J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /** |
| 25 | * @test |
| 26 | * @bug 6421581 |
| 27 | * @summary NPE while closing HttpExchange.getResonseBody() |
| 28 | */ |
| 29 | |
| 30 | import com.sun.net.httpserver.*; |
| 31 | import java.net.*; |
| 32 | import java.io.*; |
| 33 | import java.util.concurrent.*; |
| 34 | |
| 35 | public class B6421581 { |
| 36 | |
| 37 | static boolean error = false; |
| 38 | static int iter = 0; |
| 39 | |
| 40 | public static void main(String[] args) throws Exception { |
| 41 | once(); |
| 42 | } |
| 43 | |
| 44 | public static void once() throws Exception { |
| 45 | InetSocketAddress inetAddress = new InetSocketAddress( |
| 46 | "localhost", 0); |
| 47 | HttpServer server = HttpServer.create(inetAddress, 5); |
| 48 | int port = server.getAddress().getPort(); |
| 49 | ExecutorService e = (Executors.newFixedThreadPool(5)); |
| 50 | server.setExecutor(e); |
| 51 | HttpContext context = server.createContext("/hello"); |
| 52 | server.start(); |
| 53 | context.setHandler(new HttpHandler() { |
| 54 | public void handle(HttpExchange msg) { |
| 55 | iter ++; |
| 56 | System.out.println("Got request"); |
| 57 | switch (iter) { |
| 58 | case 1: |
| 59 | /* close output stream without opening inpustream */ |
| 60 | /* chunked encoding */ |
| 61 | try { |
| 62 | msg.sendResponseHeaders(200, 0); |
| 63 | OutputStream out = msg.getResponseBody(); |
| 64 | out.write("hello".getBytes()); |
| 65 | out.close(); |
| 66 | } catch(Exception e) { |
| 67 | error = true; |
| 68 | } finally { |
| 69 | msg.close(); |
| 70 | } |
| 71 | break; |
| 72 | case 2: |
| 73 | /* close output stream without opening inpustream */ |
| 74 | /* fixed encoding */ |
| 75 | try { |
| 76 | msg.sendResponseHeaders(200, 5); |
| 77 | OutputStream out = msg.getResponseBody(); |
| 78 | out.write("hello".getBytes()); |
| 79 | out.close(); |
| 80 | } catch(Exception e) { |
| 81 | error = true; |
| 82 | } finally { |
| 83 | msg.close(); |
| 84 | } |
| 85 | break; |
| 86 | case 3: |
| 87 | /* close exchange without opening any stream */ |
| 88 | try { |
| 89 | msg.sendResponseHeaders(200, -1); |
| 90 | msg.close(); |
| 91 | } catch(Exception e) { |
| 92 | error = true; |
| 93 | } |
| 94 | break; |
| 95 | } |
| 96 | } |
| 97 | }); |
| 98 | |
| 99 | URL url = new URL("http://localhost:"+port+"/hello/url.text"); |
| 100 | doURL(url); |
| 101 | doURL(url); |
| 102 | doURL(url); |
| 103 | e.shutdown(); |
| 104 | e.awaitTermination(4, TimeUnit.SECONDS); |
| 105 | server.stop(0); |
| 106 | if (error) { |
| 107 | throw new RuntimeException ("test failed"); |
| 108 | } |
| 109 | } |
| 110 | |
| 111 | static void doURL (URL url) throws Exception { |
| 112 | InputStream is = url.openStream(); |
| 113 | while (is.read() != -1) ; |
| 114 | is.close(); |
| 115 | } |
| 116 | } |