tests/test-extra-filelog-entry.t

store: use the new boolean property in `remotefilelogserver`

Issue351: mq: qrefresh can create extra revlog entry

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

  $ hg init repo
  $ cd repo
  $ hg qinit

  $ echo b > b
  $ hg ci -A -m foo
  adding b

  $ echo cc > b
  $ hg qnew -f foo.diff
  $ echo b > b
  $ hg qrefresh

  $ hg debugindex b
     rev linkrev       nodeid    p1-nodeid    p2-nodeid
       0       0 1e88685f5dde 000000000000 000000000000