diff options
Diffstat (limited to 'Lib/test/test_socket.py')
| -rw-r--r-- | Lib/test/test_socket.py | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index 6572032c1d1..cd3497f0274 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -27,6 +27,7 @@ import tempfile import threading import time import traceback +import warnings from weakref import proxy try: import multiprocessing @@ -209,6 +210,24 @@ def socket_setdefaulttimeout(timeout): socket.setdefaulttimeout(old_timeout) +@contextlib.contextmanager +def downgrade_malformed_data_warning(): + # This warning happens on macos and win, but does not always happen on linux. + if sys.platform not in {"win32", "darwin"}: + yield + return + + with warnings.catch_warnings(): + # TODO: gh-110012, we should investigate why this warning is happening + # and fix it properly. + warnings.filterwarnings( + action="always", + message="received malformed or improperly-truncated ancillary data", + category=RuntimeWarning, + ) + yield + + HAVE_SOCKET_CAN = _have_socket_can() HAVE_SOCKET_CAN_ISOTP = _have_socket_can_isotp() @@ -3991,8 +4010,9 @@ class SCMRightsTest(SendrecvmsgServerTimeoutBase): # mindata and maxdata bytes when received with buffer size # ancbuf, and that any complete file descriptor numbers are # valid. - msg, ancdata, flags, addr = self.doRecvmsg(self.serv_sock, - len(MSG), ancbuf) + with downgrade_malformed_data_warning(): # TODO: gh-110012 + msg, ancdata, flags, addr = self.doRecvmsg(self.serv_sock, + len(MSG), ancbuf) self.assertEqual(msg, MSG) self.checkRecvmsgAddress(addr, self.cli_addr) self.checkFlags(flags, eor=True, checkset=socket.MSG_CTRUNC) @@ -4343,8 +4363,9 @@ class RFC3542AncillaryTest(SendrecvmsgServerTimeoutBase): self.serv_sock.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_RECVHOPLIMIT, 1) self.misc_event.set() - msg, ancdata, flags, addr = self.doRecvmsg( - self.serv_sock, len(MSG), socket.CMSG_LEN(SIZEOF_INT) - 1) + with downgrade_malformed_data_warning(): # TODO: gh-110012 + msg, ancdata, flags, addr = self.doRecvmsg( + self.serv_sock, len(MSG), socket.CMSG_LEN(SIZEOF_INT) - 1) self.assertEqual(msg, MSG) self.checkRecvmsgAddress(addr, self.cli_addr) @@ -4447,9 +4468,10 @@ class RFC3542AncillaryTest(SendrecvmsgServerTimeoutBase): self.serv_sock.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_RECVTCLASS, 1) self.misc_event.set() - msg, ancdata, flags, addr = self.doRecvmsg( - self.serv_sock, len(MSG), - socket.CMSG_SPACE(SIZEOF_INT) + socket.CMSG_LEN(SIZEOF_INT) - 1) + with downgrade_malformed_data_warning(): # TODO: gh-110012 + msg, ancdata, flags, addr = self.doRecvmsg( + self.serv_sock, len(MSG), + socket.CMSG_SPACE(SIZEOF_INT) + socket.CMSG_LEN(SIZEOF_INT) - 1) self.assertEqual(msg, MSG) self.checkRecvmsgAddress(addr, self.cli_addr) |