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two content divergent csets is obsolete and we hit a conflict in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the conflict: code execution would check if wdir parent is obsolete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.
test of the fold command
------------------------
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> fold=-d "0 0"
> split=-d "0 0"
> amend=-d "0 0"
> [web]
> push_ssl = false
> allow_push = *
> [phases]
> publish = False
> [diff]
> git = 1
> unified = 0
> [ui]
> interactive = true
> [extensions]
> EOF
$ echo "topic=$(echo $(dirname $TESTDIR))/hgext3rd/topic/" >> $HGRCPATH
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "add $1" $2 $3
> }
$ logtopic() {
> hg log -G -T "{rev}:{node}\ntopics: {topics}"
> }
Check that fold keep the topic if all revisions have the topic
--------------------------------------------------------------
$ hg init testfold
$ cd testfold
$ mkcommit ROOT
$ hg topic myfeature
marked working directory as topic: myfeature
$ mkcommit feature1
active topic 'myfeature' grew its first changeset
(see 'hg help topics' for more information)
$ mkcommit feature2
$ logtopic
@ 2:d76a6166b18c835be9a487c5e21c7d260f0a1676
| topics: myfeature
o 1:39e7a938055e87615edf675c24a10997ff05bb06
| topics: myfeature
o 0:3e7df3b3b17c6deb4a1c70e790782fdf17af96a7
topics:
$ hg fold --exact -r "(tip~1)::" -m "folded"
2 changesets folded
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg stack
### topic: myfeature
### target: default (branch)
s1@ folded (current)
s0^ add ROOT (base)
$ logtopic
@ 3:4fd43e5bdc443dc8489edffac19bd8f93ccf1a5c
| topics: myfeature
o 0:3e7df3b3b17c6deb4a1c70e790782fdf17af96a7
topics:
$ hg summary
parent: 3:4fd43e5bdc44 tip
folded
branch: default
commit: (clean)
update: (current)
phases: 2 draft
topic: myfeature
Check that fold dismis the topic if not all revisions have the topic
--------------------------------------------------------------------
(I'm not sure this behavior make senses, but now it is tested)
$ hg topic --clear
$ mkcommit feature3
created new head
(consider using topic for lightweight branches. See 'hg help topic')
$ hg topic myotherfeature
marked working directory as topic: myotherfeature
$ mkcommit feature4
active topic 'myotherfeature' grew its first changeset
(see 'hg help topics' for more information)
$ logtopic
@ 5:5ded4d6d578c37f339b0716de2e46e12ece7cbde
| topics: myotherfeature
o 4:bdf6950b9b5b7c6b377c8132667c73ec86d5734f
| topics:
o 3:4fd43e5bdc443dc8489edffac19bd8f93ccf1a5c
| topics: myfeature
o 0:3e7df3b3b17c6deb4a1c70e790782fdf17af96a7
topics:
$ hg fold --exact -r "(tip~1)::" -m "folded 2"
active topic 'myotherfeature' is now empty
2 changesets folded
clearing empty topic "myotherfeature"
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ logtopic
@ 6:03da8f7238e9a4d708d6b8af402c91c68f271477
| topics:
o 3:4fd43e5bdc443dc8489edffac19bd8f93ccf1a5c
| topics: myfeature
o 0:3e7df3b3b17c6deb4a1c70e790782fdf17af96a7
topics:
$ hg summary
parent: 6:03da8f7238e9 tip
folded 2
branch: default
commit: (clean)
update: (current)
phases: 3 draft