evolve: make sure user can recover from conflict (issue6053)
we make sure while continuing interrupted evolve it reach to right code
This patch fix the issue6053 which is about falling evolve into unrecoverable
state and this is how it call fall into it:
If after some rewrite operations we reach to a point where resparent for
two content divergent csets is obsolete and we hit a conflict in
relocation, so now if you run `hg evolve --continue` after resolving
the conflict: code execution would check if wdir parent is obsolete
and run solveobswdp() rather than going to continueevolve() part
and there we will hit by a "abort: outstanding uncommitted merge"
And same for `--abort` or `--stop` flags.
Changes in tests reflect the fixed behaviour.
Testing the config option for rejecting draft changeset without topic
The config option is "experimental.topic-mode.server"
$ . "$TESTDIR/testlib/topic_setup.sh"
Creating a server repo
$ hg init server
$ cd server
$ cat <<EOF >>.hg/hgrc
> [phases]
> publish=False
> [experimental]
> topic-mode.server = enforce
> EOF
$ hg topic server
marked working directory as topic: server
$ for ch in a b c; do echo foo > $ch; hg ci -Aqm "Added "$ch; done
$ hg ph -p 0
$ hg log -G -T "{rev}:{node|short}\n{desc} {topics}"
@ 2:a7b96f87a214
| Added c server
o 1:d6a8197e192a
| Added b server
o 0:49a3f206c9ae
Added a
$ cd ..
Creating a client repo
$ hg clone server client
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd client
$ hg up server
switching to topic server
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg log -G -T "{rev}:{node|short}\n{desc} {topics}"
@ 2:a7b96f87a214
| Added c server
o 1:d6a8197e192a
| Added b server
o 0:49a3f206c9ae
Added a
$ hg topic
* server (2 changesets)
Create a changeset without topic
$ hg topic --clear
$ echo foo > d
$ hg ci -Aqm "added d"
$ hg log -G -T "{rev}:{node|short}\n{desc} {topics}"
@ 3:4e8b0e0237c6
| added d
o 2:a7b96f87a214
| Added c server
o 1:d6a8197e192a
| Added b server
o 0:49a3f206c9ae
Added a
Push a draft changeset without topic
$ hg push ../server --new-branch
pushing to ../server
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
transaction abort!
rollback completed
abort: rejecting draft changesets: 4e8b0e0237
[255]
$ hg push ../server -f
pushing to ../server
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
transaction abort!
rollback completed
abort: rejecting draft changesets: 4e8b0e0237
[255]
Grow the stack with more changesets having topic
$ hg topic client
marked working directory as topic: client
$ for ch in e f g; do echo foo > $ch; hg ci -Aqm "Added "$ch; done;
$ hg log -G -T "{rev}:{node|short}\n{desc} {topics}"
@ 6:42c4ac86452a
| Added g client
o 5:3dc456efb491
| Added f client
o 4:18a516babc60
| Added e client
o 3:4e8b0e0237c6
| added d
o 2:a7b96f87a214
| Added c server
o 1:d6a8197e192a
| Added b server
o 0:49a3f206c9ae
Added a
Pushing multiple changeset with some having topics and some not
$ hg push ../server --new-branch
pushing to ../server
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
transaction abort!
rollback completed
abort: rejecting draft changesets: 4e8b0e0237
[255]
Testing case when both experimental.topic-mode.server and
experimental.topic.publish-bare-branch are set
$ cd ../server
$ echo 'topic.publish-bare-branch=True' >> .hg/hgrc
$ cd ../client
$ hg push ../server --new-branch
pushing to ../server
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
transaction abort!
rollback completed
abort: rejecting draft changesets: 4e8b0e0237
[255]
Turning the changeset public and testing push
$ hg phase -r 3 -p
$ hg log -G -T "{rev}:{node|short}\n{desc} {topics}"
@ 6:42c4ac86452a
| Added g client
o 5:3dc456efb491
| Added f client
o 4:18a516babc60
| Added e client
o 3:4e8b0e0237c6
| added d
o 2:a7b96f87a214
| Added c
o 1:d6a8197e192a
| Added b
o 0:49a3f206c9ae
Added a
$ hg push ../server
pushing to ../server
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
active topic 'server' is now empty