434686 - Large web pages are not rendered completely

Status: RESOLVED DUPLICATE of bug 215055

(Firefox :: General, defect)

Description

[Deven Phillips]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008051206 Firefox/3.0
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008051206 Firefox/3.0

When I load a page over 160KB in size (just HTML) and scroll down, the bottom portion of the page is not rendered. To be specific, it looks as if the screen is not updated at all and I end up with either a black section of screen in the browser window or artifacts of earlier text.

Reproducible: Always

Steps to Reproduce:
1. Load a large web page
2. scroll down
Actual Results:  
Black areas or artifacts

Expected Results:  
Rendered HTML

I will attach a zip file with an example page and auxiliary files (CSS,JS,etc..)

Comment 1

[Deven Phillips]

Attachment: HTML and assosciated files for an example page to demonstrate the bug.

The attached zip will not render properly in either 3.0 Beta5 or in RC1.

Comment 2

[Damian Shaw [Quan]]

I can confirm using your example for RC1, can you make a simple test case at all?

Have you ever seen it with other pages?

Comment 3

[Brian Polidoro]

It renders correctly when I change the overflows to visible so this is Bug 215055.