tests/library-infinitepush.sh

stream-clone: also filter the requirement we put in the bundle 2

We were wrongly putting irrelevant requirements in the bundle and the receiving
side was getting confused, treating them as being missing while still putting
them in the `requires` file. Leading do corrupted repositories.

This changes fix stream-clone behavior regarding format when bundle-2 is
involved, so we now also test this cases.

Behavior with older version of Mercurial will be fine as they filter the
requirements they get from the bundle on their side anyway.

Differential Revision: https://phab.mercurial-scm.org/D12084

scratchnodes() {
  for node in `find ../repo/.hg/scratchbranches/index/nodemap/* | sort`; do
     echo ${node##*/} `cat $node`
  done
}

scratchbookmarks() {
  for bookmark in `find ../repo/.hg/scratchbranches/index/bookmarkmap/* -type f | sort`; do
     echo "${bookmark##*/bookmarkmap/} `cat $bookmark`"
  done
}

setupcommon() {
  cat >> $HGRCPATH << EOF
[extensions]
infinitepush=
[infinitepush]
branchpattern=re:scratch/.*
EOF
}

setupserver() {
cat >> .hg/hgrc << EOF
[infinitepush]
server=yes
indextype=disk
storetype=disk
reponame=babar
EOF
}