=============================================================
Tests the resolution of public content divergence: main cases
=============================================================
This file intend to cover all the common cases of public content divergence.
That is all the variant of:
parent: same/different
relocation: [no-]conflict
merging: [no-]conflict
Setup
=====
$ cat >> $HGRCPATH <<EOF
> [alias]
> glog = log -GT "{rev}:{node|short} {desc|firstline}\n {phase} {instabilities}\n\n"
> [phases]
> publish = False
> [extensions]
> rebase =
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
Testing when same parent, no conflict:
--------------------------------------
Prepare the repository:
$ hg init pubdiv1
$ cd pubdiv1
$ for ch in a b; do
> echo $ch > $ch;
> hg ci -Aqm "added "$ch;
> done;
$ hg glog
@ 1:5f6d8a4bf34a added b
| draft
|
o 0:9092f1db7931 added a
draft
Make an amend and change phase to public:
$ sed -i "1 i I am first" b
$ hg amend
$ hg phase --public
Amend again to create a cset divergent to public one:
$ hg up 1 --hidden -q
updating to a hidden changeset 5f6d8a4bf34a
(hidden revision '5f6d8a4bf34a' was rewritten as: 44f360db368f)
working directory parent is obsolete! (5f6d8a4bf34a)
$ echo "I am second" >> b
$ hg ci --amend -m "updated b"
1 new content-divergent changesets
$ hg glog
@ 3:dcdaf152280a updated b
| draft content-divergent
|
| o 2:44f360db368f added b
|/ public
|
o 0:9092f1db7931 added a
public
Lets resolve the public content-divergence:
$ hg evolve --content-divergent
merge:[2] added b
with: [3] updated b
base: [1] added b
merging b
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
committed as c1aa9cfb6cf8
working directory is now at c1aa9cfb6cf8
Following graph log shows that it correctly merged the two divergent csets:
$ hg glog -p
@ 5:c1aa9cfb6cf8 phase-divergent update to 44f360db368f:
| draft
|
| diff -r 44f360db368f -r c1aa9cfb6cf8 b
| --- a/b Thu Jan 01 00:00:00 1970 +0000
| +++ b/b Thu Jan 01 00:00:00 1970 +0000
| @@ -1,2 +1,3 @@
| I am first
| b
| +I am second
|
o 2:44f360db368f added b
| public
|
| diff -r 9092f1db7931 -r 44f360db368f b
| --- /dev/null Thu Jan 01 00:00:00 1970 +0000
| +++ b/b Thu Jan 01 00:00:00 1970 +0000
| @@ -0,0 +1,2 @@
| +I am first
| +b
|
o 0:9092f1db7931 added a
public
diff -r 000000000000 -r 9092f1db7931 a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+a
$ hg evolve -l
$ cd ..
Testing when same parent, merging conflict:
-------------------------------------------
Prepare the repository:
$ hg init pubdiv2
$ cd pubdiv2
$ for ch in a b; do
> echo $ch > $ch;
> hg ci -Aqm "added "$ch;
> done;
$ hg glog
@ 1:5f6d8a4bf34a added b
| draft
|
o 0:9092f1db7931 added a
draft
Make an amend and change phase to public:
$ echo "I am foo" > b
$ hg amend
$ hg phase --public
Amend again to create a cset divergent to public one:
$ hg up 1 --hidden -q
updating to a hidden changeset 5f6d8a4bf34a
(hidden revision '5f6d8a4bf34a' was rewritten as: 580f2d01e52c)
working directory parent is obsolete! (5f6d8a4bf34a)
$ echo "I am bar" > b
$ hg ci --amend -m "updated b"
1 new content-divergent changesets
$ hg glog
@ 3:0e805383168e updated b
| draft content-divergent
|
| o 2:580f2d01e52c added b
|/ public
|
o 0:9092f1db7931 added a
public
Lets resolve the divergence:
$ hg evolve --content-divergent
merge:[2] added b
with: [3] updated b
base: [1] added b
merging b
warning: conflicts while merging b! (edit, then use 'hg resolve --mark')
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
unresolved merge conflicts
(see 'hg help evolve.interrupted')
[1]
$ echo "I am foobar" > b
$ hg resolve -m --tool union
(no more unresolved files)
continue: hg evolve --continue
$ hg evolve --continue
committed as 1a739394e9d4
working directory is now at 1a739394e9d4
$ hg glog
@ 5:1a739394e9d4 phase-divergent update to 580f2d01e52c:
| draft
|
o 2:580f2d01e52c added b
| public
|
o 0:9092f1db7931 added a
public
Testing when different parent, no conflict:
-------------------------------------------
$ hg init pubdiv3
$ cd pubdiv3
$ for ch in a b c d; do
> echo $ch > $ch;
> hg ci -Aqm "added "$ch;
> done;
$ hg up .^
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo dd > d
$ hg add d
$ hg ci -m "added d"
created new head
$ hg up 1
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo dd > d
$ echo e > e
$ hg add d e
$ hg ci -m "added d e"
created new head
$ hg glog
@ 5:4291d72ee19a added d e
| draft
|
| o 4:93cd84bbdaca added d
| | draft
| |
| | o 3:9150fe93bec6 added d
| |/ draft
| |
| o 2:155349b645be added c
|/ draft
|
o 1:5f6d8a4bf34a added b
| draft
|
o 0:9092f1db7931 added a
draft
$ hg prune 3 -s 5
1 changesets pruned
$ hg prune 3 -s 4 --hidden
1 changesets pruned
2 new content-divergent changesets
Change phase to public for one head:
$ hg phase -r 4 --public
$ hg glog
@ 5:4291d72ee19a added d e
| draft content-divergent
|
| o 4:93cd84bbdaca added d
| | public
| |
| o 2:155349b645be added c
|/ public
|
o 1:5f6d8a4bf34a added b
| public
|
o 0:9092f1db7931 added a
public
$ hg evolve --content-divergent --any
merge:[4] added d
with: [5] added d e
base: [3] added d
rebasing "other" content-divergent changeset 4291d72ee19a on 155349b645be
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
committed as 4cbe48a0c3d9
working directory is now at 4cbe48a0c3d9
$ hg glog -l 1
@ 8:4cbe48a0c3d9 phase-divergent update to 93cd84bbdaca:
| draft
~
$ hg evolve -l
$ cd ..
Testing when different parents, relocation conflict:
----------------------------------------------------
$ hg init pubdiv4
$ cd pubdiv4
$ for ch in a b c d; do
> echo $ch > $ch;
> hg ci -Aqm "added "$ch;
> done;
$ hg up .^^
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo d > d
$ echo cfoo > c
$ echo e > e
$ hg add d c e
$ hg ci -m "added d c e"
created new head
$ hg up 'desc("added c")'
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo dd > d
$ hg add d
$ hg ci -m "added d"
created new head
$ hg glog
@ 5:93cd84bbdaca added d
| draft
|
| o 4:f31bcc378766 added d c e
| | draft
| |
+---o 3:9150fe93bec6 added d
| | draft
| |
o | 2:155349b645be added c
|/ draft
|
o 1:5f6d8a4bf34a added b
| draft
|
o 0:9092f1db7931 added a
draft
$ hg prune 'min(desc("re:added d$"))' -s 'max(desc("re:added d$"))'
1 changesets pruned
$ hg prune 'min(desc("re:added d$"))' -s 'desc("added d c e")' --hidden
1 changesets pruned
2 new content-divergent changesets
Change phase to public for one head:
$ hg phase --public -r 'max(desc("re:added d$"))'
$ hg glog
@ 5:93cd84bbdaca added d
| public
|
| * 4:f31bcc378766 added d c e
| | draft content-divergent
| |
o | 2:155349b645be added c
|/ public
|
o 1:5f6d8a4bf34a added b
| public
|
o 0:9092f1db7931 added a
public
$ hg evolve --content-divergent --any --update
merge:[5] added d
with: [4] added d c e
base: [3] added d
rebasing "other" content-divergent changeset f31bcc378766 on 155349b645be
merging c
warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
unresolved merge conflicts
(see 'hg help evolve.interrupted')
[1]
$ hg diff
diff -r 155349b645be c
--- a/c Thu Jan 01 00:00:00 1970 +0000
+++ b/c Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,5 @@
+<<<<<<< destination: 155349b645be - test: added c
c
+=======
+cfoo
+>>>>>>> evolving: f31bcc378766 - test: added d c e
diff -r 155349b645be d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/d Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+d
diff -r 155349b645be e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/e Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+e
$ echo c > c
$ hg res -m
(no more unresolved files)
continue: hg evolve --continue
$ hg evolve --continue
evolving 4:f31bcc378766 "added d c e"
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
committed as 412dde898967
working directory is now at 412dde898967
$ hg export
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 412dde898967b50e7d334aefff778a9af46d29d1
# Parent 93cd84bbdacaeb8f881c29a609dbdd30c38cbc57
phase-divergent update to 93cd84bbdaca:
added d c e
diff -r 93cd84bbdaca -r 412dde898967 e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/e Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+e
$ hg evolve -l
$ cd ..
Testing when merging conflicts, relocation don't:
-------------------------------------------------
$ hg init pubdiv5
$ cd pubdiv5
$ for ch in a b c d; do
> echo $ch > $ch;
> hg ci -Aqm "added "$ch;
> done;
$ hg up .^^
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo dconflict > d
$ hg add d
$ hg ci -m "added d"
created new head
$ hg up 2
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo dd > d
$ hg add d
$ hg ci -m "added d"
created new head
$ hg glog
@ 5:93cd84bbdaca added d
| draft
|
| o 4:9411ad1fe615 added d
| | draft
| |
+---o 3:9150fe93bec6 added d
| | draft
| |
o | 2:155349b645be added c
|/ draft
|
o 1:5f6d8a4bf34a added b
| draft
|
o 0:9092f1db7931 added a
draft
$ hg prune 3 -s 5
1 changesets pruned
$ hg prune 3 -s 4 --hidden
1 changesets pruned
2 new content-divergent changesets
Change phase to public for one head:
$ hg phase --public -r 5
$ hg glog
@ 5:93cd84bbdaca added d
| public
|
| * 4:9411ad1fe615 added d
| | draft content-divergent
| |
o | 2:155349b645be added c
|/ public
|
o 1:5f6d8a4bf34a added b
| public
|
o 0:9092f1db7931 added a
public
$ hg evolve --content-divergent --any
merge:[5] added d
with: [4] added d
base: [3] added d
rebasing "other" content-divergent changeset 9411ad1fe615 on 155349b645be
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
unresolved merge conflicts
(see 'hg help evolve.interrupted')
[1]
$ echo d > d
$ hg res -m
(no more unresolved files)
continue: hg evolve --continue
$ hg evolve --continue
committed as 2a0f44767904
working directory is now at 93cd84bbdaca
$ hg evolve -l
$ cd ..
Testing when relocation, merging both conflict:
-----------------------------------------------
$ hg init pubdiv6
$ cd pubdiv6
$ for ch in a b c d; do
> echo $ch > $ch;
> hg ci -Aqm "added "$ch;
> done;
$ hg up .^^
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo cfoo > c
$ echo e > e
$ echo dconflict > d
$ hg add c e d
$ hg ci -m "added c e"
created new head
$ hg up 2
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo dd > d
$ hg add d
$ hg ci -m "added d"
created new head
$ hg glog
@ 5:93cd84bbdaca added d
| draft
|
| o 4:3c17c7afaf6e added c e
| | draft
| |
+---o 3:9150fe93bec6 added d
| | draft
| |
o | 2:155349b645be added c
|/ draft
|
o 1:5f6d8a4bf34a added b
| draft
|
o 0:9092f1db7931 added a
draft
$ hg prune 3 -s 5
1 changesets pruned
$ hg prune 3 -s 4 --hidden
1 changesets pruned
2 new content-divergent changesets
Change phase to public for one head:
$ hg phase --public -r 5
$ hg glog
@ 5:93cd84bbdaca added d
| public
|
| * 4:3c17c7afaf6e added c e
| | draft content-divergent
| |
o | 2:155349b645be added c
|/ public
|
o 1:5f6d8a4bf34a added b
| public
|
o 0:9092f1db7931 added a
public
$ hg evolve --content-divergent --any
merge:[5] added d
with: [4] added c e
base: [3] added d
rebasing "other" content-divergent changeset 3c17c7afaf6e on 155349b645be
merging c
warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
unresolved merge conflicts
(see 'hg help evolve.interrupted')
[1]
$ hg diff
diff -r 155349b645be c
--- a/c Thu Jan 01 00:00:00 1970 +0000
+++ b/c Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,5 @@
+<<<<<<< destination: 155349b645be - test: added c
c
+=======
+cfoo
+>>>>>>> evolving: 3c17c7afaf6e - test: added c e
diff -r 155349b645be d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/d Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+dconflict
diff -r 155349b645be e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/e Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+e
$ echo cfoo > c
$ hg res -m
(no more unresolved files)
continue: hg evolve --continue
$ hg evolve --continue
evolving 4:3c17c7afaf6e "added c e"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
2 files updated, 0 files merged, 0 files removed, 1 files unresolved
unresolved merge conflicts
(see 'hg help evolve.interrupted')
[1]
$ echo d > d
$ hg res -m
(no more unresolved files)
continue: hg evolve --continue
$ hg evolve --continue
committed as b9082a9e66ce
working directory is now at 93cd84bbdaca
$ hg evolve -l
$ cd ..