bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/inlay_hints/closing_brace.rs')
-rw-r--r--crates/ide/src/inlay_hints/closing_brace.rs72
1 files changed, 72 insertions, 0 deletions
diff --git a/crates/ide/src/inlay_hints/closing_brace.rs b/crates/ide/src/inlay_hints/closing_brace.rs
index a33b64b585..a40c931f4a 100644
--- a/crates/ide/src/inlay_hints/closing_brace.rs
+++ b/crates/ide/src/inlay_hints/closing_brace.rs
@@ -114,3 +114,75 @@ pub(super) fn hints(
None
}
+
+#[cfg(test)]
+mod tests {
+ use crate::{
+ inlay_hints::tests::{check_with_config, DISABLED_CONFIG},
+ InlayHintsConfig,
+ };
+
+ #[test]
+ fn hints_closing_brace() {
+ check_with_config(
+ InlayHintsConfig { closing_brace_hints_min_lines: Some(2), ..DISABLED_CONFIG },
+ r#"
+fn a() {}
+
+fn f() {
+} // no hint unless `}` is the last token on the line
+
+fn g() {
+ }
+//^ fn g
+
+fn h<T>(with: T, arguments: u8, ...) {
+ }
+//^ fn h
+
+trait Tr {
+ fn f();
+ fn g() {
+ }
+ //^ fn g
+ }
+//^ trait Tr
+impl Tr for () {
+ }
+//^ impl Tr for ()
+impl dyn Tr {
+ }
+//^ impl dyn Tr
+
+static S0: () = 0;
+static S1: () = {};
+static S2: () = {
+ };
+//^ static S2
+const _: () = {
+ };
+//^ const _
+
+mod m {
+ }
+//^ mod m
+
+m! {}
+m!();
+m!(
+ );
+//^ m!
+
+m! {
+ }
+//^ m!
+
+fn f() {
+ let v = vec![
+ ];
+ }
+//^ fn f
+"#,
+ );
+ }
+}