From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 26 Apr 2023 14:56:50 +0000 (+0900)
Subject: test: add test case for systemd-update-utmp vs daemon-reexec
X-Git-Tag: v254-rc1~391^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F27173%2Fhead;p=thirdparty%2Fsystemd.git

test: add test case for systemd-update-utmp vs daemon-reexec
---

diff --git a/test/units/testsuite-01.sh b/test/units/testsuite-01.sh
index 91dd47ca145..475eaa2923d 100755
--- a/test/units/testsuite-01.sh
+++ b/test/units/testsuite-01.sh
@@ -44,4 +44,17 @@ systemctl daemon-reload
 # of systemd-analyze blame. See issue #27187.
 systemd-analyze blame
 
+# Test for 'systemd-update-utmp runlevel' vs 'systemctl daemon-reexec'.
+# See issue #27163.
+# shellcheck disable=SC2034
+for _ in {0..10}; do
+    systemctl daemon-reexec &
+    pid_reexec=$!
+    # shellcheck disable=SC2034
+    for _ in {0..10}; do
+        SYSTEMD_LOG_LEVEL=debug /usr/lib/systemd/systemd-update-utmp runlevel
+    done
+    wait "$pid_reexec"
+done
+
 echo OK >/testok