Rollup merge of #143300 - Kivooeo:tf25, r=tgross35

`tests/ui`: A New Order [25/N]

> [!NOTE]
>
> Intermediate commits are intended to help review, but will be squashed prior to merge.

Some `tests/ui/` housekeeping, to trim down number of tests directly under `tests/ui/`. Part of rust-lang/rust#133895.

r? `@tgross35`

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/ui/attributes/reexport-test-harness-entry-point.rs b/tests/ui/attributes/reexport-test-harness-entry-point.rs
new file mode 100644
index 00000000000..95765a719ed
--- /dev/null
+++ b/tests/ui/attributes/reexport-test-harness-entry-point.rs
@@ -0,0 +1,14 @@
+//! Check that `#[reexport_test_harness_main]` correctly reexports the test harness entry point
+//! and allows it to be called from within the code.
+
+//@ run-pass
+//@ compile-flags:--test
+
+#![reexport_test_harness_main = "test_main"]
+
+#[cfg(test)]
+fn _unused() {
+    // should resolve to the entry point function the --test harness
+    // creates.
+    test_main();
+}