tests: add lots of globs and conditional output lines
The test now passes on Python 3. I'm going to do one follow-up where
I'll adjust some grep calls to improve our checking of things on
Python 3.
Differential Revision: https://phab.mercurial-scm.org/D5004
{
"conduit_uri": "https://phab.mercurial-scm.org/api",
"repository.callsign": "HG",
"arc.land.onto.default": "@",
"base": "hg:.^"
}