tests/svn/svndump-encoding.sh

largefiles: restore normal 'clone -u' and 'clone -U' functionality

Previously, tip would be checked out regardless of the -u or -U parameter.  I'm
not sure what the 'required for successful walkchangerevs' comment meant, but it
appears to reference code which has since moved to downloadlfiles() in
7d6a660ca151.  Perhaps it was to force caching when the -U parameter is given?
The price of this change is that -U --all-largefiles won't cache anything.  That
will be fixed next.

Note that X + Y in the 'X largefiles updated, n removed' and 'Y additional
largefiles cached' lines do not add up to the same values in these tests, but
all of the largefiles have been downloaded.  The reason being that several
largefiles have the same content (eb7338044 is pointed to by sub/large2, large3
and sub/large4).  In the 'clone -u 1' operation, this largefile is cached to
populate the working directory, even without --all-largefiles.  That means the
file isn't downloaded again and cached in the rev where large3 and sub/large4
both point to this file.  Downloading that one file in that one rev seems to be
counted twice with 'clone -u 0'.  (Maybe it is also being downloaded twice?)

# -*- coding: utf-8 -*-
#!/bin/sh
#
# Use this script to generate encoding.svndump
#

mkdir temp
cd temp

mkdir project-orig
cd project-orig
mkdir trunk
mkdir branches
mkdir tags
cd ..

svnadmin create svn-repo
svnurl=file://`pwd`/svn-repo
svn import project-orig $svnurl -m "init projA"

svn co $svnurl project
cd project
echo e > trunk/é
mkdir trunk/à
echo d > trunk/à/é
svn add trunk/é trunk/à
svn ci -m hello

# Copy files and directories
svn mv trunk/é trunk/è
svn mv trunk/à trunk/ù
svn ci -m "copy files"

# Remove files
svn rm trunk/è
svn rm trunk/ù
svn ci -m 'remove files'

# Create branches with and from weird names
svn up
svn cp trunk branches/branché
echo a > branches/branché/a
svn ci -m 'branch to branché'
svn up
svn cp branches/branché branches/branchée
echo a >> branches/branché/a
svn ci -m 'branch to branchée'

# Create tag with weird name
svn up
svn cp trunk tags/branché
svn ci -m 'tag trunk'
svn cp branches/branchée tags/branchée
svn ci -m 'tag branché'
cd ..

svnadmin dump svn-repo > ../encoding.svndump