Right-to-left text

I refer to  http://test.csswg.org/suites/css2.1/20100727/ .

I could not find useful and simple tests for text direction
(right-to-left text) and I suggest to add these three tests:


 <p style="direction: rtl ; unicode-bidi: bidi-override"
    >(0123456789]</p>


 <p style="direction: rtl ; unicode-bidi: normal"
    >( 0 1 2 3 4 5 6 7 8 9 10 11 12 ]</p>


 <p><span style="direction: rtl ; unicode-bidi: embed"
    >( 0 1 2 3 4 5 6 7 8 9 10 11 12 ]</span></p>


See also  http://www.user.uni-hannover.de/nhtcapri/right-to-left.html