1 /* 2 * Copyright (c) 2013, 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 8009650 27 * @summary HttpClient available() check throws SocketException when connection 28 * has been closed 29 * @modules java.base/sun.net 30 * java.base/sun.net.www.http:+open 31 */ 32 33 import java.net.URL; 34 import java.net.ServerSocket; 35 import sun.net.www.http.HttpClient; 36 import java.security.*; 37 import java.lang.reflect.Method; 38 39 public class IsAvailable { 40 main(String[] args)41 public static void main(String[] args) throws Exception { 42 int readTimeout = 20; 43 ServerSocket ss = new ServerSocket(0); 44 45 URL url1 = new URL("http://localhost:" + ss.getLocalPort()); 46 HttpClient c1 = HttpClient.New(url1); 47 48 Method available = HttpClient.class. 49 getDeclaredMethod("available", null); 50 available.setAccessible(true); 51 52 c1.setReadTimeout(readTimeout); 53 boolean a = (boolean) available.invoke(c1); 54 if (!a) { 55 throw new RuntimeException("connection should be available"); 56 } 57 if (c1.getReadTimeout() != readTimeout) { 58 throw new RuntimeException("read timeout has been altered"); 59 } 60 61 c1.closeServer(); 62 63 a = (boolean) available.invoke(c1); 64 if (a) { 65 throw new RuntimeException("connection shouldn't be available"); 66 } 67 68 ss.close(); 69 } 70 } 71