Add more tests for comments in lists

tests/source/comments-in-lists/wrap-comments-not-normalized.rs

@@ -1,5 +1,6 @@
 // rustfmt-wrap_comments: true
 
+// https://github.com/rust-lang/rustfmt/issues/4909
 pub enum E {
     // Expand as needed, numbers should be ascending according to the stage
     // through the inclusion pipeline, or according to the descriptions
@@ -105,4 +106,24 @@ fn main() {
         2,
         // Expand as needed, numbers should be ascending according to the stage through the inclusion pipeline, or according to the descriptions
     ];
+
+    // https://github.com/rust-lang/rustfmt/issues/4430
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+    }
+
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage through the inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage through the inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage through the inclusion pipeline, or according to the descriptions
+    }
 }

tests/source/comments-in-lists/wrap-comments-true.rs

@@ -1,6 +1,7 @@
 // rustfmt-normalize_comments: true
 // rustfmt-wrap_comments: true
 
+// https://github.com/rust-lang/rustfmt/issues/4909
 pub enum E {
     // Expand as needed, numbers should be ascending according to the stage
     // through the inclusion pipeline, or according to the descriptions
@@ -106,4 +107,24 @@ fn main() {
         2,
         // Expand as needed, numbers should be ascending according to the stage through the inclusion pipeline, or according to the descriptions
     ];
+
+    // https://github.com/rust-lang/rustfmt/issues/4430
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+    }
+
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage through the inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage through the inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage through the inclusion pipeline, or according to the descriptions
+    }
 }

tests/target/comments-in-lists/format-doc-comments.rs

@@ -0,0 +1,96 @@
+// rustfmt-format_code_in_doc_comments: true
+
+// https://github.com/rust-lang/rustfmt/issues/4420
+enum Minimal {
+    Example,
+    //[thisisremoved thatsleft
+    // canbeanything
+}
+
+struct Minimal2 {
+    Example: usize,
+    //[thisisremoved thatsleft
+    // canbeanything
+}
+
+pub enum E {
+    // Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+    Variant1,
+    // Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+    Variant2,
+    // Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+}
+
+pub enum E2 {
+    // This can be changed once https://github.com/rust-lang/rustfmt/issues/4854 is fixed
+// Expand as needed, numbers should be ascending according to the stage
+// through the inclusion pipeline, or according to the descriptions
+}
+
+pub struct S {
+    // Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+    some_field: usize,
+    // Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+    last_field: usize,
+    // Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+}
+
+pub struct S2 {
+    // This can be changed once https://github.com/rust-lang/rustfmt/issues/4854 is fixed
+// Expand as needed, numbers should be ascending according to the stage
+// through the inclusion pipeline, or according to the descriptions
+}
+
+fn foo(
+    // Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+    a: usize,
+    // Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+    b: usize,
+    // Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+) -> usize {
+    5
+}
+
+fn foo2(// Expand as needed, numbers should be ascending according to the stage
+    // through the inclusion pipeline, or according to the descriptions
+) -> usize {
+    5
+}
+
+fn main() {
+    let v = vec![
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        1,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        2,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+    ];
+
+    let v2: Vec<i32> = vec![
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+    ];
+
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+    }
+}

tests/target/comments-in-lists/wrap-comments-false.rs

@@ -1,5 +1,6 @@
 // rustfmt-normalize_comments: true
 
+// https://github.com/rust-lang/rustfmt/issues/4909
 pub enum E {
     // Expand as needed, numbers should be ascending according to the stage
     // through the inclusion pipeline, or according to the descriptions
@@ -69,4 +70,16 @@ fn main() {
         // Expand as needed, numbers should be ascending according to the stage
         // through the inclusion pipeline, or according to the descriptions
     ];
+
+    // https://github.com/rust-lang/rustfmt/issues/4430
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+    }
 }

tests/target/comments-in-lists/wrap-comments-not-normalized.rs

@@ -1,5 +1,6 @@
 // rustfmt-wrap_comments: true
 
+// https://github.com/rust-lang/rustfmt/issues/4909
 pub enum E {
     // Expand as needed, numbers should be ascending according to the stage
     // through the inclusion pipeline, or according to the descriptions
@@ -115,4 +116,27 @@ fn main() {
         // Expand as needed, numbers should be ascending according to the stage through the
         // inclusion pipeline, or according to the descriptions
     ];
+
+    // https://github.com/rust-lang/rustfmt/issues/4430
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+    }
+
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage through the
+        // inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage through the
+        // inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage through the
+        // inclusion pipeline, or according to the descriptions
+    }
 }

tests/target/comments-in-lists/wrap-comments-true.rs

@@ -1,6 +1,7 @@
 // rustfmt-normalize_comments: true
 // rustfmt-wrap_comments: true
 
+// https://github.com/rust-lang/rustfmt/issues/4909
 pub enum E {
     // Expand as needed, numbers should be ascending according to the stage
     // through the inclusion pipeline, or according to the descriptions
@@ -116,4 +117,27 @@ fn main() {
         // Expand as needed, numbers should be ascending according to the stage through the
         // inclusion pipeline, or according to the descriptions
     ];
+
+    // https://github.com/rust-lang/rustfmt/issues/4430
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage
+        // through the inclusion pipeline, or according to the descriptions
+    }
+
+    match a {
+        // Expand as needed, numbers should be ascending according to the stage through the
+        // inclusion pipeline, or according to the descriptions
+        b => c,
+        // Expand as needed, numbers should be ascending according to the stage through the
+        // inclusion pipeline, or according to the descriptions
+        d => e,
+        // Expand as needed, numbers should be ascending according to the stage through the
+        // inclusion pipeline, or according to the descriptions
+    }
 }