Bug 66793

Summary: Black background on elements when preceeded by an HR with alpha border
Product: WebKit Reporter: Paul Kane <phoeniciansailor>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: ap, hyatt, mdelaney7, mitz, phoeniciansailor, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Mac (Intel)   
OS: OS X 10.5   
Attachments:
Description Flags
Demo of problem none

Paul Kane
Reported 2011-08-23 11:56:31 PDT
Created attachment 104878 [details] Demo of problem Two elements on a page, the first is an <hr> with a border-color of rgba( 255, 255, 255, 0.5 ). The alpha number (the last) can be anything other than 0 and 1, I believe. The second element is a <p> or <div> with a background-color of #ffffff. The second element renders with an incorrect black background in Safari 5.0.6 (5533.22.3) and Chrome 13.0.782.215. It should be white. Simple demo attached.
Attachments
Demo of problem (280 bytes, text/html)
2011-08-23 11:56 PDT, Paul Kane 		no flags
Details
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Alexey Proskuryakov
Comment 1 2011-08-24 11:10:57 PDT
Looks like a painting problem. The text appears fine when selecting, and doesn't turn black again after deselecting it.
Radar WebKit Bug Importer
Comment 2 2011-08-24 11:15:50 PDT
<rdar://problem/10015981>
Simon Fraser (smfr)
Comment 3 2011-08-24 11:16:44 PDT
This sounds a bit like bug 63093.
Simon Fraser (smfr)
Comment 4 2011-08-24 11:18:32 PDT
Did this regress at some point?
Alexey Proskuryakov
Comment 5 2011-08-24 11:28:48 PDT
I only tested Safari 5.1 originally. Now my local build is finished, and I can confirm that this is fixed in ToT. *** This bug has been marked as a duplicate of bug 63093 ***
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