view tests/test-evolve-split.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.

Check that evolve can handle split commits
------------------------------------------

  $ cat >> $HGRCPATH <<EOF
  > [ui]
  > logtemplate = {rev}:{node|short}@{branch}({phase}) {desc|firstline}\n
  > [extensions]
  > EOF
  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
  $ mkcommit() {
  >    echo "$1" > "$1"
  >    hg add "$1"
  >    hg ci -m "add $1"
  > }

  $ hg init split
  $ cd split
  $ mkcommit aa

Create a split commit
  $ printf "oo" > oo;
  $ printf "pp" > pp;
  $ hg add oo pp
  $ hg commit -m "oo+pp"
  $ mkcommit uu
  $ hg up 0
  0 files updated, 0 files merged, 3 files removed, 0 files unresolved
  $ printf "oo" > oo;
  $ hg add oo
  $ hg commit -m "_oo"
  created new head
  $ printf "pp" > pp;
  $ hg add pp
  $ hg commit -m "_pp"
  $ hg prune --successor "desc(_oo) + desc(_pp)" -r "desc('oo+pp')" --split
  1 changesets pruned
  1 new orphan changesets
  $ hg log -G
  @  4:d0dcf24cddd3@default(draft) _pp
  |
  o  3:a7fdfda64c08@default(draft) _oo
  |
  | *  2:f52200b086ca@default(draft) add uu
  | |
  | x  1:d55647aaa0c6@default(draft) oo+pp
  |/
  o  0:58663bb03074@default(draft) add aa
  
  $ hg evolve --rev "0::"
  move:[2] add uu
  atop:[4] _pp

  $ cd ..
  $ hg init split-merged
  $ cd split-merged
  $ mkcommit aa

Split the changeset such that the successors don't have a single root and there's an unrelated changeset in between
  $ printf "oo" > oo;
  $ printf "pp" > pp;
  $ printf "qq" > qq;
  $ hg add oo pp qq
  $ hg commit -m "oo+pp+qq"
  $ mkcommit uu
  $ hg up 0
  0 files updated, 0 files merged, 4 files removed, 0 files unresolved
  $ printf "oo" > oo;
  $ hg add oo
  $ hg commit -m "_oo"
  created new head
  $ hg up 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ printf "pp" > pp;
  $ hg add pp
  $ hg commit -m "_pp"
  created new head
  $ hg merge 3
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ hg ci -m 'merge oo and pp'
  $ printf "qq" > qq;
  $ hg add qq
  $ hg commit -m "_qq"
  $ hg prune --successor "desc(_oo) + desc(_pp) + desc(_qq)" -r "desc('oo+pp+qq')" --split
  1 changesets pruned
  1 new orphan changesets
  $ hg log -G
  @  6:ea5b1e180c04@default(draft) _qq
  |
  o    5:bf7c32161b4b@default(draft) merge oo and pp
  |\
  | o  4:ece0aaa22eb7@default(draft) _pp
  | |
  o |  3:a7fdfda64c08@default(draft) _oo
  |/
  | *  2:cc56c47d84b3@default(draft) add uu
  | |
  | x  1:575a7380a87d@default(draft) oo+pp+qq
  |/
  o  0:58663bb03074@default(draft) add aa
  
  $ hg evolve --rev "0::"
  move:[2] add uu
  atop:[6] _qq