def test_mass_play(self):
for i in range(1000):
board = Board(size=7, win_chain_length=4)
board.make_random_move()
if board.game_over():
self.assertTrue(board.game_won() or board.game_assume_drawn())
if board.game_assume_drawn():
self.assertTrue(board.game_over())
def test_thoughtboard_root_win(self):
trivial_board = Board(size=9, win_chain_length=5)
trivial_board.set_to_one_move_from_win()
tb = ThoughtBoard(trivial_board, FeatureBoard_v1_1)
trivial_board.move(36)
print(trivial_board.pprint())
move_list = MoveList((), []).append(36)
self.assertTrue(trivial_board.game_won())
self.assertTrue(tb.game_over_after(move_list))
def test_odd_board_bug(self):
board = Board(size=9, win_chain_length=5)
board.move_coord(4, 0)
board.move_coord(4, 1)
board.move_coord(3, 0)
board.move_coord(3, 1)
board.move_coord(2, 0)
board.move_coord(2, 1)
board.move_coord(1, 0)
board.move_coord(1, 1)
board.move_coord(0, 0)
self.assertTrue(board.game_won())
def test_chain_length(self):
board = Board(size=9, win_chain_length=4)
self.assertEqual(board.get_spot_coord(0, 0), Player.NONE)
board.move_coord(0, 0)
self.assertEqual(board.get_spot_coord(0, 0), Player.FIRST)
self.assertFalse(board.is_move_available(0))
board.move_coord(0, 1)
board.move_coord(1, 1)
self.assertEqual(board.get_spot_coord(1, 1), Player.FIRST)
index00 = board._transformer.coordinate_to_index(0, 0)
index11 = board._transformer.coordinate_to_index(1, 1)
assert (board.chain_length(index11, -1, 0) == 1)
assert (board.chain_length(index11, -1, -1) == 2)
assert (board.chain_length(index00, 1, 1) == 2)
board.move_coord(1, 0)
board.move_coord(2, 2)
board.move_coord(2, 3)
board.move_coord(3, 3)
board.unmove()
board.move_coord(3, 3)
index33 = board._transformer.coordinate_to_index(3, 3)
self.assertEqual(board.chain_length(index33, 1, 1), 1)
self.assertEqual(board.get_spot_coord(2, 2), Player.FIRST)
assert (board.game_won())
print(board.guide_print())
else:
print('Computer is thinking...')
possible_moves, root_node = mind.p_search(board,
False,
root_node=None,
save_root=False)
best_move, best_node = possible_moves[0]
print(" ")
print(best_move, 'Q:', best_node.q)
if best_node.q > PExpNode.MAX_MODEL_Q:
print('Computer Resigns!')
break
board.move(*best_move)
print(board.guide_print())
if board.game_approx_drawn():
print("DRAW!")
break
if board.game_won():
if board.get_player_to_move() == 1:
print('COMPUTER WINS!')
else:
print('YOU WIN!')
break