--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/nio/channels/DatagramChannel/ConnectExceptions.java Thu Mar 22 12:29:52 2018 -0700
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2018, 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 8198753
+ * @summary Test DatagramChannel connect exceptions
+ * @library ..
+ * @run testng ConnectExceptions
+ */
+
+import java.io.*;
+import java.net.*;
+import java.nio.*;
+import java.nio.channels.*;
+import org.testng.annotations.AfterTest;
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+public class ConnectExceptions {
+ static DatagramChannel sndChannel;
+ static DatagramChannel rcvChannel;
+ static InetSocketAddress sender;
+ static InetSocketAddress receiver;
+
+ @BeforeTest
+ public static void setup() throws Exception {
+ sndChannel = DatagramChannel.open();
+ sndChannel.bind(null);
+ InetAddress address = InetAddress.getLocalHost();
+ if (address.isLoopbackAddress()) {
+ address = InetAddress.getLoopbackAddress();
+ }
+ sender = new InetSocketAddress(address,
+ sndChannel.socket().getLocalPort());
+
+ rcvChannel = DatagramChannel.open();
+ rcvChannel.bind(null);
+ receiver = new InetSocketAddress(address,
+ rcvChannel.socket().getLocalPort());
+ }
+
+ @Test(expectedExceptions = UnsupportedAddressTypeException.class)
+ public static void unsupportedAddressTypeException() throws Exception {
+ rcvChannel.connect(sender);
+ sndChannel.connect(new SocketAddress() {});
+ }
+
+ @Test(expectedExceptions = UnresolvedAddressException.class)
+ public static void unresolvedAddressException() throws Exception {
+ String host = TestUtil.UNRESOLVABLE_HOST;
+ InetSocketAddress unresolvable = new InetSocketAddress (host, 37);
+ sndChannel.connect(unresolvable);
+ }
+
+ @Test(expectedExceptions = AlreadyConnectedException.class)
+ public static void alreadyConnectedException() throws Exception {
+ sndChannel.connect(receiver);
+ InetSocketAddress random = new InetSocketAddress(0);
+ sndChannel.connect(random);
+ }
+
+ @AfterTest
+ public static void cleanup() throws Exception {
+ rcvChannel.close();
+ sndChannel.close();
+ }
+}