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author | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
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committer | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
commit | a990de90fe41456a23e58bd087d2f107d321f3a1 (patch) | |
tree | 15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/flume/tests/after.rs | |
parent | 3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff) | |
download | fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip |
Deleted vendor folder
Diffstat (limited to 'vendor/flume/tests/after.rs')
-rw-r--r-- | vendor/flume/tests/after.rs | 339 |
1 files changed, 0 insertions, 339 deletions
diff --git a/vendor/flume/tests/after.rs b/vendor/flume/tests/after.rs deleted file mode 100644 index 6d25108..0000000 --- a/vendor/flume/tests/after.rs +++ /dev/null @@ -1,339 +0,0 @@ -// //! Tests for the after channel flavor. - -// #[macro_use] -// extern crate crossbeam_channel; -// extern crate crossbeam_utils; -// extern crate rand; - -// use std::sync::atomic::AtomicUsize; -// use std::sync::atomic::Ordering; -// use std::thread; -// use std::time::{Duration, Instant}; - -// use crossbeam_channel::{after, Select, TryRecvError}; -// use crossbeam_utils::thread::scope; - -// fn ms(ms: u64) -> Duration { -// Duration::from_millis(ms) -// } - -// #[test] -// fn fire() { -// let start = Instant::now(); -// let r = after(ms(50)); - -// assert_eq!(r.try_recv(), Err(TryRecvError::Empty)); -// thread::sleep(ms(100)); - -// let fired = r.try_recv().unwrap(); -// assert!(start < fired); -// assert!(fired - start >= ms(50)); - -// let now = Instant::now(); -// assert!(fired < now); -// assert!(now - fired >= ms(50)); - -// assert_eq!(r.try_recv(), Err(TryRecvError::Empty)); - -// select! { -// recv(r) -> _ => panic!(), -// default => {} -// } - -// select! { -// recv(r) -> _ => panic!(), -// recv(after(ms(200))) -> _ => {} -// } -// } - -// #[test] -// fn capacity() { -// const COUNT: usize = 10; - -// for i in 0..COUNT { -// let r = after(ms(i as u64)); -// assert_eq!(r.capacity(), Some(1)); -// } -// } - -// #[test] -// fn len_empty_full() { -// let r = after(ms(50)); - -// assert_eq!(r.len(), 0); -// assert_eq!(r.is_empty(), true); -// assert_eq!(r.is_full(), false); - -// thread::sleep(ms(100)); - -// assert_eq!(r.len(), 1); -// assert_eq!(r.is_empty(), false); -// assert_eq!(r.is_full(), true); - -// r.try_recv().unwrap(); - -// assert_eq!(r.len(), 0); -// assert_eq!(r.is_empty(), true); -// assert_eq!(r.is_full(), false); -// } - -// #[test] -// fn try_recv() { -// let r = after(ms(200)); -// assert!(r.try_recv().is_err()); - -// thread::sleep(ms(100)); -// assert!(r.try_recv().is_err()); - -// thread::sleep(ms(200)); -// assert!(r.try_recv().is_ok()); -// assert!(r.try_recv().is_err()); - -// thread::sleep(ms(200)); -// assert!(r.try_recv().is_err()); -// } - -// #[test] -// fn recv() { -// let start = Instant::now(); -// let r = after(ms(50)); - -// let fired = r.recv().unwrap(); -// assert!(start < fired); -// assert!(fired - start >= ms(50)); - -// let now = Instant::now(); -// assert!(fired < now); -// assert!(now - fired < fired - start); - -// assert_eq!(r.try_recv(), Err(TryRecvError::Empty)); -// } - -// #[test] -// fn recv_timeout() { -// let start = Instant::now(); -// let r = after(ms(200)); - -// assert!(r.recv_timeout(ms(100)).is_err()); -// let now = Instant::now(); -// assert!(now - start >= ms(100)); -// assert!(now - start <= ms(150)); - -// let fired = r.recv_timeout(ms(200)).unwrap(); -// assert!(fired - start >= ms(200)); -// assert!(fired - start <= ms(250)); - -// assert!(r.recv_timeout(ms(200)).is_err()); -// let now = Instant::now(); -// assert!(now - start >= ms(400)); -// assert!(now - start <= ms(450)); - -// assert_eq!(r.try_recv(), Err(TryRecvError::Empty)); -// } - -// #[test] -// fn recv_two() { -// let r1 = after(ms(50)); -// let r2 = after(ms(50)); - -// scope(|scope| { -// scope.spawn(|_| { -// select! { -// recv(r1) -> _ => {} -// recv(r2) -> _ => {} -// } -// }); -// scope.spawn(|_| { -// select! { -// recv(r1) -> _ => {} -// recv(r2) -> _ => {} -// } -// }); -// }) -// .unwrap(); -// } - -// #[test] -// fn recv_race() { -// select! { -// recv(after(ms(50))) -> _ => {} -// recv(after(ms(100))) -> _ => panic!(), -// } - -// select! { -// recv(after(ms(100))) -> _ => panic!(), -// recv(after(ms(50))) -> _ => {} -// } -// } - -// #[test] -// fn stress_default() { -// const COUNT: usize = 10; - -// for _ in 0..COUNT { -// select! { -// recv(after(ms(0))) -> _ => {} -// default => panic!(), -// } -// } - -// for _ in 0..COUNT { -// select! { -// recv(after(ms(100))) -> _ => panic!(), -// default => {} -// } -// } -// } - -// #[test] -// fn select() { -// const THREADS: usize = 4; -// const COUNT: usize = 1000; -// const TIMEOUT_MS: u64 = 100; - -// let v = (0..COUNT) -// .map(|i| after(ms(i as u64 / TIMEOUT_MS / 2))) -// .collect::<Vec<_>>(); -// let hits = AtomicUsize::new(0); - -// scope(|scope| { -// for _ in 0..THREADS { -// scope.spawn(|_| { -// let v: Vec<&_> = v.iter().collect(); - -// loop { -// let timeout = after(ms(TIMEOUT_MS)); -// let mut sel = Select::new(); -// for r in &v { -// sel.recv(r); -// } -// let oper_timeout = sel.recv(&timeout); - -// let oper = sel.select(); -// match oper.index() { -// i if i == oper_timeout => { -// oper.recv(&timeout).unwrap(); -// break; -// } -// i => { -// oper.recv(&v[i]).unwrap(); -// hits.fetch_add(1, Ordering::SeqCst); -// } -// } -// } -// }); -// } -// }) -// .unwrap(); - -// assert_eq!(hits.load(Ordering::SeqCst), COUNT); -// } - -// #[test] -// fn ready() { -// const THREADS: usize = 4; -// const COUNT: usize = 1000; -// const TIMEOUT_MS: u64 = 100; - -// let v = (0..COUNT) -// .map(|i| after(ms(i as u64 / TIMEOUT_MS / 2))) -// .collect::<Vec<_>>(); -// let hits = AtomicUsize::new(0); - -// scope(|scope| { -// for _ in 0..THREADS { -// scope.spawn(|_| { -// let v: Vec<&_> = v.iter().collect(); - -// loop { -// let timeout = after(ms(TIMEOUT_MS)); -// let mut sel = Select::new(); -// for r in &v { -// sel.recv(r); -// } -// let oper_timeout = sel.recv(&timeout); - -// loop { -// let i = sel.ready(); -// if i == oper_timeout { -// timeout.try_recv().unwrap(); -// return; -// } else if v[i].try_recv().is_ok() { -// hits.fetch_add(1, Ordering::SeqCst); -// break; -// } -// } -// } -// }); -// } -// }) -// .unwrap(); - -// assert_eq!(hits.load(Ordering::SeqCst), COUNT); -// } - -// #[test] -// fn stress_clone() { -// const RUNS: usize = 1000; -// const THREADS: usize = 10; -// const COUNT: usize = 50; - -// for i in 0..RUNS { -// let r = after(ms(i as u64)); - -// scope(|scope| { -// for _ in 0..THREADS { -// scope.spawn(|_| { -// let r = r.clone(); -// let _ = r.try_recv(); - -// for _ in 0..COUNT { -// drop(r.clone()); -// thread::yield_now(); -// } -// }); -// } -// }) -// .unwrap(); -// } -// } - -// #[test] -// fn fairness() { -// const COUNT: usize = 1000; - -// for &dur in &[0, 1] { -// let mut hits = [0usize; 2]; - -// for _ in 0..COUNT { -// select! { -// recv(after(ms(dur))) -> _ => hits[0] += 1, -// recv(after(ms(dur))) -> _ => hits[1] += 1, -// } -// } - -// assert!(hits.iter().all(|x| *x >= COUNT / hits.len() / 2)); -// } -// } - -// #[test] -// fn fairness_duplicates() { -// const COUNT: usize = 1000; - -// for &dur in &[0, 1] { -// let mut hits = [0usize; 5]; - -// for _ in 0..COUNT { -// let r = after(ms(dur)); -// select! { -// recv(r) -> _ => hits[0] += 1, -// recv(r) -> _ => hits[1] += 1, -// recv(r) -> _ => hits[2] += 1, -// recv(r) -> _ => hits[3] += 1, -// recv(r) -> _ => hits[4] += 1, -// } -// } - -// assert!(hits.iter().all(|x| *x >= COUNT / hits.len() / 2)); -// } -// } |