Jeff King <peff@xxxxxxxx> writes: > Hmph. "test_must_fail test_cmp" is a weird thing for somebody to write. > And your patch is obviously an improvement, but I have to wonder if some > of these make any sense. > > If we're expecting some outcome, then it's reasonable to say: > > 1. The output should look exactly like this. (test_cmp) > > 2. The output should look something like this. (grep) > > 3. The output should _not_ mention this (! grep) > > But "the output should not look exactly like this" doesn't seem very > robust. It's likely to give a false success due to small changes (or > translations), or even bugs in the script. Yeah, thanks for stepping back and looking at it from higher level. $ git grep -e 'test_must_fail test_cmp' -e '! test_cmp' t/ gives 21 hits, in addition to the 5 Stefan identified, and it would be a promising hunt to go through each one of them to see if they make sense.