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

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-
>> drafts/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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