git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3380 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
more sequence tests from #2292 git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2640 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2312 5ecf4fe2-1ee6-0310-87b1-e25e094e27de