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Cleaned up and made test more robust.

This commit is contained in:
Simone Bordet 2011-11-11 15:02:45 +01:00
parent af70c3f609
commit ca8873593a
1 changed files with 49 additions and 76 deletions
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125
jetty-client/src/test/java/org/eclipse/jetty/client/UnexpectedDataTest.java
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@ -16,27 +16,25 @@ package org.eclipse.jetty.client;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import junit.framework.TestCase;
import org.eclipse.jetty.http.HttpMethods;
import org.eclipse.jetty.io.EofException;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.Request;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.handler.AbstractHandler;
import org.eclipse.jetty.server.nio.SelectChannelConnector;
import org.eclipse.jetty.util.IO;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
/**
* Functional testing for HttpExchange.
@ -44,91 +42,71 @@ import org.eclipse.jetty.util.IO;
* @author Matthew Purland
* @author Greg Wilkins
*/
public class UnexpectedDataTest extends TestCase
public class UnexpectedDataTest
{
protected int _maxConnectionsPerAddress = 1;
protected String _scheme = "http://";
protected Server _server;
protected int _port;
protected HttpClient _httpClient;
protected Connector _connector;
protected AtomicInteger _count = new AtomicInteger();
private Server _server;
private int _port;
private HttpClient _httpClient;
private Connector _connector;
private AtomicInteger _count = new AtomicInteger();
protected void setUp() throws Exception
@Before
public void setUp() throws Exception
{
startServer();
_httpClient=new HttpClient();
_httpClient = new HttpClient();
_httpClient.setConnectorType(HttpClient.CONNECTOR_SELECT_CHANNEL);
_httpClient.setMaxConnectionsPerAddress(_maxConnectionsPerAddress);
_httpClient.setMaxConnectionsPerAddress(1);
_httpClient.start();
}
protected void tearDown() throws Exception
@After
public void tearDown() throws Exception
{
_httpClient.stop();
Thread.sleep(500);
stopServer();
}
@Test
public void testUnexpectedData() throws Exception
{
for (int i=0; i<4; i++)
for (int i = 0; i < 4; ++i)
{
final CountDownLatch done=new CountDownLatch(1);
ContentExchange httpExchange=new ContentExchange()
final CountDownLatch done = new CountDownLatch(1);
ContentExchange httpExchange = new ContentExchange()
{
protected void onResponseComplete() throws IOException
{
super.onResponseComplete();
done.countDown();
}
};
httpExchange.setURL(_scheme+"localhost:"+_port+"/?i="+i);
httpExchange.setURL("http://localhost:" + _port + "/?i=" + i);
httpExchange.setMethod(HttpMethods.GET);
_httpClient.send(httpExchange);
done.await(1,TimeUnit.SECONDS);
int status = httpExchange.getStatus();
String result=httpExchange.getResponseContent();
assertEquals("i="+i,0,result.indexOf("<hello>"));
assertEquals("i="+i,result.length()-10,result.indexOf("</hello>"));
assertEquals(HttpExchange.STATUS_COMPLETED, status);
Thread.sleep(5);
}
}
public static void copyStream(InputStream in, OutputStream out)
{
try
{
byte[] buffer=new byte[1024];
int len;
while ((len=in.read(buffer))>=0)
{
out.write(buffer,0,len);
}
}
catch (EofException e)
{
System.err.println(e);
}
catch (IOException e)
{
e.printStackTrace();
Assert.assertTrue(done.await(1000, TimeUnit.SECONDS));
int status = httpExchange.getStatus();
String result = httpExchange.getResponseContent();
Assert.assertEquals("i=" + i, 0, result.indexOf("<hello>"));
Assert.assertEquals("i=" + i, result.length() - 10, result.indexOf("</hello>"));
Assert.assertEquals(HttpExchange.STATUS_COMPLETED, status);
// Give the client the time to read -1 from server before issuing the next request
// There is currently no simple way to be notified of connection closed.
Thread.sleep(500);
}
}
protected void newServer() throws Exception
{
_server=new Server();
_server = new Server();
_server.setGracefulShutdown(500);
_connector=new SelectChannelConnector();
_connector = new SelectChannelConnector();
_connector.setPort(0);
_server.setConnectors(new Connector[] { _connector });
_server.setConnectors(new Connector[]{_connector});
}
protected void startServer() throws Exception
@ -137,28 +115,28 @@ public class UnexpectedDataTest extends TestCase
_server.setHandler(new AbstractHandler()
{
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
throws IOException, ServletException
{
int i=0;
int i = 0;
try
{
baseRequest.setHandled(true);
response.setStatus(200);
_count.incrementAndGet();
if (request.getMethod().equalsIgnoreCase("GET"))
{
StringBuffer buffer = new StringBuffer();
StringBuilder buffer = new StringBuilder();
buffer.append("<hello>\r\n");
for (; i<100; i++)
for (; i < 100; i++)
{
buffer.append(" <world>"+i+"</world>\r\n");
buffer.append(" <world>").append(i).append("</world>\r\n");
}
buffer.append("</hello>\r\n");
byte[] buff = buffer.toString().getBytes();
response.setContentLength(buff.length);
buffer.append("extra data");
buff = buffer.toString().getBytes();
@ -169,35 +147,30 @@ public class UnexpectedDataTest extends TestCase
else
{
response.setContentType(request.getContentType());
int size=request.getContentLength();
ByteArrayOutputStream bout = new ByteArrayOutputStream(size>0?size:32768);
IO.copy(request.getInputStream(),bout);
int size = request.getContentLength();
ByteArrayOutputStream bout = new ByteArrayOutputStream(size > 0 ? size : 32768);
IO.copy(request.getInputStream(), bout);
response.getOutputStream().write(bout.toByteArray());
}
}
catch(IOException e)
catch (IOException e)
{
e.printStackTrace();
throw e;
}
catch(Throwable e)
catch (Throwable e)
{
e.printStackTrace();
throw new ServletException(e);
}
finally
{
// System.err.println("HANDLED "+i);
}
}
});
_server.start();
_port=_connector.getLocalPort();
_port = _connector.getLocalPort();
}
private void stopServer() throws Exception
{
_server.stop();
}
}