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tests/extmod/uzlib_decompio: Add zlib bitstream testcases.

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This commit is contained in:
Paul Sokolovsky 2016-09-04 14:45:27 +03:00
parent 1bc5cb4312
commit 61e2dfd97d
2 changed files with 17 additions and 1 deletions
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15
tests/extmod/uzlib_decompio.py
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@ -7,7 +7,7 @@ import uio as io
# Raw DEFLATE bitstream # Raw DEFLATE bitstream
buf = io.BytesIO(b'\xcbH\xcd\xc9\xc9\x07\x00') buf = io.BytesIO(b'\xcbH\xcd\xc9\xc9\x07\x00')
inp = zlib.DecompIO(buf) inp = zlib.DecompIO(buf, -8)
print(buf.seek(0, 1)) print(buf.seek(0, 1))
print(inp.read(1)) print(inp.read(1))
print(buf.seek(0, 1)) print(buf.seek(0, 1))
@ -17,3 +17,16 @@ print(buf.seek(0, 1))
print(inp.read(1)) print(inp.read(1))
print(inp.read()) print(inp.read())
print(buf.seek(0, 1)) print(buf.seek(0, 1))
# zlib bitstream
inp = zlib.DecompIO(io.BytesIO(b'x\x9c30\xa0=\x00\x00\xb3q\x12\xc1'))
print(inp.read(10))
print(inp.read())
# zlib bitstream, wrong checksum
inp = zlib.DecompIO(io.BytesIO(b'x\x9c30\xa0=\x00\x00\xb3q\x12\xc0'))
try:
print(inp.read())
except OSError as e:
print(repr(e))

3
tests/extmod/uzlib_decompio.py.exp
View File

@ -7,3 +7,6 @@ b'lo'
b'' b''
b'' b''
7 7
b'0000000000'
b'000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
OSError(22,)