1 use rustix::process::Resource;
2 #[cfg(not(target_os = "haiku"))] // No `Core` on Haiku.
3 use rustix::process::Rlimit;
4
5 #[test]
test_getrlimit()6 fn test_getrlimit() {
7 let lim = rustix::process::getrlimit(Resource::Stack);
8 assert_ne!(lim.current, Some(0));
9 assert_ne!(lim.maximum, Some(0));
10 }
11
12 #[cfg(not(target_os = "haiku"))] // No `Core` on Haiku.
13 #[test]
test_setrlimit()14 fn test_setrlimit() {
15 let old = rustix::process::getrlimit(Resource::Core);
16 let new = Rlimit {
17 current: Some(0),
18 maximum: Some(4096),
19 };
20 assert_ne!(old, new);
21 rustix::process::setrlimit(Resource::Core, new.clone()).unwrap();
22
23 let lim = rustix::process::getrlimit(Resource::Core);
24 assert_eq!(lim, new);
25
26 #[cfg(any(target_os = "android", target_os = "linux"))]
27 {
28 let new = Rlimit {
29 current: Some(0),
30 maximum: Some(0),
31 };
32
33 let first = rustix::process::getrlimit(Resource::Core);
34
35 let old = match rustix::process::prlimit(None, Resource::Core, new.clone()) {
36 Ok(rlimit) => rlimit,
37 Err(rustix::io::Errno::NOSYS) => return,
38 Err(err) => Err(err).unwrap(),
39 };
40
41 assert_eq!(first, old);
42
43 let other = Rlimit {
44 current: Some(0),
45 maximum: Some(0),
46 };
47
48 let again =
49 rustix::process::prlimit(Some(rustix::process::getpid()), Resource::Core, other)
50 .unwrap();
51
52 assert_eq!(again, new);
53 }
54 }
55