86 lines
3.3 KiB
Java
86 lines
3.3 KiB
Java
/*
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* Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 4737146 4750573
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* @summary Test if isConnectable returns true after connected
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* @library ..
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*/
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import java.net.*;
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import java.nio.channels.*;
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import java.nio.channels.spi.SelectorProvider;
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import java.util.*;
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public class IsConnectable {
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static void test(TestServers.DayTimeServer daytimeServer) throws Exception {
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InetSocketAddress isa
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= new InetSocketAddress(daytimeServer.getAddress(),
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daytimeServer.getPort());
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SocketChannel sc = SocketChannel.open();
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sc.configureBlocking(false);
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final boolean immediatelyConnected = sc.connect(isa);
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Selector selector = SelectorProvider.provider().openSelector();
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try {
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SelectionKey key = sc.register(selector, SelectionKey.OP_CONNECT);
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int keysAdded = selector.select();
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if (keysAdded > 0) {
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boolean result = sc.finishConnect();
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if (result) {
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keysAdded = selector.select(5000);
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// 4750573: keysAdded should not be incremented when op is dropped
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// from a key already in the selected key set
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if (keysAdded > 0)
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throw new Exception("Test failed: 4750573 detected");
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Set<SelectionKey> sel = selector.selectedKeys();
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Iterator<SelectionKey> i = sel.iterator();
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SelectionKey sk = i.next();
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// 4737146: isConnectable should be false while connected
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if (sk.isConnectable())
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throw new Exception("Test failed: 4737146 detected");
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}
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} else {
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if (!immediatelyConnected) {
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throw new Exception("Select failed");
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} else {
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System.out.println("IsConnectable couldn't be fully tested for "
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+ System.getProperty("os.name"));
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}
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}
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} finally {
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sc.close();
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selector.close();
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}
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}
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public static void main(String[] args) throws Exception {
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try (TestServers.DayTimeServer daytimeServer
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= TestServers.DayTimeServer.startNewServer(100)) {
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test(daytimeServer);
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}
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}
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}
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