Display difference if a test failed and we are in interactive mode
Display difference if a test failed and we are in interactive mode


git-svn-id: 7243b4f229e24cda56dc11fddcbcb984864def0c@66 da981f62-ed57-4248-99b7-598fd1fc20d8

potyl/memphis,potyl/memphis,potyl/memphis,potyl/memphis