make test less big

Author: BoxyUwU

crates/bevy_ecs/src/lib.rs

@@ -637,8 +637,22 @@ mod tests {
     #[test]
     fn table_add_remove_many() {
         let mut world = World::default();
-        let mut entities = Vec::with_capacity(10_000);
-        for _ in 0..1000 {
+        #[cfg(miri)]
+        let mut entities = Vec::with_capacity(10);
+        #[cfg(not(miri))]
+        let mut entities = Vec::with_capacity(1_000);
+
+        let to;
+        #[cfg(miri)]
+        {
+            to = 10;
+        }
+        #[cfg(not(miri))]
+        {
+            to = 1000;
+        }
+
+        for _ in 0..to {
             entities.push(world.spawn().insert(B(0)).id());
         }