TEST-15: add daemon-reload in one place

Quoting https://github.com/systemd/systemd/pull/25050#discussion_r998721845:

This part seems to be quite racy, at least in the C8S job:

[ 1767.520856] H testsuite-15.sh[35]: *** test transient slice drop-ins
[ 1767.520856] H testsuite-15.sh[35]: + mkdir -p /etc/systemd/system/slice.d
[ 1767.522480] H testsuite-15.sh[35]: + mkdir -p /etc/systemd/system/a-.slice.d
[ 1767.524992] H testsuite-15.sh[35]: + mkdir -p /etc/systemd/system/a-b-.slice.d
[ 1767.526799] H testsuite-15.sh[35]: + mkdir -p /etc/systemd/system/a-b-c.slice.d
[ 1767.528302] H testsuite-15.sh[35]: + echo -e '[Unit]\nDocumentation=man:drop1'
[ 1767.528434] H testsuite-15.sh[35]: + echo -e '[Unit]\nDocumentation=man:drop2'
[ 1767.528519] H testsuite-15.sh[35]: + echo -e '[Unit]\nDocumentation=man:drop3'
[ 1767.528595] H testsuite-15.sh[35]: + echo -e '[Unit]\nDocumentation=man:drop4'
[ 1767.528676] H testsuite-15.sh[35]: + systemctl cat a-b-c.slice
[ 1767.541321] H systemctl[1042]: No files found for a-b-c.slice.
[ 1767.542854] H systemd[1]: testsuite-15.service: Main process exited, code=exited, status=1/FAILURE
[ 1767.542995] H systemd[1]: testsuite-15.service: Failed with result 'exit-code'.
[ 1767.543360] H systemd[1]: Failed to start testsuite-15.service.
[ 1767.543542] H systemd[1]: testsuite-15.service: Consumed 1.586s CPU time.
[ 1767.543938] H systemd[1]: Reached target testsuite.target.
[ 1767.545737] H systemd[1]: Starting end.service...

diff --git a/test/units/testsuite-15.sh b/test/units/testsuite-15.sh
index 3c3dbefa6852829b8be9c09a5b829f1129e27038..2f80cf256480bad0aa7a95b8925c06fc605467f3 100755 (executable)
--- a/test/units/testsuite-15.sh
+++ b/test/units/testsuite-15.sh
@@ -337,6 +337,9 @@ test_transient_slice_dropins () {
     echo -e '[Unit]\nDocumentation=man:drop3' >/etc/systemd/system/a-b-.slice.d/drop3.conf
     echo -e '[Unit]\nDocumentation=man:drop4' >/etc/systemd/system/a-b-c.slice.d/drop4.conf
 
+    # Invoke daemon-reload to make sure that the call below doesn't fail
+    systemctl daemon-reload
+
     # No fragment is required, so this works
     systemctl cat a-b-c.slice