bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/hover/tests.rs')
-rw-r--r--crates/ide/src/hover/tests.rs309
1 files changed, 298 insertions, 11 deletions
diff --git a/crates/ide/src/hover/tests.rs b/crates/ide/src/hover/tests.rs
index 7fbbc576dd..9c53b05539 100644
--- a/crates/ide/src/hover/tests.rs
+++ b/crates/ide/src/hover/tests.rs
@@ -1,5 +1,5 @@
use expect_test::{Expect, expect};
-use ide_db::{FileRange, MiniCore, base_db::SourceDatabase};
+use ide_db::{FileRange, base_db::SourceDatabase, ra_fixture::RaFixtureConfig};
use syntax::TextRange;
use crate::{
@@ -25,7 +25,7 @@ const HOVER_BASE_CONFIG: HoverConfig<'_> = HoverConfig {
max_enum_variants_count: Some(5),
max_subst_ty_len: super::SubstTyLen::Unlimited,
show_drop_glue: true,
- minicore: MiniCore::default(),
+ ra_fixture: RaFixtureConfig::default(),
};
fn check_hover_no_result(#[rust_analyzer::rust_fixture] ra_fixture: &str) {
@@ -3526,9 +3526,6 @@ fn foo_$0test() {}
test_id: Path(
"foo_test",
),
- attr: TestAttr {
- ignore: false,
- },
},
cfg: None,
update_test: UpdateTest {
@@ -10707,9 +10704,6 @@ macro_rules! str {
test_id: Path(
"test",
),
- attr: TestAttr {
- ignore: false,
- },
},
cfg: None,
update_test: UpdateTest {
@@ -10778,9 +10772,6 @@ pub use expect_test;
test_id: Path(
"test",
),
- attr: TestAttr {
- ignore: false,
- },
},
cfg: None,
update_test: UpdateTest {
@@ -11404,3 +11395,299 @@ pub trait MyTrait {
"#]],
);
}
+
+#[test]
+fn test_hover_doc_attr_macro_generated_method_stringify_self_ty() {
+ check(
+ r#"
+#[rustc_builtin_macro]
+macro_rules! concat {}
+
+#[rustc_builtin_macro]
+macro_rules! stringify {}
+
+macro_rules! bar {
+ ($SelfT:ident) => {
+ struct $SelfT;
+ impl $SelfT {
+ #[doc = concat!("Do the foo for ", stringify!($SelfT))]
+ fn foo(&self) {}
+ }
+ }
+}
+
+bar!(Bar);
+
+fn foo() { let bar = Bar; bar.fo$0o(); }
+"#,
+ expect![[r#"
+ *foo*
+
+ ```rust
+ ra_test_fixture::Bar
+ ```
+
+ ```rust
+ fn foo(&self)
+ ```
+
+ ---
+
+ Do the foo for Bar
+ "#]],
+ );
+}
+
+#[test]
+fn test_hover_doc_attr_macro_argument_expr_issue_7688() {
+ check(
+ r#"
+#[rustc_builtin_macro]
+macro_rules! concat {}
+
+macro_rules! doc_comment {
+ ($x:expr, $($tt:tt)*) => {
+ #[doc = $x]
+ $($tt)*
+ };
+}
+
+doc_comment! {
+ concat!("Hello", " world"),
+ struct Ba$0r;
+}
+"#,
+ expect![[r#"
+ *Bar*
+
+ ```rust
+ ra_test_fixture
+ ```
+
+ ```rust
+ struct Bar
+ ```
+
+ ---
+
+ size = 0, align = 1, no Drop
+
+ ---
+
+ Hello world
+ "#]],
+ );
+}
+
+#[test]
+fn test_hover_doc_attr_concat_macro() {
+ check(
+ r#"
+#[rustc_builtin_macro]
+macro_rules! concat {}
+
+#[doc = concat!("Hello", " ", "World")]
+struct Ba$0r;
+"#,
+ expect![[r#"
+ *Bar*
+
+ ```rust
+ ra_test_fixture
+ ```
+
+ ```rust
+ struct Bar
+ ```
+
+ ---
+
+ size = 0, align = 1, no Drop
+
+ ---
+
+ Hello World
+ "#]],
+ );
+}
+
+#[test]
+fn test_hover_doc_attr_include_str_macro() {
+ check(
+ r#"
+//- /main.rs
+#[rustc_builtin_macro]
+macro_rules! include_str {}
+
+#[doc = include_str!("docs.md")]
+struct Ba$0r;
+
+//- /docs.md
+Included docs from file.
+Multiple lines of docs.
+"#,
+ expect![[r#"
+ *Bar*
+
+ ```rust
+ ra_test_fixture
+ ```
+
+ ```rust
+ struct Bar
+ ```
+
+ ---
+
+ size = 0, align = 1, no Drop
+
+ ---
+
+ Included docs from file.
+ Multiple lines of docs.
+ "#]],
+ );
+}
+
+#[test]
+fn test_hover_doc_attr_user_macro_returning_string() {
+ check(
+ r#"
+macro_rules! doc_str {
+ () => { "Documentation from macro" };
+}
+
+#[doc = doc_str!()]
+struct Ba$0r;
+"#,
+ expect![[r#"
+ *Bar*
+
+ ```rust
+ ra_test_fixture
+ ```
+
+ ```rust
+ struct Bar
+ ```
+
+ ---
+
+ size = 0, align = 1, no Drop
+
+ ---
+
+ Documentation from macro
+ "#]],
+ );
+}
+
+#[test]
+fn test_hover_doc_attr_mixed_literal_and_macro() {
+ check(
+ r#"
+#[rustc_builtin_macro]
+macro_rules! concat {}
+
+/// First line
+#[doc = concat!("Second", " line")]
+struct Ba$0r;
+"#,
+ expect![[r#"
+ *Bar*
+
+ ```rust
+ ra_test_fixture
+ ```
+
+ ```rust
+ struct Bar
+ ```
+
+ ---
+
+ size = 0, align = 1, no Drop
+
+ ---
+
+ First line
+ Second line
+ "#]],
+ );
+}
+
+#[test]
+fn test_hover_doc_attr_field_with_macro() {
+ check(
+ r#"
+#[rustc_builtin_macro]
+macro_rules! concat {}
+
+struct Bar {
+ #[doc = concat!("field", " docs")]
+ ba$0z: i32,
+}
+"#,
+ expect![[r#"
+ *baz*
+
+ ```rust
+ ra_test_fixture::Bar
+ ```
+
+ ```rust
+ baz: i32
+ ```
+
+ ---
+
+ size = 4, align = 4, offset = 0, no Drop
+
+ ---
+
+ field docs
+ "#]],
+ );
+}
+
+#[test]
+fn test_hover_doc_attr_macro_on_outlined_mod() {
+ // Outer doc-macro on `mod foo;` resolves from inside the module's scope
+ // (matching rustc behavior), and combines with inner `//!` docs from the module file.
+ check(
+ r#"
+//- /main.rs
+mod mac {
+ macro_rules! doc_str {
+ () => { "expanded from macro" };
+ }
+ pub(crate) use doc_str;
+}
+
+/// plain outer doc
+#[doc = super::mac::doc_str!()]
+mod foo$0;
+
+//- /foo.rs
+//! inner module docs
+pub struct Bar;
+"#,
+ expect![[r#"
+ *foo*
+
+ ```rust
+ ra_test_fixture
+ ```
+
+ ```rust
+ mod foo
+ ```
+
+ ---
+
+ plain outer doc
+ expanded from macro
+ inner module docs
+ "#]],
+ );
+}