Mercurial > hg
view tests/test-narrow-update.t @ 45945:50c5ee3bdf9a
copies: introduce the hg-cpython wrapper for `combine_changeset_copies`
This patch focus on the `hg-cpython` part of this work. Bridging the python code
with the new rust code in `hg-core`. The next patch will actually plug this in
the python code.
The rust code use multiple Python callback, python related error within this
callback are not expected unless they are a programming error or a data
corruption. In addition, these callback will slowly be replaced by native Rust
code. For these reasons, we use will deal with unexpected error within this
callback using rust Panic and let the `rust-cpython` layer deal with raising a
Python exception.
The code dealing with the ChangedFile instance is repeating itself a lot. I did
not factor these duplication out because that whole code will get replaced by
entirely different one in a handful of changesets.
Differential Revision: https://phab.mercurial-scm.org/D9298
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Thu, 01 Oct 2020 18:51:40 +0200 |
parents | 351cbda889db |
children | ccd76e292be5 |
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$ . "$TESTDIR/narrow-library.sh" create full repo $ hg init master $ cd master $ echo init > init $ hg ci -Aqm 'initial' $ mkdir inside $ echo inside > inside/f1 $ mkdir outside $ echo outside > outside/f1 $ hg ci -Aqm 'add inside and outside' $ echo modified > inside/f1 $ hg ci -qm 'modify inside' $ echo modified > outside/f1 $ hg ci -qm 'modify outside' $ cd .. $ hg clone --narrow ssh://user@dummy/master narrow --include inside requesting all changes adding changesets adding manifests adding file changes added 4 changesets with 2 changes to 1 files new changesets *:* (glob) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow $ hg debugindex -c rev linkrev nodeid p1 p2 0 0 9958b1af2add 000000000000 000000000000 1 1 2db4ce2a3bfe 9958b1af2add 000000000000 2 2 0980ee31a742 2db4ce2a3bfe 000000000000 3 3 4410145019b7 0980ee31a742 000000000000 $ hg update -q 0 Can update to revision with changes inside $ hg update -q 'desc("add inside and outside")' $ hg update -q 'desc("modify inside")' $ find * inside inside/f1 $ cat inside/f1 modified Can update to revision with changes outside $ hg update -q 'desc("modify outside")' $ find * inside inside/f1 $ cat inside/f1 modified Can update with a deleted file inside $ hg rm inside/f1 $ hg update -q 'desc("modify inside")' $ hg update -q 'desc("modify outside")' $ hg update -q 'desc("initial")' $ hg update -q 'desc("modify inside")' Can update with a moved file inside $ hg mv inside/f1 inside/f2 $ hg update -q 'desc("modify outside")' $ hg update -q 'desc("add inside and outside")' $ hg update -q 'desc("modify inside")'