1/* 2 * Copyright (C) 2011 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 17package android.content.pm; 18 19import static android.net.TrafficStats.MB_IN_BYTES; 20 21import android.os.IBinder; 22import android.os.RemoteException; 23import android.os.ServiceManager; 24import android.os.storage.IMountService; 25import android.test.AndroidTestCase; 26import android.util.Log; 27 28import com.android.internal.content.PackageHelper; 29 30public class PackageHelperTests extends AndroidTestCase { 31 private static final boolean localLOGV = true; 32 public static final String TAG = "PackageHelperTests"; 33 protected final String PREFIX = "android.content.pm"; 34 private IMountService mMs; 35 private String fullId; 36 private String fullId2; 37 38 private IMountService getMs() { 39 IBinder service = ServiceManager.getService("mount"); 40 if (service != null) { 41 return IMountService.Stub.asInterface(service); 42 } else { 43 Log.e(TAG, "Can't get mount service"); 44 } 45 return null; 46 } 47 48 private void cleanupContainers() throws RemoteException { 49 Log.d(TAG,"cleanUp"); 50 IMountService ms = getMs(); 51 String[] containers = ms.getSecureContainerList(); 52 for (int i = 0; i < containers.length; i++) { 53 if (containers[i].startsWith(PREFIX)) { 54 Log.d(TAG,"cleaing up "+containers[i]); 55 ms.destroySecureContainer(containers[i], true); 56 } 57 } 58 } 59 60 void failStr(String errMsg) { 61 Log.w(TAG, "errMsg=" + errMsg); 62 fail(errMsg); 63 } 64 65 void failStr(Exception e) { 66 failStr(e.getMessage()); 67 } 68 69 @Override 70 protected void setUp() throws Exception { 71 super.setUp(); 72 if (localLOGV) Log.i(TAG, "Cleaning out old test containers"); 73 cleanupContainers(); 74 } 75 76 @Override 77 protected void tearDown() throws Exception { 78 super.tearDown(); 79 if (localLOGV) Log.i(TAG, "Cleaning out old test containers"); 80 cleanupContainers(); 81 } 82 83 public void testMountAndPullSdCard() { 84 try { 85 fullId = PREFIX; 86 fullId2 = PackageHelper.createSdDir(1024 * MB_IN_BYTES, fullId, "none", 87 android.os.Process.myUid(), true); 88 89 Log.d(TAG,PackageHelper.getSdDir(fullId)); 90 PackageHelper.unMountSdDir(fullId); 91 92 Runnable r1 = getMountRunnable(); 93 Runnable r2 = getDestroyRunnable(); 94 Thread thread = new Thread(r1); 95 Thread thread2 = new Thread(r2); 96 thread2.start(); 97 thread.start(); 98 } catch (Exception e) { 99 failStr(e); 100 } 101 } 102 103 public Runnable getMountRunnable() { 104 Runnable r = new Runnable () { 105 public void run () { 106 try { 107 Thread.sleep(5); 108 String path = PackageHelper.mountSdDir(fullId, "none", 109 android.os.Process.myUid()); 110 Log.e(TAG, "mount done " + path); 111 } catch (IllegalArgumentException iae) { 112 throw iae; 113 } catch (Throwable t) { 114 Log.e(TAG, "mount failed", t); 115 } 116 } 117 }; 118 return r; 119 } 120 121 public Runnable getDestroyRunnable() { 122 Runnable r = new Runnable () { 123 public void run () { 124 try { 125 PackageHelper.destroySdDir(fullId); 126 Log.e(TAG, "destroy done: " + fullId); 127 } catch (Throwable t) { 128 Log.e(TAG, "destroy failed", t); 129 } 130 } 131 }; 132 return r; 133 } 134} 135