48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
"""Tests for the opcodes module."""
|
|
|
|
import unittest
|
|
|
|
import opcodes
|
|
|
|
|
|
class TestOpcodes(unittest.TestCase):
|
|
def test_equality(self):
|
|
op1 = opcodes.Terminate()
|
|
op2 = opcodes.Terminate()
|
|
self.assertEqual(op1, op2)
|
|
|
|
op1 = opcodes.Nop()
|
|
op2 = opcodes.Nop()
|
|
self.assertEqual(op1, op2)
|
|
|
|
op1 = opcodes.Ack(aux_active=False)
|
|
op2 = opcodes.Ack(aux_active=False)
|
|
self.assertEqual(op1, op2)
|
|
|
|
op1 = opcodes.Ack(aux_active=False)
|
|
op2 = opcodes.Nop()
|
|
self.assertNotEqual(op1, op2)
|
|
|
|
op1 = opcodes.TICK_OPCODES[(4, 32)](0xff, [0x01, 0x02, 0x03, 0x04])
|
|
op2 = opcodes.TICK_OPCODES[(4, 32)](0xff, [0x01, 0x02, 0x03, 0x04])
|
|
self.assertEqual(op1, op2)
|
|
|
|
# op2 has same payload but different opcode
|
|
op1 = opcodes.TICK_OPCODES[(4, 32)](0xff, [0x01, 0x02, 0x03, 0x04])
|
|
op2 = opcodes.TICK_OPCODES[(6, 32)](0xff, [0x01, 0x02, 0x03, 0x04])
|
|
self.assertNotEqual(op1, op2)
|
|
|
|
# op2 has different content byte
|
|
op1 = opcodes.TICK_OPCODES[(4, 32)](0xff, [0x01, 0x02, 0x03, 0x04])
|
|
op2 = opcodes.TICK_OPCODES[(4, 32)](0xfe, [0x01, 0x02, 0x03, 0x04])
|
|
self.assertNotEqual(op1, op2)
|
|
|
|
# op2 has different offsets
|
|
op1 = opcodes.TICK_OPCODES[(4, 32)](0xff, [0x01, 0x02, 0x03, 0x04])
|
|
op2 = opcodes.TICK_OPCODES[(4, 32)](0xff, [0x01, 0x02, 0x03, 0x05])
|
|
self.assertNotEqual(op1, op2)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|