/*
* Copyright (c) xlightweb.org, 2006 - 2009. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Please refer to the LGPL license at: http://www.gnu.org/copyleft/lesser.txt
* The latest copy of this software may be found on http://www.xlightweb.org/
*/
package org.xlightweb;
import java.io.IOException;
import java.util.concurrent.atomic.AtomicReference;
import org.junit.Assert;
import org.junit.Test;
import org.xlightweb.server.HttpServer;
import org.xlightweb.server.IHttpServer;
import org.xsocket.Execution;
import org.xsocket.connection.BlockingConnection;
import org.xsocket.connection.IBlockingConnection;
/**
*
* @author grro@xlightweb.org
*/
public final class HttpServerConnectionTest {
@Test
public void testNonThreaded() throws Exception {
NonThreadedRequestHandler requestHdl = new NonThreadedRequestHandler();
IHttpServer server = new HttpServer(requestHdl);
server.start();
IBlockingConnection con = new BlockingConnection("localhost", server.getLocalPort());
con.write("GET /test HTTP/1.1\r\n" +
"User-Agent: me\r\n" +
"Host: localhost:" + server.getLocalPort() + "\r\n\r\n");
String header = con.readStringByDelimiter("\r\n\r\n");
Assert.assertTrue(header.indexOf("200") != -1);
Assert.assertFalse(requestHdl.threadnameRef.get().startsWith("xWorker"));
con.close();
server.close();
}
@Test
public void testMultiThreaded() throws Exception {
MultiThreadedRequestHandler requestHdl = new MultiThreadedRequestHandler();
IHttpServer server = new HttpServer(requestHdl);
server.start();
IBlockingConnection con = new BlockingConnection("localhost", server.getLocalPort());
con.write("GET /test HTTP/1.1\r\n" +
"User-Agent: me\r\n" +
"Host: localhost:" + server.getLocalPort() + "\r\n\r\n");
String header = con.readStringByDelimiter("\r\n\r\n");
Assert.assertTrue(header.indexOf("200") != -1);
Assert.assertTrue(requestHdl.threadnameRef.get().startsWith("xWorker"));
con.close();
server.close();
}
@Test
public void testPiplining() throws Exception {
IHttpServer server = new HttpServer(new SlowRequestHandler());
server.start();
IBlockingConnection con = new BlockingConnection("localhost", server.getLocalPort());
int sleepTime = 1000;
for (int i = 0; i < 10; i++) {
con.write("GET /test?num=" + i + "&wait=" + sleepTime + " HTTP/1.1\r\n" +
"User-Agent: me\r\n" +
"Host: localhost:" + server.getLocalPort() + "\r\n\r\n");
sleepTime = sleepTime / 2;
}
for (int i = 0; i < 10; i++) {
String header = con.readStringByDelimiter("\r\n\r\n");
Assert.assertTrue(header.indexOf("200") != -1);
// content length is 1
int num = Integer.parseInt(con.readStringByLength(1));
Assert.assertEquals(i, num);
}
con.close();
server.close();
}
private static class RequestHandler implements IHttpRequestHandler {
AtomicReference<IHttpRequest> requestRef = new AtomicReference<IHttpRequest>();
AtomicReference<String> threadnameRef = new AtomicReference<String>();
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
requestRef.set(exchange.getRequest());
threadnameRef.set(Thread.currentThread().getName());
exchange.send(new HttpResponse(200));
}
}
@Execution(Execution.NONTHREADED)
private static final class NonThreadedRequestHandler extends RequestHandler {
}
@Execution(Execution.MULTITHREADED)
private static final class MultiThreadedRequestHandler extends RequestHandler {
}
@Execution(Execution.MULTITHREADED)
private static final class SlowRequestHandler implements IHttpRequestHandler {
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
int sleeptime = exchange.getRequest().getIntParameter("wait");
QAUtil.sleep(sleeptime);
exchange.send(new HttpResponse(200, exchange.getRequest().getParameter("num")));
}
}
}