53 lines
1.8 KiB
Java
53 lines
1.8 KiB
Java
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/*
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* Copyright 2001 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/*
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* @test
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* @bug 4488458
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* @summary Test that MutlicastSocket.getInterface, getTimeToLive, and
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* getLoopbackMode work as expected on Linux 2.2 kernel
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* if IPv6 is enabled.
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*/
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import java.net.*;
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public class TestDefaults {
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public static void main(String args[]) throws Exception {
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MulticastSocket mc = new MulticastSocket();
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int ttl = mc.getTimeToLive();
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InetAddress ia = mc.getInterface();
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boolean mode = mc.getLoopbackMode();
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System.out.println("Default multicast settings:");
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System.out.println(" ttl: " + ttl);
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System.out.println("interface: " + ia);
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System.out.println(" loopback: " + mode);
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if (ttl != 1) {
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throw new Exception("Default ttl != 1 -- test failed!!!");
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}
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}
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}
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