Bug 243887

Summary: Flexbox container width being computed incorrectly
Product: WebKit Reporter: Sammy Gill <sgill26>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, karlcow, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: BrowserCompat, InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://github.com/web-platform-tests/wpt/pull/35714
Attachments:
Description Flags
Testcase none

Sammy Gill
Reported 2022-08-12 10:52:38 PDT
Created attachment 461564 [details] Testcase It seems like we disagree on the Flexbox computed width in certain cases. In the example I am using, we compute a width of 180. I think this is from 100px (content) + 80 px (border and padding being added twice to the child which is another bug). Both Firefox and Chrome compute a container size of 65px (the border box size of the child). So it seems like there are 2 possible issues here: 1.) We are incorrectly computing an initial content size of 100px (Unless this is correct and both Firefox/Chrome are wrong) 2.) Incorrectly adding border+padding twice to child width
Attachments
Testcase (551 bytes, text/html)
2022-08-12 10:52 PDT, Sammy Gill 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2022-08-12 10:55:15 PDT
<rdar://problem/98577125>
Sammy Gill
Comment 2 2022-08-17 13:56:54 PDT
Pull request: https://github.com/WebKit/WebKit/pull/3423
EWS
Comment 3 2022-09-06 10:23:48 PDT
Committed 254190@main (0599c10f9004): <https://commits.webkit.org/254190@main> Reviewed commits have been landed. Closing PR #3423 and removing active labels.
Sammy Gill
Comment 4 2022-09-09 12:43:07 PDT
*** Bug 243694 has been marked as a duplicate of this bug. ***
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