tests/test-convert-svn-source

churn: avoid division by zero

#!/bin/sh

"$TESTDIR/hghave" svn svn-bindings || exit 80

fix_path()
{
    tr '\\' /
}

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

svnadmin create svn-repo

echo % initial svn import
mkdir t
cd t
echo a > a
cd ..

svnpath=`pwd | fix_path`
# SVN wants all paths to start with a slash. Unfortunately,
# Windows ones don't. Handle that.
expr $svnpath : "\/" > /dev/null
if [ $? -ne 0 ]; then
    svnpath='/'$svnpath
fi

svnurl=file://$svnpath/svn-repo/trunk
svn import -m init t $svnurl | fix_path

echo % update svn repository
svn co $svnurl t2 | fix_path
cd t2
echo b >> a
echo b > b
svn add b
svn ci -m changea
cd ..

echo % convert to hg once
hg convert $svnurl

echo % update svn repository again
cd t2
echo c >> a
echo c >> b
svn ci -m changeb
cd ..

echo % test incremental conversion
hg convert $svnurl

echo % test filemap
echo 'include b' > filemap
hg convert --filemap filemap $svnurl fmap
echo '[extensions]' >> $HGRCPATH
echo 'hgext.graphlog =' >> $HGRCPATH
hg glog -R fmap --template '#rev# #desc|firstline# files: #files#\n'

########################################

echo "# now tests that it works with trunk/branches/tags layout"
echo
echo % initial svn import
mkdir projA
cd projA
mkdir trunk
mkdir branches
mkdir tags
cd ..

svnurl=file://$svnpath/svn-repo/projA
svn import -m "init projA" projA $svnurl | fix_path


echo % update svn repository
svn co $svnurl/trunk A | fix_path
cd A
echo hello > letter.txt
svn add letter.txt
svn ci -m hello

echo world >> letter.txt
svn ci -m world

svn copy -m "tag v0.1" $svnurl/trunk $svnurl/tags/v0.1

echo 'nice day today!' >> letter.txt
svn ci -m "nice day"
cd ..

echo % convert to hg once
hg convert $svnurl A-hg

echo % update svn repository again
cd A
echo "see second letter" >> letter.txt
echo "nice to meet you" > letter2.txt
svn add letter2.txt
svn ci -m "second letter"

svn copy -m "tag v0.2" $svnurl/trunk $svnurl/tags/v0.2

echo "blah-blah-blah" >> letter2.txt
svn ci -m "work in progress"
cd ..

echo % test incremental conversion
hg convert $svnurl A-hg

cd A-hg
hg glog --template '#rev# #desc|firstline# files: #files#\n'
hg tags -q
cd ..