view tests/test-evolve-issue5967.t @ 6033:182e2a1dbd1c

topic: drop topicfilter usage from topicrepo.commitctx()

This block of code was introduced in 13313d0cab71, but the commit description
doesn't explain the exact intent of this code.

The fact that the result of other.commitctx() was discarded makes me think that
this block only existed to deal with amends, and it was only useful for code
that was removed earlier in this series.

The only code that's left in commitctx() is adding current topic to
workingcommitctx, and I don't think we need to adjust repo filter for that.

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
  $ 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)