From 083f89528ed77d91fd780c5fc81652aef319934b Mon Sep 17 00:00:00 2001
From: =?utf8?q?P=C3=A1draig=20Brady?= <P@draigBrady.com>
Date: Sat, 12 Jul 2025 19:58:06 +0100
Subject: [PATCH] tests: sort: add a test for equivalent floats

* tests/sort/sort-float.sh: Ensure equivalent floats
are treated as such.
---
 tests/sort/sort-float.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/sort/sort-float.sh b/tests/sort/sort-float.sh
index 433a21970..1439edd70 100755
--- a/tests/sort/sort-float.sh
+++ b/tests/sort/sort-float.sh
@@ -94,4 +94,7 @@ $LDBL_MAX
   compare exp out || fail=1
 done
 
+# Ensure equal floats are treated as such
+test $(printf '%s\n' 10 1e1  | sort -gu | wc -l) = 1 || fail=1
+
 Exit $fail
-- 
2.39.5