Store empty (default) branch in branch cache, too.
Operations on this branch don't work otherwise.
Reading branches.cache had to be adjusted to allow an empty label.
Adjusted reading of the cache tip for symmetry, no functional change here.
#!/bin/sh
# This test tries to exercise the ssh functionality with a dummy script
cat <<'EOF' > dummyssh
#!/bin/sh
# this attempts to deal with relative pathnames
cd `dirname $0`
# check for proper args
if [ $1 != "user@dummy" ] ; then
exit -1
fi
# check that we're in the right directory
if [ ! -x dummyssh ] ; then
exit -1
fi
echo Got arguments 1:$1 2:$2 3:$3 4:$4 5:$5 >> dummylog
$2
EOF
chmod +x dummyssh
echo "# creating 'local'"
hg init local
echo this > local/foo
hg ci --cwd local -A -m "init" -d "1000000 0"
echo "#test failure"
hg init local
echo "# init+push to remote2"
hg init -e ./dummyssh ssh://user@dummy/remote2
hg incoming -R remote2 local
hg push -R local -e ./dummyssh ssh://user@dummy/remote2
echo "# clone to remote1"
hg clone -e ./dummyssh local ssh://user@dummy/remote1
echo "# init to existing repo"
hg init -e ./dummyssh ssh://user@dummy/remote1
echo "# clone to existing repo"
hg clone -e ./dummyssh local ssh://user@dummy/remote1
echo "# output of dummyssh"
cat dummylog
echo "# comparing repositories"
hg tip -q -R local
hg tip -q -R remote1
hg tip -q -R remote2
echo "# check names for repositories (clashes with URL schemes, special chars)"
for i in bundle file hg http https old-http ssh static-http " " "with space"; do
echo "# hg init \"$i\""
hg init "$i"
test -d "$i" -a -d "$i/.hg" && echo "ok" || echo "failed"
done