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, 20 insertions, 0 deletions

diff --git a/tests/rustdoc/impl/empty-impl-block.rs b/tests/rustdoc/impl/empty-impl-block.rs
new file mode 100644
index 00000000000..91fd4a64ef9
--- /dev/null
+++ b/tests/rustdoc/impl/empty-impl-block.rs
@@ -0,0 +1,20 @@
+#![crate_name = "foo"]
+
+//@ has 'foo/struct.Foo.html'
+pub struct Foo;
+
+//@ has - '//*[@class="docblock"]' 'Hello empty impl block!'
+//@ has - '//*[@class="item-info"]' 'This impl block contains no items.'
+/// Hello empty impl block!
+impl Foo {}
+// We ensure that this empty impl block without doc isn't rendered.
+//@ count - '//*[@class="impl"]' 'impl Foo' 1
+impl Foo {}
+
+// Just to ensure that empty trait impl blocks are rendered.
+pub struct Another;
+pub trait Bar {}
+
+//@ has 'foo/struct.Another.html'
+//@ has - '//h3[@class="code-header"]' 'impl Bar for Another'
+impl Bar for Another {}