| /* |
| * Copyright (C) 2019 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; |
| |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.anyBoolean; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.anyInt; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.anyLong; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.anyString; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.doAnswer; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.verify; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.when; |
| import static com.android.server.RescueParty.LEVEL_FACTORY_RESET; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.ArgumentMatchers.isNull; |
| import static org.mockito.Mockito.times; |
| |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.pm.VersionedPackage; |
| import android.os.Bundle; |
| import android.os.RecoverySystem; |
| import android.os.RemoteCallback; |
| import android.os.SystemProperties; |
| import android.os.UserHandle; |
| import android.provider.DeviceConfig; |
| import android.provider.Settings; |
| |
| import com.android.dx.mockito.inline.extended.ExtendedMockito; |
| import com.android.server.PackageWatchdog.PackageHealthObserverImpact; |
| import com.android.server.RescueParty.RescuePartyObserver; |
| import com.android.server.am.SettingsToPropertiesMapper; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Answers; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Captor; |
| import org.mockito.Mock; |
| import org.mockito.MockitoSession; |
| import org.mockito.quality.Strictness; |
| import org.mockito.stubbing.Answer; |
| |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| |
| /** |
| * Test RescueParty. |
| */ |
| public class RescuePartyTest { |
| private static final long CURRENT_NETWORK_TIME_MILLIS = 0L; |
| private static final String FAKE_NATIVE_NAMESPACE1 = "native1"; |
| private static final String FAKE_NATIVE_NAMESPACE2 = "native2"; |
| private static final String[] FAKE_RESET_NATIVE_NAMESPACES = |
| {FAKE_NATIVE_NAMESPACE1, FAKE_NATIVE_NAMESPACE2}; |
| |
| private static VersionedPackage sFailingPackage = new VersionedPackage("com.package.name", 1); |
| private static final String PROP_DISABLE_RESCUE = "persist.sys.disable_rescue"; |
| private static final String CALLING_PACKAGE1 = "com.package.name1"; |
| private static final String CALLING_PACKAGE2 = "com.package.name2"; |
| private static final String NAMESPACE1 = "namespace1"; |
| private static final String NAMESPACE2 = "namespace2"; |
| private static final String PROP_DEVICE_CONFIG_DISABLE_FLAG = |
| "persist.device_config.configuration.disable_rescue_party"; |
| |
| private MockitoSession mSession; |
| private HashMap<String, String> mSystemSettingsMap; |
| |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private Context mMockContext; |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private PackageWatchdog mMockPackageWatchdog; |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private ContentResolver mMockContentResolver; |
| |
| @Captor |
| private ArgumentCaptor<RemoteCallback> mMonitorCallbackCaptor; |
| @Captor |
| private ArgumentCaptor<List<String>> mPackageListCaptor; |
| |
| @Before |
| public void setUp() throws Exception { |
| mSession = |
| ExtendedMockito.mockitoSession().initMocks( |
| this) |
| .strictness(Strictness.LENIENT) |
| .spyStatic(DeviceConfig.class) |
| .spyStatic(SystemProperties.class) |
| .spyStatic(Settings.Global.class) |
| .spyStatic(Settings.Secure.class) |
| .spyStatic(Settings.Config.class) |
| .spyStatic(SettingsToPropertiesMapper.class) |
| .spyStatic(RecoverySystem.class) |
| .spyStatic(RescueParty.class) |
| .spyStatic(PackageWatchdog.class) |
| .startMocking(); |
| mSystemSettingsMap = new HashMap<>(); |
| |
| when(mMockContext.getContentResolver()).thenReturn(mMockContentResolver); |
| // Reset observer instance to get new mock context on every run |
| RescuePartyObserver.reset(); |
| |
| // Mock SystemProperties setter and various getters |
| doAnswer((Answer<Void>) invocationOnMock -> { |
| String key = invocationOnMock.getArgument(0); |
| String value = invocationOnMock.getArgument(1); |
| |
| mSystemSettingsMap.put(key, value); |
| return null; |
| } |
| ).when(() -> SystemProperties.set(anyString(), anyString())); |
| |
| doAnswer((Answer<Boolean>) invocationOnMock -> { |
| String key = invocationOnMock.getArgument(0); |
| boolean defaultValue = invocationOnMock.getArgument(1); |
| |
| String storedValue = mSystemSettingsMap.get(key); |
| return storedValue == null ? defaultValue : Boolean.parseBoolean(storedValue); |
| } |
| ).when(() -> SystemProperties.getBoolean(anyString(), anyBoolean())); |
| |
| doAnswer((Answer<Integer>) invocationOnMock -> { |
| String key = invocationOnMock.getArgument(0); |
| int defaultValue = invocationOnMock.getArgument(1); |
| |
| String storedValue = mSystemSettingsMap.get(key); |
| return storedValue == null ? defaultValue : Integer.parseInt(storedValue); |
| } |
| ).when(() -> SystemProperties.getInt(anyString(), anyInt())); |
| |
| doAnswer((Answer<Long>) invocationOnMock -> { |
| String key = invocationOnMock.getArgument(0); |
| long defaultValue = invocationOnMock.getArgument(1); |
| |
| String storedValue = mSystemSettingsMap.get(key); |
| return storedValue == null ? defaultValue : Long.parseLong(storedValue); |
| } |
| ).when(() -> SystemProperties.getLong(anyString(), anyLong())); |
| |
| // Mock DeviceConfig |
| doAnswer((Answer<Boolean>) invocationOnMock -> true) |
| .when(() -> DeviceConfig.setProperty(anyString(), anyString(), anyString(), |
| anyBoolean())); |
| doAnswer((Answer<Void>) invocationOnMock -> null) |
| .when(() -> DeviceConfig.resetToDefaults(anyInt(), anyString())); |
| |
| // Mock PackageWatchdog |
| doAnswer((Answer<PackageWatchdog>) invocationOnMock -> mMockPackageWatchdog) |
| .when(() -> PackageWatchdog.getInstance(mMockContext)); |
| |
| doReturn(CURRENT_NETWORK_TIME_MILLIS).when(() -> RescueParty.getElapsedRealtime()); |
| |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, |
| Integer.toString(RescueParty.LEVEL_NONE)); |
| SystemProperties.set(RescueParty.PROP_RESCUE_BOOT_COUNT, Integer.toString(0)); |
| SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(true)); |
| SystemProperties.set(PROP_DEVICE_CONFIG_DISABLE_FLAG, Boolean.toString(false)); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| mSession.finishMocking(); |
| } |
| |
| @Test |
| public void testBootLoopDetectionWithExecutionForAllRescueLevels() { |
| noteBoot(); |
| |
| verifySettingsResets(Settings.RESET_MODE_UNTRUSTED_DEFAULTS, /*resetNamespaces=*/ null); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| |
| noteBoot(); |
| |
| verifySettingsResets(Settings.RESET_MODE_UNTRUSTED_CHANGES, /*resetNamespaces=*/ null); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_CHANGES, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| |
| noteBoot(); |
| |
| verifySettingsResets(Settings.RESET_MODE_TRUSTED_DEFAULTS, /*resetNamespaces=*/ null); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_TRUSTED_DEFAULTS, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| |
| noteBoot(); |
| |
| verify(() -> RecoverySystem.rebootPromptAndWipeUserData(mMockContext, RescueParty.TAG)); |
| assertEquals(LEVEL_FACTORY_RESET, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| } |
| |
| @Test |
| public void testPersistentAppCrashDetectionWithExecutionForAllRescueLevels() { |
| notePersistentAppCrash(); |
| |
| verifySettingsResets(Settings.RESET_MODE_UNTRUSTED_DEFAULTS, /*resetNamespaces=*/ null); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| |
| notePersistentAppCrash(); |
| |
| verifySettingsResets(Settings.RESET_MODE_UNTRUSTED_CHANGES, /*resetNamespaces=*/ null); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_CHANGES, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| |
| notePersistentAppCrash(); |
| |
| verifySettingsResets(Settings.RESET_MODE_TRUSTED_DEFAULTS, /*resetNamespaces=*/ null); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_TRUSTED_DEFAULTS, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| |
| notePersistentAppCrash(); |
| |
| verify(() -> RecoverySystem.rebootPromptAndWipeUserData(mMockContext, RescueParty.TAG)); |
| assertEquals(LEVEL_FACTORY_RESET, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| } |
| |
| @Test |
| public void testNonPersistentAppCrashDetectionWithScopedResets() { |
| RescueParty.onSettingsProviderPublished(mMockContext); |
| verify(() -> Settings.Config.registerMonitorCallback(eq(mMockContentResolver), |
| mMonitorCallbackCaptor.capture())); |
| |
| // Record DeviceConfig accesses |
| RescuePartyObserver observer = RescuePartyObserver.getInstance(mMockContext); |
| RemoteCallback monitorCallback = mMonitorCallbackCaptor.getValue(); |
| monitorCallback.sendResult(getConfigAccessBundle(CALLING_PACKAGE1, NAMESPACE1)); |
| monitorCallback.sendResult(getConfigAccessBundle(CALLING_PACKAGE1, NAMESPACE2)); |
| monitorCallback.sendResult(getConfigAccessBundle(CALLING_PACKAGE2, NAMESPACE2)); |
| // Fake DeviceConfig value changes |
| monitorCallback.sendResult(getConfigNamespaceUpdateBundle(NAMESPACE1)); |
| verify(mMockPackageWatchdog).startObservingHealth(observer, |
| Arrays.asList(CALLING_PACKAGE1), RescueParty.DEFAULT_OBSERVING_DURATION_MS); |
| monitorCallback.sendResult(getConfigNamespaceUpdateBundle(NAMESPACE2)); |
| verify(mMockPackageWatchdog, times(2)).startObservingHealth(eq(observer), |
| mPackageListCaptor.capture(), |
| eq(RescueParty.DEFAULT_OBSERVING_DURATION_MS)); |
| assertTrue(mPackageListCaptor.getValue().containsAll( |
| Arrays.asList(CALLING_PACKAGE1, CALLING_PACKAGE2))); |
| // Perform and verify scoped resets |
| final String[] expectedResetNamespaces = new String[]{NAMESPACE1, NAMESPACE2}; |
| observer.execute(new VersionedPackage( |
| CALLING_PACKAGE1, 1), PackageWatchdog.FAILURE_REASON_APP_CRASH); |
| verifySettingsResets(Settings.RESET_MODE_UNTRUSTED_DEFAULTS, expectedResetNamespaces); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| |
| observer.execute(new VersionedPackage( |
| CALLING_PACKAGE1, 1), PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING); |
| verifySettingsResets(Settings.RESET_MODE_UNTRUSTED_CHANGES, expectedResetNamespaces); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_CHANGES, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| |
| observer.execute(new VersionedPackage( |
| CALLING_PACKAGE1, 1), PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING); |
| verifySettingsResets(Settings.RESET_MODE_TRUSTED_DEFAULTS, /*resetNamespaces=*/null); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_TRUSTED_DEFAULTS, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| |
| observer.execute(new VersionedPackage( |
| CALLING_PACKAGE1, 1), PackageWatchdog.FAILURE_REASON_APP_CRASH); |
| verify(() -> RecoverySystem.rebootPromptAndWipeUserData(mMockContext, RescueParty.TAG)); |
| assertTrue(RescueParty.isAttemptingFactoryReset()); |
| } |
| |
| @Test |
| public void testIsAttemptingFactoryReset() { |
| for (int i = 0; i < LEVEL_FACTORY_RESET; i++) { |
| noteBoot(); |
| } |
| verify(() -> RecoverySystem.rebootPromptAndWipeUserData(mMockContext, RescueParty.TAG)); |
| assertTrue(RescueParty.isAttemptingFactoryReset()); |
| } |
| |
| @Test |
| public void testOnSettingsProviderPublishedExecutesRescueLevels() { |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString(1)); |
| |
| RescueParty.onSettingsProviderPublished(mMockContext); |
| |
| verifySettingsResets(Settings.RESET_MODE_UNTRUSTED_DEFAULTS, /*resetNamespaces=*/ null); |
| assertEquals(RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS, |
| SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, RescueParty.LEVEL_NONE)); |
| } |
| |
| @Test |
| public void testNativeRescuePartyResets() { |
| doReturn(true).when(() -> SettingsToPropertiesMapper.isNativeFlagsResetPerformed()); |
| doReturn(FAKE_RESET_NATIVE_NAMESPACES).when( |
| () -> SettingsToPropertiesMapper.getResetNativeCategories()); |
| |
| RescueParty.onSettingsProviderPublished(mMockContext); |
| |
| verify(() -> DeviceConfig.resetToDefaults(Settings.RESET_MODE_TRUSTED_DEFAULTS, |
| FAKE_NATIVE_NAMESPACE1)); |
| verify(() -> DeviceConfig.resetToDefaults(Settings.RESET_MODE_TRUSTED_DEFAULTS, |
| FAKE_NATIVE_NAMESPACE2)); |
| } |
| |
| @Test |
| public void testExplicitlyEnablingAndDisablingRescue() { |
| SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(false)); |
| SystemProperties.set(PROP_DISABLE_RESCUE, Boolean.toString(true)); |
| assertEquals(RescuePartyObserver.getInstance(mMockContext).execute(sFailingPackage, |
| PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING), false); |
| |
| SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(true)); |
| assertTrue(RescuePartyObserver.getInstance(mMockContext).execute(sFailingPackage, |
| PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING)); |
| } |
| |
| @Test |
| public void testDisablingRescueByDeviceConfigFlag() { |
| SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(false)); |
| SystemProperties.set(PROP_DEVICE_CONFIG_DISABLE_FLAG, Boolean.toString(true)); |
| |
| assertEquals(RescuePartyObserver.getInstance(mMockContext).execute(sFailingPackage, |
| PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING), false); |
| |
| // Restore the property value initalized in SetUp() |
| SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(true)); |
| SystemProperties.set(PROP_DEVICE_CONFIG_DISABLE_FLAG, Boolean.toString(false)); |
| } |
| |
| @Test |
| public void testHealthCheckLevels() { |
| RescuePartyObserver observer = RescuePartyObserver.getInstance(mMockContext); |
| |
| // Ensure that no action is taken for cases where the failure reason is unknown |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| LEVEL_FACTORY_RESET)); |
| assertEquals(observer.onHealthCheckFailed(null, PackageWatchdog.FAILURE_REASON_UNKNOWN), |
| PackageHealthObserverImpact.USER_IMPACT_NONE); |
| |
| /* |
| For the following cases, ensure that the returned user impact corresponds with the user |
| impact of the next available rescue level, not the current one. |
| */ |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| RescueParty.LEVEL_NONE)); |
| assertEquals(observer.onHealthCheckFailed(null, |
| PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING), |
| PackageHealthObserverImpact.USER_IMPACT_LOW); |
| |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS)); |
| assertEquals(observer.onHealthCheckFailed(null, |
| PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING), |
| PackageHealthObserverImpact.USER_IMPACT_LOW); |
| |
| |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_CHANGES)); |
| assertEquals(observer.onHealthCheckFailed(null, |
| PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING), |
| PackageHealthObserverImpact.USER_IMPACT_HIGH); |
| |
| |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| RescueParty.LEVEL_RESET_SETTINGS_TRUSTED_DEFAULTS)); |
| assertEquals(observer.onHealthCheckFailed(null, |
| PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING), |
| PackageHealthObserverImpact.USER_IMPACT_HIGH); |
| |
| |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| LEVEL_FACTORY_RESET)); |
| assertEquals(observer.onHealthCheckFailed(null, |
| PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING), |
| PackageHealthObserverImpact.USER_IMPACT_HIGH); |
| } |
| |
| @Test |
| public void testBootLoopLevels() { |
| RescuePartyObserver observer = RescuePartyObserver.getInstance(mMockContext); |
| |
| /* |
| Ensure that the returned user impact corresponds with the user impact of the next available |
| rescue level, not the current one. |
| */ |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| RescueParty.LEVEL_NONE)); |
| assertEquals(observer.onBootLoop(), PackageHealthObserverImpact.USER_IMPACT_LOW); |
| |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS)); |
| assertEquals(observer.onBootLoop(), PackageHealthObserverImpact.USER_IMPACT_LOW); |
| |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_CHANGES)); |
| assertEquals(observer.onBootLoop(), PackageHealthObserverImpact.USER_IMPACT_HIGH); |
| |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| RescueParty.LEVEL_RESET_SETTINGS_TRUSTED_DEFAULTS)); |
| assertEquals(observer.onBootLoop(), PackageHealthObserverImpact.USER_IMPACT_HIGH); |
| |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| LEVEL_FACTORY_RESET)); |
| assertEquals(observer.onBootLoop(), PackageHealthObserverImpact.USER_IMPACT_HIGH); |
| } |
| |
| @Test |
| public void testRescueLevelIncrementsWhenExecuted() { |
| RescuePartyObserver observer = RescuePartyObserver.getInstance(mMockContext); |
| SystemProperties.set(RescueParty.PROP_RESCUE_LEVEL, Integer.toString( |
| RescueParty.LEVEL_NONE)); |
| observer.execute(sFailingPackage, |
| PackageWatchdog.FAILURE_REASON_APP_CRASH); |
| assertEquals(SystemProperties.getInt(RescueParty.PROP_RESCUE_LEVEL, -1), |
| RescueParty.LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS); |
| } |
| |
| private void verifySettingsResets(int resetMode, String[] resetNamespaces) { |
| verify(() -> Settings.Global.resetToDefaultsAsUser(mMockContentResolver, null, |
| resetMode, UserHandle.USER_SYSTEM)); |
| verify(() -> Settings.Secure.resetToDefaultsAsUser(eq(mMockContentResolver), isNull(), |
| eq(resetMode), anyInt())); |
| // Verify DeviceConfig resets |
| if (resetNamespaces == null) { |
| verify(() -> DeviceConfig.resetToDefaults(resetMode, /*namespace=*/ null)); |
| } else { |
| for (String namespace : resetNamespaces) { |
| verify(() -> DeviceConfig.resetToDefaults(resetMode, namespace)); |
| } |
| } |
| } |
| |
| private void noteBoot() { |
| RescuePartyObserver.getInstance(mMockContext).executeBootLoopMitigation(); |
| } |
| |
| private void notePersistentAppCrash() { |
| RescuePartyObserver.getInstance(mMockContext).execute(new VersionedPackage( |
| "com.package.name", 1), PackageWatchdog.FAILURE_REASON_APP_CRASH); |
| } |
| |
| private Bundle getConfigAccessBundle(String callingPackage, String namespace) { |
| Bundle result = new Bundle(); |
| result.putString(Settings.EXTRA_MONITOR_CALLBACK_TYPE, Settings.EXTRA_ACCESS_CALLBACK); |
| result.putString(Settings.EXTRA_CALLING_PACKAGE, callingPackage); |
| result.putString(Settings.EXTRA_NAMESPACE, namespace); |
| return result; |
| } |
| |
| private Bundle getConfigNamespaceUpdateBundle(String updatedNamespace) { |
| Bundle result = new Bundle(); |
| result.putString(Settings.EXTRA_MONITOR_CALLBACK_TYPE, |
| Settings.EXTRA_NAMESPACE_UPDATED_CALLBACK); |
| result.putString(Settings.EXTRA_NAMESPACE, updatedNamespace); |
| return result; |
| } |
| } |