1/*
2 * Copyright (c) 2001, 2010, 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/* @test
25 * @bug 4458266
26 */
27
28import java.io.IOException;
29import java.net.*;
30import java.nio.channels.*;
31
32
33public class Close {
34
35    static SelectionKey open() throws IOException {
36        SocketChannel sc = SocketChannel.open();
37        Selector sel = Selector.open();
38        sc.configureBlocking(false);
39        return sc.register(sel, SelectionKey.OP_READ);
40    }
41
42    static void check(SelectionKey sk) throws IOException {
43        if (sk.isValid())
44            throw new RuntimeException("Key still valid");
45        if (sk.channel().isOpen())
46            throw new RuntimeException("Channel still open");
47        //      if (!((SocketChannel)sk.channel()).socket().isClosed())
48        //  throw new RuntimeException("Socket still open");
49    }
50
51    static void testSocketClose() throws IOException {
52        SelectionKey sk = open();
53        //((SocketChannel)sk.channel()).socket().close();
54        check(sk);
55    }
56
57    static void testChannelClose() throws IOException {
58        SelectionKey sk = open();
59        try {
60            sk.channel().close();
61            check(sk);
62        } finally {
63            sk.selector().close();
64        }
65    }
66
67    public static void main(String[] args) throws Exception {
68        //##    testSocketClose();
69        testChannelClose();
70    }
71
72}
73