| /* |
| * 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; |
| |
| import static com.android.server.backup.testing.BackupManagerServiceTestUtils.startBackupThread; |
| import static com.android.server.backup.testing.TransportData.backupTransport; |
| import static com.android.server.backup.testing.TransportData.d2dTransport; |
| import static com.android.server.backup.testing.TransportData.localTransport; |
| import static com.android.server.backup.testing.TransportTestUtils.setUpCurrentTransport; |
| import static com.android.server.backup.testing.TransportTestUtils.setUpTransports; |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| 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.backup.BackupManager; |
| import android.app.backup.ISelectBackupTransportCallback; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.ContextWrapper; |
| import android.content.Intent; |
| import android.os.HandlerThread; |
| import android.platform.test.annotations.Presubmit; |
| import android.provider.Settings; |
| |
| import com.android.server.testing.shadows.ShadowAppBackupUtils; |
| import com.android.server.testing.shadows.ShadowBackupPolicyEnforcer; |
| import com.android.server.backup.testing.TransportData; |
| import com.android.server.backup.testing.TransportTestUtils.TransportMock; |
| import com.android.server.backup.transport.TransportNotRegisteredException; |
| import com.android.server.testing.FrameworkRobolectricTestRunner; |
| import com.android.server.testing.SystemLoaderPackages; |
| |
| import java.io.File; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| 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.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.shadows.ShadowContextWrapper; |
| import org.robolectric.shadows.ShadowLog; |
| import org.robolectric.shadows.ShadowLooper; |
| import org.robolectric.shadows.ShadowPackageManager; |
| import org.robolectric.shadows.ShadowSettings; |
| import org.robolectric.shadows.ShadowSystemClock; |
| |
| @RunWith(FrameworkRobolectricTestRunner.class) |
| @Config( |
| manifest = Config.NONE, |
| sdk = 26, |
| shadows = {ShadowAppBackupUtils.class, ShadowBackupPolicyEnforcer.class} |
| ) |
| @SystemLoaderPackages({"com.android.server.backup"}) |
| @Presubmit |
| public class BackupManagerServiceTest { |
| private static final String TAG = "BMSTest"; |
| |
| @Mock private TransportManager mTransportManager; |
| private HandlerThread mBackupThread; |
| private ShadowLooper mShadowBackupLooper; |
| private File mBaseStateDir; |
| private File mDataDir; |
| private ShadowContextWrapper mShadowContext; |
| private Context mContext; |
| private TransportData mTransport; |
| private String mTransportName; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| |
| mTransport = backupTransport(); |
| mTransportName = mTransport.transportName; |
| |
| mBackupThread = startBackupThread(this::uncaughtException); |
| mShadowBackupLooper = shadowOf(mBackupThread.getLooper()); |
| |
| ContextWrapper context = RuntimeEnvironment.application; |
| mContext = context; |
| mShadowContext = shadowOf(context); |
| |
| File cacheDir = mContext.getCacheDir(); |
| mBaseStateDir = new File(cacheDir, "base_state_dir"); |
| mDataDir = new File(cacheDir, "data_dir"); |
| |
| ShadowBackupPolicyEnforcer.setMandatoryBackupTransport(null); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| mBackupThread.quit(); |
| ShadowAppBackupUtils.reset(); |
| ShadowBackupPolicyEnforcer.setMandatoryBackupTransport(null); |
| } |
| |
| private void uncaughtException(Thread thread, Throwable e) { |
| // Unrelated exceptions are thrown in the backup thread. Until we mock everything properly |
| // we should not fail tests because of this. This is not flakiness, the exceptions thrown |
| // don't interfere with the tests. |
| ShadowLog.e(TAG, "Uncaught exception in test thread " + thread.getName(), e); |
| } |
| |
| /* Tests for destination string */ |
| |
| @Test |
| public void testDestinationString() throws Exception { |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| when(mTransportManager.getTransportCurrentDestinationString(eq(mTransportName))) |
| .thenReturn("destinationString"); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| String destination = backupManagerService.getDestinationString(mTransportName); |
| |
| assertThat(destination).isEqualTo("destinationString"); |
| } |
| |
| @Test |
| public void testDestinationString_whenTransportNotRegistered() throws Exception { |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| when(mTransportManager.getTransportCurrentDestinationString(eq(mTransportName))) |
| .thenThrow(TransportNotRegisteredException.class); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| String destination = backupManagerService.getDestinationString(mTransportName); |
| |
| assertThat(destination).isNull(); |
| } |
| |
| @Test |
| public void testDestinationString_withoutPermission() throws Exception { |
| mShadowContext.denyPermissions(android.Manifest.permission.BACKUP); |
| when(mTransportManager.getTransportCurrentDestinationString(eq(mTransportName))) |
| .thenThrow(TransportNotRegisteredException.class); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> backupManagerService.getDestinationString(mTransportName)); |
| } |
| |
| /* Tests for app eligibility */ |
| |
| @Test |
| public void testIsAppEligibleForBackup_whenAppEligible() throws Exception { |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| TransportMock transportMock = setUpCurrentTransport(mTransportManager, backupTransport()); |
| ShadowAppBackupUtils.sAppIsRunningAndEligibleForBackupWithTransport = p -> true; |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| boolean result = backupManagerService.isAppEligibleForBackup("app.package"); |
| |
| assertThat(result).isTrue(); |
| |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(transportMock.transportClient), any()); |
| } |
| |
| @Test |
| public void testIsAppEligibleForBackup_whenAppNotEligible() throws Exception { |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| setUpCurrentTransport(mTransportManager, mTransport); |
| ShadowAppBackupUtils.sAppIsRunningAndEligibleForBackupWithTransport = p -> false; |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| boolean result = backupManagerService.isAppEligibleForBackup("app.package"); |
| |
| assertThat(result).isFalse(); |
| } |
| |
| @Test |
| public void testIsAppEligibleForBackup_withoutPermission() throws Exception { |
| mShadowContext.denyPermissions(android.Manifest.permission.BACKUP); |
| setUpCurrentTransport(mTransportManager, mTransport); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> backupManagerService.isAppEligibleForBackup("app.package")); |
| } |
| |
| @Test |
| public void testFilterAppsEligibleForBackup() throws Exception { |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| TransportMock transportMock = setUpCurrentTransport(mTransportManager, mTransport); |
| Map<String, Boolean> packagesMap = new HashMap<>(); |
| packagesMap.put("package.a", true); |
| packagesMap.put("package.b", false); |
| ShadowAppBackupUtils.sAppIsRunningAndEligibleForBackupWithTransport = packagesMap::get; |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| String[] packages = packagesMap.keySet().toArray(new String[packagesMap.size()]); |
| |
| String[] filtered = backupManagerService.filterAppsEligibleForBackup(packages); |
| |
| assertThat(filtered).asList().containsExactly("package.a"); |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(transportMock.transportClient), any()); |
| } |
| |
| @Test |
| public void testFilterAppsEligibleForBackup_whenNoneIsEligible() throws Exception { |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| ShadowAppBackupUtils.sAppIsRunningAndEligibleForBackupWithTransport = p -> false; |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| String[] filtered = |
| backupManagerService.filterAppsEligibleForBackup( |
| new String[] {"package.a", "package.b"}); |
| |
| assertThat(filtered).isEmpty(); |
| } |
| |
| @Test |
| public void testFilterAppsEligibleForBackup_withoutPermission() throws Exception { |
| mShadowContext.denyPermissions(android.Manifest.permission.BACKUP); |
| setUpCurrentTransport(mTransportManager, mTransport); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> |
| backupManagerService.filterAppsEligibleForBackup( |
| new String[] {"package.a", "package.b"})); |
| } |
| |
| /* Tests for select transport */ |
| |
| private ComponentName mNewTransportComponent; |
| private TransportData mNewTransport; |
| private TransportMock mNewTransportMock; |
| private ComponentName mOldTransportComponent; |
| private TransportData mOldTransport; |
| private TransportMock mOldTransportMock; |
| |
| private void setUpForSelectTransport() throws Exception { |
| mNewTransport = backupTransport(); |
| mNewTransportComponent = mNewTransport.getTransportComponent(); |
| mOldTransport = d2dTransport(); |
| mOldTransportComponent = mOldTransport.getTransportComponent(); |
| List<TransportMock> transportMocks = |
| setUpTransports(mTransportManager, mNewTransport, mOldTransport, localTransport()); |
| mNewTransportMock = transportMocks.get(0); |
| mOldTransportMock = transportMocks.get(1); |
| when(mTransportManager.selectTransport(eq(mNewTransport.transportName))) |
| .thenReturn(mOldTransport.transportName); |
| } |
| |
| @Test |
| public void testSelectBackupTransport() throws Exception { |
| setUpForSelectTransport(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| String oldTransport = |
| backupManagerService.selectBackupTransport(mNewTransport.transportName); |
| |
| assertThat(getSettingsTransport()).isEqualTo(mNewTransport.transportName); |
| assertThat(oldTransport).isEqualTo(mOldTransport.transportName); |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(mNewTransportMock.transportClient), any()); |
| } |
| |
| @Test |
| public void testSelectBackupTransport_withoutPermission() throws Exception { |
| setUpForSelectTransport(); |
| mShadowContext.denyPermissions(android.Manifest.permission.BACKUP); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> backupManagerService.selectBackupTransport(mNewTransport.transportName)); |
| } |
| |
| @Test |
| public void testSelectBackupTransportAsync() throws Exception { |
| setUpForSelectTransport(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| when(mTransportManager.registerAndSelectTransport(eq(mNewTransportComponent))) |
| .thenReturn(BackupManager.SUCCESS); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class); |
| |
| backupManagerService.selectBackupTransportAsync(mNewTransportComponent, callback); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(getSettingsTransport()).isEqualTo(mNewTransport.transportName); |
| verify(callback).onSuccess(eq(mNewTransport.transportName)); |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(mNewTransportMock.transportClient), any()); |
| } |
| |
| @Test |
| public void testSelectBackupTransportAsync_whenMandatoryTransport() throws Exception { |
| setUpForSelectTransport(); |
| ShadowBackupPolicyEnforcer.setMandatoryBackupTransport(mNewTransportComponent); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| when(mTransportManager.registerAndSelectTransport(eq(mNewTransportComponent))) |
| .thenReturn(BackupManager.SUCCESS); |
| ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| backupManagerService.selectBackupTransportAsync(mNewTransportComponent, callback); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(getSettingsTransport()).isEqualTo(mNewTransport.transportName); |
| verify(callback).onSuccess(eq(mNewTransport.transportName)); |
| verify(mTransportManager) |
| .disposeOfTransportClient(eq(mNewTransportMock.transportClient), any()); |
| } |
| |
| @Test |
| public void testSelectBackupTransportAsync_whenOtherThanMandatoryTransport() throws Exception { |
| setUpForSelectTransport(); |
| ShadowBackupPolicyEnforcer.setMandatoryBackupTransport(mOldTransportComponent); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| when(mTransportManager.registerAndSelectTransport(eq(mNewTransportComponent))) |
| .thenReturn(BackupManager.SUCCESS); |
| ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| backupManagerService.selectBackupTransportAsync(mNewTransportComponent, callback); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(getSettingsTransport()).isNotEqualTo(mNewTransport.transportName); |
| verify(callback).onFailure(eq(BackupManager.ERROR_BACKUP_NOT_ALLOWED)); |
| } |
| |
| @Test |
| public void testSelectBackupTransportAsync_whenRegistrationFails() throws Exception { |
| setUpForSelectTransport(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| when(mTransportManager.registerAndSelectTransport(eq(mNewTransportComponent))) |
| .thenReturn(BackupManager.ERROR_TRANSPORT_UNAVAILABLE); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class); |
| |
| backupManagerService.selectBackupTransportAsync(mNewTransportComponent, callback); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(getSettingsTransport()).isNotEqualTo(mNewTransport.transportName); |
| verify(callback).onFailure(anyInt()); |
| } |
| |
| @Test |
| public void testSelectBackupTransportAsync_whenTransportGetsUnregistered() throws Exception { |
| setUpTransports(mTransportManager, mTransport.unregistered()); |
| ComponentName newTransportComponent = mTransport.getTransportComponent(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| when(mTransportManager.registerAndSelectTransport(eq(newTransportComponent))) |
| .thenReturn(BackupManager.SUCCESS); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class); |
| |
| backupManagerService.selectBackupTransportAsync(newTransportComponent, callback); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| assertThat(getSettingsTransport()).isNotEqualTo(mTransportName); |
| verify(callback).onFailure(anyInt()); |
| } |
| |
| @Test |
| public void testSelectBackupTransportAsync_withoutPermission() throws Exception { |
| setUpForSelectTransport(); |
| mShadowContext.denyPermissions(android.Manifest.permission.BACKUP); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| ComponentName newTransportComponent = mNewTransport.getTransportComponent(); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> |
| backupManagerService.selectBackupTransportAsync( |
| newTransportComponent, mock(ISelectBackupTransportCallback.class))); |
| } |
| |
| private String getSettingsTransport() { |
| return ShadowSettings.ShadowSecure.getString( |
| mContext.getContentResolver(), Settings.Secure.BACKUP_TRANSPORT); |
| } |
| |
| /* Tests for updating transport attributes */ |
| |
| private static final int PACKAGE_UID = 10; |
| private ComponentName mTransportComponent; |
| private int mTransportUid; |
| |
| private void setUpForUpdateTransportAttributes() throws Exception { |
| mTransportComponent = mTransport.getTransportComponent(); |
| String transportPackage = mTransportComponent.getPackageName(); |
| |
| ShadowPackageManager shadowPackageManager = shadowOf(mContext.getPackageManager()); |
| shadowPackageManager.addPackage(transportPackage); |
| shadowPackageManager.setPackagesForUid(PACKAGE_UID, transportPackage); |
| |
| mTransportUid = mContext.getPackageManager().getPackageUid(transportPackage, 0); |
| } |
| |
| @Test |
| public void |
| testUpdateTransportAttributes_whenTransportUidEqualsToCallingUid_callsThroughToTransportManager() |
| throws Exception { |
| setUpForUpdateTransportAttributes(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| Intent configurationIntent = new Intent(); |
| Intent dataManagementIntent = new Intent(); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| backupManagerService.updateTransportAttributes( |
| mTransportUid, |
| mTransportComponent, |
| mTransportName, |
| configurationIntent, |
| "currentDestinationString", |
| dataManagementIntent, |
| "dataManagementLabel"); |
| |
| verify(mTransportManager) |
| .updateTransportAttributes( |
| eq(mTransportComponent), |
| eq(mTransportName), |
| eq(configurationIntent), |
| eq("currentDestinationString"), |
| eq(dataManagementIntent), |
| eq("dataManagementLabel")); |
| } |
| |
| @Test |
| public void testUpdateTransportAttributes_whenTransportUidNotEqualToCallingUid_throwsException() |
| throws Exception { |
| setUpForUpdateTransportAttributes(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> |
| backupManagerService.updateTransportAttributes( |
| mTransportUid + 1, |
| mTransportComponent, |
| mTransportName, |
| new Intent(), |
| "currentDestinationString", |
| new Intent(), |
| "dataManagementLabel")); |
| } |
| |
| @Test |
| public void testUpdateTransportAttributes_whenTransportComponentNull_throwsException() |
| throws Exception { |
| setUpForUpdateTransportAttributes(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| RuntimeException.class, |
| () -> |
| backupManagerService.updateTransportAttributes( |
| mTransportUid, |
| null, |
| mTransportName, |
| new Intent(), |
| "currentDestinationString", |
| new Intent(), |
| "dataManagementLabel")); |
| } |
| |
| @Test |
| public void testUpdateTransportAttributes_whenNameNull_throwsException() throws Exception { |
| setUpForUpdateTransportAttributes(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| RuntimeException.class, |
| () -> |
| backupManagerService.updateTransportAttributes( |
| mTransportUid, |
| mTransportComponent, |
| null, |
| new Intent(), |
| "currentDestinationString", |
| new Intent(), |
| "dataManagementLabel")); |
| } |
| |
| @Test |
| public void testUpdateTransportAttributes_whenCurrentDestinationStringNull_throwsException() |
| throws Exception { |
| setUpForUpdateTransportAttributes(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| RuntimeException.class, |
| () -> |
| backupManagerService.updateTransportAttributes( |
| mTransportUid, |
| mTransportComponent, |
| mTransportName, |
| new Intent(), |
| null, |
| new Intent(), |
| "dataManagementLabel")); |
| } |
| |
| @Test |
| public void |
| testUpdateTransportAttributes_whenDataManagementArgumentsNullityDontMatch_throwsException() |
| throws Exception { |
| setUpForUpdateTransportAttributes(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| RuntimeException.class, |
| () -> |
| backupManagerService.updateTransportAttributes( |
| mTransportUid, |
| mTransportComponent, |
| mTransportName, |
| new Intent(), |
| "currentDestinationString", |
| null, |
| "dataManagementLabel")); |
| |
| expectThrows( |
| RuntimeException.class, |
| () -> |
| backupManagerService.updateTransportAttributes( |
| mTransportUid, |
| mTransportComponent, |
| mTransportName, |
| new Intent(), |
| "currentDestinationString", |
| new Intent(), |
| null)); |
| } |
| |
| @Test |
| public void testUpdateTransportAttributes_whenPermissionGranted_callsThroughToTransportManager() |
| throws Exception { |
| setUpForUpdateTransportAttributes(); |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| Intent configurationIntent = new Intent(); |
| Intent dataManagementIntent = new Intent(); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| backupManagerService.updateTransportAttributes( |
| mTransportUid, |
| mTransportComponent, |
| mTransportName, |
| configurationIntent, |
| "currentDestinationString", |
| dataManagementIntent, |
| "dataManagementLabel"); |
| |
| verify(mTransportManager) |
| .updateTransportAttributes( |
| eq(mTransportComponent), |
| eq(mTransportName), |
| eq(configurationIntent), |
| eq("currentDestinationString"), |
| eq(dataManagementIntent), |
| eq("dataManagementLabel")); |
| } |
| |
| @Test |
| public void testUpdateTransportAttributes_whenPermissionDenied_throwsSecurityException() |
| throws Exception { |
| setUpForUpdateTransportAttributes(); |
| mShadowContext.denyPermissions(android.Manifest.permission.BACKUP); |
| BackupManagerService backupManagerService = createInitializedBackupManagerService(); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> |
| backupManagerService.updateTransportAttributes( |
| mTransportUid, |
| mTransportComponent, |
| mTransportName, |
| new Intent(), |
| "currentDestinationString", |
| new Intent(), |
| "dataManagementLabel")); |
| } |
| |
| /* Miscellaneous tests */ |
| |
| @Test |
| public void testConstructor_postRegisterTransports() { |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| |
| createBackupManagerService(); |
| |
| mShadowBackupLooper.runToEndOfTasks(); |
| verify(mTransportManager).registerTransports(); |
| } |
| |
| @Test |
| public void testConstructor_doesNotRegisterTransportsSynchronously() { |
| mShadowContext.grantPermissions(android.Manifest.permission.BACKUP); |
| |
| createBackupManagerService(); |
| |
| // Operations posted to mBackupThread only run with mShadowBackupLooper.runToEndOfTasks() |
| verify(mTransportManager, never()).registerTransports(); |
| } |
| |
| private BackupManagerService createBackupManagerService() { |
| return new BackupManagerService( |
| mContext, |
| new Trampoline(mContext), |
| mBackupThread, |
| mBaseStateDir, |
| mDataDir, |
| mTransportManager); |
| } |
| |
| private BackupManagerService createInitializedBackupManagerService() { |
| BackupManagerService backupManagerService = |
| new BackupManagerService( |
| mContext, |
| new Trampoline(mContext), |
| mBackupThread, |
| mBaseStateDir, |
| mDataDir, |
| mTransportManager); |
| mShadowBackupLooper.runToEndOfTasks(); |
| // Handler instances have their own clock, so advancing looper (with runToEndOfTasks()) |
| // above does NOT advance the handlers' clock, hence whenever a handler post messages with |
| // specific time to the looper the time of those messages will be before the looper's time. |
| // To fix this we advance SystemClock as well since that is from where the handlers read |
| // time. |
| ShadowSystemClock.setCurrentTimeMillis(mShadowBackupLooper.getScheduler().getCurrentTime()); |
| return backupManagerService; |
| } |
| } |
