1/* 2 * Copyright (c) 2005, 2008, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/** 25 * @test 26 * @bug 6744329 27 * @summary Exception in light weight Http server 28 */ 29 30import com.sun.net.httpserver.*; 31 32import java.util.*; 33import java.util.concurrent.*; 34import java.io.*; 35import java.net.*; 36import java.security.*; 37import java.security.cert.*; 38import javax.net.ssl.*; 39 40public class B6744329 { 41 42 public static void main (String[] args) throws Exception { 43 Handler handler = new Handler(); 44 InetSocketAddress addr = new InetSocketAddress (0); 45 HttpServer server = HttpServer.create (addr, 0); 46 HttpContext ctx = server.createContext ("/test", handler); 47 ExecutorService executor = Executors.newCachedThreadPool(); 48 server.setExecutor (executor); 49 server.start (); 50 51 URL url = new URL ("http://localhost:"+server.getAddress().getPort()+"/test/foo.html"); 52 HttpURLConnection urlc = (HttpURLConnection)url.openConnection (); 53 try { 54 InputStream is = urlc.getInputStream(); 55 int c = 0; 56 while (is.read()!= -1) { 57 c ++; 58 } 59 System.out.println ("OK"); 60 } catch (IOException e) { 61 System.out.println ("exception"); 62 error = true; 63 } 64 server.stop(2); 65 executor.shutdown(); 66 if (error) { 67 throw new RuntimeException ("Test failed"); 68 } 69 } 70 71 public static boolean error = false; 72 73 /* this must be the same size as in ChunkedOutputStream.java 74 */ 75 final static int CHUNK_SIZE = 4096; 76 77 static class Handler implements HttpHandler { 78 int invocation = 1; 79 public void handle (HttpExchange t) 80 throws IOException 81 { 82 InputStream is = t.getRequestBody(); 83 Headers map = t.getRequestHeaders(); 84 Headers rmap = t.getResponseHeaders(); 85 while (is.read () != -1) ; 86 is.close(); 87 /* chunked response */ 88 t.sendResponseHeaders (200, 0); 89 OutputStream os = t.getResponseBody(); 90 byte[] first = new byte [CHUNK_SIZE * 2]; 91 byte[] second = new byte [2]; 92 os.write (first); 93 os.write ('x'); 94 os.write ('x'); 95 /* An index out of bounds exception will be thrown 96 * below, which is caught by server, and connection 97 * will be closed. resulting in IOException to client 98 * - if bug present 99 */ 100 os.write ('x'); 101 os.write ('x'); 102 os.write ('x'); 103 t.close(); 104 } 105 } 106} 107