Method test_unregister_closed

Lib/test/test_epoll.py:221–236

(self)

                          select.EPOLLIN)

    def test_unregister_closed(self):
        server, client = self._connected_pair()
        fd = server.fileno()
        ep = select.epoll(16)
        ep.register(server)

        now = time.monotonic()
        events = ep.poll(1, 4)
        then = time.monotonic()
        self.assertFalse(then - now > 0.01)

        server.close()

        with self.assertRaises(OSError) as cm:
            ep.unregister(fd)
        self.assertEqual(cm.exception.errno, errno.EBADF)

    def test_close(self):
        open_file = open(__file__, "rb")