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Re: [css-writing-modes-3] New version of text-orientation-011 test

From: Gérard Talbot <css21testsuite@gtalbot.org>
Date: Sun, 17 Jan 2016 09:53:44 -0500
To: Taka Oshiyama <takaoshiyama@gmail.com>
Cc: Public CSS Test suite mailing list <public-css-testsuite@w3.org>
Message-ID: <a69385ca45c0d0c94b04f3488787ce42@gtalbot.org>
Le 2016-01-16 18:24, Gérard Talbot a écrit :
> Taka Oshiyama,
> 
> http://test.csswg.org/source/css-writing-modes-3/text-orientation-011.xht
> 
> http://test.csswg.org/source/css-writing-modes-3/text-orientation-011-ref.xht
> 
> The top part of your test is now at
> 
> http://test.csswg.org/source/css-writing-modes-3/block-flow-direction-vrl-026.xht
> 
> I modified your original test (the bottom part) so that the test
> method would be correct (text-combine-upright: all can not be a fully
> correct method of checking text-orientation: upright), more reliable
> and more trustworthy by using Ken Lunde's CSSFWOrientationTest.otf
> font file, which is, after all, a dedicated font for testing
> text-orientation. This new version of your test also makes it possible
> to make the test automatable and not manual.

Taka Oshiyama,

Thanks to Koji, I was made aware I was wrong on this as it is not 
possible to use an image for glyphs with an oblique slope like a 
triangle (anti-aliasing effects). So, the test is now back to manual and 
text-orientation-011-ref.xht has been removed.


> I've kept your name as author.
> 
> One issue that annoys me is the fact that Firefox 46.0a1
> buildID=20160109070010 takes 5 seconds (on average) to fetch the
> "support/adobe-fonts/CSSFWOrientationTest.otf" and then to load it
> into the rendering engine before we can see the rendered layout.
> Later, I may have to add <html class="reftest-wait" ...> into that
> test...
> 
> Writing Reftests: Controlling When Comparison Occurs
> http://testthewebforward.org/docs/reftests.html#controlling-when-comparison-occurs

Since the test is now manual, then there is no need to fix the related 
delay of loading font file into the rendering engine.

http://hg.csswg.org/test/rev/6c88ce9dbff6

http://hg.csswg.org/test/rev/3db562f589b8

http://hg.csswg.org/test/rev/01bdc57f017a

Gérard
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Received on Sunday, 17 January 2016 14:54:15 UTC

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