379446 - <hr> drawn incorrectly, often diagonally

Status: VERIFIED FIXED

(Core :: Layout, defect)

Description

[Radek 'sysKin' Czyz]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a5pre) Gecko/20070501 Minefield/3.0a5pre
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a5pre) Gecko/20070501 Minefield/3.0a5pre

Starting with today's nightly, <hr> is drawn incorrectly at that page. If window is not wide enough, <hr> is too long and consists of several lines at different angles. As window gets wider, all lines become more and more horizontal, until they form proper <hr>

Reproducible: Always

Steps to Reproduce:
1. Go to http://forums.whirlpool.net.au/forum-user.cfm?id=82054
2. Observe horizontal line under "Recent thread participation"
3. Make window narrower and wider to see the cool effect ;)
Actual Results:  
Not all lines forming <hr> are horizontal


Apparently also confirmed on Linux x64 and xpfe seamonkey.

Worked fine in 20070430 build.

Comment 1

[Martijn Wargers (dead)]

Regression from bug 368247.

Comment 2

[[:Aleksej]]

Attachment: Testcase from pal-moz

Comment 3

[pal-moz]

(In reply to comment #2)
> Created an attachment (id=263450) [details]
> Testcase from pal-moz
> 

detail testcase, with prob and with no prob.
http://forums.mozillazine.org/viewtopic.php?p=2865572#2865572

Comment 5

[-fullmetaljacket-]

bug also present on this site:
http://www.nzone.com/object/nzone_downloads_rel70betadriver.html

Comment 6

[Vladimir Vukicevic [:vlad] [:vladv] (needinfo me, slow to respond)]

I have a fix for this, but it's tied up with a fix for another related bug that I'm still having problems with.  Should be in by the end of the day though.

Comment 7

[Damian Yerrick]

Appears on http://lotti.altervista.org/wwtbafm/ and it's even antialiased!

Comment 9

[Vladimir Vukicevic [:vlad] [:vladv] (needinfo me, slow to respond)]

Fixed by patch checked in for bug 379474.

Comment 10

[Elmar Ludwig]

Verified fixed on Minefield/3.0a5pre ID:2007051004 [cairo]