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, 93 deletions

diff --git a/src/test/debuginfo/generic-tuple-style-enum.rs b/src/test/debuginfo/generic-tuple-style-enum.rs
deleted file mode 100644
index 60362e54e7d..00000000000
--- a/src/test/debuginfo/generic-tuple-style-enum.rs
+++ /dev/null
@@ -1,93 +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 = generic_tuple_style_enum::Regular<u16, u32, u64>::Case1(0, 31868, 31868, 31868, 31868)
-
-// gdb-command:print case2
-// gdbr-check:$2 = generic_tuple_style_enum::Regular<i16, i32, i64>::Case2(0, 286331153, 286331153)
-
-// gdb-command:print case3
-// gdbr-check:$3 = generic_tuple_style_enum::Regular<i16, i32, i64>::Case3(0, 6438275382588823897)
-
-// gdb-command:print univariant
-// gdbr-check:$4 = generic_tuple_style_enum::Univariant<i64>::TheOnlyCase(-1)
-
-
-// === LLDB TESTS ==================================================================================
-
-// lldb-command:run
-
-// lldb-command:print case1
-// lldbr-check:(generic_tuple_style_enum::Regular<u16, u32, u64>::Case1) case1 = { __0 = 0 __1 = 31868 __2 = 31868 __3 = 31868 __4 = 31868 }
-
-// lldb-command:print case2
-// lldbr-check:(generic_tuple_style_enum::Regular<i16, i32, i64>::Case2) case2 = Regular<i16, i32, i64>::Case2 { Case1: 0, Case2: 286331153, Case3: 286331153 }
-
-// lldb-command:print case3
-// lldbr-check:(generic_tuple_style_enum::Regular<i16, i32, i64>::Case3) case3 = Regular<i16, i32, i64>::Case3 { Case1: 0, Case2: 6438275382588823897 }
-
-// lldb-command:print univariant
-// lldbr-check:(generic_tuple_style_enum::Univariant<i64>) univariant = Univariant<i64> { TheOnlyCase: Univariant<i64>::TheOnlyCase(-1) }
-
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-use self::Regular::{Case1, Case2, Case3};
-use self::Univariant::TheOnlyCase;
-
-// NOTE: This is a copy of the non-generic test case. The `Txx` type parameters have to be
-// substituted with something of size `xx` bits and the same alignment as an integer type of the
-// same size.
-
-// 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<T16, T32, T64> {
-    Case1(T64, T16, T16, T16, T16),
-    Case2(T64, T32, T32),
-    Case3(T64, T64)
-}
-
-enum Univariant<T64> {
-    TheOnlyCase(T64)
-}
-
-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: Regular<u16, u32, u64> = Case1(0_u64, 31868_u16, 31868_u16, 31868_u16, 31868_u16);
-
-    // 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
-    // 0b00010001000100010001000100010001 = 286331153
-    // 0b0001000100010001 = 4369
-    // 0b00010001 = 17
-    let case2: Regular<i16, i32, i64> = Case2(0_i64, 286331153_i32, 286331153_i32);
-
-    // 0b0101100101011001010110010101100101011001010110010101100101011001 = 6438275382588823897
-    // 0b01011001010110010101100101011001 = 1499027801
-    // 0b0101100101011001 = 22873
-    // 0b01011001 = 89
-    let case3: Regular<i16, i32, i64> = Case3(0_i64, 6438275382588823897_i64);
-
-    let univariant = TheOnlyCase(-1_i64);
-
-    zzz(); // #break
-}
-
-fn zzz() { () }