diff -r 4d2f8c99f23a -r b62ed7c69561 tests/test-evolve-public-content-divergent-main.t
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-evolve-public-content-divergent-main.t	Tue Jun 04 11:08:44 2019 +0200
@@ -0,0 +1,628 @@
+=============================================================
+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
+  updated to 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+  working directory parent is obsolete!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
+  updated to 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
+  fix conflicts and 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')
+  fix conflicts and 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
+  fix conflicts and 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')
+  fix conflicts and 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
+  fix conflicts and 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 ..