/*
* $Header: /home/cvs/jakarta-commons/httpclient/src/test/org/apache/commons/httpclient/TestResponseHeaders.java,v 1.8.2.1 2003/11/03 22:40:29 olegk Exp $
* $Revision: 1.8.2.1 $
* $Date: 2003/11/03 22:40:29 $
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.commons.httpclient;
import org.apache.commons.httpclient.methods.GetMethod;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Tests for reading response headers.
*
* @author Davanum Srinivas
* @author Jeff Dever
* @author Adrian Sutton
* @version $Id: TestResponseHeaders.java,v 1.8.2.1 2003/11/03 22:40:29 olegk Exp $
*/
public class TestResponseHeaders extends TestCase {
// ------------------------------------------------------------ Constructor
public TestResponseHeaders(String testName) {
super(testName);
}
// ------------------------------------------------------------------- Main
public static void main(String args[]) {
String[] testCaseName = {TestResponseHeaders.class.getName()};
junit.textui.TestRunner.main(testCaseName);
}
// ------------------------------------------------------- TestCase Methods
public static Test suite() {
return new TestSuite(TestResponseHeaders.class);
}
// ----------------------------------------------------------- Test Methods
public void testHeaders() throws Exception {
String body = "XXX\r\nYYY\r\nZZZ";
String headers =
"HTTP/1.1 200 OK\r\n" +
"Connection: close\r\n" +
"Content-Length: " + body.length() + "\r\n" +
"Content-Type: text/xml; charset=utf-8\r\n" +
"Date: Wed, 28 Mar 2001 05:05:04 GMT\r\n" +
"Server: UserLand Frontier/7.0-WinNT\r\n";
HttpState state = new HttpState();
HttpMethod method = new SimpleHttpMethod();
SimpleHttpConnection conn = new SimpleHttpConnection(headers, body);
method.execute(state, conn);
assertEquals("close", method.getResponseHeader("Connection").getValue());
assertEquals(body.length(), Integer.parseInt(method.getResponseHeader("Content-Length").getValue()));
assertEquals("text/xml; charset=utf-8", method.getResponseHeader("Content-Type").getValue());
assertEquals("Wed, 28 Mar 2001 05:05:04 GMT", method.getResponseHeader("Date").getValue());
assertEquals("UserLand Frontier/7.0-WinNT", method.getResponseHeader("Server").getValue());
}
/**
* Tests that having a duplicate content length causes no problems.
*/
public void testDuplicateContentLength() throws Exception {
String body = "XXX\r\nYYY\r\nZZZ";
String headers =
"HTTP/1.1 200 OK\r\n" +
"Content-Length: " + body.length() + "\r\n" +
"Content-Length: " + body.length() + "\r\n";
HttpState state = new HttpState();
HttpMethod method = new SimpleHttpMethod();
SimpleHttpConnection conn = new SimpleHttpConnection(headers, body);
method.execute(state, conn);
assertNotNull( "Response body is null.", method.getResponseBodyAsStream() );
}
public void testDuplicateProxyConnection() throws Exception {
SimpleHttpConnection conn = new SimpleHttpConnection();
String headers =
"HTTP/1.1 200 OK\r\n"
+ "proxy-connection: close\r\n"
+ "proxy-connection: close\r\n"
+ "Content-Length: 0\r\n"
+ "\r\n";
conn.addResponse(headers, "");
conn.setProxyHost("proxy");
conn.setProxyPort(1);
GetMethod method = new GetMethod("/");
method.execute(new HttpState(), conn);
method.getResponseBodyAsString();
assertFalse(conn.isOpen());
conn = new SimpleHttpConnection();
headers =
"HTTP/1.0 200 OK\r\n"
+ "proxy-connection: keep-alive\r\n"
+ "proxy-connection: keep-alive\r\n"
+ "Content-Length: 0\r\n"
+ "\r\n";
conn.addResponse(headers, "");
conn.setProxyHost("proxy");
conn.setProxyPort(1);
method = new GetMethod("/");
method.execute(new HttpState(), conn);
method.getResponseBodyAsString();
assertTrue(conn.isOpen());
}
public void testDuplicateConnection() throws Exception {
SimpleHttpConnection conn = new SimpleHttpConnection();
String headers =
"HTTP/1.1 200 OK\r\n"
+ "Connection: close\r\n"
+ "Connection: close\r\n"
+ "\r\n";
conn.addResponse(headers, "");
GetMethod method = new GetMethod("/");
method.execute(new HttpState(), conn);
method.getResponseBodyAsString();
assertFalse(conn.isOpen());
conn = new SimpleHttpConnection();
headers =
"HTTP/1.0 200 OK\r\n"
+"Connection: keep-alive\r\n"
+"Connection: keep-alive\r\n"
+ "Content-Length: 0\r\n"
+"\r\n";
conn.addResponse(headers, "");
method = new GetMethod("/");
method.execute(new HttpState(), conn);
method.getResponseBodyAsString();
assertTrue(conn.isOpen());
}
public void testNoContentLength() throws Exception {
// test with connection header
SimpleHttpConnection conn = new SimpleHttpConnection();
String headers =
"HTTP/1.1 200 OK\r\n"
+ "Connection: keep-alive\r\n"
+ "\r\n";
conn.addResponse(headers, "12345");
GetMethod method = new GetMethod("/");
method.execute(new HttpState(), conn);
method.getResponseBodyAsString();
assertFalse(conn.isOpen());
// test without connection header
conn = new SimpleHttpConnection();
headers = "HTTP/1.1 200 OK\r\n\r\n";
// test with connection header
conn.addResponse(headers, "12345");
method = new GetMethod("/");
method.execute(new HttpState(), conn);
method.getResponseBodyAsString();
assertFalse(conn.isOpen());
}
public void testProxyNoContentLength() throws Exception {
// test with proxy-connection header
SimpleHttpConnection conn = new SimpleHttpConnection();
String headers =
"HTTP/1.1 200 OK\r\n"
+ "proxy-connection: keep-alive\r\n"
+ "\r\n";
conn.addResponse(headers, "12345");
conn.setProxyHost("proxy");
conn.setProxyPort(1);
GetMethod method = new GetMethod("/");
method.execute(new HttpState(), conn);
method.getResponseBodyAsString();
assertFalse(conn.isOpen());
// test without proxy-connection header
conn = new SimpleHttpConnection();
headers = "HTTP/1.1 200 OK\r\n\r\n";
conn.addResponse(headers, "12345");
conn.setProxyHost("proxy");
conn.setProxyPort(1);
method = new GetMethod("/");
method.execute(new HttpState(), conn);
method.getResponseBodyAsString();
assertFalse(conn.isOpen());
}
public void testNullHeaders() throws Exception {
String body = "XXX\r\nYYY\r\nZZZ";
String headers =
"HTTP/1.1 200 OK\r\n" +
"Content-Length: " + body.length() + "\r\n";
HttpState state = new HttpState();
HttpMethod method = new SimpleHttpMethod();
SimpleHttpConnection conn = new SimpleHttpConnection(headers, body);
method.execute(state, conn);
assertEquals(null, method.getResponseHeader(null));
assertEquals(null, method.getResponseHeader("bogus"));
}
public void testFoldedHeaders() throws Exception {
String body = "XXX\r\nYYY\r\nZZZ";
String headers =
"HTTP/1.1 200 OK\r\n" +
"Connection: close\r\n" +
"Content-Length: " + body.length() + "\r\n" +
"Content-Type: text/xml; charset=utf-8\r\n" +
"\tboundary=XXXX\r\n" +
"Date: Wed, 28 Mar 2001\r\n" +
" 05:05:04 GMT\r\n" +
"Server: UserLand Frontier/7.0-WinNT\r\n";
HttpState state = new HttpState();
HttpMethod method = new SimpleHttpMethod();
SimpleHttpConnection conn = new SimpleHttpConnection(headers, body);
method.execute(state, conn);
assertEquals("close", method.getResponseHeader("Connection").getValue());
assertEquals(body.length(), Integer.parseInt(method.getResponseHeader("Content-Length").getValue()));
assertEquals("text/xml; charset=utf-8 boundary=XXXX", method.getResponseHeader("Content-Type").getValue());
assertEquals("Wed, 28 Mar 2001 05:05:04 GMT", method.getResponseHeader("Date").getValue());
assertEquals("UserLand Frontier/7.0-WinNT", method.getResponseHeader("Server").getValue());
assertTrue(method.getResponseHeader("Content-Type").toString().indexOf("boundary") != -1);
}
public void testForceCloseConnection() throws Exception {
String body = "stuff";
String headers =
"HTTP/1.1 200 OK\r\n" +
"Content-Type: garbage\r\n";
HttpState state = new HttpState();
SimpleHttpMethod method = new SimpleHttpMethod();
SimpleHttpConnection conn = new SimpleHttpConnection(headers, body);
method.execute(state, conn);
assertTrue("Connection should be closed", method.shouldCloseConnection(conn));
assertTrue("Connection should be force-closed", method.isConnectionCloseForced());
}
public void testForceCloseConnection2() throws Exception {
String body = "stuff";
String headers =
"HTTP/1.1 200 OK\r\n" +
"Content-Type: garbage\r\n" +
"Connection: close\r\n";
HttpState state = new HttpState();
SimpleHttpMethod method = new SimpleHttpMethod();
SimpleHttpConnection conn = new SimpleHttpConnection(headers, body);
method.execute(state, conn);
assertTrue("Connection should be closed", method.shouldCloseConnection(conn));
assertFalse("Connection should NOT be closed", method.isConnectionCloseForced());
}
}
Copyright 1998-2024 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.
