Improve the git-svn-author test to check that extra newlines aren't inserted
into commit messages as they take a round trip from git to svn and back.
We test both with and without the --add-author-from option to git-svn.
git-svn: test that svn repo doesn't have extra newlines.
Signed-off-by: Avery Pennarun <apenwarr@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This adds a minimalistic set of tests to recently added --add-author-from
option and existing --use-log-author option to git-svn.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
