less noisy tests for Commands

Author: Vladimir Kotal

tools/sync/commands.py

@@ -131,6 +131,7 @@ def check(self, ignore_errors):
                               format(self.name))
             return
 
+        self.logger.debug("retcodes = {}".format(self.retcodes))
         if any(rv != 0 and rv != 2 for rv in self.retcodes.values()):
             ret = 1
             self.logger.error("processing of {} failed".

tools/sync/test/test_commands.py

@@ -19,10 +19,12 @@ def test_str(self):
 
     def test_run_retcodes(self):
         p = Commands(CommandsBase("opengrok-master",
-                     [["/bin/echo"], ["foo"]]))
+                     [["/bin/echo"], ["/bin/true"], ["/bin/false"]]))
         p.run()
+        # print(p.retcodes)
         self.assertEqual({'/bin/echo opengrok-master': 0,
-	                  'foo opengrok-master': None}, p.retcodes)
+                          '/bin/true opengrok-master': 0,
+                          '/bin/false opengrok-master': 1}, p.retcodes)
 
     # def test_outputs(self):