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repository: define manifest interfaces...
repository: define manifest interfaces The long march towards declaring interfaces for repository primitives continues. This commit essentially defines interfaces based on the following types: * manifest.manifestdict -> imanifestdict * manifest.manifestlog -> imanifestlog * manifest.memmanifestctx -> imanifestrevisionwritable * manifest.manifestctx -> imanifestrevisionstored * manifest.memtreemanifestctx -> imanifestrevisionwritable * manifest.treemanifestctx -> imanifestrevisionstored * util.dirs -> idirs The interfaces are thoroughly documented. Their documentation is now better than the documentation in manifest.py in many cases. With the exception of util.dirs, classes have been annotated with their interfaces. (I didn't feel like util.dirs needed the proper interface treatment.) Tests have been added demonstrating that all classes and instances conform to their interfaces. This work was much easier than filelogs. That's because Durham did an excellent job formalizing the manifest API a while back. There are still some minor kludges with the interfaces that should probably be addressed. But the primary goal with interface declarations is getting something established. Once we have an interface, we can modify it later easily enough. Differential Revision: https://phab.mercurial-scm.org/D3869

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test-obsolete-checkheads.t
317 lines | 7.6 KiB | text/troff | Tads3Lexer
/ tests / test-obsolete-checkheads.t
Check that obsolete properly strip heads
$ cat >> $HGRCPATH << EOF
> [phases]
> # public changeset are not obsolete
> publish=false
> [ui]
> logtemplate='{node|short} ({phase}) {desc|firstline}\n'
> [experimental]
> evolution.createmarkers=True
> EOF
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "add $1"
> }
$ getid() {
> hg id --debug -ir "desc('$1')"
> }
$ hg init remote
$ cd remote
$ mkcommit base
$ hg phase --public .
$ cd ..
$ cp -R remote base
$ hg clone remote local
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd local
New head replaces old head
==========================
setup
(we add the 1 flags to prevent bumped error during the test)
$ mkcommit old
$ hg push
pushing to $TESTTMP/remote
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
$ hg up -q '.^'
$ mkcommit new
created new head
$ hg debugobsolete --flags 1 `getid old` `getid new`
obsoleted 1 changesets
$ hg log -G --hidden
@ 71e3228bffe1 (draft) add new
|
| x c70b08862e08 (draft) add old
|/
o b4952fcf48cf (public) add base
$ cp -R ../remote ../backup1
old exists remotely as draft. It is obsoleted by new that we now push.
Push should not warn about creating new head
$ hg push
pushing to $TESTTMP/remote
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
old head is now public (public local version)
=============================================
setup
$ rm -fr ../remote
$ cp -R ../backup1 ../remote
$ hg -R ../remote phase --public c70b08862e08
$ hg pull -v
pulling from $TESTTMP/remote
searching for changes
no changes found
1 local changesets published
$ hg log -G --hidden
@ 71e3228bffe1 (draft) add new
|
| o c70b08862e08 (public) add old
|/
o b4952fcf48cf (public) add base
Abort: old will still be an head because it's public.
$ hg push
pushing to $TESTTMP/remote
searching for changes
abort: push creates new remote head 71e3228bffe1!
(merge or see 'hg help push' for details about pushing new heads)
[255]
old head is now public (public remote version)
==============================================
TODO: Not implemented yet.
# setup
#
# $ rm -fr ../remote
# $ cp -R ../backup1 ../remote
# $ hg -R ../remote phase --public c70b08862e08
# $ hg phase --draft --force c70b08862e08
# $ hg log -G --hidden
# @ 71e3228bffe1 (draft) add new
# |
# | x c70b08862e08 (draft) add old
# |/
# o b4952fcf48cf (public) add base
#
#
#
# Abort: old will still be an head because it's public.
#
# $ hg push
# pushing to $TESTTMP/remote
# searching for changes
# abort: push creates new remote head 71e3228bffe1!
# (merge or see 'hg help push' for details about pushing new heads)
# [255]
old head is obsolete but replacement is not pushed
==================================================
setup
$ rm -fr ../remote
$ cp -R ../backup1 ../remote
$ hg phase --draft --force '(0::) - 0'
$ hg up -q '.^'
$ mkcommit other
created new head
$ hg log -G --hidden
@ d7d41ccbd4de (draft) add other
|
| o 71e3228bffe1 (draft) add new
|/
| x c70b08862e08 (draft) add old
|/
o b4952fcf48cf (public) add base
old exists remotely as draft. It is obsoleted by new but we don't push new.
Push should abort on new head
$ hg push -r 'desc("other")'
pushing to $TESTTMP/remote
searching for changes
abort: push creates new remote head d7d41ccbd4de!
(merge or see 'hg help push' for details about pushing new heads)
[255]
Both precursors and successors are already know remotely. Descendant adds heads
===============================================================================
setup. (The obsolete marker is known locally only
$ cd ..
$ rm -rf local
$ hg clone remote local
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd local
$ mkcommit old
old already tracked!
nothing changed
[1]
$ hg up -q '.^'
$ mkcommit new
created new head
$ hg push -f
pushing to $TESTTMP/remote
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
$ mkcommit desc1
$ hg up -q '.^'
$ mkcommit desc2
created new head
$ hg debugobsolete `getid old` `getid new`
obsoleted 1 changesets
$ hg log -G --hidden
@ 5fe37041cc2b (draft) add desc2
|
| o a3ef1d111c5f (draft) add desc1
|/
o 71e3228bffe1 (draft) add new
|
| x c70b08862e08 (draft) add old
|/
o b4952fcf48cf (public) add base
$ hg log -G --hidden -R ../remote
o 71e3228bffe1 (draft) add new
|
| o c70b08862e08 (draft) add old
|/
@ b4952fcf48cf (public) add base
$ cp -R ../remote ../backup2
Push should not warn about adding new heads. We create one, but we'll delete
one anyway.
$ hg push
pushing to $TESTTMP/remote
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files (+1 heads)
Remote head is unknown but obsoleted by a local changeset
=========================================================
setup
$ rm -fr ../remote
$ cp -R ../backup1 ../remote
$ cd ..
$ rm -rf local
$ hg clone remote local -r 0
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets b4952fcf48cf
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd local
$ mkcommit new
$ hg -R ../remote id --debug -r tip
c70b08862e0838ea6d7c59c85da2f1ed6c8d67da tip
$ hg id --debug -r tip
71e3228bffe1886550777233d6c97bb5a6b2a650 tip
$ hg debugobsolete c70b08862e0838ea6d7c59c85da2f1ed6c8d67da 71e3228bffe1886550777233d6c97bb5a6b2a650
$ hg log -G --hidden
@ 71e3228bffe1 (draft) add new
|
o b4952fcf48cf (public) add base
$ hg log -G --hidden -R ../remote
o c70b08862e08 (draft) add old
|
@ b4952fcf48cf (public) add base
We do not have enought data to take the right decision, we should fail
$ hg push
pushing to $TESTTMP/remote
searching for changes
remote has heads on branch 'default' that are not known locally: c70b08862e08
abort: push creates new remote head 71e3228bffe1!
(pull and merge or see 'hg help push' for details about pushing new heads)
[255]
Pulling the missing data makes it work
$ hg pull
pulling from $TESTTMP/remote
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
(run 'hg heads' to see heads)
$ hg push
pushing to $TESTTMP/remote
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
Old head is pruned without parent data and new unrelated head added
===================================================================
setup
$ cd ..
$ rm -R remote local
$ cp -R backup1 remote
$ hg clone remote local -qr c70b08862e08
$ cd local
$ hg up -q '.^'
$ mkcommit new-unrelated
created new head
$ hg debugobsolete `getid old`
obsoleted 1 changesets
$ hg log -G --hidden
@ 350a93b716be (draft) add new-unrelated
|
| x c70b08862e08 (draft) add old
|/
o b4952fcf48cf (public) add base
$ hg push
pushing to $TESTTMP/remote
searching for changes
abort: push creates new remote head 350a93b716be!
(merge or see 'hg help push' for details about pushing new heads)
[255]