Rollup merge of #98979 - RalfJung:more-alloc-range, r=oli-obk

[rust.git] / compiler / rustc_arena / src / tests.rs

diff --git a/compiler/rustc_arena/src/tests.rs b/compiler/rustc_arena/src/tests.rs
index 911e577c1edc7b5b29bea226cd68fbc7c8a80029..ad61464343a4a852194420160d717d19e1c6b8ac 100644 (file)
--- a/compiler/rustc_arena/src/tests.rs
+++ b/compiler/rustc_arena/src/tests.rs
@@ -79,7 +79,11 @@ fn alloc_outer<F: Fn() -> Outer<'a>>(&self, f: F) -> &Outer<'_> {
 #[test]
 pub fn test_copy() {
     let arena = TypedArena::default();
-    for _ in 0..100000 {
+    #[cfg(not(miri))]
+    const N: usize = 100000;
+    #[cfg(miri)]
+    const N: usize = 1000;
+    for _ in 0..N {
         arena.alloc(Point { x: 1, y: 2, z: 3 });
     }
 }
@@ -106,7 +110,11 @@ struct Noncopy {
 #[test]
 pub fn test_noncopy() {
     let arena = TypedArena::default();
-    for _ in 0..100000 {
+    #[cfg(not(miri))]
+    const N: usize = 100000;
+    #[cfg(miri)]
+    const N: usize = 1000;
+    for _ in 0..N {
         arena.alloc(Noncopy { string: "hello world".to_string(), array: vec![1, 2, 3, 4, 5] });
     }
 }
@@ -114,7 +122,11 @@ pub fn test_noncopy() {
 #[test]
 pub fn test_typed_arena_zero_sized() {
     let arena = TypedArena::default();
-    for _ in 0..100000 {
+    #[cfg(not(miri))]
+    const N: usize = 100000;
+    #[cfg(miri)]
+    const N: usize = 1000;
+    for _ in 0..N {
         arena.alloc(());
     }
 }
@@ -124,7 +136,11 @@ pub fn test_typed_arena_clear() {
     let mut arena = TypedArena::default();
     for _ in 0..10 {
         arena.clear();
-        for _ in 0..10000 {
+        #[cfg(not(miri))]
+        const N: usize = 10000;
+        #[cfg(miri)]
+        const N: usize = 100;
+        for _ in 0..N {
             arena.alloc(Point { x: 1, y: 2, z: 3 });
         }
     }