Re: Intent to Ship: Display Cutout & CSS Environment Variables

Becca Hughes <[email protected]> Mon, 25 Jun 2018 13:06:10 -0700
Newsgroups gmane.comp.web.blink.devel,gmane.comp.mozilla.devel.layout
Message-ID <CAFeLsE+4ZRPop17sWzxz=sSxFvKkN5vaXPbbsb2iospd90=U0w@mail.gmail.com>
The WPT tests have landed upstream
<https://github.com/web-platform-tests/wpt/pull/11658>.

On Fri, Jun 22, 2018 at 11:44 AM, Becca Hughes <[email protected]>
wrote:

> On Fri, Jun 22, 2018 at 12:47 AM, Rune Lillesveen <[email protected]>
> wrote:
>
>> On Fri, Jun 22, 2018 at 5:54 AM <[email protected]> wrote:
>>
>>> + Tab
>>>
>>> This focus of this launch is Display Cutout and we want to launch part
>>> of CSS env() to provide backwards compatability in terms of what Safari has
>>> already shipped for the iPhone X.
>>>
>>
>> As others have mentioned, proper wpt tests is a requirement here. That
>> will make you discover short-comings in the spec as well as interop with
>> Safari.
>>
>
> The pending CL
> <https://chromium-review.googlesource.com/c/chromium/src/+/1111023> has
> been updated with more comprehensive WPT tests.
>
>
>>
>> The full spec for CSS env() has a lot more functionality that is still
>>> being worked out and that is out of scope for this 'lite' launch of env().
>>>
>>
>> In terms of a list of all the variable names there is an issue here that
>>> is working on defining a list: https://github.com/w3c/csswg-d
>>> rafts/issues/2630
>>>
>>
>> The CSSWG resolved on four values and edits to be made to CSS Variables
>> Level 2[1]. Do we have a resolution overriding that to put it in a separate
>> spec?
>>
>> I would not be comfortable shipping this without having these four values
>> put in a spec with a description of what they are.
>>
>
> I am not sure about the resolution, I will let @Tab answer that one.
>
> I added a pull request to add them to the spec: https://github.com/w3c/
> csswg-drafts/pull/2807
>
>
>>
>> [1]https://github.com/w3c/csswg-drafts/issues/1693#issuecomment-330909067
>>
>> --
>> Rune Lillesveen
>>
>
>

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