$ cat >> $HGRCPATH <<EOF

  > [defaults]

  > amend=-d "0 0"

  > [ui]

  > ssh=python "$TESTDIR/dummyssh"

  > [phases]

  > publish = False

  > [extensions]

  > hgext.rebase=

  > EOF

  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH

  $ mkcommit() {

  >    echo "$1" > "$1"

  >    hg add "$1"

  >    hg ci -m "add $1"

  > }

setup repo

  $ hg init server

  $ hg clone ssh://user@dummy/server client

  no changes found

  OBSEXC: pull obsolescence markers

  OBSEXC: looking for common markers in 0 nodes

  OBSEXC: no unknown remote markers

  OBSEXC: DONE

  updating to branch default

  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cp -r client other

Smoke testing

===============

  $ cd client

  $ mkcommit 0

  $ mkcommit a

  $ hg push

  pushing to ssh://user@dummy/server

  searching for changes

  remote: adding changesets

  remote: adding manifests

  remote: adding file changes

  remote: added 2 changesets with 2 changes to 2 files

  $ hg pull

  pulling from ssh://user@dummy/server

  searching for changes

  no changes found

  OBSEXC: pull obsolescence markers

  OBSEXC: looking for common markers in 2 nodes

  OBSEXC: no unknown remote markers

  OBSEXC: DONE

  $ hg pull -R ../other

  pulling from ssh://user@dummy/server

  requesting all changes

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 2 changes to 2 files

  OBSEXC: pull obsolescence markers

  OBSEXC: looking for common markers in 2 nodes

  OBSEXC: no unknown remote markers

  OBSEXC: DONE

  (run 'hg update' to get a working copy)

  $ hg push -R ../other

  pushing to ssh://user@dummy/server

  searching for changes

  no changes found

  [1]

Push

=============

  $ echo 'A' > a

  $ hg amend

  $ hg push

  pushing to ssh://user@dummy/server

  searching for changes

  OBSEXC: computing relevant nodes

  OBSEXC: looking for common markers in 2 nodes

  OBSEXC: computing markers relevant to 1 nodes

  OBSEXC: pushing 2 markers (171 bytes)

  OBSEXC: DONE

  remote: adding changesets

  remote: adding manifests

  remote: adding file changes

  remote: added 1 changesets with 1 changes to 1 files (+1 heads)

  $ hg push

  pushing to ssh://user@dummy/server

  searching for changes

  no changes found

  OBSEXC: computing relevant nodes

  OBSEXC: looking for common markers in [23] nodes (re)

  OBSEXC: markers already in sync

  OBSEXC: no marker to push

  OBSEXC: DONE

  [1]

Pull

=============

  $ hg -R ../other pull

  pulling from ssh://user@dummy/server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to [12] files \(\+1 heads\) (re)

  OBSEXC: pull obsolescence markers

  OBSEXC: looking for common markers in [23] nodes (re)

  OBSEXC: merging obsolescence markers (171 bytes)

  OBSEXC: 2 markers added

  OBSEXC: DONE

  (run 'hg heads' to see heads)

  $ hg -R ../other pull

  pulling from ssh://user@dummy/server

  searching for changes

  no changes found

  OBSEXC: pull obsolescence markers

  OBSEXC: looking for common markers in [23] nodes (re)

  OBSEXC: no unknown remote markers

  OBSEXC: DONE

  $ cd ..