From c8895f5b0f38f9be2f9b55de48a64efa55fd28fd Mon Sep 17 00:00:00 2001
From: Mike Yuan <me@yhndnzj.com>
Date: Thu, 24 Jul 2025 16:29:41 +0200
Subject: [PATCH] TEST-07-PID1: add test case for #38320

---
 test/units/TEST-07-PID1.issue-38320.sh | 36 ++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 test/units/TEST-07-PID1.issue-38320.sh

diff --git a/test/units/TEST-07-PID1.issue-38320.sh b/test/units/TEST-07-PID1.issue-38320.sh
new file mode 100755
index 00000000000..96f1ff6fb18
--- /dev/null
+++ b/test/units/TEST-07-PID1.issue-38320.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eux
+set -o pipefail
+
+# shellcheck source=test/units/util.sh
+. "$(dirname "$0")"/util.sh
+
+UNIT_NAME="TEST-07-PID1-issue-38320-$RANDOM"
+
+at_exit() {
+    systemctl stop "$UNIT_NAME".{socket,service}
+    rm -f /run/systemd/system/"$UNIT_NAME".{socket,service}
+}
+
+trap at_exit EXIT
+
+cat >/run/systemd/system/"$UNIT_NAME.socket" <<EOF
+[Socket]
+ListenStream=/tmp/$UNIT_NAME
+EOF
+
+cat >/run/systemd/system/"$UNIT_NAME.service" <<EOF
+[Service]
+ExecStart=true
+EOF
+
+(! systemd-analyze fdstore "$UNIT_NAME.socket")
+
+systemctl restart "$UNIT_NAME.socket"
+(! systemd-analyze fdstore "$UNIT_NAME.socket")
+
+systemctl daemon-reload
+(! systemd-analyze fdstore "$UNIT_NAME.socket")
+
+systemctl is-active "$UNIT_NAME.socket"
-- 
2.47.3