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
33import java.net.URL;
34import java.net.ServerSocket;
35import sun.net.www.http.HttpClient;
36import java.security.*;
37import java.lang.reflect.Method;
38
39public class IsAvailable {
40
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