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, 0 insertions, 42 deletions

diff --git a/src/test/debuginfo/function-call.rs b/src/test/debuginfo/function-call.rs
deleted file mode 100644
index 75334558b58..00000000000
--- a/src/test/debuginfo/function-call.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-// This test does not passed with gdb < 8.0. See #53497.
-// min-gdb-version: 10.1
-
-// compile-flags:-g
-
-// === GDB TESTS ===================================================================================
-
-// gdb-command:run
-
-// gdb-command:print fun(45, true)
-// gdb-check:$1 = true
-// gdb-command:print fun(444, false)
-// gdb-check:$2 = false
-
-// gdb-command:print r.get_x()
-// gdb-check:$3 = 4
-
-#![allow(dead_code, unused_variables)]
-
-struct RegularStruct {
-    x: i32
-}
-
-impl RegularStruct {
-    fn get_x(&self) -> i32 {
-        self.x
-    }
-}
-
-fn main() {
-    let _ = fun(4, true);
-    let r = RegularStruct{x: 4};
-    let _ = r.get_x();
-
-    zzz(); // #break
-}
-
-fn fun(x: isize, y: bool) -> bool {
-    y
-}
-
-fn zzz() { () }