| /* |
| * 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.networkstack.tethering; |
| |
| import static android.net.TetheringConstants.EXTRA_ADD_TETHER_TYPE; |
| import static android.net.TetheringConstants.EXTRA_PROVISION_CALLBACK; |
| import static android.net.TetheringConstants.EXTRA_RUN_PROVISION; |
| import static android.net.TetheringConstants.EXTRA_TETHER_PROVISIONING_RESPONSE; |
| import static android.net.TetheringConstants.EXTRA_TETHER_SILENT_PROVISIONING_ACTION; |
| import static android.net.TetheringConstants.EXTRA_TETHER_SUBID; |
| import static android.net.TetheringConstants.EXTRA_TETHER_UI_PROVISIONING_APP_NAME; |
| import static android.net.TetheringManager.TETHERING_BLUETOOTH; |
| import static android.net.TetheringManager.TETHERING_ETHERNET; |
| import static android.net.TetheringManager.TETHERING_INVALID; |
| import static android.net.TetheringManager.TETHERING_USB; |
| import static android.net.TetheringManager.TETHERING_WIFI; |
| import static android.net.TetheringManager.TETHERING_WIFI_P2P; |
| import static android.net.TetheringManager.TETHER_ERROR_ENTITLEMENT_UNKNOWN; |
| import static android.net.TetheringManager.TETHER_ERROR_NO_ERROR; |
| import static android.net.TetheringManager.TETHER_ERROR_PROVISIONING_FAILED; |
| import static android.provider.DeviceConfig.NAMESPACE_CONNECTIVITY; |
| import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID; |
| |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession; |
| import static com.android.networkstack.apishim.ConstantsShim.KEY_CARRIER_SUPPORTS_TETHERING_BOOL; |
| import static com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo; |
| import static com.android.testutils.DevSdkIgnoreRuleKt.SC_V2; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Matchers.anyBoolean; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Matchers.anyLong; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Matchers.eq; |
| import static org.mockito.Mockito.inOrder; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.reset; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.AlarmManager; |
| import android.app.PendingIntent; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ModuleInfo; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageManager; |
| import android.content.res.Resources; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.PersistableBundle; |
| import android.os.ResultReceiver; |
| import android.os.SystemProperties; |
| import android.os.UserHandle; |
| import android.os.test.TestLooper; |
| import android.provider.DeviceConfig; |
| import android.provider.Settings; |
| import android.telephony.CarrierConfigManager; |
| |
| import androidx.test.filters.SmallTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import com.android.internal.util.test.BroadcastInterceptingContext; |
| import com.android.modules.utils.build.SdkLevel; |
| import com.android.net.module.util.SharedLog; |
| import com.android.testutils.DevSdkIgnoreRule; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.InOrder; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.mockito.MockitoSession; |
| import org.mockito.quality.Strictness; |
| |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| public final class EntitlementManagerTest { |
| |
| private static final String[] PROVISIONING_APP_NAME = {"some", "app"}; |
| private static final String PROVISIONING_NO_UI_APP_NAME = "no_ui_app"; |
| private static final String PROVISIONING_APP_RESPONSE = "app_response"; |
| private static final String TEST_PACKAGE_NAME = "com.android.tethering.test"; |
| private static final String FAILED_TETHERING_REASON = "Tethering provisioning failed."; |
| private static final int RECHECK_TIMER_HOURS = 24; |
| |
| @Mock private CarrierConfigManager mCarrierConfigManager; |
| @Mock private Context mContext; |
| @Mock private Resources mResources; |
| @Mock private SharedLog mLog; |
| @Mock private PackageManager mPm; |
| @Mock private EntitlementManager |
| .OnTetherProvisioningFailedListener mTetherProvisioningFailedListener; |
| @Mock private AlarmManager mAlarmManager; |
| @Mock private PendingIntent mAlarmIntent; |
| |
| @Rule |
| public final DevSdkIgnoreRule ignoreRule = new DevSdkIgnoreRule(); |
| |
| // Like so many Android system APIs, these cannot be mocked because it is marked final. |
| // We have to use the real versions. |
| private final PersistableBundle mCarrierConfig = new PersistableBundle(); |
| private final TestLooper mLooper = new TestLooper(); |
| private MockContext mMockContext; |
| private Runnable mPermissionChangeCallback; |
| |
| private WrappedEntitlementManager mEnMgr; |
| private TetheringConfiguration mConfig; |
| private MockitoSession mMockingSession; |
| |
| private class MockContext extends BroadcastInterceptingContext { |
| MockContext(Context base) { |
| super(base); |
| } |
| |
| @Override |
| public Resources getResources() { |
| return mResources; |
| } |
| |
| @Override |
| public Object getSystemService(String name) { |
| if (Context.ALARM_SERVICE.equals(name)) return mAlarmManager; |
| |
| return super.getSystemService(name); |
| } |
| } |
| |
| public class WrappedEntitlementManager extends EntitlementManager { |
| public int fakeEntitlementResult = TETHER_ERROR_ENTITLEMENT_UNKNOWN; |
| public int uiProvisionCount = 0; |
| public int silentProvisionCount = 0; |
| |
| public WrappedEntitlementManager(Context ctx, Handler h, SharedLog log, |
| Runnable callback) { |
| super(ctx, h, log, callback); |
| } |
| |
| public void reset() { |
| fakeEntitlementResult = TETHER_ERROR_ENTITLEMENT_UNKNOWN; |
| uiProvisionCount = 0; |
| silentProvisionCount = 0; |
| } |
| |
| @Override |
| protected Intent runUiTetherProvisioning(int type, |
| final TetheringConfiguration config, final ResultReceiver receiver) { |
| Intent intent = super.runUiTetherProvisioning(type, config, receiver); |
| assertUiTetherProvisioningIntent(type, config, receiver, intent); |
| uiProvisionCount++; |
| receiver.send(fakeEntitlementResult, null); |
| return intent; |
| } |
| |
| private void assertUiTetherProvisioningIntent(int type, final TetheringConfiguration config, |
| final ResultReceiver receiver, final Intent intent) { |
| assertEquals(Settings.ACTION_TETHER_PROVISIONING_UI, intent.getAction()); |
| assertEquals(type, intent.getIntExtra(EXTRA_ADD_TETHER_TYPE, TETHERING_INVALID)); |
| final String[] appName = intent.getStringArrayExtra( |
| EXTRA_TETHER_UI_PROVISIONING_APP_NAME); |
| assertEquals(PROVISIONING_APP_NAME.length, appName.length); |
| for (int i = 0; i < PROVISIONING_APP_NAME.length; i++) { |
| assertEquals(PROVISIONING_APP_NAME[i], appName[i]); |
| } |
| assertEquals(receiver, intent.getParcelableExtra(EXTRA_PROVISION_CALLBACK)); |
| assertEquals(config.activeDataSubId, |
| intent.getIntExtra(EXTRA_TETHER_SUBID, INVALID_SUBSCRIPTION_ID)); |
| } |
| |
| @Override |
| protected Intent runSilentTetherProvisioning(int type, |
| final TetheringConfiguration config, final ResultReceiver receiver) { |
| Intent intent = super.runSilentTetherProvisioning(type, config, receiver); |
| assertSilentTetherProvisioning(type, config, intent); |
| silentProvisionCount++; |
| addDownstreamMapping(type, fakeEntitlementResult); |
| return intent; |
| } |
| |
| private void assertSilentTetherProvisioning(int type, final TetheringConfiguration config, |
| final Intent intent) { |
| assertEquals(type, intent.getIntExtra(EXTRA_ADD_TETHER_TYPE, TETHERING_INVALID)); |
| assertEquals(true, intent.getBooleanExtra(EXTRA_RUN_PROVISION, false)); |
| assertEquals(PROVISIONING_NO_UI_APP_NAME, |
| intent.getStringExtra(EXTRA_TETHER_SILENT_PROVISIONING_ACTION)); |
| assertEquals(PROVISIONING_APP_RESPONSE, |
| intent.getStringExtra(EXTRA_TETHER_PROVISIONING_RESPONSE)); |
| assertTrue(intent.hasExtra(EXTRA_PROVISION_CALLBACK)); |
| assertEquals(config.activeDataSubId, |
| intent.getIntExtra(EXTRA_TETHER_SUBID, INVALID_SUBSCRIPTION_ID)); |
| } |
| |
| @Override |
| PendingIntent createRecheckAlarmIntent(final String pkgName) { |
| assertEquals(TEST_PACKAGE_NAME, pkgName); |
| return mAlarmIntent; |
| } |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| mMockingSession = mockitoSession() |
| .initMocks(this) |
| .mockStatic(SystemProperties.class) |
| .mockStatic(DeviceConfig.class) |
| .strictness(Strictness.WARN) |
| .startMocking(); |
| // Don't disable tethering provisioning unless requested. |
| doReturn(false).when( |
| () -> SystemProperties.getBoolean( |
| eq(EntitlementManager.DISABLE_PROVISIONING_SYSPROP_KEY), anyBoolean())); |
| doReturn(null).when( |
| () -> DeviceConfig.getProperty(eq(NAMESPACE_CONNECTIVITY), anyString())); |
| doReturn(mPm).when(mContext).getPackageManager(); |
| doReturn(TEST_PACKAGE_NAME).when(mContext).getPackageName(); |
| doReturn(new PackageInfo()).when(mPm).getPackageInfo(anyString(), anyInt()); |
| doReturn(new ModuleInfo()).when(mPm).getModuleInfo(anyString(), anyInt()); |
| |
| when(mResources.getStringArray(R.array.config_tether_dhcp_range)) |
| .thenReturn(new String[0]); |
| when(mResources.getStringArray(R.array.config_tether_usb_regexs)) |
| .thenReturn(new String[0]); |
| when(mResources.getStringArray(R.array.config_tether_wifi_regexs)) |
| .thenReturn(new String[0]); |
| when(mResources.getStringArray(R.array.config_tether_bluetooth_regexs)) |
| .thenReturn(new String[0]); |
| when(mResources.getIntArray(R.array.config_tether_upstream_types)) |
| .thenReturn(new int[0]); |
| when(mResources.getBoolean(R.bool.config_tether_enable_legacy_dhcp_server)).thenReturn( |
| false); |
| when(mResources.getString(R.string.config_wifi_tether_enable)).thenReturn(""); |
| when(mLog.forSubComponent(anyString())).thenReturn(mLog); |
| |
| mMockContext = new MockContext(mContext); |
| mPermissionChangeCallback = spy(() -> { }); |
| mEnMgr = new WrappedEntitlementManager(mMockContext, new Handler(mLooper.getLooper()), mLog, |
| mPermissionChangeCallback); |
| mEnMgr.setOnTetherProvisioningFailedListener(mTetherProvisioningFailedListener); |
| mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID); |
| mEnMgr.setTetheringConfigurationFetcher(() -> { |
| return mConfig; |
| }); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| mMockingSession.finishMocking(); |
| } |
| |
| private void setupForRequiredProvisioning() { |
| // Produce some acceptable looking provision app setting if requested. |
| when(mResources.getStringArray(R.array.config_mobile_hotspot_provision_app)) |
| .thenReturn(PROVISIONING_APP_NAME); |
| when(mResources.getString(R.string.config_mobile_hotspot_provision_app_no_ui)) |
| .thenReturn(PROVISIONING_NO_UI_APP_NAME); |
| when(mResources.getString(R.string.config_mobile_hotspot_provision_response)).thenReturn( |
| PROVISIONING_APP_RESPONSE); |
| when(mResources.getInteger(R.integer.config_mobile_hotspot_provision_check_period)) |
| .thenReturn(RECHECK_TIMER_HOURS); |
| // Act like the CarrierConfigManager is present and ready unless told otherwise. |
| mockService(Context.CARRIER_CONFIG_SERVICE, |
| CarrierConfigManager.class, mCarrierConfigManager); |
| when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(mCarrierConfig); |
| mCarrierConfig.putBoolean(CarrierConfigManager.KEY_REQUIRE_ENTITLEMENT_CHECKS_BOOL, true); |
| mCarrierConfig.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true); |
| mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID); |
| } |
| |
| private void setupCarrierConfig(boolean carrierSupported) { |
| mCarrierConfig.putBoolean(KEY_CARRIER_SUPPORTS_TETHERING_BOOL, carrierSupported); |
| } |
| |
| private <T> void mockService(String serviceName, Class<T> serviceClass, T service) { |
| when(mMockContext.getSystemServiceName(serviceClass)).thenReturn(serviceName); |
| when(mMockContext.getSystemService(serviceName)).thenReturn(service); |
| } |
| |
| @Test |
| public void canRequireProvisioning() { |
| setupForRequiredProvisioning(); |
| assertTrue(mEnMgr.isTetherProvisioningRequired(mConfig)); |
| } |
| |
| @Test |
| public void provisioningNotRequiredWhenAppNotFound() { |
| setupForRequiredProvisioning(); |
| when(mResources.getStringArray(R.array.config_mobile_hotspot_provision_app)) |
| .thenReturn(null); |
| mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID); |
| assertFalse(mEnMgr.isTetherProvisioningRequired(mConfig)); |
| when(mResources.getStringArray(R.array.config_mobile_hotspot_provision_app)) |
| .thenReturn(new String[] {"malformedApp"}); |
| mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID); |
| assertFalse(mEnMgr.isTetherProvisioningRequired(mConfig)); |
| } |
| |
| @Test |
| public void testRequestLastEntitlementCacheValue() throws Exception { |
| // 1. Entitlement check is not required. |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| ResultReceiver receiver = new ResultReceiver(null) { |
| @Override |
| protected void onReceiveResult(int resultCode, Bundle resultData) { |
| assertEquals(TETHER_ERROR_NO_ERROR, resultCode); |
| } |
| }; |
| mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, true); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| mEnMgr.reset(); |
| |
| setupForRequiredProvisioning(); |
| // 2. No cache value and don't need to run entitlement check. |
| receiver = new ResultReceiver(null) { |
| @Override |
| protected void onReceiveResult(int resultCode, Bundle resultData) { |
| assertEquals(TETHER_ERROR_ENTITLEMENT_UNKNOWN, resultCode); |
| } |
| }; |
| mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, false); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| mEnMgr.reset(); |
| // 3. No cache value and ui entitlement check is needed. |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED; |
| receiver = new ResultReceiver(null) { |
| @Override |
| protected void onReceiveResult(int resultCode, Bundle resultData) { |
| assertEquals(TETHER_ERROR_PROVISIONING_FAILED, resultCode); |
| } |
| }; |
| mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, true); |
| mLooper.dispatchAll(); |
| assertEquals(1, mEnMgr.uiProvisionCount); |
| mEnMgr.reset(); |
| // 4. Cache value is TETHER_ERROR_PROVISIONING_FAILED and don't need to run entitlement |
| // check. |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| receiver = new ResultReceiver(null) { |
| @Override |
| protected void onReceiveResult(int resultCode, Bundle resultData) { |
| assertEquals(TETHER_ERROR_PROVISIONING_FAILED, resultCode); |
| } |
| }; |
| mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, false); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| mEnMgr.reset(); |
| // 5. Cache value is TETHER_ERROR_PROVISIONING_FAILED and ui entitlement check is needed. |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| receiver = new ResultReceiver(null) { |
| @Override |
| protected void onReceiveResult(int resultCode, Bundle resultData) { |
| assertEquals(TETHER_ERROR_NO_ERROR, resultCode); |
| } |
| }; |
| mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, true); |
| mLooper.dispatchAll(); |
| assertEquals(1, mEnMgr.uiProvisionCount); |
| mEnMgr.reset(); |
| // 6. Cache value is TETHER_ERROR_NO_ERROR. |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| receiver = new ResultReceiver(null) { |
| @Override |
| protected void onReceiveResult(int resultCode, Bundle resultData) { |
| assertEquals(TETHER_ERROR_NO_ERROR, resultCode); |
| } |
| }; |
| mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, true); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| mEnMgr.reset(); |
| // 7. Test get value for other downstream type. |
| receiver = new ResultReceiver(null) { |
| @Override |
| protected void onReceiveResult(int resultCode, Bundle resultData) { |
| assertEquals(TETHER_ERROR_ENTITLEMENT_UNKNOWN, resultCode); |
| } |
| }; |
| mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_USB, receiver, false); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| mEnMgr.reset(); |
| // 8. Test get value for invalid downstream type. |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| receiver = new ResultReceiver(null) { |
| @Override |
| protected void onReceiveResult(int resultCode, Bundle resultData) { |
| assertEquals(TETHER_ERROR_ENTITLEMENT_UNKNOWN, resultCode); |
| } |
| }; |
| mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_WIFI_P2P, receiver, true); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| mEnMgr.reset(); |
| } |
| |
| private void assertPermissionChangeCallback(InOrder inOrder) { |
| inOrder.verify(mPermissionChangeCallback, times(1)).run(); |
| } |
| |
| private void assertNoPermissionChange(InOrder inOrder) { |
| inOrder.verifyNoMoreInteractions(); |
| } |
| |
| @Test |
| public void verifyPermissionResult() { |
| final InOrder inOrder = inOrder(mPermissionChangeCallback); |
| setupForRequiredProvisioning(); |
| mEnMgr.notifyUpstream(true); |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true); |
| mLooper.dispatchAll(); |
| // Permitted: true -> false |
| assertPermissionChangeCallback(inOrder); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| |
| mEnMgr.stopProvisioningIfNeeded(TETHERING_WIFI); |
| mLooper.dispatchAll(); |
| // Permitted: false -> false |
| assertNoPermissionChange(inOrder); |
| |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true); |
| mLooper.dispatchAll(); |
| // Permitted: false -> true |
| assertPermissionChangeCallback(inOrder); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| } |
| |
| @Test |
| public void verifyPermissionIfAllNotApproved() { |
| final InOrder inOrder = inOrder(mPermissionChangeCallback); |
| setupForRequiredProvisioning(); |
| mEnMgr.notifyUpstream(true); |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true); |
| mLooper.dispatchAll(); |
| // Permitted: true -> false |
| assertPermissionChangeCallback(inOrder); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_USB, true); |
| mLooper.dispatchAll(); |
| // Permitted: false -> false |
| assertNoPermissionChange(inOrder); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_BLUETOOTH, true); |
| mLooper.dispatchAll(); |
| // Permitted: false -> false |
| assertNoPermissionChange(inOrder); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| } |
| |
| @Test |
| public void verifyPermissionIfAnyApproved() { |
| final InOrder inOrder = inOrder(mPermissionChangeCallback); |
| setupForRequiredProvisioning(); |
| mEnMgr.notifyUpstream(true); |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true); |
| mLooper.dispatchAll(); |
| // Permitted: true -> true |
| assertNoPermissionChange(inOrder); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_USB, true); |
| mLooper.dispatchAll(); |
| // Permitted: true -> true |
| assertNoPermissionChange(inOrder); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| |
| mEnMgr.stopProvisioningIfNeeded(TETHERING_WIFI); |
| mLooper.dispatchAll(); |
| // Permitted: true -> false |
| assertPermissionChangeCallback(inOrder); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| } |
| |
| @Test |
| public void verifyPermissionWhenProvisioningNotStarted() { |
| final InOrder inOrder = inOrder(mPermissionChangeCallback); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| assertNoPermissionChange(inOrder); |
| setupForRequiredProvisioning(); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| assertNoPermissionChange(inOrder); |
| } |
| |
| @Test |
| public void testRunTetherProvisioning() { |
| final InOrder inOrder = inOrder(mPermissionChangeCallback); |
| setupForRequiredProvisioning(); |
| // 1. start ui provisioning, upstream is mobile |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| mEnMgr.notifyUpstream(true); |
| mLooper.dispatchAll(); |
| mEnMgr.startProvisioningIfNeeded(TETHERING_USB, true); |
| mLooper.dispatchAll(); |
| assertEquals(1, mEnMgr.uiProvisionCount); |
| assertEquals(0, mEnMgr.silentProvisionCount); |
| // Permitted: true -> true |
| assertNoPermissionChange(inOrder); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| mEnMgr.reset(); |
| |
| // 2. start no-ui provisioning |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, false); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| assertEquals(1, mEnMgr.silentProvisionCount); |
| // Permitted: true -> true |
| assertNoPermissionChange(inOrder); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| mEnMgr.reset(); |
| |
| // 3. tear down mobile, then start ui provisioning |
| mEnMgr.notifyUpstream(false); |
| mLooper.dispatchAll(); |
| mEnMgr.startProvisioningIfNeeded(TETHERING_BLUETOOTH, true); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| assertEquals(0, mEnMgr.silentProvisionCount); |
| assertNoPermissionChange(inOrder); |
| mEnMgr.reset(); |
| |
| // 4. switch upstream back to mobile |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| mEnMgr.notifyUpstream(true); |
| mLooper.dispatchAll(); |
| assertEquals(1, mEnMgr.uiProvisionCount); |
| assertEquals(0, mEnMgr.silentProvisionCount); |
| // Permitted: true -> true |
| assertNoPermissionChange(inOrder); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| mEnMgr.reset(); |
| |
| // 5. tear down mobile, then switch SIM |
| mEnMgr.notifyUpstream(false); |
| mLooper.dispatchAll(); |
| mEnMgr.reevaluateSimCardProvisioning(mConfig); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| assertEquals(0, mEnMgr.silentProvisionCount); |
| assertNoPermissionChange(inOrder); |
| mEnMgr.reset(); |
| |
| // 6. switch upstream back to mobile again |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED; |
| mEnMgr.notifyUpstream(true); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| assertEquals(3, mEnMgr.silentProvisionCount); |
| // Permitted: true -> false |
| assertPermissionChangeCallback(inOrder); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| mEnMgr.reset(); |
| |
| // 7. start ui provisioning, upstream is mobile, downstream is ethernet |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_ETHERNET, true); |
| mLooper.dispatchAll(); |
| assertEquals(1, mEnMgr.uiProvisionCount); |
| assertEquals(0, mEnMgr.silentProvisionCount); |
| // Permitted: false -> true |
| assertPermissionChangeCallback(inOrder); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| mEnMgr.reset(); |
| |
| // 8. downstream is invalid |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI_P2P, true); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| assertEquals(0, mEnMgr.silentProvisionCount); |
| assertNoPermissionChange(inOrder); |
| mEnMgr.reset(); |
| } |
| |
| @Test |
| public void testCallStopTetheringWhenUiProvisioningFail() { |
| setupForRequiredProvisioning(); |
| verify(mTetherProvisioningFailedListener, times(0)) |
| .onTetherProvisioningFailed(TETHERING_WIFI, FAILED_TETHERING_REASON); |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED; |
| mEnMgr.notifyUpstream(true); |
| mLooper.dispatchAll(); |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true); |
| mLooper.dispatchAll(); |
| assertEquals(1, mEnMgr.uiProvisionCount); |
| verify(mTetherProvisioningFailedListener, times(1)) |
| .onTetherProvisioningFailed(TETHERING_WIFI, FAILED_TETHERING_REASON); |
| } |
| |
| @Test |
| public void testsetExemptedDownstreamType() throws Exception { |
| setupForRequiredProvisioning(); |
| // Cellular upstream is not permitted when no entitlement result. |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| |
| // If there is exempted downstream and no other non-exempted downstreams, cellular is |
| // permitted. |
| mEnMgr.setExemptedDownstreamType(TETHERING_WIFI); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| |
| // If second downstream run entitlement check fail, cellular upstream is not permitted. |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED; |
| mEnMgr.notifyUpstream(true); |
| mLooper.dispatchAll(); |
| mEnMgr.startProvisioningIfNeeded(TETHERING_USB, true); |
| mLooper.dispatchAll(); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| |
| // When second downstream is down, exempted downstream can use cellular upstream. |
| assertEquals(1, mEnMgr.uiProvisionCount); |
| verify(mTetherProvisioningFailedListener).onTetherProvisioningFailed(TETHERING_USB, |
| FAILED_TETHERING_REASON); |
| mEnMgr.stopProvisioningIfNeeded(TETHERING_USB); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| |
| mEnMgr.stopProvisioningIfNeeded(TETHERING_WIFI); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| } |
| |
| private void sendProvisioningRecheckAlarm() { |
| final Intent intent = new Intent(EntitlementManager.ACTION_PROVISIONING_ALARM); |
| mMockContext.sendBroadcastAsUser(intent, UserHandle.ALL); |
| mLooper.dispatchAll(); |
| } |
| |
| @Test |
| public void testScheduleProvisioningReCheck() throws Exception { |
| setupForRequiredProvisioning(); |
| assertFalse(mEnMgr.isCellularUpstreamPermitted()); |
| |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| mEnMgr.notifyUpstream(true); |
| mLooper.dispatchAll(); |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true); |
| mLooper.dispatchAll(); |
| assertTrue(mEnMgr.isCellularUpstreamPermitted()); |
| verify(mAlarmManager).setExact(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP), anyLong(), |
| eq(mAlarmIntent)); |
| reset(mAlarmManager); |
| |
| sendProvisioningRecheckAlarm(); |
| verify(mAlarmManager).cancel(eq(mAlarmIntent)); |
| verify(mAlarmManager).setExact(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP), anyLong(), |
| eq(mAlarmIntent)); |
| } |
| |
| @Test |
| @IgnoreUpTo(SC_V2) |
| public void requestLatestTetheringEntitlementResult_carrierDoesNotSupport_noProvisionCount() |
| throws Exception { |
| setupCarrierConfig(false); |
| setupForRequiredProvisioning(); |
| mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR; |
| ResultReceiver receiver = new ResultReceiver(null) { |
| @Override |
| protected void onReceiveResult(int resultCode, Bundle resultData) { |
| assertEquals(TETHER_ERROR_PROVISIONING_FAILED, resultCode); |
| } |
| }; |
| mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, false); |
| mLooper.dispatchAll(); |
| assertEquals(0, mEnMgr.uiProvisionCount); |
| mEnMgr.reset(); |
| } |
| |
| @Test |
| @IgnoreUpTo(SC_V2) |
| public void reevaluateSimCardProvisioning_carrierUnsupportAndSimswitch() { |
| setupForRequiredProvisioning(); |
| |
| // Start a tethering with cellular data without provisioning. |
| mEnMgr.notifyUpstream(true); |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, false); |
| mLooper.dispatchAll(); |
| |
| // Tear down mobile, then switch SIM. |
| mEnMgr.notifyUpstream(false); |
| mLooper.dispatchAll(); |
| setupCarrierConfig(false); |
| mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID); |
| mEnMgr.reevaluateSimCardProvisioning(mConfig); |
| |
| // Turn on upstream. |
| mEnMgr.notifyUpstream(true); |
| mLooper.dispatchAll(); |
| |
| verify(mTetherProvisioningFailedListener) |
| .onTetherProvisioningFailed(TETHERING_WIFI, "Carrier does not support."); |
| } |
| |
| @Test |
| @IgnoreUpTo(SC_V2) |
| public void startProvisioningIfNeeded_carrierUnsupport() |
| throws Exception { |
| setupCarrierConfig(false); |
| setupForRequiredProvisioning(); |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true); |
| verify(mTetherProvisioningFailedListener, never()) |
| .onTetherProvisioningFailed(TETHERING_WIFI, "Carrier does not support."); |
| |
| mEnMgr.notifyUpstream(true); |
| mLooper.dispatchAll(); |
| verify(mTetherProvisioningFailedListener) |
| .onTetherProvisioningFailed(TETHERING_WIFI, "Carrier does not support."); |
| mEnMgr.stopProvisioningIfNeeded(TETHERING_WIFI); |
| reset(mTetherProvisioningFailedListener); |
| |
| mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true); |
| mLooper.dispatchAll(); |
| verify(mTetherProvisioningFailedListener) |
| .onTetherProvisioningFailed(TETHERING_WIFI, "Carrier does not support."); |
| } |
| |
| @Test |
| public void isTetherProvisioningRequired_carrierUnSupport() { |
| setupForRequiredProvisioning(); |
| setupCarrierConfig(false); |
| when(mResources.getStringArray(R.array.config_mobile_hotspot_provision_app)) |
| .thenReturn(new String[0]); |
| mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID); |
| |
| if (SdkLevel.isAtLeastT()) { |
| assertTrue(mEnMgr.isTetherProvisioningRequired(mConfig)); |
| } else { |
| assertFalse(mEnMgr.isTetherProvisioningRequired(mConfig)); |
| } |
| } |
| } |
