New test for session values
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Jesse McConnell
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//========================================================================
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//Copyright 2010 Mort Bay Consulting Pty. Ltd.
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//------------------------------------------------------------------------
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// All rights reserved. This program and the accompanying materials
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// are made available under the terms of the Eclipse Public License v1.0
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// and Apache License v2.0 which accompanies this distribution.
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// The Eclipse Public License is available at
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// http://www.eclipse.org/legal/epl-v10.html
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// The Apache License v2.0 is available at
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// http://www.opensource.org/licenses/apache2.0.php
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// You may elect to redistribute this code under either of these licenses.
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// ========================================================================
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package org.eclipse.jetty.server.session;
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import org.eclipse.jetty.util.log.Log;
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import org.junit.Test;
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/**
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* LastAccessTimeTest
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*/
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public class SessionValueSavingTest extends AbstractSessionValueSavingTest
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{
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public AbstractTestServer createServer(int port, int max, int scavenge)
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{
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return new JdbcTestServer(port,max,scavenge);
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}
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@Override
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public void testSessionValueSaving() throws Exception
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{
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super.testSessionValueSaving();
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}
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}
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// ========================================================================
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// Copyright 2004-2010 Mort Bay Consulting Pty. Ltd.
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// ------------------------------------------------------------------------
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// All rights reserved. This program and the accompanying materials
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// are made available under the terms of the Eclipse Public License v1.0
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// and Apache License v2.0 which accompanies this distribution.
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// The Eclipse Public License is available at
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// http://www.eclipse.org/legal/epl-v10.html
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// The Apache License v2.0 is available at
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// http://www.opensource.org/licenses/apache2.0.php
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// You may elect to redistribute this code under either of these licenses.
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// ========================================================================
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package org.eclipse.jetty.server.session;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.util.Random;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpSession;
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import org.eclipse.jetty.client.ContentExchange;
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import org.eclipse.jetty.client.HttpClient;
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import org.eclipse.jetty.http.HttpMethods;
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import org.junit.Test;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
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/**
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* AbstractLastAccessTimeTest
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*/
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public abstract class AbstractSessionValueSavingTest
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{
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public abstract AbstractTestServer createServer(int port, int max, int scavenge);
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@Test
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public void testSessionValueSaving() throws Exception
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{
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String contextPath = "";
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String servletMapping = "/server";
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int maxInactivePeriod = 10000;
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int scavengePeriod = 20000;
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AbstractTestServer server1 = createServer(0, maxInactivePeriod, scavengePeriod);
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server1.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
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server1.start();
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int port1=server1.getPort();
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try
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{
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HttpClient client = new HttpClient();
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client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
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client.start();
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try
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{
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long sessionTestValue = 0;
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// Perform one request to server1 to create a session
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ContentExchange exchange1 = new ContentExchange(true);
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exchange1.setMethod(HttpMethods.GET);
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exchange1.setURL("http://localhost:" + port1 + contextPath + servletMapping + "?action=init");
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client.send(exchange1);
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exchange1.waitForDone();
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assertEquals(HttpServletResponse.SC_OK, exchange1.getResponseStatus());
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System.out.println("Checking: " + sessionTestValue + " vs " + exchange1.getResponseContent());
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assertTrue(sessionTestValue < Long.parseLong(exchange1.getResponseContent()));
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sessionTestValue = Long.parseLong(exchange1.getResponseContent());
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String sessionCookie = exchange1.getResponseFields().getStringField("Set-Cookie");
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assertTrue( sessionCookie != null );
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// Mangle the cookie, replacing Path with $Path, etc.
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sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
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// Perform some request to server2 using the session cookie from the previous request
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// This should migrate the session from server1 to server2, and leave server1's
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// session in a very stale state, while server2 has a very fresh session.
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// We want to test that optimizations done to the saving of the shared lastAccessTime
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// do not break the correct working
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int requestInterval = 500;
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for (int i = 0; i < 10; ++i)
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{
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ContentExchange exchange2 = new ContentExchange(true);
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exchange2.setMethod(HttpMethods.GET);
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exchange2.setURL("http://localhost:" + port1 + contextPath + servletMapping);
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exchange2.getRequestFields().add("Cookie", sessionCookie);
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client.send(exchange2);
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exchange2.waitForDone();
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assertEquals(HttpServletResponse.SC_OK , exchange2.getResponseStatus());
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System.out.println("Checking: " + sessionTestValue + " vs " + exchange2.getResponseContent());
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assertTrue(sessionTestValue < Long.parseLong(exchange2.getResponseContent()));
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sessionTestValue = Long.parseLong(exchange2.getResponseContent());
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String setCookie = exchange1.getResponseFields().getStringField("Set-Cookie");
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if (setCookie!=null)
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sessionCookie = setCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
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Thread.sleep(requestInterval);
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}
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}
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finally
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{
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client.stop();
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}
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}
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finally
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{
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server1.stop();
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}
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}
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public static class TestServlet extends HttpServlet
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{
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@Override
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protected void doGet(HttpServletRequest request, HttpServletResponse httpServletResponse) throws ServletException, IOException
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{
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String action = request.getParameter("action");
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if ("init".equals(action))
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{
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HttpSession session = request.getSession(true);
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session.setAttribute("test", System.currentTimeMillis());
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sendResult(session, httpServletResponse.getWriter());
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}
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else
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{
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HttpSession session = request.getSession(false);
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System.out.println("not init call " + session);
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if (session!=null)
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{
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long value = System.currentTimeMillis();
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System.out.println("Setting test to : " + value);
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session.setAttribute("test", value);
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}
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sendResult(session, httpServletResponse.getWriter());
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}
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}
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private void sendResult(HttpSession session, PrintWriter writer)
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{
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if (session != null)
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{
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writer.print(session.getAttribute("test"));
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}
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else
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{
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writer.print(0);
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}
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}
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}
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}
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