1 #[cfg(feature = "fs")]
2 #[cfg(not(target_os = "redox"))]
3 #[test]
test_owned()4 fn test_owned() {
5 use rustix::fd::{AsFd, AsRawFd, FromRawFd, IntoRawFd};
6
7 let file = rustix::fs::openat(
8 rustix::fs::cwd(),
9 "Cargo.toml",
10 rustix::fs::OFlags::RDONLY,
11 rustix::fs::Mode::empty(),
12 )
13 .unwrap();
14
15 let raw = file.as_raw_fd();
16 assert_eq!(raw, file.as_fd().as_raw_fd());
17
18 let inner = file.into_raw_fd();
19 assert_eq!(raw, inner);
20
21 let new = unsafe { rustix::fd::OwnedFd::from_raw_fd(inner) };
22 let mut buf = [0_u8; 4];
23 let _ = rustix::io::read(&new, &mut buf).unwrap();
24 }
25