tests/manifest-bug

Changes to network protocol

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Changes to network protocol

Stream changes at the delta level rather than at whole delta groups
 this breaks the protocol - we now send a zero byte delta to indicate
 the end of a group rather than sending the entire group length up front
Fix filename length asymmetry while we're breaking things
Fix hidden O(n^2) bug in calculating changegroup
 list.append(e) is O(n), list + [element] is not
Decompress chunks on read in revlog.group()
Improve status messages
 report bytes transferred
 report nothing to do
Deal with /dev/null path brokenness
Remove untriggered patch assertion

manifest hash: 3eedcfe878561f9eb4adedb04f6be618fb8ae8d8
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#!/bin/sh -x

set +e

BASE=foo.base
BR1=foo.br1
BR2=foo.br2
BR2_1=foo.br2_1

mkdir $BASE
cd $BASE
hg init
echo test > file
hg add file
EDITOR="echo 'initial commit' > " hg commit
cd ..

mkdir $BR1
cd $BR1
hg branch ../$BASE
hg checkout
echo test > file1
hg addremove
EDITOR="echo side commit >" hg commit
cd ..

mkdir $BR2
cd $BR2
hg branch ../$BASE
hg checkout
echo yet more >> file2
hg addremove
EDITOR="echo second update >" hg commit
cd ..

mkdir $BR2_1
cd $BR2_1
hg branch ../$BR2
hg checkout
EDITOR="echo commit merge >" hg merge ../$BR1

hg checkout