tests/test-backout.t

13445:61a898576888

  $ hg backout -d '5 0' --parent 2 4 --tool=true
  removing d
  changeset 5:10e5328c8435 backs out changeset 4:b2f3bb92043e

  $ hg rollback
  rolling back to revision 4 (undo commit)
  $ hg update -C
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg backout -d '6 0' --parent 3 4 --tool=true
  removing c

13446:1e497df514e2

  $ hg backout -d '5 0' --parent 2 4 --tool=true
  removing d
  changeset 5:10e5328c8435 backs out changeset 4:b2f3bb92043e

  $ hg rollback
  repository tip rolled back to revision 4 (undo commit)
  working directory now based on revision 4
  $ hg update -C
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg backout -d '6 0' --parent 3 4 --tool=true
  removing c