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, 51 insertions, 0 deletions

diff --git a/tests/rustdoc-js/impl-trait.js b/tests/rustdoc-js/impl-trait.js
new file mode 100644
index 00000000000..8d594bf8aea
--- /dev/null
+++ b/tests/rustdoc-js/impl-trait.js
@@ -0,0 +1,51 @@
+// ignore-order
+
+const QUERY = [
+    'Aaaaaaa -> i32',
+    'Aaaaaaa -> Aaaaaaa',
+    'Aaaaaaa -> usize',
+    '-> Aaaaaaa',
+    'Aaaaaaa',
+];
+
+const EXPECTED = [
+    {
+        // Aaaaaaa -> i32
+        'others': [
+            { 'path': 'impl_trait::Ccccccc', 'name': 'eeeeeee' },
+        ],
+    },
+    {
+        // Aaaaaaa -> Aaaaaaa
+        'others': [
+            { 'path': 'impl_trait::Ccccccc', 'name': 'fffffff' },
+        ],
+    },
+    {
+        // Aaaaaaa -> usize
+        'others': [],
+    },
+    {
+        // -> Aaaaaaa
+        'others': [
+            { 'path': 'impl_trait::Ccccccc', 'name': 'fffffff' },
+            { 'path': 'impl_trait::Ccccccc', 'name': 'ddddddd' },
+            { 'path': 'impl_trait', 'name': 'bbbbbbb' },
+        ],
+    },
+    {
+        // Aaaaaaa
+        'others': [
+            { 'path': 'impl_trait', 'name': 'Aaaaaaa' },
+        ],
+        'in_args': [
+            { 'path': 'impl_trait::Ccccccc', 'name': 'fffffff' },
+            { 'path': 'impl_trait::Ccccccc', 'name': 'eeeeeee' },
+        ],
+        'returned': [
+            { 'path': 'impl_trait::Ccccccc', 'name': 'fffffff' },
+            { 'path': 'impl_trait::Ccccccc', 'name': 'ddddddd' },
+            { 'path': 'impl_trait', 'name': 'bbbbbbb' },
+        ],
+    },
+];