Bug 243538

Summary: placeholderCanvas.setAtttribute(width) messes the CSSOM boxes
Product: WebKit Reporter: Ahmad Saleem <ahmad.saleem792>
Component: CanvasAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: ap, bfulgham, dino, heycam, karlcow, mattwoodrow, rniwa, sabouhallawa, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: BrowserCompat, InRadar
Version: Safari 15   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 183720    
Bug Blocks:    
Attachments:
Description Flags
Reference Screenshot (of Safari 15.6) none

Ahmad Saleem
Reported 2022-08-04 05:56:00 PDT
Created attachment 461397 [details] Reference Screenshot (of Safari 15.6) Hi Team, I am going through Chrome Bugs and noticed following test case, which is broken in Safari 15.6 on macOS 12.5 and it does not show any boxes etc. Test Case Link - https://jsfiddle.net/brc580sz/show Chrome Bug - https://bugs.chromium.org/p/chromium/issues/detail?id=1314583 *** STEPS TO REPRODUCE *** 1) Open JSFiddle and run >> EXPECTED RESULT: It should show the outlines etc. >> ACTUAL RESULT: Safari does not show outlines etc. like other browsers (Chrome Canary 106 & Firefox Nightly 105) ____ Please refer to attached screenshot as reference and also if it is fixed in upstream Webkit Nightly then please ignore and mark it as Duplicate. Thanks
Attachments
Reference Screenshot (of Safari 15.6) (1.01 MB, image/png)
2022-08-04 05:56 PDT, Ahmad Saleem 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2022-08-11 05:56:16 PDT
<rdar://problem/98503852>
Matt Woodrow
Comment 2 2022-09-11 18:17:24 PDT
This is failing because OffscreenCanvas isn't supported yet, and the 'transferControlToOffscreen' call is erroring.
Matt Woodrow
Comment 3 2022-12-20 17:53:40 PST
*** This bug has been marked as a duplicate of bug 247107 ***
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