/*
* Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @bug 4458266
*/
import java.io.IOException;
import java.net.*;
import java.nio.channels.*;
public class Close {
static SelectionKey open() throws IOException {
SocketChannel sc = SocketChannel.open();
Selector sel = Selector.open();
sc.configureBlocking(false);
return sc.register(sel, SelectionKey.OP_READ);
}
static void check(SelectionKey sk) throws IOException {
if (sk.isValid())
throw new RuntimeException("Key still valid");
if (sk.channel().isOpen())
throw new RuntimeException("Channel still open");
// if (!((SocketChannel)sk.channel()).socket().isClosed())
// throw new RuntimeException("Socket still open");
}
static void testSocketClose() throws IOException {
SelectionKey sk = open();
//((SocketChannel)sk.channel()).socket().close();
check(sk);
}
static void testChannelClose() throws IOException {
SelectionKey sk = open();
try {
sk.channel().close();
check(sk);
} finally {
sk.selector().close();
}
}
public static void main(String[] args) throws Exception {
//## testSocketClose();
testChannelClose();
}
}