1 /**
2  * Copyright (C) 2022 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 android.security.cts;
18 
19 import android.platform.test.annotations.AsbSecurityTest;
20 
21 import com.android.sts.common.tradefed.testtype.NonRootSecurityTestCase;
22 import com.android.tradefed.device.ITestDevice;
23 import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
24 
25 import org.junit.Assert;
26 import org.junit.Test;
27 import org.junit.runner.RunWith;
28 
29 @RunWith(DeviceJUnit4ClassRunner.class)
30 public class CVE_2021_39794 extends NonRootSecurityTestCase {
31 
32     static final String TEST_APP = "CVE-2021-39794-test.apk";
33     static final String RECEIVER_APP = "CVE-2021-39794-receiver.apk";
34 
35     static final String TEST_PKG = "android.security.cts.CVE_2021_39794_test";
36     static final String RECEIVER_PKG = "android.security.cts.CVE_2021_39794_receiver";
37 
38     static final String TEST_CLASS = TEST_PKG + "." + "DeviceTest";
39 
40     /**
41      * b/205836329
42      */
43     @AsbSecurityTest(cveBugId = 205836329)
44     @Test
testPocCVE_2021_39794()45     public void testPocCVE_2021_39794() throws Exception {
46         ITestDevice device = getDevice();
47         uninstallPackage(device, TEST_PKG);
48         uninstallPackage(device, RECEIVER_PKG);
49 
50         AdbUtils.runCommandLine("input keyevent KEYCODE_WAKEUP", device);
51         AdbUtils.runCommandLine("input keyevent KEYCODE_MENU", device);
52         AdbUtils.runCommandLine("input keyevent KEYCODE_HOME", device);
53 
54         installPackage(RECEIVER_APP);
55         AdbUtils.runCommandLine("am start -n " + RECEIVER_PKG + "/.PocActivity", device);
56 
57         installPackage(TEST_APP);
58         Assert.assertTrue(runDeviceTests(TEST_PKG, TEST_CLASS, "testCVE_2021_39794"));
59     }
60 }
61