Re: Formalization of rule 80

Yes, this sounds correct to me but the group has not reviewed this test yet.

> PS2: There are over 60 formalized tests
> (using XPath and XQuery) at
> http://www.it.uc3m.es/vlc/wai/checks.xml .
>
Very nice! I'll merge your statements in with my master list later this 
month.

Cheers,
Chris


----- Original Message ----- 
From: "Vicente Luque Centeno" <vlc@it.uc3m.es>
To: <public-wai-ert@w3.org>
Sent: Saturday, June 25, 2005 12:08 PM
Subject: Formalization of rule 80



Hi,

Rule 80 [1] could be easily formalized saying:

//object[not(*)][string-length(normalize-text(text()))=0] = ()

PS: In other words, every object must have some children, otherwise some
printable text.

PS2: There are over 60 formalized tests (using XPath and XQuery) at
http://www.it.uc3m.es/vlc/wai/checks.xml .

[1] http://www.w3.org/WAI/GL/WCAG20/tests/test80.html

Vicente Luque Centeno
Dep. Ingeniería Telemática
Universidad Carlos III de Madrid
http://www.it.uc3m.es/vlc