$ . "$TESTDIR/library.sh"
  $ . "$TESTDIR/library-infinitepush.sh"
  $ setupcommon
  $ mkcommit() {
  >    echo "$1" > "$1"
  >    hg add "$1"
  >    hg ci -m "$1"
  > }
  $ cat >> $HGRCPATH << EOF
  > [extensions]
  > share=
  > EOF
  $ hg init repo
  $ cd repo
  $ setupserver
  $ cd ..

Clone client
  $ hg clone ssh://user@dummy/repo client -q
  $ hg share --bookmarks client client2
  updating working directory
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd client2
  $ mkcommit first
  $ hg paths
  default = ssh://user@dummy/repo

Write smth to backup state file in the shared working copy to check that
it's not read by infinitepush backup client
  $ echo 'rubbish' > .hg/infinitepushbackupstate
  $ hg pushbackup
  starting backup .* (re)
  searching for changes
  remote: pushing 1 commit:
  remote:     b75a450e74d5  first
  finished in \d+\.(\d+)? seconds (re)
  $ scratchbookmarks
  infinitepush/backups/test/*$TESTTMP/client/heads/b75a450e74d5a7708da8c3144fbeb4ac88694044 b75a450e74d5a7708da8c3144fbeb4ac88694044 (glob)

Make sure that backup state is saved only on the "main" repo
  $ cat .hg/infinitepushbackupstate
  rubbish
  $ [ -f ../client/.hg/infinitepushbackupstate ]

Test hacky infinitepushbackup.tempcleanworkingcopiesbackups config option that
cleans up unnecessary backup bookmarks from the server.
If this option is set and backup state file is present in shared working copy
then there are probably useless backup bookmarks on the server.
In that case `hg pushbackup` will send commands to clean them. And because of it
there should be no 'nothing to backup' line in the output.
  $ hg --config infinitepushbackup.tempcleanworkingcopiesbackups=True pushbackup
  starting backup .* (re)
  finished in \d+\.(\d+)? seconds (re)

Make sure that backup state file is deleted from shared working copy
  $ [ -f .hg/infinitepushbackupstate ]
  [1]

Now backup state file is deleted, so there should be line `nothing to backup`.
  $ hg --config infinitepushbackup.tempcleanworkingcopiesbackups=True pushbackup
  starting backup .* (re)
  nothing to backup
  finished in \d+\.(\d+)? seconds (re)

Make sure nothing important was deleted
  $ [ -f ../client/.hg/infinitepushbackupstate ]
  $ scratchbookmarks
  infinitepush/backups/test/*$TESTTMP/client/heads/b75a450e74d5a7708da8c3144fbeb4ac88694044 b75a450e74d5a7708da8c3144fbeb4ac88694044 (glob)