Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ra-salsa/tests/storage_varieties/tests.rs')
| -rw-r--r-- | crates/ra-salsa/tests/storage_varieties/tests.rs | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/crates/ra-salsa/tests/storage_varieties/tests.rs b/crates/ra-salsa/tests/storage_varieties/tests.rs deleted file mode 100644 index 7c33bbfc74..0000000000 --- a/crates/ra-salsa/tests/storage_varieties/tests.rs +++ /dev/null @@ -1,49 +0,0 @@ -#![cfg(test)] - -use crate::implementation::DatabaseImpl; -use crate::queries::Database; -use ra_salsa::Database as _Database; -use ra_salsa::Durability; - -#[test] -fn memoized_twice() { - let db = DatabaseImpl::default(); - let v1 = db.memoized(); - let v2 = db.memoized(); - assert_eq!(v1, v2); -} - -#[test] -fn volatile_twice() { - let mut db = DatabaseImpl::default(); - let v1 = db.volatile(); - let v2 = db.volatile(); // volatiles are cached, so 2nd read returns the same - assert_eq!(v1, v2); - - db.synthetic_write(Durability::LOW); // clears volatile caches - - let v3 = db.volatile(); // will re-increment the counter - let v4 = db.volatile(); // second call will be cached - assert_eq!(v1 + 1, v3); - assert_eq!(v3, v4); -} - -#[test] -fn intermingled() { - let mut db = DatabaseImpl::default(); - let v1 = db.volatile(); - let v2 = db.memoized(); - let v3 = db.volatile(); // cached - let v4 = db.memoized(); // cached - - assert_eq!(v1, v2); - assert_eq!(v1, v3); - assert_eq!(v2, v4); - - db.synthetic_write(Durability::LOW); // clears volatile caches - - let v5 = db.memoized(); // re-executes volatile, caches new result - let v6 = db.memoized(); // re-use cached result - assert_eq!(v4 + 1, v5); - assert_eq!(v5, v6); -} |