27 lines
733 B
Python
Executable File
27 lines
733 B
Python
Executable File
#!/usr/bin/env python3
|
|
import random
|
|
import unittest
|
|
|
|
from panda import pack_can_buffer, unpack_can_buffer, DLC_TO_LEN
|
|
|
|
class PandaTestPackUnpack(unittest.TestCase):
|
|
def test_panda_lib_pack_unpack(self):
|
|
overflow_buf = b''
|
|
|
|
to_pack = []
|
|
for _ in range(10000):
|
|
address = random.randint(1, (1 << 29) - 1)
|
|
data = bytes([random.getrandbits(8) for _ in range(DLC_TO_LEN[random.randrange(0, len(DLC_TO_LEN))])])
|
|
to_pack.append((address, data, 0))
|
|
|
|
packed = pack_can_buffer(to_pack)
|
|
unpacked = []
|
|
for dat in packed:
|
|
msgs, overflow_buf = unpack_can_buffer(overflow_buf + dat)
|
|
unpacked.extend(msgs)
|
|
|
|
self.assertEqual(unpacked, to_pack)
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|