test_epoll.rs - mozsearch

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#![allow(deprecated)]

use nix::errno::Errno;

use nix::sys::epoll::{epoll_create1, epoll_ctl};

use nix::sys::epoll::{EpollCreateFlags, EpollEvent, EpollFlags, EpollOp};

#[test]

pub fn test_epoll_errno() {

    let efd = epoll_create1(EpollCreateFlags::empty()).unwrap();

    let result = epoll_ctl(efd, EpollOp::EpollCtlDel, 1, None);

    result.expect_err("assertion failed");

    assert_eq!(result.unwrap_err(), Errno::ENOENT);

    let result = epoll_ctl(efd, EpollOp::EpollCtlAdd, 1, None);

    result.expect_err("assertion failed");

    assert_eq!(result.unwrap_err(), Errno::EINVAL);

#[test]

pub fn test_epoll_ctl() {

    let efd = epoll_create1(EpollCreateFlags::empty()).unwrap();

    let mut event =

        EpollEvent::new(EpollFlags::EPOLLIN | EpollFlags::EPOLLERR, 1);

    epoll_ctl(efd, EpollOp::EpollCtlAdd, 1, &mut event).unwrap();

    epoll_ctl(efd, EpollOp::EpollCtlDel, 1, None).unwrap();