From d34566f58a780f2f4e28331aa443f0370dbd40e7 Mon Sep 17 00:00:00 2001
From: wuyangfan <1102042793@qq.com>
Date: Sun, 17 May 2026 13:38:28 +0800
Subject: [PATCH] test(check_diff): add unicode-rs repos to diff check suite

Expand external formatting coverage with unicode-width,
unicode-segmentation, and unicode-normalization. Part of #5884.
---
 check_diff/src/main.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/check_diff/src/main.rs b/check_diff/src/main.rs
index 60aee6ee2cb..bffe090f7ac 100644
--- a/check_diff/src/main.rs
+++ b/check_diff/src/main.rs
@@ -37,6 +37,10 @@ const REPOS: &[&str] = &[
     "https://github.com/serde-rs/serde.git",
     "https://github.com/SergioBenitez/Rocket.git",
     "https://github.com/Stebalien/tempfile.git",
+    // Unicode / international text coverage (see rustfmt#5884)
+    "https://github.com/unicode-rs/unicode-width.git",
+    "https://github.com/unicode-rs/unicode-segmentation.git",
+    "https://github.com/unicode-rs/unicode-normalization.git",
 ];
 
 /// Inputs for the check_diff script