interfaces: convert the dirstate zope interface to a Protocol class
This is a small trial run for converting the repository interfaces enmasse, in
the same series of steps. I'm not sure that this current code is valid (it has
zope attribute fields, and it's missing all of the `self` args on its functions,
but that was the previous state of things, and made PyCharm really unhappy).
But it will be easier to review the repository interface changes if this change
is separate from adding `self` and dropping the zope attributes all over.
Having an empty constructor in a protocol is weird. I'm not sure if these args
should be converted to fields that all subclasses would have, and comments
around existing attributes say some should be going away. Comment it out for
now so that it's not in the way, but also not forgotten.
tests: disable `test-check-interfaces.py` while converting to protocols
The goal is to convert everything, so get it all out of the way. The interfaces
don't get that much maintenance that this needs to be tested right now.
tests: always access the mercurial repo through `helpers-testrepo.sh`
In some contexts the mercurial repo needs to be accessed through system hg.
That's what `helpers-testrepo.sh` enforces, but some tests incorrectly
use the mercurial repo without going through that script.
This patch fixes those tests.
tests: in helpers-testrepo.sh switch from shell aliases to functions
The reason is that I want this script to work in non-interactive shells too.
(will be used in the next commit)
rust: fix the deprecation warning in NaiveDateTime::from_timestamp
This warning appears between chrono 0.4.34 and 0.4.38, so
isn't affecting the current lock file, but it would come
when we upgraded the version.
run-tests: ensure that --no-rust do not use rust
Since having a valid value in HGWITHRUSTEXT is enough to trigger the use of
rust, we need to unset it before install to be sure.
revlogutils: teach
issue6528 filtering about grandparents
During dynamic filtering, we should assume that the current repository
is correct. Therefore the parents of the delta base can tell us if that
parent has metadata without having to build the whole text.
revlogutils: remember known metadata parents for
issue6528
In the cases where the parent revs tell us for sure that the parent has
metadata, remember this fact to avoid content recomputations later.
revlogutils: for
issue6528 fix, pre-cache nullrev as metadata-free
revlogutils: for
issue6528 fix, cache results for null changes