layouts: consistently return None for default branch This makes the single and standard layouts consistent in what they return for the default branch. Previously, single had returned 'default' now they both return None. In addition, this fixes a now-exposed bug in stupid's convert_revision logic. Specifically, when a file is replaced by another file within the same branch, we treated that as replacing the entire branch. this bug was previously hidden because meta.split_branch_path and meta.localname were inconsistent in what they returned for the single layout. meta.split-branch_path is used to maintain the set of known branches, where meta.localname is used to determine the branch for the path being replaced. This resulted in erroneously hitting the condition that skipped paths outside branches we know about when considering replace operations from svn.

#!/bin/bash
#-*- coding: utf-8 -*-
#
# Generate invalid_utf8.svndump
#

#check svnadmin version, must be >= 1.7
SVNVERSION=$(svnadmin --version | head -n 1 | cut -d \  -f 3)
if [[ "$SVNVERSION" < '1.7' ]] ; then
    echo "You MUST have svn 1.7 or above to use this script"
    exit 1
fi

set -x

TMPDIR=$(mktemp -d)
WD=$(pwd)

cd $TMPDIR

svnadmin create failrepo
svn co file://$PWD/failrepo fail
(
   cd fail
   touch A
   svn add A
   svn ci -m blabargrod
)
svnadmin --pre-1.6-compatible create invalid_utf8
svnadmin dump failrepo | \
    sed "s/blabargrod/$(echo blåbærgrød | iconv -f utf-8 -t latin1)/g" | \
    svnadmin load --bypass-prop-validation invalid_utf8

tar cz -C invalid_utf8 -f "$WD"/invalid_utf8.tar.gz .