public void RandomizeValue_HasRandomizedCorrectly_Equal()
{
int modifyProcentage = 20;
int seed = 1337;
Random randomNumber = new Random(seed);
double expectedNumber = ((double)(randomNumber.Next(-modifyProcentage, modifyProcentage)) / 100);
double resultNumber = Bayes.RandomizeValue(modifyProcentage, seed);
Assert.Equal(expectedNumber, resultNumber);
}
public void ReadLinesFromTxtFile_HasReadFromFileCorreclty_Equal()
{
string fileName = "TxtFile.txt";
using (File.Create(fileName)) { }
string path = Path.GetFullPath(fileName);
string[] expected = { "1 2 3 4", "5 6 7 8", "9 10 11 12", "13 14 15 16" };
File.WriteAllLines(path, expected);
string[] result = Bayes.ReadLinesFromTxtFile(path);
File.Delete(fileName);
Assert.Equal(expected, result);
}
public void HandleEvalConfig_HasHandledEvalConfigCorrect_Equal()
{
string fileName = "EvalConfigTest.txt";
using (File.Create(fileName)) { }
string path = Path.GetFullPath(fileName);
string[] textLines = { "false", "20", "1337", "10", "15" };
File.WriteAllLines(fileName, textLines);
int Depth;
Bayes.HandleEvalConfig(out Depth, path);
File.Delete(path);
Assert.Equal(Convert.ToBoolean(textLines[0]), Bayes.TuneEvalValues);
Assert.Equal(textLines[1], Bayes.TuningBounderies.ToString());
Assert.Equal(textLines[2], Bayes.Seed.ToString());
Assert.Equal(textLines[3], Bayes.RepetetionPerEvalConfiguration.ToString());
Assert.Equal(textLines[4], Depth.ToString());
}
public void RandomizeEvalConfiguration_HasRandomizedCorrectly_Equal()
{
string fileName = "EvalConfigTest.txt";
using (File.Create(fileName)) { }
string path = Path.GetFullPath(fileName);
string[] textLines = { "true", "20", "1337", "10", "15" };
File.WriteAllLines(fileName, textLines);
int Depth;
Bayes.HandleEvalConfig(out Depth, path);
Assert.True(Bayes.TuneEvalValues);
Assert.Equal(20, Bayes.TuningBounderies);
Assert.Equal(1337, Bayes.Seed);
Assert.Equal(10, Bayes.RepetetionPerEvalConfiguration);
Assert.Equal(15, Depth);
Random randomGenerator = new Random(Bayes.Seed);
#region resultString
ChessBoard board = new ChessBoard();
board.InitializeGame();
string result;
result = Eval.BasePawnValue.ToString() + " " + Eval.BaseBishopValue.ToString() + " " + Eval.BaseKnightValue.ToString() + " " + Eval.BaseRookValue + " " +
Eval.BaseQueenValue.ToString() + " " + Eval.BaseKingValue.ToString() + " " + Eval.CheckMateConstant.ToString() + " " + Eval.LateGameBonusRooks.ToString() + " " +
Eval.LateGameBonusKnights.ToString() + " " + Eval.LateGameBonusBishop.ToString() + " " + Eval.FactorRook.ToString() + " " + Eval.FactorBishop.ToString() + " " +
Eval.FactorKnight.ToString() + " ";
foreach (int i in board.WhitePawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKing.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackPawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKing.PositionValues)
{
result += i + " ";
}
#endregion
string[] ToBeModifiedConfigurationString = result.Split(' ');
string modifiedString = null;
foreach (string valueString in ToBeModifiedConfigurationString)
{
if (valueString != string.Empty)
{
double value = Convert.ToDouble(valueString);
value = value * (1 - ((double)(randomGenerator.Next(-Bayes.TuningBounderies, Bayes.TuningBounderies)) / 100));
modifiedString += value + " ";
}
}
Assert.Equal(modifiedString, Bayes.RandomizeEvalConfiguration(result));
}
public void FindBestEvalConfiguration_HasFoundTheBest_Equal()
{
string fileName = "TxtFile.txt";
using (File.Create(fileName)) { }
#region ResultString
ChessBoard board = new ChessBoard();
board.InitializeGame();
string result;
result = Eval.BasePawnValue.ToString() + " " + Eval.BaseBishopValue.ToString() + " " + Eval.BaseKnightValue.ToString() + " " + Eval.BaseRookValue + " " +
Eval.BaseQueenValue.ToString() + " " + Eval.BaseKingValue.ToString() + " " + Eval.CheckMateConstant.ToString() + " " + Eval.LateGameBonusRooks.ToString() + " " +
Eval.LateGameBonusKnights.ToString() + " " + Eval.LateGameBonusBishop.ToString() + " " + Eval.FactorRook.ToString() + " " + Eval.FactorBishop.ToString() + " " +
Eval.FactorKnight.ToString() + " ";
foreach (int i in board.WhitePawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKing.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackPawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKing.PositionValues)
{
result += i + " ";
}
#endregion
string path = Path.GetFullPath(fileName);
string[] textLines = { "111 False " + result, "111 False " + result, "111 False " + result, "111 False " + result, "111 False " + result, "111 True " + result, "111 True " + result, "111 True " + result, "111 True " + result, "111 True " + result,
"222 False " + result, "222 False " + result, "222 False " + result, "222 False " + result, "222 True " + result, "222 True " + result, "222 True " + result, "222 True " + result, "222 True " + result, "222 True " + result };
File.WriteAllLines(path, textLines);
Assert.Equal(result, Bayes.FindBestEvalConfiguration(path));
File.Delete(fileName);
}
public void CreateHashFromEvalConfigurationString_HasCreatedTheRightHash_Equal()
{
#region ResultString
ChessBoard board = new ChessBoard();
board.InitializeGame();
string result;
result = Eval.BasePawnValue.ToString() + " " + Eval.BaseBishopValue.ToString() + " " + Eval.BaseKnightValue.ToString() + " " + Eval.BaseRookValue + " " +
Eval.BaseQueenValue.ToString() + " " + Eval.BaseKingValue.ToString() + " " + Eval.CheckMateConstant.ToString() + " " + Eval.LateGameBonusRooks.ToString() + " " +
Eval.LateGameBonusKnights.ToString() + " " + Eval.LateGameBonusBishop.ToString() + " " + Eval.FactorRook.ToString() + " " + Eval.FactorBishop.ToString() + " " +
Eval.FactorKnight.ToString() + " ";
foreach (int i in board.WhitePawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKing.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackPawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKing.PositionValues)
{
result += i + " ";
}
#endregion
HashAlgorithm algorithm = SHA256.Create();
byte[] resultHash = algorithm.ComputeHash(Encoding.UTF8.GetBytes(result));
string resultHashString = BitConverter.ToString(resultHash).Replace("-", string.Empty);
Assert.Equal(resultHashString, Bayes.CreateHashFromEvalConfigurationString(result));
}
public void ModifyValues_HasModifiedValuesCorrectly_Equal()
{
ChessBoard board = new ChessBoard();
board.InitializeGame();
string inputValues = null;
string result;
for (int i = 0; i < 781; i++)
{
inputValues += "1 ";
}
Bayes.ModifyValues(inputValues, board);
result = Eval.BasePawnValue.ToString() + " " + Eval.BaseBishopValue.ToString() + " " + Eval.BaseKnightValue.ToString() + " " + Eval.BaseRookValue + " " +
Eval.BaseQueenValue.ToString() + " " + Eval.BaseKingValue.ToString() + " " + Eval.CheckMateConstant.ToString() + " " + Eval.LateGameBonusRooks.ToString() + " " +
Eval.LateGameBonusKnights.ToString() + " " + Eval.LateGameBonusBishop.ToString() + " " + Eval.FactorRook.ToString() + " " + Eval.FactorBishop.ToString() + " " +
Eval.FactorKnight.ToString() + " ";
foreach (int i in board.WhitePawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKing.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackPawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKing.PositionValues)
{
result += i + " ";
}
Assert.Equal(inputValues, result);
}
public void WriteLineToTxtFile_HasWrittenToFileCorrectly_Equal()
{
#region ResultString
ChessBoard board = new ChessBoard();
board.InitializeGame();
string result;
result = Eval.BasePawnValue.ToString() + " " + Eval.BaseBishopValue.ToString() + " " + Eval.BaseKnightValue.ToString() + " " + Eval.BaseRookValue + " " +
Eval.BaseQueenValue.ToString() + " " + Eval.BaseKingValue.ToString() + " " + Eval.CheckMateConstant.ToString() + " " + Eval.LateGameBonusRooks.ToString() + " " +
Eval.LateGameBonusKnights.ToString() + " " + Eval.LateGameBonusBishop.ToString() + " " + Eval.FactorRook.ToString() + " " + Eval.FactorBishop.ToString() + " " +
Eval.FactorKnight.ToString() + " ";
foreach (int i in board.WhitePawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.WhiteKing.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackPawn.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKnight.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackBishop.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackRook.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackQueen.PositionValues)
{
result += i + " ";
}
foreach (int i in board.BlackKing.PositionValues)
{
result += i + " ";
}
#endregion
string fileName = "TxtFile.txt";
string path = Path.GetFullPath(fileName);
using (File.Create(fileName)){}
Bayes.WriteLineToTxtFile(path, result);
string[] readText = File.ReadAllLines(path);
File.Delete(fileName);
Assert.Equal(result, readText.Last <string>());
}
public void Handler(string inputString)
{
Trace.WriteLine("Handler() input: " + inputString);
string[] input = inputString.Split(' ');
switch (input[0])
{
case "protover":
protover = Convert.ToInt32(input[1]);
if (protover == 2)
{
Console.WriteLine("feature colors=0 done=1");
}
break;
case "new":
chessBoard.InitializeGame();
Bayes.HandleEvalConfig(out depth, Path.GetFullPath("config.txt"));
if (Bayes.TuneEvalValues)
{
Bayes.ModifyValues(Bayes.RandomizeEvalConfiguration(Bayes.CreateOutputString(chessBoard)), chessBoard);
}
else
{
Bayes.ModifyValues(Bayes.FindBestEvalConfiguration(Path.GetFullPath("log.txt")), chessBoard);
}
isFirstGo = true;
break;
case "level":
movesPerMinutes = Convert.ToInt32(input[1]);
minutes = Convert.ToInt32(input[2]);
break;
case "accepted":
switch (input[1])
{
case "colors":
isAcceptedColors = true;
break;
case "time":
isAcceptedTime = true;
break;
}
break;
case "quit":
System.Environment.Exit(0);
break;
case "force":
force = true;
break;
case "rejected":
throw new Exception("Feature '" + input[1] + "' was not accepted.");
case "result":
if (Bayes.TuneEvalValues)
{
Bayes.RepetetionPerEvalConfiguration--;
if (Bayes.RepetetionPerEvalConfiguration == 0)
{
Bayes.Seed++;
Bayes.RepetetionPerEvalConfiguration = 10;
}
}
Bayes.WriteToEvalConfig(Path.GetFullPath("config.txt"), depth);
switch (input[1])
{
case "1-0":
chessBoard.State = ChessBoardGameState.WhiteMate;
Bayes.WriteLineToTxtFile(Path.GetFullPath("log.txt"), Bayes.CreateEvalConfigurationStringLogFormat(true, Bayes.CreateOutputString(chessBoard)));
break;
case "0-1":
chessBoard.State = ChessBoardGameState.BlackMate;
Bayes.WriteLineToTxtFile(Path.GetFullPath("log.txt"), Bayes.CreateEvalConfigurationStringLogFormat(false, Bayes.CreateOutputString(chessBoard)));
break;
case "1/2-1/2":
chessBoard.State = ChessBoardGameState.Draw;
Bayes.WriteLineToTxtFile(Path.GetFullPath("log.txt"), Bayes.CreateEvalConfigurationStringLogFormat(false, Bayes.CreateOutputString(chessBoard)));
break;
case "*":
Console.WriteLine("Error (unknown command): " + input[0]);
break;
}
break;
case "go":
if (isFirstGo == true)
{
force = false;
DoMove();
isFirstGo = false;
}
else
{
Console.WriteLine("Error (Not handled): go");
}
break;
default:
if (STRINGMOVE_FORMAT.IsMatch(input[0]))
{
Logger.OutputMove(input[0]);
ColoredBitBoard bitBoardMoveRecived = _winboardConverter.ConvertStringMoveToBitBoard(input[0]);
chessBoard.Update(bitBoardMoveRecived);
whiteTurn = !whiteTurn;
if (force == false)
{
DoMove();
}
}
else
{
Console.WriteLine("Error (unknown command): " + input[0]);
}
break;
}
}