def test_unique_id_copied(self):
test_board = ProductGameBoard(AbstractTranspositionTable())
test_board.make_move(ProductGameMove(1, 1))
self.assertEqual(test_board.unique_id_int(), test_board.unique_id_faster)
copied_board = test_board.copy_board()
self.assertEqual(copied_board.unique_id_faster, test_board.unique_id_faster)
self.assertEqual(copied_board.unique_id_int(), test_board.unique_id_int())
self.assertEqual(copied_board.unique_id_int(),
copied_board.unique_id_faster)
new_board = test_board.new_board_from_move(ProductGameMove(1, 2))
self.assertEqual(new_board.unique_id_int(), new_board.unique_id_faster)
def test_unique_id_negative_signflip(self):
test_board = ProductGameBoard(AbstractTranspositionTable())
test_board.squares = numpy.array([[0, 0, 0, 0, 0, 0], [0, 1, 0, 0, 0, 0],
[0, 2, 2, 1, 1, 0], [0, 0, 2, 0, 1, 0],
[0, 2, 0, 2, 2, 0], [0, 0, 0, 1, 1, 2]])
test_board.bottomFactor = 9
test_board.topFactor = 9
self.assertFalse(test_board.unique_id_int() < 0)
def test_unique_id_int_harder(self):
test_board = ProductGameBoard(AbstractTranspositionTable())
test_board.make_move(ProductGameMove(3, 6)) #that's i=2 j=2, flat 14
test_board.make_move(ProductGameMove(6, 6)) #that's i=4 j=0, flat 24
self.assertEqual((NegamarkBoard.X * 3 ** (4 + 14)) +
(NegamarkBoard.O * 3 ** (4 + 24)) +
(9 * (6 - 1)) + (6 - 1),
test_board.unique_id_int())
self.assertEqual(test_board.unique_id_int(), test_board.unique_id_faster)
def test_unique_id_faster(self): test_board = ProductGameBoard(AbstractTranspositionTable()) test_board.make_move(ProductGameMove(6, 3)) test_board.make_move(ProductGameMove(7, 3)) test_board.make_move(ProductGameMove(7, 4)) test_board.make_move(ProductGameMove(8, 4)) test_board.make_move(ProductGameMove(8, 6)) test_board.make_move(ProductGameMove(7, 6)) test_board.make_move(ProductGameMove(5, 6)) test_board.make_move(ProductGameMove(6, 6)) self.assertEqual(test_board.unique_id_int(), test_board.unique_id_faster)
def test_unique_id_negative(self): test_board = ProductGameBoard(AbstractTranspositionTable()) test_board.bottomFactor = 9 test_board.topFactor = 9 self.assertEqual(80, test_board.unique_id_int())
def test_unique_id_int(self):
test_board = ProductGameBoard(AbstractTranspositionTable())
test_board.make_move(ProductGameMove(3, 6)) #that's i=2 j=2, flat 14
self.assertEqual((NegamarkBoard.X * 3 ** (4 + 14)) + (9 * 2) + 5,
test_board.unique_id_int())
