mirror of
https://github.com/jopohl/urh.git
synced 2026-03-10 02:06:46 +01:00
83 lines
3.1 KiB
Python
83 lines
3.1 KiB
Python
import unittest
|
|
|
|
from urh.signalprocessing.encoding import encoding
|
|
|
|
class TestDecoding(unittest.TestCase):
|
|
# Testmethode muss immer mit Präfix test_* starten
|
|
def test_carrier(self):
|
|
e = encoding()
|
|
|
|
# Test 1
|
|
e.carrier = "----1....1**" # or "....1....101", ...
|
|
original_inpt = e.str2bit("000010000100111111111100")
|
|
inpt = original_inpt.copy()
|
|
#print("\nOriginal:", inpt)
|
|
output, err = e.code_carrier(True, inpt)
|
|
#print("Decoded: ", output, err)
|
|
newinpt, err = e.code_carrier(False, output)
|
|
#print("Encoded: ", newinpt, err)
|
|
self.assertEqual(original_inpt, newinpt)
|
|
|
|
def test_enocean(self):
|
|
e = encoding()
|
|
|
|
|
|
received = "010101010110100111101010111011101110111011100110001011101010001011101110110111011101000"
|
|
# First step is invert the received bits!!!
|
|
#received = "10101010 1001 011000010101 000100010001 000100011001 110100010101 110100010001 0010001000 1011"
|
|
preamble = "10101010"
|
|
sof = "1001"
|
|
eof = "1011"
|
|
|
|
self.assertIn(preamble, received)
|
|
self.assertIn(sof, received)
|
|
self.assertIn(eof, received)
|
|
|
|
# Preamble/SOF/EOF remain unchanged
|
|
expected_result = preamble + sof + "01100001 00000000 00000010 11000001 11000000 00100100" + eof
|
|
expected_result2 = preamble + sof + "01010000 00000000 00000010 11000001 11000000 00100010" + eof
|
|
|
|
decoded, err = e.code_enocean(True, e.str2bit(received.replace(" ","")))
|
|
self.assertEqual(err, 0)
|
|
reencoded, err = e.code_enocean(False, decoded)
|
|
self.assertEqual(err, 0)
|
|
|
|
|
|
|
|
self.assertEqual(decoded, e.str2bit(expected_result.replace(" ", "")))
|
|
self.assertEqual(reencoded, e.str2bit(received))
|
|
|
|
received = e.str2bit("00001010010101111111000")
|
|
expected_result = e.str2bit("1010010101111111000")
|
|
e.cutmode = 0
|
|
e.cutmark = [True, False, True, False]
|
|
decoded, err = e.code_cut(True, received)
|
|
self.assertEqual(decoded, expected_result)
|
|
|
|
received = e.str2bit("00001010010101111111000")
|
|
expected_result = e.str2bit("00001010")
|
|
e.cutmode = 1
|
|
e.cutmark = [True, False, True, False]
|
|
decoded, err = e.code_cut(True, received)
|
|
self.assertEqual(decoded, expected_result)
|
|
|
|
received = e.str2bit("00001010010101111111000")
|
|
expected_result = e.str2bit("001010010101111111000")
|
|
e.cutmode = 2
|
|
e.cutmark = 2
|
|
decoded, err = e.code_cut(True, received)
|
|
self.assertEqual(decoded, expected_result)
|
|
|
|
received = e.str2bit("00001010010101111111000")
|
|
expected_result = e.str2bit("000")
|
|
e.cutmode = 3
|
|
e.cutmark = 2
|
|
decoded, err = e.code_cut(True, received)
|
|
self.assertEqual(decoded, expected_result)
|
|
|
|
received = e.str2bit("00001010010101111111000")
|
|
expected_result = e.str2bit("00001010010101111111000")
|
|
e.cutmode = 0
|
|
e.cutmark = [True, False, True, False, True, False]
|
|
decoded, err = e.code_cut(True, received)
|
|
self.assertEqual(decoded, expected_result) |