import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/presentation/tests/xpcshell/test_presentation_device_manager.js

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+/* -*- 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/XPCOMUtils.jsm');
+Cu.import('resource://gre/modules/Services.jsm');
+
+const manager = Cc['@mozilla.org/presentation-device/manager;1']
+                  .getService(Ci.nsIPresentationDeviceManager);
+
+function TestPresentationDevice() {}
+
+
+function TestPresentationControlChannel() {}
+
+TestPresentationControlChannel.prototype = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationControlChannel]),
+  sendOffer: function(offer) {},
+  sendAnswer: function(answer) {},
+  disconnect: function() {},
+  launch: function() {},
+  terminate: function() {},
+  reconnect: function() {},
+  set listener(listener) {},
+  get listener() {},
+};
+
+var testProvider = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDeviceProvider]),
+
+  forceDiscovery: function() {
+  },
+  set listener(listener) {
+  },
+  get listener() {
+  },
+};
+
+const forbiddenRequestedUrl = 'http://example.com';
+var testDevice = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationDevice]),
+  id: 'id',
+  name: 'name',
+  type: 'type',
+  establishControlChannel: function(url, presentationId) {
+    return null;
+  },
+  disconnect: function() {},
+  isRequestedUrlSupported: function(requestedUrl) {
+    return forbiddenRequestedUrl !== requestedUrl;
+  },
+};
+
+function addProvider() {
+  Object.defineProperty(testProvider, 'listener', {
+    configurable: true,
+    set: function(listener) {
+      Assert.strictEqual(listener, manager, 'listener setter is invoked by PresentationDeviceManager');
+      delete testProvider.listener;
+      run_next_test();
+    },
+  });
+  manager.addDeviceProvider(testProvider);
+}
+
+function forceDiscovery() {
+  testProvider.forceDiscovery = function() {
+    testProvider.forceDiscovery = function() {};
+    Assert.ok(true, 'forceDiscovery is invoked by PresentationDeviceManager');
+    run_next_test();
+  };
+  manager.forceDiscovery();
+}
+
+function addDevice() {
+  Services.obs.addObserver(function observer(subject, topic, data) {
+    Services.obs.removeObserver(observer, topic);
+
+    let updatedDevice = subject.QueryInterface(Ci.nsIPresentationDevice);
+    Assert.equal(updatedDevice.id, testDevice.id, 'expected device id');
+    Assert.equal(updatedDevice.name, testDevice.name, 'expected device name');
+    Assert.equal(updatedDevice.type, testDevice.type, 'expected device type');
+    Assert.equal(data, 'add', 'expected update type');
+
+    Assert.ok(manager.deviceAvailable, 'device is available');
+
+    let devices = manager.getAvailableDevices();
+    Assert.equal(devices.length, 1, 'expect 1 available device');
+
+    let device = devices.queryElementAt(0, Ci.nsIPresentationDevice);
+    Assert.equal(device.id, testDevice.id, 'expected device id');
+    Assert.equal(device.name, testDevice.name, 'expected device name');
+    Assert.equal(device.type, testDevice.type, 'expected device type');
+
+    run_next_test();
+  }, 'presentation-device-change', false);
+  manager.QueryInterface(Ci.nsIPresentationDeviceListener).addDevice(testDevice);
+}
+
+function updateDevice() {
+  Services.obs.addObserver(function observer(subject, topic, data) {
+    Services.obs.removeObserver(observer, topic);
+
+    let updatedDevice = subject.QueryInterface(Ci.nsIPresentationDevice);
+    Assert.equal(updatedDevice.id, testDevice.id, 'expected device id');
+    Assert.equal(updatedDevice.name, testDevice.name, 'expected device name');
+    Assert.equal(updatedDevice.type, testDevice.type, 'expected device type');
+    Assert.equal(data, 'update', 'expected update type');
+
+    Assert.ok(manager.deviceAvailable, 'device is available');
+
+    let devices = manager.getAvailableDevices();
+    Assert.equal(devices.length, 1, 'expect 1 available device');
+
+    let device = devices.queryElementAt(0, Ci.nsIPresentationDevice);
+    Assert.equal(device.id, testDevice.id, 'expected device id');
+    Assert.equal(device.name, testDevice.name, 'expected name after device update');
+    Assert.equal(device.type, testDevice.type, 'expected device type');
+
+    run_next_test();
+  }, 'presentation-device-change', false);
+  testDevice.name = 'updated-name';
+  manager.QueryInterface(Ci.nsIPresentationDeviceListener).updateDevice(testDevice);
+}
+
+function filterDevice() {
+  let presentationUrls = Cc['@mozilla.org/array;1'].createInstance(Ci.nsIMutableArray);
+  let url = Cc['@mozilla.org/supports-string;1'].createInstance(Ci.nsISupportsString);
+  url.data = forbiddenRequestedUrl;
+  presentationUrls.appendElement(url, false);
+  let devices = manager.getAvailableDevices(presentationUrls);
+  Assert.equal(devices.length, 0, 'expect 0 available device for example.com');
+  run_next_test();
+}
+
+function sessionRequest() {
+  let testUrl = 'http://www.example.org/';
+  let testPresentationId = 'test-presentation-id';
+  let testControlChannel = new TestPresentationControlChannel();
+  Services.obs.addObserver(function observer(subject, topic, data) {
+    Services.obs.removeObserver(observer, topic);
+
+    let request = subject.QueryInterface(Ci.nsIPresentationSessionRequest);
+
+    Assert.equal(request.device.id, testDevice.id, 'expected device');
+    Assert.equal(request.url, testUrl, 'expected requesting URL');
+    Assert.equal(request.presentationId, testPresentationId, 'expected presentation Id');
+
+    run_next_test();
+  }, 'presentation-session-request', false);
+  manager.QueryInterface(Ci.nsIPresentationDeviceListener)
+         .onSessionRequest(testDevice, testUrl, testPresentationId, testControlChannel);
+}
+
+function terminateRequest() {
+  let testUrl = 'http://www.example.org/';
+  let testPresentationId = 'test-presentation-id';
+  let testControlChannel = new TestPresentationControlChannel();
+  let testIsFromReceiver = true;
+  Services.obs.addObserver(function observer(subject, topic, data) {
+    Services.obs.removeObserver(observer, topic);
+
+    let request = subject.QueryInterface(Ci.nsIPresentationTerminateRequest);
+
+    Assert.equal(request.device.id, testDevice.id, 'expected device');
+    Assert.equal(request.presentationId, testPresentationId, 'expected presentation Id');
+    Assert.equal(request.isFromReceiver, testIsFromReceiver, 'expected isFromReceiver');
+
+    run_next_test();
+  }, 'presentation-terminate-request', false);
+  manager.QueryInterface(Ci.nsIPresentationDeviceListener)
+         .onTerminateRequest(testDevice, testPresentationId,
+                             testControlChannel, testIsFromReceiver);
+}
+
+function reconnectRequest() {
+  let testUrl = 'http://www.example.org/';
+  let testPresentationId = 'test-presentation-id';
+  let testControlChannel = new TestPresentationControlChannel();
+  Services.obs.addObserver(function observer(subject, topic, data) {
+    Services.obs.removeObserver(observer, topic);
+
+    let request = subject.QueryInterface(Ci.nsIPresentationSessionRequest);
+
+    Assert.equal(request.device.id, testDevice.id, 'expected device');
+    Assert.equal(request.url, testUrl, 'expected requesting URL');
+    Assert.equal(request.presentationId, testPresentationId, 'expected presentation Id');
+
+    run_next_test();
+  }, 'presentation-reconnect-request', false);
+  manager.QueryInterface(Ci.nsIPresentationDeviceListener)
+         .onReconnectRequest(testDevice, testUrl, testPresentationId, testControlChannel);
+}
+
+function removeDevice() {
+  Services.obs.addObserver(function observer(subject, topic, data) {
+    Services.obs.removeObserver(observer, topic);
+
+    let updatedDevice = subject.QueryInterface(Ci.nsIPresentationDevice);
+    Assert.equal(updatedDevice.id, testDevice.id, 'expected device id');
+    Assert.equal(updatedDevice.name, testDevice.name, 'expected device name');
+    Assert.equal(updatedDevice.type, testDevice.type, 'expected device type');
+    Assert.equal(data, 'remove', 'expected update type');
+
+    Assert.ok(!manager.deviceAvailable, 'device is not available');
+
+    let devices = manager.getAvailableDevices();
+    Assert.equal(devices.length, 0, 'expect 0 available device');
+
+    run_next_test();
+  }, 'presentation-device-change', false);
+  manager.QueryInterface(Ci.nsIPresentationDeviceListener).removeDevice(testDevice);
+}
+
+function removeProvider() {
+  Object.defineProperty(testProvider, 'listener', {
+    configurable: true,
+    set: function(listener) {
+      Assert.strictEqual(listener, null, 'unsetListener is invoked by PresentationDeviceManager');
+      delete testProvider.listener;
+      run_next_test();
+    },
+  });
+  manager.removeDeviceProvider(testProvider);
+}
+
+add_test(addProvider);
+add_test(forceDiscovery);
+add_test(addDevice);
+add_test(updateDevice);
+add_test(filterDevice);
+add_test(sessionRequest);
+add_test(terminateRequest);
+add_test(reconnectRequest);
+add_test(removeDevice);
+add_test(removeProvider);
+
+function run_test() {
+  run_next_test();
+}