tests: demonstrate prune --pair not moving bookmark correctly
After `mkcommit n2` line the bookmark is on the correct changeset, but when we
prune --pair the two newly created changesets (revs 13 and 14), the bookmark
gets moved to their ancestor (rev 0). Instead, it should've moved to the last
of their successors (rev 12).
=======================================================
Tests the resolution of orphan changesets: corner cases
=======================================================
Setup
=====
$ cat >> $HGRCPATH <<EOF
> [alias]
> glog = log -GT "{rev}:{node|short} {desc|firstline}\n {phase} {troubles}\n\n"
> [phases]
> publish = False
> [extensions]
> rebase =
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ glog() {
> hg log -G --template '{rev}:{node|short}@{branch}({phase}) {desc|firstline}\n' "$@"
> }
Test to make sure that `lastsolved` always has correct value and things don't break:
------------------------------------------------------------------------------------
(before we were not updating it in case of orphan merge)
Prepare the repo:
$ hg init orphanmergerepo
$ cd orphanmergerepo
$ for fn in a b c; do echo foo > $fn; hg ci -Am "added "$fn; done;
adding a
adding b
adding c
Let's create a merge commit so that we can create orphan merge later:
$ hg up 1 -q
$ echo feature > f
$ hg ci -Am "added feature f"
adding f
created new head
$ hg merge
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m "merge feature branch"
$ glog
@ 4:2c0a98d38026@default(draft) merge feature branch
|\
| o 3:4c33e511041e@default(draft) added feature f
| |
o | 2:8be98ac1a569@default(draft) added c
|/
o 1:80e6d2c47cfe@default(draft) added b
|
o 0:f7ad41964313@default(draft) added a
Now make the parents of merge commit obsolete to get a orphan merge:
$ hg up 2 -q
$ echo "fixit" > c
$ hg ci --amend -m "updated c"
1 new orphan changesets
$ hg up 3 -q
$ echo "fixit" > c
$ hg ci --amend -m "updated f"
$ glog
@ 6:086d9bedcd75@default(draft) updated f
|
| o 5:f84f2c548fbc@default(draft) updated c
|/
| * 4:2c0a98d38026@default(draft) merge feature branch
| |\
+---x 3:4c33e511041e@default(draft) added feature f
| |
| x 2:8be98ac1a569@default(draft) added c
|/
o 1:80e6d2c47cfe@default(draft) added b
|
o 0:f7ad41964313@default(draft) added a
To check `lastsolved` contain right value after completion of orphan-merge
resolution there should be one more instability to be evolved; lets create one:
$ hg up 1 -q
$ echo d > d
$ hg ci -Am "added d"
adding c
adding d
created new head
$ echo e > e
$ hg ci -Am "added e"
adding e
$ hg up .^
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo "updated d" >> d
$ hg ci --amend -m "updated d"
1 new orphan changesets
$ glog
@ 9:7c4d1834c346@default(draft) updated d
|
| * 8:421f7614462a@default(draft) added e
| |
| x 7:afe5acea1990@default(draft) added d
|/
| o 6:086d9bedcd75@default(draft) updated f
|/
| o 5:f84f2c548fbc@default(draft) updated c
|/
| * 4:2c0a98d38026@default(draft) merge feature branch
| |\
+---x 3:4c33e511041e@default(draft) added feature f
| |
| x 2:8be98ac1a569@default(draft) added c
|/
o 1:80e6d2c47cfe@default(draft) added b
|
o 0:f7ad41964313@default(draft) added a
Now we have one orphan merge and one more orphan cset that we just created.
Lets evolve:
$ hg evolve --all --any
move:[4] merge feature branch
atop:[5] updated c
move:[10] merge feature branch
atop:[6] updated f
move:[8] added e
atop:[9] updated d