Function downgrade_malformed_data_warning

Lib/test/test_socket.py:219–233

()

@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()