Bug 147548

Summary: @font-face, local() and -apple-system
Product: WebKit Reporter: Arthur <nekr.fabula>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: RESOLVED WORKSFORME    
Severity: Blocker CC: mmaxfield, nekr.fabula, timothy
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: iPhone / iPad   
OS: Unspecified   
Attachments:
Description Flags
Working as expected none

Arthur
Reported 2015-08-02 18:09:18 PDT
I am not sure what spec says about it, but in my mind @font-face's local() function should support -apple-system keyword. It might be something like this: @font-face { src: local(-apple-system) }, although I am not sure either if that is a correct syntax for local() function, because I never saw usage of un-quoted keywords there. Some relevant links: * https://twitter.com/nekrtemplar/status/627900199235682304 -- initial thread * https://lists.w3.org/Archives/Public/www-style/2015Aug/0001.html -- message on www-style list * https://gist.github.com/NekR/2a4e0abc7e0f591656f9 -- my snippet of usage of "composited font"
Attachments
Working as expected (531 bytes, text/html)
2015-08-03 20:17 PDT, Myles C. Maxfield 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Myles C. Maxfield
Comment 1 2015-08-03 20:17:25 PDT
Created attachment 258146 [details] Working as expected
Myles C. Maxfield
Comment 2 2015-08-03 20:18:25 PDT
Please re-open and attach with broken content if I missed what is going wrong here.
Arthur
Comment 3 2015-08-03 23:45:13 PDT
I cannot test on iOS9 device/emulator, so I asked Timothy Hatcher to test. I do not know his email to cc him here. Probably you need to ask him about broke case with local().
Myles C. Maxfield
Comment 4 2015-08-04 10:43:11 PDT
Just opened the attached content on an iOS device, and it works.
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