Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir_def/src/macro_expansion_tests/mbe.rs')
| -rw-r--r-- | crates/hir_def/src/macro_expansion_tests/mbe.rs | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/crates/hir_def/src/macro_expansion_tests/mbe.rs b/crates/hir_def/src/macro_expansion_tests/mbe.rs index 2fe70e9f4f..d17c9131da 100644 --- a/crates/hir_def/src/macro_expansion_tests/mbe.rs +++ b/crates/hir_def/src/macro_expansion_tests/mbe.rs @@ -956,3 +956,90 @@ macro_rules! m { "##]], ); } + +#[test] +fn test_meta_doc_comments() { + cov_mark::check!(test_meta_doc_comments); + check( + r#" +macro_rules! m { + ($(#[$m:meta])+) => ( $(#[$m])+ fn bar() {} ) +} +m! { + /// Single Line Doc 1 + /** + MultiLines Doc + */ +} +"#, + expect![[r##" +macro_rules! m { + ($(#[$m:meta])+) => ( $(#[$m])+ fn bar() {} ) +} +#[doc = " Single Line Doc 1"] +#[doc = "\n MultiLines Doc\n "] fn bar() {} +"##]], + ); +} + +#[test] +fn test_meta_extended_key_value_attributes() { + check( + r#" +macro_rules! m { + (#[$m:meta]) => ( #[$m] fn bar() {} ) +} +m! { #[doc = concat!("The `", "bla", "` lang item.")] } +"#, + expect![[r##" +macro_rules! m { + (#[$m:meta]) => ( #[$m] fn bar() {} ) +} +#[doc = concat!("The `", "bla", "` lang item.")] fn bar() {} +"##]], + ); +} + +#[test] +fn test_meta_doc_comments_non_latin() { + check( + r#" +macro_rules! m { + ($(#[$ m:meta])+) => ( $(#[$m])+ fn bar() {} ) +} +m! { + /// 錦瑟無端五十弦，一弦一柱思華年。 + /** + 莊生曉夢迷蝴蝶，望帝春心託杜鵑。 + */ +} +"#, + expect![[r##" +macro_rules! m { + ($(#[$ m:meta])+) => ( $(#[$m])+ fn bar() {} ) +} +#[doc = " 錦瑟無端五十弦，一弦一柱思華年。"] +#[doc = "\n 莊生曉夢迷蝴蝶，望帝春心託杜鵑。\n "] fn bar() {} +"##]], + ); +} + +#[test] +fn test_meta_doc_comments_escaped_characters() { + check( + r#" +macro_rules! m { + ($(#[$m:meta])+) => ( $(#[$m])+ fn bar() {} ) +} +m! { + /// \ " ' +} +"#, + expect![[r##" +macro_rules! m { + ($(#[$m:meta])+) => ( $(#[$m])+ fn bar() {} ) +} +#[doc = " \\ \" \'"] fn bar() {} +"##]], + ); +} |