Auto merge of #106458 - albertlarsan68:move-tests, r=jyn514

Move src/test to the root

See MCP at rust-lang/compiler-team#573

There may be more changes needed.

The first commit is just the move of the files:
You can check that the first commit did not do anything else than renames by running
```
git diff --diff-filter=r -M100% <rust-lang remote>/master <first commit hash>
```
The output should be empty, because the filter excludes renames, and the match threshold for qualifying a rename is 100%.

The second one is mostly a "find and replace" of `src/test` to `tests` and whatever is needed to make CI pass.

What is left to do:
---

- [x] Move directory
- [ ] Change references to `src/test`
    - [x] Change references in-tree
    - [ ] Change references in submodules / out-of-tree docs
- [x] Make CI pass:
    - [x] Fix tidy
    - [x] Fix tests
    - [x] Bless tests if needed (shouldn't normally)
- [ ] Merge it !

1 files changed, 35 insertions, 0 deletions

diff --git a/tests/rustdoc-js/generics-impl.rs b/tests/rustdoc-js/generics-impl.rs
new file mode 100644
index 00000000000..696218021d5
--- /dev/null
+++ b/tests/rustdoc-js/generics-impl.rs
@@ -0,0 +1,35 @@
+use std::io::{Result as IoResult, Read};
+
+pub struct Aaaaaaa;
+
+impl Aaaaaaa {
+    pub fn bbbbbbb(self) -> u32 {
+        1
+    }
+    pub fn ccccccc(&self) -> bool {
+        true
+    }
+}
+
+impl Read for Aaaaaaa {
+    fn read(&mut self, out: &mut [u8]) -> IoResult<usize> {
+        Ok(out.len())
+    }
+}
+
+pub struct Ddddddd<T>(T);
+
+impl<T: Read> Ddddddd<T> {
+    pub fn eeeeeee(_: T) -> u64 {
+        1
+    }
+    pub fn fffffff(_: bool) -> u64 {
+        1
+    }
+    pub fn ggggggg(self) -> u64 {
+        1
+    }
+    pub fn hhhhhhh() -> Self where T: Default {
+        Ddddddd(T::default())
+    }
+}