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Add python c binding class interface #29

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Josh merged 10 commits from 28-move-bindings-to-class into main 2025-08-22 19:28:03 +00:00
Conversation 0 Commits 10 Files Changed 10 +19 -14
1 changed files with 19 additions and 14 deletions
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test/test_perft.py
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@@ -1,12 +1,12 @@
from test.base import ChessLibTestBase from test.base import ChessLibTestBase
from test.chess_ffi import Board from binding.python_c_ffi import Board
from test.chess_ffi import perft
class TestPerftQuick(ChessLibTestBase): class TestPerftQuick(ChessLibTestBase):
def test_perft_1(self): def test_perft_1(self):
b = Board() b = Board()
self.load_fen("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1", board=b) fen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"
self.chess_ffi.load_fen(b, fen)
node_count = { node_count = {
1: 20, 1: 20,
2: 400, 2: 400,
@@ -15,13 +15,14 @@ class TestPerftQuick(ChessLibTestBase):
5: 4865609, 5: 4865609,
} }
for node, count in node_count.items(): for node, count in node_count.items():
actual = int(perft(b, node)) actual = int(self.chess_ffi._c_perft(b, node))
self.assertEqual(count, actual, f"perft({node}) start pos") self.assertEqual(count, actual, f"perft({node}) start pos")
def test_perft_2(self): def test_perft_2(self):
b = Board() b = Board()
self.load_fen("r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1", board=b) fen = "r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1"
self.chess_ffi.load_fen(b, fen)
node_count = { node_count = {
1: 48, 1: 48,
2: 2039, 2: 2039,
@@ -29,13 +30,14 @@ class TestPerftQuick(ChessLibTestBase):
4: 4085603, 4: 4085603,
} }
for node, count in node_count.items(): for node, count in node_count.items():
actual = int(perft(b, node)) actual = int(self.chess_ffi._c_perft(b, node))
self.assertEqual(count, actual, f"perft({node}) start pos") self.assertEqual(count, actual, f"perft({node}) start pos")
def test_perft_3(self): def test_perft_3(self):
b = Board() b = Board()
self.load_fen("8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - - 0 1", board=b) fen = "8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - - 0 1"
self.chess_ffi.load_fen(b, fen)
node_count = { node_count = {
1: 14, 1: 14,
2: 191, 2: 191,
@@ -44,13 +46,14 @@ class TestPerftQuick(ChessLibTestBase):
5: 674624, 5: 674624,
} }
for node, count in node_count.items(): for node, count in node_count.items():
actual = int(perft(b, node)) actual = int(self.chess_ffi._c_perft(b, node))
self.assertEqual(count, actual, f"perft({node}) start pos") self.assertEqual(count, actual, f"perft({node}) start pos")
def test_perft_4(self): def test_perft_4(self):
b = Board() b = Board()
self.load_fen("r3k2r/Pppp1ppp/1b3nbN/nP6/BBP1P3/q4N2/Pp1P2PP/R2Q1RK1 w kq - 0 1", board=b) fen = "r3k2r/Pppp1ppp/1b3nbN/nP6/BBP1P3/q4N2/Pp1P2PP/R2Q1RK1 w kq - 0 1"
self.chess_ffi.load_fen(b, fen)
node_count = { node_count = {
1: 6, 1: 6,
2: 264, 2: 264,
@@ -58,13 +61,14 @@ class TestPerftQuick(ChessLibTestBase):
4: 422333, 4: 422333,
} }
for node, count in node_count.items(): for node, count in node_count.items():
actual = int(perft(b, node)) actual = int(self.chess_ffi._c_perft(b, node))
self.assertEqual(count, actual, f"perft({node}) start pos") self.assertEqual(count, actual, f"perft({node}) start pos")
def test_perft_5(self): def test_perft_5(self):
b = Board() b = Board()
self.load_fen("rnbq1k1r/pp1Pbppp/2p5/8/2B5/8/PPP1NnPP/RNBQK2R w KQ - 1 8 ", board=b) fen = "rnbq1k1r/pp1Pbppp/2p5/8/2B5/8/PPP1NnPP/RNBQK2R w KQ - 1 8"
self.chess_ffi.load_fen(b, fen)
node_count = { node_count = {
1: 44, 1: 44,
2: 1486, 2: 1486,
@@ -72,13 +76,14 @@ class TestPerftQuick(ChessLibTestBase):
4: 2103487, 4: 2103487,
} }
for node, count in node_count.items(): for node, count in node_count.items():
actual = int(perft(b, node)) actual = int(self.chess_ffi._c_perft(b, node))
self.assertEqual(count, actual, f"perft({node}) start pos") self.assertEqual(count, actual, f"perft({node}) start pos")
def test_perft_6(self): def test_perft_6(self):
b = Board() b = Board()
self.load_fen("r4rk1/1pp1qppp/p1np1n2/2b1p1B1/2B1P1b1/P1NP1N2/1PP1QPPP/R4RK1 w - - 0 10 ", board=b) fen = "r4rk1/1pp1qppp/p1np1n2/2b1p1B1/2B1P1b1/P1NP1N2/1PP1QPPP/R4RK1 w - - 0 10"
self.chess_ffi.load_fen(b, fen)
node_count = { node_count = {
1: 46, 1: 46,
2: 2079, 2: 2079,
@@ -86,5 +91,5 @@ class TestPerftQuick(ChessLibTestBase):
4: 3894594, 4: 3894594,
} }
for node, count in node_count.items(): for node, count in node_count.items():
actual = int(perft(b, node)) actual = int(self.chess_ffi._c_perft(b, node))
self.assertEqual(count, actual, f"perft({node}) start pos") self.assertEqual(count, actual, f"perft({node}) start pos")