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Enhance socket connection with configurable timeout
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85 changes: 85 additions & 0 deletions
85
orbmain/src/test/java/com/sun/corba/ee/impl/transport/DefaultSocketFactoryImplTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| package com.sun.corba.ee.impl.transport; | ||
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| import com.sun.corba.ee.spi.misc.ORBConstants; | ||
| import org.junit.Test; | ||
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| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.io.OutputStream; | ||
| import java.net.InetSocketAddress; | ||
| import java.net.ServerSocket; | ||
| import java.net.Socket; | ||
| import java.net.SocketTimeoutException; | ||
| import java.util.UUID; | ||
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| import static org.junit.Assert.*; | ||
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| public class DefaultSocketFactoryImplTest { | ||
| private static final String TEST_TYPE = ORBConstants.SOCKETCHANNEL; | ||
| private static final int TEST_TIMEOUT = 1000; | ||
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| @Test | ||
| public void testCreateSocketWithSocketChannelType() throws IOException { | ||
| DefaultSocketFactoryImpl sf = new DefaultSocketFactoryImpl(); | ||
| String testMessage = UUID.randomUUID().toString(); | ||
| try (ServerSocket serverSocket = createServerSocket(testMessage)) { | ||
| final InetSocketAddress address = new InetSocketAddress("localhost", serverSocket.getLocalPort()); | ||
| Socket socket = sf.createSocket(TEST_TYPE, address, TEST_TIMEOUT); | ||
| assertNotNull(socket); | ||
| assertTrue(socket.getTcpNoDelay()); | ||
| validateSocket(socket, testMessage); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testCreateSocketWithOtherType() throws IOException { | ||
| DefaultSocketFactoryImpl sf = new DefaultSocketFactoryImpl(); | ||
| String testMessage = UUID.randomUUID().toString(); | ||
| try (ServerSocket serverSocket = createServerSocket(testMessage)) { | ||
| final InetSocketAddress address = new InetSocketAddress("localhost", serverSocket.getLocalPort()); | ||
| Socket socket = sf.createSocket("otherType", address, TEST_TIMEOUT); | ||
| assertNotNull(socket); | ||
| assertTrue(socket.getTcpNoDelay()); | ||
| validateSocket(socket, testMessage); | ||
| } | ||
| } | ||
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| @Test(expected = SocketTimeoutException.class) | ||
| public void testCreateSocketWithTimeoutSocketChannelType() throws IOException { | ||
| DefaultSocketFactoryImpl sf = new DefaultSocketFactoryImpl(); | ||
| InetSocketAddress unreachableAddress = new InetSocketAddress("10.0.0.0", 8080); | ||
| sf.createSocket(TEST_TYPE, unreachableAddress, TEST_TIMEOUT); | ||
| } | ||
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| @Test(expected = SocketTimeoutException.class) | ||
| public void testCreateSocketWithTimeoutOtherType() throws IOException { | ||
| DefaultSocketFactoryImpl sf = new DefaultSocketFactoryImpl(); | ||
| InetSocketAddress unreachableAddress = new InetSocketAddress("10.0.0.0", 8080); | ||
| sf.createSocket("otherType", unreachableAddress, TEST_TIMEOUT); | ||
| } | ||
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| private ServerSocket createServerSocket(String message) throws IOException { | ||
| ServerSocket serverSocket = new ServerSocket(); | ||
| serverSocket.bind(null); | ||
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| new Thread(() -> { | ||
| try { | ||
| Socket clientSocket = serverSocket.accept(); | ||
| OutputStream out = clientSocket.getOutputStream(); | ||
| out.write(message.getBytes()); | ||
| out.flush(); | ||
| } catch (IOException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| }).start(); | ||
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| return serverSocket; | ||
| } | ||
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| private void validateSocket(Socket socket, String expectedMessage) throws IOException { | ||
| InputStream in = socket.getInputStream(); | ||
| byte[] buffer = new byte[expectedMessage.length()]; | ||
| int read = in.read(buffer); | ||
| assertEquals(expectedMessage, new String(buffer, 0, read)); | ||
| } | ||
| } |
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