25682 - Invalid background-image in a div-elements

Status: VERIFIED DUPLICATE of bug 16100

(Core :: CSS Parsing and Computation, defect, P3)

Description

[Matthias Deege]

On the pages of http://fdns-services.de there is a div-Element right under the 
white navigation-bar. This div-element contains a background-image definded by 
CSS-Stylesheets.

The div should contain a blue background with a white line. But the Milestone 13 
online shows trash. Sometimes it is a black background with a light blue line 
sometimes there are other errors.

Netscape 4.7 and IE 5 display the background-image correct.

Comment 1

[harishd]

It's either layout or style system.

Comment 2

[Marc Attinasi]

Taking over 1/3 of Pierre's NEW bugs to help reduce his doomage factor

Comment 3

[Pierre Saslawsky]

Reassigned back to me these bugs that shouldn't have left my list.

Comment 4

[Marc Attinasi]

The image sometimes appears correctly in the DIV, however resizing the window 
always causes it to go black. Interestingly, if I use another image with 
transparency it works fine - I think it may be a problem with the image file 
and/or with image lib (NOTE: the image works fine when it is the background of 
the BODY). 

Other transparent GIF images seem to work fine as a DIV background. I'll attach 
a testcase and two images used in the testcase.

Comment 5

[Marc Attinasi]

Attachment: Testcase showing one image working and another not working

Comment 6

[Marc Attinasi]

Attachment: one image from the testcase (bad one)

Comment 7

[Marc Attinasi]

Attachment: second image for the testcase (good one)

Comment 8

[Peter "jag" Annema]

linux: 2000030613
Windows: 2000030708

Hmmm... linux behaves nicely, except it draws bg_line twice, one below the
other. The ncc_trans seems to work fine until I place another window over the
area and then move it again (force repaint). Now I have two rows of
ncc_trans.gif too.
In Windows I don't see bg_line at all, but do get some weird static when forcing
repaint. Though right now it has decided it wants to be solid white. Next up:
black? (It seems to rotate and sometimes even shows the correct line).
In Windows I don't see the double rows of bg_line / nnc_trans.
I've attached a modified version of attinasi's testcase which shows the double
bg_line.gif a bit better by moving the <hr> a bit out of the way.

Comment 9

[Peter "jag" Annema]

Attachment: few changes to original testcase

Comment 10

[dcone (gone)]

Dup of the table bug.

*** This bug has been marked as a duplicate of 16100 ***

Comment 11

[Matt Perry]

Verified duplicate.