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//
// TcpClientCas.cs - CAS unit tests for System.Net.Sockets.TcpClient class
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
using NUnit.Framework;
using System;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Security;
using System.Security.Permissions;
using System.Threading;
using MonoTests.System.Net.Sockets;
namespace MonoCasTests.System.Net.Sockets {
[TestFixture]
[Category ("CAS")]
public class TcpClientCas {
private const int timeout = 30000;
static ManualResetEvent reset;
private string message;
[TestFixtureSetUp]
public void FixtureSetUp ()
{
reset = new ManualResetEvent (false);
}
[TestFixtureTearDown]
public void FixtureTearDown ()
{
reset.Close ();
}
[SetUp]
public void SetUp ()
{
if (!SecurityManager.SecurityEnabled)
Assert.Ignore ("SecurityManager.SecurityEnabled is OFF");
}
// async tests (for stack propagation)
#if NET_2_0
/* Oops - not yet implemented in Mono
private void ConnectCallback (IAsyncResult ar)
{
TcpClient c = (TcpClient)ar.AsyncState;
c.EndConnect (ar);
try {
// can we do something bad here ?
Assert.IsNotNull (Environment.GetEnvironmentVariable ("USERNAME"));
message = "Expected a SecurityException";
}
catch (SecurityException) {
message = null;
reset.Set ();
}
catch (Exception e) {
message = e.ToString ();
}
}
[Test]
[EnvironmentPermission (SecurityAction.Deny, Read = "USERNAME")]
[Category ("InetAccess")]
public void AsyncConnect_StringIntAsyncCallbackObject ()
{
TcpClient s = new TcpClient ();
message = "AsyncConnect";
reset.Reset ();
IAsyncResult r = s.BeginConnect ("www.google.com", 80, new AsyncCallback (ConnectCallback), s);
Assert.IsNotNull (r, "IAsyncResult");
if (!reset.WaitOne (timeout, true))
Assert.Ignore ("Timeout");
Assert.IsNull (message, message);
}
[Test]
[EnvironmentPermission (SecurityAction.Deny, Read = "USERNAME")]
[Category ("InetAccess")]
public void AsyncConnect_IPAddressIntAsyncCallbackObject ()
{
IPHostEntry host = Dns.Resolve ("www.google.com");
TcpClient s = new TcpClient ();
message = "AsyncConnect";
reset.Reset ();
IAsyncResult r = s.BeginConnect (host.AddressList[0], 80, new AsyncCallback (ConnectCallback), s);
Assert.IsNotNull (r, "IAsyncResult");
if (!reset.WaitOne (timeout, true))
Assert.Ignore ("Timeout");
Assert.IsNull (message, message);
}
[Test]
[EnvironmentPermission (SecurityAction.Deny, Read = "USERNAME")]
[Category ("InetAccess")]
public void AsyncConnect_IPAddressArrayIntAsyncCallbackObject ()
{
IPHostEntry host = Dns.Resolve ("www.google.com");
TcpClient s = new TcpClient ();
message = "AsyncConnect";
reset.Reset ();
IAsyncResult r = s.BeginConnect (host.AddressList, 80, new AsyncCallback (ConnectCallback), s);
Assert.IsNotNull (r, "IAsyncResult");
if (!reset.WaitOne (timeout, true))
Assert.Ignore ("Timeout");
Assert.IsNull (message, message);
}
*/
#endif
}
}
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