1 use nix::sys::epoll::{EpollCreateFlags, EpollFlags, EpollOp, EpollEvent};
2 use nix::sys::epoll::{epoll_create1, epoll_ctl};
3 use nix::errno::Errno;
4
5 #[test]
test_epoll_errno()6 pub fn test_epoll_errno() {
7 let efd = epoll_create1(EpollCreateFlags::empty()).unwrap();
8 let result = epoll_ctl(efd, EpollOp::EpollCtlDel, 1, None);
9 assert!(result.is_err());
10 assert_eq!(result.unwrap_err(), Errno::ENOENT);
11
12 let result = epoll_ctl(efd, EpollOp::EpollCtlAdd, 1, None);
13 assert!(result.is_err());
14 assert_eq!(result.unwrap_err(), Errno::EINVAL);
15 }
16
17 #[test]
test_epoll_ctl()18 pub fn test_epoll_ctl() {
19 let efd = epoll_create1(EpollCreateFlags::empty()).unwrap();
20 let mut event = EpollEvent::new(EpollFlags::EPOLLIN | EpollFlags::EPOLLERR, 1);
21 epoll_ctl(efd, EpollOp::EpollCtlAdd, 1, &mut event).unwrap();
22 epoll_ctl(efd, EpollOp::EpollCtlDel, 1, None).unwrap();
23 }
24