comparison tests/test-stabilize-result.t @ 3787:dc81a788f278

evolve: use cmdrewrite.amend() instead of creating a new commit

This patch backs out changeset 88601e1cd5d8.

We replaced cmdrewrite.amend() with creating new commit because using amend(), a
high level function was not good and creating a new commit gave us more control
over things.

**HOWEVER** to get more control, you need to get arrange all the pieces together
perfectly. Creating a new commit, the existing logic has some bugs around
dirstate handling, the `repo.dirstate.setparents()` call especially. Sometimes
this fixes the dirstate correctly sometimes not.

As Pierre-Yves David said, "Having a "clumsy" implementation with the right
behavior is usually a good first step. So having an amend based implementation
seems like a good first step.", let's take a step back and get back using amend
so that we can have a correct basic implementation which is bug free.

3786:41fc764bf28c

  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
  committing files:
  a
  committing manifest
  committing changelog
  working directory is now at 4d6ed26797bc
  $ hg st
  $ glog
  @  15:4d6ed26797bc@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  5:66719795a494@default(public) bk:[changea] changea
  |
  o  0:07f494440405@default(public) bk:[] adda
  
  $ hg summary
  parent: 15:4d6ed26797bc 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 4d6ed26797bc392c0099e48402a5134e669f1a60
  # Parent  7bc2f5967f5e4ed277f60a89b7b04cc5d6407ced
  More addition
  
  diff -r 7bc2f5967f5e -r 4d6ed26797bc 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

-------------------------------------------------

  $ 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: 4d6ed26797bc)
  working directory parent is obsolete! (3932c176bbaa)
  (use 'hg evolve' to update to its successor: 4d6ed26797bc)
  $ 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)"

  17: draft

  $ glog
  @  17:0b336205a5d0@default(draft) bk:[] More addition (2)
  |
  | *  15:4d6ed26797bc@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  0:07f494440405@default(public) bk:[] adda
  

  $ hg evolve -qn --content-divergent
  hg update -c 0b336205a5d0 &&
  hg merge 4d6ed26797bc &&
  hg commit -m "auto merge resolving conflict between 0b336205a5d0 and 4d6ed26797bc"&&
  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 '4d6ed26797bc'
  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]

  $ hg resolve -m
  (no more unresolved files)
  continue: hg evolve --continue
  $ hg evolve --continue
  working directory is now at e8746835a2a1
  $ glog
  @  18:e8746835a2a1@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
  | |

  $ hg exp
  # HG changeset patch
  # User test
  # Date 0 0
  #      Thu Jan 01 00:00:00 1970 +0000
  # Node ID e8746835a2a13122bc8c0ed84fe4ee35649af25d
  # Parent  7bc2f5967f5e4ed277f60a89b7b04cc5d6407ced
  More addition (2)
  
  diff -r 7bc2f5967f5e -r e8746835a2a1 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

3787:dc81a788f278

  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  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

-------------------------------------------------

  $ 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)"

  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  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]

  $ 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
  | |

  $ 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