| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.rhttp.client; |
| |
| import java.io.IOException; |
| import java.util.LinkedHashMap; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import junit.framework.TestCase; |
| |
| import org.eclipse.jetty.rhttp.client.ClientListener; |
| import org.eclipse.jetty.rhttp.client.RHTTPClient; |
| import org.eclipse.jetty.rhttp.client.RHTTPResponse; |
| import org.eclipse.jetty.server.Connector; |
| import org.eclipse.jetty.server.Request; |
| import org.eclipse.jetty.server.Server; |
| import org.eclipse.jetty.server.bio.SocketConnector; |
| import org.eclipse.jetty.server.handler.AbstractHandler; |
| import org.eclipse.jetty.server.nio.SelectChannelConnector; |
| import org.eclipse.jetty.util.log.Log; |
| |
| |
| /** |
| * @version $Revision$ $Date$ |
| */ |
| public abstract class ClientTest extends TestCase |
| { |
| protected abstract RHTTPClient createClient(int port, String targetId) throws Exception; |
| |
| protected abstract void destroyClient(RHTTPClient client) throws Exception; |
| |
| public void testConnectNoServer() throws Exception |
| { |
| RHTTPClient client = createClient(8080, "test1"); |
| try |
| { |
| client.connect(); |
| fail(); |
| } |
| catch (IOException x) |
| { |
| } |
| finally |
| { |
| destroyClient(client); |
| } |
| } |
| |
| public void testServerExceptionOnHandshake() throws Exception |
| { |
| final CountDownLatch serverLatch = new CountDownLatch(1); |
| |
| Server server = new Server(); |
| Connector connector = new SelectChannelConnector(); |
| server.addConnector(connector); |
| server.setHandler(new AbstractHandler() |
| { |
| public void handle(String target, Request request, HttpServletRequest httpRequest, HttpServletResponse httpResponse) throws IOException, ServletException |
| { |
| request.setHandled(true); |
| if (target.endsWith("/handshake")) |
| { |
| serverLatch.countDown(); |
| throw new TestException(); |
| } |
| } |
| }); |
| server.start(); |
| try |
| { |
| RHTTPClient client = createClient(connector.getLocalPort(), "test2"); |
| try |
| { |
| try |
| { |
| client.connect(); |
| fail(); |
| } |
| catch (IOException x) |
| { |
| } |
| |
| assertTrue(serverLatch.await(1000, TimeUnit.MILLISECONDS)); |
| } |
| finally |
| { |
| destroyClient(client); |
| } |
| } |
| finally |
| { |
| server.stop(); |
| } |
| } |
| |
| public void testServerExceptionOnConnect() throws Exception |
| { |
| final CountDownLatch serverLatch = new CountDownLatch(1); |
| |
| Server server = new Server(); |
| Connector connector = new SelectChannelConnector(); |
| server.addConnector(connector); |
| server.setHandler(new AbstractHandler() |
| { |
| public void handle(String target, Request request, HttpServletRequest httpRequest, HttpServletResponse httpResponse) throws IOException, ServletException |
| { |
| request.setHandled(true); |
| if (target.endsWith("/connect")) |
| { |
| serverLatch.countDown(); |
| throw new TestException(); |
| } |
| } |
| }); |
| server.start(); |
| try |
| { |
| RHTTPClient client = createClient(connector.getLocalPort(), "test3"); |
| try |
| { |
| final CountDownLatch connectLatch = new CountDownLatch(1); |
| client.addClientListener(new ClientListener.Adapter() |
| { |
| @Override |
| public void connectException() |
| { |
| connectLatch.countDown(); |
| } |
| }); |
| client.connect(); |
| |
| assertTrue(serverLatch.await(1000, TimeUnit.MILLISECONDS)); |
| assertTrue(connectLatch.await(1000, TimeUnit.MILLISECONDS)); |
| } |
| finally |
| { |
| destroyClient(client); |
| } |
| } |
| finally |
| { |
| server.stop(); |
| } |
| } |
| |
| public void testServerExceptionOnDeliver() throws Exception |
| { |
| final CountDownLatch serverLatch = new CountDownLatch(1); |
| |
| Server server = new Server(); |
| Connector connector = new SelectChannelConnector(); |
| server.addConnector(connector); |
| server.setHandler(new AbstractHandler() |
| { |
| public void handle(String target, Request request, HttpServletRequest httpRequest, HttpServletResponse httpResponse) throws IOException, ServletException |
| { |
| request.setHandled(true); |
| if (target.endsWith("/connect")) |
| { |
| serverLatch.countDown(); |
| try |
| { |
| // Simulate a long poll timeout |
| Thread.sleep(10000); |
| } |
| catch (InterruptedException x) |
| { |
| Thread.currentThread().interrupt(); |
| } |
| } |
| else if (target.endsWith("/deliver")) |
| { |
| // Throw an exception on deliver |
| throw new TestException(); |
| } |
| } |
| }); |
| server.start(); |
| try |
| { |
| RHTTPClient client = createClient(connector.getLocalPort(), "test4"); |
| try |
| { |
| final CountDownLatch deliverLatch = new CountDownLatch(1); |
| client.addClientListener(new ClientListener.Adapter() |
| { |
| @Override |
| public void deliverException(RHTTPResponse response) |
| { |
| deliverLatch.countDown(); |
| } |
| }); |
| client.connect(); |
| |
| assertTrue(serverLatch.await(1000, TimeUnit.MILLISECONDS)); |
| |
| client.deliver(new RHTTPResponse(1, 200, "OK", new LinkedHashMap<String, String>(), new byte[0])); |
| |
| assertTrue(deliverLatch.await(1000, TimeUnit.MILLISECONDS)); |
| } |
| finally |
| { |
| destroyClient(client); |
| } |
| } |
| finally |
| { |
| server.stop(); |
| } |
| } |
| |
| public void testServerShutdownAfterConnect() throws Exception |
| { |
| final CountDownLatch connectLatch = new CountDownLatch(1); |
| final CountDownLatch stopLatch = new CountDownLatch(1); |
| |
| Server server = new Server(); |
| Connector connector = new SocketConnector(); |
| server.addConnector(connector); |
| server.setHandler(new AbstractHandler() |
| { |
| public void handle(String target, Request request, HttpServletRequest httpRequest, HttpServletResponse httpResponse) throws IOException, ServletException |
| { |
| request.setHandled(true); |
| if (target.endsWith("/connect")) |
| { |
| connectLatch.countDown(); |
| try |
| { |
| Thread.sleep(10000); |
| } |
| catch (InterruptedException e) |
| { |
| stopLatch.countDown(); |
| } |
| } |
| } |
| }); |
| server.start(); |
| try |
| { |
| RHTTPClient client = createClient(connector.getLocalPort(), "test5"); |
| try |
| { |
| final CountDownLatch serverLatch = new CountDownLatch(1); |
| client.addClientListener(new ClientListener.Adapter() |
| { |
| @Override |
| public void connectClosed() |
| { |
| serverLatch.countDown(); |
| } |
| }); |
| client.connect(); |
| |
| assertTrue(connectLatch.await(2000, TimeUnit.MILLISECONDS)); |
| |
| server.stop(); |
| assertTrue(stopLatch.await(2000, TimeUnit.MILLISECONDS)); |
| |
| assertTrue(serverLatch.await(2000, TimeUnit.MILLISECONDS)); |
| } |
| finally |
| { |
| destroyClient(client); |
| } |
| } |
| finally |
| { |
| server.stop(); |
| } |
| } |
| |
| public static class TestException extends NullPointerException |
| { |
| |
| } |
| } |