2018-03-28 19:31:24 +08:00
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from pyModeS import common
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2019-05-28 03:26:18 +08:00
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def test_conversions():
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2019-09-11 05:25:21 +08:00
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assert common.hex2bin("6E406B") == "011011100100000001101011"
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2018-03-28 19:31:24 +08:00
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2019-09-11 05:25:21 +08:00
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2018-03-28 19:31:24 +08:00
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def test_crc_decode():
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2019-05-28 03:26:18 +08:00
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assert common.crc_legacy("8D406B902015A678D4D220AA4BDA") == 0
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2018-11-04 07:19:03 +08:00
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assert common.crc("8D406B902015A678D4D220AA4BDA") == 0
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2019-09-11 05:25:21 +08:00
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assert common.crc("8d8960ed58bf053cf11bc5932b7d") == 0
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assert common.crc("8d45cab390c39509496ca9a32912") == 0
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assert common.crc("8d49d3d4e1089d00000000744c3b") == 0
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assert common.crc("8d74802958c904e6ef4ba0184d5c") == 0
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assert common.crc("8d4400cd9b0000b4f87000e71a10") == 0
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assert common.crc("8d4065de58a1054a7ef0218e226a") == 0
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assert common.crc("c80b2dca34aa21dd821a04cb64d4") == 10719924
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assert common.crc("a800089d8094e33a6004e4b8a522") == 4805588
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assert common.crc("a8000614a50b6d32bed000bbe0ed") == 5659991
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assert common.crc("a0000410bc900010a40000f5f477") == 11727682
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assert common.crc("8d4ca251204994b1c36e60a5343d") == 16
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assert common.crc("b0001718c65632b0a82040715b65") == 353333
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2018-03-28 19:31:24 +08:00
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def test_crc_encode():
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parity = common.crc("8D406B902015A678D4D220AA4BDA", encode=True)
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2019-10-28 23:24:15 +08:00
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assert parity == 11160538
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2018-03-28 19:31:24 +08:00
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2019-09-11 05:25:21 +08:00
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2018-03-28 19:31:24 +08:00
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def test_icao():
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assert common.icao("8D406B902015A678D4D220AA4BDA") == "406B90"
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2019-09-11 05:25:21 +08:00
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assert common.icao("A0001839CA3800315800007448D9") == "400940"
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assert common.icao("A000139381951536E024D4CCF6B5") == "3C4DD2"
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assert common.icao("A000029CFFBAA11E2004727281F1") == "4243D0"
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2018-03-28 19:31:24 +08:00
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def test_modes_altcode():
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assert common.altcode("A02014B400000000000000F9D514") == 32300
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2019-09-11 05:25:21 +08:00
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2018-03-28 19:31:24 +08:00
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def test_modes_idcode():
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2019-09-11 05:25:21 +08:00
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assert common.idcode("A800292DFFBBA9383FFCEB903D01") == "1346"
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2018-03-28 19:31:24 +08:00
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def test_graycode_to_altitude():
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2019-09-11 05:25:21 +08:00
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assert common.gray2alt("00000000010") == -1000
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assert common.gray2alt("00000001010") == -500
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assert common.gray2alt("00000011011") == -100
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assert common.gray2alt("00000011010") == 0
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assert common.gray2alt("00000011110") == 100
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assert common.gray2alt("00000010011") == 600
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assert common.gray2alt("00000110010") == 1000
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assert common.gray2alt("00001001001") == 5800
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assert common.gray2alt("00011100100") == 10300
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assert common.gray2alt("01100011010") == 32000
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assert common.gray2alt("01110000100") == 46300
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assert common.gray2alt("01010101100") == 50200
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assert common.gray2alt("11011110100") == 73200
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assert common.gray2alt("10000000011") == 126600
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assert common.gray2alt("10000000001") == 126700
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