tests: add test about aborting content-divergence when multiple parents
This patch adds tests for --abort flag of hg evolve command when we are
resolving content-divergence which are on different parents and parent of one of
them is the gca of both of them.
The tests shows that we are doing good and we should advertise the flag during
conflicts.
Test for issue 5832 present at https://bz.mercurial-scm.org/show_bug.cgi?id=5832
================================================================================
Setup
=====
$ cat >> $HGRCPATH <<EOF
> [phases]
> publish = False
> [alias]
> glog = log -GT "{rev}:{node|short} {desc}\n ({bookmarks}) {phase}"
> [extensions]
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ hg init issue5832
$ cd issue5832
$ echo base > base
$ hg ci -Aqm "added base"
$ echo a > a
$ hg ci -Aqm "added a"
$ echo b > b
$ hg ci -Aqm "added b"
$ hg up .^^
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo c > c
$ echo d > d
$ hg ci -Aqm "added c and d"
$ hg merge
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m "merge commit"
$ hg glog
@ 4:b9b387427a53 merge commit
|\ () draft
| o 3:9402371b436e added c and d
| | () draft
o | 2:a1da0651488c added b
| | () draft
o | 1:1b24879c5c3c added a
|/ () draft
o 0:bde1d2b6b5e5 added base
() draft
$ hg up 1b24879c5c3c
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ echo foo > a
$ hg amend
2 new orphan changesets
$ hg up bde1d2b6b5e5
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo c > c
$ hg ci -Aqm "added c"
$ hg up .^
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo d > d
$ hg ci -Aqm "added d"
$ hg glog
@ 7:5841d7cf9893 added d
| () draft
| o 6:62fb70414f99 added c
|/ () draft
| o 5:7014ec2829cd added a
|/ () draft
| * 4:b9b387427a53 merge commit
| |\ () draft
+---o 3:9402371b436e added c and d
| | () draft
| * 2:a1da0651488c added b
| | () draft
| x 1:1b24879c5c3c added a
|/ () draft
o 0:bde1d2b6b5e5 added base
() draft
$ hg prune -r 9402371b436e --succ 62fb70414f99 --succ 5841d7cf9893 --split
1 changesets pruned
$ hg glog
@ 7:5841d7cf9893 added d
| () draft
| o 6:62fb70414f99 added c
|/ () draft
| o 5:7014ec2829cd added a
|/ () draft
| * 4:b9b387427a53 merge commit
| |\ () draft
+---x 3:9402371b436e added c and d
| | () draft
| * 2:a1da0651488c added b
| | () draft
| x 1:1b24879c5c3c added a
|/ () draft
o 0:bde1d2b6b5e5 added base
() draft
Checking what evolve is trying to do
$ hg evolve --dry-run --any --all
move:[2] added b
atop:[5] added a
hg rebase -r a1da0651488c -d 7014ec2829cd
could not solve instability, ambiguous destination: parent split across two branches
Resolving instability using `hg evolve`
$ hg evolve --any --all --config ui.interactive=True <<EOF
> 0
> EOF
move:[2] added b
atop:[5] added a
move:[4] merge commit
atop:[8] added b
ancestor '7235ef625ea3' split over multiple topological branches.
choose an evolve destination:
0: [62fb70414f99] added c
1: [5841d7cf9893] added d
q: quit the prompt
enter the index of the revision you want to select: 0
move:[9] merge commit
atop:[6] added c
working directory is now at 28a0775ac832
$ hg glog
@ 10:28a0775ac832 merge commit
|\ () draft
| o 8:2baf8bae7ea4 added b
| | () draft
| | o 7:5841d7cf9893 added d
| | | () draft
o---+ 6:62fb70414f99 added c
/ / () draft
o / 5:7014ec2829cd added a
|/ () draft
o 0:bde1d2b6b5e5 added base
() draft
$ cd ..
Test for issue5833 present at https://bz.mercurial-scm.org/show_bug.cgi?id=5833
===============================================================================
$ hg init issue5833
$ cd issue5833
$ echo base > base
$ hg ci -Aqm "added base"
$ echo a > a
$ hg ci -Aqm "added a"
$ echo b > b
$ hg ci -Aqm "added b"
$ hg up .^^
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo c > c
$ echo d > d
$ hg ci -Aqm "added c and d"
$ hg merge
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m "merge commit"
$ hg glog
@ 4:b9b387427a53 merge commit
|\ () draft
| o 3:9402371b436e added c and d
| | () draft
o | 2:a1da0651488c added b
| | () draft
o | 1:1b24879c5c3c added a
|/ () draft
o 0:bde1d2b6b5e5 added base
() draft
$ hg up bde1d2b6b5e5
0 files updated, 0 files merged, 4 files removed, 0 files unresolved
$ echo l > l
$ hg ci -Aqm "added l"
$ hg grab -r 1b24879c5c3c
grabbing 1:1b24879c5c3c "added a"
2 new orphan changesets
$ hg up bde1d2b6b5e5
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo c > c
$ hg ci -Aqm "added c"
$ hg up .^
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo d > d
$ hg ci -Aqm "added d"
$ hg glog
@ 8:5841d7cf9893 added d
| () draft
| o 7:62fb70414f99 added c
|/ () draft
| o 6:5568b87b1491 added a
| | () draft
| o 5:0a6281e212fe added l
|/ () draft
| * 4:b9b387427a53 merge commit
| |\ () draft
+---o 3:9402371b436e added c and d
| | () draft
| * 2:a1da0651488c added b
| | () draft
| x 1:1b24879c5c3c added a
|/ () draft
o 0:bde1d2b6b5e5 added base
() draft
$ hg prune -r 9402371b436e --succ 5841d7cf9893 --succ 62fb70414f99 --split
1 changesets pruned
$ hg glog
@ 8:5841d7cf9893 added d
| () draft
| o 7:62fb70414f99 added c
|/ () draft
| o 6:5568b87b1491 added a
| | () draft
| o 5:0a6281e212fe added l
|/ () draft
| * 4:b9b387427a53 merge commit
| |\ () draft
+---x 3:9402371b436e added c and d
| | () draft
| * 2:a1da0651488c added b
| | () draft
| x 1:1b24879c5c3c added a
|/ () draft
o 0:bde1d2b6b5e5 added base
() draft
$ hg evolve --any --all --dry-run
move:[2] added b
atop:[6] added a
hg rebase -r a1da0651488c -d 5568b87b1491
could not solve instability, ambiguous destination: parent split across two branches
$ hg evolve --any --all --config ui.interactive=True <<EOF
> 1
> EOF
move:[2] added b
atop:[6] added a
move:[4] merge commit
atop:[9] added b
ancestor 'cdf2ea1b9312' split over multiple topological branches.
choose an evolve destination:
0: [62fb70414f99] added c
1: [5841d7cf9893] added d
q: quit the prompt
enter the index of the revision you want to select: 1
move:[10] merge commit
atop:[8] added d
working directory is now at 460e6e72b7f9
$ hg glog
@ 11:460e6e72b7f9 merge commit
|\ () draft
| o 9:da76bb7cd904 added b
| | () draft
o | 8:5841d7cf9893 added d
| | () draft
+---o 7:62fb70414f99 added c
| | () draft
| o 6:5568b87b1491 added a
| | () draft
| o 5:0a6281e212fe added l
|/ () draft
o 0:bde1d2b6b5e5 added base
() draft