vendor/rustix/tests/fs/mknodat.rs

   1 #[cfg(not(any(
   2     target_os = "ios",
   3     target_os = "macos",
   4     target_os = "redox",
   5     target_os = "wasi",
   6 )))]
   7 #[test]
   8 fn test_mknodat() {
   9     use rustix::fs::{cwd, mknodat, openat, statat, unlinkat, AtFlags, FileType, Mode, OFlags};
  10
  11     let tmp = tempfile::tempdir().unwrap();
  12     let dir = openat(cwd(), tmp.path(), OFlags::RDONLY, Mode::empty()).unwrap();
  13
  14     // Create a regular file. Not supported on FreeBSD or OpenBSD.
  15     #[cfg(not(any(target_os = "freebsd", target_os = "openbsd")))]
  16     {
  17         mknodat(&dir, "foo", FileType::RegularFile, Mode::empty(), 0).unwrap();
  18         let stat = statat(&dir, "foo", AtFlags::empty()).unwrap();
  19         assert_eq!(FileType::from_raw_mode(stat.st_mode), FileType::RegularFile);
  20         unlinkat(&dir, "foo", AtFlags::empty()).unwrap();
  21     }
  22
  23     mknodat(&dir, "foo", FileType::Fifo, Mode::empty(), 0).unwrap();
  24     let stat = statat(&dir, "foo", AtFlags::empty()).unwrap();
  25     assert_eq!(FileType::from_raw_mode(stat.st_mode), FileType::Fifo);
  26     unlinkat(&dir, "foo", AtFlags::empty()).unwrap();
  27 }