| /* |
| * 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 |
| * @summary Test trivial stuff |
| */ |
| |
| import java.nio.channels.*; |
| |
| |
| public class Trivial { |
| |
| public static void main(String[] args) throws Exception { |
| SocketChannel sc = SocketChannel.open(); |
| Selector sel = Selector.open(); |
| try { |
| if (sc.keyFor(sel) != null) |
| throw new Exception("keyFor != null"); |
| sc.configureBlocking(false); |
| SelectionKey sk = sc.register(sel, SelectionKey.OP_READ, args); |
| if (sc.keyFor(sel) != sk) |
| throw new Exception("keyFor returned " + sc.keyFor(sel)); |
| if (sk.attachment() != args) |
| throw new Exception("attachment() returned " + sk.attachment()); |
| Trivial t = new Trivial(); |
| sk.attach(t); |
| if (sk.attachment() != t) |
| throw new Exception("Wrong attachment"); |
| sk.isReadable(); |
| sk.isWritable(); |
| sk.isConnectable(); |
| sk.isAcceptable(); |
| } finally { |
| sel.close(); |
| sc.close(); |
| } |
| } |
| |
| } |