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exchange: move disabling of rev-branch-cache bundle part out of narrow...
exchange: move disabling of rev-branch-cache bundle part out of narrow I'm attempting to refactor changegroup code in order to better support alternate storage backends. The narrow extension is performing a lot of monkeypatching to this code and it is making it difficult to reason about how everything works. I'm reasonably certain I would be unable to abstract storage without requiring extensive rework of narrow. I believe it is less effort to move narrow code into core so it can be accounted for when changegroup code is refactored. So I'll be doing that. The first part of this is integrating the disabling of the cache:rev-branch-cache bundle2 part into core. This doesn't seem like it is related to changegroup, but narrow's modifications to changegroup are invasive and also require taking its code for bundle generation and exchange into core in order for the changegroup code to work. Differential Revision: https://phab.mercurial-scm.org/D4007

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test-narrow-rebase.t
93 lines | 2.6 KiB | text/troff | Tads3Lexer
/ tests / test-narrow-rebase.t
$ . "$TESTDIR/narrow-library.sh"
create full repo
$ hg init master
$ cd master
$ mkdir inside
$ echo inside1 > inside/f1
$ echo inside2 > inside/f2
$ mkdir outside
$ echo outside1 > outside/f1
$ echo outside2 > outside/f2
$ hg ci -Aqm 'initial'
$ echo modified > inside/f1
$ hg ci -qm 'modify inside/f1'
$ hg update -q 0
$ echo modified2 > inside/f2
$ hg ci -qm 'modify inside/f2'
$ hg update -q 0
$ echo modified > outside/f1
$ hg ci -qm 'modify outside/f1'
$ hg update -q 0
$ echo modified2 > outside/f1
$ hg ci -qm 'conflicting outside/f1'
$ cd ..
$ hg clone --narrow ssh://user@dummy/master narrow --include inside
requesting all changes
adding changesets
adding manifests
adding file changes
added 5 changesets with 4 changes to 2 files (+3 heads)
new changesets *:* (glob)
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd narrow
$ cat >> $HGRCPATH <<EOF
> [extensions]
> rebase=
> EOF
$ hg update -q 0
Can rebase onto commit where no files outside narrow spec are involved
$ hg update -q 0
$ echo modified > inside/f2
$ hg ci -qm 'modify inside/f2'
$ hg rebase -d 'desc("modify inside/f1")'
rebasing 5:c2f36d04e05d "modify inside/f2" (tip)
saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-rebase.hg (glob)
Can rebase onto conflicting changes inside narrow spec
$ hg update -q 0
$ echo conflicting > inside/f1
$ hg ci -qm 'conflicting inside/f1'
$ hg rebase -d 'desc("modify inside/f1")' 2>&1 | egrep -v '(warning:|incomplete!)'
rebasing 6:cdce97fbf653 "conflicting inside/f1" (tip)
merging inside/f1
unresolved conflicts (see hg resolve, then hg rebase --continue)
$ echo modified3 > inside/f1
$ hg resolve -m 2>&1 | grep -v continue:
(no more unresolved files)
$ hg rebase --continue
rebasing 6:cdce97fbf653 "conflicting inside/f1" (tip)
saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-rebase.hg (glob)
Can rebase onto non-conflicting changes outside narrow spec
$ hg update -q 0
$ echo modified > inside/f2
$ hg ci -qm 'modify inside/f2'
$ hg rebase -d 'desc("modify outside/f1")'
rebasing 7:c2f36d04e05d "modify inside/f2" (tip)
saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-rebase.hg (glob)
Rebase interrupts on conflicting changes outside narrow spec
$ hg update -q 'desc("conflicting outside/f1")'
$ hg phase -f -d .
no phases changed
$ hg rebase -d 'desc("modify outside/f1")'
rebasing 4:707c035aadb6 "conflicting outside/f1"
abort: conflict in file 'outside/f1' is outside narrow clone
[255]