresentationConnection.terminate()</a>
+    <script type='application/javascript;version=1.8' src='test_presentation_terminate_establish_connection_error.js'>
+    </script>
+  </body>
+</html>

dom/presentation/tests/mochitest/test_presentation_terminate_inproc.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <!-- Any copyright is dedicated to the Public Domain.
+    - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset='utf-8'>
+    <title>Test for PresentationConnection.terminate()</title>
+    <link rel='stylesheet' type='text/css' href='/tests/SimpleTest/test.css'/>
+    <script type='application/javascript' src='/tests/SimpleTest/SimpleTest.js'></script>
+  </head>
+  <body>
+    <a target='_blank' href='https://bugzilla.mozilla.org/show_bug.cgi?id=1276378'>
+      Test for PresentationConnection.terminate()</a>
+    <script type='application/javascript;version=1.8' src='test_presentation_terminate.js'>
+    </script>
+  </body>
+</html>

dom/presentation/tests/mochitest/test_presentation_terminate_oop.html

@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<!-- vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: -->
+<html>
+  <!-- Any copyright is dedicated to the Public Domain.
+    - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  <head>
+    <meta charset='utf-8'>
+    <title>Test for PresentationConnection.terminate()</title>
+    <link rel='stylesheet' type='text/css' href='/tests/SimpleTest/test.css'/>
+    <script type='application/javascript' src='/tests/SimpleTest/SimpleTest.js'></script>
+  </head>
+  <body>
+    <a target='_blank' href='https://bugzilla.mozilla.org/show_bug.cgi?id=1276378'>
+      Test for PresentationConnection.terminate()</a>
+    <script type='application/javascript;version=1.8' src='test_presentation_terminate.js'>
+    </script>
+  </body>
+</html>