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RE: Newer 100x100-blue-and-orange image replacing 100x100-gradient-blue-to-orange image

From: Gérard Talbot <css21testsuite@gtalbot.org>
Date: Thu, 22 Nov 2012 12:34:52 -0500
Message-ID: <3bb49293751a387a560a724db8dac050.squirrel@ed-sh-cp3.entirelydigital.com>
To: "Zhang, Zhiqiang" <zhiqiang.zhang@intel.com>
Cc: "Public CSS testsuite mailing list@w3.org" <public-css-testsuite@w3.org>, "Santos, Thiago" <thiago.santos@intel.com>, "Zhang, Haili" <haili.zhang@intel.com>, "Yu, Ling L" <ling.l.yu@intel.com>, "Yang, Lei A" <lei.a.yang@intel.com>

Le Jeu 22 novembre 2012 9:00, Zhang, Zhiqiang a écrit :
>> -----Original Message-----
>> From: "Gérard Talbot" [mailto:css21testsuite@gtalbot.org]
>> Sent: Thursday, November 22, 2012 4:02 AM
>> To: Zhang, Zhiqiang
>> Cc: Public CSS testsuite mailing list@w3.org; Santos, Thiago; Zhang,
>> Haili; Yu,
>> Ling L; Yang, Lei A
>> Subject: Newer 100x100-blue-and-orange image replacing
>> 100x100-gradient-
>> blue-to-orange image
>>
>>
>> Le Jeu 15 novembre 2012 23:02, "Gérard Talbot" a écrit :
>> >
>> > Le Jeu 15 novembre 2012 0:24, "Gérard Talbot" a écrit :
>> >>
>> >> Le Mer 14 novembre 2012 21:27, "Gérard Talbot" a écrit :
>> >>> Le Ven 9 novembre 2012 3:28, Zhang, Zhiqiang a écrit :
>> >>>>> Zhiqiang, let me know if you have more tests (and which tests)
>> to
>> >>> review, to approve.
>> >>>>> Gérard
>> >>>>> --
>> >>>> Hi Gerard,
>> >>>
>> >>>> background-size-002 to 034 (except background-size-008 above)
>> need
>> >>>> to
>> >>> be
>> >>>> reviewed again, and to be approved :).
>>
>>
>>
>> >>
>> >> I am working on other images which would avoid creating fractions
>> in
>> >> calculations and when rescaling and which could be reliable and
>> >> helping
>> >> human testers notice test failures. It's not as easy as one might
>> >> think.
>> >>
>> >> Top and left sides of such images should be with a distinct color
>> >> and/or
>> >> distinct pattern. Right and bottom sides of such images should use
>> >> another distinct color and/or distinct pattern. That way, an human
>> >> tester would see if a 1px is missing at right and/or bottom and if
>> 1px
>> >> is incorrectly repeated at right and/or bottom. When the
>> >> background-size: with round value fails, then it is because there
>> is a
>> >> partially displayed image on the right and/or at the bottom. So,
>> this
>> >> explains the need to have differentiable color and/or pattern for
>> the
>> >> image.
>> >
>> >
>> > I am not a keen expert with GIMP or photoshop. So I came up with
>> > 100x100-gradient-blue-to-orange.png
>> >
>> > At least, such image solve the 2 main problems mentioned above and
>> meets
>> > the requirements I was listing.
>>
>>
>> Zhiqiang,
>>
>> I have created another image:
>>
>> 100x100-blue-and-orange.png
>>
>> which I believe is a bit clearer and simpler. My first, initial
>> 100x100-gradient-blue-to-orange.png was due to GIMP inexperience. I
>> believe is a bit clearer for people who will be taking these
>> background-size-[025-034] tests.
>
> Agree. 100x100-blue-and-orange.png is better.
>
> committed changeset 4791:1d2d1d9ae507
>

I have approved all the tests 025, 027-031 and their respective reftests
and the support image file.

It is not impossible to find, to create an even better image for
background-size-* tests.
For now, 100x100-blue-and-orange.png is good for background-size-*
tests, I think. I approved it.

regards, Gérard

>>
>> I have updated
>>
>> http://www.gtalbot.org/BrowserBugsSection/review/background-size-025-
>> review.html
>>
>> http://www.gtalbot.org/BrowserBugsSection/review/background-size-027-
>> review.html
>>
>> http://www.gtalbot.org/BrowserBugsSection/review/background-size-028-
>> review.html
>>
>> http://www.gtalbot.org/BrowserBugsSection/review/background-size-029-
>> review.html
>>
>> http://www.gtalbot.org/BrowserBugsSection/review/background-size-030-
>> review.html
>>
>> http://www.gtalbot.org/BrowserBugsSection/review/background-size-031-
>> review.html
>>
>> with their respectives reftests.
>>

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Received on Thursday, 22 November 2012 17:35:28 GMT

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