micropython/tests/extmod/uzlib_decompio.py

34 wiersze
691 B
Python
Czysty Zwykły widok Historia

try:
import uzlib as zlib
2017-02-14 22:56:22 +00:00
import uio as io
except ImportError:
print("SKIP")
raise SystemExit
# Raw DEFLATE bitstream
buf = io.BytesIO(b"\xcbH\xcd\xc9\xc9\x07\x00")
inp = zlib.DecompIO(buf, -8)
print(buf.seek(0, 1))
print(inp.read(1))
print(buf.seek(0, 1))
print(inp.read(2))
print(inp.read())
print(buf.seek(0, 1))
print(inp.read(1))
print(inp.read())
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))