| /* |
| * Copyright 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 androidx.ads.identifier.benchmark; |
| |
| import static androidx.ads.identifier.AdvertisingIdUtils.GET_AD_ID_ACTION; |
| import static androidx.ads.identifier.benchmark.SampleAdvertisingIdProvider.DUMMY_AD_ID; |
| import static androidx.ads.identifier.testing.MockPackageManagerHelper.createServiceResolveInfo; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.content.Context; |
| import android.content.ContextWrapper; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| |
| import androidx.ads.identifier.AdvertisingIdClient; |
| import androidx.ads.identifier.AdvertisingIdInfo; |
| import androidx.ads.identifier.provider.internal.AdvertisingIdService; |
| import androidx.ads.identifier.testing.MockPackageManagerHelper; |
| import androidx.annotation.NonNull; |
| import androidx.benchmark.BenchmarkState; |
| import androidx.benchmark.junit4.BenchmarkRule; |
| import androidx.test.core.app.ApplicationProvider; |
| import androidx.test.ext.junit.runners.AndroidJUnit4; |
| import androidx.test.filters.LargeTest; |
| import androidx.work.OneTimeWorkRequest; |
| import androidx.work.WorkManager; |
| import androidx.work.Worker; |
| import androidx.work.WorkerParameters; |
| |
| import com.google.common.collect.Lists; |
| import com.google.common.util.concurrent.FutureCallback; |
| import com.google.common.util.concurrent.Futures; |
| import com.google.common.util.concurrent.ListenableFuture; |
| import com.google.common.util.concurrent.MoreExecutors; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.lang.reflect.Method; |
| import java.util.concurrent.CountDownLatch; |
| |
| @LargeTest |
| @RunWith(AndroidJUnit4.class) |
| public class AdvertisingIdBenchmark { |
| |
| private static final int CONCURRENCY_NUM = 10; |
| private static final String SERVICE_NAME = AdvertisingIdService.class.getName(); |
| |
| @Rule |
| public BenchmarkRule mBenchmarkRule = new BenchmarkRule(); |
| |
| private Context mContext; |
| |
| @Before |
| public void setUp() throws Exception { |
| Context applicationContext = ApplicationProvider.getApplicationContext(); |
| |
| mContext = mockContext(applicationContext); |
| } |
| |
| private static Context mockContext(Context context) throws Exception { |
| MockPackageManagerHelper mockPackageManagerHelper = new MockPackageManagerHelper(); |
| mockPackageManagerHelper.mockQueryGetAdIdServices(Lists.newArrayList( |
| createServiceResolveInfo(context.getPackageName(), SERVICE_NAME))); |
| |
| return new ContextWrapper(context) { |
| @Override |
| public Context getApplicationContext() { |
| return this; |
| } |
| |
| @Override |
| public PackageManager getPackageManager() { |
| return mockPackageManagerHelper.getMockPackageManager(); |
| } |
| }; |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| clearAdvertisingIdConnection(); |
| stopAdvertisingIdService(); |
| } |
| |
| private void clearAdvertisingIdConnection() throws Exception { |
| Method method = AdvertisingIdClient.class.getDeclaredMethod("clearConnectionClient"); |
| method.setAccessible(true); |
| method.invoke(null); |
| } |
| |
| private void stopAdvertisingIdService() { |
| Intent serviceIntent = new Intent(GET_AD_ID_ACTION); |
| serviceIntent.setClassName(mContext.getPackageName(), SERVICE_NAME); |
| mContext.stopService(serviceIntent); |
| } |
| |
| @Test |
| public void getAdvertisingIdInfo() throws Exception { |
| final BenchmarkState state = mBenchmarkRule.getState(); |
| while (state.keepRunning()) { |
| CountDownLatch countDownLatch = new CountDownLatch(1); |
| getAdvertisingIdInfoListenableFuture(countDownLatch); |
| countDownLatch.await(); |
| } |
| } |
| |
| private void getAdvertisingIdInfoListenableFuture(CountDownLatch countDownLatch) { |
| ListenableFuture<AdvertisingIdInfo> advertisingIdInfoListenableFuture = |
| AdvertisingIdClient.getAdvertisingIdInfo(mContext); |
| Futures.addCallback(advertisingIdInfoListenableFuture, |
| new FutureCallback<AdvertisingIdInfo>() { |
| @Override |
| public void onSuccess(AdvertisingIdInfo advertisingIdInfo) { |
| assertThat(advertisingIdInfo.getId()).isEqualTo(DUMMY_AD_ID); |
| countDownLatch.countDown(); |
| } |
| |
| @Override |
| public void onFailure(@NonNull Throwable throwable) { |
| throw new RuntimeException(throwable); |
| } |
| }, MoreExecutors.directExecutor()); |
| } |
| |
| @Test |
| public void getAdvertisingIdInfo_worker() throws Exception { |
| WorkManager workManager = WorkManager.getInstance(mContext); |
| workManager.cancelAllWork(); |
| final BenchmarkState state = mBenchmarkRule.getState(); |
| while (state.keepRunning()) { |
| workManager.enqueue(OneTimeWorkRequest.from(GetAdInfoWorker.class)).getResult().get(); |
| } |
| } |
| |
| /** Get the Advertising ID on a worker thread. */ |
| public static class GetAdInfoWorker extends Worker { |
| public GetAdInfoWorker(@NonNull Context context, @NonNull WorkerParameters params) { |
| super(context, params); |
| } |
| |
| @NonNull |
| @Override |
| public Result doWork() { |
| try { |
| Context context = mockContext(getApplicationContext()); |
| AdvertisingIdInfo advertisingIdInfo = |
| AdvertisingIdClient.getAdvertisingIdInfo(context).get(); |
| assertThat(advertisingIdInfo.getId()).isEqualTo(DUMMY_AD_ID); |
| } catch (Exception e) { |
| return Result.failure(); |
| } |
| return Result.success(); |
| } |
| } |
| |
| @Test |
| @SuppressWarnings("deprecation") /* AsyncTask */ |
| public void getAdvertisingIdInfo_asyncTask() throws Exception { |
| final BenchmarkState state = mBenchmarkRule.getState(); |
| while (state.keepRunning()) { |
| AdvertisingIdInfo advertisingIdInfo = |
| new android.os.AsyncTask<Void, Void, AdvertisingIdInfo>() { |
| @Override |
| protected AdvertisingIdInfo doInBackground(Void... voids) { |
| try { |
| return AdvertisingIdClient.getAdvertisingIdInfo(mContext).get(); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| }.execute().get(); |
| assertThat(advertisingIdInfo.getId()).isEqualTo(DUMMY_AD_ID); |
| } |
| } |
| |
| @Test |
| public void getAdvertisingIdInfo_thread() throws Exception { |
| final BenchmarkState state = mBenchmarkRule.getState(); |
| while (state.keepRunning()) { |
| Thread thread = new Thread(() -> { |
| try { |
| AdvertisingIdInfo advertisingIdInfo = |
| AdvertisingIdClient.getAdvertisingIdInfo(mContext).get(); |
| assertThat(advertisingIdInfo.getId()).isEqualTo(DUMMY_AD_ID); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }); |
| thread.start(); |
| thread.join(); |
| } |
| } |
| |
| @Test |
| public void getAdvertisingIdInfo_concurrency() throws Exception { |
| getAdvertisingIdInfo_concurrencyWithDelay(0); |
| } |
| |
| @Test |
| public void getAdvertisingIdInfo_concurrencyWithDelay1Millis() throws Exception { |
| getAdvertisingIdInfo_concurrencyWithDelay(1); |
| } |
| |
| @Test |
| public void getAdvertisingIdInfo_concurrencyWithDelay10Millis() throws Exception { |
| getAdvertisingIdInfo_concurrencyWithDelay(10); |
| } |
| |
| private void getAdvertisingIdInfo_concurrencyWithDelay(long millis) throws Exception { |
| final BenchmarkState state = mBenchmarkRule.getState(); |
| while (state.keepRunning()) { |
| CountDownLatch countDownLatch = new CountDownLatch(CONCURRENCY_NUM); |
| for (int i = 0; i < CONCURRENCY_NUM; i++) { |
| if (millis != 0) { |
| Thread.sleep(millis); |
| } |
| |
| getAdvertisingIdInfoListenableFuture(countDownLatch); |
| } |
| countDownLatch.await(); |
| } |
| } |
| } |