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, 20 insertions, 0 deletions

diff --git a/tests/rustdoc-gui/source-anchor-scroll.goml b/tests/rustdoc-gui/source-anchor-scroll.goml
new file mode 100644
index 00000000000..ddfe0c3d1ab
--- /dev/null
+++ b/tests/rustdoc-gui/source-anchor-scroll.goml
@@ -0,0 +1,20 @@
+// We check that when the anchor changes and is output of the displayed content,
+// the page is scrolled to it.
+goto: "file://" + |DOC_PATH| + "/src/link_to_definition/lib.rs.html"
+
+// We reduce the window size to make it easier to make an element "out of the page".
+size: (600, 800)
+// We check that the scroll is at the top first.
+assert-property: ("html", {"scrollTop": "0"})
+
+click: '//a[text() = "barbar"]'
+assert-property: ("html", {"scrollTop": "125"})
+click: '//a[text() = "bar"]'
+assert-property: ("html", {"scrollTop": "156"})
+click: '//a[text() = "sub_fn"]'
+assert-property: ("html", {"scrollTop": "53"})
+
+// We now check that clicking on lines doesn't change the scroll
+// Extra information: the "sub_fn" function header is on line 1.
+click: '//*[@id="6"]'
+assert-property: ("html", {"scrollTop": "53"})