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tests/uzlib_decompress: Actually test raw DEFLATE stream.

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This commit is contained in:
Paul Sokolovsky 2016-08-17 06:10:16 +03:00
parent ed4ce196ed
commit a6fc90f92a
1 changed files with 7 additions and 1 deletions
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8
tests/extmod/uzlib_decompress.py
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@ -18,11 +18,17 @@ for unpacked, packed in PATTERNS:
# Raw DEFLATE bitstream # Raw DEFLATE bitstream
v = b'\xcbH\xcd\xc9\xc9\x07\x00\x86\xa6\x106\x05\x00\x00\x00' v = b'\xcbH\xcd\xc9\xc9\x07\x00'
exp = b"hello" exp = b"hello"
out = zlib.decompress(v, -15) out = zlib.decompress(v, -15)
assert(out == exp) assert(out == exp)
print(exp) print(exp)
# Even when you ask CPython zlib.compress to produce Raw DEFLATE stream,
# it returns it with adler2 and oriignal size appended, as if it was a
# zlib stream. Make sure there're no random issues decompressing such.
v = b'\xcbH\xcd\xc9\xc9\x07\x00\x86\xa6\x106\x05\x00\x00\x00'
out = zlib.decompress(v, -15)
assert(out == exp)
# this should error # this should error
try: try: