From 9240ef6700f4536f01ddef23ba4987f964caa873 Mon Sep 17 00:00:00 2001
From: oech3 <79379754+oech3@users.noreply.github.com>
Date: Fri, 6 Feb 2026 13:51:24 +0000
Subject: [PATCH] tests: ptx: add a robustness test case

* tests/ptx/ptx-overrun.sh: Ensure input is processed without issue.
https://github.com/coreutils/coreutils/pull/184
---
 tests/ptx/ptx-overrun.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/ptx/ptx-overrun.sh b/tests/ptx/ptx-overrun.sh
index e0228d62d9..e8bdc6c7da 100755
--- a/tests/ptx/ptx-overrun.sh
+++ b/tests/ptx/ptx-overrun.sh
@@ -18,6 +18,9 @@
 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
 print_ver_ ptx
 
+# Ensure this input is processed
+printf '%s' '012345678901234567890123456789🛠' | ptx || fail=1
+
 # Trigger a heap-clobbering bug in ptx from coreutils-6.10 and earlier.
 # Using a long file name makes an abort more likely.
 # Even with no file name, valgrind detects the buffer overrun.
-- 
2.47.3