$ "$TESTDIR/hghave" inotify || exit 80

  $ hg init

  $ echo "[extensions]" > .hg/hgrc

  $ echo "inotify=" >> .hg/hgrc

  $ hg inserve -d --pid-file .hg/inotify.pid

  $ echo a > a

  $ hg ci -Aqm0

  $ hg co -q null

  $ hg co -q

  $ hg st

  $ cat a

  a

  $ kill `cat .hg/inotify.pid`