Merge "Test for issue #29422027: APR: Runtime restarts in system_server" into nyc-mr1-dev
diff --git a/tests/tests/security/src/android/security/cts/DeviceIdleControllerTest.java b/tests/tests/security/src/android/security/cts/DeviceIdleControllerTest.java
new file mode 100644
index 0000000..0b183aa
--- /dev/null
+++ b/tests/tests/security/src/android/security/cts/DeviceIdleControllerTest.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security.cts;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.PowerManager;
+import android.os.RemoteException;
+import android.os.ResultReceiver;
+import android.os.ServiceManager;
+import android.test.AndroidTestCase;
+
+import java.io.FileDescriptor;
+
+/**
+ * Check past exploits of DeviceIdleController.
+ */
+public class DeviceIdleControllerTest extends AndroidTestCase {
+ int mResult;
+
+ /**
+ * Verify that the command line interface can not be used to add an app to the whitelist.
+ */
+ public void testAddWhiteList() {
+ final IBinder service = ServiceManager.getService("deviceidle");
+ final Object mSync = new Object();
+ mResult = 0;
+ try {
+ service.shellCommand(FileDescriptor.in, FileDescriptor.out, FileDescriptor.err,
+ new String[]{"whitelist", "+" + mContext.getPackageName()},
+ new ResultReceiver(null) {
+ @Override
+ protected void onReceiveResult(int resultCode, Bundle resultData) {
+ mResult = resultCode;
+ synchronized (mSync) {
+ mSync.notifyAll();
+ }
+ }
+ });
+ } catch (RemoteException e) {
+ }
+ try {
+ synchronized (mSync) {
+ mSync.wait();
+ }
+ } catch (InterruptedException e) {
+ }
+ assertEquals(-1, mResult);
+ PowerManager pm = mContext.getSystemService(PowerManager.class);
+ assertFalse(pm.isIgnoringBatteryOptimizations(mContext.getPackageName()));
+ }
+}
+
