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Test backward compatibility to py2 byte-less msgpack unpacker

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shortcutme 2019-03-16 00:56:50 +01:00
parent 48b6c81b36
commit bf6771152e
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1 changed files with 25 additions and 0 deletions
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25
src/Test/TestMsgpack.py
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@ -58,3 +58,28 @@ class TestMsgpack:
assert data_unpacked["cmd"] == "response" assert data_unpacked["cmd"] == "response"
assert type(data_unpacked["body"]) == bytes assert type(data_unpacked["body"]) == bytes
def testBackwardCompatibility(self):
packed = {}
packed["py3"] = Msgpack.pack(self.test_data, use_bin_type=False)
packed["py3_bin"] = Msgpack.pack(self.test_data, use_bin_type=True)
for key, val in packed.items():
unpacked = Msgpack.unpack(val)
type(unpacked["utf8"]) == str
type(unpacked["bin"]) == bytes
# Packed with use_bin_type=False (pre-ZeroNet 0.7.0)
unpacked = Msgpack.unpack(packed["py3"], decode=True)
type(unpacked["utf8"]) == str
type(unpacked["bin"]) == bytes
assert len(unpacked["utf8"]) == 9
assert len(unpacked["bin"]) == 10
with pytest.raises(UnicodeDecodeError) as err: # Try to decode binary as utf-8
unpacked = Msgpack.unpack(packed["py3"], decode=False)
# Packed with use_bin_type=True
unpacked = Msgpack.unpack(packed["py3_bin"], decode=False)
type(unpacked["utf8"]) == str
type(unpacked["bin"]) == bytes
assert len(unpacked["utf8"]) == 9
assert len(unpacked["bin"]) == 10