87 lines
3.0 KiB
Java
87 lines
3.0 KiB
Java
/*
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* Copyright (c) 2002, 2011, 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 4618960 4516760
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* @summary Test shutdownXXX and isInputShutdown
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*/
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import java.io.IOException;
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import java.net.*;
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import java.nio.ByteBuffer;
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import java.nio.channels.*;
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public class Shutdown {
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/**
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* Accept a connection, and close it immediately causing a hard reset.
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*/
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static void acceptAndReset(ServerSocketChannel ssc) throws IOException {
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SocketChannel peer = ssc.accept();
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try {
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peer.setOption(StandardSocketOptions.SO_LINGER, 0);
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peer.configureBlocking(false);
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peer.write(ByteBuffer.wrap(new byte[128*1024]));
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} finally {
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peer.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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ServerSocketChannel ssc = ServerSocketChannel.open()
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.bind(new InetSocketAddress(0));
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try {
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InetAddress lh = InetAddress.getLocalHost();
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int port = ((InetSocketAddress)(ssc.getLocalAddress())).getPort();
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SocketAddress remote = new InetSocketAddress(lh, port);
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// Test SocketChannel shutdownXXX
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SocketChannel sc;
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sc = SocketChannel.open(remote);
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try {
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acceptAndReset(ssc);
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sc.shutdownInput();
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sc.shutdownOutput();
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} finally {
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sc.close();
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}
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// Test Socket adapter shutdownXXX and isShutdownInput
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sc = SocketChannel.open(remote);
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try {
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acceptAndReset(ssc);
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boolean before = sc.socket().isInputShutdown();
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sc.socket().shutdownInput();
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boolean after = sc.socket().isInputShutdown();
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if (before || !after)
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throw new RuntimeException("Before and after test failed");
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sc.socket().shutdownOutput();
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} finally {
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sc.close();
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}
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} finally {
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ssc.close();
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}
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}
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}
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