wrong test case

I received this mail:
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Hi,

i was just looking at the css testcase in w3c.org and when i see this  
case "http://www.w3.org/Style/CSS/Test/CSS2.1/current/html4/sgml-comments-000.htm 
" SGML Comments", it says "This text should be green, not red." but i  
checked with all the browser(FF,opera, IE) all browser renders as red  
only. so what does this means?

1. is this testcase invalid? or is this because the browser supports  
css3 hence it ignores?

i appreciate if you take a moment and reply me.

Thanks in Advance,

Anil

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There should be SGML comments there.


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