/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.log4j.net;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.Socket;
import org.apache.log4j.Logger;
import org.apache.log4j.PatternLayout;
import junit.framework.TestCase;
public class TelnetAppenderTest extends TestCase {
int port = 54353;
ByteArrayOutputStream bo = new ByteArrayOutputStream();
public class ReadThread extends Thread {
public void run() {
try {
Socket s = new Socket("localhost", port);
InputStream i = s.getInputStream();
while (!Thread.interrupted()) {
int c = i.read();
if (c == -1)
break;
bo.write(c);
}
s.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
public void testIt() throws Exception {
int oldActive = Thread.activeCount();
TelnetAppender ta = new TelnetAppender();
ta.setName("ta");
ta.setPort(port);
ta.setLayout(new PatternLayout("%p - %m"));
ta.activateOptions();
Logger l = Logger.getLogger("x");
l.addAppender(ta);
Thread t = new ReadThread();
t.start();
Thread.sleep(200);
l.info("hi");
Thread.sleep(1000);
ta.close();
Thread.sleep(200);
t.interrupt();
t.join();
String s = bo.toString();
assertTrue(s.endsWith("INFO - hi"));
if(System.getProperty("java.vendor").indexOf("Free") == -1) {
assertEquals(oldActive, Thread.activeCount());
}
}
}