Something like this should work: mx unittest <class name of test> If you post the failing stack trace, I could give you more info. -Doug > On 29 Nov 2016, at 15:24, Andrew Haley <aph at redhat.com> wrote: > > "mx -v gate --tags test" is failing one test. I'd like to run that one > test case. How do I do that? > > Thanks, > > Andrew.