1 files changed, 298 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/source/structs.rs b/src/tools/rustfmt/tests/source/structs.rs
new file mode 100644
index 00000000000..537151b276a
--- /dev/null
+++ b/src/tools/rustfmt/tests/source/structs.rs
@@ -0,0 +1,298 @@
+// rustfmt-normalize_comments: true
+// rustfmt-wrap_comments: true
+
+                                                                       /// A Doc comment
+#[AnAttribute]
+pub struct Foo {
+    #[rustfmt::skip]
+    f :   SomeType, // Comment beside a field
+    f: SomeType, // Comment beside a field
+    // Comment on a field
+    #[AnAttribute]
+    g: SomeOtherType,
+      /// A doc comment on a field
+    h: AThirdType,
+    pub i: TypeForPublicField
+}
+
+// Destructuring
+fn foo() {
+    S { x: 5,
+        ..};
+        Struct {..} = Struct { a: 1, b: 4 };
+        Struct {      a,     .. } = Struct { a: 1, b: 2, c: 3};
+        TupleStruct(a,..,   b) = TupleStruct(1, 2);
+        TupleStruct(  ..) = TupleStruct(3, 4);
+        TupleStruct(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, .., bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb) = TupleStruct(1, 2);
+}
+
+// #1095
+struct S<T: /* comment */> {
+    t: T,
+}
+
+// #1029
+pub struct Foo {
+    #[doc(hidden)]
+    // This will NOT get deleted!
+    bar: String, // hi
+}
+
+// #1029
+struct X {
+    // `x` is an important number.
+    #[allow(unused)] // TODO: use
+    x: u32,
+}
+
+// #410
+#[allow(missing_docs)]
+pub struct Writebatch<K: Key> {
+    #[allow(dead_code)] //only used for holding the internal pointer
+    writebatch: RawWritebatch,
+    marker: PhantomData<K>,
+}
+
+struct Bar;
+
+struct NewType(Type,       OtherType);
+
+struct
+NewInt     <T: Copy>(pub i32, SomeType /* inline comment */, T /* sup */
+
+
+    );
+
+struct Qux<'a,
+           N: Clone + 'a,
+           E: Clone + 'a,
+           G: Labeller<'a, N, E> + GraphWalk<'a, N, E>,
+           W: Write + Copy>
+(
+    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA, // Comment
+    BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,
+    #[AnAttr]
+    // Comment
+    /// Testdoc
+    G,
+    pub W,
+);
+
+struct Tuple(/*Comment 1*/ AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
+             /* Comment 2   */ BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,);
+
+// With a where-clause and generics.
+pub struct Foo<'a, Y: Baz>
+    where X: Whatever
+{
+    f: SomeType, // Comment beside a field
+}
+
+struct Baz {
+
+    a: A,  // Comment A
+    b: B, // Comment B
+    c: C,   // Comment C
+
+}
+
+struct Baz {
+    a: A,  // Comment A
+
+    b: B, // Comment B
+
+
+
+
+    c: C,   // Comment C
+}
+
+struct Baz {
+
+    a: A,
+
+    b: B,
+    c: C,
+
+
+
+    
+    d: D
+
+}
+
+struct Baz
+{
+    // Comment A
+    a: A,
+    
+    // Comment B
+b: B,
+    // Comment C
+      c: C,}
+
+// Will this be a one-liner?
+struct Tuple(
+    A, //Comment
+    B
+);
+
+pub struct State<F: FnMut() -> time::Timespec> { now: F }
+
+pub struct State<F: FnMut() -> ()> { now: F }
+
+pub struct State<F: FnMut()> { now: F }
+
+struct Palette { /// A map of indices in the palette to a count of pixels in approximately that color
+                    foo: i32}
+
+// Splitting a single line comment into a block previously had a misalignment
+// when the field had attributes
+struct FieldsWithAttributes {
+    // Pre Comment
+    #[rustfmt::skip] pub host:String, // Post comment BBBBBBBBBBBBBB BBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBB BBBBBBBBBBB
+    //Another pre comment
+    #[attr1]
+    #[attr2] pub id: usize // CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC CCCCCCCCCCCC
+}
+
+struct Deep {
+    deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep: node::Handle<IdRef<'id, Node<K, V>>,
+                                                     Type,
+                                                     NodeType>,
+}
+
+struct Foo<T>(T);
+struct Foo<T>(T) where T: Copy, T: Eq;
+struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUU);
+struct Foo<T>(TTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT) where T: PartialEq;
+struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTTTT) where T: PartialEq;
+struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUU) where T: PartialEq;
+struct Foo<T>(TTTTTTTTTTTTTTTTT, // Foo
+              UUUUUUUUUUUUUUUUUUUUUUUU /* Bar */,
+              // Baz
+              TTTTTTTTTTTTTTTTTTT,
+              // Qux (FIXME #572 - doc comment)
+              UUUUUUUUUUUUUUUUUUU);
+
+mod m {
+    struct X<T> where T: Sized {
+        a: T,
+    }
+}
+
+struct Foo<T>(TTTTTTTTTTTTTTTTTTT,
+              /// Qux
+    UUUUUUUUUUUUUUUUUUU);
+
+struct Issue677 {
+    pub ptr: *const libc::c_void,
+    pub trace: fn(  obj: 
+          *const libc::c_void, tracer   : *mut   JSTracer   ),
+}
+
+struct Foo {}
+struct Foo {
+    }
+struct Foo {
+    // comment
+    }
+struct Foo {
+    // trailing space ->    
+
+
+    }
+struct Foo { /* comment */ }
+struct Foo( /* comment */ );
+
+struct LongStruct {
+    a: A,
+    the_quick_brown_fox_jumps_over_the_lazy_dog:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
+}
+
+struct Deep {
+    deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep: node::Handle<IdRef<'id, Node<Key, Value>>,
+                                                                         Type,
+                                                                         NodeType>,
+}
+
+struct Foo<C=()>(String);
+
+// #1364
+fn foo() {
+    convex_shape.set_point(0, &Vector2f { x: 400.0, y: 100.0 });
+    convex_shape.set_point(1, &Vector2f { x: 500.0, y: 70.0 });
+    convex_shape.set_point(2, &Vector2f { x: 450.0, y: 100.0 });
+    convex_shape.set_point(3, &Vector2f { x: 580.0, y: 150.0 });
+}
+
+// Vertical alignment
+struct Foo {
+    aaaaa: u32, // a
+
+    b: u32, // b
+    cc: u32, // cc
+
+    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 1
+    yy: u32, // comment2
+    zzz: u32, // comment3
+
+    aaaaaa: u32, // comment4
+    bb: u32, // comment5
+    // separate
+    dd: u32, // comment7
+    c: u32, // comment6
+
+    aaaaaaa: u32, /* multi
+     * line
+     * comment
+     */
+    b: u32, // hi
+
+    do_not_push_this_comment1: u32, // comment1
+    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
+    please_do_not_push_this_comment3: u32, // comment3
+
+    do_not_push_this_comment1: u32, // comment1
+    // separate
+    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
+    please_do_not_push_this_comment3: u32, // comment3
+
+    do_not_push_this_comment1: u32, // comment1
+    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
+    // separate
+    please_do_not_push_this_comment3: u32, // comment3
+}
+
+// structs with long identifier
+struct Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong {}
+struct Looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong {}
+struct Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong {}
+struct Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong { x: i32 }
+
+// structs with visibility, do not duplicate visibility (#2110).
+pub(in self) struct Foo{}
+pub(super) struct Foo{}
+pub(crate) struct Foo{}
+pub(in self) struct Foo();
+pub(super) struct Foo();
+pub(crate) struct Foo();
+
+// #2125
+pub struct ReadinessCheckRegistry(Mutex<HashMap<Arc<String>, Box<Fn() -> ReadinessCheck + Sync + Send>>>);
+
+// #2144 unit struct with generics
+struct MyBox<T:?Sized>;
+struct MyBoxx<T, S> where T: ?Sized, S: Clone;
+
+// #2208
+struct Test {
+    /// foo
+    #[serde(default)]
+    pub join: Vec<String>,
+    #[serde(default)] pub tls: bool,
+}
+
+// #2818
+struct Paren((i32)) where i32: Trait;
+struct Parens((i32, i32)) where i32: Trait;