1 files changed, 0 insertions, 93 deletions
diff --git a/src/tools/rust-analyzer/crates/salsa/tests/panic_safely.rs b/src/tools/rust-analyzer/crates/salsa/tests/panic_safely.rs
deleted file mode 100644
index c11ae9c2144..00000000000
--- a/src/tools/rust-analyzer/crates/salsa/tests/panic_safely.rs
+++ /dev/null
@@ -1,93 +0,0 @@
-use salsa::{Database, ParallelDatabase, Snapshot};
-use std::panic::{self, AssertUnwindSafe};
-use std::sync::atomic::{AtomicU32, Ordering::SeqCst};
-
-#[salsa::query_group(PanicSafelyStruct)]
-trait PanicSafelyDatabase: salsa::Database {
-    #[salsa::input]
-    fn one(&self) -> usize;
-
-    fn panic_safely(&self) -> ();
-
-    fn outer(&self) -> ();
-}
-
-fn panic_safely(db: &dyn PanicSafelyDatabase) {
-    assert_eq!(db.one(), 1);
-}
-
-static OUTER_CALLS: AtomicU32 = AtomicU32::new(0);
-
-fn outer(db: &dyn PanicSafelyDatabase) {
-    OUTER_CALLS.fetch_add(1, SeqCst);
-    db.panic_safely();
-}
-
-#[salsa::database(PanicSafelyStruct)]
-#[derive(Default)]
-struct DatabaseStruct {
-    storage: salsa::Storage<Self>,
-}
-
-impl salsa::Database for DatabaseStruct {}
-
-impl salsa::ParallelDatabase for DatabaseStruct {
-    fn snapshot(&self) -> Snapshot<Self> {
-        Snapshot::new(DatabaseStruct { storage: self.storage.snapshot() })
-    }
-}
-
-#[test]
-fn should_panic_safely() {
-    let mut db = DatabaseStruct::default();
-    db.set_one(0);
-
-    // Invoke `db.panic_safely() without having set `db.one`. `db.one` will
-    // return 0 and we should catch the panic.
-    let result = panic::catch_unwind(AssertUnwindSafe({
-        let db = db.snapshot();
-        move || db.panic_safely()
-    }));
-    assert!(result.is_err());
-
-    // Set `db.one` to 1 and assert ok
-    db.set_one(1);
-    let result = panic::catch_unwind(AssertUnwindSafe(|| db.panic_safely()));
-    assert!(result.is_ok());
-
-    // Check, that memoized outer is not invalidated by a panic
-    {
-        assert_eq!(OUTER_CALLS.load(SeqCst), 0);
-        db.outer();
-        assert_eq!(OUTER_CALLS.load(SeqCst), 1);
-
-        db.set_one(0);
-        let result = panic::catch_unwind(AssertUnwindSafe(|| db.outer()));
-        assert!(result.is_err());
-        assert_eq!(OUTER_CALLS.load(SeqCst), 1);
-
-        db.set_one(1);
-        db.outer();
-        assert_eq!(OUTER_CALLS.load(SeqCst), 2);
-    }
-}
-
-#[test]
-fn storages_are_unwind_safe() {
-    fn check_unwind_safe<T: std::panic::UnwindSafe>() {}
-    check_unwind_safe::<&DatabaseStruct>();
-}
-
-#[test]
-fn panics_clear_query_stack() {
-    let db = DatabaseStruct::default();
-
-    // Invoke `db.panic_if_not_one() without having set `db.input`. `db.input`
-    // will default to 0 and we should catch the panic.
-    let result = panic::catch_unwind(AssertUnwindSafe(|| db.panic_safely()));
-    assert!(result.is_err());
-
-    // The database has been poisoned and any attempt to increment the
-    // revision should panic.
-    assert_eq!(db.salsa_runtime().active_query(), None);
-}