| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.internal.telephony.ims; |
| |
| import static junit.framework.Assert.assertEquals; |
| import static junit.framework.Assert.assertFalse; |
| import static junit.framework.Assert.assertTrue; |
| |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Matchers.eq; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.ServiceConnection; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.Looper; |
| import android.os.RemoteException; |
| import android.support.test.filters.FlakyTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import android.util.Pair; |
| |
| import com.android.ims.internal.IImsServiceFeatureListener; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Mock; |
| import org.mockito.Spy; |
| |
| import java.util.HashSet; |
| |
| /** |
| * Unit tests for ImsServiceController |
| */ |
| @RunWith(AndroidJUnit4.class) |
| @Ignore |
| public class ImsServiceControllerTest extends ImsTestBase { |
| |
| private static final int RETRY_TIMEOUT = 50; // ms |
| |
| @Spy TestImsServiceControllerAdapter mMockServiceControllerBinder; |
| @Mock IBinder mMockBinder; |
| @Mock ImsServiceController.ImsServiceControllerCallbacks mMockCallbacks; |
| @Mock IImsServiceFeatureListener mMockProxyCallbacks; |
| @Mock Context mMockContext; |
| private final ComponentName mTestComponentName = new ComponentName("TestPkg", |
| "ImsServiceControllerTest"); |
| private ImsServiceController mTestImsServiceController; |
| private final Handler mTestHandler = new Handler(Looper.getMainLooper()); |
| |
| @Before |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| mTestImsServiceController = new ImsServiceController(mMockContext, mTestComponentName, |
| mMockCallbacks, mTestHandler); |
| mTestImsServiceController.addImsServiceFeatureListener(mMockProxyCallbacks); |
| when(mMockContext.bindService(any(), any(), anyInt())).thenReturn(true); |
| } |
| |
| |
| @After |
| @Override |
| public void tearDown() throws Exception { |
| mTestHandler.removeCallbacksAndMessages(null); |
| mTestImsServiceController = null; |
| super.tearDown(); |
| } |
| |
| /** |
| * Tests that Context.bindService is called with the correct parameters when we call bind. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindService() { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(1, 2)); |
| ArgumentCaptor<Intent> intentCaptor = |
| ArgumentCaptor.forClass(Intent.class); |
| |
| assertTrue(mTestImsServiceController.bind(testFeatures)); |
| |
| int expectedFlags = Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE |
| | Context.BIND_IMPORTANT; |
| verify(mMockContext).bindService(intentCaptor.capture(), any(), eq(expectedFlags)); |
| Intent testIntent = intentCaptor.getValue(); |
| assertEquals(ImsResolver.SERVICE_INTERFACE, testIntent.getAction()); |
| assertEquals(mTestComponentName, testIntent.getComponent()); |
| } |
| |
| /** |
| * Verify that if bind is called multiple times, we only call bindService once. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindFailureWhenBound() { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| bindAndConnectService(testFeatures); |
| |
| // already bound, should return false |
| assertFalse(mTestImsServiceController.bind(testFeatures)); |
| |
| verify(mMockContext, times(1)).bindService(any(), any(), anyInt()); |
| } |
| |
| /** |
| * Tests ImsServiceController callbacks are properly called when an ImsService is bound and |
| * connected. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindServiceAndConnected() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(1, 2)); |
| |
| bindAndConnectService(testFeatures); |
| |
| IBinder binder = mMockServiceControllerBinder.getBinder().asBinder(); |
| verify(binder).linkToDeath(any(), anyInt()); |
| verify(mMockServiceControllerBinder).createImsFeature(eq(1), eq(1)); |
| verify(mMockServiceControllerBinder).createImsFeature(eq(1), eq(2)); |
| verify(mMockCallbacks).imsServiceFeatureCreated(eq(1), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockCallbacks).imsServiceFeatureCreated(eq(1), eq(2), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureCreated(eq(1), eq(1)); |
| verify(mMockProxyCallbacks).imsFeatureCreated(eq(1), eq(2)); |
| assertEquals(mMockServiceControllerBinder.getBinder(), |
| mTestImsServiceController.getImsServiceControllerBinder()); |
| } |
| |
| /** |
| * Tests ImsServiceController callbacks are properly called when an ImsService is bound and |
| * connected. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindServiceAndConnectedDisconnected() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(1, 2)); |
| ServiceConnection conn = bindAndConnectService(testFeatures); |
| |
| conn.onServiceDisconnected(mTestComponentName); |
| |
| IBinder binder = mMockServiceControllerBinder.getBinder().asBinder(); |
| verify(binder).unlinkToDeath(any(), anyInt()); |
| // binder already disconnected, removeImsFeatures shouldn't be called. |
| verify(mMockServiceControllerBinder, never()).removeImsFeature(anyInt(), anyInt()); |
| verify(mMockCallbacks).imsServiceFeatureRemoved(eq(1), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockCallbacks).imsServiceFeatureRemoved(eq(1), eq(2), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureRemoved(eq(1), eq(1)); |
| verify(mMockProxyCallbacks).imsFeatureRemoved(eq(1), eq(2)); |
| } |
| |
| /** |
| * Tests ImsServiceController callbacks are properly called when an ImsService is bound and |
| * connected. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindServiceBindUnbind() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(1, 2)); |
| ServiceConnection conn = bindAndConnectService(testFeatures); |
| |
| mTestImsServiceController.unbind(); |
| |
| verify(mMockContext).unbindService(eq(conn)); |
| IBinder binder = mMockServiceControllerBinder.getBinder().asBinder(); |
| verify(binder).unlinkToDeath(any(), anyInt()); |
| verify(mMockServiceControllerBinder).removeImsFeature(eq(1), eq(1)); |
| verify(mMockServiceControllerBinder).removeImsFeature(eq(1), eq(2)); |
| verify(mMockCallbacks).imsServiceFeatureRemoved(eq(1), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockCallbacks).imsServiceFeatureRemoved(eq(1), eq(2), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureRemoved(eq(1), eq(1)); |
| verify(mMockProxyCallbacks).imsFeatureRemoved(eq(1), eq(2)); |
| } |
| |
| /** |
| * Ensures that imsServiceFeatureRemoved is called when the binder dies in another process. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindServiceAndBinderDied() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(1, 2)); |
| bindAndConnectService(testFeatures); |
| ArgumentCaptor<IBinder.DeathRecipient> deathCaptor = |
| ArgumentCaptor.forClass(IBinder.DeathRecipient.class); |
| IBinder binder = mMockServiceControllerBinder.getBinder().asBinder(); |
| verify(binder).linkToDeath(deathCaptor.capture(), anyInt()); |
| |
| deathCaptor.getValue().binderDied(); |
| |
| verify(mMockCallbacks).imsServiceFeatureRemoved(eq(1), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockCallbacks).imsServiceFeatureRemoved(eq(1), eq(2), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureRemoved(eq(1), eq(1)); |
| verify(mMockProxyCallbacks).imsFeatureRemoved(eq(1), eq(2)); |
| } |
| |
| /** |
| * Ensures ImsService and ImsResolver are notified when a feature is added. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindServiceAndAddFeature() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| bindAndConnectService(testFeatures); |
| verify(mMockServiceControllerBinder).createImsFeature(eq(1), eq(1)); |
| verify(mMockCallbacks).imsServiceFeatureCreated(eq(1), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureCreated(eq(1), eq(1)); |
| // Create a new list with an additional item |
| HashSet<Pair<Integer, Integer>> testFeaturesWithAddition = new HashSet<>(testFeatures); |
| testFeaturesWithAddition.add(new Pair<>(2, 1)); |
| |
| mTestImsServiceController.changeImsServiceFeatures(testFeaturesWithAddition); |
| |
| verify(mMockServiceControllerBinder).createImsFeature(eq(2), eq(1)); |
| verify(mMockCallbacks).imsServiceFeatureCreated(eq(2), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureCreated(eq(2), eq(1)); |
| } |
| |
| /** |
| * Ensures ImsService and ImsResolver are notified when a feature is added. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindServiceAndRemoveFeature() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(2, 1)); |
| bindAndConnectService(testFeatures); |
| verify(mMockServiceControllerBinder).createImsFeature(eq(1), eq(1)); |
| verify(mMockCallbacks).imsServiceFeatureCreated(eq(1), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureCreated(eq(1), eq(1)); |
| verify(mMockServiceControllerBinder).createImsFeature(eq(2), eq(1)); |
| verify(mMockCallbacks).imsServiceFeatureCreated(eq(2), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureCreated(eq(2), eq(1)); |
| // Create a new list with one less item |
| HashSet<Pair<Integer, Integer>> testFeaturesWithSubtraction = new HashSet<>(testFeatures); |
| testFeaturesWithSubtraction.remove(new Pair<>(2, 1)); |
| |
| mTestImsServiceController.changeImsServiceFeatures(testFeaturesWithSubtraction); |
| |
| verify(mMockServiceControllerBinder).removeImsFeature(eq(2), eq(1)); |
| verify(mMockCallbacks).imsServiceFeatureRemoved(eq(2), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureRemoved(eq(2), eq(1)); |
| } |
| |
| /** |
| * Ensures ImsService and ImsResolver are notified when all features are removed. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindServiceAndRemoveAllFeatures() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(2, 1)); |
| bindAndConnectService(testFeatures); |
| verify(mMockServiceControllerBinder).createImsFeature(eq(1), eq(1)); |
| verify(mMockCallbacks).imsServiceFeatureCreated(eq(1), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureCreated(eq(1), eq(1)); |
| verify(mMockServiceControllerBinder).createImsFeature(eq(2), eq(1)); |
| verify(mMockCallbacks).imsServiceFeatureCreated(eq(2), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureCreated(eq(2), eq(1)); |
| |
| // Create a new empty list |
| mTestImsServiceController.changeImsServiceFeatures(new HashSet<>()); |
| |
| verify(mMockServiceControllerBinder).removeImsFeature(eq(1), eq(1)); |
| verify(mMockCallbacks).imsServiceFeatureRemoved(eq(1), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureRemoved(eq(1), eq(1)); |
| verify(mMockServiceControllerBinder).removeImsFeature(eq(2), eq(1)); |
| verify(mMockCallbacks).imsServiceFeatureRemoved(eq(2), eq(1), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks).imsFeatureRemoved(eq(2), eq(1)); |
| } |
| |
| /** |
| * Verifies that nothing is notified of a feature change if the service is not bound. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindUnbindServiceAndAddFeature() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| bindAndConnectService(testFeatures); |
| mTestImsServiceController.unbind(); |
| // Create a new list with an additional item |
| HashSet<Pair<Integer, Integer>> testFeaturesWithAddition = new HashSet<>(testFeatures); |
| testFeaturesWithAddition.add(new Pair<>(1, 2)); |
| |
| mTestImsServiceController.changeImsServiceFeatures(testFeaturesWithAddition); |
| |
| verify(mMockServiceControllerBinder, never()).createImsFeature(eq(1), eq(2)); |
| verify(mMockCallbacks, never()).imsServiceFeatureCreated(eq(1), eq(2), |
| eq(mTestImsServiceController)); |
| verify(mMockProxyCallbacks, never()).imsFeatureCreated(eq(1), eq(2)); |
| } |
| |
| /** |
| * Verifies that the ImsServiceController automatically tries to bind again after an untimely |
| * binder death. |
| */ |
| @FlakyTest |
| @Test |
| public void testAutoBindAfterBinderDied() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(1, 2)); |
| bindAndConnectService(testFeatures); |
| mTestImsServiceController.setRebindRetryTime(() -> RETRY_TIMEOUT); |
| |
| getDeathRecipient().binderDied(); |
| |
| waitForHandlerActionDelayed(mTestImsServiceController.getHandler(), RETRY_TIMEOUT, |
| 2 * RETRY_TIMEOUT); |
| // The service should autobind after RETRY_TIMEOUT occurs |
| verify(mMockContext, times(2)).bindService(any(), any(), anyInt()); |
| } |
| |
| /** |
| * Ensure that bindService has only been called once before automatic rebind occurs. |
| */ |
| @FlakyTest |
| @Test |
| public void testNoAutoBindBeforeTimeout() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(1, 2)); |
| bindAndConnectService(testFeatures); |
| mTestImsServiceController.setRebindRetryTime(() -> RETRY_TIMEOUT); |
| |
| getDeathRecipient().binderDied(); |
| |
| // Be sure that there are no binds before the RETRY_TIMEOUT expires |
| verify(mMockContext, times(1)).bindService(any(), any(), anyInt()); |
| } |
| |
| /** |
| * Ensure that calling unbind stops automatic rebind of the ImsService from occuring. |
| */ |
| @FlakyTest |
| @Test |
| public void testUnbindCauseAutoBindCancelAfterBinderDied() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(1, 2)); |
| bindAndConnectService(testFeatures); |
| mTestImsServiceController.setRebindRetryTime(() -> RETRY_TIMEOUT); |
| |
| getDeathRecipient().binderDied(); |
| mTestImsServiceController.unbind(); |
| |
| waitForHandlerActionDelayed(mTestImsServiceController.getHandler(), RETRY_TIMEOUT, |
| 2 * RETRY_TIMEOUT); |
| // Unbind should stop the autobind from occurring. |
| verify(mMockContext, times(1)).bindService(any(), any(), anyInt()); |
| } |
| |
| /** |
| * Ensure that calling bind causes the automatic rebinding to be cancelled or not cause another |
| * call to bindService. |
| */ |
| @FlakyTest |
| @Test |
| public void testBindCauseAutoBindCancelAfterBinderDied() throws RemoteException { |
| HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>(); |
| testFeatures.add(new Pair<>(1, 1)); |
| testFeatures.add(new Pair<>(1, 2)); |
| bindAndConnectService(testFeatures); |
| mTestImsServiceController.setRebindRetryTime(() -> RETRY_TIMEOUT); |
| getDeathRecipient().binderDied(); |
| mTestImsServiceController.bind(testFeatures); |
| |
| waitForHandlerActionDelayed(mTestImsServiceController.getHandler(), RETRY_TIMEOUT, |
| 2 * RETRY_TIMEOUT); |
| // Should only see two binds, not three from the auto rebind that occurs. |
| verify(mMockContext, times(2)).bindService(any(), any(), anyInt()); |
| } |
| |
| private ServiceConnection bindAndConnectService(HashSet<Pair<Integer, Integer>> testFeatures) { |
| ArgumentCaptor<ServiceConnection> serviceCaptor = |
| ArgumentCaptor.forClass(ServiceConnection.class); |
| assertTrue(mTestImsServiceController.bind(testFeatures)); |
| verify(mMockContext).bindService(any(), serviceCaptor.capture(), anyInt()); |
| serviceCaptor.getValue().onServiceConnected(mTestComponentName, |
| mMockServiceControllerBinder.getBinder().asBinder()); |
| return serviceCaptor.getValue(); |
| } |
| |
| private IBinder.DeathRecipient getDeathRecipient() throws RemoteException { |
| ArgumentCaptor<IBinder.DeathRecipient> deathCaptor = |
| ArgumentCaptor.forClass(IBinder.DeathRecipient.class); |
| IBinder binder = mMockServiceControllerBinder.getBinder().asBinder(); |
| verify(binder).linkToDeath(deathCaptor.capture(), anyInt()); |
| return deathCaptor.getValue(); |
| } |
| } |