/*
* 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.jasper.runtime;
import java.io.File;
import java.io.IOException;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.jsp.JspFactory;
import jakarta.servlet.jsp.JspWriter;
import jakarta.servlet.jsp.PageContext;
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.jasper.Constants;
import org.apache.tomcat.util.buf.ByteChunk;
public class TestPageContextImpl extends TomcatBaseTest {
@Test
public void testDoForward() throws Exception {
getTomcatInstanceTestWebapp(false, true);
ByteChunk res = new ByteChunk();
int rc = getUrl("http://localhost:" + getPort() +
"/test/bug5nnnn/bug53545.jsp", res, null);
Assert.assertEquals(HttpServletResponse.SC_OK, rc);
String body = res.toString();
Assert.assertTrue(body.contains("OK"));
Assert.assertFalse(body.contains("FAIL"));
}
@Test
public void testDefaultBufferSize() throws Exception {
Tomcat tomcat = getTomcatInstance();
File appDir = new File("test/webapp");
// app dir is relative to server home
Context ctx = tomcat.addWebapp(null, "/test", appDir.getAbsolutePath());
// Add the Servlet
Tomcat.addServlet(ctx, "bug56010", new Bug56010());
ctx.addServletMappingDecoded("/bug56010", "bug56010");
tomcat.start();
ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug56010");
String result = res.toString();
Assert.assertTrue(result.contains("OK"));
}
@Test
public void testIncludeThrowsIOException() throws Exception {
getTomcatInstanceTestWebapp(false, true);
ByteChunk res = new ByteChunk();
int rc = getUrl("http://localhost:" + getPort() + "/test/jsp/pageContext1.jsp", res, null);
Assert.assertEquals(HttpServletResponse.SC_OK, rc);
String body = res.toString();
Assert.assertTrue(body.contains("OK"));
Assert.assertFalse(body.contains("FAILED"));
res = new ByteChunk();
rc = getUrl("http://localhost:" + getPort() + "/test/jsp/pageContext1.jsp?flush=true", res,
null);
Assert.assertEquals(HttpServletResponse.SC_OK, rc);
body = res.toString();
Assert.assertTrue(body.contains("Flush"));
Assert.assertTrue(body.contains("OK"));
Assert.assertFalse(body.contains("FAILED"));
}
public static class Bug56010 extends HttpServlet {
private static final long serialVersionUID = 1L;
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
PageContext pageContext = JspFactory.getDefaultFactory().getPageContext(
this, req, resp, null, false, JspWriter.DEFAULT_BUFFER, true);
JspWriter out = pageContext.getOut();
if (Constants.DEFAULT_BUFFER_SIZE == out.getBufferSize()) {
resp.getWriter().println("OK");
} else {
resp.getWriter().println("FAIL");
}
}
}
@Test
public void testIncludeThenForward() throws Exception {
getTomcatInstanceTestWebapp(false, true);
ByteChunk res = new ByteChunk();
int rc = getUrl("http://localhost:" + getPort() +
"/test/jsp/includeThenForward.jsp", res, null);
Assert.assertEquals(HttpServletResponse.SC_OK, rc);
String body = res.toString();
Assert.assertTrue(body.contains("OK"));
Assert.assertFalse(body.contains("FAIL"));
}
}