tests/test-backout.t

45811:4404f129341e

  adding 4
  $ hg up 2
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg backout 2
  removing 3
  created new head
  changeset 3:8f188de730d9 backs out changeset 2:cccc23d9d68f

45812:976b26bdd0d8

  adding 4
  $ hg up 2
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg backout 2
  removing 3
  warning: commit already existed in the repository!
  changeset 3:8f188de730d9 backs out changeset 2:cccc23d9d68f