/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.catalina.connector;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.junit.Assert;
import org.junit.Test;
import org.apache.catalina.Context;
import org.apache.catalina.startup.Tomcat;
import org.apache.catalina.startup.TomcatBaseTest;
import org.apache.tomcat.util.buf.ByteChunk;
public class TestCoyoteInputStream extends TomcatBaseTest {
@Test
public void testReadWithByteBuffer() throws Exception {
Tomcat tomcat = getTomcatInstance();
Context root = tomcat.addContext("", TEMP_DIR);
Tomcat.addServlet(root, "testServlet", new TestServlet());
root.addServletMappingDecoded("/", "testServlet");
tomcat.start();
ByteChunk bc = new ByteChunk();
String requestBody = "HelloWorld";
int rc = postUrl(requestBody.getBytes(StandardCharsets.UTF_8), "http://localhost:" + getPort() + "/", bc, null);
Assert.assertEquals(HttpServletResponse.SC_OK, rc);
Assert.assertTrue(requestBody.equals(bc.toString()));
}
private static final class TestServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
CoyoteInputStream is = (CoyoteInputStream) req.getInputStream();
ByteBuffer buffer = ByteBuffer.allocate(256);
is.read(buffer);
CoyoteOutputStream os = (CoyoteOutputStream) resp.getOutputStream();
os.write(buffer);
}
}
}