- fn assert_debug<T: ::std::fmt::Debug>() { }
- assert_send::<Map<Any + Send>>();
- assert_send::<Map<Any + Send + Sync>>();
- assert_sync::<Map<Any + Sync>>();
- assert_sync::<Map<Any + Send + Sync>>();
- assert_debug::<Map<Any>>();
- assert_debug::<Map<Any + Send>>();
- assert_debug::<Map<Any + Sync>>();
- assert_debug::<Map<Any + Send + Sync>>();
- assert_send::<Map<CloneAny + Send>>();
- assert_send::<Map<CloneAny + Send + Sync>>();
- assert_sync::<Map<CloneAny + Sync>>();
- assert_sync::<Map<CloneAny + Send + Sync>>();
- assert_clone::<Map<CloneAny + Send>>();
- assert_clone::<Map<CloneAny + Send + Sync>>();
- assert_clone::<Map<CloneAny + Sync>>();
- assert_clone::<Map<CloneAny + Send + Sync>>();
- assert_debug::<Map<CloneAny>>();
- assert_debug::<Map<CloneAny + Send>>();
- assert_debug::<Map<CloneAny + Sync>>();
- assert_debug::<Map<CloneAny + Send + Sync>>();
+ fn assert_debug<T: ::core::fmt::Debug>() { }
+ assert_send::<Map<dyn Any + Send>>();
+ assert_send::<Map<dyn Any + Send + Sync>>();
+ assert_sync::<Map<dyn Any + Send + Sync>>();
+ assert_debug::<Map<dyn Any>>();
+ assert_debug::<Map<dyn Any + Send>>();
+ assert_debug::<Map<dyn Any + Send + Sync>>();
+ assert_send::<Map<dyn CloneAny + Send>>();
+ assert_send::<Map<dyn CloneAny + Send + Sync>>();
+ assert_sync::<Map<dyn CloneAny + Send + Sync>>();
+ assert_clone::<Map<dyn CloneAny + Send>>();
+ assert_clone::<Map<dyn CloneAny + Send + Sync>>();
+ assert_clone::<Map<dyn CloneAny + Send + Sync>>();
+ assert_debug::<Map<dyn CloneAny>>();
+ assert_debug::<Map<dyn CloneAny + Send>>();
+ assert_debug::<Map<dyn CloneAny + Send + Sync>>();
+ }
+
+ #[test]
+ fn type_id_hasher() {
+ #[cfg(not(feature = "std"))]
+ use alloc::vec::Vec;
+ use core::hash::Hash;
+ fn verify_hashing_with(type_id: TypeId) {
+ let mut hasher = TypeIdHasher::default();
+ type_id.hash(&mut hasher);
+ // SAFETY: u64 is valid for all bit patterns.
+ assert_eq!(hasher.finish(), unsafe { core::mem::transmute::<TypeId, u64>(type_id) });
+ }
+ // Pick a variety of types, just to demonstrate it’s all sane. Normal, zero-sized, unsized, &c.
+ verify_hashing_with(TypeId::of::<usize>());
+ verify_hashing_with(TypeId::of::<()>());
+ verify_hashing_with(TypeId::of::<str>());
+ verify_hashing_with(TypeId::of::<&str>());
+ verify_hashing_with(TypeId::of::<Vec<u8>>());
+ }
+
+ #[test]
+ fn test_extend() {
+ let mut map = AnyMap::new();
+ map.extend([Box::new(123) as Box<dyn Any>, Box::new(456), Box::new(true)]);
+ assert_eq!(map.get(), Some(&456));
+ assert_eq!(map.get::<bool>(), Some(&true));
+ assert!(map.get::<Box<dyn Any>>().is_none());