1/* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 5 * use this file except in compliance with the License. You may obtain a copy of 6 * the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations under 14 * the License. 15 */ 16 17package com.android.frameworks.perftests.am.tests; 18 19import android.content.ContentProviderClient; 20import android.support.test.filters.LargeTest; 21import android.support.test.runner.AndroidJUnit4; 22 23import com.android.frameworks.perftests.am.util.TargetPackageUtils; 24 25import org.junit.Test; 26import org.junit.runner.RunWith; 27 28@RunWith(AndroidJUnit4.class) 29@LargeTest 30public class ContentProviderPerfTest extends BasePerfTest { 31 /** 32 * Benchmark time to call ContentResolver.acquireContentProviderClient() when target package is 33 * running. 34 */ 35 @Test 36 public void contentProviderRunning() { 37 runPerfFunction(() -> { 38 startTargetPackage(); 39 40 long startTimeNs = System.nanoTime(); 41 final ContentProviderClient contentProviderClient = 42 mContext.getContentResolver() 43 .acquireContentProviderClient(TargetPackageUtils.PACKAGE_NAME); 44 final long endTimeNs = System.nanoTime(); 45 46 contentProviderClient.close(); 47 48 return endTimeNs - startTimeNs; 49 }); 50 } 51 52 /** 53 * Benchmark time to call ContentResolver.acquireContentProviderClient() when target package is 54 * not running. 55 */ 56 @Test 57 public void contentProviderNotRunning() { 58 runPerfFunction(() -> { 59 final long startTimeNs = System.nanoTime(); 60 final ContentProviderClient contentProviderClient = 61 mContext.getContentResolver().acquireContentProviderClient( 62 TargetPackageUtils.PACKAGE_NAME); 63 final long endTimeNs = System.nanoTime(); 64 65 contentProviderClient.close(); 66 67 return endTimeNs - startTimeNs; 68 }); 69 } 70} 71