This test checks if all FOs at least add markers (not that they do it right).

TODO: Add checks for the rest of the marker-enabled FOs (table-caption etc.)

fo:flow blah fo:blockblah fo:block-container blah fo:table blah fo:table-body blah fo:table-header header-blah blah fo:table-footer footer-blah blah fo:table-cell blah fo:list-block label-blah body-blah fo:list-item label-blah body-blah fo:list-item-label label-blah body-blah label-blah fo:list-item-body body-blah