diff -r fd16c54261b3 -r 90ce3da70b43 jdk/test/java/net/MulticastSocket/TimeToLive.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jdk/test/java/net/MulticastSocket/TimeToLive.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,63 @@ +/* + * Copyright 1998-1999 Sun Microsystems, Inc. All Rights Reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + */ + +/* + * @test + * + * @bug 4091012 + * + * @summary Tests MulticastSocket send for new set/getTimeToLived + * + */ +import java.net.*; + +public class TimeToLive { + + static int[] new_ttls = { 0, 1, 127, 254, 255 }; + static int[] bad_ttls = { -1, 256 }; + + public static void main(String[] args) throws Exception { + MulticastSocket socket = new MulticastSocket(6789); + int ttl = socket.getTimeToLive(); + System.out.println("default ttl: " + ttl); + for (int i = 0; i < new_ttls.length; i++) { + socket.setTimeToLive(new_ttls[i]); + if (!(new_ttls[i] == socket.getTimeToLive())) { + throw new RuntimeException("test failure, set/get differ: " + + new_ttls[i] + " / " + + socket.getTimeToLive()); + } + } + for (int j = 0; j < bad_ttls.length; j++) { + boolean exception = false; + try { + socket.setTimeToLive(bad_ttls[j]); + } catch (IllegalArgumentException e) { + exception = true; + } + if (!exception) { + throw new RuntimeException("bad argument accepted: " + bad_ttls[j]); + } + } + } +}