evolve: make sure we don't stop after evolution of obsparent (issue5881)
Before this patch, we were not handling the case when revset
given by user also contain wdir parent which is obsolete.
We were explicitly checking if wdir parent is obsolete, then update
to its successor and return; without checking if we still have
some revisions to be evolved.
This patch make sure that after it update to the successor of
obsolete parent it doesn't stop and continue to evolve other remaining
revisions.
Changes in tests/test-evolve-issue5881.t reflect the fixed behaviour.
Testing `hg stack` on complex cases when we have multiple successors because of
divergence, split etc.
$ . "$TESTDIR/testlib/topic_setup.sh"
Setup
$ cat << EOF >> $HGRCPATH
> [experimental]
> evolution = all
> [ui]
> interactive = True
> [extensions]
> show =
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ hg init test
$ cd test
$ echo foo > foo
$ hg add foo
$ hg ci -m "Added foo"
$ hg phase -r . --public
$ hg topic foo
marked working directory as topic: foo
$ echo a > a
$ echo b > b
$ hg ci -Aqm "Added a and b"
$ echo c > c
$ echo d > d
$ hg ci -Aqm "Added c and d"
$ echo e > e
$ echo f > f
$ hg ci -Aqm "Added e and f"
$ hg show work
@ f1d3 (foo) Added e and f
o 8e82 (foo) Added c and d
o 002b (foo) Added a and b
o f360 Added foo
Testing in case of split within the topic
$ hg stack
### topic: foo
### target: default (branch)
s3@ Added e and f (current)
s2: Added c and d
s1: Added a and b
s0^ Added foo (base)
$ hg prev
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
[s2] Added c and d
$ echo 0 > num
$ cat > editor.sh << '__EOF__'
> NUM=$(cat num)
> NUM=`expr "$NUM" + 1`
> echo "$NUM" > num
> echo "split$NUM" > "$1"
> __EOF__
$ export HGEDITOR="\"sh\" \"editor.sh\""
$ hg split << EOF
> y
> y
> n
> c
> EOF
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
adding c
adding d
diff --git a/c b/c
new file mode 100644
examine changes to 'c'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+c
record change 1/2 to 'c'? [Ynesfdaq?] y
diff --git a/d b/d
new file mode 100644
examine changes to 'd'? [Ynesfdaq?] n
continue splitting? [Ycdq?] c
1 new orphan changesets
$ hg stack
### topic: foo
### target: default (branch)
s4$ Added e and f (unstable)
s3@ split2 (current)
s2: split1
s1: Added a and b
s0^ Added foo (base)
$ hg show work
@ 5cce (foo) split2
o f26c (foo) split1
| * f1d3 (foo) Added e and f
| x 8e82 (foo) Added c and d
|/
o 002b (foo) Added a and b
o f360 Added foo
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[s2] split1
$ echo foo > c
$ hg diff
diff -r f26c1b9addde c
--- a/c Thu Jan 01 00:00:00 1970 +0000
+++ b/c Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,1 @@
-c
+foo
$ hg amend
1 new orphan changesets
$ hg show work
@ 7d94 (foo) split1
| * 5cce (foo) split2
| x f26c (foo) split1
|/
| * f1d3 (foo) Added e and f
| x 8e82 (foo) Added c and d
|/
o 002b (foo) Added a and b
o f360 Added foo
$ hg stack
### topic: foo (2 heads)
### target: default (branch), 2 behind
s4$ Added e and f (unstable)
s3$ split2 (unstable)
s2@ split1 (current)
s1: Added a and b
s0^ Added foo (base)
Test case with divergence
-------------------------
$ hg evolve --all
move:[s3] split2
atop:[s2] split1
move:[s4] Added e and f
working directory is now at ec94a1ed1330
$ hg up s4
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg id -r .
ec94a1ed1330 tip
$ hg up --hidden 'min(precursors(.))'
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updated to hidden changeset f1d3649d6a8b
(hidden revision 'f1d3649d6a8b' was rewritten as: ec94a1ed1330)
working directory parent is obsolete! (f1d3649d6a8b)
(use 'hg evolve' to update to its successor: ec94a1ed1330)
$ hg amend -d '0 1'
1 new orphan changesets
2 new content-divergent changesets
$ hg rebase -r . -d ec94a1ed1330~1
rebasing 9:eb3b16fef8ea "Added e and f" (tip foo)
$ hg stack
### topic: foo (2 heads)
### target: default (branch)
s5: Added e and f
s3^ split2 (base)
s4@ Added e and f (current)
s3: split2
s2: split1
s1: Added a and b
s0^ Added foo (base)
$ hg evolve --content-divergent -r ec94a1ed1330
merge:[s5] Added e and f
with: [s4] Added e and f
base: [3] Added e and f
updating to "local" side of the conflict: ec94a1ed1330
merging "other" content-divergent changeset 'f2eff98490d2'
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
working directory is now at 8faad6276dc6