test_event.rs - mozsearch

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use libc::intptr_t;

use nix::sys::event::{EventFilter, EventFlag, FilterFlag, KEvent};

#[test]

fn test_struct_kevent() {

    use std::mem;

    let udata: intptr_t = 12345;

    let data: intptr_t = 0x1337;

    let actual = KEvent::new(

        0xdead_beef,

        EventFilter::EVFILT_READ,

        EventFlag::EV_ONESHOT | EventFlag::EV_ADD,

        FilterFlag::NOTE_CHILD | FilterFlag::NOTE_EXIT,

        data,

        udata,

);

    assert_eq!(0xdead_beef, actual.ident());

    assert_eq!(EventFilter::EVFILT_READ, actual.filter().unwrap());

    assert_eq!(libc::EV_ONESHOT | libc::EV_ADD, actual.flags().bits());

    assert_eq!(libc::NOTE_CHILD | libc::NOTE_EXIT, actual.fflags().bits());

    assert_eq!(data, actual.data());

    assert_eq!(udata, actual.udata());

    assert_eq!(mem::size_of::<libc::kevent>(), mem::size_of::<KEvent>());

#[test]

fn test_kevent_filter() {

    let udata: intptr_t = 12345;

    let actual = KEvent::new(

        0xdead_beef,

        EventFilter::EVFILT_READ,

        EventFlag::EV_ONESHOT | EventFlag::EV_ADD,

        FilterFlag::NOTE_CHILD | FilterFlag::NOTE_EXIT,

        0x1337,

        udata,

);

    assert_eq!(EventFilter::EVFILT_READ, actual.filter().unwrap());