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, 75 insertions, 0 deletions

diff --git a/tests/rustdoc-js/doc-alias.rs b/tests/rustdoc-js/doc-alias.rs
new file mode 100644
index 00000000000..750b7b757bc
--- /dev/null
+++ b/tests/rustdoc-js/doc-alias.rs
@@ -0,0 +1,75 @@
+#[doc(alias = "StructItem")]
+pub struct Struct {
+    #[doc(alias = "StructFieldItem")]
+    pub field: u32,
+}
+
+impl Struct {
+    #[doc(alias = "StructImplConstItem")]
+    pub const ImplConstItem: i32 = 0;
+    #[doc(alias = "StructMethodItem")]
+    pub fn method(&self) {}
+}
+
+impl Trait for Struct {
+    type Target = u32;
+    const AssociatedConst: i32 = 12;
+
+    #[doc(alias = "ImplTraitFunction")]
+    fn function() -> Self::Target { 0 }
+}
+
+#[doc(alias = "EnumItem")]
+pub enum Enum {
+    #[doc(alias = "VariantItem")]
+    Variant,
+}
+
+impl Enum {
+    #[doc(alias = "EnumMethodItem")]
+    pub fn method(&self) {}
+}
+
+#[doc(alias = "TypedefItem")]
+pub type Typedef = i32;
+
+#[doc(alias = "TraitItem")]
+pub trait Trait {
+    #[doc(alias = "TraitTypeItem")]
+    type Target;
+    #[doc(alias = "AssociatedConstItem")]
+    const AssociatedConst: i32;
+
+    #[doc(alias = "TraitFunctionItem")]
+    fn function() -> Self::Target;
+}
+
+#[doc(alias = "FunctionItem")]
+pub fn function() {}
+
+#[doc(alias = "ModuleItem")]
+pub mod Module {}
+
+#[doc(alias = "ConstItem")]
+pub const Const: u32 = 0;
+
+#[doc(alias = "StaticItem")]
+pub static Static: u32 = 0;
+
+#[doc(alias = "UnionItem")]
+pub union Union {
+    #[doc(alias = "UnionFieldItem")]
+    pub union_item: u32,
+    pub y: f32,
+}
+
+impl Union {
+    #[doc(alias = "UnionMethodItem")]
+    pub fn method(&self) {}
+}
+
+#[doc(alias = "MacroItem")]
+#[macro_export]
+macro_rules! Macro {
+    () => {}
+}