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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /vendor/crossbeam-deque/tests/injector.rs
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/crossbeam-deque/tests/injector.rs')
-rw-r--r--vendor/crossbeam-deque/tests/injector.rs28
1 files changed, 27 insertions, 1 deletions
diff --git a/vendor/crossbeam-deque/tests/injector.rs b/vendor/crossbeam-deque/tests/injector.rs
index 3f74d1bfb..f706a8d9c 100644
--- a/vendor/crossbeam-deque/tests/injector.rs
+++ b/vendor/crossbeam-deque/tests/injector.rs
@@ -46,6 +46,9 @@ fn is_empty() {
#[test]
fn spsc() {
+ #[cfg(miri)]
+ const COUNT: usize = 500;
+ #[cfg(not(miri))]
const COUNT: usize = 100_000;
let q = Injector::new();
@@ -58,6 +61,8 @@ fn spsc() {
assert_eq!(i, v);
break;
}
+ #[cfg(miri)]
+ std::hint::spin_loop();
}
}
@@ -73,6 +78,9 @@ fn spsc() {
#[test]
fn mpmc() {
+ #[cfg(miri)]
+ const COUNT: usize = 500;
+ #[cfg(not(miri))]
const COUNT: usize = 25_000;
const THREADS: usize = 4;
@@ -96,6 +104,8 @@ fn mpmc() {
v[n].fetch_add(1, SeqCst);
break;
}
+ #[cfg(miri)]
+ std::hint::spin_loop();
}
}
});
@@ -111,6 +121,9 @@ fn mpmc() {
#[test]
fn stampede() {
const THREADS: usize = 8;
+ #[cfg(miri)]
+ const COUNT: usize = 500;
+ #[cfg(not(miri))]
const COUNT: usize = 50_000;
let q = Injector::new();
@@ -152,6 +165,9 @@ fn stampede() {
#[test]
fn stress() {
const THREADS: usize = 8;
+ #[cfg(miri)]
+ const COUNT: usize = 500;
+ #[cfg(not(miri))]
const COUNT: usize = 50_000;
let q = Injector::new();
@@ -208,6 +224,7 @@ fn stress() {
.unwrap();
}
+#[cfg_attr(miri, ignore)] // Miri is too slow
#[test]
fn no_starvation() {
const THREADS: usize = 8;
@@ -269,8 +286,17 @@ fn no_starvation() {
#[test]
fn destructors() {
+ #[cfg(miri)]
+ const THREADS: usize = 2;
+ #[cfg(not(miri))]
const THREADS: usize = 8;
+ #[cfg(miri)]
+ const COUNT: usize = 500;
+ #[cfg(not(miri))]
const COUNT: usize = 50_000;
+ #[cfg(miri)]
+ const STEPS: usize = 100;
+ #[cfg(not(miri))]
const STEPS: usize = 1000;
struct Elem(usize, Arc<Mutex<Vec<usize>>>);
@@ -341,7 +367,7 @@ fn destructors() {
{
let mut v = dropped.lock().unwrap();
assert_eq!(v.len(), rem);
- v.sort();
+ v.sort_unstable();
for pair in v.windows(2) {
assert_eq!(pair[0] + 1, pair[1]);
}