From d921f62bd194a8447fc303b60278adabd1985728 Mon Sep 17 00:00:00 2001
From: Asherah Connor <ashe@kivikakk.ee>
Date: Wed, 10 Jul 2024 18:08:49 +0300
Subject: [PATCH] tests: add failing test for unicode case fold.

---
 src/tests/core.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/tests/core.rs b/src/tests/core.rs
index 30061490..3b5adefa 100644
--- a/src/tests/core.rs
+++ b/src/tests/core.rs
@@ -423,6 +423,14 @@ fn reference_links() {
     );
 }
 
+#[test]
+fn reference_links_casefold() {
+    html(
+        concat!("[ẞ]\n", "\n", "[SS]: /url	\n",),
+        "<p><a href=\"/url\">ẞ</a></p>\n",
+    );
+}
+
 #[test]
 fn safety() {
     html(