698007 - Rendering errors on long page

Status: RESOLVED WORKSFORME

(Core :: Graphics, defect)

Description

[alameda+bugzilla]

Attachment: cnetrenderfail.png

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1
Build ID: 20110928134238

Steps to reproduce:

1. Go to http://www.cnet.com/ 
2. At the bottom of the "Latest on CNET" section, click the "Load more content" button
3. Repeat step 2, 6 or 7 times


Actual results:

The page rendering has major issues: 

- The background will turn black in random blocks
- Content will be randomly painted on top of each other


Expected results:

Page should render normally. Other browsers render this correctly.

Comment 1

[Tim (fmdeveloper)]

Bug 692350 maybe

Comment 2

[alameda+bugzilla]

Attachment: Test case with 150 items showing

Comment 3

[:aceman]

The cut off main background can be bug 671302. But the overlapping titles on the top I don't know.

Comment 4

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Works fine with D2D. I think this is just more cairo/pixman fail.

Comment 5

[Timothy Nikkel (:tnikkel)]

2011-05-27 nightly works fine, 2011-05-28 nightly is broken. So likely cairo 1.10 upgrade, and probably the same as the very tall background bugs.

Comment 6

[Gregory Pappas [:gregp]]

Unable to reproduce in current versions.