I put SELINUX=disabled on my laptop, and the test fails with ENOENT when trying
to write to /sys/fs/selinux/enforce. It's a bit of a special case, but let's
avoid the failure.
set -e
set -o pipefail
-echo 1 >/sys/fs/selinux/enforce
+echo 1 >/sys/fs/selinux/enforce || {
+ echo "Can't make selinux enforcing, skipping test"
+ touch /testok
+ exit
+}
+
runcon -t systemd_test_start_t systemctl start hola
runcon -t systemd_test_reload_t systemctl reload hola
runcon -t systemd_test_stop_t systemctl stop hola