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.
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> [extensions]
> hgext.rebase=
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ glog() {
> hg log -G --template \
> '{rev}:{node|short}@{branch}({phase}) bk:[{bookmarks}] {desc|firstline}\n' "$@"
> }
Test evolve removing the changeset being evolved
$ hg init empty
$ cd empty
$ echo a > a
$ hg ci -Am adda a
$ echo b > b
$ hg ci -Am addb b
$ echo a >> a
$ hg ci -m changea
$ hg bookmark changea
$ hg up 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(leaving bookmark changea)
$ echo a >> a
$ hg amend -m changea
1 new orphan changesets
$ hg evolve -v --confirm
move:[2] changea
atop:[3] changea
perform evolve? [Ny] n
abort: evolve aborted by user
[255]
$ echo y | hg evolve -v --confirm --config ui.interactive=True
move:[2] changea
atop:[3] changea
perform evolve? [Ny] y
hg rebase -r cce2c55b8965 -d fb9d051ec0a4
resolving manifests
evolution of 2:cce2c55b8965 created no changes to commit
$ glog --hidden
@ 3:fb9d051ec0a4@default(draft) bk:[changea] changea
|
| x 2:cce2c55b8965@default(draft) bk:[] changea
| |
| x 1:102a90ea7b4a@default(draft) bk:[] addb
|/
o 0:07f494440405@default(draft) bk:[] adda
$ hg debugobsolete
102a90ea7b4a3361e4082ed620918c261189a36a fb9d051ec0a450a4aa2ffc8c324979832ef88065 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
cce2c55b896511e0b6e04173c9450ba822ebc740 0 {102a90ea7b4a3361e4082ed620918c261189a36a} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'evolve', 'user': 'test'}
Test evolve with conflict
$ ls
a
b
$ hg pdiff a
diff -r 07f494440405 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
a
+a
$ echo 'newer a' >> a
$ hg ci -m 'newer a'
$ hg gdown
gdown have been deprecated in favor of previous
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[3] changea
$ echo 'a' > a
$ hg amend
1 new orphan changesets
$ hg evolve
move:[4] newer a
atop:[5] changea
merging a
warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
evolve failed!
see `hg help evolve.interrupted`
abort: unresolved merge conflicts (see hg help resolve)
[255]
$ hg revert -r "orphan()" a
$ hg diff
diff -r 66719795a494 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,3 @@
a
+a
+newer a
$ hg evolve --continue
evolving 4:3655f0f50885 "newer a"
abort: unresolved merge conflicts (see 'hg help resolve')
[255]
$ hg resolve -m a
(no more unresolved files)
continue: hg evolve --continue
$ hg evolve --continue
evolving 4:3655f0f50885 "newer a"
working directory is now at 1cf0aacfd363
Stabilize latecomer with different parent
=========================================
(the same-parent case is handled in test-evolve.t)
$ glog
@ 6:1cf0aacfd363@default(draft) bk:[] newer a
|
o 5:66719795a494@default(draft) bk:[changea] changea
|
o 0:07f494440405@default(draft) bk:[] adda
Add another commit
$ hg gdown
gdown have been deprecated in favor of previous
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[5] changea
$ echo 'c' > c
$ hg add c
$ hg commit -m 'add c'
created new head
Get a successors of 8 on it
$ hg grab 1cf0aacfd363
grabbing 6:1cf0aacfd363 "newer a"
Add real change to the successors
$ echo 'babar' >> a
$ hg amend
Make precursors public
$ hg phase --hidden --public 1cf0aacfd363
1 new phase-divergent changesets
$ glog
@ 9:99c21c89bcef@default(draft) bk:[] newer a
|
o 7:7bc2f5967f5e@default(draft) bk:[] add c
|
| o 6:1cf0aacfd363@default(public) bk:[] newer a
|/
o 5:66719795a494@default(public) bk:[changea] changea
|
o 0:07f494440405@default(public) bk:[] adda
Stabilize!
$ hg evolve --any --dry-run --phase-divergent
recreate:[9] newer a
atop:[6] newer a
hg rebase --rev 99c21c89bcef --dest 66719795a494;
hg update 1cf0aacfd363;
hg revert --all --rev 99c21c89bcef;
hg commit --msg "phase-divergent update to 99c21c89bcef"
$ hg evolve --any --confirm --phase-divergent
recreate:[9] newer a
atop:[6] newer a
perform evolve? [Ny] n
abort: evolve aborted by user
[255]
$ echo y | hg evolve --any --confirm --config ui.interactive=True --phase-divergent
recreate:[9] newer a
atop:[6] newer a
perform evolve? [Ny] y
rebasing to destination parent: 66719795a494
computing new diff
committed as 8fc63fe1f297
working directory is now at 8fc63fe1f297
$ glog
@ 11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
|
| o 7:7bc2f5967f5e@default(draft) bk:[] add c
| |
o | 6:1cf0aacfd363@default(public) bk:[] newer a
|/
o 5:66719795a494@default(public) bk:[changea] changea
|
o 0:07f494440405@default(public) bk:[] adda
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 8fc63fe1f297f356d1156bbbbe865b9911efad74
# Parent 1cf0aacfd36310b18e403e1594871187e0364a82
phase-divergent update to 1cf0aacfd363:
newer a
diff -r 1cf0aacfd363 -r 8fc63fe1f297 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +1,4 @@
a
a
newer a
+babar
Stabilize divergent changesets with same parent
===============================================
$ rm a.orig
$ hg up 7bc2f5967f5e
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat << EOF >> a
> flore
> arthur
> zephir
> some
> less
> conflict
> EOF
$ hg ci -m 'More addition'
$ glog
@ 12:3932c176bbaa@default(draft) bk:[] More addition
|
| o 11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
| |
o | 7:7bc2f5967f5e@default(draft) bk:[] add c
| |
| o 6:1cf0aacfd363@default(public) bk:[] newer a
|/
o 5:66719795a494@default(public) bk:[changea] changea
|
o 0:07f494440405@default(public) bk:[] adda
$ echo 'babar' >> a
$ hg amend
$ hg up --hidden 3932c176bbaa
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updated to hidden changeset 3932c176bbaa
(hidden revision '3932c176bbaa' was rewritten as: d2f173e25686)
working directory parent is obsolete! (3932c176bbaa)
(use 'hg evolve' to update to its successor: d2f173e25686)
$ mv a a.old
$ echo 'jungle' > a
$ cat a.old >> a
$ rm a.old
$ hg amend
2 new content-divergent changesets
$ glog
@ 14:eacc9c8240fe@default(draft) bk:[] More addition
|
| * 13:d2f173e25686@default(draft) bk:[] More addition
|/
| o 11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
| |
o | 7:7bc2f5967f5e@default(draft) bk:[] add c
| |
| o 6:1cf0aacfd363@default(public) bk:[] newer a
|/
o 5:66719795a494@default(public) bk:[changea] changea
|
o 0:07f494440405@default(public) bk:[] adda
Stabilize it
$ hg evolve -qn --confirm --content-divergent
merge:[14] More addition
with: [13] More addition
base: [12] More addition
perform evolve? [Ny] n
abort: evolve aborted by user
[255]
$ echo y | hg evolve -qn --confirm --config ui.interactive=True --content-divergent
merge:[14] More addition
with: [13] More addition
base: [12] More addition
perform evolve? [Ny] y
hg update -c eacc9c8240fe &&
hg merge d2f173e25686 &&
hg commit -m "auto merge resolving conflict between eacc9c8240fe and d2f173e25686"&&
hg up -C 3932c176bbaa &&
hg revert --all --rev tip &&
hg commit -m "`hg log -r eacc9c8240fe --template={desc}`";
$ hg evolve -v --content-divergent
merge:[14] More addition
with: [13] More addition
base: [12] More addition
merging "other" content-divergent changeset 'd2f173e25686'
resolving manifests
merging a
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
amending changeset eacc9c8240fe
committing files:
a
committing manifest
committing changelog
committed changeset 15:f344982e63c4
working directory is now at f344982e63c4
$ hg st
$ glog
@ 15:f344982e63c4@default(draft) bk:[] More addition
|
| o 11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
| |
o | 7:7bc2f5967f5e@default(draft) bk:[] add c
| |
| o 6:1cf0aacfd363@default(public) bk:[] newer a
|/
o 5:66719795a494@default(public) bk:[changea] changea
|
o 0:07f494440405@default(public) bk:[] adda
$ hg summary
parent: 15:f344982e63c4 tip
More addition
branch: default
commit: (clean)
update: 2 new changesets, 2 branch heads (merge)
phases: 3 draft
$ hg export .
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID f344982e63c462b1e44c0371c804685389e673a9
# Parent 7bc2f5967f5e4ed277f60a89b7b04cc5d6407ced
More addition
diff -r 7bc2f5967f5e -r f344982e63c4 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,9 @@
+jungle
a
+flore
+arthur
+zephir
+some
+less
+conflict
+babar
Check conflict during divergence resolution
-------------------------------------------------
$ hg up --hidden 3932c176bbaa
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updated to hidden changeset 3932c176bbaa
(hidden revision '3932c176bbaa' was rewritten as: f344982e63c4)
working directory parent is obsolete! (3932c176bbaa)
(use 'hg evolve' to update to its successor: f344982e63c4)
$ echo 'gotta break' >> a
$ hg amend
2 new content-divergent changesets
# reamend so that the case is not the first precursor.
$ hg amend -m "More addition (2)"
$ hg phase 'contentdivergent()'
15: draft
17: draft
$ glog
@ 17:0b336205a5d0@default(draft) bk:[] More addition (2)
|
| * 15:f344982e63c4@default(draft) bk:[] More addition
|/
| o 11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
| |
o | 7:7bc2f5967f5e@default(draft) bk:[] add c
| |
| o 6:1cf0aacfd363@default(public) bk:[] newer a
|/
o 5:66719795a494@default(public) bk:[changea] changea
|
o 0:07f494440405@default(public) bk:[] adda
$ hg evolve -qn --content-divergent
hg update -c 0b336205a5d0 &&
hg merge f344982e63c4 &&
hg commit -m "auto merge resolving conflict between 0b336205a5d0 and f344982e63c4"&&
hg up -C 3932c176bbaa &&
hg revert --all --rev tip &&
hg commit -m "`hg log -r 0b336205a5d0 --template={desc}`";
$ hg evolve --content-divergent
merge:[17] More addition (2)
with: [15] More addition
base: [12] More addition
merging "other" content-divergent changeset 'f344982e63c4'
merging a
warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
abort: fix conflicts and run 'hg evolve --continue' or use 'hg update -C .' to abort
[255]
$ cat > a <<EOF
> jungle
> a
> flore
> arthur
> zephir
> some
> less
> conflict
> babar
> EOF
$ hg resolve -m
(no more unresolved files)
continue: hg evolve --continue
$ hg evolve --continue
working directory is now at e015aa78acee
$ glog
@ 18:e015aa78acee@default(draft) bk:[] More addition (2)
|
| o 11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
| |
o | 7:7bc2f5967f5e@default(draft) bk:[] add c
| |
| o 6:1cf0aacfd363@default(public) bk:[] newer a
|/
o 5:66719795a494@default(public) bk:[changea] changea
|
o 0:07f494440405@default(public) bk:[] adda
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID e015aa78acee692d26215fafdb7f70974682739c
# Parent 7bc2f5967f5e4ed277f60a89b7b04cc5d6407ced
More addition (2)
diff -r 7bc2f5967f5e -r e015aa78acee a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,9 @@
+jungle
a
+flore
+arthur
+zephir
+some
+less
+conflict
+babar