Bug 110060

Summary:

Odd rendering of multiple box shadows

Product:

WebKit

Reporter:

Oscar Palmér <opalmer>

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

UNCONFIRMED

Severity:

Normal

CC:

bdakin, simon.fraser

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac (Intel)

OS:

OS X 10.8

Attachments:

Description	Flags
Image of rendering bug	none
Testcase	none
Testcase with colored shadows	none

Oscar Palmér

Reported 2013-02-17 12:39:06 PST

Created attachment 188772 [details] Image of rendering bug Ran into an odd rendering bug earlier today when switching to Safari from Espresso (and later the nightly WebKit build) regarding multiple box shadows. Espresso displays the shadows as I would like them to based on my understanding of the box-shadow syntax, but I'm not sure which WebKit version is actually rendering it correctly or incorrectly. The attached image shows three different renders of the same button in this order from top to bottom: Safari, nightly WebKit build, Espresso. Safari is "8536.26.17", WebKit is "8536.26.17, 537+", and Espresso is "8536.26.14". There's also a live example here (http://lab.opalmer.me/webkit/bug.html) if that's needed. I'd also like to point out that this is my first bug report, so feel free to correct any errors on my part. Thanks.

Attachments
Image of rendering bug (33.25 KB, image/png) 2013-02-17 12:39 PST, Oscar Palmér	no flags	Details
Testcase (1.15 KB, text/html) 2013-02-18 11:18 PST, Simon Fraser (smfr)	no flags	Details
Testcase with colored shadows (973 bytes, text/html) 2013-02-18 11:31 PST, Simon Fraser (smfr)	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Simon Fraser (smfr)

Comment 1 2013-02-18 11:18:24 PST

Created attachment 188922 [details] Testcase Always attach testcases to the bug, since live pages have a habit of going away.

Simon Fraser (smfr)

Comment 2 2013-02-18 11:31:59 PST

Created attachment 188923 [details] Testcase with colored shadows

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