Bug 18511

Summary: Full Page Zoom and CSS gradients : artifact on Border Image Gradients when zoomed in
Product: WebKit Reporter: Gavin Sherlock <gsherloc>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: ddkilzer, Hironori.Fujii, hyatt, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Mac   
OS: OS X 10.5   
URL: http://trac.webkit.org/projects/webkit/browser/trunk/LayoutTests//fast/gradients/border-image-gradient.html?format=raw
See Also: https://bugs.webkit.org/show_bug.cgi?id=248927
Attachments:
Description Flags
zoomed in once
none
zoomed out once
none
wrong test case for another bug (bug#248927) none

Description Gavin Sherlock 2008-04-15 07:21:14 PDT 
Steps to reproduce:

1. Go to bug url
2.  Zoom in once (remember to enable full page zoom beforehand)

Expected results:

Content should be the same, only bigger

Actual results:

The content goes from being a blue gradient above a green gradient to having the two gradients oddly interleaved, with a couple of artifacts added in.  Screenshot coming.  Zooming in or out shows different artifacts, and is screwed up at any zoom level.  Tested with r31893.
Comment 1 Gavin Sherlock 2008-04-15 07:21:43 PDT 
Created attachment 20554 [details]
zoomed in once
Comment 2 Gavin Sherlock 2008-04-15 07:22:20 PDT 
Created attachment 20555 [details]
zoomed out once
Comment 3 David Kilzer (:ddkilzer) 2009-03-15 06:09:41 PDT 
*** Bug 24373 has been marked as a duplicate of this bug. ***
Comment 4 David Kilzer (:ddkilzer) 2009-03-15 06:10:05 PDT 
See test case in Bug 24373.
Comment 5 David Kilzer (:ddkilzer) 2009-03-15 08:14:20 PDT 
<rdar://problem/6683840>
Comment 6 Simon Fraser (smfr) 2011-01-11 20:22:43 PST 
*** Bug 25781 has been marked as a duplicate of this bug. ***
Comment 7 Fujii Hironori 2022-10-12 17:08:02 PDT 
Created attachment 462950 [details]
wrong test case for another bug (bug#248927)