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

   1 //
   2 // SocketAsyncEventArgsTest.cs - NUnit Test Cases for SocketAsyncEventArgs
   3 //
   4 // Author:
   5 //      Sebastien Pouliot (sebastien@ximian.com)
   6 //
   7 // Copyright (C) 2009 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29
  30 using System;
  31 using System.Collections.Generic;
  32 using System.Net.Sockets;
  33 using System.Text;
  34
  35 using NUnit.Framework;
  36
  37 namespace MonoTests.System.Net.Sockets {
  38
  39         [TestFixture]
  40         public class SocketAsyncEventArgsTest {
  41
  42                 [Test]
  43                 public void Defaults ()
  44                 {
  45                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
  46                         Assert.IsNull (saea.AcceptSocket, "AcceptSocket");
  47                         Assert.IsNull (saea.Buffer, "Buffer");
  48                         Assert.IsNull (saea.BufferList, "BufferList");
  49                         Assert.AreEqual (0, saea.BytesTransferred, "BytesTransferred");
  50                         Assert.AreEqual (0, saea.Count, "Count");
  51                         Assert.IsFalse (saea.DisconnectReuseSocket, "DisconnectReuseSocket");
  52                         Assert.AreEqual (SocketAsyncOperation.None, saea.LastOperation, "LastOperation");
  53                         Assert.AreEqual (0, saea.Offset, "Offset");
  54                         Assert.IsNull (saea.RemoteEndPoint, "RemoteEndPoint");
  55 #if !MOBILE
  56                         Assert.IsNotNull (saea.ReceiveMessageFromPacketInfo, "ReceiveMessageFromPacketInfo");
  57                         Assert.IsNull (saea.SendPacketsElements, "SendPacketsElements");
  58                         Assert.AreEqual (TransmitFileOptions.UseDefaultWorkerThread, saea.SendPacketsFlags, "SendPacketsFlags");
  59 #endif
  60                         Assert.AreEqual (-1, saea.SendPacketsSendSize, "SendPacketsSendSize");
  61                         Assert.AreEqual (SocketError.Success, saea.SocketError, "SocketError");
  62                         Assert.AreEqual (SocketFlags.None, saea.SocketFlags, "SocketFlags");
  63                         Assert.IsNull (saea.UserToken, "UserToken");
  64
  65                         saea.Dispose ();
  66                         saea.Dispose (); // twice
  67                 }
  68
  69                 [Test]
  70                 public void SetBuffer_ByteArray ()
  71                 {
  72                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
  73
  74                         byte [] buffer = new byte [0];
  75                         saea.SetBuffer (buffer, 0, 0);
  76                         Assert.AreEqual (0, saea.Buffer.Length, "0");
  77                         Assert.AreSame (saea.Buffer, buffer, "same");
  78
  79                         saea.SetBuffer (null, 0, 0);
  80                         Assert.IsNull (saea.Buffer, "null");
  81                 }
  82
  83                 [Test]
  84                 [ExpectedException (typeof (ArgumentException))]
  85                 public void SetBuffer_BufferList_ByteArray ()
  86                 {
  87                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
  88                         saea.BufferList = new List<ArraySegment<byte>> ();
  89                         saea.SetBuffer (new byte [0], 0, 0);
  90                 }
  91
  92                 [Test]
  93                 public void SetBuffer_BufferList_NullByteArray ()
  94                 {
  95                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
  96                         saea.BufferList = new List<ArraySegment<byte>> ();
  97                         saea.SetBuffer (null, 0, 0);
  98                 }
  99
 100                 [Test]
 101                 [ExpectedException (typeof (ArgumentException))]
 102                 public void SetBuffer_ByteArray_BufferList ()
 103                 {
 104                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 105                         saea.SetBuffer (new byte [0], 0, 0);
 106                         saea.BufferList = new List<ArraySegment<byte>> ();
 107                 }
 108
 109                 [Test]
 110                 public void SetBuffer_NullByteArray_BufferList ()
 111                 {
 112                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 113                         saea.SetBuffer (null, 0, 0);
 114                         saea.BufferList = new List<ArraySegment<byte>> ();
 115                         Assert.IsNull (saea.Buffer, "Buffer");
 116                 }
 117
 118                 [Test]
 119                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 120                 public void SetBuffer_ByteArray_StartNegative ()
 121                 {
 122                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 123                         saea.SetBuffer (new byte [10], -1, 0);
 124                 }
 125
 126                 [Test]
 127                 public void SetBuffer_Null_StartNegative ()
 128                 {
 129                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 130                         saea.SetBuffer (null, -1, 0);
 131                         Assert.IsNull (saea.Buffer, "Buffer");
 132                         Assert.IsNull (saea.BufferList, "BufferList");
 133                         Assert.AreEqual (0, saea.Count, "Count");
 134                         Assert.AreEqual (0, saea.Offset, "Offset");
 135                 }
 136
 137                 [Test]
 138                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 139                 public void SetBuffer_ByteArray_CountNegative ()
 140                 {
 141                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 142                         saea.SetBuffer (new byte [10], 1, -1);
 143                 }
 144
 145                 [Test]
 146                 public void SetBuffer_BufferList ()
 147                 {
 148                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 149                         saea.BufferList = new List<ArraySegment<byte>> ();
 150                         saea.SetBuffer (1, -1);
 151                         saea.SetBuffer (-1, 0);
 152                 }
 153
 154                 [Test]
 155                 public void SetBuffer_Null_CountNegative ()
 156                 {
 157                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 158                         saea.SetBuffer (null, 1, -1);
 159                         Assert.IsNull (saea.Buffer, "Buffer");
 160                         Assert.IsNull (saea.BufferList, "BufferList");
 161                         Assert.AreEqual (0, saea.Count, "Count");
 162                         Assert.AreEqual (0, saea.Offset, "Offset");
 163                 }
 164
 165                 [Test]
 166                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 167                 public void SetBuffer_ByteArray_StartOverflow ()
 168                 {
 169                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 170                         saea.SetBuffer (new byte [10], Int32.MaxValue, 1);
 171                 }
 172
 173                 [Test]
 174                 public void SetBuffer_Null_StartOverflow ()
 175                 {
 176                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 177                         saea.SetBuffer (null, Int32.MaxValue, 1);
 178                         Assert.IsNull (saea.Buffer, "Buffer");
 179                         Assert.IsNull (saea.BufferList, "BufferList");
 180                         Assert.AreEqual (0, saea.Count, "Count");
 181                         Assert.AreEqual (0, saea.Offset, "Offset");
 182                 }
 183
 184                 [Test]
 185                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 186                 public void SetBuffer_ByteArray_CountOverflow ()
 187                 {
 188                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 189                         saea.SetBuffer (new byte [10], 1, Int32.MaxValue);
 190                 }
 191
 192                 [Test]
 193                 public void SetBuffer_Null_CountOverflow ()
 194                 {
 195                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 196                         saea.SetBuffer (null, 1, Int32.MaxValue);
 197                         Assert.IsNull (saea.Buffer, "Buffer");
 198                         Assert.IsNull (saea.BufferList, "BufferList");
 199                         Assert.AreEqual (0, saea.Count, "Count");
 200                         Assert.AreEqual (0, saea.Offset, "Offset");
 201                 }
 202
 203                 [Test]
 204                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 205                 public void SetBuffer_StartNegative ()
 206                 {
 207                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 208                         saea.SetBuffer (new byte [0], 0, 0);
 209                         saea.SetBuffer (-1, 0);
 210                 }
 211
 212                 [Test]
 213                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 214                 public void SetBuffer_CountNegative ()
 215                 {
 216                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 217                         saea.SetBuffer (new byte [10], 1, -1);
 218                 }
 219
 220                 [Test]
 221                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 222                 public void SetBuffer_StartOverflow ()
 223                 {
 224                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 225                         saea.SetBuffer (new byte [10], Int32.MaxValue, 1);
 226                 }
 227
 228                 [Test]
 229                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 230                 public void SetBuffer_CountOverflow ()
 231                 {
 232                         SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
 233                         saea.SetBuffer (new byte [10], 1, Int32.MaxValue);
 234                 }
 235
 236                 class SocketAsyncEventArgsPoker : SocketAsyncEventArgs {
 237
 238                         public void OnCompleted_ (SocketAsyncEventArgs e)
 239                         {
 240                                 base.OnCompleted (e);
 241                         }
 242                 }
 243
 244                 [Test]
 245                 public void OnCompleted_Null ()
 246                 {
 247                         SocketAsyncEventArgsPoker saea = new SocketAsyncEventArgsPoker ();
 248                         saea.OnCompleted_ (null);
 249                 }
 250         }
 251 }
 252
 253