view tests/test-backwards-remove.t @ 23204:10beda5bd2b7

transaction: allow registering a finalization callback

The new 'addfinalize' method allows people to register a callback to
be triggered when the transaction is closed. This aims to get rid of
explicit calls to 'changelog.finalize'. This also obsoletes the
'onclose' function but removing it is not in the scope of this series.

  $ hg init
  $ echo This is file a1 > a
  $ hg add a
  $ hg commit -m "commit #0"
  $ ls
  a
  $ echo This is file b1 > b
  $ hg add b
  $ hg commit -m "commit #1"
  $ hg co 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

B should disappear

  $ ls
  a