public void TestConversionToBitboard()
{
UInt64 bitboard = 1000965;
TestingHelper helper = new TestingHelper();
string boardString = helper.BitboardToBoardString(bitboard);
Debug.WriteLine(boardString);
}
public void TestMS1BMask()
{
TestingHelper testingHelper = new TestingHelper();
Initialiser bitboards = new Initialiser();
UInt64[] rankDiags = bitboards.InitialiseRankDiagonals();
UInt64 diag = rankDiags[1];
BitHelper bitHelper = new BitHelper();
UInt64 mask = bitHelper.GetMostSignificant1BitMask(diag);
Debug.WriteLine("Diagonal:");
Debug.WriteLine(testingHelper.BitboardToBoardString(diag));
Debug.WriteLine("Mask:");
Debug.WriteLine(testingHelper.BitboardToBoardString(mask));
}
public void TestDiagonalForSquare()
{
TestingHelper helper = new TestingHelper();
Initialiser bitboards = new Initialiser();
UInt64 diag = bitboards.GetDiagonalForSquare(18);
string boardString = helper.BitboardToBoardString(diag);
Debug.WriteLine(boardString);
}
public void TestMS1B()
{
TestingHelper testingHelper = new TestingHelper();
Initialiser bitboards = new Initialiser();
UInt64[] rankDiags = bitboards.InitialiseRankDiagonals();
UInt64 diag = Constants.MainDiagonal;
//rankDiags[1];
BitHelper bitHelper = new BitHelper();
UInt64 ms1b = bitHelper.GetMostSignificant1Bit(diag);
Debug.WriteLine("Diagonal:");
Debug.WriteLine(testingHelper.BitboardToBoardString(diag));
Debug.WriteLine("MS1B:");
Debug.WriteLine(testingHelper.BitboardToBoardString(ms1b));
}
public void TestSouthRayInitialisation()
{
Initialiser southRayBitboard = new Initialiser();
UInt64[] southRayBoard = southRayBitboard.InitialiseSouth();
TestingHelper helper = new TestingHelper();
string southRayBoardString = helper.BitboardToBoardString(southRayBoard[63]);
Debug.WriteLine(southRayBoardString);
}
public void TestNorthRayInitialisation()
{
Initialiser northRayBitboard = new Initialiser();
UInt64[] northRayBoard = northRayBitboard.InitialiseNorth();
TestingHelper helper = new TestingHelper();
string northRayBoardString = helper.BitboardToBoardString(northRayBoard[55]);
Debug.WriteLine(northRayBoardString);
}
public void TestFileRaysInitialisation()
{
Initialiser fileRayBitboard = new Initialiser();
UInt64[] fileRays = fileRayBitboard.InitialiseFileRays();
TestingHelper helper = new TestingHelper();
string fileRayBoardString = helper.BitboardToBoardString(fileRays[5]);
Debug.WriteLine(fileRayBoardString);
}
public void TestWestRayInitialisation()
{
Initialiser westRayBitboard = new Initialiser();
UInt64[] westRayBoard = westRayBitboard.InitialiseWest();
TestingHelper helper = new TestingHelper();
string westRayBoardString = helper.BitboardToBoardString(westRayBoard[48]);
Debug.WriteLine(westRayBoardString);
}
public void TestAntiDiagonalForSquare()
{
TestingHelper helper = new TestingHelper();
Initialiser antiDiagsForSquare = new Initialiser();
UInt64 antiDiag = antiDiagsForSquare.GetAntiDiagonalForSquare(63);
string boardString = helper.BitboardToBoardString(antiDiag);
Debug.WriteLine(boardString);
}
public void TestEastRayInitialisation()
{
Initialiser eastRayBitboard = new Initialiser();
UInt64[] eastRayBoard = eastRayBitboard.InitialiseEast();
TestingHelper helper = new TestingHelper();
string eastRayBoardString = helper.BitboardToBoardString(eastRayBoard[0]);
Debug.WriteLine(eastRayBoardString);
}
public void TestDiagonalValues()
{
TestingHelper helper = new TestingHelper();
Initialiser bitboards = new Initialiser();
UInt64[] rankDiags = bitboards.InitialiseRankDiagonals();
UInt64 diag = rankDiags[0] << 18;
string boardString = helper.BitboardToBoardString(diag);
Debug.WriteLine(boardString);
}
public void TestAntiDiagonals()
{
TestingHelper helper = new TestingHelper();
Initialiser antiDiagsInitialiser = new Initialiser();
UInt64[] fileAntiDiags = antiDiagsInitialiser.InitialiseFileAntiDiagonals();
UInt64 northWestRay = fileAntiDiags[5] >> 7;
string antiDiagonalBoardString = helper.BitboardToBoardString(northWestRay);
Debug.WriteLine(antiDiagonalBoardString);
}
public void TestMS1BIndex()
{
TestingHelper testingHelper = new TestingHelper();
Initialiser bitboards = new Initialiser();
UInt64[] rankDiags = bitboards.InitialiseRankDiagonals();
UInt64 diag = rankDiags[1];
BitHelper bitHelper = new BitHelper();
int ms1bIndex = BitHelper.GetMostSignificant1BitIndex2(diag);
// bitHelper.GetMostSignificant1BitIndex(diag);
Debug.WriteLine("Diagonal:");
Debug.WriteLine(testingHelper.BitboardToBoardString(diag));
}
public void TestFirstSquareOfDiagonal()
{
TestingHelper helper = new TestingHelper();
Initialiser bitboards = new Initialiser();
UInt64[] rankDiags = bitboards.InitialiseRankDiagonals();
UInt64 diag = rankDiags[1];
UInt64 firstSquare = diag & ~(diag - 1);
// OptimiseTODO: consider bit-shifting instead of log. see http://community.topcoder.com/tc?module=Static&d1=tutorials&d2=bitManipulation
int firstSquareIndex = (int)Math.Log(firstSquare, 2);
Debug.WriteLine(firstSquareIndex);
string boardString = helper.BitboardToBoardString(firstSquare);
Debug.WriteLine(boardString);
}