()
| 29 | #[cfg(not(target_os = "redox"))] |
| 30 | #[test] |
| 31 | fn test_readlinkat() { |
| 32 | use rustix::fs::{openat, readlinkat, symlinkat, Mode, OFlags, CWD}; |
| 33 | |
| 34 | let tmp = tempfile::tempdir().unwrap(); |
| 35 | let dir = openat(CWD, tmp.path(), OFlags::RDONLY, Mode::empty()).unwrap(); |
| 36 | |
| 37 | let _ = openat(&dir, "file", OFlags::CREATE | OFlags::WRONLY, Mode::RUSR).unwrap(); |
| 38 | symlinkat("file", &dir, "link").unwrap(); |
| 39 | |
| 40 | readlinkat(&dir, "absent", Vec::new()).unwrap_err(); |
| 41 | readlinkat(&dir, "file", Vec::new()).unwrap_err(); |
| 42 | |
| 43 | let target = readlinkat(&dir, "link", Vec::new()).unwrap(); |
| 44 | assert_eq!(target.to_string_lossy(), "file"); |
| 45 | |
| 46 | symlinkat("link", &dir, "another").unwrap(); |
| 47 | |
| 48 | let target = readlinkat(&dir, "link", Vec::new()).unwrap(); |
| 49 | assert_eq!(target.to_string_lossy(), "file"); |
| 50 | let target = readlinkat(&dir, "another", Vec::new()).unwrap(); |
| 51 | assert_eq!(target.to_string_lossy(), "link"); |
| 52 | } |
| 53 | |
| 54 | #[cfg(not(target_os = "redox"))] |
| 55 | #[test] |
nothing calls this directly
no test coverage detected