| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * @test |
| * @bug 8068795 |
| * @summary HttpServer missing tailing space for some response codes |
| * @author lev.priima@oracle.com |
| */ |
| |
| import java.net.InetSocketAddress; |
| import java.io.InputStreamReader; |
| import java.io.IOException; |
| import java.io.BufferedReader; |
| import java.io.OutputStreamWriter; |
| import java.io.PrintWriter; |
| import java.net.Socket; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import com.sun.net.httpserver.HttpExchange; |
| import com.sun.net.httpserver.HttpHandler; |
| import com.sun.net.httpserver.HttpServer; |
| |
| public class MissingTrailingSpace { |
| |
| private static final int noMsgCode = 207; |
| private static final String someContext = "/context"; |
| |
| public static void main(String[] args) throws Exception { |
| HttpServer server = HttpServer.create(new InetSocketAddress(0), 0); |
| try { |
| server.setExecutor(Executors.newFixedThreadPool(1)); |
| server.createContext(someContext, new HttpHandler() { |
| @Override |
| public void handle(HttpExchange msg) { |
| try { |
| try { |
| msg.sendResponseHeaders(noMsgCode, -1); |
| } catch(IOException ioe) { |
| ioe.printStackTrace(); |
| } |
| } finally { |
| msg.close(); |
| } |
| } |
| }); |
| server.start(); |
| System.out.println("Server started at port " |
| + server.getAddress().getPort()); |
| |
| runRawSocketHttpClient("localhost", server.getAddress().getPort()); |
| } finally { |
| ((ExecutorService)server.getExecutor()).shutdown(); |
| server.stop(0); |
| } |
| System.out.println("Server finished."); |
| } |
| |
| static void runRawSocketHttpClient(String hostname, int port) |
| throws Exception |
| { |
| Socket socket = null; |
| PrintWriter writer = null; |
| BufferedReader reader = null; |
| final String CRLF = "\r\n"; |
| try { |
| socket = new Socket(hostname, port); |
| writer = new PrintWriter(new OutputStreamWriter( |
| socket.getOutputStream())); |
| System.out.println("Client connected by socket: " + socket); |
| |
| writer.print("GET " + someContext + "/ HTTP/1.1" + CRLF); |
| writer.print("User-Agent: Java/" |
| + System.getProperty("java.version") |
| + CRLF); |
| writer.print("Host: " + hostname + CRLF); |
| writer.print("Accept: */*" + CRLF); |
| writer.print("Connection: keep-alive" + CRLF); |
| writer.print(CRLF); // Important, else the server will expect that |
| // there's more into the request. |
| writer.flush(); |
| System.out.println("Client wrote rquest to socket: " + socket); |
| |
| reader = new BufferedReader(new InputStreamReader( |
| socket.getInputStream())); |
| System.out.println("Client start reading from server:" ); |
| String line = reader.readLine(); |
| if ( !line.endsWith(" ") ) { |
| throw new RuntimeException("respond to unknown code " |
| + noMsgCode |
| + " doesn't return space at the end of the first header.\n" |
| + "Should be: " + "\"" + line + " \"" |
| + ", but returns: " + "\"" + line + "\"."); |
| } |
| for (; line != null; line = reader.readLine()) { |
| if (line.isEmpty()) { |
| break; |
| } |
| System.out.println("\"" + line + "\""); |
| } |
| System.out.println("Client finished reading from server" ); |
| } finally { |
| if (reader != null) |
| try { |
| reader.close(); |
| } catch (IOException logOrIgnore) { |
| logOrIgnore.printStackTrace(); |
| } |
| if (writer != null) { |
| writer.close(); |
| } |
| if (socket != null) { |
| try { |
| socket.close(); |
| } catch (IOException logOrIgnore) { |
| logOrIgnore.printStackTrace(); |
| } |
| } |
| } |
| System.out.println("Client finished." ); |
| } |
| } |
| |