/mcs/class/System/Test/System.Net.Sockets/SocketTest.cs
C# | 4309 lines | 3449 code | 679 blank | 181 comment | 58 complexity | 355a8255fc0c4f390e0aea77ac584ca7 MD5 | raw file
Possible License(s): Unlicense, Apache-2.0, LGPL-2.0, MPL-2.0-no-copyleft-exception, CC-BY-SA-3.0, GPL-2.0
- // System.Net.Sockets.SocketTest.cs
- //
- // Authors:
- // Brad Fitzpatrick (brad@danga.com)
- // Gonzalo Paniagua Javier (gonzalo@novell.com)
- //
- // (C) Copyright 2003 Brad Fitzpatrick
- // Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
- //
- using System;
- using System.Collections;
- using System.Threading;
- using System.Net;
- using System.Net.Sockets;
- using NUnit.Framework;
- using System.IO;
- #if NET_2_0
- using System.Collections.Generic;
- #endif
- namespace MonoTests.System.Net.Sockets
- {
- [TestFixture]
- public class SocketTest
- {
- // note: also used in SocketCas tests
- public const string BogusAddress = "192.168.244.244";
- public const int BogusPort = 23483;
- [Test]
- public void ConnectIPAddressAny ()
- {
- IPEndPoint ep = new IPEndPoint (IPAddress.Any, 0);
- /* UDP sockets use Any to disconnect
- try {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp)) {
- s.Connect (ep);
- s.Close ();
- }
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- Assert.AreEqual (10049, ex.ErrorCode, "#2");
- }
- */
- try {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- s.Connect (ep);
- s.Close ();
- }
- Assert.Fail ("#3");
- } catch (SocketException ex) {
- Assert.AreEqual (10049, ex.ErrorCode, "#4");
- }
- }
- [Test]
- [Ignore ("Bug #75158")] // Looks like MS fails after the .ctor, when you try to use the socket
- public void IncompatibleAddress ()
- {
- IPEndPoint epIPv6 = new IPEndPoint (IPAddress.IPv6Any,
- 0);
- try {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.IP)) {
- s.Connect (epIPv6);
- s.Close ();
- }
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- #if !NET_2_0
- // invalid argument
- int expectedError = 10022;
- #else
- // address incompatible with protocol
- int expectedError = 10047;
- #endif
- Assert.AreEqual (expectedError, ex.ErrorCode,
- "#2");
- }
- }
- [Test]
- [Category ("InetAccess")]
- public void BogusEndConnect ()
- {
- IPAddress ipOne = IPAddress.Parse (BogusAddress);
- IPEndPoint ipEP = new IPEndPoint (ipOne, BogusPort);
- Socket sock = new Socket (ipEP.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
- IAsyncResult ar = sock.BeginConnect (ipEP, null, null);
- try {
- // should raise an exception because connect was bogus
- sock.EndConnect (ar);
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- // Actual error code depends on network configuration.
- var error = (SocketError) ex.ErrorCode;
- Assert.That (error == SocketError.TimedOut ||
- error == SocketError.ConnectionRefused ||
- error == SocketError.NetworkUnreachable ||
- error == SocketError.HostUnreachable, "#2");
- }
- }
- [Test]
- [ExpectedException (typeof (ArgumentNullException))]
- public void SelectEmpty ()
- {
- ArrayList list = new ArrayList ();
- Socket.Select (list, list, list, 1000);
- }
-
- private bool BlockingConnect (bool block)
- {
- IPEndPoint ep = new IPEndPoint(IPAddress.Loopback, 1234);
- Socket server = new Socket(AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- server.Bind(ep);
- server.Blocking=block;
- server.Listen(0);
- Socket conn = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- conn.Connect (ep);
- Socket client = server.Accept();
- bool client_block = client.Blocking;
- client.Close();
- conn.Close();
- server.Close();
-
- return(client_block);
- }
- [Test]
- public void AcceptBlockingStatus()
- {
- bool block;
- block = BlockingConnect(true);
- Assert.AreEqual (block, true, "BlockingStatus01");
- block = BlockingConnect(false);
- Assert.AreEqual (block, false, "BlockingStatus02");
- }
- static bool CFAConnected = false;
- static ManualResetEvent CFACalledBack;
-
- private static void CFACallback (IAsyncResult asyncResult)
- {
- Socket sock = (Socket)asyncResult.AsyncState;
- CFAConnected = sock.Connected;
-
- if (sock.Connected) {
- sock.EndConnect (asyncResult);
- }
- CFACalledBack.Set ();
- }
- [Test] // Connect (IPEndPoint)
- public void Connect1_RemoteEP_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream, ProtocolType.Tcp);
- try {
- s.Connect ((IPEndPoint) null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("remoteEP", ex.ParamName, "#5");
- }
- }
- [Test]
- public void ConnectFailAsync ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- sock.Blocking = false;
- CFACalledBack = new ManualResetEvent (false);
- CFACalledBack.Reset ();
- /* Need a port that is not being used for
- * anything...
- */
- sock.BeginConnect (new IPEndPoint (IPAddress.Loopback,
- 114),
- new AsyncCallback (CFACallback),
- sock);
- CFACalledBack.WaitOne ();
- Assert.AreEqual (CFAConnected, false, "ConnectFail");
- }
-
- #if !TARGET_JVM
- [Test]
- #if !NET_2_0
- [ExpectedException (typeof (ArgumentException))]
- #endif
- public void SetSocketOptionBoolean ()
- {
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback, 1);
- Socket sock = new Socket (ep.Address.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
- try {
- sock.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
- } finally {
- sock.Close ();
- }
- }
- #endif
- [Test]
- public void TestSelect1 ()
- {
- Socket srv = CreateServer ();
- ClientSocket clnt = new ClientSocket (srv.LocalEndPoint);
- Thread th = new Thread (new ThreadStart (clnt.ConnectSleepClose));
- Socket acc = null;
- try {
- th.Start ();
- acc = srv.Accept ();
- clnt.Write ();
- ArrayList list = new ArrayList ();
- ArrayList empty = new ArrayList ();
- list.Add (acc);
- Socket.Select (list, empty, empty, 100);
- Assert.AreEqual (0, empty.Count, "#01");
- Assert.AreEqual (1, list.Count, "#02");
- Socket.Select (empty, list, empty, 100);
- Assert.AreEqual (0, empty.Count, "#03");
- Assert.AreEqual (1, list.Count, "#04");
- Socket.Select (list, empty, empty, -1);
- Assert.AreEqual (0, empty.Count, "#05");
- Assert.AreEqual (1, list.Count, "#06");
- // Need to read the 10 bytes from the client to avoid a RST
- byte [] bytes = new byte [10];
- acc.Receive (bytes);
- } finally {
- if (acc != null)
- acc.Close ();
- srv.Close ();
- }
- }
- static Socket CreateServer ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- sock.Bind (new IPEndPoint (IPAddress.Loopback, 0));
- sock.Listen (1);
- return sock;
- }
- class ClientSocket {
- Socket sock;
- EndPoint ep;
- public ClientSocket (EndPoint ep)
- {
- this.ep = ep;
- sock = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- }
- public void ConnectSleepClose ()
- {
- sock.Connect (ep);
- Thread.Sleep (2000);
- sock.Close ();
- }
- public void Write ()
- {
- byte [] b = new byte [10];
- sock.Send (b);
- }
- }
- byte[] buf = new byte[100];
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed2 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- s.Close();
- s.Blocking = true;
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed6 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- s.Close();
- s.Listen (5);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed7 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- s.Close();
- s.Poll (100, 0);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed15 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- s.Close();
- s.Send (buf);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed16 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- s.Close();
- s.Send (buf, 0);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed17 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- s.Close();
- s.Send (buf, 10, 0);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed18 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- s.Close();
- s.Send (buf, 0, 10, 0);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed19 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- EndPoint ep = new IPEndPoint (IPAddress.Any, 31337);
- s.Close();
- s.SendTo (buf, 0, ep);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed20 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- EndPoint ep = new IPEndPoint (IPAddress.Any, 31337);
- s.Close();
- s.SendTo (buf, 10, 0, ep);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed21 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- EndPoint ep = new IPEndPoint (IPAddress.Any, 31337);
- s.Close();
- s.SendTo (buf, 0, 10, 0, ep);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed22 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- EndPoint ep = new IPEndPoint (IPAddress.Any, 31337);
- s.Close();
- s.SendTo (buf, ep);
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void Disposed23 ()
- {
- Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- s.Close();
- s.Shutdown (0);
- }
- [Test]
- public void GetHashCodeTest ()
- {
- Socket server = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream, ProtocolType.Tcp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 9010);
- server.Bind (ep);
- server.Listen (1);
- Socket client = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream, ProtocolType.Tcp);
- int hashcodeA = client.GetHashCode ();
- client.Connect (ep);
- int hashcodeB = client.GetHashCode ();
- Assert.AreEqual (hashcodeA, hashcodeB, "#1");
- client.Close ();
- int hashcodeC = client.GetHashCode ();
- #if NET_2_0
- Assert.AreEqual (hashcodeB, hashcodeC, "#2");
- #else
- Assert.IsFalse (hashcodeB == hashcodeC, "#2");
- #endif
- server.Close ();
- }
- static ManualResetEvent SocketError_event = new ManualResetEvent (false);
- private static void SocketError_callback (IAsyncResult ar)
- {
- Socket sock = (Socket)ar.AsyncState;
-
- if(sock.Connected) {
- sock.EndConnect (ar);
- }
- SocketError_event.Set ();
- }
- [Test]
- public void SocketErrorTest ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- BogusPort);
-
- SocketError_event.Reset ();
- sock.Blocking = false;
- sock.BeginConnect (ep, new AsyncCallback(SocketError_callback),
- sock);
- if (SocketError_event.WaitOne (2000, false) == false) {
- Assert.Fail ("SocketError wait timed out");
- }
- Assert.AreEqual (false, sock.Connected, "SocketError #1");
- int error;
- error = (int)sock.GetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Error);
- Assert.AreEqual (10061, error, "SocketError #2");
- error = (int)sock.GetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Error);
- Assert.AreEqual (10061, error, "SocketError #3");
- sock.Close ();
- }
-
- #if NET_2_0
- [Test]
- public void SocketInformationCtor ()
- {
- }
-
- [Test]
- public void DontFragmentDefaultTcp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- Assert.AreEqual (false, sock.DontFragment, "DontFragmentDefaultTcp");
- sock.Close ();
- }
- [Test]
- [Category ("NotWorking")] // DontFragment doesn't work
- public void DontFragmentChangeTcp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.DontFragment = true;
-
- Assert.AreEqual (true, sock.DontFragment, "DontFragmentChangeTcp");
- sock.Close ();
- }
-
- [Test]
- public void DontFragmentDefaultUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- Assert.AreEqual (false, sock.DontFragment, "DontFragmentDefaultUdp");
- sock.Close ();
- }
- [Test]
- [Category ("NotWorking")] // DontFragment doesn't work
- public void DontFragmentChangeUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- sock.DontFragment = true;
-
- Assert.AreEqual (true, sock.DontFragment, "DontFragmentChangeUdp");
- sock.Close ();
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void DontFragmentClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- bool val = sock.DontFragment;
- }
-
- [Test]
- [Category ("NotWorking")] // Need to pick a non-IP AddressFamily that "works" on both mono and ms, this one only works on ms
- public void DontFragment ()
- {
- Socket sock = new Socket (AddressFamily.NetBios,
- SocketType.Seqpacket,
- ProtocolType.Unspecified);
-
- try {
- sock.DontFragment = true;
- Assert.Fail ("DontFragment #1");
- } catch (NotSupportedException) {
- } catch {
- Assert.Fail ("DontFragment #2");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- public void EnableBroadcastDefaultTcp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- try {
- bool value = sock.EnableBroadcast;
- Assert.Fail ("EnableBroadcastDefaultTcp #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10042, ex.ErrorCode, "EnableBroadcastDefaultTcp #2");
- } catch {
- Assert.Fail ("EnableBroadcastDefaultTcp #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- public void EnableBroadcastDefaultUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- Assert.AreEqual (false, sock.EnableBroadcast, "EnableBroadcastDefaultUdp");
- sock.Close ();
- }
-
- [Test]
- public void EnableBroadcastChangeTcp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- try {
- sock.EnableBroadcast = true;
- Assert.Fail ("EnableBroadcastChangeTcp #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10042, ex.ErrorCode, "EnableBroadcastChangeTcp #2");
- } catch {
- Assert.Fail ("EnableBroadcastChangeTcp #2");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- public void EnableBroadcastChangeUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- sock.EnableBroadcast = true;
-
- Assert.AreEqual (true, sock.EnableBroadcast, "EnableBroadcastChangeUdp");
- sock.Close ();
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void EnableBroadcastClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- sock.Close ();
-
- bool val = sock.EnableBroadcast;
- }
- /* Can't test the default for ExclusiveAddressUse as
- * it's different on different versions and service
- * packs of windows
- */
- [Test]
- [Category ("NotWorking")] // Not supported on Linux
- public void ExclusiveAddressUseUnbound ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.ExclusiveAddressUse = true;
-
- Assert.AreEqual (true, sock.ExclusiveAddressUse, "ExclusiveAddressUseUnbound");
-
- sock.Close ();
- }
- [Test]
- [ExpectedException (typeof(InvalidOperationException))]
- [Category ("NotWorking")] // Not supported on Linux
- public void ExclusiveAddressUseBound ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Bind (new IPEndPoint (IPAddress.Any, 1235));
- sock.ExclusiveAddressUse = true;
- sock.Close ();
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void ExclusiveAddressUseClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- bool val = sock.ExclusiveAddressUse;
- }
-
- [Test]
- public void IsBoundTcp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- BogusPort);
-
- Assert.AreEqual (false, sock.IsBound, "IsBoundTcp #1");
-
- sock.Bind (ep);
- Assert.AreEqual (true, sock.IsBound, "IsBoundTcp #2");
- sock.Listen (1);
-
- Socket sock2 = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- Assert.AreEqual (false, sock2.IsBound, "IsBoundTcp #3");
-
- sock2.Connect (ep);
- Assert.AreEqual (true, sock2.IsBound, "IsBoundTcp #4");
-
- sock2.Close ();
- Assert.AreEqual (true, sock2.IsBound, "IsBoundTcp #5");
- sock.Close ();
- Assert.AreEqual (true, sock.IsBound, "IsBoundTcp #6");
- }
- [Test]
- public void IsBoundUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- BogusPort);
-
- Assert.AreEqual (false, sock.IsBound, "IsBoundUdp #1");
-
- sock.Bind (ep);
- Assert.AreEqual (true, sock.IsBound, "IsBoundUdp #2");
-
- sock.Close ();
- Assert.AreEqual (true, sock.IsBound, "IsBoundUdp #3");
-
- sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- Assert.AreEqual (false, sock.IsBound, "IsBoundUdp #4");
-
- sock.Connect (ep);
- Assert.AreEqual (true, sock.IsBound, "IsBoundUdp #5");
-
- sock.Close ();
- Assert.AreEqual (true, sock.IsBound, "IsBoundUdp #6");
- }
- [Test]
- /* Should not throw an exception */
- public void IsBoundClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- bool val = sock.IsBound;
- }
-
- /* Nothing much to test for LingerState */
-
- [Test]
- public void MulticastLoopbackDefaultTcp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- try {
- bool value = sock.MulticastLoopback;
- Assert.Fail ("MulticastLoopbackDefaultTcp #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10042, ex.ErrorCode, "MulticastLoopbackDefaultTcp #2");
- } catch {
- Assert.Fail ("MulticastLoopbackDefaultTcp #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- public void MulticastLoopbackChangeTcp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- try {
- sock.MulticastLoopback = false;
- Assert.Fail ("MulticastLoopbackChangeTcp #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10042, ex.ErrorCode, "MulticastLoopbackChangeTcp #2");
- } catch {
- Assert.Fail ("MulticastLoopbackChangeTcp #2");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- public void MulticastLoopbackDefaultUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- Assert.AreEqual (true, sock.MulticastLoopback, "MulticastLoopbackDefaultUdp");
-
- sock.Close ();
- }
-
- [Test]
- public void MulticastLoopbackChangeUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- sock.MulticastLoopback = false;
-
- Assert.AreEqual (false, sock.MulticastLoopback, "MulticastLoopbackChangeUdp");
-
- sock.Close ();
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void MulticastLoopbackClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- bool val = sock.MulticastLoopback;
- }
-
- /* OSSupportsIPv6 depends on the environment */
-
- [Test]
- [Category("NotWorking")] // We have different defaults for perf reasons
- public void ReceiveBufferSizeDefault ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- Assert.AreEqual (8192, sock.ReceiveBufferSize, "ReceiveBufferSizeDefault");
-
- sock.Close ();
- }
-
- [Test]
- [Category("NotWorking")] // We have different defaults for perf reasons
- public void ReceiveBufferSizeDefaultUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- Assert.AreEqual (8192, sock.ReceiveBufferSize, "ReceiveBufferSizeDefaultUdp");
-
- sock.Close ();
- }
- [Test]
- public void ReceiveBufferSizeChange ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.ReceiveBufferSize = 16384;
-
- Assert.AreEqual (16384, sock.ReceiveBufferSize, "ReceiveBufferSizeChange");
-
- sock.Close ();
- }
- [Test]
- [Category("NotWorking")] // We cannot totally remove buffers (minimum is set to 256
- public void BuffersCheck_None ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- int original = s.ReceiveBufferSize;
- s.ReceiveBufferSize = 0;
- Assert.AreEqual (0, s.ReceiveBufferSize, "ReceiveBufferSize " + original.ToString ());
- original = s.SendBufferSize;
- s.SendBufferSize = 0;
- Assert.AreEqual (0, s.SendBufferSize, "SendBufferSize " + original.ToString ());
- }
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void ReceiveBufferSizeClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- int val = sock.ReceiveBufferSize;
- }
-
- [Test]
- [Category("NotWorking")] // We have different defaults for perf reasons
- public void SendBufferSizeDefault ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- Assert.AreEqual (8192, sock.SendBufferSize, "SendBufferSizeDefault");
-
- sock.Close ();
- }
-
- [Test]
- [Category("NotWorking")] // We have different defaults for perf reasons
- public void SendBufferSizeDefaultUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- Assert.AreEqual (8192, sock.SendBufferSize, "SendBufferSizeDefaultUdp");
-
- sock.Close ();
- }
- [Test]
- public void SendBufferSizeChange ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.SendBufferSize = 16384;
-
- Assert.AreEqual (16384, sock.SendBufferSize, "SendBufferSizeChange");
-
- sock.Close ();
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void SendBufferSizeClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- int val = sock.SendBufferSize;
- }
-
- /* No test for TTL default as it's platform dependent */
- [Test]
- public void TtlChange ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Ttl = 255;
-
- Assert.AreEqual (255, sock.Ttl, "TtlChange");
-
- sock.Close ();
- }
- [Test]
- [Category ("NotOnMac")] // Mac doesn't throw when overflowing the ttl
- public void TtlChangeOverflow ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- try {
- sock.Ttl = 256;
- Assert.Fail ("TtlChangeOverflow #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10022, ex.ErrorCode,
- "TtlChangeOverflow #2");
- } catch {
- Assert.Fail ("TtlChangeoverflow #3");
- } finally {
- sock.Close ();
- }
- }
-
- /* Apparently you can set TTL=0 on the ms runtime!!
- try {
- sock.Ttl = 0;
- Assert.Fail ("TtlChangeOverflow #4");
- } catch (SocketException ex) {
- Assert.AreEqual (10022, ex.ErrorCode,
- "TtlChangeOverflow #5");
- } catch {
- Assert.Fail ("TtlChangeOverflow #6");
- } finally {
- sock.Close ();
- }
- */
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void TtlClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- int val = sock.Ttl;
- }
-
- [Test]
- public void UseOnlyOverlappedIODefault ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- Assert.AreEqual (false, sock.UseOnlyOverlappedIO, "UseOnlyOverlappedIODefault");
-
- sock.Close ();
- }
- //
- // We need this because the Linux kernel in certain configurations
- // will end up rounding up the values passed on to the kernel
- // for socket send/receive timeouts.
- //
- int Approximate (int target, int value)
- {
- int epsilon = 10;
-
- if (value > target-10 && value < target+10)
- return target;
- return value;
- }
-
- [Test]
- public void UseOnlyOverlappedIOChange ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.UseOnlyOverlappedIO = true;
-
- Assert.AreEqual (true, sock.UseOnlyOverlappedIO, "UseOnlyOverlappedIOChange");
-
- sock.Close ();
- }
- [Test]
- /* Should not throw an exception */
- public void UseOnlyOverlappedIOClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- bool val = sock.UseOnlyOverlappedIO;
- }
-
- [Test]
- public void SendTimeoutDefault ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- Assert.AreEqual (0, sock.SendTimeout, "SendTimeoutDefault");
-
- sock.Close ();
- }
- [Test]
- public void SendTimeoutChange ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- /* Should be rounded up to 500, according to
- * the MSDN docs, but the MS runtime doesn't
- */
- sock.SendTimeout = 50;
- Assert.AreEqual (50, Approximate (50, sock.SendTimeout), "SendTimeoutChange #1");
-
- sock.SendTimeout = 2000;
- Assert.AreEqual (2000, Approximate (2000, sock.SendTimeout), "SendTimeoutChange #2");
-
- sock.SendTimeout = 0;
- Assert.AreEqual (0, Approximate (0, sock.SendTimeout), "SendTimeoutChange #3");
-
- /* Should be the same as setting 0 */
- sock.SendTimeout = -1;
- Assert.AreEqual (0, sock.SendTimeout, "SendTimeoutChange #4");
- sock.SendTimeout = 65536;
- Assert.AreEqual (65536, Approximate (65536, sock.SendTimeout), "SendTimeoutChange #5");
-
- try {
- sock.SendTimeout = -2;
- Assert.Fail ("SendTimeoutChange #8");
- } catch (ArgumentOutOfRangeException) {
- } catch {
- Assert.Fail ("SendTimeoutChange #9");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void SendTimeoutClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- int val = sock.SendTimeout;
- }
-
- [Test]
- public void ReceiveTimeoutDefault ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- Assert.AreEqual (0, sock.ReceiveTimeout, "ReceiveTimeoutDefault");
-
- sock.Close ();
- }
- [Test]
- public void ReceiveTimeoutChange ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.ReceiveTimeout = 50;
- Assert.AreEqual (50, Approximate (50, sock.ReceiveTimeout), "ReceiveTimeoutChange #1");
-
- sock.ReceiveTimeout = 2000;
- Assert.AreEqual (2000, Approximate (2000, sock.ReceiveTimeout), "ReceiveTimeoutChange #2");
-
- sock.ReceiveTimeout = 0;
- Assert.AreEqual (0, sock.ReceiveTimeout, "ReceiveTimeoutChange #3");
-
- /* Should be the same as setting 0 */
- sock.ReceiveTimeout = -1;
- Assert.AreEqual (0, sock.ReceiveTimeout, "ReceiveTimeoutChange #4");
- sock.ReceiveTimeout = 65536;
- Assert.AreEqual (65536, Approximate (65536, sock.ReceiveTimeout), "ReceiveTimeoutChange #5");
-
- try {
- sock.ReceiveTimeout = -2;
- Assert.Fail ("ReceiveTimeoutChange #8");
- } catch (ArgumentOutOfRangeException) {
- } catch {
- Assert.Fail ("ReceiveTimeoutChange #9");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void ReceiveTimeoutClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- int val = sock.ReceiveTimeout;
- }
-
- [Test]
- public void NoDelayDefaultTcp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- Assert.AreEqual (false, sock.NoDelay, "NoDelayDefaultTcp");
-
- sock.Close ();
- }
- [Test]
- public void NoDelayChangeTcp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.NoDelay = true;
-
- Assert.AreEqual (true, sock.NoDelay, "NoDelayChangeTcp");
-
- sock.Close ();
- }
-
- [Test]
- public void NoDelayDefaultUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- try {
- bool val = sock.NoDelay;
- Assert.Fail ("NoDelayDefaultUdp #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10042, ex.ErrorCode,
- "NoDelayDefaultUdp #2");
- } catch {
- Assert.Fail ("NoDelayDefaultUdp #3");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- public void NoDelayChangeUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- try {
- sock.NoDelay = true;
- Assert.Fail ("NoDelayChangeUdp #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10042, ex.ErrorCode,
- "NoDelayChangeUdp #2");
- } catch {
- Assert.Fail ("NoDelayChangeUdp #3");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void NoDelayClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- bool val = sock.NoDelay;
- }
- static bool BAAccepted = false;
- static Socket BASocket = null;
- static ManualResetEvent BACalledBack = new ManualResetEvent (false);
-
- private static void BACallback (IAsyncResult asyncResult)
- {
- Socket sock = (Socket)asyncResult.AsyncState;
-
- BASocket = sock.EndAccept (asyncResult);
-
- BAAccepted = true;
- BACalledBack.Set ();
- }
-
- [Test]
- [ExpectedException (typeof(InvalidOperationException))]
- public void BeginAcceptNotBound ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- sock.BeginAccept (BACallback, sock);
-
- sock.Close ();
- }
-
- [Test]
- [ExpectedException (typeof(InvalidOperationException))]
- public void BeginAcceptNotListening ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- sock.Bind (new IPEndPoint (IPAddress.Any, 1236));
-
- sock.BeginAccept (BACallback, sock);
-
- sock.Close ();
- }
- [Test]
- public void BeginAccept ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1237);
-
- sock.Bind (ep);
- sock.Listen (1);
-
- BACalledBack.Reset ();
-
- sock.BeginAccept (BACallback, sock);
- Socket conn = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- conn.Connect (ep);
- if (BACalledBack.WaitOne (2000, false) == false) {
- Assert.Fail ("BeginAccept wait timed out");
- }
-
- Assert.AreEqual (true, BAAccepted, "BeginAccept #1");
- Assert.AreEqual (true, BASocket.Connected, "BeginAccept #2");
- Assert.AreEqual (false, sock.Connected, "BeginAccept #3");
- Assert.AreEqual (true, conn.Connected, "BeginAccept #4");
- BASocket.Close ();
- conn.Close ();
- sock.Close ();
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void BeginAcceptClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- sock.BeginAccept (BACallback, sock);
- }
- static bool BADAccepted = false;
- static Socket BADSocket = null;
- static byte[] BADBytes;
- static int BADByteCount;
- static ManualResetEvent BADCalledBack = new ManualResetEvent (false);
-
- private static void BADCallback (IAsyncResult asyncResult)
- {
- Socket sock = (Socket)asyncResult.AsyncState;
-
- BADSocket = sock.EndAccept (out BADBytes,
- out BADByteCount,
- asyncResult);
-
- BADAccepted = true;
- BADCalledBack.Set ();
- }
- [Test]
- public void BeginAcceptData ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1238);
-
- sock.Bind (ep);
- sock.Listen (1);
-
- BADCalledBack.Reset ();
-
- sock.BeginAccept (256, BADCallback, sock);
- Socket conn = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- byte[] send_bytes = new byte[] {10, 11, 12, 13};
-
- conn.Connect (ep);
- conn.Send (send_bytes);
- if (BADCalledBack.WaitOne (2000, false) == false) {
- Assert.Fail ("BeginAcceptData wait timed out");
- }
-
- Assert.AreEqual (true, BADAccepted, "BeginAcceptData #1");
- Assert.AreEqual (true, BADSocket.Connected, "BeginAcceptData #2");
- Assert.AreEqual (false, sock.Connected, "BeginAcceptData #3");
- Assert.AreEqual (true, conn.Connected, "BeginAcceptData #4");
- Assert.AreEqual (send_bytes.Length, BADByteCount, "BeginAcceptData #5");
-
- /* The MS runtime gives the returned data in a
- * much bigger array. TODO: investigate
- * whether it the size correlates to the first
- * parameter in BeginAccept()
- */
- Assert.IsFalse (BADBytes.Length == send_bytes.Length,
- "BeginAcceptData #6");
- for(int i = 0; i < send_bytes.Length; i++) {
- Assert.AreEqual (send_bytes[i], BADBytes[i], "BeginAcceptData #" + (i+7).ToString ());
- }
- BADSocket.Close ();
- conn.Close ();
- sock.Close ();
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void BeginAcceptDataClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- sock.BeginAccept (256, BADCallback, sock);
- }
- [Test]
- public void BeginAcceptSocketUdp ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket acc = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
-
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1239);
-
- sock.Bind (ep);
- sock.Listen (1);
-
- try {
- sock.BeginAccept (acc, 256, BADCallback, sock);
- Assert.Fail ("BeginAcceptSocketUdp #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10022, ex.ErrorCode, "BeginAcceptSocketUdp #2");
- } catch {
- Assert.Fail ("BeginAcceptSocketUdp #3");
- } finally {
- acc.Close ();
- sock.Close ();
- }
- }
-
- [Test]
- public void BeginAcceptSocketBound ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket acc = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- IPEndPoint ep1 = new IPEndPoint (IPAddress.Loopback,
- 1240);
-
- IPEndPoint ep2 = new IPEndPoint (IPAddress.Loopback,
- 1241);
-
- sock.Bind (ep1);
- sock.Listen (1);
- acc.Bind (ep2);
-
- try {
- sock.BeginAccept (acc, 256, BADCallback, sock);
- Assert.Fail ("BeginAcceptSocketBound #1");
- } catch (InvalidOperationException) {
- } catch {
- Assert.Fail ("BeginAcceptSocketBound #2");
- } finally {
- acc.Close ();
- sock.Close ();
- }
- }
-
- [Test]
- public void BeginAcceptSocket ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket acc = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1242);
-
- sock.Bind (ep);
- sock.Listen (1);
-
- BADCalledBack.Reset ();
-
- sock.BeginAccept (acc, 256, BADCallback, sock);
- Socket conn = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- byte[] send_bytes = new byte[] {10, 11, 12, 13};
-
- conn.Connect (ep);
- conn.Send (send_bytes);
- if (BADCalledBack.WaitOne (2000, false) == false) {
- Assert.Fail ("BeginAcceptSocket wait timed out");
- }
-
- Assert.AreEqual (true, BADAccepted, "BeginAcceptSocket #1");
- Assert.AreEqual (true, BADSocket.Connected, "BeginAcceptSocket #2");
- Assert.AreEqual (false, sock.Connected, "BeginAcceptSocket #3");
- Assert.AreEqual (true, conn.Connected, "BeginAcceptSocket #4");
- Assert.AreEqual (send_bytes.Length, BADByteCount, "BeginAcceptSocket #5");
- Assert.AreEqual (AddressFamily.InterNetwork, acc.AddressFamily, "BeginAcceptSocket #6");
- Assert.AreEqual (SocketType.Stream, acc.SocketType, "BeginAcceptSocket #7");
- Assert.AreEqual (ProtocolType.Tcp, acc.ProtocolType, "BeginAcceptSocket #8");
- Assert.AreEqual (conn.LocalEndPoint, acc.RemoteEndPoint, "BeginAcceptSocket #9");
-
- /* The MS runtime gives the returned data in a
- * much bigger array. TODO: investigate
- * whether it the size correlates to the first
- * parameter in BeginAccept()
- */
- Assert.IsFalse (BADBytes.Length == send_bytes.Length,
- "BeginAcceptSocket #10");
- for(int i = 0; i < send_bytes.Length; i++) {
- Assert.AreEqual (send_bytes[i], BADBytes[i], "BeginAcceptSocket #" + (i+11).ToString ());
- }
- BADSocket.Close ();
- conn.Close ();
- acc.Close ();
- sock.Close ();
- }
- [Test]
- public void BeginAcceptSocketClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket acc = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- try {
- sock.BeginAccept (acc, 256, BADCallback, null);
- Assert.Fail ("BeginAcceptSocketClosed #1");
- } catch (ObjectDisposedException) {
- } catch {
- Assert.Fail ("BeginAcceptSocketClosed #2");
- } finally {
- acc.Close ();
- }
- }
- [Test]
- public void BeginAcceptSocketAccClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket acc = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1243);
- sock.Bind (ep);
- sock.Listen (1);
-
- acc.Close ();
-
- BADCalledBack.Reset ();
-
- try {
- sock.BeginAccept (acc, 256, BADCallback, null);
- Assert.Fail ("BeginAcceptSocketAccClosed #1");
- } catch (ObjectDisposedException) {
- } catch {
- Assert.Fail ("BeginAcceptSocketAccClosed #2");
- } finally {
- sock.Close ();
- }
- }
-
- static bool BCConnected = false;
- static ManualResetEvent BCCalledBack = new ManualResetEvent (false);
-
- private static void BCCallback (IAsyncResult asyncResult)
- {
- Socket sock = (Socket)asyncResult.AsyncState;
-
- sock.EndConnect (asyncResult);
- BCConnected = true;
-
- BCCalledBack.Set ();
- }
-
- [Test]
- public void BeginConnectAddressPort ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket listen = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
- IPEndPoint ep = new IPEndPoint (ip, 1244);
- listen.Bind (ep);
- listen.Listen (1);
-
- BCCalledBack.Reset ();
-
- BCConnected = false;
-
- sock.BeginConnect (ip, 1244, BCCallback, sock);
- if (BCCalledBack.WaitOne (2000, false) == false) {
- Assert.Fail ("BeginConnectAddressPort wait timed out");
- }
-
- Assert.AreEqual (true, BCConnected, "BeginConnectAddressPort #1");
-
- sock.Close ();
- listen.Close ();
- }
- [Test]
- public void BeginConnectAddressPortNull ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = null;
- try {
- sock.BeginConnect (ip, 1244, BCCallback,
- sock);
- Assert.Fail ("BeginConnectAddressPortNull #1");
- } catch (ArgumentNullException) {
- } catch {
- Assert.Fail ("BeginConnectAddressPortNull #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- public void BeginConnectAddressPortListen ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
- IPEndPoint ep = new IPEndPoint (ip, 1245);
- sock.Bind (ep);
- sock.Listen (1);
-
- try {
- sock.BeginConnect (ip, 1245, BCCallback, sock);
- Assert.Fail ("BeginConnectAddressPortListen #1");
- } catch (InvalidOperationException) {
- } catch {
- Assert.Fail ("BeginConnectAddressPortListen #2");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void BeginConnectAddressPortClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
-
- sock.Close ();
-
- sock.BeginConnect (ip, 1244, BCCallback, sock);
- }
-
- [Test]
- [Category ("NotOnMac")]
- /*
- * This is not a Mono bug.
- *
- * By default, only 127.0.0.1 is enabled and you must explicitly
- * enable additional addresses using 'sudo ifconfig lo0 alias 127.0.0.1'.
- *
- * I tested this on Mac OS 10.7.4; a 'ping 127.0.0.2' does not work
- * until I add that alias.
- *
- */
- public void BeginConnectMultiple ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket listen = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1246);
- IPAddress[] ips = new IPAddress[4];
-
- ips[0] = IPAddress.Parse ("127.0.0.4");
- ips[1] = IPAddress.Parse ("127.0.0.3");
- ips[2] = IPAddress.Parse ("127.0.0.2");
- ips[3] = IPAddress.Parse ("127.0.0.1");
- listen.Bind (ep);
- listen.Listen (1);
-
- BCCalledBack.Reset ();
-
- BCConnected = false;
-
- sock.BeginConnect (ips, 1246, BCCallback, sock);
-
- /* Longer wait here, because the ms runtime
- * takes a lot longer to not connect
- */
- if (BCCalledBack.WaitOne (10000, false) == false) {
- Assert.Fail ("BeginConnectMultiple wait failed");
- }
-
- Assert.AreEqual (true, BCConnected, "BeginConnectMultiple #1");
- Assert.AreEqual (AddressFamily.InterNetwork, sock.RemoteEndPoint.AddressFamily, "BeginConnectMultiple #2");
- IPEndPoint remep = (IPEndPoint)sock.RemoteEndPoint;
-
- Assert.AreEqual (IPAddress.Loopback, remep.Address, "BeginConnectMultiple #2");
-
- sock.Close ();
- listen.Close ();
- }
- [Test]
- public void BeginConnectMultiple2 ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket listen = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- // Need at least two addresses.
- var ips = Dns.GetHostAddresses (string.Empty);
- if (ips.Length < 1)
- return;
- var allIps = new IPAddress [ips.Length + 1];
- allIps [0] = IPAddress.Loopback;
- ips.CopyTo (allIps, 1);
- /*
- * Only bind to the loopback interface, so all the non-loopback
- * IP addresses will fail. BeginConnect()/EndConnect() should
- * succeed it it can connect to at least one of the requested
- * addresses.
- */
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback, 1246);
- listen.Bind (ep);
- listen.Listen (1);
-
- BCCalledBack.Reset ();
-
- BCConnected = false;
-
- sock.BeginConnect (allIps, 1246, BCCallback, sock);
-
- /* Longer wait here, because the ms runtime
- * takes a lot longer to not connect
- */
- if (BCCalledBack.WaitOne (10000, false) == false) {
- Assert.Fail ("BeginConnectMultiple2 wait failed");
- }
-
- Assert.AreEqual (true, BCConnected, "BeginConnectMultiple2 #1");
- Assert.AreEqual (AddressFamily.InterNetwork, sock.RemoteEndPoint.AddressFamily, "BeginConnectMultiple2 #2");
- IPEndPoint remep = (IPEndPoint)sock.RemoteEndPoint;
- Assert.AreEqual (IPAddress.Loopback, remep.Address, "BeginConnectMultiple2 #2");
- sock.Close ();
- listen.Close ();
- }
- [Test]
- public void BeginConnectMultipleNull ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress[] ips = null;
-
- try {
- sock.BeginConnect (ips, 1246, BCCallback,
- sock);
- Assert.Fail ("BeginConnectMultipleNull #1");
- } catch (ArgumentNullException) {
- } catch {
- Assert.Fail ("BeginConnectMultipleNull #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- public void BeginConnectMultipleListen ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress[] ips = new IPAddress[4];
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1247);
-
- ips[0] = IPAddress.Parse ("127.0.0.4");
- ips[1] = IPAddress.Parse ("127.0.0.3");
- ips[2] = IPAddress.Parse ("127.0.0.2");
- ips[3] = IPAddress.Parse ("127.0.0.1");
-
- sock.Bind (ep);
- sock.Listen (1);
-
- try {
- sock.BeginConnect (ips, 1247, BCCallback,
- sock);
- Assert.Fail ("BeginConnectMultipleListen #1");
- } catch (InvalidOperationException) {
- } catch {
- Assert.Fail ("BeginConnectMultipleListen #2");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void BeginConnectMultipleClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress[] ips = new IPAddress[4];
-
- ips[0] = IPAddress.Parse ("127.0.0.4");
- ips[1] = IPAddress.Parse ("127.0.0.3");
- ips[2] = IPAddress.Parse ("127.0.0.2");
- ips[3] = IPAddress.Parse ("127.0.0.1");
-
- sock.Close ();
-
- sock.BeginConnect (ips, 1247, BCCallback, sock);
- }
-
- [Test]
- public void BeginConnectHostPortNull ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- try {
- sock.BeginConnect ((string)null, 0,
- BCCallback, sock);
- Assert.Fail ("BeginConnectHostPort #1");
- } catch (ArgumentNullException) {
- } catch {
- Assert.Fail ("BeginConnectHostPort #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- public void BeginConnectHostPortListen ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
- IPEndPoint ep = new IPEndPoint (ip, 1248);
-
- sock.Bind (ep);
- sock.Listen (1);
-
- try {
- sock.BeginConnect ("localhost", 1248,
- BCCallback, sock);
- Assert.Fail ("BeginConnectHostPortListen #1");
- } catch (InvalidOperationException) {
- } catch {
- Assert.Fail ("BeginConnectHostPortListen #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- [Category ("NotWorking")] // Need to pick a non-IP AddressFamily that "works" on both mono and ms, this one only works on ms
- public void BeginConnectHostPortNotIP ()
- {
- Socket sock = new Socket (AddressFamily.NetBios,
- SocketType.Seqpacket,
- ProtocolType.Unspecified);
-
- try {
- sock.BeginConnect ("localhost", 0, BCCallback,
- sock);
- Assert.Fail ("BeginConnectHostPortNotIP #1");
- } catch (NotSupportedException) {
- } catch {
- Assert.Fail ("BeginConnectHostPortNotIP #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void BeginConnectHostPortClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- sock.BeginConnect ("localhost", 0, BCCallback, sock);
- }
-
- static bool BDDisconnected = false;
- static ManualResetEvent BDCalledBack = new ManualResetEvent (false);
-
- private static void BDCallback (IAsyncResult asyncResult)
- {
- Socket sock = (Socket)asyncResult.AsyncState;
-
- sock.EndDisconnect (asyncResult);
- BDDisconnected = true;
-
- BDCalledBack.Set ();
- }
-
- [Test]
- [Category ("NotDotNet")] // "Needs XP or later"
- public void BeginDisconnect ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket listen = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
- IPEndPoint ep = new IPEndPoint (ip, 1254);
-
- listen.Bind (ep);
- listen.Listen (1);
-
- sock.Connect (ip, 1254);
-
- Assert.AreEqual (true, sock.Connected, "BeginDisconnect #1");
-
- sock.Shutdown (SocketShutdown.Both);
- BDCalledBack.Reset ();
- BDDisconnected = false;
-
- sock.BeginDisconnect (false, BDCallback, sock);
-
- if (BDCalledBack.WaitOne (2000, false) == false) {
- Assert.Fail ("BeginDisconnect wait timed out");
- }
-
- Assert.AreEqual (true, BDDisconnected, "BeginDisconnect #2");
- Assert.AreEqual (false, sock.Connected, "BeginDisconnect #3");
-
- sock.Close ();
- listen.Close ();
- }
-
- [Test]
- public void BeginReceiveSocketError ()
- {
- }
-
- [Test]
- public void BeginReceiveGeneric ()
- {
- }
-
- [Test]
- public void BeginReceiveGenericSocketError ()
- {
- }
-
- private static void BSCallback (IAsyncResult asyncResult)
- {
- Socket sock = (Socket)asyncResult.AsyncState;
-
- sock.EndSend (asyncResult);
- }
-
- [Test]
- public void BeginSendNotConnected ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- byte[] send_bytes = new byte[] {10, 11, 12, 13};
-
- try {
- sock.BeginSend (send_bytes, 0,
- send_bytes.Length,
- SocketFlags.None, BSCallback,
- sock);
- Assert.Fail ("BeginSendNotConnected #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10057, ex.ErrorCode, "BeginSendNotConnected #2");
- } catch {
- Assert.Fail ("BeginSendNotConnected #3");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- public void BeginSendSocketError ()
- {
- }
-
- [Test]
- public void BeginSendGeneric ()
- {
- }
-
- [Test]
- public void BeginSendGenericSocketError ()
- {
- }
-
- [Test]
- public void BindTwice ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPEndPoint ep1 = new IPEndPoint (IPAddress.Loopback,
- 1256);
- IPEndPoint ep2 = new IPEndPoint (IPAddress.Loopback,
- 1257);
-
- sock.Bind (ep1);
-
- try {
- sock.Bind (ep2);
- Assert.Fail ("BindTwice #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10022, ex.ErrorCode, "BindTwice #2");
- } catch {
- Assert.Fail ("BindTwice #3");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- public void Close ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket listen = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1258);
-
- listen.Bind (ep);
- listen.Listen (1);
-
- sock.Connect (ep);
- Assert.AreEqual (true, sock.Connected, "Close #1");
-
- sock.Close (2);
-
- Thread.Sleep (3000);
-
- Assert.AreEqual (false, sock.Connected, "Close #2");
-
- listen.Close ();
- }
-
- [Test]
- public void ConnectAddressPort ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket listen = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
- IPEndPoint ep = new IPEndPoint (ip, 1249);
- listen.Bind (ep);
- listen.Listen (1);
-
- sock.Connect (ip, 1249);
-
- Assert.AreEqual (true, sock.Connected, "ConnectAddressPort #1");
-
- sock.Close ();
- listen.Close ();
- }
- [Test]
- public void ConnectAddressPortNull ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = null;
- try {
- sock.Connect (ip, 1249);
- Assert.Fail ("ConnectAddressPortNull #1");
- } catch (ArgumentNullException) {
- } catch {
- Assert.Fail ("ConnectAddressPortNull #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- public void ConnectAddressPortListen ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
- IPEndPoint ep = new IPEndPoint (ip, 1250);
- sock.Bind (ep);
- sock.Listen (1);
-
- try {
- sock.Connect (ip, 1250);
- Assert.Fail ("ConnectAddressPortListen #1");
- } catch (InvalidOperationException) {
- } catch {
- Assert.Fail ("ConnectAddressPortListen #2");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void ConnectAddressPortClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
-
- sock.Close ();
-
- sock.Connect (ip, 1250);
- }
-
- [Test]
- [Category ("NotOnMac")] // MacOSX trashes the fd after the failed connect attempt to 127.0.0.4
- /*
- * This is not a Mono bug.
- *
- * By default, only 127.0.0.1 is enabled and you must explicitly
- * enable additional addresses using 'sudo ifconfig lo0 alias 127.0.0.1'.
- *
- * I tested this on Mac OS 10.7.4; a 'ping 127.0.0.2' does not work
- * until I add that alias.
- *
- * However, after doing so, Mac OS treats these as separate addresses, ie. attempting
- * to connect to 127.0.0.4 yields a connection refused.
- *
- * When using Connect(), the .NET runtime also throws an exception if connecting to
- * any of the IP addresses fails. This is different with BeginConnect()/EndConnect()
- * which succeeds when it can connect to at least one of the addresses.
- *
- */
- public void ConnectMultiple ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket listen = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1251);
- IPAddress[] ips = new IPAddress[4];
-
- ips[0] = IPAddress.Parse ("127.0.0.4");
- ips[1] = IPAddress.Parse ("127.0.0.3");
- ips[2] = IPAddress.Parse ("127.0.0.2");
- ips[3] = IPAddress.Parse ("127.0.0.1");
- listen.Bind (ep);
- listen.Listen (1);
-
- sock.Connect (ips, 1251);
-
- Assert.AreEqual (true, sock.Connected, "ConnectMultiple #1");
- Assert.AreEqual (AddressFamily.InterNetwork, sock.RemoteEndPoint.AddressFamily, "ConnectMultiple #2");
- IPEndPoint remep = (IPEndPoint)sock.RemoteEndPoint;
-
- Assert.AreEqual (IPAddress.Loopback, remep.Address, "ConnectMultiple #2");
-
- sock.Close ();
- listen.Close ();
- }
- [Test]
- public void ConnectMultiple2 ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket listen = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- // Need at least two addresses.
- var ips = Dns.GetHostAddresses (string.Empty);
- if (ips.Length < 1)
- return;
- var allIps = new IPAddress [ips.Length + 1];
- allIps [0] = IPAddress.Loopback;
- ips.CopyTo (allIps, 1);
- /*
- * Bind to IPAddress.Any; Connect() will fail unless it can
- * connect to all the addresses in allIps.
- */
- IPEndPoint ep = new IPEndPoint (IPAddress.Any, 1251);
- listen.Bind (ep);
- listen.Listen (1);
-
- sock.Connect (allIps, 1251);
-
- Assert.AreEqual (true, sock.Connected, "ConnectMultiple2 #1");
- Assert.AreEqual (AddressFamily.InterNetwork, sock.RemoteEndPoint.AddressFamily, "ConnectMultiple2 #2");
- IPEndPoint remep = (IPEndPoint)sock.RemoteEndPoint;
- Assert.AreEqual (IPAddress.Loopback, remep.Address, "ConnectMultiple2 #3");
-
- sock.Close ();
- listen.Close ();
- }
- [Test]
- public void ConnectMultipleNull ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress[] ips = null;
-
- try {
- sock.Connect (ips, 1251);
- Assert.Fail ("ConnectMultipleNull #1");
- } catch (ArgumentNullException) {
- } catch {
- Assert.Fail ("ConnectMultipleNull #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- public void ConnectMultipleListen ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress[] ips = new IPAddress[4];
- IPEndPoint ep = new IPEndPoint (IPAddress.Loopback,
- 1252);
-
- ips[0] = IPAddress.Parse ("127.0.0.4");
- ips[1] = IPAddress.Parse ("127.0.0.3");
- ips[2] = IPAddress.Parse ("127.0.0.2");
- ips[3] = IPAddress.Parse ("127.0.0.1");
-
- sock.Bind (ep);
- sock.Listen (1);
-
- try {
- sock.Connect (ips, 1252);
- Assert.Fail ("ConnectMultipleListen #1");
- } catch (InvalidOperationException) {
- } catch {
- Assert.Fail ("ConnectMultipleListen #2");
- } finally {
- sock.Close ();
- }
- }
-
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void ConnectMultipleClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress[] ips = new IPAddress[4];
-
- ips[0] = IPAddress.Parse ("127.0.0.4");
- ips[1] = IPAddress.Parse ("127.0.0.3");
- ips[2] = IPAddress.Parse ("127.0.0.2");
- ips[3] = IPAddress.Parse ("127.0.0.1");
-
- sock.Close ();
-
- sock.Connect (ips, 1252);
- }
-
- [Test]
- public void ConnectHostPortNull ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- try {
- sock.Connect ((string)null, 0);
- Assert.Fail ("ConnectHostPort #1");
- } catch (ArgumentNullException) {
- } catch {
- Assert.Fail ("ConnectHostPort #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- public void ConnectHostPortListen ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
- IPEndPoint ep = new IPEndPoint (ip, 1253);
-
- sock.Bind (ep);
- sock.Listen (1);
-
- try {
- sock.Connect ("localhost", 1253);
- Assert.Fail ("ConnectHostPortListen #1");
- } catch (InvalidOperationException) {
- } catch {
- Assert.Fail ("ConnectHostPortListen #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- [Category ("NotWorking")] // Need to pick a non-IP AddressFamily that "works" on both mono and ms, this one only works on ms
- public void ConnectHostPortNotIP ()
- {
- Socket sock = new Socket (AddressFamily.NetBios,
- SocketType.Seqpacket,
- ProtocolType.Unspecified);
-
- try {
- sock.Connect ("localhost", 0);
- Assert.Fail ("ConnectHostPortNotIP #1");
- } catch (NotSupportedException) {
- } catch {
- Assert.Fail ("ConnectHostPortNotIP #2");
- } finally {
- sock.Close ();
- }
- }
- [Test]
- [ExpectedException (typeof(ObjectDisposedException))]
- public void ConnectHostPortClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- sock.Close ();
-
- sock.Connect ("localhost", 0);
- }
-
- [Test]
- [Category ("NotDotNet")] // "Needs XP or later"
- public void Disconnect ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- Socket listen = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- IPAddress ip = IPAddress.Loopback;
- IPEndPoint ep = new IPEndPoint (ip, 1255);
-
- listen.Bind (ep);
- listen.Listen (1);
-
- sock.Connect (ip, 1255);
-
- Assert.AreEqual (true, sock.Connected, "Disconnect #1");
-
- sock.Shutdown (SocketShutdown.Both);
- sock.Disconnect (false);
- Assert.AreEqual (false, sock.Connected, "BeginDisconnect #3");
-
- sock.Close ();
- listen.Close ();
- }
-
- [Test]
- public void DuplicateAndClose ()
- {
- }
-
- [Test]
- public void IOControl ()
- {
- }
-
- [Test]
- public void ReceiveGeneric ()
- {
- int i;
- IPEndPoint endpoint = new IPEndPoint(IPAddress.Loopback, 1258);
- Socket listensock = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- listensock.Bind (endpoint);
- listensock.Listen(1);
- Socket sendsock = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- sendsock.Connect(endpoint);
- Socket clientsock = listensock.Accept();
-
- byte[] sendbuf = new byte[256];
- for(i = 0; i < 256; i++) {
- sendbuf[i] = (byte)i;
- }
- for (i = 4; i < 6; i++) {
- Assert.AreEqual (sendbuf[i], (byte)i,
- "#1/" + i.ToString());
- }
- SocketError err;
- sendsock.Send (sendbuf, 0, 256, SocketFlags.None,
- out err);
- byte[] recvbuf = new byte[256];
- List<ArraySegment<byte>> recvbuflist = new List<ArraySegment<byte>>(2);
- recvbuflist.Add(new ArraySegment<byte>(recvbuf, 4, 2));
- recvbuflist.Add(new ArraySegment<byte>(recvbuf, 20, 230));
-
- clientsock.Receive (recvbuflist);
- /* recvbuf should now hold the first 2 bytes
- * of sendbuf from pos 4, and the next 230
- * bytes of sendbuf from pos 20
- */
- for (i = 0; i < 2; i++) {
- Assert.AreEqual (sendbuf[i], recvbuf[i + 4],
- "#2/" + i.ToString());
- }
- for (i = 2; i < 232; i++) {
- Assert.AreEqual (sendbuf[i], recvbuf[i + 18],
- "#2/" + i.ToString());
- }
- sendsock.Close ();
- clientsock.Close ();
- listensock.Close ();
- }
-
- [Test]
- public void SendGeneric ()
- {
- int i;
- IPEndPoint endpoint = new IPEndPoint(IPAddress.Loopback, 1259);
- Socket listensock = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- listensock.Bind (endpoint);
- listensock.Listen(1);
- Socket sendsock = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- sendsock.Connect(endpoint);
- Socket clientsock = listensock.Accept();
- byte[] sendbuf = new byte[256];
- List<ArraySegment<byte>> sendbuflist = new List<ArraySegment<byte>>(2);
- sendbuflist.Add(new ArraySegment<byte>(sendbuf, 4, 2));
- sendbuflist.Add(new ArraySegment<byte>(sendbuf, 20, 230));
- for(i = 0; i < 256; i++) {
- sendbuf[i] = (byte)i;
- }
- for (i = 4; i < 6; i++) {
- Assert.AreEqual (sendbuf[i], (byte)i,
- "#1/" + i.ToString());
- }
- SocketError err;
- sendsock.Send (sendbuflist, SocketFlags.None, out err);
-
- byte[] recvbuf = new byte[256];
- clientsock.Receive (recvbuf);
- /* The first 2 bytes of recvbuf should now
- * hold 2 bytes of sendbuf from pos 4, and the
- * next 230 bytes of recvbuf should be sendbuf
- * from pos 20
- */
- for (i = 0; i < 2; i++) {
- Assert.AreEqual (recvbuf[i], sendbuf[i + 4],
- "#2/" + i.ToString());
- }
- for (i = 2; i < 232; i++) {
- Assert.AreEqual (recvbuf[i], sendbuf[i + 18],
- "#2/" + i.ToString());
- }
- sendsock.Close ();
- clientsock.Close ();
- listensock.Close ();
- }
- [Test]
- public void ListenNotBound ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
-
- try {
- sock.Listen (1);
- Assert.Fail ("ListenNotBound #1");
- } catch (SocketException ex) {
- Assert.AreEqual (10022, ex.ErrorCode, "ListenNotBound #2");
- } catch {
- Assert.Fail ("ListenNotBound #3");
- } finally {
- sock.Close ();
- }
- }
- #endif
- static Socket CWRSocket;
- static bool CWRReceiving = true;
- static ManualResetEvent CWRReady = new ManualResetEvent (false);
-
- private static void CWRReceiveThread ()
- {
- byte[] buf = new byte[256];
-
- try {
- CWRSocket.Receive (buf);
- } catch (SocketException) {
- CWRReceiving = false;
- }
- CWRReady.Set ();
- }
-
- [Test]
- public void CloseWhileReceiving ()
- {
- CWRSocket = new Socket (AddressFamily.InterNetwork,
- SocketType.Dgram,
- ProtocolType.Udp);
- CWRSocket.Bind (new IPEndPoint (IPAddress.Loopback,
- 1256));
-
- Thread recv_thread = new Thread (new ThreadStart (CWRReceiveThread));
- CWRReady.Reset ();
- recv_thread.Start ();
- Thread.Sleep (250); /* Wait for the thread to be already receiving */
- CWRSocket.Close ();
- if (CWRReady.WaitOne (1000, false) == false) {
- Assert.Fail ("CloseWhileReceiving wait timed out");
- }
-
- Assert.IsFalse (CWRReceiving);
- }
- static bool RRCLastRead = false;
- static ManualResetEvent RRCReady = new ManualResetEvent (false);
-
- private static void RRCClientThread ()
- {
- byte[] bytes = new byte[8];
- int readbyte;
-
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- sock.Connect (new IPEndPoint (IPAddress.Loopback,
- 1257));
-
- NetworkStream stream = new NetworkStream (sock);
- readbyte = stream.ReadByte ();
- Assert.AreEqual (0, readbyte, "ReceiveRemoteClosed #1");
-
- stream.Read (bytes, 0, 0);
- readbyte = stream.ReadByte ();
- Assert.AreEqual (0, readbyte, "ReceiveRemoteClosed #2");
-
- stream.Read (bytes, 0, 0);
- readbyte = stream.ReadByte ();
- Assert.AreEqual (-1, readbyte, "ReceiveRemoteClosed #3");
- sock.Close ();
- RRCLastRead = true;
- RRCReady.Set ();
- }
- [Test] // Receive (Byte [])
- public void Receive1_Buffer_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.Receive ((byte []) null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffer", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // Receive (Byte [])
- public void Receive1_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- try {
- s.Receive ((byte []) null);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // Receive (Byte [], SocketFlags)
- public void Receive2_Buffer_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.Receive ((byte []) null, (SocketFlags) 666);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffer", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // Receive (Byte [], SocketFlags)
- public void Receive2_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- try {
- s.Receive ((byte []) null, (SocketFlags) 666);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // Receive (Byte [], Int32, SocketFlags)
- public void Receive3_Buffer_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.Receive ((byte []) null, 0, (SocketFlags) 666);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffer", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // Receive (Byte [], Int32, SocketFlags)
- public void Receive3_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- try {
- s.Receive ((byte []) null, 0, (SocketFlags) 666);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // Receive (Byte [], Int32, Int32, SocketFlags)
- public void Receive4_Buffer_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.Receive ((byte []) null, 0, 0, (SocketFlags) 666);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffer", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // Receive (Byte [], Int32, Int32, SocketFlags)
- public void Receive4_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- try {
- s.Receive ((byte []) null, 0, 0, (SocketFlags) 666);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- #if NET_2_0
- [Test] // Receive (Byte [], Int32, Int32, SocketFlags, out SocketError)
- public void Receive5_Buffer_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- SocketError error;
- try {
- s.Receive ((byte []) null, 0, 0, SocketFlags.None, out error);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffer", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // Receive (Byte [], Int32, Int32, SocketFlags, out SocketError)
- public void Receive5_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- SocketError error;
- try {
- s.Receive ((byte []) null, 0, 0, SocketFlags.None, out error);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // Receive (IList<ArraySegment<Byte>>)
- public void Receive6_Buffers_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.Receive ((IList<ArraySegment<byte>>) null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffers", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // Receive (IList<ArraySegment<Byte>>)
- public void Receive6_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- try {
- s.Receive ((IList<ArraySegment<byte>>) null);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // Receive (IList<ArraySegment<Byte>>, SocketFlags)
- public void Receive7_Buffers_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.Receive ((IList<ArraySegment<byte>>) null, (SocketFlags) 666);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffers", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // Receive (IList<ArraySegment<Byte>>, SocketFlags)
- public void Receive7_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- try {
- s.Receive ((IList<ArraySegment<byte>>) null, (SocketFlags) 666);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // Receive (IList<ArraySegment<Byte>>, SocketFlags, out SocketError)
- public void Receive8_Buffers_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- SocketError error;
- try {
- s.Receive ((IList<ArraySegment<byte>>) null, (SocketFlags) 666,
- out error);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffers", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // Receive (IList<ArraySegment<Byte>>, SocketFlags, out SocketError)
- public void Receive8_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- SocketError error;
- try {
- s.Receive ((IList<ArraySegment<byte>>) null, (SocketFlags) 666,
- out error);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- } finally {
- s.Close ();
- }
- }
- #endif
- [Test] // ReceiveFrom (Byte [], ref EndPoint)
- public void ReceiveFrom1_Buffer_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- try {
- s.ReceiveFrom ((Byte []) null, ref remoteEP);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffer", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], ref EndPoint)
- public void ReceiveFrom1_RemoteEP_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- byte [] buffer = new byte [0];
- EndPoint remoteEP = null;
- try {
- s.ReceiveFrom (buffer, ref remoteEP);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("remoteEP", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], ref EndPoint)
- public void ReceiveFrom1_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- try {
- s.ReceiveFrom ((Byte []) null, ref remoteEP);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // ReceiveFrom (Byte [], SocketFlags, ref EndPoint)
- public void ReceiveFrom2_Buffer_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- try {
- s.ReceiveFrom ((Byte []) null, (SocketFlags) 666, ref remoteEP);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffer", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], SocketFlags, ref EndPoint)
- public void ReceiveFrom2_RemoteEP_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- byte [] buffer = new byte [5];
- EndPoint remoteEP = null;
- try {
- s.ReceiveFrom (buffer, (SocketFlags) 666, ref remoteEP);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("remoteEP", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], SocketFlags, ref EndPoint)
- public void ReceiveFrom2_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- try {
- s.ReceiveFrom ((Byte []) null, (SocketFlags) 666, ref remoteEP);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // ReceiveFrom (Byte [], Int32, SocketFlags, ref EndPoint)
- public void ReceiveFrom3_Buffer_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- try {
- s.ReceiveFrom ((Byte []) null, -1, (SocketFlags) 666,
- ref remoteEP);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffer", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], Int32, SocketFlags, ref EndPoint)
- public void ReceiveFrom3_RemoteEP_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- byte [] buffer = new byte [5];
- EndPoint remoteEP = null;
- try {
- s.ReceiveFrom (buffer, -1, (SocketFlags) 666, ref remoteEP);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("remoteEP", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], Int32, SocketFlags, ref EndPoint)
- public void ReceiveFrom3_Size_OutOfRange ()
- {
- Socket s;
- byte [] buffer = new byte [5];
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- // size negative
- s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.ReceiveFrom (buffer, -1, (SocketFlags) 666, ref remoteEP);
- Assert.Fail ("#A1");
- } catch (ArgumentOutOfRangeException ex) {
- // Specified argument was out of the range of valid values
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
- Assert.IsNull (ex.InnerException, "#A3");
- Assert.IsNotNull (ex.Message, "#A4");
- Assert.AreEqual ("size", ex.ParamName, "#A5");
- } finally {
- s.Close ();
- }
- // size > buffer length
- s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.ReceiveFrom (buffer, (buffer.Length + 1), (SocketFlags) 666,
- ref remoteEP);
- Assert.Fail ("#B1");
- } catch (ArgumentOutOfRangeException ex) {
- // Specified argument was out of the range of valid values
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
- Assert.IsNull (ex.InnerException, "#B3");
- Assert.IsNotNull (ex.Message, "#B4");
- Assert.AreEqual ("size", ex.ParamName, "#B5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], Int32, SocketFlags, ref EndPoint)
- public void ReceiveFrom3_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- try {
- s.ReceiveFrom ((Byte []) null, -1, (SocketFlags) 666,
- ref remoteEP);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // ReceiveFrom (Byte [], Int32, Int32, SocketFlags, EndPoint)
- public void ReceiveFrom4_Buffer_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- try {
- s.ReceiveFrom ((Byte []) null, -1, -1, (SocketFlags) 666,
- ref remoteEP);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("buffer", ex.ParamName, "#5");
- }
- }
- [Test] // ReceiveFrom (Byte [], Int32, Int32, SocketFlags, EndPoint)
- public void ReceiveFrom4_Offset_OutOfRange ()
- {
- Socket s;
- byte [] buffer = new byte [5];
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- // offset negative
- s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.ReceiveFrom (buffer, -1, 0, (SocketFlags) 666,
- ref remoteEP);
- Assert.Fail ("#A1");
- } catch (ArgumentOutOfRangeException ex) {
- // Specified argument was out of the range of valid values
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
- Assert.IsNull (ex.InnerException, "#A3");
- Assert.IsNotNull (ex.Message, "#A4");
- Assert.AreEqual ("offset", ex.ParamName, "#A5");
- } finally {
- s.Close ();
- }
- // offset > buffer length
- s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.ReceiveFrom (buffer, (buffer.Length + 1), 0, (SocketFlags) 666,
- ref remoteEP);
- Assert.Fail ("#B1");
- } catch (ArgumentOutOfRangeException ex) {
- // Specified argument was out of the range of valid values
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
- Assert.IsNull (ex.InnerException, "#B3");
- Assert.IsNotNull (ex.Message, "#B4");
- Assert.AreEqual ("offset", ex.ParamName, "#B5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], Int32, Int32, SocketFlags, ref IPEndPoint)
- public void ReceiveFrom4_RemoteEP_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- byte [] buffer = new byte [5];
- EndPoint remoteEP = null;
- try {
- s.ReceiveFrom (buffer, -1, -1, (SocketFlags) 666, ref remoteEP);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("remoteEP", ex.ParamName, "#5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], Int32, Int32, SocketFlags, EndPoint)
- public void ReceiveFrom4_Size_OutOfRange ()
- {
- Socket s;
- byte [] buffer = new byte [5];
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- // size negative
- s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.ReceiveFrom (buffer, 0, -1, (SocketFlags) 666,
- ref remoteEP);
- Assert.Fail ("#A1");
- } catch (ArgumentOutOfRangeException ex) {
- // Specified argument was out of the range of valid values
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
- Assert.IsNull (ex.InnerException, "#A3");
- Assert.IsNotNull (ex.Message, "#A4");
- Assert.AreEqual ("size", ex.ParamName, "#A5");
- } finally {
- s.Close ();
- }
- // size > buffer length
- s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.ReceiveFrom (buffer, 0, (buffer.Length + 1), (SocketFlags) 666,
- ref remoteEP);
- Assert.Fail ("#B1");
- } catch (ArgumentOutOfRangeException ex) {
- // Specified argument was out of the range of valid values
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
- Assert.IsNull (ex.InnerException, "#B3");
- Assert.IsNotNull (ex.Message, "#B4");
- Assert.AreEqual ("size", ex.ParamName, "#B5");
- } finally {
- s.Close ();
- }
- // offset + size > buffer length
- s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- try {
- s.ReceiveFrom (buffer, 2, 4, (SocketFlags) 666, ref remoteEP);
- Assert.Fail ("#C1");
- } catch (ArgumentOutOfRangeException ex) {
- // Specified argument was out of the range of valid values
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
- Assert.IsNull (ex.InnerException, "#C3");
- Assert.IsNotNull (ex.Message, "#C4");
- Assert.AreEqual ("size", ex.ParamName, "#C5");
- } finally {
- s.Close ();
- }
- }
- [Test] // ReceiveFrom (Byte [], Int32, Int32, SocketFlags, ref EndPoint)
- public void ReceiveFrom4_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
- ProtocolType.Tcp);
- s.Close ();
- byte [] buffer = new byte [5];
- EndPoint remoteEP = new IPEndPoint (IPAddress.Loopback, 8001);
- try {
- s.ReceiveFrom (buffer, -1, -1, (SocketFlags) 666,
- ref remoteEP);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test]
- public void ReceiveRemoteClosed ()
- {
- Socket sock = new Socket (AddressFamily.InterNetwork,
- SocketType.Stream,
- ProtocolType.Tcp);
- sock.Bind (new IPEndPoint (IPAddress.Loopback, 1257));
- sock.Listen (1);
-
- RRCReady.Reset ();
- Thread client_thread = new Thread (new ThreadStart (RRCClientThread));
- client_thread.Start ();
-
- Socket client = sock.Accept ();
- NetworkStream stream = new NetworkStream (client);
- stream.WriteByte (0x00);
- stream.WriteByte (0x00);
- client.Close ();
- sock.Close ();
- RRCReady.WaitOne (1000, false);
- Assert.IsTrue (RRCLastRead);
- }
- //
- // Test case for bug #471580
- [Test]
- public void UdpDoubleBind ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
-
- s.Bind (new IPEndPoint (IPAddress.Any, 12345));
-
- Socket ss = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- ss.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
-
- ss.Bind (new IPEndPoint (IPAddress.Any, 12345));
- // If we make it this far, we succeeded.
-
- ss.Close ();
- s.Close ();
- }
-
- #if NET_2_0
- [Test]
- [Category ("NotOnMac")]
- public void ConnectedProperty ()
- {
- TcpListener listener = new TcpListener (IPAddress.Loopback, 23456);
- listener.Start();
- Socket client = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- client.Connect (IPAddress.Loopback, 23456);
- Socket server = listener.AcceptSocket ();
- try {
- server.EndSend(server.BeginSend (new byte[10], 0, 10, SocketFlags.None, null, null));
- client.Close ();
- try {
- server.EndReceive (server.BeginReceive (new byte[10], 0, 10, SocketFlags.None, null, null));
- } catch {
- }
- Assert.IsTrue (!client.Connected);
- Assert.IsTrue (!server.Connected);
- } finally {
- listener.Stop ();
- client.Close ();
- server.Close ();
- }
- }
- #endif
- [Test] // GetSocketOption (SocketOptionLevel, SocketOptionName)
- public void GetSocketOption1_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- s.Close ();
- try {
- s.GetSocketOption (0, 0);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // GetSocketOption (SocketOptionLevel, SocketOptionName, Byte [])
- public void GetSocketOption2_OptionValue_Null ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- try {
- s.GetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Linger,
- (byte []) null);
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- // The system detected an invalid pointer address in attempting
- // to use a pointer argument in a call
- Assert.AreEqual (typeof (SocketException), ex.GetType (), "#2");
- Assert.AreEqual (10014, ex.ErrorCode, "#3");
- Assert.IsNull (ex.InnerException, "#4");
- Assert.IsNotNull (ex.Message, "#5");
- Assert.AreEqual (10014, ex.NativeErrorCode, "#6");
- #if NET_2_0
- Assert.AreEqual (SocketError.Fault, ex.SocketErrorCode, "#7");
- #endif
- }
- }
- [Test] // GetSocketOption (SocketOptionLevel, SocketOptionName, Byte [])
- public void GetSocketOption2_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- s.Close ();
- try {
- s.GetSocketOption (0, 0, (byte []) null);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // GetSocketOption (SocketOptionLevel, SocketOptionName, Int32)
- public void GetSocketOption3_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- s.Close ();
- try {
- s.GetSocketOption (0, 0, 0);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Byte [])
- public void SetSocketOption1_DontLinger ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.DontLinger,
- new byte [] { 0x00 });
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.DontLinger,
- new byte [] { 0x01 });
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Byte [])
- public void SetSocketOption1_DontLinger_Null ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- try {
- s.SetSocketOption (SocketOptionLevel.Socket,
- SocketOptionName.DontLinger, (byte []) null);
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- // The system detected an invalid pointer address in attempting
- // to use a pointer argument in a call
- Assert.AreEqual (typeof (SocketException), ex.GetType (), "#2");
- Assert.AreEqual (10014, ex.ErrorCode, "#3");
- Assert.IsNull (ex.InnerException, "#4");
- Assert.IsNotNull (ex.Message, "#5");
- Assert.AreEqual (10014, ex.NativeErrorCode, "#6");
- #if NET_2_0
- Assert.AreEqual (SocketError.Fault, ex.SocketErrorCode, "#7");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Byte [])
- public void SetSocketOption1_Linger_Null ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- try {
- s.SetSocketOption (SocketOptionLevel.Socket,
- SocketOptionName.DontLinger, (byte []) null);
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- // The system detected an invalid pointer address in attempting
- // to use a pointer argument in a call
- Assert.AreEqual (typeof (SocketException), ex.GetType (), "#2");
- Assert.AreEqual (10014, ex.ErrorCode, "#3");
- Assert.IsNull (ex.InnerException, "#4");
- Assert.IsNotNull (ex.Message, "#5");
- Assert.AreEqual (10014, ex.NativeErrorCode, "#6");
- #if NET_2_0
- Assert.AreEqual (SocketError.Fault, ex.SocketErrorCode, "#7");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Byte [])
- public void SetSocketOption1_Socket_Close ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- s.Close ();
- try {
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.DontLinger,
- new byte [] { 0x00 });
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Int32)
- public void SetSocketOption2_DontLinger ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.DontLinger, 0);
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.DontLinger, 5);
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Int32)
- [Category ("NotWorking")]
- public void SetSocketOption2_Linger ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Linger, 0);
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Linger, 5);
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Int32)
- public void SetSocketOption2_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- s.Close ();
- try {
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.DontLinger, 0);
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_AddMembershipIPv4_IPv6MulticastOption ()
- {
- IPAddress mcast_addr = IPAddress.Parse ("239.255.255.250");
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp)) {
- s.Bind (new IPEndPoint (IPAddress.Any, 1901));
- try {
- s.SetSocketOption (SocketOptionLevel.IP, SocketOptionName.AddMembership,
- new IPv6MulticastOption (mcast_addr));
- Assert.Fail ("#1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- #if NET_2_0
- // The specified value is not a valid 'MulticastOption'
- Assert.IsTrue (ex.Message.IndexOf ("'MulticastOption'") != -1, "#5:" + ex.Message);
- Assert.AreEqual ("optionValue", ex.ParamName, "#6");
- #else
- Assert.AreEqual ("optionValue", ex.Message, "#5");
- Assert.IsNull (ex.ParamName, "#6");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_AddMembershipIPv4_MulticastOption ()
- {
- IPAddress mcast_addr = IPAddress.Parse ("239.255.255.250");
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp)) {
- s.Bind (new IPEndPoint (IPAddress.Any, 1901));
- s.SetSocketOption (SocketOptionLevel.IP, SocketOptionName.AddMembership,
- new MulticastOption (mcast_addr));
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- [Category ("NotWorking")]
- public void SetSocketOption3_AddMembershipIPv4_Socket_NotBound ()
- {
- IPAddress mcast_addr = IPAddress.Parse ("239.255.255.250");
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- try {
- s.SetSocketOption (SocketOptionLevel.IP, SocketOptionName.AddMembership,
- new MulticastOption (mcast_addr));
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- // An invalid argument was supplied
- Assert.AreEqual (typeof (SocketException), ex.GetType (), "#2");
- Assert.AreEqual (10022, ex.ErrorCode, "#3");
- Assert.IsNull (ex.InnerException, "#4");
- Assert.IsNotNull (ex.Message, "#5");
- Assert.AreEqual (10022, ex.NativeErrorCode, "#6");
- #if NET_2_0
- Assert.AreEqual (SocketError.InvalidArgument, ex.SocketErrorCode, "#7");
- #endif
- } finally {
- s.Close ();
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_AddMembershipIPv6_IPv6MulticastOption ()
- {
- #if NET_2_0
- if (!Socket.OSSupportsIPv6)
- #else
- if (!Socket.SupportsIPv6)
- #endif
- Assert.Ignore ("IPv6 not enabled.");
- IPAddress mcast_addr = IPAddress.Parse ("ff02::1");
- using (Socket s = new Socket (AddressFamily.InterNetworkV6, SocketType.Dgram, ProtocolType.Udp)) {
- s.Bind (new IPEndPoint (IPAddress.IPv6Any, 1902));
- s.SetSocketOption (SocketOptionLevel.IPv6, SocketOptionName.AddMembership,
- new IPv6MulticastOption (mcast_addr));
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_AddMembershipIPv6_MulticastOption ()
- {
- #if NET_2_0
- if (!Socket.OSSupportsIPv6)
- #else
- if (!Socket.SupportsIPv6)
- #endif
- Assert.Ignore ("IPv6 not enabled.");
- IPAddress mcast_addr = IPAddress.Parse ("ff02::1");
- using (Socket s = new Socket (AddressFamily.InterNetworkV6, SocketType.Dgram, ProtocolType.Udp)) {
- s.Bind (new IPEndPoint (IPAddress.IPv6Any, 1902));
- try {
- s.SetSocketOption (SocketOptionLevel.IPv6, SocketOptionName.AddMembership,
- new MulticastOption (mcast_addr));
- Assert.Fail ("#1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- #if NET_2_0
- // The specified value is not a valid 'IPv6MulticastOption'
- Assert.IsTrue (ex.Message.IndexOf ("'IPv6MulticastOption'") != -1, "#5:" + ex.Message);
- Assert.AreEqual ("optionValue", ex.ParamName, "#6");
- #else
- Assert.AreEqual ("optionValue", ex.Message, "#5");
- Assert.IsNull (ex.ParamName, "#6");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- [Category ("NotWorking")]
- public void SetSocketOption3_AddMembershipIPv6_Socket_NotBound ()
- {
- IPAddress mcast_addr = IPAddress.Parse ("ff02::1");
- Socket s = new Socket (AddressFamily.InterNetworkV6, SocketType.Dgram, ProtocolType.Udp);
- try {
- s.SetSocketOption (SocketOptionLevel.IPv6, SocketOptionName.AddMembership,
- new IPv6MulticastOption (mcast_addr));
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- // An invalid argument was supplied
- Assert.AreEqual (typeof (SocketException), ex.GetType (), "#2");
- Assert.AreEqual (10022, ex.ErrorCode, "#3");
- Assert.IsNull (ex.InnerException, "#4");
- Assert.IsNotNull (ex.Message, "#5");
- Assert.AreEqual (10022, ex.NativeErrorCode, "#6");
- #if NET_2_0
- Assert.AreEqual (SocketError.InvalidArgument, ex.SocketErrorCode, "#7");
- #endif
- } finally {
- s.Close ();
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_DontLinger_Boolean ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- try {
- s.SetSocketOption (SocketOptionLevel.Socket,
- SocketOptionName.DontLinger, (object) false);
- Assert.Fail ("#1");
- } catch (ArgumentException ex) {
- // The specified value is not valid
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- #if NET_2_0
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("optionValue", ex.ParamName, "#5");
- #else
- Assert.AreEqual ("optionValue", ex.Message, "#4");
- Assert.IsNull (ex.ParamName, "#5");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_DontLinger_Int32 ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- try {
- s.SetSocketOption (SocketOptionLevel.Socket,
- SocketOptionName.DontLinger, (object) 0);
- Assert.Fail ("#1");
- } catch (ArgumentException ex) {
- // The specified value is not valid
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- #if NET_2_0
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("optionValue", ex.ParamName, "#5");
- #else
- Assert.AreEqual ("optionValue", ex.Message, "#4");
- Assert.IsNull (ex.ParamName, "#5");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_DontLinger_LingerOption ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- try {
- s.SetSocketOption (SocketOptionLevel.Socket,
- SocketOptionName.DontLinger, new LingerOption (true, 1000));
- Assert.Fail ("#1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- #if NET_2_0
- // The specified value is not valid
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("optionValue", ex.ParamName, "#5");
- #else
- Assert.AreEqual ("optionValue", ex.Message, "#4");
- Assert.IsNull (ex.ParamName, "#5");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_Linger_Boolean ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- try {
- s.SetSocketOption (SocketOptionLevel.Socket,
- SocketOptionName.Linger, (object) false);
- Assert.Fail ("#1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- #if NET_2_0
- // The specified value is not valid
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("optionValue", ex.ParamName, "#5");
- #else
- Assert.AreEqual ("optionValue", ex.Message, "#4");
- Assert.IsNull (ex.ParamName, "#5");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_Linger_Int32 ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- try {
- s.SetSocketOption (SocketOptionLevel.Socket,
- SocketOptionName.Linger, (object) 0);
- Assert.Fail ("#1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- #if NET_2_0
- // The specified value is not valid
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("optionValue", ex.ParamName, "#5");
- #else
- Assert.AreEqual ("optionValue", ex.Message, "#4");
- Assert.IsNull (ex.ParamName, "#5");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_Linger_LingerOption ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Linger,
- new LingerOption (false, 0));
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Linger,
- new LingerOption (true, 0));
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Linger,
- new LingerOption (false, 1000));
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Linger,
- new LingerOption (true, 1000));
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_DropMembershipIPv4_IPv6MulticastOption ()
- {
- IPAddress mcast_addr = IPAddress.Parse ("239.255.255.250");
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp)) {
- s.Bind (new IPEndPoint (IPAddress.Any, 1901));
- s.SetSocketOption (SocketOptionLevel.IP, SocketOptionName.AddMembership,
- new MulticastOption (mcast_addr));
- try {
- s.SetSocketOption (SocketOptionLevel.IP, SocketOptionName.DropMembership,
- new IPv6MulticastOption (mcast_addr));
- Assert.Fail ("#1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- #if NET_2_0
- // The specified value is not a valid 'MulticastOption'
- Assert.IsTrue (ex.Message.IndexOf ("'MulticastOption'") != -1, "#5:" + ex.Message);
- Assert.AreEqual ("optionValue", ex.ParamName, "#6");
- #else
- Assert.AreEqual ("optionValue", ex.Message, "#5");
- Assert.IsNull (ex.ParamName, "#6");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_DropMembershipIPv4_MulticastOption ()
- {
- IPAddress mcast_addr = IPAddress.Parse ("239.255.255.250");
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp)) {
- MulticastOption option = new MulticastOption (mcast_addr);
- s.Bind (new IPEndPoint (IPAddress.Any, 1901));
- s.SetSocketOption (SocketOptionLevel.IP, SocketOptionName.AddMembership,
- option);
- s.SetSocketOption (SocketOptionLevel.IP, SocketOptionName.DropMembership,
- option);
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- [Category ("NotWorking")]
- public void SetSocketOption3_DropMembershipIPv4_Socket_NotBound ()
- {
- IPAddress mcast_addr = IPAddress.Parse ("239.255.255.250");
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
- try {
- s.SetSocketOption (SocketOptionLevel.IP, SocketOptionName.DropMembership,
- new MulticastOption (mcast_addr));
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- // An invalid argument was supplied
- Assert.AreEqual (typeof (SocketException), ex.GetType (), "#2");
- Assert.AreEqual (10022, ex.ErrorCode, "#3");
- Assert.IsNull (ex.InnerException, "#4");
- Assert.IsNotNull (ex.Message, "#5");
- Assert.AreEqual (10022, ex.NativeErrorCode, "#6");
- #if NET_2_0
- Assert.AreEqual (SocketError.InvalidArgument, ex.SocketErrorCode, "#7");
- #endif
- } finally {
- s.Close ();
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_DropMembershipIPv6_IPv6MulticastOption ()
- {
- #if NET_2_0
- if (!Socket.OSSupportsIPv6)
- #else
- if (!Socket.SupportsIPv6)
- #endif
- Assert.Ignore ("IPv6 not enabled.");
- using (Socket s = new Socket (AddressFamily.InterNetworkV6, SocketType.Dgram, ProtocolType.Udp)) {
- IPv6MulticastOption option = new IPv6MulticastOption (
- IPAddress.Parse ("ff02::1"));
- s.Bind (new IPEndPoint (IPAddress.IPv6Any, 1902));
- s.SetSocketOption (SocketOptionLevel.IPv6, SocketOptionName.AddMembership,
- option);
- s.SetSocketOption (SocketOptionLevel.IPv6, SocketOptionName.DropMembership,
- option);
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_DropMembershipIPv6_MulticastOption ()
- {
- #if NET_2_0
- if (!Socket.OSSupportsIPv6)
- #else
- if (!Socket.SupportsIPv6)
- #endif
- Assert.Ignore ("IPv6 not enabled.");
- IPAddress mcast_addr = IPAddress.Parse ("ff02::1");
- using (Socket s = new Socket (AddressFamily.InterNetworkV6, SocketType.Dgram, ProtocolType.Udp)) {
- s.Bind (new IPEndPoint (IPAddress.IPv6Any, 1902));
- s.SetSocketOption (SocketOptionLevel.IPv6, SocketOptionName.AddMembership,
- new IPv6MulticastOption (mcast_addr));
- try {
- s.SetSocketOption (SocketOptionLevel.IPv6, SocketOptionName.DropMembership,
- new MulticastOption (mcast_addr));
- Assert.Fail ("#1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- #if NET_2_0
- // The specified value is not a valid 'IPv6MulticastOption'
- Assert.IsTrue (ex.Message.IndexOf ("'IPv6MulticastOption'") != -1, "#5:" + ex.Message);
- Assert.AreEqual ("optionValue", ex.ParamName, "#6");
- #else
- Assert.AreEqual ("optionValue", ex.Message, "#5");
- Assert.IsNull (ex.ParamName, "#6");
- #endif
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- [Category ("NotWorking")]
- public void SetSocketOption3_DropMembershipIPv6_Socket_NotBound ()
- {
- IPAddress mcast_addr = IPAddress.Parse ("ff02::1");
- Socket s = new Socket (AddressFamily.InterNetworkV6, SocketType.Dgram, ProtocolType.Udp);
- try {
- s.SetSocketOption (SocketOptionLevel.IPv6, SocketOptionName.DropMembership,
- new IPv6MulticastOption (mcast_addr));
- Assert.Fail ("#1");
- } catch (SocketException ex) {
- // An invalid argument was supplied
- Assert.AreEqual (typeof (SocketException), ex.GetType (), "#2");
- Assert.AreEqual (10022, ex.ErrorCode, "#3");
- Assert.IsNull (ex.InnerException, "#4");
- Assert.IsNotNull (ex.Message, "#5");
- Assert.AreEqual (10022, ex.NativeErrorCode, "#6");
- #if NET_2_0
- Assert.AreEqual (SocketError.InvalidArgument, ex.SocketErrorCode, "#7");
- #endif
- } finally {
- s.Close ();
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_OptionValue_Null ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- try {
- s.SetSocketOption (SocketOptionLevel.Socket,
- SocketOptionName.Linger, (object) null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("optionValue", ex.ParamName, "#5");
- }
- }
- }
- [Test] // SetSocketOption (SocketOptionLevel, SocketOptionName, Object)
- public void SetSocketOption3_Socket_Closed ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- s.Close ();
- try {
- s.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.Linger,
- new LingerOption (false, 0));
- Assert.Fail ("#1");
- } catch (ObjectDisposedException ex) {
- // Cannot access a disposed object
- Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual (typeof (Socket).FullName, ex.ObjectName, "#5");
- }
- }
- [Test]
- public void Shutdown_NoConnect ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- s.Bind (new IPEndPoint (IPAddress.Loopback, 0));
- s.Listen (1);
- try {
- s.Shutdown (SocketShutdown.Both);
- Assert.Fail ("#1");
- } catch (SocketException exc) {
- Assert.AreEqual (10057, exc.ErrorCode, "#2");
- } finally {
- s.Close ();
- }
- }
- [Test]
- [ExpectedException (typeof (NullReferenceException))]
- public void ReceiveAsync_Null ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- s.ReceiveAsync (null);
- }
- }
- [Test]
- [ExpectedException (typeof (NullReferenceException))]
- public void ReceiveAsync_Default ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
- s.ReceiveAsync (saea);
- }
- }
- [Test]
- [ExpectedException (typeof (NullReferenceException))]
- public void ReceiveAsync_NullBuffer ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
- saea.SetBuffer (null, 0, 0);
- s.ReceiveAsync (null);
- }
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void ReceiveAsync_ClosedSocket ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- s.Close ();
- s.ReceiveAsync (null);
- }
- [Test]
- [ExpectedException (typeof (NullReferenceException))]
- public void SendAsync_Null ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- s.SendAsync (null);
- }
- }
- [Test]
- [ExpectedException (typeof (NullReferenceException))]
- public void SendAsync_Default ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
- s.SendAsync (saea);
- }
- }
- [Test]
- [ExpectedException (typeof (NullReferenceException))]
- public void SendAsync_NullBuffer ()
- {
- using (Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)) {
- SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
- saea.SetBuffer (null, 0, 0);
- s.SendAsync (null);
- }
- }
- [Test]
- [ExpectedException (typeof (ObjectDisposedException))]
- public void SendAsync_ClosedSocket ()
- {
- Socket s = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- s.Close ();
- s.SendAsync (null);
- }
-
- [Test]
- public void SendAsyncFile ()
- {
- Socket serverSocket = StartSocketServer ();
-
- Socket clientSocket = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
- clientSocket.Connect (serverSocket.LocalEndPoint);
- clientSocket.NoDelay = true;
-
- // Initialize buffer used to create testing file
- var buffer = new byte [1024];
- for (int i = 0; i < 1024; ++i)
- buffer [i] = (byte) (i % 256);
-
- string temp = Path.GetTempFileName ();
- try {
- // Testing file creation
- using (StreamWriter sw = new StreamWriter (temp)) {
- sw.Write (buffer);
- }
- var m = new ManualResetEvent (false);
- // Async Send File to server
- clientSocket.BeginSendFile(temp, (ar) => {
- Socket client = (Socket) ar.AsyncState;
- client.EndSendFile (ar);
- m.Set ();
- }, clientSocket);
- if (!m.WaitOne (1500))
- throw new TimeoutException ();
- m.Reset ();
- } finally {
- if (File.Exists (temp))
- File.Delete (temp);
-
- clientSocket.Close ();
- serverSocket.Close ();
- }
- }
-
- Socket StartSocketServer ()
- {
- Socket listenSocket = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
-
- listenSocket.Bind (new IPEndPoint (IPAddress.Loopback, 8001));
- listenSocket.Listen (1);
- listenSocket.BeginAccept (new AsyncCallback (ReceiveCallback), listenSocket);
-
- return listenSocket;
- }
- public static void ReceiveCallback (IAsyncResult AsyncCall)
- {
- byte[] bytes = new byte [1024];
- Socket listener = (Socket)AsyncCall.AsyncState;
- Socket client = listener.EndAccept (AsyncCall);
-
- client.Receive (bytes, bytes.Length, 0);
- client.Close ();
- }
- }
- }