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ttfw: fix incorrect length when flush data cache after expect:

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data cache is unicode. while we use bytes in RegEx expect. The index of
matched pattern is calculated with bytes, could be different from
unicode. Now we fix this issue by using unicode in expect.
This commit is contained in:
He Yin Ling 2021-07-05 20:19:00 +08:00
parent 789914a405
commit 9d075a728a
1 changed files with 3 additions and 5 deletions
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8
tools/tiny-test-fw/DUT.py
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@ -543,13 +543,11 @@ class BaseDUT(object):
:return: match groups if match succeed otherwise None
"""
ret = None
if isinstance(pattern.pattern, type(u'')):
pattern = re.compile(BaseDUT.u_to_bytearray(pattern.pattern))
if isinstance(data, type(u'')):
data = BaseDUT.u_to_bytearray(data)
if isinstance(pattern.pattern, bytes):
pattern = re.compile(_decode_data(pattern.pattern))
match = pattern.search(data)
if match:
ret = tuple(None if x is None else x.decode() for x in match.groups())
ret = tuple(x for x in match.groups())
index = match.end()
else:
index = -1