| /* |
| * Copyright (C) 2022, 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.aidl.tests; |
| |
| import static org.hamcrest.core.Is.is; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertThat; |
| |
| import android.os.IBinder; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| @RunWith(JUnit4.class) |
| public class DelegatorTests { |
| static byte kFakeByte = 16; |
| static byte kExpectedByte = 12; |
| |
| private class Custom extends ITestService.Delegator { |
| public Custom(ITestService impl) { super(impl); } |
| @Override |
| public byte RepeatByte(byte token) throws RemoteException { |
| return kFakeByte; |
| } |
| } |
| |
| @Test |
| public void testDelegator() throws RemoteException { |
| IBinder binder = ServiceManager.waitForService(ITestService.class.getName()); |
| assertNotNull(binder); |
| ITestService service = ITestService.Stub.asInterface(binder); |
| ITestService.Delegator delegator = new ITestService.Delegator(service); |
| assertThat(delegator.RepeatByte(kExpectedByte), is(kExpectedByte)); |
| } |
| |
| @Test |
| public void testCustomDelegator() throws RemoteException { |
| IBinder binder = ServiceManager.waitForService(ITestService.class.getName()); |
| assertNotNull(binder); |
| ITestService service = ITestService.Stub.asInterface(binder); |
| ITestService.Delegator custom = new Custom(service); |
| assertThat(custom.RepeatByte(kExpectedByte), is(kFakeByte)); |
| } |
| |
| @Test |
| public void testAsBinderAsInterface() throws RemoteException { |
| IBinder binder = ServiceManager.waitForService(ITestService.class.getName()); |
| assertNotNull(binder); |
| ITestService service = ITestService.Stub.asInterface(binder); |
| ITestService.Delegator delegator = new ITestService.Delegator(service); |
| assertThat(ITestService.Delegator.asInterface(delegator.asBinder()).RepeatByte(kExpectedByte), |
| is(kExpectedByte)); |
| } |
| } |