1 files changed, 112 insertions, 0 deletions
diff --git a/test/java.net/ClientDatagram.java b/test/java.net/ClientDatagram.java
new file mode 100644
index 000000000..6ec98258e
--- /dev/null
+++ b/test/java.net/ClientDatagram.java
@@ -0,0 +1,112 @@
+/* Class to test Datagrams from a client perspective */
+
+import java.io.*;
+import java.net.*;
+
+public class ClientDatagram
+{
+
+public static void
+main(String[] argv) throws IOException
+{
+  System.out.println("Starting datagram tests");
+
+  byte[] buf = new byte[2048];
+  DatagramPacket p = new DatagramPacket(buf, buf.length);
+  InetAddress addr = InetAddress.getByName("localhost");
+
+  /* Execute the daytime UDP service on localhost.  You may need to
+     enable this in inetd to make the test work */
+  System.out.println("Test 1: Simple daytime test");
+  try
+    {
+      
+      DatagramSocket s = new DatagramSocket();
+
+      System.out.println("Socket bound to " + s.getLocalAddress() +
+                         ":" + s.getLocalPort());
+
+      byte[] sbuf = { 'H', 'I' };
+      DatagramPacket spack = new DatagramPacket(sbuf, sbuf.length, addr, 13);
+
+      s.send(spack);
+      s.receive(p);
+
+      System.out.println("Received " + p.getLength() + " bytes from " +
+                         p.getAddress() + ":" + p.getPort());
+      
+      byte[] tmp = new byte[p.getLength()];
+      for (int i = 0; i < p.getLength(); i++)
+        tmp[i] = buf[i];
+
+      System.out.print("Data: " + new String(tmp));
+
+      s.close();
+      System.out.println("PASSED simple datagram test");
+    }
+  catch(Exception e)
+    {
+      System.out.println("FAILED simple datagram test: " + e);
+    }
+
+  System.out.println("Test 2: Specific host/port binding");
+  try
+    {
+      DatagramSocket s = new DatagramSocket(8765, addr);
+      if (s.getLocalPort() != 8765) 
+        throw new IOException("Bound to wrong port: " + s.getLocalPort());
+
+      if (!s.getLocalAddress().equals(addr))
+        throw new IOException("Bound to wrong host:" + s.getLocalAddress());
+
+      s.close();
+      System.out.println("PASSED specific host/port binding test");
+    }
+  catch (Exception e)
+    {
+      System.out.println("FAILED specific host/port binding: " + e);
+    }
+ 
+  System.out.println("Test 3: Socket Options test");
+  try
+    {
+      DatagramSocket s = new DatagramSocket();
+      System.out.println("SO_TIMEOUT = " + s.getSoTimeout());       
+      System.out.println("Setting SO_TIMEOUT to 170");
+      s.setSoTimeout(170);
+      System.out.println("SO_TIMEOUT = " + s.getSoTimeout());       
+      System.out.println("Setting SO_TIMEOUT to 0");
+      s.setSoTimeout(0);
+      System.out.println("SO_TIMEOUT = " + s.getSoTimeout());       
+      s.close();
+    }
+  catch(Exception e)
+    {
+      System.out.println("WARNING: Problem with SO_TIMEOUT test: " + e.getMessage());
+      System.out.println("This is ok on Linux");
+    }
+
+  System.out.println("Test 4: Max values test");
+  try
+    {
+//      ServerDatagram sd = new ServerDatagram(37900);
+//      sd.run();
+
+      DatagramSocket s = new DatagramSocket();
+      byte[] sbuf = new byte[65332];
+      DatagramPacket spack = new DatagramPacket(sbuf, sbuf.length, 
+                                                addr, 37900);
+
+      s.send(spack);
+      s.close();
+    }
+  catch (Exception e)
+    {
+      System.out.println("FAILED max values test: " + e);
+    }
+
+  System.out.println("Datagram testing complete");
+}
+
+}
+