| /* |
| * 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.scenario; |
| |
| import com.android.tradefed.config.Option; |
| import com.android.tradefed.config.OptionClass; |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.result.ITestInvocationListener; |
| import com.android.tradefed.testtype.AndroidJUnitTest; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** A test that runs app setup scenarios only. */ |
| @OptionClass(alias = "app-setup") |
| public class AppSetup extends AndroidJUnitTest { |
| @Option( |
| name = "drop-cache-when-finished", |
| description = "Clear the cache when setup is finished." |
| ) |
| private boolean mDropCacheWhenFinished = false; |
| |
| @Option( |
| name = "apps-to-kill-when-finished", |
| description = "List of app package names to kill when setup is finished." |
| ) |
| private List<String> mAppsToKillWhenFinished = new ArrayList<>(); |
| |
| static final String DROP_CACHE_COMMAND = "echo 3 > /proc/sys/vm/drop_caches"; |
| static final String KILL_APP_COMMAND_TEMPLATE = "am force-stop %s"; |
| |
| public AppSetup() { |
| super(); |
| // Specifically target the app setup scenarios. |
| setPackageName("android.platform.test.scenario"); |
| addIncludeAnnotation("android.platform.test.scenario.annotation.AppSetup"); |
| } |
| |
| /** |
| * Run the test the same way the superclass does and perform the additional setup/cleanup steps. |
| */ |
| @Override |
| public void run(final ITestInvocationListener listener) throws DeviceNotAvailableException { |
| runTest(listener); |
| |
| // TODO(harrytczhang@): Switch to a solution based on test rule injection after b/123281375. |
| if (mDropCacheWhenFinished) { |
| getDevice().executeShellCommand(DROP_CACHE_COMMAND); |
| } |
| for (String packageName : mAppsToKillWhenFinished) { |
| getDevice().executeShellCommand(String.format(KILL_APP_COMMAND_TEMPLATE, packageName)); |
| } |
| } |
| |
| /** |
| * Enable tests to stub out the actual run. |
| * |
| * @hide |
| */ |
| @VisibleForTesting |
| protected void runTest(final ITestInvocationListener listener) |
| throws DeviceNotAvailableException { |
| super.run(listener); |
| } |
| } |