view tests/test-evolve-issue5967.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`.

hg evolve --continue and obsmarkers after conflict resolution with no changes to commit (issue5967)
https://bz.mercurial-scm.org/show_bug.cgi?id=5967

  $ . $TESTDIR/testlib/common.sh

  $ hg init issue5967
  $ cd issue5967
  $ cat > .hg/hgrc << EOF
  > [alias]
  > glog = log -GT "{rev}: {desc}"
  > [extensions]
  > evolve=
  > EOF

  $ echo apple > a
  $ hg ci -qAm 'apple'
  $ echo banana > a
  $ hg ci -m 'banana'

Amending revision 0 in a way that causes conflicts

  $ hg prev
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [0] apple
  $ echo apricot > a
  $ hg amend -m 'apricot'
  1 new orphan changesets

  $ hg glog
  @  2: apricot
  
  *  1: banana
  |
  x  0: apple
  

Trying to evolve, then manually discarding changes from revision 1

  $ hg evolve
  move:[1] banana
  atop:[2] apricot
  merging a
  warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
  unresolved merge conflicts
  (see 'hg help evolve.interrupted')
  [240]

  $ echo apricot > a
  $ hg resolve --mark a
  (no more unresolved files)
  continue: hg evolve --continue

This will correctly notice that revision 1 can be dropped

  $ hg evolve --continue
  evolving 1:dd9b5dd30cd6 "banana"
  evolution of 1:dd9b5dd30cd6 created no changes to commit
  working directory is now at 4d6fec23dcc4
  $ hg glog
  @  2: apricot
  

This is important: 1 should not have a successor (especially not revision 2)

  $ hg debugobsolete
  3ba7db0ce860a189d1fd1fd7675f0e871652ed16 4d6fec23dcc4c3e4ccce8b1d3b79f62ee927c2be 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
  dd9b5dd30cd6b703d126d55b34165fd6ec5717c9 0 {3ba7db0ce860a189d1fd1fd7675f0e871652ed16} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'evolve', 'user': 'test'}
  $ hg olog --all
  @  4d6fec23dcc4 (2) apricot
  |    rewritten(description, content) from 3ba7db0ce860 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
  |
  x  3ba7db0ce860 (0) apple
  
  $ hg olog --hidden --all 1
  x  dd9b5dd30cd6 (1) banana
       pruned using evolve by test (Thu Jan 01 00:00:00 1970 +0000)