rework refactor _aspiringchildren by introducing _possibledestination
This allows us to reuse some of the logic for evolve from _aspiringchildren
for the new implementation of evolve --all.
The logic is also better as some previously selected changesets may not actually
evolve on the target, and some changesets that does not would not.
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> [extensions]
> hgext.graphlog=
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH
$ glog() {
> hg glog --template '{rev}:{node|short}@{branch}({phase}) {desc|firstline}\n' "$@"
> }
$ hg init repo
$ cd repo
$ echo root > root
$ hg ci -Am addroot
adding root
$ echo a > a
$ hg ci -Am adda
adding a
$ echo b > b
$ hg ci -Am addb
adding b
$ echo c > c
$ hg ci -Am addc
adding c
$ glog
@ 3:7a7552255fb5@default(draft) addc
|
o 2:ef23d6ef94d6@default(draft) addb
|
o 1:93418d2c0979@default(draft) adda
|
o 0:c471ef929e6a@default(draft) addroot
$ hg gdown
gdown have been deprecated in favor of previous
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[2] addb
$ echo b >> b
$ hg amend
1 new unstable changesets
$ hg gdown
gdown have been deprecated in favor of previous
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[1] adda
$ echo a >> a
$ hg amend
1 new unstable changesets
$ glog
@ 7:005fe5914f78@default(draft) adda
|
| o 5:22619daeed78@default(draft) addb
| |
| | o 3:7a7552255fb5@default(draft) addc
| | |
| | x 2:ef23d6ef94d6@default(draft) addb
| |/
| x 1:93418d2c0979@default(draft) adda
|/
o 0:c471ef929e6a@default(draft) addroot
Test stabilizing a predecessor child
$ hg evolve -v
move:[5] addb
atop:[7] adda
hg rebase -r 22619daeed78 -d 005fe5914f78
resolving manifests
getting b
committing files:
b
committing manifest
committing changelog
working directory is now at bede829dd2d3
$ glog
@ 8:bede829dd2d3@default(draft) addb
|
o 7:005fe5914f78@default(draft) adda
|
| o 3:7a7552255fb5@default(draft) addc
| |
| x 2:ef23d6ef94d6@default(draft) addb
| |
| x 1:93418d2c0979@default(draft) adda
|/
o 0:c471ef929e6a@default(draft) addroot
Test stabilizing a descendant predecessor's child
$ hg up 7
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg debugobsolete > successors.old
$ hg evolve -v
move:[3] addc
atop:[8] addb
hg rebase -r 7a7552255fb5 -d bede829dd2d3
resolving manifests
getting b
resolving manifests
getting c
committing files:
c
committing manifest
committing changelog
working directory is now at 65095d7d0dd5
$ hg debugobsolete > successors.new
$ diff -u successors.old successors.new
--- successors.old* (glob)
+++ successors.new* (glob)
@@ -3,3 +3,4 @@
93418d2c0979643ad446f621195e78720edb05b4 005fe5914f78e8bc64c7eba28117b0b1fa210d0d 0 (*) {'user': 'test'} (glob)
7a7d76dc97c57751de9e80f61ed2a639bd03cd24 0 {93418d2c0979643ad446f621195e78720edb05b4} (*) {'user': 'test'} (glob)
22619daeed78036f80fbd326b6852519c4f0c25e bede829dd2d3b2ae9bf198c23432b250dc964458 0 (*) {'user': 'test'} (glob)
+7a7552255fb5f8bd745e46fba6f0ca633a4dd716 65095d7d0dd5e4f15503bb7b1f433a5fe9bac052 0 (*) {'user': 'test'} (glob)
[1]
$ glog
@ 9:65095d7d0dd5@default(draft) addc
|
o 8:bede829dd2d3@default(draft) addb
|
o 7:005fe5914f78@default(draft) adda
|
o 0:c471ef929e6a@default(draft) addroot
$ hg evolve -v
no troubled changesets
[1]
Test behaviour with --any
$ hg up 8
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo b >> b
$ hg amend
1 new unstable changesets
$ glog
@ 11:036cf654e942@default(draft) addb
|
| o 9:65095d7d0dd5@default(draft) addc
| |
| x 8:bede829dd2d3@default(draft) addb
|/
o 7:005fe5914f78@default(draft) adda
|
o 0:c471ef929e6a@default(draft) addroot
$ hg up 9
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg evolve -v
nothing to evolve on current working copy parent
(1 other unstable in the repository, do you want --any or --rev)
[2]
$ hg evolve --any -v
move:[9] addc
atop:[11] addb
hg rebase -r 65095d7d0dd5 -d 036cf654e942
resolving manifests
removing c
getting b
resolving manifests
getting c
committing files:
c
committing manifest
committing changelog
working directory is now at e99ecf51c867
$ glog
@ 12:e99ecf51c867@default(draft) addc
|
o 11:036cf654e942@default(draft) addb
|
o 7:005fe5914f78@default(draft) adda
|
o 0:c471ef929e6a@default(draft) addroot
$ hg evolve --any -v
no unstable changesets to evolve
[1]
Ambiguous evolution
$ echo a > k
$ hg add k
$ hg ci -m firstambiguous
$ hg up .^
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo a > l
$ hg add l
$ hg ci -m secondambiguous
created new head
$ hg up .^
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg commit --amend -m "newmessage"
2 new unstable changesets
$ hg log -G
@ changeset: 15:49773ccde390
| tag: tip
| parent: 11:036cf654e942
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: newmessage
|
| o changeset: 14:a9892777b519
| | parent: 12:e99ecf51c867
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: secondambiguous
| |
| | o changeset: 13:0b6e26b2472d
| |/ user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: firstambiguous
| |
| x changeset: 12:e99ecf51c867
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: addc
|
o changeset: 11:036cf654e942
| parent: 7:005fe5914f78
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: addb
|
o changeset: 7:005fe5914f78
| parent: 0:c471ef929e6a
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: adda
|
o changeset: 0:c471ef929e6a
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: addroot
$ hg evolve
abort: multiple evolve candidates
(select one of *, * with --rev) (glob)
[255]