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, 21 insertions, 0 deletions

diff --git a/tests/ui/generics/generic-static-methods.rs b/tests/ui/generics/generic-static-methods.rs
new file mode 100644
index 00000000000..b39fa081a65
--- /dev/null
+++ b/tests/ui/generics/generic-static-methods.rs
@@ -0,0 +1,21 @@
+// run-pass
+#![allow(non_camel_case_types)]
+
+
+trait vec_utils<T> {
+    fn map_<U, F>(x: &Self, f: F) -> Vec<U> where F: FnMut(&T) -> U;
+}
+
+impl<T> vec_utils<T> for Vec<T> {
+    fn map_<U, F>(x: &Vec<T> , mut f: F) -> Vec<U> where F: FnMut(&T) -> U {
+        let mut r = Vec::new();
+        for elt in x {
+            r.push(f(elt));
+        }
+        r
+    }
+}
+
+pub fn main() {
+    assert_eq!(vec_utils::map_(&vec![1,2,3], |&x| x+1), [2,3,4]);
+}