Mercurial > hg
diff tests/test-rebase-obsolete.t @ 40042:208303a8172c
obsolete: explicitly track folds inside the markers
We now record information to be able to recognize "fold" event from
obsolescence markers. To do so, we track the following pieces of information:
a) a fold ID. Unique to that fold (per successor),
b) the number of predecessors,
c) the index of the predecessor in that fold.
We will now be able to create an algorithm able to find "predecessorssets".
We now store this data in the generic "metadata" field of the markers.
Updating the format to have a more compact storage for this would be useful.
This way of tracking a fold through multiple markers could be applied to split
too. This would have two advantages:
1) We get a simpler format, since number of successors is limited to [0-1].
2) We can better deal with situations where only some of the split successors
are pushed to a remote repository.
We should look into the relevance of such a change before updating the on-disk
format.
note: unlike splits, folds do not have to deal with cases where only some of
the markers have been synchronized. As they all share the same successor
changesets, they are all relevant to the same nodes.
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Wed, 26 Sep 2018 23:50:14 +0200 |
parents | 89630d0b3e23 |
children | 09680349cc2d |
line wrap: on
line diff
--- a/tests/test-rebase-obsolete.t Wed Oct 03 11:59:47 2018 +0200 +++ b/tests/test-rebase-obsolete.t Wed Sep 26 23:50:14 2018 +0200 @@ -356,9 +356,9 @@ $ hg id --debug -r tip 4dc2197e807bae9817f09905b50ab288be2dbbcf tip $ hg debugobsolete - 42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'rebase', 'user': 'test'} - 5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'rebase', 'user': 'test'} - 32af7686d403cf45b5d95f2d70cebea587ac806a 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'rebase', 'user': 'test'} + 42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'fold-id': '6fb65cdc', 'fold-idx': '1', 'fold-size': '3', 'operation': 'rebase', 'user': 'test'} + 5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'fold-id': '6fb65cdc', 'fold-idx': '2', 'fold-size': '3', 'operation': 'rebase', 'user': 'test'} + 32af7686d403cf45b5d95f2d70cebea587ac806a 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'fold-id': '6fb65cdc', 'fold-idx': '3', 'fold-size': '3', 'operation': 'rebase', 'user': 'test'} $ cd ..