Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 77 insertions, 0 deletions

diff --git a/tests/rustdoc/whitespace-after-where-clause.rs b/tests/rustdoc/whitespace-after-where-clause.rs
new file mode 100644
index 000000000..4b740b970
--- /dev/null
+++ b/tests/rustdoc/whitespace-after-where-clause.rs
@@ -0,0 +1,77 @@
+// This test ensures there is no whitespace before the first brace of
+// trait, enum, struct and union items when they have a where clause.
+
+#![crate_name = "foo"]
+
+// @has 'foo/trait.ToOwned.html'
+// @snapshot trait - '//*[@class="item-decl"]'
+pub trait ToOwned<T>
+where T: Clone
+{
+    type Owned;
+    fn to_owned(&self) -> Self::Owned;
+    fn whatever(&self) -> T;
+}
+
+// @has 'foo/trait.ToOwned2.html'
+// @snapshot trait2 - '//*[@class="item-decl"]'
+// There should be a whitespace before `{` in this case!
+pub trait ToOwned2<T: Clone> {
+    type Owned;
+    fn to_owned(&self) -> Self::Owned;
+    fn whatever(&self) -> T;
+}
+
+// @has 'foo/enum.Cow.html'
+// @snapshot enum - '//*[@class="item-decl"]'
+pub enum Cow<'a, B: ?Sized + 'a>
+where
+    B: ToOwned<Clone>,
+{
+    Borrowed(&'a B),
+    Whatever(u32),
+}
+
+// @has 'foo/enum.Cow2.html'
+// @snapshot enum2 - '//*[@class="item-decl"]'
+// There should be a whitespace before `{` in this case!
+pub enum Cow2<'a, B: ?Sized + ToOwned<Clone> + 'a> {
+    Borrowed(&'a B),
+    Whatever(u32),
+}
+
+// @has 'foo/struct.Struct.html'
+// @snapshot struct - '//*[@class="item-decl"]'
+pub struct Struct<'a, B: ?Sized + 'a>
+where
+    B: ToOwned<Clone>,
+{
+    pub a: &'a B,
+    pub b: u32,
+}
+
+// @has 'foo/struct.Struct2.html'
+// @snapshot struct2 - '//*[@class="item-decl"]'
+// There should be a whitespace before `{` in this case!
+pub struct Struct2<'a, B: ?Sized + ToOwned<Clone> + 'a> {
+    pub a: &'a B,
+    pub b: u32,
+}
+
+// @has 'foo/union.Union.html'
+// @snapshot union - '//*[@class="item-decl"]'
+pub union Union<'a, B: ?Sized + 'a>
+where
+    B: ToOwned<Clone>,
+{
+    a: &'a B,
+    b: u32,
+}
+
+// @has 'foo/union.Union2.html'
+// @snapshot union2 - '//*[@class="item-decl"]'
+// There should be a whitespace before `{` in this case!
+pub union Union2<'a, B: ?Sized + ToOwned<Clone> + 'a> {
+    a: &'a B,
+    b: u32,
+}