tests/test-mq-qdiff

convert: svn_sink: workaround of command line size limitation on win32.

On win32, the command line arguments seems to be limited about 2400
bytes.  So 'add', 'delete', 'propget' and 'propdel' operations are
called several times within this limitation.  And also 'commit'
operation is changed to be called without passing target files not to
exceeds this limitation because it cannot be a separated like other
operations above.

#!/bin/sh

echo "[extensions]" >> $HGRCPATH
echo "mq=" >> $HGRCPATH

echo % init
hg init a
cd a

echo % commit
echo 'base' > base
hg ci -Ambase -d '1 0'

echo % qnew mqbase
hg qnew -mmqbase mqbase

echo % qrefresh
echo 'patched' > base
hg qrefresh

echo % qdiff
hg qdiff | sed -e "s/\(+++ [a-zA-Z0-9_/.-]*\).*/\1/" \
               -e "s/\(--- [a-zA-Z0-9_/.-]*\).*/\1/"

echo % qdiff dirname
hg qdiff . | sed -e "s/\(+++ [a-zA-Z0-9_/.-]*\).*/\1/" \
                 -e "s/\(--- [a-zA-Z0-9_/.-]*\).*/\1/"