1 files changed, 0 insertions, 123 deletions

diff --git a/crates/ra_hir/src/test_db.rs b/crates/ra_hir/src/test_db.rs
deleted file mode 100644
index a2071f71c..000000000
--- a/crates/ra_hir/src/test_db.rs
+++ /dev/null
@@ -1,123 +0,0 @@
-//! Database used for testing `hir`.
-
-use std::{panic, sync::Arc};
-
-use hir_def::{db::DefDatabase, ModuleId};
-use hir_expand::diagnostics::DiagnosticSink;
-use parking_lot::Mutex;
-use ra_db::{salsa, CrateId, FileId, FileLoader, FileLoaderDelegate, RelativePath, SourceDatabase};
-
-use crate::{db, debug::HirDebugHelper};
-
-#[salsa::database(
-    ra_db::SourceDatabaseExtStorage,
-    ra_db::SourceDatabaseStorage,
-    db::InternDatabaseStorage,
-    db::AstDatabaseStorage,
-    db::DefDatabaseStorage,
-    db::HirDatabaseStorage
-)]
-#[derive(Debug, Default)]
-pub struct TestDB {
-    events: Mutex<Option<Vec<salsa::Event<TestDB>>>>,
-    runtime: salsa::Runtime<TestDB>,
-}
-
-impl salsa::Database for TestDB {
-    fn salsa_runtime(&self) -> &salsa::Runtime<TestDB> {
-        &self.runtime
-    }
-
-    fn salsa_runtime_mut(&mut self) -> &mut salsa::Runtime<Self> {
-        &mut self.runtime
-    }
-
-    fn salsa_event(&self, event: impl Fn() -> salsa::Event<TestDB>) {
-        let mut events = self.events.lock();
-        if let Some(events) = &mut *events {
-            events.push(event());
-        }
-    }
-}
-
-impl salsa::ParallelDatabase for TestDB {
-    fn snapshot(&self) -> salsa::Snapshot<TestDB> {
-        salsa::Snapshot::new(TestDB {
-            events: Default::default(),
-            runtime: self.runtime.snapshot(self),
-        })
-    }
-}
-
-impl panic::RefUnwindSafe for TestDB {}
-
-impl FileLoader for TestDB {
-    fn file_text(&self, file_id: FileId) -> Arc<String> {
-        FileLoaderDelegate(self).file_text(file_id)
-    }
-    fn resolve_relative_path(
-        &self,
-        anchor: FileId,
-        relative_path: &RelativePath,
-    ) -> Option<FileId> {
-        FileLoaderDelegate(self).resolve_relative_path(anchor, relative_path)
-    }
-    fn relevant_crates(&self, file_id: FileId) -> Arc<Vec<CrateId>> {
-        FileLoaderDelegate(self).relevant_crates(file_id)
-    }
-}
-
-// FIXME: improve `WithFixture` to bring useful hir debugging back
-impl HirDebugHelper for TestDB {
-    fn crate_name(&self, _krate: CrateId) -> Option<String> {
-        None
-    }
-
-    fn file_path(&self, _file_id: FileId) -> Option<String> {
-        None
-    }
-}
-
-impl TestDB {
-    pub fn diagnostics(&self) -> String {
-        let mut buf = String::new();
-        let crate_graph = self.crate_graph();
-        for krate in crate_graph.iter().next() {
-            let crate_def_map = self.crate_def_map(krate);
-            for (module_id, _) in crate_def_map.modules.iter() {
-                let module_id = ModuleId { krate, module_id };
-                let module = crate::Module::from(module_id);
-                module.diagnostics(
-                    self,
-                    &mut DiagnosticSink::new(|d| {
-                        buf += &format!("{:?}: {}\n", d.syntax_node(self).text(), d.message());
-                    }),
-                )
-            }
-        }
-        buf
-    }
-}
-
-impl TestDB {
-    pub fn log(&self, f: impl FnOnce()) -> Vec<salsa::Event<TestDB>> {
-        *self.events.lock() = Some(Vec::new());
-        f();
-        self.events.lock().take().unwrap()
-    }
-
-    pub fn log_executed(&self, f: impl FnOnce()) -> Vec<String> {
-        let events = self.log(f);
-        events
-            .into_iter()
-            .filter_map(|e| match e.kind {
-                // This pretty horrible, but `Debug` is the only way to inspect
-                // QueryDescriptor at the moment.
-                salsa::EventKind::WillExecute { database_key } => {
-                    Some(format!("{:?}", database_key))
-                }
-                _ => None,
-            })
-            .collect()
-    }
-}