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, 206 deletions

diff --git a/src/test/rustdoc-js-std/parser-separators.js b/src/test/rustdoc-js-std/parser-separators.js
deleted file mode 100644
index 5b7abdfa8d6..00000000000
--- a/src/test/rustdoc-js-std/parser-separators.js
+++ /dev/null
@@ -1,206 +0,0 @@
-// ignore-tidy-tab
-
-const QUERY = [
-    'aaaaaa	b',
-    'a b',
-    'a,b',
-    'a\tb',
-    'a<b c>',
-    'a<b,c>',
-    'a<b\tc>',
-];
-
-const PARSED = [
-    {
-        elems: [
-            {
-                name: 'aaaaaa',
-                fullPath: ['aaaaaa'],
-                pathWithoutLast: [],
-                pathLast: 'aaaaaa',
-                generics: [],
-            },
-            {
-                name: 'b',
-                fullPath: ['b'],
-                pathWithoutLast: [],
-                pathLast: 'b',
-                generics: [],
-            },
-        ],
-        foundElems: 2,
-        original: "aaaaaa	b",
-        returned: [],
-        typeFilter: -1,
-        userQuery: "aaaaaa	b",
-        error: null,
-    },
-    {
-        elems: [
-            {
-                name: 'a',
-                fullPath: ['a'],
-                pathWithoutLast: [],
-                pathLast: 'a',
-                generics: [],
-            },
-            {
-                name: 'b',
-                fullPath: ['b'],
-                pathWithoutLast: [],
-                pathLast: 'b',
-                generics: [],
-            },
-        ],
-        foundElems: 2,
-        original: "a b",
-        returned: [],
-        typeFilter: -1,
-        userQuery: "a b",
-        error: null,
-    },
-    {
-        elems: [
-            {
-                name: 'a',
-                fullPath: ['a'],
-                pathWithoutLast: [],
-                pathLast: 'a',
-                generics: [],
-            },
-            {
-                name: 'b',
-                fullPath: ['b'],
-                pathWithoutLast: [],
-                pathLast: 'b',
-                generics: [],
-            },
-        ],
-        foundElems: 2,
-        original: "a,b",
-        returned: [],
-        typeFilter: -1,
-        userQuery: "a,b",
-        error: null,
-    },
-    {
-        elems: [
-            {
-                name: 'a',
-                fullPath: ['a'],
-                pathWithoutLast: [],
-                pathLast: 'a',
-                generics: [],
-            },
-            {
-                name: 'b',
-                fullPath: ['b'],
-                pathWithoutLast: [],
-                pathLast: 'b',
-                generics: [],
-            },
-        ],
-        foundElems: 2,
-        original: "a\tb",
-        returned: [],
-        typeFilter: -1,
-        userQuery: "a\tb",
-        error: null,
-    },
-    {
-        elems: [
-            {
-                name: 'a',
-                fullPath: ['a'],
-                pathWithoutLast: [],
-                pathLast: 'a',
-                generics: [
-                    {
-                        name: 'b',
-                        fullPath: ['b'],
-                        pathWithoutLast: [],
-                        pathLast: 'b',
-                        generics: [],
-                    },
-                    {
-                        name: 'c',
-                        fullPath: ['c'],
-                        pathWithoutLast: [],
-                        pathLast: 'c',
-                        generics: [],
-                    },
-                ],
-            },
-        ],
-        foundElems: 1,
-        original: "a<b c>",
-        returned: [],
-        typeFilter: -1,
-        userQuery: "a<b c>",
-        error: null,
-    },
-    {
-        elems: [
-            {
-                name: 'a',
-                fullPath: ['a'],
-                pathWithoutLast: [],
-                pathLast: 'a',
-                generics: [
-                    {
-                        name: 'b',
-                        fullPath: ['b'],
-                        pathWithoutLast: [],
-                        pathLast: 'b',
-                        generics: [],
-                    },
-                    {
-                        name: 'c',
-                        fullPath: ['c'],
-                        pathWithoutLast: [],
-                        pathLast: 'c',
-                        generics: [],
-                    },
-                ],
-            },
-        ],
-        foundElems: 1,
-        original: "a<b,c>",
-        returned: [],
-        typeFilter: -1,
-        userQuery: "a<b,c>",
-        error: null,
-    },
-    {
-        elems: [
-            {
-                name: 'a',
-                fullPath: ['a'],
-                pathWithoutLast: [],
-                pathLast: 'a',
-                generics: [
-                    {
-                        name: 'b',
-                        fullPath: ['b'],
-                        pathWithoutLast: [],
-                        pathLast: 'b',
-                        generics: [],
-                    },
-                    {
-                        name: 'c',
-                        fullPath: ['c'],
-                        pathWithoutLast: [],
-                        pathLast: 'c',
-                        generics: [],
-                    },
-                ],
-            },
-        ],
-        foundElems: 1,
-        original: "a<b\tc>",
-        returned: [],
-        typeFilter: -1,
-        userQuery: "a<b\tc>",
-        error: null,
-    },
-];