Jean-Pierre Marcotte has uploaded this change for review. ( https://gerrit.osmocom.org/c/python/pyosmocom/+/38687?usp=email ) Change subject: Fixing 3-digit MNC PlmnAdapter encoding and decoding. Adding test_plmn_adapter. ...................................................................... Fixing 3-digit MNC PlmnAdapter encoding and decoding. Adding test_plmn_adapter. Change-Id: I3811b227d629bd4e051a480c9622967e31f8a376 --- M src/osmocom/construct.py M tests/test_construct.py 2 files changed, 18 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/python/pyosmocom refs/changes/87/38687/1 diff --git a/src/osmocom/construct.py b/src/osmocom/construct.py index 5a78246..d96ab5e 100644 --- a/src/osmocom/construct.py +++ b/src/osmocom/construct.py @@ -268,14 +268,14 @@ if bcd[3] == 'f': return '-'.join([bcd[:3], bcd[4:]]) else: - return '-'.join([bcd[:3], bcd[3:]]) + return '-'.join([bcd[:3], bcd[4:6]+bcd[3]]) def _encode(self, obj, context, path): l = obj.split('-') if len(l[1]) == 2: bcd = l[0] + 'f' + l[1] else: - bcd = l[0] + l[1] + bcd = l[0] + l[1][2] + l[1][0:2] return super()._encode(bcd, context, path) class InvertAdapter(Adapter): diff --git a/tests/test_construct.py b/tests/test_construct.py index ba4f8f4..b069809 100755 --- a/tests/test_construct.py +++ b/tests/test_construct.py @@ -112,6 +112,22 @@ with self.subTest(type='encode', name=exp_dec): re_enc = ad._encode(exp_dec, None, None) self.assertEqual(re_enc, enc) + + def test_plmn_adapter(self): + ad = PlmnAdapter(Bytes(3)) + td = [ + (bytes.fromhex('62f210'),'262-01'), + (bytes.fromhex('21f354'),"123-45"), + (bytes.fromhex('216354'),"123-456"), + (bytes.fromhex('030251'),"302-150") + ] + for enc, exp_dec in td: + with self.subTest(type='decode', name=exp_dec): + dec = ad._decode(enc, None, None) + self.assertEqual(dec, exp_dec) + with self.subTest(type='encode', name=exp_dec): + re_enc = ad._encode(exp_dec, None, None) + self.assertEqual(re_enc, enc) class TestAsn1DerInteger(unittest.TestCase): -- To view, visit https://gerrit.osmocom.org/c/python/pyosmocom/+/38687?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: python/pyosmocom Gerrit-Branch: master Gerrit-Change-Id: I3811b227d629bd4e051a480c9622967e31f8a376 Gerrit-Change-Number: 38687 Gerrit-PatchSet: 1 Gerrit-Owner: Jean-Pierre Marcotte <jean-pierre.marcotte.1(a)ens.etsmtl.ca>