429902 - [Fx3] overflow:auto doesn't work if the element is a descendant of a table element

Status: VERIFIED DUPLICATE of bug 409736

(Core :: CSS Parsing and Computation, defect)

Description

[Lucas Malor (mail: c6kfnkn2uc AT snkmail DOT c0m)]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9pre) Gecko/2008041907 Minefield/3.0pre
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9pre) Gecko/2008041907 Minefield/3.0pre

CSS is not rendered as expected. See below.

Reproducible: Always

Steps to Reproduce:
1. Create a new clean profile for Fx2 and Fx3
2. Use for both of them the attached userContent.css
3. Go to the reported url
Actual Results:  
In Firefox 3 the pre and its container div are abnormally big.

Expected Results:  
The result should be pre element is shrank, as rendered by Firefox 2.

Firefox 2 identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13

Comment 1

[Lucas Malor (mail: c6kfnkn2uc AT snkmail DOT c0m)]

Attachment: userContent.css for the test

Comment 2

[Lucas Malor (mail: c6kfnkn2uc AT snkmail DOT c0m)]

Attachment: [Screenshot] Fx3 rendering

Comment 3

[Lucas Malor (mail: c6kfnkn2uc AT snkmail DOT c0m)]

Attachment: [Screenshot] Fx2 rendering

Comment 4

[Ria Klaassen (not reading all bugmail)]

Regression range:
http://bonsai.mozilla.org/cvsquery.cgi?module=PhoenixTinderbox&date=explicit&mindate=2007-12-03+22%3A00&maxdate=2007-12-05+01%3A00
So it could be caused by the fix of Bug 402567, where Bug 409736 draws my attention because it looks similar/related to this bug.

Comment 5

[Lucas Malor (mail: c6kfnkn2uc AT snkmail DOT c0m)]

Attachment: Testcase 1: overflow:auto works

A simple div with overflow:auto. In this case, all works.

Comment 6

[Lucas Malor (mail: c6kfnkn2uc AT snkmail DOT c0m)]

Attachment: Testcase 2: overflow:auto doesn't work!

The div with overlow:auto is a child of a table. In this case overflow is not rendered in Firefox 3.

Comment 7

[Lucas Malor (mail: c6kfnkn2uc AT snkmail DOT c0m)]

Well, I've done some other tests and now I'm quite sure it happens only for descendants of a table element. Must I set this bug as duplicate of Bug 409736?

Comment 8

[Lucas Malor (mail: c6kfnkn2uc AT snkmail DOT c0m)]

please someone verify if duplicate