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52 lines
1.8 KiB
52 lines
1.8 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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* @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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