diff options
Diffstat (limited to 'src/target/trx_toolkit/data_msg.py')
| -rw-r--r-- | src/target/trx_toolkit/data_msg.py | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/src/target/trx_toolkit/data_msg.py b/src/target/trx_toolkit/data_msg.py index c96dddb6..8710702b 100644 --- a/src/target/trx_toolkit/data_msg.py +++ b/src/target/trx_toolkit/data_msg.py @@ -856,215 +856,3 @@ class DATAMSG_TRX2L1(DATAMSG): msg.burst = self.sbit2ubit(self.burst) return msg - -# Regression test -if __name__ == '__main__': - import logging as log - - # Configure logging - log.basicConfig(level = log.DEBUG, - format = "[%(levelname)s] %(filename)s:%(lineno)d %(message)s") - - log.info("Generating the reference messages") - - # Create messages of both types - msg_l12trx_ref = DATAMSG_L12TRX() - msg_trx2l1_ref = DATAMSG_TRX2L1() - - # Validate header randomization - for i in range(0, 100): - msg_l12trx_ref.rand_hdr() - msg_trx2l1_ref.rand_hdr() - - msg_l12trx_ref.rand_burst() - msg_trx2l1_ref.rand_burst() - - msg_l12trx_ref.validate() - msg_trx2l1_ref.validate() - - log.info("Validate header randomization: OK") - - # Test error handling for common fields - msg = DATAMSG() - - # Make sure that message validation throws a ValueError - def validate_throw(msg): - try: - msg.validate() - return False - except ValueError: - return True - - # Unknown version - msg.rand_hdr() - msg.ver = 100 - assert(validate_throw(msg)) - - # Uninitialized field - msg.rand_hdr() - msg.fn = None - assert(validate_throw(msg)) - - # Out-of-range value - msg.rand_hdr() - msg.tn = 10 - assert(validate_throw(msg)) - - log.info("Check incorrect message validation: OK") - - log.info("Encoding the reference messages") - - # Encode DATA messages - l12trx_raw = msg_l12trx_ref.gen_msg() - trx2l1_raw = msg_trx2l1_ref.gen_msg() - - # Encode a TRX2L1 message in legacy mode - trx2l1_raw_legacy = msg_trx2l1_ref.gen_msg(legacy = True) - - log.info("Parsing generated messages back") - - # Parse generated DATA messages - msg_l12trx_dec = DATAMSG_L12TRX() - msg_trx2l1_dec = DATAMSG_TRX2L1() - msg_l12trx_dec.parse_msg(l12trx_raw) - msg_trx2l1_dec.parse_msg(trx2l1_raw) - - # Parse generated TRX2L1 message in legacy mode - msg_trx2l1_legacy_dec = DATAMSG_TRX2L1() - msg_trx2l1_legacy_dec.parse_msg(trx2l1_raw_legacy) - - log.info("Comparing decoded messages with the reference") - - # Compare bursts - assert(msg_l12trx_dec.burst == msg_l12trx_ref.burst) - assert(msg_trx2l1_dec.burst == msg_trx2l1_ref.burst) - assert(msg_trx2l1_legacy_dec.burst == msg_trx2l1_ref.burst) - - log.info("Compare bursts: OK") - - # Compare both parsed messages with the reference data - assert(msg_l12trx_dec.fn == msg_l12trx_ref.fn) - assert(msg_trx2l1_dec.fn == msg_trx2l1_ref.fn) - assert(msg_l12trx_dec.tn == msg_l12trx_ref.tn) - assert(msg_trx2l1_dec.tn == msg_trx2l1_ref.tn) - - log.info("Compare FN / TN: OK") - - # Compare message specific parts - assert(msg_trx2l1_dec.rssi == msg_trx2l1_ref.rssi) - assert(msg_l12trx_dec.pwr == msg_l12trx_ref.pwr) - assert(msg_trx2l1_dec.toa256 == msg_trx2l1_ref.toa256) - - log.info("Compare message specific data: OK") - - # Bit conversation test - usbits_ref = list(range(0, 256)) - sbits_ref = list(range(-127, 128)) - - # Test both usbit2sbit() and sbit2usbit() - sbits = DATAMSG.usbit2sbit(usbits_ref) - usbits = DATAMSG.sbit2usbit(sbits) - assert(usbits[:255] == usbits_ref[:255]) - assert(usbits[255] == 254) - - log.info("Check both usbit2sbit() and sbit2usbit(): OK") - - # Test both sbit2ubit() and ubit2sbit() - ubits = DATAMSG.sbit2ubit(sbits_ref) - assert(ubits == ([1] * 127 + [0] * 128)) - - sbits = DATAMSG.ubit2sbit(ubits) - assert(sbits == ([-127] * 127 + [127] * 128)) - - log.info("Check both sbit2ubit() and ubit2sbit(): OK") - - # Test message transformation - msg_l12trx_dec = msg_trx2l1_ref.gen_l12trx() - msg_trx2l1_dec = msg_l12trx_ref.gen_trx2l1() - - assert(msg_l12trx_dec.fn == msg_trx2l1_ref.fn) - assert(msg_l12trx_dec.tn == msg_trx2l1_ref.tn) - - assert(msg_trx2l1_dec.fn == msg_l12trx_ref.fn) - assert(msg_trx2l1_dec.tn == msg_l12trx_ref.tn) - - assert(msg_l12trx_dec.burst == DATAMSG.sbit2ubit(msg_trx2l1_ref.burst)) - assert(msg_trx2l1_dec.burst == DATAMSG.ubit2sbit(msg_l12trx_ref.burst)) - - log.info("Check L12TRX <-> TRX2L1 type transformations: OK") - - # Test header version coding - for ver in DATAMSG.known_versions: - # Create messages of both types - msg_l12trx = DATAMSG_L12TRX(ver = ver) - msg_trx2l1 = DATAMSG_TRX2L1(ver = ver) - - # Randomize message specific headers - msg_l12trx.rand_hdr() - msg_trx2l1.rand_hdr() - - # Randomize bursts - msg_l12trx.rand_burst() - msg_trx2l1.rand_burst() - - # Encode DATA messages - msg_l12trx_enc = msg_l12trx.gen_msg() - msg_trx2l1_enc = msg_trx2l1.gen_msg() - - # Parse generated DATA messages - msg_l12trx_dec = DATAMSG_L12TRX() - msg_trx2l1_dec = DATAMSG_TRX2L1() - msg_l12trx_dec.parse_msg(msg_l12trx_enc) - msg_trx2l1_dec.parse_msg(msg_trx2l1_enc) - - # Match the header version - assert(msg_l12trx_dec.ver == ver) - assert(msg_trx2l1_dec.ver == ver) - - # Match common TDMA fields - assert(msg_l12trx_dec.tn == msg_l12trx.tn) - assert(msg_trx2l1_dec.fn == msg_trx2l1.fn) - - # Match version specific fields - if msg_trx2l1.ver >= 0x01: - assert(msg_trx2l1_dec.nope_ind == msg_trx2l1.nope_ind) - assert(msg_trx2l1_dec.mod_type == msg_trx2l1.mod_type) - assert(msg_trx2l1_dec.tsc_set == msg_trx2l1.tsc_set) - assert(msg_trx2l1_dec.tsc == msg_trx2l1.tsc) - assert(msg_trx2l1_dec.ci == msg_trx2l1.ci) - - log.info("Check header version %u coding: OK" % ver) - - # Compare bursts - assert(msg_l12trx_dec.burst == msg_l12trx.burst) - assert(msg_trx2l1_dec.burst == msg_trx2l1.burst) - - msg_trx2l1_gen = msg_l12trx.gen_trx2l1() - msg_l12trx_gen = msg_trx2l1.gen_l12trx() - - assert(msg_trx2l1_gen is not None) - assert(msg_l12trx_gen is not None) - - # Match the header version - assert(msg_trx2l1_gen.ver == ver) - assert(msg_l12trx_gen.ver == ver) - - # Match common TDMA fields - assert(msg_trx2l1_gen.tn == msg_l12trx.tn) - assert(msg_l12trx_gen.fn == msg_trx2l1.fn) - - log.info("Verify version %u direct transformation: OK" % ver) - - # Verify NOPE indication coding - if msg_trx2l1.ver >= 0x01: - msg_trx2l1 = DATAMSG_TRX2L1(ver = ver) - msg_trx2l1.nope_ind = True - msg_trx2l1.rand_hdr() - - msg_trx2l1_dec = DATAMSG_TRX2L1() - msg_trx2l1_dec.parse_msg(msg_trx2l1.gen_msg()) - - assert(msg_trx2l1.nope_ind == msg_trx2l1_dec.nope_ind) - assert(msg_trx2l1.burst == msg_trx2l1_dec.burst) - - log.info("Verify version %u NOPE indication coding: OK" % ver) |