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

   1 // System.Net.Sockets.NetworkStreamTest.cs
   2 //
   3 // Author:
   4 //      Dick Porter (dick@ximian.com)
   5 //
   6 // Copyright (C) 2007 Novell, Inc (http://www.novell.com)
   7 //
   8
   9 using System.Net.Sockets;
  10 using System.Net;
  11 using System;
  12 using System.IO;
  13 using NUnit.Framework;
  14
  15
  16 namespace MonoTests.System.Net.Sockets
  17 {
  18         [TestFixture]
  19         public class NetworkStreamTest
  20         {
  21 #if NET_2_0
  22                 [Test]
  23                 public void ReadTimeout ()
  24                 {
  25                         Socket sock = new Socket (AddressFamily.InterNetwork,
  26                                                   SocketType.Stream,
  27                                                   ProtocolType.Tcp);
  28                         Socket listen = new Socket (AddressFamily.InterNetwork,
  29                                                     SocketType.Stream,
  30                                                     ProtocolType.Tcp);
  31                         IPEndPoint ep = new IPEndPoint (IPAddress.Loopback, 0);
  32
  33                         listen.Bind (ep);
  34                         listen.Listen (1);
  35
  36                         sock.Connect (listen.LocalEndPoint);
  37
  38                         NetworkStream stream = new NetworkStream (sock);
  39                         stream.ReadTimeout = 1000;
  40
  41                         byte[] buf = new byte[1024];
  42
  43                         try {
  44                                 stream.Read (buf, 0, buf.Length);
  45                                 Assert.Fail ("ReadTimeout #1");
  46                         } catch (IOException ex) {
  47                                 Exception inner = ex.InnerException;
  48                                 SocketException sockex = inner as SocketException;
  49
  50                                 Assert.IsNotNull (sockex, "ReadTimeout #2");
  51
  52 /* Linux gives error 10035 (EWOULDBLOCK) here, whereas windows has 10060 (ETIMEDOUT)
  53                                 Assertion.AssertEquals ("ReadTimeout #3",
  54                                                         10060,
  55                                                         sockex.ErrorCode);
  56 */
  57                         } catch {
  58                                 Assert.Fail ("ReadTimeout #4");
  59                         } finally {
  60                                 stream.Close ();
  61                                 sock.Close ();
  62                                 listen.Close ();
  63                         }
  64                 }
  65 #endif
  66         }
  67 }