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test/jdk/java/net/MulticastSocket/Constructor.java
48 строк
2 KB
Patrick Concannon
8243999: DatagramSocket and MulticastSocket constructors don't specify how a null InetAddress is handled
09 июн 2020, 17:26
09 июн 2020, 17:26
ac90616
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/* * Copyright (c) 2020, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* @test * @bug 8243999 * @summary Checks to ensure that Multicast constructors behave as expected * @run testng Constructor */ import org.testng.annotations.Test; import java.io.IOException; import java.net.MulticastSocket; import static org.testng.Assert.assertTrue; public class Constructor { @Test public void testMSNullAddress() throws IOException { try (var ms = new MulticastSocket()) { assertTrue(ms.getLocalAddress().isAnyLocalAddress()); } try (var ms1 = new MulticastSocket(null)) { assertTrue(ms1.getLocalAddress().isAnyLocalAddress()); } } }