public void TestPerft(PerftPosition perftPosition, bool enableParallelism, ExpectedPerftResult expectedResult)
{
var fen = PerftPositionToFenMap[perftPosition];
var gameBoard = new GameBoard(fen, PerformInternalBoardValidation);
var flags = PerftFlags.IncludeDivideMap;
if (enableParallelism)
{
flags |= PerftFlags.EnableParallelism;
}
var includeExtraCountTypes = expectedResult.CheckCount.HasValue || expectedResult.CheckmateCount.HasValue;
if (includeExtraCountTypes)
{
flags |= PerftFlags.IncludeExtraCountTypes;
}
#region For Finding Bugs in Move Generator
var extraMoves = new GameMove[]
{
};
gameBoard = extraMoves.Aggregate(gameBoard, (current, extraMove) => current.MakeMove(extraMove));
#endregion
var actualResult = gameBoard.Perft(expectedResult.Depth - extraMoves.Length, flags);
string extraInfo = null;
if (actualResult.Flags.HasFlag(PerftFlags.IncludeDivideMap))
{
var divideResult = actualResult
.DividedMoves
.OrderBy(pair => pair.Key.ToString())
.Select(pair => $@" {pair.Key} -> {pair.Value}")
.Join(Environment.NewLine);
extraInfo =
$@"{Environment.NewLine}Divide ({actualResult.DividedMoves.Count}):{Environment.NewLine}{
divideResult}";
}
Console.WriteLine(
@"[{0}] ({1}) {2} {{ {3} }} ({4}) : {5}{6}",
MethodBase.GetCurrentMethod().GetQualifiedName(),
ChessHelper.PlatformVersion,
perftPosition.GetName(),
fen,
actualResult.Flags,
actualResult,
extraInfo);
Console.WriteLine();
AssertPerftResult(actualResult, expectedResult);
}
internal TestPerftCaseData(
PerftPosition position,
[NotNull] ExpectedPerftResult expectedResult,
bool enableParallelism = true)
: base(position, enableParallelism, expectedResult)
{
Assert.That(expectedResult, Is.Not.Null);
Position = position;
ExpectedResult = expectedResult;
EnableParallelism = enableParallelism;
}
static PerftTest()
{
Positions = new PerftPosition[5];
Positions[0] = new PerftPosition(Fen.StartPositionFen, new List <ulong>(6)
{
20, 400, 8902, 197281, 4865609, 119060324
});
Positions[1] = new PerftPosition("r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1", new List <ulong>(6)
{
48, 2039, 97862, 4085603, 193690690, 8031647685
});
Positions[2] = new PerftPosition("8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - - 0 1", new List <ulong>(6)
{
14, 191, 2812, 43238, 674624, 11030083, 178633661
});
Positions[3] = new PerftPosition("r3k2r/Pppp1ppp/1b3nbN/nP6/BBP1P3/q4N2/Pp1P2PP/R2Q1RK1 w kq - 0 1", new List <ulong>(6)
{
6, 264, 9467, 422333, 15833292, 706045033
});
Positions[4] = new PerftPosition("r4rk1/1pp1qppp/p1np1n2/2b1p1B1/2B1P1b1/P1NP1N2/1PP1QPPP/R4RK1 w - - 0 10", new List <ulong>(6)
{
46, 2079, 89890, 3894594, 164075551, 6923051137
});
}
