1 files changed, 0 insertions, 145 deletions
diff --git a/vendor/once_cell/tests/it/race_once_box.rs b/vendor/once_cell/tests/it/race_once_box.rs
deleted file mode 100644
index 0bf3852..0000000
--- a/vendor/once_cell/tests/it/race_once_box.rs
+++ /dev/null
@@ -1,145 +0,0 @@
-#[cfg(feature = "std")]
-use std::sync::Barrier;
-use std::sync::{
-    atomic::{AtomicUsize, Ordering::SeqCst},
-    Arc,
-};
-
-use once_cell::race::OnceBox;
-
-#[derive(Default)]
-struct Heap {
-    total: Arc<AtomicUsize>,
-}
-
-#[derive(Debug)]
-struct Pebble<T> {
-    val: T,
-    total: Arc<AtomicUsize>,
-}
-
-impl<T> Drop for Pebble<T> {
-    fn drop(&mut self) {
-        self.total.fetch_sub(1, SeqCst);
-    }
-}
-
-impl Heap {
-    fn total(&self) -> usize {
-        self.total.load(SeqCst)
-    }
-    fn new_pebble<T>(&self, val: T) -> Pebble<T> {
-        self.total.fetch_add(1, SeqCst);
-        Pebble { val, total: Arc::clone(&self.total) }
-    }
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn once_box_smoke_test() {
-    use std::thread::scope;
-
-    let heap = Heap::default();
-    let global_cnt = AtomicUsize::new(0);
-    let cell = OnceBox::new();
-    let b = Barrier::new(128);
-    scope(|s| {
-        for _ in 0..128 {
-            s.spawn(|| {
-                let local_cnt = AtomicUsize::new(0);
-                cell.get_or_init(|| {
-                    global_cnt.fetch_add(1, SeqCst);
-                    local_cnt.fetch_add(1, SeqCst);
-                    b.wait();
-                    Box::new(heap.new_pebble(()))
-                });
-                assert_eq!(local_cnt.load(SeqCst), 1);
-
-                cell.get_or_init(|| {
-                    global_cnt.fetch_add(1, SeqCst);
-                    local_cnt.fetch_add(1, SeqCst);
-                    Box::new(heap.new_pebble(()))
-                });
-                assert_eq!(local_cnt.load(SeqCst), 1);
-            });
-        }
-    });
-    assert!(cell.get().is_some());
-    assert!(global_cnt.load(SeqCst) > 10);
-
-    assert_eq!(heap.total(), 1);
-    drop(cell);
-    assert_eq!(heap.total(), 0);
-}
-
-#[test]
-fn once_box_set() {
-    let heap = Heap::default();
-    let cell = OnceBox::new();
-    assert!(cell.get().is_none());
-
-    assert!(cell.set(Box::new(heap.new_pebble("hello"))).is_ok());
-    assert_eq!(cell.get().unwrap().val, "hello");
-    assert_eq!(heap.total(), 1);
-
-    assert!(cell.set(Box::new(heap.new_pebble("world"))).is_err());
-    assert_eq!(cell.get().unwrap().val, "hello");
-    assert_eq!(heap.total(), 1);
-
-    drop(cell);
-    assert_eq!(heap.total(), 0);
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn once_box_first_wins() {
-    use std::thread::scope;
-
-    let cell = OnceBox::new();
-    let val1 = 92;
-    let val2 = 62;
-
-    let b1 = Barrier::new(2);
-    let b2 = Barrier::new(2);
-    let b3 = Barrier::new(2);
-    scope(|s| {
-        s.spawn(|| {
-            let r1 = cell.get_or_init(|| {
-                b1.wait();
-                b2.wait();
-                Box::new(val1)
-            });
-            assert_eq!(*r1, val1);
-            b3.wait();
-        });
-        b1.wait();
-        s.spawn(|| {
-            let r2 = cell.get_or_init(|| {
-                b2.wait();
-                b3.wait();
-                Box::new(val2)
-            });
-            assert_eq!(*r2, val1);
-        });
-    });
-
-    assert_eq!(cell.get(), Some(&val1));
-}
-
-#[test]
-fn once_box_reentrant() {
-    let cell = OnceBox::new();
-    let res = cell.get_or_init(|| {
-        cell.get_or_init(|| Box::new("hello".to_string()));
-        Box::new("world".to_string())
-    });
-    assert_eq!(res, "hello");
-}
-
-#[test]
-fn once_box_default() {
-    struct Foo;
-
-    let cell: OnceBox<Foo> = Default::default();
-    assert!(cell.get().is_none());
-}