427527 - block collapses when the negative text-indent has the same width as the inline elem

Status: RESOLVED WORKSFORME

(Core :: Layout: Block and Inline, defect)

Description

[Makino, Takaki]

User-Agent:       Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.0.04506; InfoPath.2)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; ja; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13

On Windows, one of the five blue-colored DIVs becomes 0px height and collapsed.
This happenes only when the amount of hanging indent (the size of negative text-indent) is the same as the width of the content.  The same bug appeared on Linux if we adjust the text-indent size.

Reproducible: Always

Steps to Reproduce:
On windows, load http://www.snowelm.com/~t/temp/testtest.html 

Actual Results:  
One of the five DIVs ( in my machine, the fourth one ) becomes 0px height.

Expected Results:  
all DIVs should have the same height.

Already fixed in 3.0pre.

Comment 1

[Makino, Takaki]

The URL is the reduced testcase.
embedded javascrtipts are just for confirming the problem, and not related to the bug itself.

Comment 2

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

We're not fixing layout bugs in 2.0.0.* security releases, only security bugs or regressions from them.  So given that you say this is already fixed in 3.0pre, marking as worksforme.