Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-ssh @ 2439:e8c4f3d3df8c
extend network protocol to stop clients from locking servers
now all repositories have capabilities slot, tuple with list of names.
if 'unbundle' capability present, repo supports push where client does
not need to lock server. repository classes that have unbundle capability
also have unbundle method.
implemented for ssh now, will be base for push over http.
unbundle protocol acts this way. server tells client what heads it
has during normal negotiate step. client starts unbundle by repeat
server's heads back to it. if server has new heads, abort immediately.
otherwise, transfer changes to server. once data transferred, server
locks and checks heads again. if heads same, changes can be added.
else someone else added heads, and server aborts.
if client wants to force server to add heads, sends special heads list of
'force'.
author | Vadim Gelfer <vadim.gelfer@gmail.com> |
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date | Thu, 15 Jun 2006 16:37:23 -0700 |
parents | 70ba0c86da8b |
children | ffb895f16925 |
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#!/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 'remote'" hg init remote cd remote echo this > foo hg ci -A -m "init" -d "1000000 0" foo cd .. echo "# clone remote" hg clone -e ./dummyssh ssh://user@dummy/remote local echo "# verify" cd local hg verify echo "# empty default pull" hg paths hg pull -e ../dummyssh echo "# local change" echo bleah > foo hg ci -m "add" -d "1000000 0" echo "# updating rc" echo "default-push = ssh://user@dummy/remote" >> .hg/hgrc echo "[ui]" >> .hg/hgrc echo "ssh = ../dummyssh" >> .hg/hgrc echo "# find outgoing" hg out ssh://user@dummy/remote echo "# find incoming on the remote side" hg incoming -R ../remote -e ../dummyssh ssh://user@dummy/local echo "# push" hg push cd ../remote echo "# check remote tip" hg tip hg verify hg cat foo echo z > z hg ci -A -m z -d '1000001 0' z cd ../local echo r > r hg ci -A -m z -d '1000002 0' r echo "# push should fail" hg push echo "# push should succeed" hg push -f cd .. cat dummylog