13da5c369Sopenharmony_ciuse nix::errno::Errno; 23da5c369Sopenharmony_ciuse nix::sys::epoll::{epoll_create1, epoll_ctl}; 33da5c369Sopenharmony_ciuse nix::sys::epoll::{EpollCreateFlags, EpollEvent, EpollFlags, EpollOp}; 43da5c369Sopenharmony_ci 53da5c369Sopenharmony_ci#[test] 63da5c369Sopenharmony_cipub fn test_epoll_errno() { 73da5c369Sopenharmony_ci let efd = epoll_create1(EpollCreateFlags::empty()).unwrap(); 83da5c369Sopenharmony_ci let result = epoll_ctl(efd, EpollOp::EpollCtlDel, 1, None); 93da5c369Sopenharmony_ci result.expect_err("assertion failed"); 103da5c369Sopenharmony_ci assert_eq!(result.unwrap_err(), Errno::ENOENT); 113da5c369Sopenharmony_ci 123da5c369Sopenharmony_ci let result = epoll_ctl(efd, EpollOp::EpollCtlAdd, 1, None); 133da5c369Sopenharmony_ci result.expect_err("assertion failed"); 143da5c369Sopenharmony_ci assert_eq!(result.unwrap_err(), Errno::EINVAL); 153da5c369Sopenharmony_ci} 163da5c369Sopenharmony_ci 173da5c369Sopenharmony_ci#[test] 183da5c369Sopenharmony_cipub fn test_epoll_ctl() { 193da5c369Sopenharmony_ci let efd = epoll_create1(EpollCreateFlags::empty()).unwrap(); 203da5c369Sopenharmony_ci let mut event = 213da5c369Sopenharmony_ci EpollEvent::new(EpollFlags::EPOLLIN | EpollFlags::EPOLLERR, 1); 223da5c369Sopenharmony_ci epoll_ctl(efd, EpollOp::EpollCtlAdd, 1, &mut event).unwrap(); 233da5c369Sopenharmony_ci epoll_ctl(efd, EpollOp::EpollCtlDel, 1, None).unwrap(); 243da5c369Sopenharmony_ci} 25