Function test_windows_functionality

src/trio/_tests/test_fakenet.py:200–223

()

    reason="windows-specific fakesocket testing",
)
async def test_windows_functionality() -> None:
    # mypy doesn't support a good way of aborting typechecking on different platforms
    if sys.platform == "win32":  # pragma: no branch
        fn()
        s1 = trio.socket.socket(type=trio.socket.SOCK_DGRAM)
        s2 = trio.socket.socket(type=trio.socket.SOCK_DGRAM)
        await s1.bind(("127.0.0.1", 0))
        with pytest.raises(
            AttributeError,
            match=r"^'FakeSocket' object has no attribute 'sendmsg'$",
        ):
            await s1.sendmsg([b"jkl"], (), 0, s2.getsockname())  # type: ignore[attr-defined]
        with pytest.raises(
            AttributeError,
            match=r"^'FakeSocket' object has no attribute 'recvmsg'$",
        ):
            s2.recvmsg(0)  # type: ignore[attr-defined]
        with pytest.raises(
            AttributeError,
            match=r"^'FakeSocket' object has no attribute 'recvmsg_into'$",
        ):
            s2.recvmsg_into([])  # type: ignore[attr-defined]
        with pytest.raises(NotImplementedError):
            s1.share(0)


async def test_basic_tcp() -> None: