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, 105 deletions

diff --git a/src/test/rustdoc/visibility.rs b/src/test/rustdoc/visibility.rs
deleted file mode 100644
index 4099b54f081..00000000000
--- a/src/test/rustdoc/visibility.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-// compile-flags: --document-private-items
-
-#![crate_name = "foo"]
-
-// @!has 'foo/index.html' '//a[@href="struct.FooPublic.html"]/..' 'FooPublic 🔒'
-// @has 'foo/struct.FooPublic.html' '//pre' 'pub struct FooPublic'
-pub struct FooPublic;
-// @has 'foo/index.html' '//a[@href="struct.FooJustCrate.html"]/..' 'FooJustCrate 🔒'
-// @has 'foo/struct.FooJustCrate.html' '//pre' 'pub(crate) struct FooJustCrate'
-pub(crate) struct FooJustCrate;
-// @has 'foo/index.html' '//a[@href="struct.FooPubCrate.html"]/..' 'FooPubCrate 🔒'
-// @has 'foo/struct.FooPubCrate.html' '//pre' 'pub(crate) struct FooPubCrate'
-pub(crate) struct FooPubCrate;
-// @has 'foo/index.html' '//a[@href="struct.FooSelf.html"]/..' 'FooSelf 🔒'
-// @has 'foo/struct.FooSelf.html' '//pre' 'pub(crate) struct FooSelf'
-pub(self) struct FooSelf;
-// @has 'foo/index.html' '//a[@href="struct.FooInSelf.html"]/..' 'FooInSelf 🔒'
-// @has 'foo/struct.FooInSelf.html' '//pre' 'pub(crate) struct FooInSelf'
-pub(in self) struct FooInSelf;
-// @has 'foo/index.html' '//a[@href="struct.FooPriv.html"]/..' 'FooPriv 🔒'
-// @has 'foo/struct.FooPriv.html' '//pre' 'pub(crate) struct FooPriv'
-struct FooPriv;
-
-// @!has 'foo/index.html' '//a[@href="pub_mod/index.html"]/..' 'pub_mod 🔒'
-pub mod pub_mod {}
-
-// @has 'foo/index.html' '//a[@href="pub_crate_mod/index.html"]/..' 'pub_crate_mod 🔒'
-pub(crate) mod pub_crate_mod {}
-
-// @has 'foo/index.html' '//a[@href="a/index.html"]/..' 'a 🔒'
-mod a {
-    // @has 'foo/a/index.html' '//a[@href="struct.FooASuper.html"]/..' 'FooASuper 🔒'
-    // @has 'foo/a/struct.FooASuper.html' '//pre' 'pub(crate) struct FooASuper'
-    pub(super) struct FooASuper;
-    // @has 'foo/a/index.html' '//a[@href="struct.FooAInSuper.html"]/..' 'FooAInSuper 🔒'
-    // @has 'foo/a/struct.FooAInSuper.html' '//pre' 'pub(crate) struct FooAInSuper'
-    pub(in super) struct FooAInSuper;
-    // @has 'foo/a/index.html' '//a[@href="struct.FooAInA.html"]/..' 'FooAInA 🔒'
-    // @has 'foo/a/struct.FooAInA.html' '//pre' 'struct FooAInA'
-    // @!has 'foo/a/struct.FooAInA.html' '//pre' 'pub'
-    pub(in a) struct FooAInA;
-    // @has 'foo/a/index.html' '//a[@href="struct.FooAPriv.html"]/..' 'FooAPriv 🔒'
-    // @has 'foo/a/struct.FooAPriv.html' '//pre' 'struct FooAPriv'
-    // @!has 'foo/a/struct.FooAPriv.html' '//pre' 'pub'
-    struct FooAPriv;
-
-    // @has 'foo/a/index.html' '//a[@href="b/index.html"]/..' 'b 🔒'
-    mod b {
-        // @has 'foo/a/b/index.html' '//a[@href="struct.FooBSuper.html"]/..' 'FooBSuper 🔒'
-        // @has 'foo/a/b/struct.FooBSuper.html' '//pre' 'pub(super) struct FooBSuper'
-        pub(super) struct FooBSuper;
-        // @has 'foo/a/b/index.html' '//a[@href="struct.FooBInSuperSuper.html"]/..' 'FooBInSuperSuper 🔒'
-        // @has 'foo/a/b/struct.FooBInSuperSuper.html' '//pre' 'pub(crate) struct FooBInSuperSuper'
-        pub(in super::super) struct FooBInSuperSuper;
-        // @has 'foo/a/b/index.html' '//a[@href="struct.FooBInAB.html"]/..' 'FooBInAB 🔒'
-        // @has 'foo/a/b/struct.FooBInAB.html' '//pre' 'struct FooBInAB'
-        // @!has 'foo/a/b/struct.FooBInAB.html' '//pre' 'pub'
-        pub(in a::b) struct FooBInAB;
-        // @has 'foo/a/b/index.html' '//a[@href="struct.FooBPriv.html"]/..' 'FooBPriv 🔒'
-        // @has 'foo/a/b/struct.FooBPriv.html' '//pre' 'struct FooBPriv'
-        // @!has 'foo/a/b/struct.FooBPriv.html' '//pre' 'pub'
-        struct FooBPriv;
-
-        // @!has 'foo/a/b/index.html' '//a[@href="struct.FooBPub.html"]/..' 'FooBPub 🔒'
-        // @has 'foo/a/b/struct.FooBPub.html' '//pre' 'pub struct FooBPub'
-        pub struct FooBPub;
-    }
-}
-
-// @has 'foo/trait.PubTrait.html' '//pre' 'pub trait PubTrait'
-//
-// @has 'foo/trait.PubTrait.html' '//pre' 'type Type;'
-// @!has 'foo/trait.PubTrait.html' '//pre' 'pub type Type;'
-//
-// @has 'foo/trait.PubTrait.html' '//pre' 'const CONST: usize;'
-// @!has 'foo/trait.PubTrait.html' '//pre' 'pub const CONST: usize;'
-//
-// @has 'foo/trait.PubTrait.html' '//pre' 'fn function();'
-// @!has 'foo/trait.PubTrait.html' '//pre' 'pub fn function();'
-//
-// @!has 'foo/index.html' '//a[@href="trait.PubTrait.html"]/..' 'PubTrait 🔒'
-
-pub trait PubTrait {
-    type Type;
-    const CONST: usize;
-    fn function();
-}
-
-// @has 'foo/index.html' '//a[@href="trait.PrivTrait.html"]/..' 'PrivTrait 🔒'
-trait PrivTrait {}
-
-// @has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'type Type'
-// @!has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'pub type Type'
-//
-// @has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'const CONST: usize'
-// @!has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'pub const CONST: usize'
-//
-// @has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'fn function()'
-// @!has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'pub fn function()'
-
-impl PubTrait for FooPublic {
-    type Type = usize;
-    const CONST: usize = 0;
-    fn function() {}
-}