Rollup merge of #140673 - GuillaumeGomez:clean-rustdoc-tests, r=notriddle

Clean rustdoc tests folder

We were starting to have way too many tests in the `tests/rustdoc/` folder so I moved some of them in sub-folders. We now have less than 300 tests at the "top level" so I guess it's good enough for now.

So this PR just moves tests in sub-folders and that's pretty much it. :smiley:

r? ``@notriddle``

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/rustdoc/enum/enum-variant-fields-heading.rs b/tests/rustdoc/enum/enum-variant-fields-heading.rs
new file mode 100644
index 00000000000..e210667d3c0
--- /dev/null
+++ b/tests/rustdoc/enum/enum-variant-fields-heading.rs
@@ -0,0 +1,18 @@
+// This is a regression test for <https://github.com/rust-lang/rust/issues/118195>.
+// It ensures that the "Fields" heading is not generated if no field is displayed.
+
+#![crate_name = "foo"]
+
+//@ has 'foo/enum.Foo.html'
+//@ has - '//*[@id="variant.A"]' 'A'
+//@ count - '//*[@id="variant.A.fields"]' 0
+//@ has - '//*[@id="variant.B"]' 'B'
+//@ count - '//*[@id="variant.B.fields"]' 0
+//@ snapshot variants - '//*[@id="main-content"]/*[@class="variants"]'
+
+pub enum Foo {
+    /// A variant with no fields
+    A {},
+    /// A variant with hidden fields
+    B { #[doc(hidden)] a: u8 },
+}