| /* |
| * Copyright (C) 2018 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.server.backup.restore; |
| |
| import static com.android.server.backup.testing.BackupManagerServiceTestUtils.createBackupWakeLock; |
| import static com.android.server.backup.testing.BackupManagerServiceTestUtils.setUpBackupManagerServiceBasics; |
| import static com.android.server.backup.testing.BackupManagerServiceTestUtils.startBackupThreadAndGetLooper; |
| import static com.android.server.backup.testing.TestUtils.assertEventLogged; |
| import static com.android.server.backup.testing.TestUtils.assertEventNotLogged; |
| import static com.android.server.backup.testing.TransportData.backupTransport; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.AdditionalMatchers.aryEq; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyBoolean; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.ArgumentMatchers.isNull; |
| import static org.mockito.Mockito.doCallRealMethod; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| import static org.robolectric.Shadows.shadowOf; |
| import static org.testng.Assert.expectThrows; |
| |
| import android.app.Application; |
| import android.app.backup.IBackupManagerMonitor; |
| import android.app.backup.IRestoreObserver; |
| import android.app.backup.IRestoreSession; |
| import android.app.backup.RestoreSet; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageInfo; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.PowerManager; |
| import android.os.RemoteException; |
| import android.platform.test.annotations.Presubmit; |
| |
| import com.android.server.EventLogTags; |
| import com.android.server.backup.BackupAgentTimeoutParameters; |
| import com.android.server.backup.TransportManager; |
| import com.android.server.backup.UserBackupManagerService; |
| import com.android.server.backup.internal.BackupHandler; |
| import com.android.server.backup.testing.TransportData; |
| import com.android.server.backup.testing.TransportTestUtils; |
| import com.android.server.backup.testing.TransportTestUtils.TransportMock; |
| import com.android.server.testing.shadows.ShadowApplicationPackageManager; |
| import com.android.server.testing.shadows.ShadowEventLog; |
| import com.android.server.testing.shadows.ShadowPerformUnifiedRestoreTask; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.shadows.ShadowApplication; |
| import org.robolectric.shadows.ShadowBinder; |
| import org.robolectric.shadows.ShadowLooper; |
| import org.robolectric.shadows.ShadowPackageManager; |
| |
| import java.util.ArrayDeque; |
| |
| @RunWith(RobolectricTestRunner.class) |
| @Config( |
| shadows = { |
| ShadowApplicationPackageManager.class, |
| ShadowBinder.class, |
| ShadowEventLog.class, |
| ShadowPerformUnifiedRestoreTask.class |
| }) |
| @Presubmit |
| public class ActiveRestoreSessionTest { |
| private static final String PACKAGE_1 = "com.example.package1"; |
| private static final String PACKAGE_2 = "com.example.package2"; |
| private static final long TOKEN_1 = 1L; |
| private static final long TOKEN_2 = 2L; |
| |
| @Mock private UserBackupManagerService mBackupManagerService; |
| @Mock private TransportManager mTransportManager; |
| @Mock private IRestoreObserver mObserver; |
| @Mock private IBackupManagerMonitor mMonitor; |
| private ShadowLooper mShadowBackupLooper; |
| private ShadowApplication mShadowApplication; |
| private PowerManager.WakeLock mWakeLock; |
| private TransportData mTransport; |
| private RestoreSet mRestoreSet1; |
| private RestoreSet mRestoreSet2; |
| private ShadowPackageManager mShadowPackageManager; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| |
| mTransport = backupTransport(); |
| |
| mRestoreSet1 = new RestoreSet("name1", "device1", TOKEN_1); |
| mRestoreSet2 = new RestoreSet("name2", "device2", TOKEN_2); |
| |
| Application application = RuntimeEnvironment.application; |
| mShadowApplication = shadowOf(application); |
| |
| mShadowPackageManager = shadowOf(application.getPackageManager()); |
| |
| Looper backupLooper = startBackupThreadAndGetLooper(); |
| mShadowBackupLooper = shadowOf(backupLooper); |
| |
| Handler mainHandler = new Handler(Looper.getMainLooper()); |
| BackupAgentTimeoutParameters agentTimeoutParameters = |
| new BackupAgentTimeoutParameters(mainHandler, application.getContentResolver()); |
| agentTimeoutParameters.start(); |
| |
| // We need to mock BMS timeout parameters before initializing the BackupHandler since |
| // the constructor of BackupHandler relies on it. |
| when(mBackupManagerService.getAgentTimeoutParameters()).thenReturn(agentTimeoutParameters); |
| BackupHandler backupHandler = new BackupHandler(mBackupManagerService, backupLooper); |
| |
| mWakeLock = createBackupWakeLock(application); |
| |
| // TODO: Migrate to use spy(createInitializedBackupManagerService()) |
| setUpBackupManagerServiceBasics( |
| mBackupManagerService, |
| application, |
| mTransportManager, |
| application.getPackageManager(), |
| backupHandler, |
| mWakeLock, |
| agentTimeoutParameters); |
| when(mBackupManagerService.getPendingRestores()).thenReturn(new ArrayDeque<>()); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| ShadowApplicationPackageManager.reset(); |
| ShadowPerformUnifiedRestoreTask.reset(); |
| } |
| |
| @Test |
| public void testGetAvailableRestoreSets_withoutPermission() throws Exception { |
| mShadowApplication.denyPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(PACKAGE_1, mTransport); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> restoreSession.getAvailableRestoreSets(mObserver, mMonitor)); |
| } |
| |
| @Test |
| public void testGetAvailableRestoreSets_forNullObserver() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(PACKAGE_1, mTransport); |
| |
| expectThrows( |
| RuntimeException.class, |
| () -> restoreSession.getAvailableRestoreSets(null, mMonitor)); |
| } |
| |
| @Test |
| public void testGetAvailableRestoreSets_whenTransportNotRegistered() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport.unregistered()); |
| IRestoreSession restoreSession = createActiveRestoreSession(PACKAGE_1, mTransport); |
| |
| int result = restoreSession.getAvailableRestoreSets(mObserver, mMonitor); |
| |
| assertThat(result).isEqualTo(-1); |
| } |
| |
| @Test |
| public void testGetAvailableRestoreSets() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| TransportMock transportMock = setUpTransport(mTransport); |
| when(transportMock.transport.getAvailableRestoreSets()) |
| .thenReturn(new RestoreSet[] {mRestoreSet1, mRestoreSet2}); |
| IRestoreSession restoreSession = createActiveRestoreSession(PACKAGE_1, mTransport); |
| |
| int result = restoreSession.getAvailableRestoreSets(mObserver, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(result).isEqualTo(0); |
| verify(mObserver) |
| .restoreSetsAvailable(aryEq(new RestoreSet[] {mRestoreSet1, mRestoreSet2})); |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(transportMock.transportClient), any()); |
| assertThat(mWakeLock.isHeld()).isFalse(); |
| } |
| |
| @Test |
| public void testGetAvailableRestoreSets_forEmptyRestoreSets() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| TransportMock transportMock = setUpTransport(mTransport); |
| when(transportMock.transport.getAvailableRestoreSets()).thenReturn(new RestoreSet[0]); |
| IRestoreSession restoreSession = createActiveRestoreSession(PACKAGE_1, mTransport); |
| |
| int result = restoreSession.getAvailableRestoreSets(mObserver, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(result).isEqualTo(0); |
| verify(mObserver).restoreSetsAvailable(aryEq(new RestoreSet[0])); |
| assertEventNotLogged(EventLogTags.RESTORE_TRANSPORT_FAILURE); |
| } |
| |
| @Test |
| public void testGetAvailableRestoreSets_forNullRestoreSets() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| TransportMock transportMock = setUpTransport(mTransport); |
| when(transportMock.transport.getAvailableRestoreSets()).thenReturn(null); |
| IRestoreSession restoreSession = createActiveRestoreSession(PACKAGE_1, mTransport); |
| |
| int result = restoreSession.getAvailableRestoreSets(mObserver, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(result).isEqualTo(0); |
| verify(mObserver).restoreSetsAvailable(isNull()); |
| assertEventLogged(EventLogTags.RESTORE_TRANSPORT_FAILURE); |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(transportMock.transportClient), any()); |
| assertThat(mWakeLock.isHeld()).isFalse(); |
| } |
| |
| @Test |
| public void testRestoreAll() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| doCallRealMethod().when(mBackupManagerService).setRestoreInProgress(anyBoolean()); |
| when(mBackupManagerService.isRestoreInProgress()).thenCallRealMethod(); |
| TransportMock transportMock = setUpTransport(mTransport); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| |
| int result = restoreSession.restoreAll(TOKEN_1, mObserver, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(result).isEqualTo(0); |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(transportMock.transportClient), any()); |
| assertThat(mWakeLock.isHeld()).isFalse(); |
| assertThat(mBackupManagerService.isRestoreInProgress()).isFalse(); |
| // Verify it created the task properly |
| ShadowPerformUnifiedRestoreTask shadowTask = |
| ShadowPerformUnifiedRestoreTask.getLastCreated(); |
| assertThat(shadowTask.isFullSystemRestore()).isTrue(); |
| assertThat(shadowTask.getFilterSet()).isNull(); |
| assertThat(shadowTask.getPackage()).isNull(); |
| } |
| |
| @Test |
| public void testRestoreAll_whenNoRestoreSets() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(null, mTransport); |
| |
| int result = restoreSession.restoreAll(TOKEN_1, mObserver, mMonitor); |
| |
| assertThat(result).isEqualTo(-1); |
| } |
| |
| @Test |
| public void testRestoreAll_whenSinglePackageSession() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(PACKAGE_1, mTransport, mRestoreSet1); |
| |
| int result = restoreSession.restoreAll(TOKEN_1, mObserver, mMonitor); |
| |
| assertThat(result).isEqualTo(-1); |
| } |
| |
| @Test |
| public void testRestoreAll_whenSessionEnded() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| restoreSession.endRestoreSession(); |
| mShadowBackupLooper.runToEndOfTasks(); |
| |
| expectThrows( |
| IllegalStateException.class, |
| () -> restoreSession.restoreAll(TOKEN_1, mObserver, mMonitor)); |
| } |
| |
| @Test |
| public void testRestoreAll_whenTransportNotRegistered() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport.unregistered()); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| |
| int result = restoreSession.restoreAll(TOKEN_1, mObserver, mMonitor); |
| |
| assertThat(result).isEqualTo(-1); |
| } |
| |
| @Test |
| public void testRestoreAll_whenRestoreInProgress_addsToPendingRestores() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| when(mBackupManagerService.isRestoreInProgress()).thenReturn(true); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| |
| int result = restoreSession.restoreAll(TOKEN_1, mObserver, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(result).isEqualTo(0); |
| assertThat(mBackupManagerService.getPendingRestores()).hasSize(1); |
| } |
| |
| @Test |
| public void testRestorePackages_for2Packages() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| TransportMock transportMock = setUpTransport(mTransport); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| |
| int result = restoreSession.restorePackages(TOKEN_1, mObserver, |
| new String[] {PACKAGE_1, PACKAGE_2}, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(result).isEqualTo(0); |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(transportMock.transportClient), any()); |
| assertThat(mWakeLock.isHeld()).isFalse(); |
| assertThat(mBackupManagerService.isRestoreInProgress()).isFalse(); |
| ShadowPerformUnifiedRestoreTask shadowTask = |
| ShadowPerformUnifiedRestoreTask.getLastCreated(); |
| assertThat(shadowTask.getFilterSet()).asList().containsExactly(PACKAGE_1, PACKAGE_2); |
| assertThat(shadowTask.getPackage()).isNull(); |
| } |
| |
| @Test |
| public void testRestorePackages_for2Packages_createsSystemRestoreTask() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| |
| restoreSession.restorePackages(TOKEN_1, mObserver, new String[] {PACKAGE_1, PACKAGE_2}, |
| mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(ShadowPerformUnifiedRestoreTask.getLastCreated().isFullSystemRestore()).isTrue(); |
| } |
| |
| @Test |
| public void testRestorePackages_for1Package() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| |
| restoreSession.restorePackages(TOKEN_1, mObserver, new String[] {PACKAGE_1}, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| ShadowPerformUnifiedRestoreTask shadowTask = |
| ShadowPerformUnifiedRestoreTask.getLastCreated(); |
| assertThat(shadowTask.getFilterSet()).asList().containsExactly(PACKAGE_1); |
| assertThat(shadowTask.getPackage()).isNull(); |
| } |
| |
| @Test |
| public void testRestorePackages_for1Package_createsNonSystemRestoreTask() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| |
| restoreSession.restorePackages(TOKEN_1, mObserver, new String[] {PACKAGE_1}, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(ShadowPerformUnifiedRestoreTask.getLastCreated().isFullSystemRestore()) |
| .isFalse(); |
| } |
| |
| @Test |
| public void testRestorePackages_whenNoRestoreSets() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(null, mTransport); |
| |
| int result = restoreSession.restorePackages(TOKEN_1, mObserver, new String[] {PACKAGE_1}, |
| mMonitor); |
| |
| assertThat(result).isEqualTo(-1); |
| } |
| |
| @Test |
| public void testRestorePackages_whenSinglePackageSession() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(PACKAGE_1, mTransport, mRestoreSet1); |
| |
| int result = restoreSession.restorePackages(TOKEN_1, mObserver, new String[] {PACKAGE_2}, |
| mMonitor); |
| |
| assertThat(result).isEqualTo(-1); |
| } |
| |
| @Test |
| public void testRestorePackages_whenSessionEnded() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| restoreSession.endRestoreSession(); |
| mShadowBackupLooper.runToEndOfTasks(); |
| |
| expectThrows( |
| IllegalStateException.class, |
| () -> |
| restoreSession.restorePackages(TOKEN_1, mObserver, new String[] {PACKAGE_1}, |
| mMonitor)); |
| } |
| |
| @Test |
| public void testRestorePackages_whenTransportNotRegistered() throws Exception { |
| mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpTransport(mTransport.unregistered()); |
| IRestoreSession restoreSession = |
| createActiveRestoreSessionWithRestoreSets(null, mTransport, mRestoreSet1); |
| |
| int result = restoreSession.restorePackages(TOKEN_1, mObserver, new String[] {PACKAGE_1}, |
| mMonitor); |
| |
| assertThat(result).isEqualTo(-1); |
| } |
| |
| @Test |
| public void testRestorePackage_whenCallerIsPackage() throws Exception { |
| // No need for BACKUP permission in this case |
| mShadowApplication.denyPermissions(android.Manifest.permission.BACKUP); |
| ShadowBinder.setCallingUid(1); |
| setUpPackage(PACKAGE_1, /* uid */ 1); |
| when(mBackupManagerService.getAvailableRestoreToken(PACKAGE_1)).thenReturn(TOKEN_1); |
| TransportMock transportMock = setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(PACKAGE_1, mTransport); |
| |
| int result = restoreSession.restorePackage(PACKAGE_1, mObserver, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(result).isEqualTo(0); |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(transportMock.transportClient), any()); |
| assertThat(mWakeLock.isHeld()).isFalse(); |
| assertThat(mBackupManagerService.isRestoreInProgress()).isFalse(); |
| ShadowPerformUnifiedRestoreTask shadowTask = |
| ShadowPerformUnifiedRestoreTask.getLastCreated(); |
| assertThat(shadowTask.isFullSystemRestore()).isFalse(); |
| assertThat(shadowTask.getFilterSet()).isNull(); |
| assertThat(shadowTask.getPackage().packageName).isEqualTo(PACKAGE_1); |
| } |
| |
| @Test |
| public void testRestorePackage_whenPackageNullWhenCreated() throws Exception { |
| ShadowBinder.setCallingUid(1); |
| setUpPackage(PACKAGE_1, /* uid */ 1); |
| when(mBackupManagerService.getAvailableRestoreToken(PACKAGE_1)).thenReturn(TOKEN_1); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(null, mTransport); |
| |
| int result = restoreSession.restorePackage(PACKAGE_1, mObserver, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(result).isEqualTo(0); |
| } |
| |
| @Test |
| public void testRestorePackage_whenCallerIsNotPackageAndPermissionGranted() throws Exception { |
| final int pid = 1211; |
| final int uid = 1; |
| mShadowApplication.grantPermissions(pid, uid, android.Manifest.permission.BACKUP); |
| ShadowBinder.setCallingPid(pid); |
| ShadowBinder.setCallingUid(uid); |
| setUpPackage(PACKAGE_1, /* uid */ 2); |
| when(mBackupManagerService.getAvailableRestoreToken(PACKAGE_1)).thenReturn(TOKEN_1); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(PACKAGE_1, mTransport); |
| |
| int result = restoreSession.restorePackage(PACKAGE_1, mObserver, mMonitor); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(result).isEqualTo(0); |
| } |
| |
| @Test |
| public void testRestorePackage_whenCallerIsNotPackageAndPermissionDenied() throws Exception { |
| final int pid = 1211; |
| final int uid = 1; |
| mShadowApplication.denyPermissions(pid, uid, android.Manifest.permission.BACKUP); |
| ShadowBinder.setCallingPid(pid); |
| ShadowBinder.setCallingUid(uid); |
| setUpPackage(PACKAGE_1, /* uid */ 2); |
| when(mBackupManagerService.getAvailableRestoreToken(PACKAGE_1)).thenReturn(TOKEN_1); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(PACKAGE_1, mTransport); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> restoreSession.restorePackage(PACKAGE_1, mObserver, mMonitor)); |
| } |
| |
| @Test |
| public void testRestorePackage_whenPackageNotFound() throws Exception { |
| final int pid = 1211; |
| final int uid = 1; |
| mShadowApplication.grantPermissions(pid, uid, android.Manifest.permission.BACKUP); |
| ShadowBinder.setCallingPid(pid); |
| ShadowBinder.setCallingUid(uid); |
| setUpPackage(PACKAGE_1, /* uid */ 1); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(null, mTransport); |
| |
| int result = restoreSession.restorePackage(PACKAGE_2, mObserver, mMonitor); |
| |
| assertThat(result).isEqualTo(-1); |
| } |
| |
| @Test |
| public void testRestorePackage_whenSessionEnded() throws Exception { |
| ShadowBinder.setCallingUid(1); |
| setUpPackage(PACKAGE_1, /* uid */ 1); |
| setUpTransport(mTransport); |
| IRestoreSession restoreSession = createActiveRestoreSession(null, mTransport); |
| restoreSession.endRestoreSession(); |
| mShadowBackupLooper.runToEndOfTasks(); |
| |
| expectThrows( |
| IllegalStateException.class, |
| () -> restoreSession.restorePackage(PACKAGE_1, mObserver, mMonitor)); |
| } |
| |
| @Test |
| public void testRestorePackage_whenTransportNotRegistered() throws Exception { |
| ShadowBinder.setCallingUid(1); |
| setUpPackage(PACKAGE_1, /* uid */ 1); |
| setUpTransport(mTransport.unregistered()); |
| IRestoreSession restoreSession = createActiveRestoreSession(null, mTransport); |
| |
| int result = restoreSession.restorePackage(PACKAGE_1, mObserver, mMonitor); |
| |
| assertThat(result).isEqualTo(-1); |
| } |
| |
| // TODO: Create a builder for PackageInfo/ApplicationInfo and unify usage with |
| // TransportManagerTest |
| private void setUpPackage(String packageName, int uid) { |
| PackageInfo packageInfo = new PackageInfo(); |
| packageInfo.packageName = packageName; |
| packageInfo.applicationInfo = new ApplicationInfo(); |
| packageInfo.applicationInfo.uid = uid; |
| mShadowPackageManager.installPackage(packageInfo); |
| ShadowApplicationPackageManager.addInstalledPackage(packageName, packageInfo); |
| } |
| |
| private IRestoreSession createActiveRestoreSession( |
| String packageName, TransportData transport) { |
| return new ActiveRestoreSession( |
| mBackupManagerService, packageName, transport.transportName); |
| } |
| |
| private IRestoreSession createActiveRestoreSessionWithRestoreSets( |
| String packageName, TransportData transport, RestoreSet... restoreSets) |
| throws RemoteException { |
| ActiveRestoreSession restoreSession = |
| new ActiveRestoreSession( |
| mBackupManagerService, packageName, transport.transportName); |
| restoreSession.setRestoreSets(restoreSets); |
| return restoreSession; |
| } |
| |
| private TransportMock setUpTransport(TransportData transport) throws Exception { |
| return TransportTestUtils.setUpTransport(mTransportManager, transport); |
| } |
| } |
