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Re: [css-ruby] CSS ruby tests

From: Richard Ishida <ishida@w3.org>
Date: Mon, 24 Aug 2015 14:50:11 +0100
To: www International <www-international@w3.org>, "CJK discussion (public-i18n-cjk@w3.org)" <public-i18n-cjk@w3.org>, W3C Style <www-style@w3.org>
Message-ID: <55DB2113.5040100@w3.org>
On 24/08/2015 11:38, Richard Ishida wrote:
> over the weekend i developed a set of basic, user-oriented tests for css
> ruby properties and behaviours, and produced results for major browsers.
> you can find the results and links to tests at
> http://www.w3.org/International/tests/repo/results/css-ruby

i fixed the tests per Xidorn's comments and re-tested all the browsers.

Here is a new high-level summary for Firefox, Chrome, Opera, Safari and 

all browsers put the annotations 'over' the base by default. Firefox 
allows you to move the annotation to the other side, as do Chrome, Opera 
and Safari if you use proprietary syntax. No browser supports bopomofo 

Firefox supports all the ruby-align values except space-around, as far 
as I can tell. It also doesn't justify by adding space between two-word 
annotations - it's not clear to me what the right expectation should be. 
  The other browsers other browsers align as 'space-around' by default, 
but Edge supports center and supports start behaviour with a proprietary 
value (left). Edge always stretches latin words, rather than the spaces 
between them.

there is no support for ruby-merge:collapse

no browser hides an annotation if it is identical to the base text it 
annotates (eg. for 'furigana') (although Firefox does so with rbrbrtrt 
markup model).

Received on Monday, 24 August 2015 13:50:21 UTC

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