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66 lines
2.4 KiB
66 lines
2.4 KiB
/* |
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* Copyright (c) 2001, 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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/* |
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* @test |
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* |
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* @bug 4408755 |
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* |
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* @summary This tests wether it's possible to get some informations |
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* out of a closed socket. This is for backward compatibility purposes. |
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*/ |
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import java.net.*; |
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public class TestClose { |
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public static void main(String[] args) throws Exception { |
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ServerSocket ss; |
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Socket s; |
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InetAddress ad1, ad2; |
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int port1, port2, serverport; |
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ss = new ServerSocket(0); |
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serverport = ss.getLocalPort(); |
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s = new Socket("localhost", serverport); |
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s.close(); |
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ss.close(); |
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ad1 = ss.getInetAddress(); |
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if (ad1 == null) |
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throw new RuntimeException("ServerSocket.getInetAddress() returned null"); |
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port1 = ss.getLocalPort(); |
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if (port1 != serverport) |
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throw new RuntimeException("ServerSocket.getLocalPort() returned the wrong value"); |
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ad2 = s.getInetAddress(); |
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if (ad2 == null) |
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throw new RuntimeException("Socket.getInetAddress() returned null"); |
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port2 = s.getPort(); |
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if (port2 != serverport) |
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throw new RuntimeException("Socket.getPort() returned wrong value"); |
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ad2 = s.getLocalAddress(); |
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if (ad2 == null) |
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throw new RuntimeException("Socket.getLocalAddress() returned null"); |
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port2 = s.getLocalPort(); |
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if (port2 == -1) |
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throw new RuntimeException("Socket.getLocalPort returned -1"); |
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} |
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}
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