| /******************************************************************************* |
| * Copyright (c) 2009, 2015 Mountainminds GmbH & Co. KG and Contributors |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Brock Janiczak - initial API and implementation |
| * Marc R. Hoffmann - migration to mock socket |
| * |
| *******************************************************************************/ |
| package org.jacoco.agent.rt.internal.output; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.net.InetAddress; |
| import java.net.ServerSocket; |
| import java.net.Socket; |
| import java.net.UnknownHostException; |
| import java.util.List; |
| |
| import org.jacoco.agent.rt.internal.ExceptionRecorder; |
| import org.jacoco.agent.rt.internal.output.TcpServerOutput; |
| import org.jacoco.core.data.ExecutionDataStore; |
| import org.jacoco.core.data.ExecutionDataWriter; |
| import org.jacoco.core.data.SessionInfo; |
| import org.jacoco.core.data.SessionInfoStore; |
| import org.jacoco.core.runtime.AgentOptions; |
| import org.jacoco.core.runtime.RemoteControlReader; |
| import org.jacoco.core.runtime.RemoteControlWriter; |
| import org.jacoco.core.runtime.RuntimeData; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Unit tests for {@link TcpServerOutput}. |
| */ |
| public class TcpServerOutputTest { |
| |
| private ExceptionRecorder logger; |
| |
| private AgentOptions options; |
| |
| private MockServerSocket serverSocket; |
| |
| private TcpServerOutput controller; |
| |
| private RuntimeData data; |
| |
| @Before |
| public void setup() throws Exception { |
| options = new AgentOptions(); |
| logger = new ExceptionRecorder(); |
| serverSocket = new MockServerSocket(); |
| controller = new TcpServerOutput(logger) { |
| @Override |
| protected ServerSocket createServerSocket(AgentOptions options) |
| throws IOException { |
| return serverSocket; |
| } |
| }; |
| data = new RuntimeData(); |
| controller.startup(options, data); |
| } |
| |
| @Test |
| public void testShutdownWithoutConnection() throws Exception { |
| serverSocket.waitForAccept(); |
| controller.shutdown(); |
| logger.assertNoException(); |
| } |
| |
| @Test |
| public void testShutdownWithConnection() throws Exception { |
| serverSocket.waitForAccept(); |
| new ExecutionDataWriter(serverSocket.connect().getOutputStream()); |
| controller.shutdown(); |
| logger.assertNoException(); |
| } |
| |
| @Test |
| public void testWriteExecutionData() throws Exception { |
| data.getExecutionData(Long.valueOf(0x12345678), "Foo", 42); |
| data.setSessionId("stubid"); |
| |
| final Socket socket = serverSocket.connect(); |
| final RemoteControlWriter remoteWriter = new RemoteControlWriter( |
| socket.getOutputStream()); |
| final RemoteControlReader remoteReader = new RemoteControlReader( |
| socket.getInputStream()); |
| |
| // First process a NOP command to ensure the connection is initialized: |
| remoteWriter.visitDumpCommand(false, false); |
| remoteReader.read(); |
| |
| // Now the actual test starts: |
| controller.writeExecutionData(false); |
| |
| final ExecutionDataStore execStore = new ExecutionDataStore(); |
| remoteReader.setExecutionDataVisitor(execStore); |
| final SessionInfoStore infoStore = new SessionInfoStore(); |
| remoteReader.setSessionInfoVisitor(infoStore); |
| remoteReader.read(); |
| |
| assertEquals("Foo", execStore.get(0x12345678).getName()); |
| |
| final List<SessionInfo> infos = infoStore.getInfos(); |
| assertEquals(1, infos.size()); |
| assertEquals("stubid", infos.get(0).getId()); |
| |
| logger.assertNoException(); |
| controller.shutdown(); |
| } |
| |
| @Test |
| public void testInvalidHeader() throws Exception { |
| final Socket socket = serverSocket.connect(); |
| final OutputStream out = socket.getOutputStream(); |
| out.write(0xca); |
| out.write(0xfe); |
| out.write(0xba); |
| out.write(0xbe); |
| serverSocket.waitForAccept(); |
| logger.assertException(IOException.class, |
| "Invalid execution data file."); |
| controller.shutdown(); |
| } |
| |
| @Test |
| public void testGetInetAddressLoopback() throws UnknownHostException { |
| final InetAddress addr = controller.getInetAddress(null); |
| assertTrue(addr.isLoopbackAddress()); |
| } |
| |
| @Test |
| public void testGetInetAddressAny() throws UnknownHostException { |
| final InetAddress addr = controller.getInetAddress("*"); |
| assertNull(addr); |
| } |
| |
| } |