tests: inform on Windows about unnecessary glob lines
When glob lines directly match on windows, "/" (and not "\") was output in the
path on the line. No glob matching is necessary in this case.
The test output will look like this (when 5 tests have passed and no 4 has an
unnecessary glob):
...
Info, unnecessary glob: info about some/thing (glob)
..
tests: quickly check if the glob line already matches the output
This happens when a path with "/" as only glob char is matched on a non windows
platform. (Currently one third of all glob matches.)
The slowdown on windows and the speedup on other os are neglectable.
tests: append glob to filename output when required (windows)
This lines were introduced in
cd403d6d96ef and made the test fail on
windows.
blackbox: only show new heads on incoming
The blackbox was logging every head after every incoming group.
Now we only log the heads that have changed.
Added a test. Moved the hooks test to the bottom of the file since
the hooks interfer with the tests after it.