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use nix::poll::*;
use nix::unistd::{write, pipe};
#[test]
fn test_poll() {
let (r, w) = pipe().unwrap();
let mut fds = [PollFd {
fd: r,
events: POLLIN,
revents: EventFlags::empty()
}];
let nfds = poll(&mut fds, 100).unwrap();
assert_eq!(nfds, 0);
assert!(!fds[0].revents.contains(POLLIN));
write(w, b".").unwrap();
let nfds = poll(&mut fds, 100).unwrap();
assert_eq!(nfds, 1);
assert!(fds[0].revents.contains(POLLIN));
}
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