| /* |
| * 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.frameworks.perftests.am.tests; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.ServiceConnection; |
| import android.perftests.utils.ManualBenchmarkState; |
| import android.perftests.utils.PerfManualStatusReporter; |
| |
| import androidx.test.InstrumentationRegistry; |
| |
| import com.android.frameworks.perftests.am.util.TargetPackageUtils; |
| import com.android.frameworks.perftests.am.util.TimeReceiver; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| |
| import java.util.function.LongSupplier; |
| |
| public class BasePerfTest { |
| private static final String TAG = BasePerfTest.class.getSimpleName(); |
| |
| private TimeReceiver mTimeReceiver; |
| private ServiceConnection mAliveServiceConnection; |
| |
| @Rule |
| public PerfManualStatusReporter mPerfManualStatusReporter = new PerfManualStatusReporter(); |
| |
| protected Context mContext; |
| |
| @Before |
| public void setUp() { |
| mContext = InstrumentationRegistry.getTargetContext(); |
| mTimeReceiver = new TimeReceiver(); |
| } |
| |
| protected void addReceivedTimeNs(String type) { |
| mTimeReceiver.addTimeForTypeToQueue(type, System.nanoTime()); |
| } |
| |
| protected Intent createServiceIntent() { |
| final Intent intent = new Intent(); |
| intent.setClassName(TargetPackageUtils.PACKAGE_NAME, |
| TargetPackageUtils.SERVICE_NAME); |
| putTimeReceiverBinderExtra(intent); |
| return intent; |
| } |
| |
| protected Intent createBroadcastIntent(String action) { |
| final Intent intent = new Intent(action); |
| intent.addFlags( |
| Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND | Intent.FLAG_INCLUDE_STOPPED_PACKAGES); |
| putTimeReceiverBinderExtra(intent); |
| return intent; |
| } |
| |
| protected void putTimeReceiverBinderExtra(Intent intent) { |
| intent.putExtras(mTimeReceiver.createReceiveTimeExtraBinder()); |
| } |
| |
| private void setUpIteration() { |
| mTimeReceiver.clear(); |
| } |
| |
| private void tearDownIteration() { |
| TargetPackageUtils.killTargetPackage(mContext, mAliveServiceConnection); |
| } |
| |
| protected void startTargetPackage() { |
| mAliveServiceConnection = TargetPackageUtils.startTargetPackage(mContext); |
| } |
| |
| protected long getReceivedTimeNs(String type) { |
| return mTimeReceiver.getReceivedTimeNs(type); |
| } |
| |
| protected void runPerfFunction(LongSupplier func) { |
| final ManualBenchmarkState benchmarkState = mPerfManualStatusReporter.getBenchmarkState(); |
| long elapsedTimeNs = 0; |
| while (benchmarkState.keepRunning(elapsedTimeNs)) { |
| setUpIteration(); |
| elapsedTimeNs = func.getAsLong(); |
| tearDownIteration(); |
| } |
| } |
| } |