| /* |
| * Copyright (c) 2006, 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 6421581 |
| * @summary NPE while closing HttpExchange.getResonseBody() |
| */ |
| |
| import com.sun.net.httpserver.*; |
| import java.net.*; |
| import java.io.*; |
| import java.util.concurrent.*; |
| |
| public class B6421581 { |
| |
| static boolean error = false; |
| static int iter = 0; |
| |
| public static void main(String[] args) throws Exception { |
| once(); |
| } |
| |
| public static void once() throws Exception { |
| InetSocketAddress inetAddress = new InetSocketAddress( |
| "localhost", 0); |
| HttpServer server = HttpServer.create(inetAddress, 5); |
| int port = server.getAddress().getPort(); |
| ExecutorService e = (Executors.newFixedThreadPool(5)); |
| server.setExecutor(e); |
| HttpContext context = server.createContext("/hello"); |
| server.start(); |
| context.setHandler(new HttpHandler() { |
| public void handle(HttpExchange msg) { |
| iter ++; |
| System.out.println("Got request"); |
| switch (iter) { |
| case 1: |
| /* close output stream without opening inpustream */ |
| /* chunked encoding */ |
| try { |
| msg.sendResponseHeaders(200, 0); |
| OutputStream out = msg.getResponseBody(); |
| out.write("hello".getBytes()); |
| out.close(); |
| } catch(Exception e) { |
| error = true; |
| } finally { |
| msg.close(); |
| } |
| break; |
| case 2: |
| /* close output stream without opening inpustream */ |
| /* fixed encoding */ |
| try { |
| msg.sendResponseHeaders(200, 5); |
| OutputStream out = msg.getResponseBody(); |
| out.write("hello".getBytes()); |
| out.close(); |
| } catch(Exception e) { |
| error = true; |
| } finally { |
| msg.close(); |
| } |
| break; |
| case 3: |
| /* close exchange without opening any stream */ |
| try { |
| msg.sendResponseHeaders(200, -1); |
| msg.close(); |
| } catch(Exception e) { |
| error = true; |
| } |
| break; |
| } |
| } |
| }); |
| |
| URL url = new URL("http://localhost:"+port+"/hello/url.text"); |
| doURL(url); |
| doURL(url); |
| doURL(url); |
| e.shutdown(); |
| e.awaitTermination(4, TimeUnit.SECONDS); |
| server.stop(0); |
| if (error) { |
| throw new RuntimeException ("test failed"); |
| } |
| } |
| |
| static void doURL (URL url) throws Exception { |
| InputStream is = url.openStream(); |
| while (is.read() != -1) ; |
| is.close(); |
| } |
| } |