phases: test phases tracking at the transaction level
Now that we have all tracking in place, the data in `tr.changes['phases']`
dictionary should be correct and we should test it.
It is a bit late in the cycle to discuss to add any public API (eg: hooks)
that expose the data to the user, so we just add a small test extension
displaying the data. It is enabled for the phases tests.
New output have been manually checked for consistency.
# tiny extension to report phase changes during transaction
from __future__ import absolute_import
def reposetup(ui, repo):
def reportphasemove(tr):
for rev, move in sorted(tr.changes['phases'].iteritems()):
if move[0] is None:
ui.write(('test-debug-phase: new rev %d: x -> %d\n'
% (rev, move[1])))
else:
ui.write(('test-debug-phase: move rev %d: %s -> %d\n'
% (rev, move[0], move[1])))
class reportphaserepo(repo.__class__):
def transaction(self, *args, **kwargs):
tr = super(reportphaserepo, self).transaction(*args, **kwargs)
tr.addpostclose('report-phase', reportphasemove)
return tr
repo.__class__ = reportphaserepo