1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of 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, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.framework.multidexlegacytestservices.test; 18 19 import android.content.Intent; 20 import android.test.InstrumentationTestCase; 21 import android.util.Log; 22 23 import java.io.File; 24 25 /** 26 * Run the tests with: <code>adb shell am instrument -w 27 com.android.framework.multidexlegacytestservices.test/android.test.InstrumentationTestRunner 28 </code> 29 */ 30 public class ServicesTests extends InstrumentationTestCase { 31 private static final String SERVICE_BASE_ACTION = 32 "com.android.framework.multidexlegacytestservices.action.Service"; 33 private static final int MIN_SERVICE = 1; 34 private static final int MAX_SERVICE = 19; 35 36 37 public void testStressConcurentFirstLaunch() { 38 File targetFilesDir = getInstrumentation().getTargetContext().getFilesDir(); 39 for (int i = MIN_SERVICE; i <= MAX_SERVICE; i++) { 40 File resultFile = new File(targetFilesDir, "Service" + i); 41 resultFile.delete(); 42 assertFalse("Failed to delete result file '" + resultFile.getAbsolutePath() + "'.", 43 resultFile.exists()); 44 File completeFile = new File(targetFilesDir, "Service" + i + ".complete"); 45 completeFile.delete(); 46 assertFalse("Failed to delete completion file '" + completeFile.getAbsolutePath() + 47 "'.", completeFile.exists()); 48 } 49 for (int i = MIN_SERVICE; i <= MAX_SERVICE; i++) { 50 getInstrumentation().getContext().startService(new Intent(SERVICE_BASE_ACTION + i)); 51 try { 52 Thread.sleep((i - 1) * (1 << (i / 5))); 53 } catch (InterruptedException e) { 54 } 55 } 56 57 58 Log.i("ServicesTests", "start sleeping"); 59 int attempt = 0; 60 int maxAttempt = 50; // 10 is enough for a nexus S 61 do { 62 try { 63 Thread.sleep(5000); 64 } catch (InterruptedException e) { 65 } 66 attempt ++; 67 if (attempt >= maxAttempt) { 68 fail(); 69 } 70 } while (!areAllServicesRunning(targetFilesDir)); 71 72 for (int i = MIN_SERVICE; i <= MAX_SERVICE; i++) { 73 File resultFile = new File(targetFilesDir, "Service" + i); 74 assertTrue("Service" + i + " never completed.", resultFile.isFile()); 75 assertEquals("Service" + i + " was restarted.", 8L, resultFile.length()); 76 } 77 } 78 79 private static boolean areAllServicesRunning(File tagetFilesDir) { 80 for (int i = MIN_SERVICE; i <= MAX_SERVICE; i++) { 81 File completeFile = new File(tagetFilesDir, "Service" + i + ".complete"); 82 if (!completeFile.exists()) { 83 return false; 84 } 85 } 86 return true; 87 88 } 89 } 90
