importing messaging-2008 branch to trunk.
[mono.git] / mcs / class / System / Test / System.Net / HttpWebRequestTest.cs
index aa5b32845ad63f99094fa0881bde7077934ce8c6..1567d91e3c225fff6f9fab9ab28c50a454c32975 100644 (file)
@@ -13,6 +13,8 @@
 using NUnit.Framework;
 using System;
 using System.Collections;
+using System.Collections.Specialized;
+using System.Globalization;
 using System.IO;
 using System.Net;
 using System.Net.Sockets;
@@ -20,9 +22,10 @@ using System.Security.Cryptography;
 using System.Security.Cryptography.X509Certificates;
 using System.Text;
 using System.Threading;
-
+#if !TARGET_JVM
 using Mono.Security.Authenticode;
 using Mono.Security.Protocol.Tls;
+#endif
 
 namespace MonoTests.System.Net
 {
@@ -30,28 +33,55 @@ namespace MonoTests.System.Net
        public class HttpWebRequestTest
        {
                [Test]
-               [Category("InetAccess")] 
+#if TARGET_JVM
+               [Ignore ("Ignore failures in Sys.Net")]
+#endif
+               public void Proxy_Null ()
+               {
+                       HttpWebRequest req = (HttpWebRequest) WebRequest.Create ("http://www.google.com");
+                       Assert.IsNotNull (req.Proxy, "#1");
+#if NET_2_0
+                       req.Proxy = null;
+                       Assert.IsNull (req.Proxy, "#2");
+#else
+                       try {
+                               req.Proxy = null;
+                               Assert.Fail ("#2");
+                       } catch (ArgumentNullException ex) {
+                               Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#3");
+                               Assert.IsNull (ex.InnerException, "#4");
+                               Assert.IsNotNull (ex.Message, "#5");
+                               Assert.IsNotNull (ex.ParamName, "#6");
+                               Assert.AreEqual ("value", ex.ParamName, "#7");
+                       }
+#endif
+               }
+
+               [Test]
+               [Category("InetAccess")]
+#if TARGET_JVM
+               [Ignore ("NMA - wrong cookies number returned")]
+#endif
                public void Sync ()
                {
                        HttpWebRequest req = (HttpWebRequest) WebRequest.Create ("http://www.google.com");
                        Assertion.AssertNotNull ("req:If Modified Since: ", req.IfModifiedSince);
 
                        req.UserAgent = "MonoClient v1.0";
-                       Assertion.AssertEquals ("req Header 1", "User-Agent", req.Headers.GetKey (0));
-                       Assertion.AssertEquals ("req Header 2", "MonoClient v1.0", req.Headers.Get (0));
+                       Assert.AreEqual ("User-Agent", req.Headers.GetKey (0), "#A1");
+                       Assert.AreEqual ("MonoClient v1.0", req.Headers.Get (0), "#A2");
 
                        HttpWebResponse res = (HttpWebResponse) req.GetResponse ();
-                       Assertion.AssertEquals ("res:HttpStatusCode: ", "OK", res.StatusCode.ToString ());
-                       Assertion.AssertEquals ("res:HttpStatusDescription: ", "OK", res.StatusDescription);
-                       
-                       Assertion.AssertEquals ("res Header 1", "text/html", res.Headers.Get ("Content-Type"));
-                       Assertion.AssertNotNull ("Last Modified: ", res.LastModified);
-                       
-                       Assertion.AssertEquals ("res:", 0, res.Cookies.Count);
-                               
+                       Assert.AreEqual ("OK", res.StatusCode.ToString (), "#B1");
+                       Assert.AreEqual ("OK", res.StatusDescription, "#B2");
+
+                       Assert.AreEqual ("text/html; charset=ISO-8859-1", res.Headers.Get ("Content-Type"), "#C1");
+                       Assert.IsNotNull (res.LastModified, "#C2");
+                       Assert.AreEqual (0, res.Cookies.Count, "#C3");
+
                        res.Close ();
                }
-               
+
                [Test]
                public void AddRange ()
                {
@@ -92,6 +122,7 @@ namespace MonoTests.System.Net
                        }
                }
 
+#if !TARGET_JVM //NotWorking
                [Test]
                public void SslClientBlock ()
                {
@@ -123,8 +154,11 @@ namespace MonoTests.System.Net
                                ServicePointManager.CertificatePolicy = null;
                        }
                }
-
+#endif
                [Test]
+#if TARGET_JVM
+               [Category("NotWorking")]
+#endif
                public void Missing_ContentEncoding ()
                {
                        ServicePointManager.CertificatePolicy = new AcceptAllPolicy ();
@@ -147,6 +181,9 @@ namespace MonoTests.System.Net
                }
 
                [Test]
+#if TARGET_JVM
+               [Category ("NotWorking")]
+#endif
                public void BadServer_ChunkedClose ()
                {
                        // The server will send a chunked response without a 'last-chunked' mark
@@ -175,6 +212,568 @@ namespace MonoTests.System.Net
                        Assertion.AssertEquals ("1234567890123456", x);
                }
 
+               [Test]
+               [Ignore ("This test asserts that our code violates RFC 2616")]
+               public void MethodCase ()
+               {
+                       ListDictionary methods = new ListDictionary ();
+#if NET_2_0
+                       methods.Add ("post", "POST");
+                       methods.Add ("puT", "PUT");
+#else
+                       methods.Add ("post", "post");
+                       methods.Add ("puT", "puT");
+#endif
+                       methods.Add ("POST", "POST");
+                       methods.Add ("whatever", "whatever");
+                       methods.Add ("PUT", "PUT");
+
+                       IPEndPoint ep = new IPEndPoint (IPAddress.Loopback, 8000);
+                       string url = "http://" + IPAddress.Loopback.ToString () + ":8000/test/";
+
+                       foreach (DictionaryEntry de in methods) {
+                               SocketResponder responder = new SocketResponder (new IPEndPoint (IPAddress.Loopback, 8000), 
+                                       new SocketRequestHandler (EchoRequestHandler));
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = (string) de.Key;
+                               req.Timeout = 2000;
+                               req.ReadWriteTimeout = 2000;
+                               req.KeepAlive = false;
+                               Stream rs = req.GetRequestStream ();
+                               rs.Close ();
+                               using (HttpWebResponse resp = (HttpWebResponse) req.GetResponse ()) {
+                                       StreamReader sr = new StreamReader (resp.GetResponseStream (),
+                                               Encoding.UTF8);
+                                       string line = sr.ReadLine ();
+                                       sr.Close ();
+                                       Assert.AreEqual (((string) de.Value) + " /test/ HTTP/1.1",
+                                               line, req.Method);
+                                       resp.Close ();
+                               }
+                               responder.Stop ();
+                       }
+               }
+
+               [Test] // bug #429200
+               public void GetRequestStream ()
+               {
+                       IPEndPoint ep = new IPEndPoint (IPAddress.Loopback, 8000);
+                       string url = "http://" + IPAddress.Loopback.ToString () + ":8000/test/";
+
+                       using (SocketResponder responder = new SocketResponder (ep, new SocketRequestHandler (EchoRequestHandler))) {
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = "POST";
+                               req.Timeout = 2000;
+                               req.ReadWriteTimeout = 2000;
+
+                               Stream rs1 = req.GetRequestStream ();
+                               Stream rs2 = req.GetRequestStream ();
+
+                               Assert.IsNotNull (rs1, "#1");
+                               Assert.AreSame (rs1, rs2, "#2");
+
+                               rs1.Close ();
+                               responder.Stop ();
+                       }
+               }
+
+               [Test]
+               [Ignore ("This test asserts that our code violates RFC 2616")]
+               public void GetRequestStream_Body_NotAllowed ()
+               {
+                       string [] methods = new string [] { "GET", "HEAD", "CONNECT",
+                               "get", "HeAd", "ConNect" };
+
+                       foreach (string method in methods) {
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (
+                                       "http://localhost:8000");
+                               req.Method = method;
+                               try {
+                                       req.GetRequestStream ();
+                                       Assert.Fail ("#1:" + method);
+                               } catch (ProtocolViolationException ex) {
+                                       Assert.AreEqual (typeof (ProtocolViolationException), ex.GetType (), "#2:" + method);
+                                       Assert.IsNull (ex.InnerException, "#3:" + method);
+                                       Assert.IsNotNull (ex.Message, "#4:" + method);
+                               }
+                       }
+               }
+
+               [Test]
+#if TARGET_JVM
+               [Category("NotWorking")]
+#endif
+               [Ignore ("This does not timeout any more. That's how MS works when reading small responses")]
+               public void ReadTimeout ()
+               {
+                       IPEndPoint localEP = new IPEndPoint (IPAddress.Loopback, 8764);
+                       string url = "http://" + localEP.ToString () + "/original/";
+
+                       using (SocketResponder responder = new SocketResponder (localEP, new SocketRequestHandler (RedirectRequestHandler))) {
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = "POST";
+                               req.AllowAutoRedirect = false;
+                               req.Timeout = 200;
+                               req.ReadWriteTimeout = 100;
+                               req.KeepAlive = false;
+                               Stream rs = req.GetRequestStream ();
+                               rs.Close ();
+                               using (HttpWebResponse resp = (HttpWebResponse) req.GetResponse ()) {
+                                       try {
+                                               Stream s = resp.GetResponseStream ();
+                                               s.ReadByte ();
+                                               Assert.Fail ("#1");
+                                       } catch (WebException ex) {
+                                               Assert.AreEqual (typeof (WebException), ex.GetType (), "#2");
+                                               Assert.IsNull (ex.InnerException, "#3");
+                                               Assert.IsNull (ex.Response, "#4");
+                                               Assert.AreEqual (WebExceptionStatus.Timeout, ex.Status, "#5");
+                                       }
+                               }
+                               responder.Stop ();
+                       }
+               }
+
+               [Test] // bug #81624
+#if TARGET_JVM
+               [Category("NotWorking")]
+#endif
+               [Ignore ("Fails randomly. Need to do more debugging.")]
+               public void AllowAutoRedirect ()
+               {
+                       IPEndPoint localEP = new IPEndPoint (IPAddress.Loopback, 8764);
+                       string url = "http://" + localEP.ToString () + "/original/";
+
+                       // allow autoredirect
+                       using (SocketResponder responder = new SocketResponder (localEP, new SocketRequestHandler (RedirectRequestHandler))) {
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = "POST";
+                               req.Timeout = 2000;
+                               req.ReadWriteTimeout = 2000;
+                               req.KeepAlive = false;
+                               Stream rs = req.GetRequestStream ();
+                               rs.Close ();
+                               using (HttpWebResponse resp = (HttpWebResponse) req.GetResponse ()) {
+                                       StreamReader sr = new StreamReader (resp.GetResponseStream (),
+                                               Encoding.UTF8);
+                                       string body = sr.ReadToEnd ();
+
+                                       Assert.AreEqual (resp.StatusCode, HttpStatusCode.OK, "#A1");
+                                       Assert.AreEqual (resp.ResponseUri.ToString (), "http://" +
+                                               localEP.ToString () + "/moved/", "#A2");
+                                       Assert.AreEqual ("GET", resp.Method, "#A3");
+                                       Assert.AreEqual ("LOOKS OK", body, "#A4");
+                               }
+                               responder.Stop ();
+                       }
+
+                       // do not allow autoredirect
+                       using (SocketResponder responder = new SocketResponder (localEP, new SocketRequestHandler (RedirectRequestHandler))) {
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = "POST";
+                               req.AllowAutoRedirect = false;
+                               req.Timeout = 1000;
+                               req.ReadWriteTimeout = 1000;
+                               req.KeepAlive = false;
+                               Stream rs = req.GetRequestStream ();
+                               rs.Close ();
+                               using (HttpWebResponse resp = (HttpWebResponse) req.GetResponse ()) {
+                                       Assert.AreEqual (resp.StatusCode, HttpStatusCode.Found, "#B1");
+                                       Assert.AreEqual (url, resp.ResponseUri.ToString (), "#B2");
+                                       Assert.AreEqual ("POST", resp.Method, "#B3");
+                               }
+                               responder.Stop ();
+                       }
+               }
+
+               [Test] // bug #81671
+               [Category ("NotWorking")]
+               public void InternalServerError ()
+               {
+                       IPEndPoint localEP = new IPEndPoint (IPAddress.Loopback, 8764);
+                       string url = "http://" + localEP.ToString () + "/original/";
+
+                       // POST
+                       using (SocketResponder responder = new SocketResponder (localEP, new SocketRequestHandler (InternalErrorHandler))) {
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = "POST";
+                               req.Timeout = 2000;
+                               req.ReadWriteTimeout = 2000;
+                               req.KeepAlive = false;
+                               Stream rs = req.GetRequestStream ();
+                               rs.Close ();
+
+                               try {
+                                       req.GetResponse ();
+                                       Assert.Fail ("#A1");
+                               } catch (WebException ex) {
+                                       Assert.AreEqual (typeof (WebException), ex.GetType (), "#A2");
+                                       Assert.IsNull (ex.InnerException, "#A3");
+                                       Assert.IsNotNull (ex.Message, "#A4");
+                                       Assert.AreEqual (WebExceptionStatus.ProtocolError, ex.Status, "#A5");
+
+                                       HttpWebResponse webResponse = ex.Response as HttpWebResponse;
+                                       Assert.IsNotNull (webResponse, "#A6");
+                                       Assert.AreEqual ("POST", webResponse.Method, "#A7");
+                                       webResponse.Close ();
+                               }
+
+                               responder.Stop ();
+                       }
+
+                       // GET
+                       using (SocketResponder responder = new SocketResponder (localEP, new SocketRequestHandler (InternalErrorHandler))) {
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = "GET";
+                               req.Timeout = 2000;
+                               req.ReadWriteTimeout = 2000;
+                               req.KeepAlive = false;
+
+                               try {
+                                       req.GetResponse ();
+                                       Assert.Fail ("#B1");
+                               } catch (WebException ex) {
+                                       Assert.AreEqual (typeof (WebException), ex.GetType (), "#B2");
+                                       Assert.IsNull (ex.InnerException, "#B3");
+                                       Assert.AreEqual (WebExceptionStatus.ProtocolError, ex.Status, "#B4");
+
+                                       HttpWebResponse webResponse = ex.Response as HttpWebResponse;
+                                       Assert.IsNotNull (webResponse, "#B5");
+                                       Assert.AreEqual ("GET", webResponse.Method, "#B6");
+                                       webResponse.Close ();
+                               }
+
+                               responder.Stop ();
+                       }
+               }
+
+               [Test]
+               [Category ("NotWorking")] // we report a timeout
+               public void NoContentLength ()
+               {
+                       IPEndPoint localEP = new IPEndPoint (IPAddress.Loopback, 8764);
+                       string url = "http://" + localEP.ToString () + "/original/";
+
+                       // POST
+                       using (SocketResponder responder = new SocketResponder (localEP, new SocketRequestHandler (NoContentLengthHandler))) {
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = "POST";
+                               req.Timeout = 2000;
+                               req.ReadWriteTimeout = 2000;
+                               req.KeepAlive = false;
+                               Stream rs = req.GetRequestStream ();
+                               rs.Close ();
+
+                               try {
+                                       req.GetResponse ();
+                                       Assert.Fail ("#A1");
+                               } catch (WebException ex) {
+                                       Assert.AreEqual (typeof (WebException), ex.GetType (), "#A2");
+#if NET_2_0
+                                       //Assert.IsNotNull (ex.InnerException, "#A3");
+                                       Assert.AreEqual (WebExceptionStatus.ReceiveFailure, ex.Status, "#A4");
+                                       Assert.AreEqual (typeof (IOException), ex.InnerException.GetType (), "#A5");
+                                       
+                                       // Unable to read data from the transport connection:
+                                       // A connection attempt failed because the connected party
+                                       // did not properly respond after a period of time, or
+                                       // established connection failed because connected host has
+                                       // failed to respond
+                                       IOException ioe = (IOException) ex.InnerException;
+                                       Assert.IsNotNull (ioe.InnerException, "#A6");
+                                       Assert.IsNotNull (ioe.Message, "#A7");
+                                       Assert.AreEqual (typeof (SocketException), ioe.InnerException.GetType (), "#A8");
+
+                                       // A connection attempt failed because the connected party
+                                       // did not properly respond after a period of time, or
+                                       // established connection failed because connected host has
+                                       // failed to respond
+                                       SocketException soe = (SocketException) ioe.InnerException;
+                                       Assert.IsNull (soe.InnerException, "#A9");
+                                       Assert.IsNotNull (soe.Message, "#A10");
+
+                                       HttpWebResponse webResponse = ex.Response as HttpWebResponse;
+                                       Assert.IsNull (webResponse, "#A11");
+#else
+                                       Assert.IsNull (ex.InnerException, "#A3");
+                                       Assert.AreEqual (WebExceptionStatus.ProtocolError, ex.Status, "#A4");
+
+                                       HttpWebResponse webResponse = ex.Response as HttpWebResponse;
+                                       Assert.IsNotNull (webResponse, "#A5");
+                                       Assert.AreEqual ("POST", webResponse.Method, "#A6");
+                                       webResponse.Close ();
+#endif
+                               }
+
+                               responder.Stop ();
+                       }
+
+                       // GET
+                       using (SocketResponder responder = new SocketResponder (localEP, new SocketRequestHandler (NoContentLengthHandler))) {
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = "GET";
+                               req.Timeout = 2000;
+                               req.ReadWriteTimeout = 2000;
+                               req.KeepAlive = false;
+
+                               try {
+                                       req.GetResponse ();
+                                       Assert.Fail ("#B1");
+                               } catch (WebException ex) {
+                                       Assert.AreEqual (typeof (WebException), ex.GetType (), "#B2");
+                                       Assert.IsNull (ex.InnerException, "#B3");
+                                       Assert.AreEqual (WebExceptionStatus.ProtocolError, ex.Status, "#B4");
+
+                                       HttpWebResponse webResponse = ex.Response as HttpWebResponse;
+                                       Assert.IsNotNull (webResponse, "#B5");
+                                       Assert.AreEqual ("GET", webResponse.Method, "#B6");
+                                       webResponse.Close ();
+                               }
+
+                               responder.Stop ();
+                       }
+               }
+
+#if NET_2_0
+               [Test] // bug #81504
+#if TARGET_JVM
+               [Category ("NotWorking")]
+#endif
+               public void Stream_CanTimeout ()
+               {
+                       IPEndPoint localEP = new IPEndPoint (IPAddress.Loopback, 8764);
+                       string url = "http://" + localEP.ToString () + "/original/";
+
+                       // allow autoredirect
+                       using (SocketResponder responder = new SocketResponder (localEP, new SocketRequestHandler (RedirectRequestHandler))) {
+                               responder.Start ();
+
+                               HttpWebRequest req = (HttpWebRequest) WebRequest.Create (url);
+                               req.Method = "POST";
+                               req.Timeout = 2000;
+                               req.ReadWriteTimeout = 2000;
+                               req.KeepAlive = false;
+                               Stream rs = req.GetRequestStream ();
+                               Assert.IsTrue (rs.CanTimeout, "#1");
+                               rs.Close ();
+                               using (HttpWebResponse resp = (HttpWebResponse) req.GetResponse ()) {
+                                       Stream os = resp.GetResponseStream ();
+                                       Assert.IsTrue (os.CanTimeout, "#2");
+                                       os.Close ();
+                               }
+                               responder.Stop ();
+                       }
+               }
+#endif
+
+               [Test] // bug #353495
+               [Category ("NotWorking")]
+               public void LastModifiedKind ()
+               {
+                       const string reqURL = "http://coffeefaq.com/site/node/25";
+                       HttpWebRequest req = (HttpWebRequest) WebRequest.Create (reqURL);
+                       HttpWebResponse resp = (HttpWebResponse) req.GetResponse ();
+                       DateTime lastMod = resp.LastModified;
+                       string rawLastMod = resp.Headers ["Last-Modified"];
+                       resp.Close ();
+                       //Assert.AreEqual ("Tue, 15 Jan 2008 08:59:59 GMT", rawLastMod, "#1");
+#if NET_2_0
+                       Assert.AreEqual (DateTimeKind.Local, lastMod.Kind, "#2");
+#endif
+                       req = (HttpWebRequest) WebRequest.Create (reqURL);
+                       req.IfModifiedSince = lastMod;
+                       try {
+                               resp = (HttpWebResponse) req.GetResponse ();
+                               resp.Close ();
+                               Assert.Fail ("Should result in 304");
+                       } catch (WebException ex) {
+                               Assert.AreEqual (WebExceptionStatus.ProtocolError, ex.Status, "#3");
+                               Assert.AreEqual (((HttpWebResponse) ex.Response).StatusCode, HttpStatusCode.NotModified, "#4");
+                       }
+               }
+
+               static byte [] EchoRequestHandler (Socket socket)
+               {
+                       MemoryStream ms = new MemoryStream ();
+                       byte [] buffer = new byte [4096];
+                       int bytesReceived = socket.Receive (buffer);
+                       while (bytesReceived > 0) {
+                               ms.Write (buffer, 0, bytesReceived);
+                               if (socket.Available > 0) {
+                                       bytesReceived = socket.Receive (buffer);
+                               } else {
+                                       bytesReceived = 0;
+                               }
+                       }
+                       ms.Flush ();
+                       ms.Position = 0;
+                       StreamReader sr = new StreamReader (ms, Encoding.UTF8);
+                       string request = sr.ReadToEnd ();
+
+                       StringWriter sw = new StringWriter ();
+                       sw.WriteLine ("HTTP/1.1 200 OK");
+                       sw.WriteLine ("Content-Type: text/xml");
+                       sw.WriteLine ("Content-Length: " + request.Length.ToString (CultureInfo.InvariantCulture));
+                       sw.WriteLine ();
+                       sw.Write (request);
+                       sw.Flush ();
+
+                       return Encoding.UTF8.GetBytes (sw.ToString ());
+               }
+
+               static byte [] RedirectRequestHandler (Socket socket)
+               {
+                       MemoryStream ms = new MemoryStream ();
+                       byte [] buffer = new byte [4096];
+                       int bytesReceived = socket.Receive (buffer);
+                       while (bytesReceived > 0) {
+                               ms.Write (buffer, 0, bytesReceived);
+                               if (socket.Available > 0) {
+                                       bytesReceived = socket.Receive (buffer);
+                               } else {
+                                       bytesReceived = 0;
+                               }
+                       }
+                       ms.Flush ();
+                       ms.Position = 0;
+                       string statusLine = null;
+                       using (StreamReader sr = new StreamReader (ms, Encoding.UTF8)) {
+                               statusLine = sr.ReadLine ();
+                       }
+
+                       StringWriter sw = new StringWriter ();
+                       if (statusLine.StartsWith ("POST /original/")) {
+                               sw.WriteLine ("HTTP/1.0 302 Found");
+                               sw.WriteLine ("Location: " + "http://" + IPAddress.Loopback.ToString () + ":8764/moved/");
+                               sw.WriteLine ();
+                               sw.Flush ();
+                       } else if (statusLine.StartsWith ("GET /moved/")) {
+                               sw.WriteLine ("HTTP/1.0 200 OK");
+                               sw.WriteLine ("Content-Type: text/plain");
+                               sw.WriteLine ("Content-Length: 8");
+                               sw.WriteLine ();
+                               sw.Write ("LOOKS OK");
+                               sw.Flush ();
+                       } else {
+                               sw.WriteLine ("HTTP/1.0 500 Too Lazy");
+                               sw.WriteLine ();
+                               sw.Flush ();
+                       }
+
+                       return Encoding.UTF8.GetBytes (sw.ToString ());
+               }
+
+               static byte [] InternalErrorHandler (Socket socket)
+               {
+                       StringWriter sw = new StringWriter ();
+                       sw.WriteLine ("HTTP/1.1 500 Too Lazy");
+                       sw.WriteLine ("Content-Length: 0");
+                       sw.WriteLine ();
+                       sw.Flush ();
+
+                       return Encoding.UTF8.GetBytes (sw.ToString ());
+               }
+
+               static byte [] NoContentLengthHandler (Socket socket)
+               {
+                       StringWriter sw = new StringWriter ();
+                       sw.WriteLine ("HTTP/1.1 500 Too Lazy");
+                       sw.WriteLine ();
+                       sw.Flush ();
+
+                       return Encoding.UTF8.GetBytes (sw.ToString ());
+               }
+
+               [Test]
+               public void NtlmAuthentication ()
+               {
+                       NtlmServer server = new NtlmServer ();
+                       server.Start ();
+
+                       string url = String.Format ("http://{0}:{1}/nothing.html", server.IPAddress, server.Port);
+                       HttpWebRequest request = (HttpWebRequest) WebRequest.Create (url);
+                       request.Timeout = 5000;
+                       request.Credentials = new NetworkCredential ("user", "password", "domain");
+                       HttpWebResponse resp = (HttpWebResponse) request.GetResponse ();
+                       string res = null;
+                       using (StreamReader reader = new StreamReader (resp.GetResponseStream ())) {
+                               res = reader.ReadToEnd ();      
+                       }
+                       resp.Close ();
+                       server.Stop ();
+                       Assert.AreEqual ("OK", res);
+               }
+
+               class NtlmServer : HttpServer {
+                       public string Where = "";
+                       protected override void Run ()
+                       {
+                               Where = "before accept";
+                               Socket client = sock.Accept ();
+                               NetworkStream ns = new NetworkStream (client, false);
+                               StreamReader reader = new StreamReader (ns, Encoding.ASCII);
+                               string line;
+                               Where = "first read";
+                               while ((line = reader.ReadLine ()) != null) {
+                                       if (line.Trim () == String.Empty) {
+                                               break;
+                                       }
+                               }
+                               Where = "first write";
+                               StreamWriter writer = new StreamWriter (ns, Encoding.ASCII);
+                               writer.Write (  "HTTP/1.1 401 Unauthorized\r\n" +
+                                               "WWW-Authenticate: NTLM\r\n" +
+                                               "Content-Length: 5\r\n\r\nWRONG");
+
+                               writer.Flush ();
+                               Where = "second read";
+                               while ((line = reader.ReadLine ()) != null) {
+                                       if (line.Trim () == String.Empty) {
+                                               break;
+                                       }
+                               }
+                               Where = "second write";
+                               writer.Write (  "HTTP/1.1 401 Unauthorized\r\n" +
+                                               "WWW-Authenticate: NTLM TlRMTVNTUAACAAAAAAAAADgAAAABggAC8GDhqIONH3sAAAAAAAAAAAAAAAA4AAAABQLODgAAAA8=\r\n" +
+                                               "Content-Length: 5\r\n\r\nWRONG");
+                               writer.Flush ();
+
+                               Where = "third read";
+                               while ((line = reader.ReadLine ()) != null) {
+                                       if (line.Trim () == String.Empty) {
+                                               break;
+                                       }
+                               }
+                               Where = "third write";
+                               writer.Write (  "HTTP/1.1 200 OK\r\n" +
+                                               "Keep-Alive: true\r\n" +
+                                               "Content-Length: 2\r\n\r\nOK");
+                               writer.Flush ();
+                               Thread.Sleep (1000);
+                               writer.Close ();
+                               reader.Close ();
+                               client.Close ();
+                       }
+               }
+
                class BadChunkedServer : HttpServer {
                        protected override void Run ()
                        {
@@ -243,6 +842,7 @@ namespace MonoTests.System.Net
                        protected abstract void Run ();
                }
 
+#if !TARGET_JVM
                class SslHttpServer : HttpServer {
                        X509Certificate _certificate;
 
@@ -375,6 +975,6 @@ namespace MonoTests.System.Net
                                238, 60, 227, 77, 217, 93, 117, 122, 111, 46, 173, 113, 
                        };
                }
+#endif
        }
 }
-