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.rs93
1 files changed, 93 insertions, 0 deletions
diff --git a/crates/ide/src/hover/tests.rs b/crates/ide/src/hover/tests.rs
index 7900a0dc99..7fbbc576dd 100644
--- a/crates/ide/src/hover/tests.rs
+++ b/crates/ide/src/hover/tests.rs
@@ -9720,6 +9720,99 @@ fn test_hover_function_with_pat_param() {
}
#[test]
+fn test_hover_function_with_too_long_param() {
+ check(
+ r#"
+fn fn_$0(
+ attrs: impl IntoIterator<Item = ast::Attr>,
+ visibility: Option<ast::Visibility>,
+ fn_name: ast::Name,
+ type_params: Option<ast::GenericParamList>,
+ where_clause: Option<ast::WhereClause>,
+ params: ast::ParamList,
+ body: ast::BlockExpr,
+ ret_type: Option<ast::RetType>,
+ is_async: bool,
+ is_const: bool,
+ is_unsafe: bool,
+ is_gen: bool,
+) -> ast::Fn {}
+ "#,
+ expect![[r#"
+ *fn_*
+
+ ```rust
+ ra_test_fixture
+ ```
+
+ ```rust
+ fn fn_(
+ attrs: impl IntoIterator<Item = ast::Attr>,
+ visibility: Option<ast::Visibility>,
+ fn_name: ast::Name,
+ type_params: Option<ast::GenericParamList>,
+ where_clause: Option<ast::WhereClause>,
+ params: ast::ParamList,
+ body: ast::BlockExpr,
+ ret_type: Option<ast::RetType>,
+ is_async: bool,
+ is_const: bool,
+ is_unsafe: bool,
+ is_gen: bool
+ ) -> ast::Fn
+ ```
+ "#]],
+ );
+
+ check(
+ r#"
+fn fn_$0(
+ &self,
+ attrs: impl IntoIterator<Item = ast::Attr>,
+ visibility: Option<ast::Visibility>,
+ fn_name: ast::Name,
+ type_params: Option<ast::GenericParamList>,
+ where_clause: Option<ast::WhereClause>,
+ params: ast::ParamList,
+ body: ast::BlockExpr,
+ ret_type: Option<ast::RetType>,
+ is_async: bool,
+ is_const: bool,
+ is_unsafe: bool,
+ is_gen: bool,
+ ...
+) -> ast::Fn {}
+ "#,
+ expect![[r#"
+ *fn_*
+
+ ```rust
+ ra_test_fixture
+ ```
+
+ ```rust
+ fn fn_(
+ &self,
+ attrs: impl IntoIterator<Item = ast::Attr>,
+ visibility: Option<ast::Visibility>,
+ fn_name: ast::Name,
+ type_params: Option<ast::GenericParamList>,
+ where_clause: Option<ast::WhereClause>,
+ params: ast::ParamList,
+ body: ast::BlockExpr,
+ ret_type: Option<ast::RetType>,
+ is_async: bool,
+ is_const: bool,
+ is_unsafe: bool,
+ is_gen: bool,
+ ...
+ ) -> ast::Fn
+ ```
+ "#]],
+ );
+}
+
+#[test]
fn hover_path_inside_block_scope() {
check(
r#"