gaudirun.py -v--dry-run from Gaudi.Configuration import * MessageSvc(OutputLevel = 123) importOptions("override.opts") MessageSvc(OutputLevel = 123) conf_dict = eval('\n'.join(stdout.splitlines())) if conf_dict["MessageSvc"]["OutputLevel"] != 123: causes.append("final value") result["GaudiTest.expected"] = "MessageSvc.OutputLevel = 123"