Do we have a way of indicating that we expect a test to fail? There's a string in the output that talks about "Unexpected test failures in..." but I am not sure if there's actually any notion of expected vs. unexpected test failure. IIRC in the past when I knew a test would fail I just used reader macros to make sure it wouldn't run. This is actually not as good as having the test run but not cause a failure. I ask because I get test failures in clisp on run-program, because somehow clisp lets the common-lisp prompt leak into the output of running a program. So I get something like ("[4]> hello, world") instead of ("hello, world") IIRC this is a known clisp problem, and may even be fixed in the clisp source. But there hasn't been a clisp release for almost five years now, and I don't intend to build it from source. With no releases since 2010, IMO clisp is only "living dead," and possibly simply "dead."