mcs/class/System/Test/System.Net.Sockets/SocketTest.cs

   1 // System.Net.Sockets.TcpClientTest.cs
   2 //
   3 // Authors:
   4 //    Brad Fitzpatrick (brad@danga.com)
   5 //
   6 // (C) Copyright 2003 Brad Fitzpatrick
   7 //
   8
   9 using System;
  10 using System.Collections;
  11 using System.Net;
  12 using System.Net.Sockets;
  13 using NUnit.Framework;
  14
  15 namespace MonoTests.System.Net.Sockets
  16 {
  17         [TestFixture]
  18         public class SocketTest
  19         {
  20                 [Test]
  21                 public void EndConnect ()
  22                 {
  23                     IPAddress ipOne = IPAddress.Parse ("192.168.244.244");   // something bogus
  24                     IPEndPoint ipEP = new IPEndPoint (ipOne, 23483);  // something bogus
  25                     Socket sock = new Socket (ipEP.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
  26                     IAsyncResult ar = sock.BeginConnect (ipEP, null, null);
  27                     bool gotException = false;
  28
  29                     try {
  30                         sock.EndConnect (ar);  // should raise an exception because connect was bogus
  31                     } catch {
  32                         gotException = true;
  33                     }
  34
  35                     Assertion.AssertEquals ("A01", gotException, true);
  36                 }
  37
  38                 [Test]
  39                 [ExpectedException (typeof (ArgumentNullException))]
  40                 public void SelectEmpty ()
  41                 {
  42                         ArrayList list = new ArrayList ();
  43                         Socket.Select (list, list, list, 1000);
  44                 }
  45
  46                 private bool BlockingConnect (bool block)
  47                 {
  48                         IPEndPoint ep = new IPEndPoint(IPAddress.Any, 1234);
  49                         Socket server = new Socket(AddressFamily.InterNetwork,
  50                                                    SocketType.Stream,
  51                                                    ProtocolType.Tcp);
  52                         server.Bind(ep);
  53                         server.Blocking=block;
  54
  55                         server.Listen(0);
  56
  57                         Socket conn = new Socket (AddressFamily.InterNetwork,
  58                                                   SocketType.Stream,
  59                                                   ProtocolType.Tcp);
  60                         conn.Connect (ep);
  61
  62                         Socket client = server.Accept();
  63                         bool client_block = client.Blocking;
  64
  65                         client.Close();
  66                         conn.Close();
  67                         server.Close();
  68
  69                         return(client_block);
  70                 }
  71
  72                 [Test]
  73                 public void AcceptBlockingStatus()
  74                 {
  75                         bool block;
  76
  77                         block = BlockingConnect(true);
  78                         Assertion.AssertEquals ("BlockingStatus01",
  79                                                 block, true);
  80
  81                         block = BlockingConnect(false);
  82                         Assertion.AssertEquals ("BlockingStatus02",
  83                                                 block, false);
  84                 }
  85         }
  86
  87 }
  88