Summary:
This code that reused deltas if the delta parent wasn't available was bugged
because it meant you could end up with a cycle in the delta chains. This was an
old optimization from before trees had history, so let's drop the optimization
(since trees now have history and can be correctly repacked).
Test Plan:
Ran repack on a packfile that previously caused cycles. Verified the
new version did not with `hg debugdatapack foo.datapack'
Reviewers: #mercurial
Subscribers: mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D4724520
When remotefilelog moved from its own repo, the tests needed to be updated to
adjust the PYTHONPATH to ensure the in-repo remotefilelog was loaded instead of
the system one.
This meant any local runs of remotefilelog tests would've been using the system
remotefilelog unless the user had manually set the PYTHONPATH themselves.
Summary:
This fixes test-check-config-hg.t for tweakdefaults. And did some clean-up
for other minor issues.
I was trying to implement another feature (along with the clean-up) in
tweakdefaults and finally realized it's infeasible and drop the feature. But
the clean-up seems useful thus sent here.
Also change `cp -r` to `cp -R` to pass the usptream check-code test.
Test Plan: `arc unit`
Reviewers: #sourcecontrol, mitrandir
Reviewed By: mitrandir
Subscribers: mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D4253852
Signature: t1:4253852:1480613350:398e9b234fcc2360dcb8a3e3ad4e5bc5c4377857
Summary:
Previously, if there was no history available for a given revision, we would
just store the full text in the pack file. This patch makes it attempt to reuse
the existing delta base instead. This will be useful for repacking
treemanifests, since we currently don't have histpacks for them (we just delta
them efficiently when they are first added to the repo).
Test Plan: Ran tests
Reviewers: #mercurial
Differential Revision: https://phabricator.intern.facebook.com/D4240705
Summary:
This makes it possible to run all remotefilelog tests without others
It also avoids some issues with name collisions in the upcoming merge.
Test Plan: next commit is a merge and no conflicts in tests/
Reviewers: #sourcecontrol, ttung, durham, mitrandir, simonfar
Reviewed By: mitrandir, simonfar
Subscribers: mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D3764379
Tasks: 12855049
Signature: t1:3764379:1472217061:67a0cc8f1fc29f991be08fe965679535ff6df27a
