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, 25 insertions, 0 deletions

diff --git a/tests/ui/rfc-2632-const-trait-impl/const-drop-bound.rs b/tests/ui/rfc-2632-const-trait-impl/const-drop-bound.rs
new file mode 100644
index 00000000000..948f0efbcfc
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/const-drop-bound.rs
@@ -0,0 +1,25 @@
+// check-pass
+
+#![feature(const_trait_impl)]
+#![feature(const_precise_live_drops)]
+
+use std::marker::Destruct;
+
+const fn foo<T, E>(res: Result<T, E>) -> Option<T> where E: ~const Destruct {
+    match res {
+        Ok(t) => Some(t),
+        Err(_e) => None,
+    }
+}
+
+pub struct Foo<T>(T);
+
+const fn baz<T, E>(res: Result<Foo<T>, Foo<E>>) -> Option<Foo<T>>
+where
+    T: ~const Destruct,
+    E: ~const Destruct,
+{
+    foo(res)
+}
+
+fn main() {}