def testPolyglot_1(self):
"""Testing hash keys agree with Polyglot's"""
for testcase in testcases:
board = LBoard(Board)
board.applyFen(testcase[0])
self.assertEqual(board.hash, testcase[1])
def testPolyglot_1(self):
"""Testing hash keys agree with Polyglot's"""
for testcase in testcases:
board = LBoard(Board)
board.applyFen(testcase[0])
self.assertEqual(board.hash, testcase[1])
def testFRCCastling(self):
"""Testing FRC castling movegen"""
print()
for fen, castles in data:
print(fen)
board = LBoard(FISCHERRANDOMCHESS)
board.applyFen(fen)
#print board
moves = [move for move in genCastles(board)]
self.assertEqual(len(moves), len(castles))
for i, castle in enumerate(castles):
kfrom, kto, flag = castle
self.assertEqual(moves[i], newMove(kfrom, kto, flag))
def testFRCCastling(self):
"""Testing FRC castling movegen"""
print()
for fen, castles in data:
print(fen)
board = LBoard(FISCHERRANDOMCHESS)
board.applyFen(fen)
#print board
moves = [move for move in genCastles(board)]
self.assertEqual(len(moves), len(castles))
for i, castle in enumerate(castles):
kfrom, kto, flag = castle
self.assertEqual(moves[i], newMove(kfrom, kto, flag))
class ZobristTestCase(unittest.TestCase):
def make_move(self, an_move):
self.board.applyMove(parseAN(self.board, an_move))
def setUp(self):
self.board = LBoard(Board)
self.board.applyFen(FEN)
def testZobrist_1(self):
"""Testing zobrist hashing with simple move and take back"""
hash = self.board.hash
self.make_move("c3b5")
self.board.color = 1 - self.board.color
self.make_move("b5c3")
self.assertEqual(hash, self.board.hash)
def testZobrist_2(self):
"""Testing zobrist hashing with W00,B00,a1b1 vs. a1b1,B00,W00"""
self.make_move("e1g1")
self.make_move("e8g8")
self.make_move("a1b1")
hash1 = self.board.hash
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.make_move("a1b1")
self.make_move("e8g8")
self.make_move("e1g1")
hash2 = self.board.hash
self.assertEqual(hash1, hash2)
def testZobrist_3(self):
"""Testing zobrist hashing with W000,B000,h1g1 vs. h1g1,B000,W000"""
self.make_move("e1c1")
self.make_move("e8c8")
self.make_move("h1g1")
hash1 = self.board.hash
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.make_move("h1g1")
self.make_move("e8c8")
self.make_move("e1c1")
hash2 = self.board.hash
self.assertEqual(hash1, hash2)
def testZobrist_4(self):
"""Testing zobrist hashing with en-passant"""
self.make_move("a2a4")
self.make_move("b4a3")
self.make_move("e1c1")
self.make_move("c7c5")
self.make_move("d5c6")
self.make_move("e8c8")
hash1 = self.board.hash
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.make_move("e1c1")
self.make_move("c7c5")
self.make_move("d5c6")
self.make_move("e8c8")
self.make_move("a2a4")
self.make_move("b4a3")
hash2 = self.board.hash
self.assertEqual(hash1, hash2)
def setUp(self):
self.board = LBoard(Board)
self.board.applyFen(FEN)
def setUp(self):
self.board = LBoard(Board)
self.board.applyFen(FEN)
class ZobristTestCase(unittest.TestCase):
def make_move(self, an_move):
self.board.applyMove(parseAN(self.board, an_move))
def setUp(self):
self.board = LBoard(Board)
self.board.applyFen(FEN)
def testZobrist_1(self):
"""Testing zobrist hashing with simple move and take back"""
hash = self.board.hash
self.make_move("c3b5")
self.board.color = 1 - self.board.color
self.make_move("b5c3")
self.assertEqual(hash, self.board.hash)
def testZobrist_2(self):
"""Testing zobrist hashing with W00,B00,a1b1 vs. a1b1,B00,W00"""
self.make_move("e1g1")
self.make_move("e8g8")
self.make_move("a1b1")
hash1 = self.board.hash
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.make_move("a1b1")
self.make_move("e8g8")
self.make_move("e1g1")
hash2 = self.board.hash
self.assertEqual(hash1, hash2)
def testZobrist_3(self):
"""Testing zobrist hashing with W000,B000,h1g1 vs. h1g1,B000,W000"""
self.make_move("e1c1")
self.make_move("e8c8")
self.make_move("h1g1")
hash1 = self.board.hash
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.make_move("h1g1")
self.make_move("e8c8")
self.make_move("e1c1")
hash2 = self.board.hash
self.assertEqual(hash1, hash2)
def testZobrist_4(self):
"""Testing zobrist hashing with en-passant"""
self.make_move("a2a4")
self.make_move("b4a3")
self.make_move("e1c1")
self.make_move("c7c5")
self.make_move("d5c6")
self.make_move("e8c8")
hash1 = self.board.hash
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.board.popMove()
self.make_move("e1c1")
self.make_move("c7c5")
self.make_move("d5c6")
self.make_move("e8c8")
self.make_move("a2a4")
self.make_move("b4a3")
hash2 = self.board.hash
self.assertEqual(hash1, hash2)