303775 - table row with images wrongly treated as :last-child

Status: RESOLVED DUPLICATE of bug 73586

(Core :: CSS Parsing and Computation, defect)

Description

[Arpad Borsos [:Swatinem]]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4) Gecko/20050804 Firefox/1.0+
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4) Gecko/20050804 Firefox/1.0+

In the testcase (http://swatinemz.sourceforge.net/testcase/) the rows 2 and 4
(which include images) are rendered as :last-child.
Try toggling border-collapse and the bug is suddenly gone.
The bug is not reproductible when the testcase is opened from a local drive.

Reproducible: Always

Steps to Reproduce:

Actual Results:  
Wrong behavior: http://swatinemz.sourceforge.net/testcase/wrong.jpg

Expected Results:  
Right behavior: http://swatinemz.sourceforge.net/testcase/right.jpg

The testcase works fine in Firefox 1.0 (Gecko 1.7).
Sorry for the rather complex testcase but i could not reproduce this bug with a
simpler one.

Comment 1

[Aiko]

This is a duplicate of or dependant on bug 73586.

Comment 2

[Arpad Borsos [:Swatinem]]

I dont think this has something to do with #73586.
First, it is not dynamic and secondly, it is a regression from gecko 1.7.

Comment 3

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

I don't see any good reason it should have worked in Firefox 1.0.  Probably some
other bug was covering it up.

Comment 4

[dolphinling]

WFM Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4) Gecko/20050804
Firefox/1.0+ (exact same build as the reporter).

Incremental layout issue? That would explain:

"Try toggling border-collapse and the bug is suddenly gone.",
"The bug is not reproductible when the testcase is opened from a local drive.",
and "Sorry for the rather complex testcase but i could not reproduce this bug
with a simpler one."

Reporter (or anyone else who sees the bug), can you try changing the text size,
then changing it back to default? (ctrl++, ctrl+-) and seeing if that fixes the
problem? If it does, can you move it over to the layout component? (Also, make
sure to "Reassign bug to owner and QA contact of selected component" and the
dependency field will be wrong, so clear that too.)

Comment 5

[Arpad Borsos [:Swatinem]]

I still notice this bug in the current nightly (Mozilla/5.0 (Windows; U; Windows
NT 5.1; en-US; rv:1.8b5) Gecko/20051014 Firefox/1.4.1)
Changing the text size does not fix it for me.

Comment 6

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

It is dynamic since incremental loading of a page makes a series of changes to
the page.

*** This bug has been marked as a duplicate of 73586 ***