test_win32file.py 文件源码

def test_basics(self):
        s = socket.socket()
        e = win32event.CreateEvent(None, 1, 0, None)
        win32file.WSAEventSelect(s, e, 0)
        self.assertEquals(win32file.WSAEnumNetworkEvents(s), {})
        self.assertEquals(win32file.WSAEnumNetworkEvents(s, e), {})
        self.assertRaises(TypeError, win32file.WSAEnumNetworkEvents, s, e, 3)
        self.assertRaises(TypeError, win32file.WSAEnumNetworkEvents, s, "spam")
        self.assertRaises(TypeError, win32file.WSAEnumNetworkEvents, "spam", e)
        self.assertRaises(TypeError, win32file.WSAEnumNetworkEvents, "spam")
        f = open("NUL")
        h = win32file._get_osfhandle(f.fileno())
        self.assertRaises(win32file.error, win32file.WSAEnumNetworkEvents, h)
        self.assertRaises(win32file.error, win32file.WSAEnumNetworkEvents, s, h)
        try:
            win32file.WSAEnumNetworkEvents(h)
        except win32file.error as e:
            self.assertEquals(e.winerror, win32file.WSAENOTSOCK)
        try:
            win32file.WSAEnumNetworkEvents(s, h)
        except win32file.error as e:
            # According to the docs it would seem reasonable that
            # this would fail with WSAEINVAL, but it doesn't.
            self.assertEquals(e.winerror, win32file.WSAENOTSOCK)