bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/syntax_highlighting/tests.rs')
-rw-r--r--crates/ide/src/syntax_highlighting/tests.rs150
1 files changed, 83 insertions, 67 deletions
diff --git a/crates/ide/src/syntax_highlighting/tests.rs b/crates/ide/src/syntax_highlighting/tests.rs
index 2581ed10e4..f114840373 100644
--- a/crates/ide/src/syntax_highlighting/tests.rs
+++ b/crates/ide/src/syntax_highlighting/tests.rs
@@ -7,18 +7,95 @@ use test_utils::{bench, bench_fixture, skip_slow_tests, AssertLinear};
use crate::{fixture, FileRange, HlTag, TextRange};
#[test]
+fn attributes() {
+ check_highlighting(
+ r#"
+//- proc_macros: identity
+//- minicore: derive, copy
+#[allow(dead_code)]
+#[rustfmt::skip]
+#[proc_macros::identity]
+#[derive(Copy)]
+/// This is a doc comment
+// This is a normal comment
+/// This is a doc comment
+#[derive(Copy)]
+// This is another normal comment
+/// This is another doc comment
+// This is another normal comment
+#[derive(Copy)]
+// The reason for these being here is to test AttrIds
+struct Foo;
+"#,
+ expect_file!["./test_data/attributes.html"],
+ false,
+ );
+}
+#[test]
+fn macros() {
+ check_highlighting(
+ r#"
+//- proc_macros: mirror
+proc_macros::mirror! {
+ {
+ ,i32 :x pub
+ ,i32 :y pub
+ } Foo struct
+}
+macro_rules! def_fn {
+ ($($tt:tt)*) => {$($tt)*}
+}
+
+def_fn! {
+ fn bar() -> u32 {
+ 100
+ }
+}
+
+macro_rules! dont_color_me_braces {
+ () => {0}
+}
+
+macro_rules! noop {
+ ($expr:expr) => {
+ $expr
+ }
+}
+
+macro_rules! keyword_frag {
+ ($type:ty) => ($type)
+}
+
+macro with_args($i:ident) {
+ $i
+}
+
+macro without_args {
+ ($i:ident) => {
+ $i
+ }
+}
+
+fn main() {
+ println!("Hello, {}!", 92);
+ dont_color_me_braces!();
+ noop!(noop!(1));
+}
+"#,
+ expect_file!["./test_data/macros.html"],
+ false,
+ );
+}
+
+#[test]
fn test_highlighting() {
check_highlighting(
r#"
-//- proc_macros: identity, mirror
//- minicore: derive, copy
//- /main.rs crate:main deps:foo
use inner::{self as inner_mod};
mod inner {}
-#[allow()]
-#[rustfmt::skip]
-#[proc_macros::identity]
pub mod ops {
#[lang = "fn_once"]
pub trait FnOnce<Args> {}
@@ -30,11 +107,8 @@ pub mod ops {
pub trait Fn<Args>: FnMut<Args> {}
}
-proc_macros::mirror! {
- {
- ,i32 :x pub
- ,i32 :y pub
- } Foo struct
+struct Foo {
+ x: u32,
}
trait Bar where Self: {
@@ -64,15 +138,6 @@ impl Foo {
use self::FooCopy::{self as BarCopy};
#[derive(Copy)]
-/// This is a doc comment
-// This is a normal comment
-/// This is a doc comment
-#[derive(Copy)]
-// This is another normal comment
-/// This is another doc comment
-// This is another normal comment
-#[derive(Copy)]
-// The reason for these being here is to test AttrIds
struct FooCopy {
x: u32,
}
@@ -118,57 +183,8 @@ fn foo() {
let bar = foobar();
}
-macro_rules! def_fn {
- ($($tt:tt)*) => {$($tt)*}
-}
-
-def_fn! {
- fn bar() -> u32 {
- 100
- }
-}
-
-macro_rules! dont_color_me_braces {
- () => {0}
-}
-
-macro_rules! noop {
- ($expr:expr) => {
- $expr
- }
-}
-
-macro_rules! keyword_frag {
- ($type:ty) => ($type)
-}
-
-macro with_args($i:ident) {
- $i
-}
-
-macro without_args {
- ($i:ident) => {
- $i
- }
-}
-
// comment
fn main() {
- println!("Hello, {}!", 92);
- dont_color_me_braces!();
-
- let mut vec = Vec::new();
- if true {
- let x = 92;
- vec.push(Foo { x, y: 1 });
- }
-
- for e in vec {
- // Do nothing
- }
-
- noop!(noop!(1));
-
let mut x = 42;
x += 1;
let y = &mut x;