view tests/test-stabilize-conflict.t @ 5695:8c7de8f8bb42

evolve: respect command-templates.oneline-summary if configured

Mercurial has a new `command-templates.oneline-summary` config that is
respected by `hg rebase`, `hg phabsend`, and the bundled version of
`hg split`. This patch makes `hg evolve` also respect it. Unlike the
upstream commands, I let `hg evolve` use the existing template by
default. The reason I didn't change the default is that we have a
different template when topics are enabled and it's unclear how that
should work with the default from upstream. So at least for now, the
user will have to explicitly set the new config if they want it to
apply to `hg evolve`.

=========================================================
Test the proper behavior of evolve during merge conflict.
=========================================================

Initial setup

  $ cat >> $HGRCPATH <<EOF
  > [ui]
  > interactive=false
  > merge=internal:merge
  > promptecho = True
  > [defaults]
  > amend=-d "0 0"
  > [merge-tools]
  > touch.checkchanged=true
  > touch.gui=true
  > touch.args=babar
  > [extensions]
  > EOF
  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH

  $ safesed() {
  >   sed "$1" "$2" > `pwd`/sed.temp
  >   mv `pwd`/sed.temp "$2"
  > }

create a simple repo

  $ hg init repo
  $ cd repo
  $ cat << EOF > babar
  > un
  > deux
  > trois
  > quatre
  > cinq
  > EOF
  $ hg add babar
  $ hg commit -m "babar count up to five"
  $ cat << EOF >> babar
  > six
  > sept
  > huit
  > neuf
  > dix
  > EOF
  $ hg commit -m "babar count up to ten"
  $ cat << EOF >> babar
  > onze
  > douze
  > treize
  > quatorze
  > quinze
  > EOF
  $ hg commit -m "babar count up to fifteen"


proper behavior without conflict
----------------------------------

  $ hg gdown
  gdown have been deprecated in favor of previous
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [1] babar count up to ten
  $ safesed 's/huit/eight/' babar
  $ hg diff
  diff -r 9d5daf8bd956 babar
  --- a/babar	Thu Jan 01 00:00:00 1970 +0000
  +++ b/babar	Thu Jan 01 00:00:00 1970 +0000
  @@ -5,6 +5,6 @@
   cinq
   six
   sept
  -huit
  +eight
   neuf
   dix
  $ hg amend
  1 new orphan changesets
  $ hg evolve --update
  move:[2] babar count up to fifteen
  atop:[3] babar count up to ten
  merging babar
  working directory is now at 71c18f70c34f
  $ hg resolve -l
  $ hg log -G
  @  changeset:   4:71c18f70c34f
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     babar count up to fifteen
  |
  o  changeset:   3:5977072d13c5
  |  parent:      0:29ec1554cfaf
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     babar count up to ten
  |
  o  changeset:   0:29ec1554cfaf
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     babar count up to five
  


proper behavior with conflict using internal:merge
--------------------------------------------------

  $ hg gdown
  gdown have been deprecated in favor of previous
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [3] babar count up to ten
  $ safesed 's/dix/ten/' babar
  $ hg diff
  diff -r 5977072d13c5 babar
  --- a/babar	Thu Jan 01 00:00:00 1970 +0000
  +++ b/babar	Thu Jan 01 00:00:00 1970 +0000
  @@ -7,4 +7,4 @@
   sept
   eight
   neuf
  -dix
  +ten
  $ hg amend
  1 new orphan changesets
  $ hg evolve --update
  move:[4] babar count up to fifteen
  atop:[5] babar count up to ten
  merging babar
  warning: conflicts while merging babar! (edit, then use 'hg resolve --mark')
  unresolved merge conflicts
  (see 'hg help evolve.interrupted')
  [240]
  $ hg resolve -l
  U babar
  $ hg log -G
  @  changeset:   5:e04690b09bc6
  |  tag:         tip
  |  parent:      0:29ec1554cfaf
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     babar count up to ten
  |
  | %  changeset:   4:71c18f70c34f
  | |  user:        test
  | |  date:        Thu Jan 01 00:00:00 1970 +0000
  | |  instability: orphan
  | |  summary:     babar count up to fifteen
  | |
  | x  changeset:   3:5977072d13c5
  |/   parent:      0:29ec1554cfaf
  |    user:        test
  |    date:        Thu Jan 01 00:00:00 1970 +0000
  |    obsolete:    amended using amend as 5:e04690b09bc6
  |    summary:     babar count up to ten
  |
  o  changeset:   0:29ec1554cfaf
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     babar count up to five
  
(fix the conflict and continue)

  $ hg revert -r 71c18f70c34f --all
  reverting babar
  $ safesed 's/dix/ten/' babar
  $ hg resolve --all -m
  (no more unresolved files)
  continue: hg evolve --continue
  $ hg evolve --continue
  evolving 4:71c18f70c34f "babar count up to fifteen"
  working directory is now at 1836b91c6c1d
  $ hg resolve -l
  $ hg log -G
  @  changeset:   6:1836b91c6c1d
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     babar count up to fifteen
  |
  o  changeset:   5:e04690b09bc6
  |  parent:      0:29ec1554cfaf
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     babar count up to ten
  |
  o  changeset:   0:29ec1554cfaf
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     babar count up to five
  
proper behavior with conflict using an external merge tool
----------------------------------------------------------

  $ safesed 's/merge=.*/merge=touch/' $HGRCPATH
  $ safesed 's/touch.gui=.*/touch.gui=false/' $HGRCPATH
  $ hg gdown
  gdown have been deprecated in favor of previous
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [5] babar count up to ten
  $ safesed 's/ten/zehn/' babar
  $ hg diff
  diff -r e04690b09bc6 babar
  --- a/babar	Thu Jan 01 00:00:00 1970 +0000
  +++ b/babar	Thu Jan 01 00:00:00 1970 +0000
  @@ -7,4 +7,4 @@
   sept
   eight
   neuf
  -ten
  +zehn
  $ hg amend
  1 new orphan changesets
  $ safesed 's/interactive=.*/interactive=true/' $HGRCPATH
  $ hg evolve --tool touch <<EOF
  > n
  > EOF
  move:[6] babar count up to fifteen
  atop:[7] babar count up to ten
  merging babar
   output file babar appears unchanged
  was merge successful (yn)? n
  merging babar failed!
  unresolved merge conflicts
  (see 'hg help evolve.interrupted')
  [240]
  $ hg resolve -l
  U babar
  $ hg log -G
  @  changeset:   7:b20d08eea373
  |  tag:         tip
  |  parent:      0:29ec1554cfaf
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     babar count up to ten
  |
  | %  changeset:   6:1836b91c6c1d
  | |  user:        test
  | |  date:        Thu Jan 01 00:00:00 1970 +0000
  | |  instability: orphan
  | |  summary:     babar count up to fifteen
  | |
  | x  changeset:   5:e04690b09bc6
  |/   parent:      0:29ec1554cfaf
  |    user:        test
  |    date:        Thu Jan 01 00:00:00 1970 +0000
  |    obsolete:    amended using amend as 7:b20d08eea373
  |    summary:     babar count up to ten
  |
  o  changeset:   0:29ec1554cfaf
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     babar count up to five
  
  $ cat babar
  un
  deux
  trois
  quatre
  cinq
  six
  sept
  eight
  neuf
  zehn