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 package com.android.cts.managedprofile;
17 
18 import android.app.admin.DevicePolicyManager;
19 import android.content.ComponentName;
20 import android.content.Context;
21 import android.os.Process;
22 import android.os.UserHandle;
23 import android.os.UserManager;
24 
25 import com.android.cts.managedprofile.BaseManagedProfileTest.BasicAdminReceiver;
26 
27 import org.junit.Ignore;
28 
29 /**
30  * Test wipeData() for use in managed profile. If called from a managed profile, wipeData() should
31  * remove the current managed profile. Also, no erasing of external storage should be allowed.
32  */
33 public class WipeDataTest extends BaseManagedProfileTest {
34 
35     private UserManager mUserManager;
36 
37     @Override
setUp()38     protected void setUp() throws Exception {
39         super.setUp();
40         // Make sure we are running in a managed profile, otherwise risk wiping the primary user's
41         // data.
42         assertTrue(mDevicePolicyManager.isAdminActive(ADMIN_RECEIVER_COMPONENT));
43         assertTrue(mDevicePolicyManager.isProfileOwnerApp(ADMIN_RECEIVER_COMPONENT.getPackageName()));
44         mUserManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
45     }
46 
testWipeData()47     public void testWipeData() throws InterruptedException {
48         UserHandle currentUser = Process.myUserHandle();
49         assertTrue(mUserManager.getUserProfiles().contains(currentUser));
50 
51         mDevicePolicyManager.wipeData(0);
52 
53         // ACTION_MANAGED_PROFILE_REMOVED is only sent to parent user.
54         // As a result, we have to poll in order to know when the profile
55         // is actually removed.
56         long epoch = System.currentTimeMillis();
57         while (System.currentTimeMillis() - epoch <= 10 * 1000) {
58             if (!mUserManager.getUserProfiles().contains(currentUser)) {
59                 break;
60             }
61             Thread.sleep(250);
62         }
63 
64         // Verify the profile is deleted
65         assertFalse(mUserManager.getUserProfiles().contains(currentUser));
66     }
67 }
68