From 1c472beabb4bd24230fe88a0aacd2778e6b656cf Mon Sep 17 00:00:00 2001
From: Chris Hofstaedtler <zeha@debian.org>
Date: Mon, 17 Feb 2025 19:27:42 +0100
Subject: [PATCH] Add regression test for #1095430

---
 debian/tests/smoke | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/debian/tests/smoke b/debian/tests/smoke
index 442283af..fb135982 100755
--- a/debian/tests/smoke
+++ b/debian/tests/smoke
@@ -12,6 +12,12 @@ echo "Changing a users name and work phone number works"
 chfn "-f" "foo" "-r" "" shadow-test-user
 chfn -w "" shadow-test-user
 
+# Regression test for #1095430
+TZ=Asia/Tokyo usermod --expiredate 1970-01-02 shadow-test-user
+TZ=Asia/Tokyo LC_ALL=C chage -l shadow-test-user | grep 'Account expires'
+# We expect 1970-01-02, as passed.
+TZ=Asia/Tokyo LC_ALL=C chage -l shadow-test-user | grep -P '^Account expires.*Jan 02, 1970'
+
 echo "Removing a user works"
 userdel shadow-test-user
 ! grep 'shadow-test-user' /etc/passwd