Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-bundle @ 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> |
|---|---|
| date | Thu, 15 Jun 2006 16:37:23 -0700 |
| parents | 89b15372df18 |
| children | 109a22f5434a |
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#!/bin/sh hg init test cd test echo 0 > afile hg add afile hg commit -m "0.0" -d "1000000 0" echo 1 >> afile hg commit -m "0.1" -d "1000000 0" echo 2 >> afile hg commit -m "0.2" -d "1000000 0" echo 3 >> afile hg commit -m "0.3" -d "1000000 0" hg update -C 0 echo 1 >> afile hg commit -m "1.1" -d "1000000 0" echo 2 >> afile hg commit -m "1.2" -d "1000000 0" echo "a line" > fred echo 3 >> afile hg add fred hg commit -m "1.3" -d "1000000 0" hg mv afile adifferentfile hg commit -m "1.3m" -d "1000000 0" hg update -C 3 hg mv afile anotherfile hg commit -m "0.3m" -d "1000000 0" hg verify cd .. hg init empty hg -R test bundle full.hg empty hg -R test unbundle full.hg hg -R empty unbundle full.hg hg -R empty heads hg -R empty verify rm -rf empty hg init empty cd empty hg -R bundle://../full.hg log #doesn't work (yet ?) #hg -R bundle://../full.hg verify hg pull bundle://../full.hg cd .. rm -rf empty hg init empty hg clone -r 3 test partial hg clone partial partial2 cd partial hg -R bundle://../full.hg log hg incoming bundle://../full.hg hg -R bundle://../full.hg outgoing ../partial2 cd ..