chore: rename salsa to ra_salsa

1 files changed, 0 insertions, 132 deletions

diff --git a/src/tools/rust-analyzer/crates/salsa/tests/parallel/cancellation.rs b/src/tools/rust-analyzer/crates/salsa/tests/parallel/cancellation.rs
deleted file mode 100644
index 9a92e5cc1ff..00000000000
--- a/src/tools/rust-analyzer/crates/salsa/tests/parallel/cancellation.rs
+++ /dev/null
@@ -1,132 +0,0 @@
-use crate::setup::{CancellationFlag, Knobs, ParDatabase, ParDatabaseImpl, WithValue};
-use salsa::{Cancelled, ParallelDatabase};
-
-macro_rules! assert_cancelled {
-    ($thread:expr) => {
-        match $thread.join() {
-            Ok(value) => panic!("expected cancellation, got {:?}", value),
-            Err(payload) => match payload.downcast::<Cancelled>() {
-                Ok(_) => {}
-                Err(payload) => ::std::panic::resume_unwind(payload),
-            },
-        }
-    };
-}
-
-/// Add test where a call to `sum` is cancelled by a simultaneous
-/// write. Check that we recompute the result in next revision, even
-/// though none of the inputs have changed.
-#[test]
-fn in_par_get_set_cancellation_immediate() {
-    let mut db = ParDatabaseImpl::default();
-
-    db.set_input('a', 100);
-    db.set_input('b', 10);
-    db.set_input('c', 1);
-    db.set_input('d', 0);
-
-    let thread1 = std::thread::spawn({
-        let db = db.snapshot();
-        move || {
-            // This will not return until it sees cancellation is
-            // signaled.
-            db.knobs().sum_signal_on_entry.with_value(1, || {
-                db.knobs()
-                    .sum_wait_for_cancellation
-                    .with_value(CancellationFlag::Panic, || db.sum("abc"))
-            })
-        }
-    });
-
-    // Wait until we have entered `sum` in the other thread.
-    db.wait_for(1);
-
-    // Try to set the input. This will signal cancellation.
-    db.set_input('d', 1000);
-
-    // This should re-compute the value (even though no input has changed).
-    let thread2 = std::thread::spawn({
-        let db = db.snapshot();
-        move || db.sum("abc")
-    });
-
-    assert_eq!(db.sum("d"), 1000);
-    assert_cancelled!(thread1);
-    assert_eq!(thread2.join().unwrap(), 111);
-}
-
-/// Here, we check that `sum`'s cancellation is propagated
-/// to `sum2` properly.
-#[test]
-fn in_par_get_set_cancellation_transitive() {
-    let mut db = ParDatabaseImpl::default();
-
-    db.set_input('a', 100);
-    db.set_input('b', 10);
-    db.set_input('c', 1);
-    db.set_input('d', 0);
-
-    let thread1 = std::thread::spawn({
-        let db = db.snapshot();
-        move || {
-            // This will not return until it sees cancellation is
-            // signaled.
-            db.knobs().sum_signal_on_entry.with_value(1, || {
-                db.knobs()
-                    .sum_wait_for_cancellation
-                    .with_value(CancellationFlag::Panic, || db.sum2("abc"))
-            })
-        }
-    });
-
-    // Wait until we have entered `sum` in the other thread.
-    db.wait_for(1);
-
-    // Try to set the input. This will signal cancellation.
-    db.set_input('d', 1000);
-
-    // This should re-compute the value (even though no input has changed).
-    let thread2 = std::thread::spawn({
-        let db = db.snapshot();
-        move || db.sum2("abc")
-    });
-
-    assert_eq!(db.sum2("d"), 1000);
-    assert_cancelled!(thread1);
-    assert_eq!(thread2.join().unwrap(), 111);
-}
-
-/// https://github.com/salsa-rs/salsa/issues/66
-#[test]
-fn no_back_dating_in_cancellation() {
-    let mut db = ParDatabaseImpl::default();
-
-    db.set_input('a', 1);
-    let thread1 = std::thread::spawn({
-        let db = db.snapshot();
-        move || {
-            // Here we compute a long-chain of queries,
-            // but the last one gets cancelled.
-            db.knobs().sum_signal_on_entry.with_value(1, || {
-                db.knobs()
-                    .sum_wait_for_cancellation
-                    .with_value(CancellationFlag::Panic, || db.sum3("a"))
-            })
-        }
-    });
-
-    db.wait_for(1);
-
-    // Set unrelated input to bump revision
-    db.set_input('b', 2);
-
-    // Here we should recompuet the whole chain again, clearing the cancellation
-    // state. If we get `usize::max()` here, it is a bug!
-    assert_eq!(db.sum3("a"), 1);
-
-    assert_cancelled!(thread1);
-
-    db.set_input('a', 3);
-    db.set_input('a', 4);
-    assert_eq!(db.sum3("ab"), 6);
-}