1 /*
2  * Copyright (C) 2023 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.internal.content.withoutpermission;
18 
19 import static org.junit.Assert.assertThrows;
20 
21 import android.content.Context;
22 import android.os.Handler;
23 import android.os.Looper;
24 import android.os.UserHandle;
25 
26 import androidx.test.platform.app.InstrumentationRegistry;
27 import androidx.test.runner.AndroidJUnit4;
28 
29 import com.android.internal.content.PackageMonitor;
30 
31 import org.junit.Test;
32 import org.junit.runner.RunWith;
33 
34 /**
35  * A test to verify PackageMonitor implementation without INTERACT_ACROSS_USERS_FULL permission.
36  */
37 @RunWith(AndroidJUnit4.class)
38 public class PackageMonitorPermissionTest {
39 
40     @Test
testPackageMonitorNoCrossUserPermission()41     public void testPackageMonitorNoCrossUserPermission() throws Exception {
42         TestVisibilityPackageMonitor testPackageMonitor = new TestVisibilityPackageMonitor();
43 
44         Context context = InstrumentationRegistry.getInstrumentation().getContext();
45         assertThrows(SecurityException.class,
46                 () -> testPackageMonitor.register(context, UserHandle.ALL,
47                         new Handler(Looper.getMainLooper())));
48     }
49 
50     private static class TestVisibilityPackageMonitor extends PackageMonitor {
51     }
52 }
53