| /* |
| * Copyright (C) 2016 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.cts.net.hostside; |
| |
| import static android.net.ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED; |
| import static android.net.ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED; |
| import static android.net.ConnectivityManager.RESTRICT_BACKGROUND_STATUS_WHITELISTED; |
| |
| /* |
| * TODO: need to add more scenarios: |
| * - test access on foreground app |
| * - test access on foreground service app |
| * - make sure it tests transition of data saver status while app is on foreground |
| */ |
| public class DataSaverModeTest extends AbstractRestrictBackgroundNetworkTestCase { |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| |
| setMeteredNetwork(); |
| setRestrictBackground(false); |
| registerApp2BroadcastReceiver(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| |
| setRestrictBackground(false); |
| } |
| |
| public void testGetRestrictBackgroundStatus_disabled() throws Exception { |
| removeRestrictBackgroundWhitelist(mUid); |
| assertRestrictBackgroundStatus(RESTRICT_BACKGROUND_STATUS_DISABLED); |
| assertRestrictBackgroundChangedReceived(0); |
| |
| // Sanity check: make sure status is always disabled, never whitelisted |
| addRestrictBackgroundWhitelist(mUid); |
| assertRestrictBackgroundStatus(RESTRICT_BACKGROUND_STATUS_DISABLED); |
| assertRestrictBackgroundChangedReceived(0); |
| } |
| |
| public void testGetRestrictBackgroundStatus_whitelisted() throws Exception { |
| setRestrictBackground(true); |
| assertRestrictBackgroundChangedReceived(1); |
| |
| addRestrictBackgroundWhitelist(mUid); |
| assertRestrictBackgroundStatus(RESTRICT_BACKGROUND_STATUS_WHITELISTED); |
| assertRestrictBackgroundChangedReceived(2); |
| } |
| |
| public void testGetRestrictBackgroundStatus_enabled() throws Exception { |
| setRestrictBackground(true); |
| assertRestrictBackgroundChangedReceived(1); |
| |
| removeRestrictBackgroundWhitelist(mUid); |
| assertRestrictBackgroundStatus(RESTRICT_BACKGROUND_STATUS_ENABLED); |
| assertRestrictBackgroundChangedReceived(1); |
| } |
| |
| public void testGetRestrictBackgroundStatus_blacklisted() throws Exception { |
| addRestrictBackgroundBlacklist(mUid); |
| assertRestrictBackgroundChangedReceived(1); |
| |
| assertRestrictBackgroundStatus(RESTRICT_BACKGROUND_STATUS_ENABLED); |
| |
| // TODO: currently whitelist is prevailing, hence remaining of the test below is disabled |
| if (true) return; |
| |
| // Make sure blacklist prevails over whitelist. |
| setRestrictBackground(true); |
| assertRestrictBackgroundChangedReceived(2); |
| addRestrictBackgroundWhitelist(mUid); |
| assertRestrictBackgroundStatus(RESTRICT_BACKGROUND_STATUS_ENABLED); |
| |
| // Check status after removing blacklist. |
| removeRestrictBackgroundBlacklist(mUid); |
| assertRestrictBackgroundStatus(RESTRICT_BACKGROUND_STATUS_WHITELISTED); |
| assertRestrictBackgroundChangedReceived(3); |
| setRestrictBackground(false); |
| assertRestrictBackgroundStatus(RESTRICT_BACKGROUND_STATUS_DISABLED); |
| assertRestrictBackgroundChangedReceived(4); |
| } |
| } |