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, 90 deletions

diff --git a/src/test/debuginfo/struct-style-enum.rs b/src/test/debuginfo/struct-style-enum.rs
deleted file mode 100644
index 3d819e36898..00000000000
--- a/src/test/debuginfo/struct-style-enum.rs
+++ /dev/null
@@ -1,90 +0,0 @@
-// Require a gdb or lldb that can read DW_TAG_variant_part.
-// min-gdb-version: 8.2
-// rust-lldb
-
-// compile-flags:-g
-
-// === GDB TESTS ===================================================================================
-
-// gdb-command:set print union on
-// gdb-command:run
-
-// gdb-command:print case1
-// gdbr-check:$1 = struct_style_enum::Regular::Case1{a: 0, b: 31868, c: 31868, d: 31868, e: 31868}
-
-// gdb-command:print case2
-// gdbr-check:$2 = struct_style_enum::Regular::Case2{a: 0, b: 286331153, c: 286331153}
-
-// gdb-command:print case3
-// gdbr-check:$3 = struct_style_enum::Regular::Case3{a: 0, b: 6438275382588823897}
-
-// gdb-command:print univariant
-// gdbr-check:$4 = struct_style_enum::Univariant::TheOnlyCase{a: -1}
-
-
-// === LLDB TESTS ==================================================================================
-
-// lldb-command:run
-
-// lldb-command:print case1
-// lldbr-check:(struct_style_enum::Regular::Case1) case1 = { a = 0 b = 31868 c = 31868 d = 31868 e = 31868 }
-
-// lldb-command:print case2
-// lldbr-check:(struct_style_enum::Regular::Case2) case2 = Case2 { Case1: 0, Case2: 286331153, Case3: 286331153 }
-
-// lldb-command:print case3
-// lldbr-check:(struct_style_enum::Regular::Case3) case3 = Case3 { Case1: 0, Case2: 6438275382588823897 }
-
-// lldb-command:print univariant
-// lldbr-check:(struct_style_enum::Univariant) univariant = Univariant { TheOnlyCase: TheOnlyCase { a: -1 } }
-
-#![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-use self::Regular::{Case1, Case2, Case3};
-use self::Univariant::TheOnlyCase;
-
-// The first element is to ensure proper alignment, irrespective of the machines word size. Since
-// the size of the discriminant value is machine dependent, this has be taken into account when
-// datatype layout should be predictable as in this case.
-enum Regular {
-    Case1 { a: u64, b: u16, c: u16, d: u16, e: u16},
-    Case2 { a: u64, b: u32, c: u32},
-    Case3 { a: u64, b: u64 }
-}
-
-enum Univariant {
-    TheOnlyCase { a: i64 }
-}
-
-fn main() {
-
-    // In order to avoid endianness trouble all of the following test values consist of a single
-    // repeated byte. This way each interpretation of the union should look the same, no matter if
-    // this is a big or little endian machine.
-
-    // 0b0111110001111100011111000111110001111100011111000111110001111100 = 8970181431921507452
-    // 0b01111100011111000111110001111100 = 2088533116
-    // 0b0111110001111100 = 31868
-    // 0b01111100 = 124
-    let case1 = Case1 { a: 0, b: 31868, c: 31868, d: 31868, e: 31868 };
-
-    // 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
-    // 0b00010001000100010001000100010001 = 286331153
-    // 0b0001000100010001 = 4369
-    // 0b00010001 = 17
-    let case2 = Case2 { a: 0, b: 286331153, c: 286331153 };
-
-    // 0b0101100101011001010110010101100101011001010110010101100101011001 = 6438275382588823897
-    // 0b01011001010110010101100101011001 = 1499027801
-    // 0b0101100101011001 = 22873
-    // 0b01011001 = 89
-    let case3 = Case3 { a: 0, b: 6438275382588823897 };
-
-    let univariant = TheOnlyCase { a: -1 };
-
-    zzz(); // #break
-}
-
-fn zzz() {()}