From: Frantisek Sumsal <frantisek@sumsal.cz>
Date: Tue, 30 Jul 2019 18:27:34 +0000 (+0200)
Subject: test: print an error when networkctl returns an unexpected EC
X-Git-Tag: v243-rc2~71^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F13225%2Fhead;p=thirdparty%2Fsystemd.git

test: print an error when networkctl returns an unexpected EC

If networkctl crashes, like recently with SIGABRT, it returns absolutely
no output, which may be confusing during debugging. Help it a little
with a short informative message.
---

diff --git a/test/networkd-test.py b/test/networkd-test.py
index c971570346c..beb3bd9e1df 100755
--- a/test/networkd-test.py
+++ b/test/networkd-test.py
@@ -420,7 +420,9 @@ DHCP={}
             subprocess.call(['ip', 'a', 'show', 'dev', self.iface])
             print('---- networkctl status {} ----'.format(self.iface))
             sys.stdout.flush()
-            subprocess.call(['networkctl', 'status', self.iface])
+            rc = subprocess.call(['networkctl', 'status', self.iface])
+            if rc != 0:
+                print("'networkctl status' exited with an unexpected code {}".format(rc))
             self.show_journal('systemd-networkd.service')
             self.print_server_log()
             raise