tests/test-pull

cmdutil: changeset_printer: use methods of filectx/changectx.

This allows extensions that modify changeset metadata (e.g.
description) by overriding methods of changectx to get consistent
behavior from all log-like commands, regardless of whether templates
or styles are used. Without this, overriding changectx methods works
if you use styles or templates, but not with default log format.

This meant adding filectx.extra() for consistency with changectx.

#!/bin/sh

mkdir test
cd test
echo foo>foo
hg init
hg addremove
hg commit -m 1
hg verify
hg serve -p $HGPORT -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
cd ..

http_proxy= hg clone --pull http://localhost:$HGPORT/ copy | sed -e 's,:[0-9][0-9]*/,/,'
cd copy
hg verify
hg co
cat foo
hg manifest --debug
hg pull | sed -e 's,:[0-9][0-9]*/,/,'

echo % issue 622
cd ..
hg init empty
cd empty
hg pull -u ../test