Correct optimization from 3464f5e77f34; add a test.
If there are two (or more) heads that point to the same .hgtags
node, we can safely skip parsing the file in all but the last head.
(In 3464f5e77f34, we were parsing the file in the first head and
skipping all the others.)
#!/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 "$i/.hg" -a -d "$i/.hg/data" && echo "ok" || echo "failed"
done