view tests/test-mq-qsave.t @ 50086:76d44983a398

dirstate: remove the dedicated backup logic

When alone, the dirstate can now take care of its commit/rollback pattern
itself.

When in a transaction, the transaction deal with commit/rollback pattern quite
fine.

Why did you have a dedicated backup logic?

  $ echo "[extensions]" >> $HGRCPATH
  $ echo "mq=" >> $HGRCPATH

  $ hg init repo
  $ cd repo

  $ echo 'base' > base
  $ hg ci -Ambase
  adding base

  $ hg qnew -mmqbase mqbase

  $ hg qsave
  $ hg qrestore 2
  restoring status: hg patches saved state