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Re: [css3-ui] cursor image format tests

From: Gérard Talbot <css21testsuite@gtalbot.org>
Date: Mon, 23 Mar 2015 15:52:01 -0400
To: Florian Rivoal <florian@rivoal.net>
Cc: Chris Lilley <chris@w3.org>, Public CSS Test suite mailing list <public-css-testsuite@w3.org>
Message-ID: <a290d08171175e3aa6f5b14223aee847@gtalbot.org>
Le 2015-03-23 13:10, Florian Rivoal a écrit :
>> On 23 Mar 2015, at 17:01, Chris Lilley <chris@w3.org> wrote:
>> 
>> Hello Public-css-testsuite,
> 
> Hello Chris,
> 


> 5) Rather than "<p class="test"> </p>", I'd suggest marking this part
> up as "<div class="test"> </div>". This is not a paragraph.

I suggest just a <div></div> since there is no associated reference in 
the test.


>> 009   PNG image with css-supplied hotspot, relative URL, no fallback.
> 
> This test is incorrect. Per the spec's grammar, a fallback is
> required. You should change the description of the test to: "The test
> passes if, when moved inside the pale green rectangle, the cursor does
> not change", include "invalid" in <meta name="flags" content, and
> change the assertion to "Test checks that a fallback cursor is
> required."

We already have a test on this:

http://test.csswg.org/suites/css2.1/20110323/html4/cursor-021.htm


> 
>> B) One test is exploratory, an SVG cursor where the SVG has a viewBox 
>> but
>> no hardcoded width and height. CSS3-UI does not say what to expect in
>> this case.
> 
> Aren't you covered by this (found in
> http://dev.w3.org/csswg/css-ui/#cursor, under the definition of the
> <url> value):
> 
> "The default object size for cursor images is a UA-defined size that
> should be based on the size of a typical cursor on the UA’s operating
> system.
> 
> The concrete object size is determined using the default sizing
> algorithm. If an operating system is incapable of rendering a cursor
> above a given size, cursors larger than that size must be shrunk to
> within the OS-supported size bounds, while maintaining the cursor
> image’s intrinsic ratio, if any."
> 
> This definition makes it UA dependent, but it shouldn't be undefined.

In this test,

http://test.csswg.org/suites/css2.1/nightly-unstable/html4/cursor-023.htm

we have added the "possibly scaled-down" text to cover this "shrunk to
within the OS-supported size bounds" possibility.

Gérard
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Received on Monday, 23 March 2015 19:52:32 UTC

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