/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed 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 io.undertow.servlet.test.streams;
import io.undertow.servlet.api.ServletInfo;
import io.undertow.servlet.test.util.DeploymentUtils;
import io.undertow.testutils.DefaultServer;
import io.undertow.testutils.HttpOneOnly;
import io.undertow.testutils.TestHttpClient;
import org.junit.Assert;
import org.junit.Assume;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import javax.servlet.ServletException;
import java.io.OutputStream;
import java.net.Socket;
import java.util.concurrent.TimeUnit;
/**
* Tests the behaviour of the input stream when the connection is closed on the client side
* <p/>
* https://issues.jboss.org/browse/WFLY-4827
*
* @author Stuart Douglas
*/
@RunWith(DefaultServer.class)
@HttpOneOnly
public class ServletInputStreamEarlyCloseClientSideTestCase {
public static final String SERVLET = "servlet";
@BeforeClass
public static void setup() throws ServletException {
DeploymentUtils.setupServlet(
new ServletInfo(SERVLET, EarlyCloseClientServlet.class)
.addMapping("/" + SERVLET));
}
@Test
public void testServletInputStreamEarlyClose() throws Exception {
Assume.assumeFalse(DefaultServer.isH2());
TestHttpClient client = new TestHttpClient();
EarlyCloseClientServlet.reset();
try (Socket socket = new Socket()) {
socket.connect(DefaultServer.getDefaultServerAddress());
try {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 10000; ++i) {
sb.append("hello world\r\n");
}
//send a large request that is too small, then kill the socket
String request = "POST /servletContext/" + SERVLET + " HTTP/1.1\r\nHost:localhost\r\nContent-Length:" + sb.length() + 100 + "\r\n\r\n" + sb.toString();
OutputStream outputStream = socket.getOutputStream();
outputStream.write(request.getBytes("US-ASCII"));
outputStream.flush();
socket.close();
Assert.assertTrue(EarlyCloseClientServlet.getLatch().await(10, TimeUnit.SECONDS));
Assert.assertFalse(EarlyCloseClientServlet.isCompletedNormally());
Assert.assertTrue(EarlyCloseClientServlet.isExceptionThrown());
} finally {
client.getConnectionManager().shutdown();
}
}
}
}