tests: skip process 1 tests if systemd not is running

No point running tests against process 1 if systemd is not running as that
process. This is a rework of an unpublished patch by @9muir.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/test/test-process-util.c b/src/test/test-process-util.c
index 562ad4acb8..9ada46b1e9 100644
--- a/src/test/test-process-util.c
+++ b/src/test/test-process-util.c
@@ -40,6 +40,7 @@
 #include "stdio-util.h"
 #include "string-util.h"
 #include "terminal-util.h"
+#include "test-helper.h"
 #include "util.h"
 #include "virt.h"
 
@@ -357,7 +358,7 @@ int main(int argc, char *argv[]) {
                 (void) parse_pid(argv[1], &pid);
                 test_get_process_comm(pid);
         } else {
-                test_get_process_comm(1);
+                TEST_REQ_RUNNING_SYSTEMD(test_get_process_comm(1));
                 test_get_process_comm(getpid());
         }