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, 40 insertions, 0 deletions

diff --git a/tests/rustdoc/enum/enum-headings.rs b/tests/rustdoc/enum/enum-headings.rs
new file mode 100644
index 00000000000..6deabf1cd9a
--- /dev/null
+++ b/tests/rustdoc/enum/enum-headings.rs
@@ -0,0 +1,40 @@
+#![crate_name = "foo"]
+//@ has foo/enum.Token.html
+/// A token!
+/// # First
+/// Some following text...
+//@ has - '//h2[@id="first"]' "First"
+pub enum Token {
+    /// A declaration!
+    /// # Variant-First
+    /// Some following text...
+    //@ has - '//h4[@id="variant-first"]' "Variant-First"
+    Declaration {
+        /// A version!
+        /// # Variant-Field-First
+        /// Some following text...
+        //@ has - '//h5[@id="variant-field-first"]' "Variant-Field-First"
+        version: String,
+    },
+    /// A Zoople!
+    /// # Variant-First
+    Zoople(
+        //@ has - '//h5[@id="variant-tuple-field-first"]' "Variant-Tuple-Field-First"
+        /// Zoople's first variant!
+        /// # Variant-Tuple-Field-First
+        /// Some following text...
+        usize,
+    ),
+    /// Unfinished business!
+    /// # Non-Exhaustive-First
+    /// Some following text...
+    //@ has - '//h4[@id="non-exhaustive-first"]' "Non-Exhaustive-First"
+    #[non_exhaustive]
+    Unfinished {
+        /// This is x.
+        /// # X-First
+        /// Some following text...
+        //@ has - '//h5[@id="x-first"]' "X-First"
+        x: usize,
+    },
+}