1. browse relation test

    Closed
    #23123 16 0

  2. more tests

    Closed
    #23071 8 0

  3. way splitting

    Closed
    #23036 5 0

  4. split-join

    Closed
    #23034 6 0

  5. inner mp

    Closed
    #23033 11 0

  6. testy

    Closed
    #23032 9 0

  7. added test areas

    Closed
    #23031 11 0