mirror of
https://github.com/licsber/micropython.git
synced 2024-09-20 09:00:23 +08:00
20d3a6b196
An SSL stream can only handle CLOSE and POLL ioctls. Other ones do not make sense, or at least it doesn't make sense to pass the ioctl request directly down to the underlying stream. In particular MP_STREAM_GET_FILENO should not be passed to the underlying stream because the SSL stream is not directly related to a file descriptor, and the SSL stream must handle the polling itself. Signed-off-by: Damien George <damien@micropython.org>
32 lines
758 B
Python
32 lines
758 B
Python
# Test SSL ioctl method.
|
|
# Direct access to this method is only available if MICROPY_UNIX_COVERAGE is enabled.
|
|
|
|
try:
|
|
import io, ssl
|
|
|
|
io.BytesIO
|
|
except (ImportError, AttributeError):
|
|
print("SKIP")
|
|
raise SystemExit
|
|
|
|
_MP_STREAM_POLL = 3
|
|
_MP_STREAM_CLOSE = 4
|
|
_MP_STREAM_GET_FILENO = 10
|
|
|
|
s = ssl.wrap_socket(io.BytesIO(), server_side=1, do_handshake=0)
|
|
|
|
if not hasattr(s, "ioctl"):
|
|
print("SKIP")
|
|
raise SystemExit
|
|
|
|
# These ioctl's should be unsupported.
|
|
for request in (-1, 0, _MP_STREAM_GET_FILENO):
|
|
try:
|
|
s.ioctl(request, 0)
|
|
except OSError:
|
|
print(request, "OSError")
|
|
|
|
# These ioctl's should be supported.
|
|
for request in (_MP_STREAM_CLOSE, _MP_STREAM_POLL, _MP_STREAM_CLOSE):
|
|
print(request, s.ioctl(request, 0))
|