Merge "Merge "Fix tests for wait for internet flags." into main am: 6beeee510c... (6b09d0b0) · Commits · e / os / android_frameworks_base

services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowManagerTests.java

+17 −113

Original line number	Diff line number	Diff line
		@@ -60,6 +60,7 @@ import android.os.RemoteException;
		import android.os.ServiceSpecificException;
		import android.os.UserManager;
		import android.platform.test.annotations.Presubmit;
		import android.platform.test.annotations.RequiresFlagsDisabled;
		import android.platform.test.annotations.RequiresFlagsEnabled;
		import android.platform.test.flag.junit.CheckFlagsRule;
		import android.platform.test.flag.junit.DeviceFlagsValueProvider;
		@@ -130,6 +131,7 @@ public class RebootEscrowManagerTests {
		private SecretKey mAesKey;
		private MockInjector mMockInjector;
		private Handler mHandler;
		private Network mNetwork;

		public interface MockableRebootEscrowInjected {
		int getBootCount();
		@@ -342,6 +344,7 @@ public class RebootEscrowManagerTests {
		when(mCallbacks.isUserSecure(NONSECURE_SECONDARY_USER_ID)).thenReturn(false);
		when(mCallbacks.isUserSecure(SECURE_SECONDARY_USER_ID)).thenReturn(true);
		mInjected = mock(MockableRebootEscrowInjected.class);
		mNetwork = mock(Network.class);
		mMockInjector =
		new MockInjector(
		mContext,
		@@ -351,6 +354,10 @@ public class RebootEscrowManagerTests {
		mKeyStoreManager,
		mStorage,
		mInjected);
		mMockInjector.mNetworkConsumer =
		(callback) -> {
		callback.onAvailable(mNetwork);
		};
		HandlerThread thread = new HandlerThread("RebootEscrowManagerTest");
		thread.start();
		mHandler = new Handler(thread.getLooper());
		@@ -367,6 +374,10 @@ public class RebootEscrowManagerTests {
		mKeyStoreManager,
		mStorage,
		mInjected);
		mMockInjector.mNetworkConsumer =
		(callback) -> {
		callback.onAvailable(mNetwork);
		};
		mService = new RebootEscrowManager(mMockInjector, mCallbacks, mStorage, mHandler);
		}

		@@ -621,7 +632,7 @@ public class RebootEscrowManagerTests {
		// pretend reboot happens here
		when(mInjected.getBootCount()).thenReturn(1);

		mService.loadRebootEscrowDataIfAvailable(null);
		mService.loadRebootEscrowDataIfAvailable(mHandler);
		verify(mServiceConnection, never()).unwrap(any(), anyLong());
		verify(mCallbacks, never()).onRebootEscrowRestored(anyByte(), any(), anyInt());
		}
		@@ -678,7 +689,7 @@ public class RebootEscrowManagerTests {
		when(mServiceConnection.unwrap(any(), anyLong()))
		.thenAnswer(invocation -> invocation.getArgument(0));

		mService.loadRebootEscrowDataIfAvailable(null);
		mService.loadRebootEscrowDataIfAvailable(mHandler);

		verify(mServiceConnection).unwrap(any(), anyLong());
		verify(mCallbacks).onRebootEscrowRestored(anyByte(), any(), eq(PRIMARY_USER_ID));
		@@ -734,7 +745,7 @@ public class RebootEscrowManagerTests {
		when(mServiceConnection.unwrap(any(), anyLong()))
		.thenAnswer(invocation -> invocation.getArgument(0));

		mService.loadRebootEscrowDataIfAvailable(null);
		mService.loadRebootEscrowDataIfAvailable(mHandler);

		verify(mServiceConnection).unwrap(any(), anyLong());
		verify(mCallbacks).onRebootEscrowRestored(anyByte(), any(), eq(PRIMARY_USER_ID));
		@@ -783,7 +794,7 @@ public class RebootEscrowManagerTests {

		when(mServiceConnection.unwrap(any(), anyLong()))
		.thenAnswer(invocation -> invocation.getArgument(0));
		mService.loadRebootEscrowDataIfAvailable(null);
		mService.loadRebootEscrowDataIfAvailable(mHandler);
		verify(mServiceConnection).unwrap(any(), anyLong());
		assertTrue(metricsSuccessCaptor.getValue());
		verify(mKeyStoreManager).clearKeyStoreEncryptionKey();
		@@ -827,7 +838,7 @@ public class RebootEscrowManagerTests {
		anyInt());

		when(mServiceConnection.unwrap(any(), anyLong())).thenThrow(RemoteException.class);
		mService.loadRebootEscrowDataIfAvailable(null);
		mService.loadRebootEscrowDataIfAvailable(mHandler);
		verify(mServiceConnection).unwrap(any(), anyLong());
		assertFalse(metricsSuccessCaptor.getValue());
		assertEquals(
		@@ -836,6 +847,7 @@ public class RebootEscrowManagerTests {
		}

		@Test
		@RequiresFlagsDisabled(Flags.FLAG_WAIT_FOR_INTERNET_ROR)
		public void loadRebootEscrowDataIfAvailable_ServerBasedIoError_RetryFailure() throws Exception {
		setServerBasedRebootEscrowProvider();

		@@ -928,114 +940,6 @@ public class RebootEscrowManagerTests {
		verify(mKeyStoreManager).clearKeyStoreEncryptionKey();
		}

		@Test
		@RequiresFlagsEnabled(Flags.FLAG_WAIT_FOR_INTERNET_ROR)
		public void loadRebootEscrowDataIfAvailable_serverBasedWaitForInternet_success()
		throws Exception {
		setServerBasedRebootEscrowProvider();

		when(mInjected.getBootCount()).thenReturn(0);
		RebootEscrowListener mockListener = mock(RebootEscrowListener.class);
		mService.setRebootEscrowListener(mockListener);
		mService.prepareRebootEscrow();

		clearInvocations(mServiceConnection);
		callToRebootEscrowIfNeededAndWait(PRIMARY_USER_ID);
		verify(mockListener).onPreparedForReboot(eq(true));
		verify(mServiceConnection, never()).wrapBlob(any(), anyLong(), anyLong());

		// Use x -> x for both wrap & unwrap functions.
		when(mServiceConnection.wrapBlob(any(), anyLong(), anyLong()))
		.thenAnswer(invocation -> invocation.getArgument(0));
		assertEquals(ARM_REBOOT_ERROR_NONE, mService.armRebootEscrowIfNeeded());
		verify(mServiceConnection).wrapBlob(any(), anyLong(), anyLong());
		assertTrue(mStorage.hasRebootEscrowServerBlob());

		// pretend reboot happens here
		when(mInjected.getBootCount()).thenReturn(1);
		ArgumentCaptor<Boolean> metricsSuccessCaptor = ArgumentCaptor.forClass(Boolean.class);
		doNothing()
		.when(mInjected)
		.reportMetric(
		metricsSuccessCaptor.capture(),
		eq(0) /* error code */,
		eq(2) /* Server based */,
		eq(1) /* attempt count */,
		anyInt(),
		eq(0) /* vbmeta status */,
		anyInt());

		// load escrow data
		when(mServiceConnection.unwrap(any(), anyLong()))
		.thenAnswer(invocation -> invocation.getArgument(0));
		Network mockNetwork = mock(Network.class);
		mMockInjector.mNetworkConsumer =
		(callback) -> {
		callback.onAvailable(mockNetwork);
		};

		mService.loadRebootEscrowDataIfAvailable(mHandler);
		verify(mServiceConnection).unwrap(any(), anyLong());
		assertTrue(metricsSuccessCaptor.getValue());
		verify(mKeyStoreManager).clearKeyStoreEncryptionKey();
		assertNull(mMockInjector.mNetworkCallback);
		}

		@Test
		@RequiresFlagsEnabled(Flags.FLAG_WAIT_FOR_INTERNET_ROR)
		public void loadRebootEscrowDataIfAvailable_serverBasedWaitForInternetRemoteException_Failure()
		throws Exception {
		setServerBasedRebootEscrowProvider();

		when(mInjected.getBootCount()).thenReturn(0);
		RebootEscrowListener mockListener = mock(RebootEscrowListener.class);
		mService.setRebootEscrowListener(mockListener);
		mService.prepareRebootEscrow();

		clearInvocations(mServiceConnection);
		callToRebootEscrowIfNeededAndWait(PRIMARY_USER_ID);
		verify(mockListener).onPreparedForReboot(eq(true));
		verify(mServiceConnection, never()).wrapBlob(any(), anyLong(), anyLong());

		// Use x -> x for both wrap & unwrap functions.
		when(mServiceConnection.wrapBlob(any(), anyLong(), anyLong()))
		.thenAnswer(invocation -> invocation.getArgument(0));
		assertEquals(ARM_REBOOT_ERROR_NONE, mService.armRebootEscrowIfNeeded());
		verify(mServiceConnection).wrapBlob(any(), anyLong(), anyLong());
		assertTrue(mStorage.hasRebootEscrowServerBlob());

		// pretend reboot happens here
		when(mInjected.getBootCount()).thenReturn(1);
		ArgumentCaptor<Boolean> metricsSuccessCaptor = ArgumentCaptor.forClass(Boolean.class);
		ArgumentCaptor<Integer> metricsErrorCodeCaptor = ArgumentCaptor.forClass(Integer.class);
		doNothing()
		.when(mInjected)
		.reportMetric(
		metricsSuccessCaptor.capture(),
		metricsErrorCodeCaptor.capture(),
		eq(2) /* Server based */,
		eq(1) /* attempt count */,
		anyInt(),
		eq(0) /* vbmeta status */,
		anyInt());

		// load escrow data
		when(mServiceConnection.unwrap(any(), anyLong())).thenThrow(RemoteException.class);
		Network mockNetwork = mock(Network.class);
		mMockInjector.mNetworkConsumer =
		(callback) -> {
		callback.onAvailable(mockNetwork);
		};

		mService.loadRebootEscrowDataIfAvailable(mHandler);
		verify(mServiceConnection).unwrap(any(), anyLong());
		assertFalse(metricsSuccessCaptor.getValue());
		assertEquals(
		Integer.valueOf(RebootEscrowManager.ERROR_LOAD_ESCROW_KEY),
		metricsErrorCodeCaptor.getValue());
		assertNull(mMockInjector.mNetworkCallback);
		}

		@Test
		@RequiresFlagsEnabled(Flags.FLAG_WAIT_FOR_INTERNET_ROR)
		public void loadRebootEscrowDataIfAvailable_waitForInternet_networkUnavailable()