Rename test fixture crates to ra_test_fixture

Veykril · Veykril · commit 956ff4d8c5d8 · 2024-12-09T11:40:21.000+01:00
diff --git a/crates/hir-def/src/body/tests.rs b/crates/hir-def/src/body/tests.rs
@@ -1,6 +1,5 @@
 mod block;
 
-use base_db::SourceDatabase;
 use expect_test::{expect, Expect};
 use test_fixture::WithFixture;
 
@@ -11,7 +10,7 @@ use super::*;
 fn lower(ra_fixture: &str) -> (TestDB, Arc<Body>, DefWithBodyId) {
     let db = TestDB::with_files(ra_fixture);
 
-    let krate = db.crate_graph().iter().next().unwrap();
+    let krate = db.fetch_test_crate();
     let def_map = db.crate_def_map(krate);
     let mut fn_def = None;
     'outer: for (_, module) in def_map.modules() {
diff --git a/crates/hir-def/src/macro_expansion_tests/mod.rs b/crates/hir-def/src/macro_expansion_tests/mod.rs
@@ -16,7 +16,6 @@ mod proc_macros;
 
 use std::{iter, ops::Range, sync};
 
-use base_db::SourceDatabase;
 use expect_test::Expect;
 use hir_expand::{
     db::ExpandDatabase,
@@ -63,7 +62,7 @@ pub fn identity_when_valid(_attr: TokenStream, item: TokenStream) -> TokenStream
         },
     )];
     let db = TestDB::with_files_extra_proc_macros(ra_fixture, extra_proc_macros);
-    let krate = db.crate_graph().iter().next().unwrap();
+    let krate = db.fetch_test_crate();
     let def_map = db.crate_def_map(krate);
     let local_id = DefMap::ROOT;
     let module = def_map.module_id(local_id);
diff --git a/crates/hir-def/src/nameres/tests.rs b/crates/hir-def/src/nameres/tests.rs
@@ -13,13 +13,13 @@ use crate::{db::DefDatabase, nameres::DefMap, test_db::TestDB};
 
 fn compute_crate_def_map(ra_fixture: &str) -> Arc<DefMap> {
     let db = TestDB::with_files(ra_fixture);
-    let krate = db.crate_graph().iter().next().unwrap();
+    let krate = db.fetch_test_crate();
     db.crate_def_map(krate)
 }
 
 fn render_crate_def_map(ra_fixture: &str) -> String {
     let db = TestDB::with_files(ra_fixture);
-    let krate = db.crate_graph().iter().next().unwrap();
+    let krate = db.fetch_test_crate();
     db.crate_def_map(krate).dump(&db)
 }
 
diff --git a/crates/hir-def/src/nameres/tests/incremental.rs b/crates/hir-def/src/nameres/tests/incremental.rs
@@ -1,16 +1,11 @@
-use base_db::{SourceDatabase, SourceDatabaseFileInputExt as _};
+use base_db::SourceDatabaseFileInputExt as _;
 use test_fixture::WithFixture;
 
 use crate::{db::DefDatabase, nameres::tests::TestDB, AdtId, ModuleDefId};
 
 fn check_def_map_is_not_recomputed(ra_fixture_initial: &str, ra_fixture_change: &str) {
     let (mut db, pos) = TestDB::with_position(ra_fixture_initial);
-    let krate = {
-        let crate_graph = db.crate_graph();
-        // Some of these tests use minicore/proc-macros which will be injected as the first crate
-        let krate = crate_graph.iter().next().unwrap();
-        krate
-    };
+    let krate = db.fetch_test_crate();
     {
         let events = db.log_executed(|| {
             db.crate_def_map(krate);
@@ -121,6 +116,8 @@ fn f() { foo }
     );
 }
 
+// Would be nice if this was the case, but as attribute inputs are stored in the item tree, this is
+// not currently the case.
 // #[test]
 // fn typing_inside_an_attribute_arg_should_not_invalidate_def_map() {
 //     check_def_map_is_not_recomputed(
@@ -200,6 +197,8 @@ pub struct S {}
     );
 }
 
+// Would be nice if this was the case, but as attribute inputs are stored in the item tree, this is
+// not currently the case.
 // #[test]
 // fn typing_inside_a_derive_should_not_invalidate_def_map() {
 //     check_def_map_is_not_recomputed(
diff --git a/crates/hir-def/src/test_db.rs b/crates/hir-def/src/test_db.rs
@@ -78,6 +78,19 @@ impl FileLoader for TestDB {
 }
 
 impl TestDB {
+    pub(crate) fn fetch_test_crate(&self) -> CrateId {
+        let crate_graph = self.crate_graph();
+        let it = crate_graph
+            .iter()
+            .find(|&idx| {
+                crate_graph[idx].display_name.as_ref().map(|it| it.canonical_name().as_str())
+                    == Some("ra_test_fixture")
+            })
+            .or_else(|| crate_graph.iter().next())
+            .unwrap();
+        it
+    }
+
     pub(crate) fn module_for_file(&self, file_id: FileId) -> ModuleId {
         for &krate in self.relevant_crates(file_id).iter() {
             let crate_def_map = self.crate_def_map(krate);
diff --git a/crates/ide-assists/src/handlers/generate_documentation_template.rs b/crates/ide-assists/src/handlers/generate_documentation_template.rs
@@ -88,7 +88,7 @@ pub(crate) fn generate_documentation_template(
 // /// # Examples
 // ///
 // /// ```
-// /// use test::add;
+// /// use ra_test_fixture::add;
 // ///
 // /// assert_eq!(add(a, b), );
 // /// ```
@@ -596,7 +596,7 @@ pub fn noop_with_param(_a: i32) {}
 /// # Examples
 ///
 /// ```
-/// use test::noop_with_param;
+/// use ra_test_fixture::noop_with_param;
 ///
 /// noop_with_param(_a);
 /// ```
@@ -641,7 +641,7 @@ pub unsafe fn noop_unsafe() {}
 /// # Examples
 ///
 /// ```
-/// use test::noop_unsafe;
+/// use ra_test_fixture::noop_unsafe;
 ///
 /// unsafe { noop_unsafe() };
 /// ```
@@ -758,7 +758,7 @@ pub fn returns_a_value$0() -> i32 {
 /// # Examples
 ///
 /// ```
-/// use test::returns_a_value;
+/// use ra_test_fixture::returns_a_value;
 ///
 /// assert_eq!(returns_a_value(), );
 /// ```
@@ -807,7 +807,7 @@ pub fn modifies_a_value$0(a: &mut i32) {
 /// # Examples
 ///
 /// ```
-/// use test::modifies_a_value;
+/// use ra_test_fixture::modifies_a_value;
 ///
 /// let mut a = ;
 /// modifies_a_value(&mut a);
@@ -836,7 +836,7 @@ pub fn sum3$0(a: i32, b: i32, c: i32) -> i32 {
 /// # Examples
 ///
 /// ```
-/// use test::sum3;
+/// use ra_test_fixture::sum3;
 ///
 /// let result = sum3(a, b, c);
 /// assert_eq!(result, );
@@ -868,7 +868,7 @@ pub mod a {
         /// # Examples
         ///
         /// ```
-        /// use test::a::b::noop;
+        /// use ra_test_fixture::a::b::noop;
         ///
         /// noop();
         /// ```
@@ -898,7 +898,7 @@ impl MyStruct {
     /// # Examples
     ///
     /// ```
-    /// use test::MyStruct;
+    /// use ra_test_fixture::MyStruct;
     ///
     /// MyStruct::noop();
     /// ```
@@ -1169,7 +1169,7 @@ impl<T> MyGenericStruct<T> {
     /// # Examples
     ///
     /// ```
-    /// use test::MyGenericStruct;
+    /// use ra_test_fixture::MyGenericStruct;
     ///
     /// let my_generic_struct = ;
     /// my_generic_struct.consume();
@@ -1199,7 +1199,7 @@ impl<T> MyGenericStruct<T> {
     /// # Examples
     ///
     /// ```
-    /// use test::MyGenericStruct;
+    /// use ra_test_fixture::MyGenericStruct;
     ///
     /// let mut my_generic_struct = ;
     /// my_generic_struct.modify(new_value);
diff --git a/crates/ide-assists/src/tests/generated.rs b/crates/ide-assists/src/tests/generated.rs
@@ -1392,7 +1392,7 @@ pub fn add(a: i32, b: i32) -> i32 { a + b }
 /// # Examples
 ///
 /// ```
-/// use test::add;
+/// use ra_test_fixture::add;
 ///
 /// assert_eq!(add(a, b), );
 /// ```
diff --git a/crates/ide/src/hover/tests.rs b/crates/ide/src/hover/tests.rs
diff --git a/crates/test-fixture/src/lib.rs b/crates/test-fixture/src/lib.rs

Original file line number	Diff line number	Diff line change
`@@ -13,13 +13,13 @@ use crate::{db::DefDatabase, nameres::DefMap, test_db::TestDB};`
`13`	`13`
`14`	`14`	`fn compute_crate_def_map(ra_fixture: &str) -> Arc<DefMap> {`
`15`	`15`	`let db = TestDB::with_files(ra_fixture);`
`16`		`- let krate = db.crate_graph().iter().next().unwrap();`
	`16`	`+ let krate = db.fetch_test_crate();`
`17`	`17`	`db.crate_def_map(krate)`
`18`	`18`	`}`
`19`	`19`
`20`	`20`	`fn render_crate_def_map(ra_fixture: &str) -> String {`
`21`	`21`	`let db = TestDB::with_files(ra_fixture);`
`22`		`- let krate = db.crate_graph().iter().next().unwrap();`
	`22`	`+ let krate = db.fetch_test_crate();`
`23`	`23`	`db.crate_def_map(krate).dump(&db)`
`24`	`24`	`}`
`25`	`25`