// TODO: better and cleaner/more readable tests public static void Run(NetPeer peer) { NetOutgoingMessage msg = peer.CreateMessage(); msg.Write(false); msg.Write(-3, 6); msg.Write(42); msg.Write("duke of earl"); msg.Write((byte)43); msg.Write((ushort)44); msg.Write(ulong.MaxValue, 64); msg.Write(true); msg.WritePadBits(); int bcnt = 0; msg.Write(567845.0f); msg.WriteVar(2115998022); msg.Write(46.0); msg.Write((ushort)14, 9); bcnt += msg.WriteVar(-47); msg.WriteVar(470000); msg.WriteVar((uint)48); bcnt += msg.WriteVar((long)-49); if (bcnt != 2) { throw new LidgrenException("WriteVar* wrote too many bytes!"); } NetIncomingMessage inc = Program.CreateIncomingMessage(msg.GetBuffer(), msg.BitLength); var bdr = new StringBuilder(); char space = ' '; bdr.Append(inc.ReadBool()).Append(space); bdr.Append(inc.ReadInt32(6)).Append(space); bdr.Append(inc.ReadInt32()).Append(space); if (!inc.ReadString(out string strResult)) { throw new LidgrenException("Read/write failure"); } bdr.Append(strResult).Append(space); bdr.Append(inc.ReadByte()).Append(space); if (inc.PeekUInt16() != 44) { throw new LidgrenException("Read/write failure"); } bdr.Append(inc.ReadUInt16()).Append(space); var pp = inc.PeekUInt64(64); if (pp != ulong.MaxValue) { throw new LidgrenException("Read/write failure"); } bdr.Append(inc.ReadUInt64()).Append(space); bdr.Append(inc.ReadBool()).Append(space); inc.SkipPadBits(); bdr.Append(inc.ReadSingle()).Append(space); bdr.Append(inc.ReadVarInt32()).Append(space); bdr.Append(inc.ReadDouble()).Append(space); bdr.Append(inc.ReadUInt32(9)).Append(space); bdr.Append(inc.ReadVarInt32()).Append(space); bdr.Append(inc.ReadVarInt32()).Append(space); bdr.Append(inc.ReadVarUInt32()).Append(space); bdr.Append(inc.ReadVarInt64()).Append(space); var bdrr = bdr.ToString(); if (bdrr.Equals("False -3 42 duke of earl 43 44 18446744073709551615 True 567845 2115998022 46 14 -47 470000 48 -49 ")) { Console.WriteLine("Read/write tests OK"); } else { throw new LidgrenException($"Read/write tests FAILED! ({bdrr})"); } msg = peer.CreateMessage(); NetOutgoingMessage tmp = peer.CreateMessage(); tmp.Write(42, 14); tmp.BitPosition = 0; msg.Write(tmp); msg.Write(tmp); if (msg.BitLength != tmp.BitLength * 2) { throw new LidgrenException("NetOutgoingMessage.Write(NetOutgoingMessage) failed!"); } tmp = peer.CreateMessage(); var test = new Test(); test.Number = 42; test.Name = "Hallon"; test.Age = 8.2f; tmp.WriteAllFields(test, BindingFlags.Public | BindingFlags.Instance); inc = Program.CreateIncomingMessage(tmp.GetBuffer(), tmp.BitLength); var readTest = new Test(); inc.ReadAllFields(readTest, BindingFlags.Public | BindingFlags.Instance); LidgrenException.Assert(readTest.Number == 42); LidgrenException.Assert(readTest.Name == "Hallon"); LidgrenException.Assert(readTest.Age == 8.2f); // test aligned WriteBytes/ReadBytes msg = peer.CreateMessage(); var originalData = new byte[] { 5, 6, 7, 8, 9 }; msg.Write(originalData); inc = Program.CreateIncomingMessage(msg.GetBuffer(), msg.BitLength); var readData = new byte[originalData.Length]; inc.Read(readData); if (!readData.AsSpan().SequenceEqual(originalData)) { throw new Exception("Read fail"); } }
public static void TestEncryption(NetEncryption algo, bool printName = true) { NetOutgoingMessage om = algo.Peer.CreateMessage(); om.Write("Hallon"); om.Write(42); om.Write(5, 5); om.Write(true); om.Write("kokos"); int unencLen = om.BitLength; if (!om.Encrypt(algo)) { throw new LidgrenException("failed to encrypt"); } // convert to incoming message NetIncomingMessage im = Program.CreateIncomingMessage( om.GetBuffer().AsSpan(0, om.ByteLength).ToArray(), om.BitLength); if (im.GetBuffer().Length == 0) { throw new LidgrenException("bad im!"); } if (!im.Decrypt(algo)) { throw new LidgrenException("failed to decrypt"); } if (im.GetBuffer().Length == 0 || im.BitLength != unencLen) { throw new LidgrenException("Length fail"); } var str = im.ReadString(); if (str != "Hallon") { throw new LidgrenException("fail"); } if (im.ReadInt32() != 42) { throw new LidgrenException("fail"); } if (im.ReadInt32(5) != 5) { throw new LidgrenException("fail"); } if (im.ReadBool() != true) { throw new LidgrenException("fail"); } if (im.ReadString() != "kokos") { throw new LidgrenException("fail"); } if (printName) { Console.WriteLine(" - " + algo.GetType().Name + " OK"); } }