PackageHelperTests.java revision a20c8ef471666cf8b0dca91a8739ff18af1741a5
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 com.android.internal.content.PackageHelper; 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 28public class PackageHelperTests extends AndroidTestCase { 29 private static final boolean localLOGV = true; 30 public static final String TAG = "PackageHelperTests"; 31 protected final String PREFIX = "android.content.pm"; 32 private IMountService mMs; 33 private String fullId; 34 private String fullId2; 35 36 private IMountService getMs() { 37 IBinder service = ServiceManager.getService("mount"); 38 if (service != null) { 39 return IMountService.Stub.asInterface(service); 40 } else { 41 Log.e(TAG, "Can't get mount service"); 42 } 43 return null; 44 } 45 46 private void cleanupContainers() throws RemoteException { 47 Log.d(TAG,"cleanUp"); 48 IMountService ms = getMs(); 49 String[] containers = ms.getSecureContainerList(); 50 for (int i = 0; i < containers.length; i++) { 51 if (containers[i].startsWith(PREFIX)) { 52 Log.d(TAG,"cleaing up "+containers[i]); 53 ms.destroySecureContainer(containers[i], true); 54 } 55 } 56 } 57 58 void failStr(String errMsg) { 59 Log.w(TAG, "errMsg=" + errMsg); 60 fail(errMsg); 61 } 62 63 void failStr(Exception e) { 64 failStr(e.getMessage()); 65 } 66 67 @Override 68 protected void setUp() throws Exception { 69 super.setUp(); 70 if (localLOGV) Log.i(TAG, "Cleaning out old test containers"); 71 cleanupContainers(); 72 } 73 74 @Override 75 protected void tearDown() throws Exception { 76 super.tearDown(); 77 if (localLOGV) Log.i(TAG, "Cleaning out old test containers"); 78 cleanupContainers(); 79 } 80 81 public void testMountAndPullSdCard() { 82 try { 83 fullId = PREFIX; 84 fullId2 = PackageHelper.createSdDir(1024, fullId, "none", android.os.Process.myUid()); 85 86 Log.d(TAG,PackageHelper.getSdDir(fullId)); 87 PackageHelper.unMountSdDir(fullId); 88 89 Runnable r1 = getMountRunnable(); 90 Runnable r2 = getDestroyRunnable(); 91 Thread thread = new Thread(r1); 92 Thread thread2 = new Thread(r2); 93 thread2.start(); 94 thread.start(); 95 } catch (Exception e) { 96 failStr(e); 97 } 98 } 99 100 public Runnable getMountRunnable() { 101 Runnable r = new Runnable () { 102 public void run () { 103 try { 104 Thread.sleep(5); 105 String path = PackageHelper.mountSdDir(fullId, "none", 106 android.os.Process.myUid()); 107 Log.e(TAG, "mount done " + path); 108 } catch (IllegalArgumentException iae) { 109 throw iae; 110 } catch (Throwable t) { 111 Log.e(TAG, "mount failed", t); 112 } 113 } 114 }; 115 return r; 116 } 117 118 public Runnable getDestroyRunnable() { 119 Runnable r = new Runnable () { 120 public void run () { 121 try { 122 PackageHelper.destroySdDir(fullId); 123 Log.e(TAG, "destroy done: " + fullId); 124 } catch (Throwable t) { 125 Log.e(TAG, "destroy failed", t); 126 } 127 } 128 }; 129 return r; 130 } 131} 132