129074 - Page in charset windows-1257 with <button> the first time is loaded twice

Status: VERIFIED DUPLICATE of bug 61363

(Core :: DOM: HTML Parser, defect)

Description

[Saulius Gurklys]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:0.9.8+)
Gecko/20020304
BuildID:    2002030403

The page with 
<meta HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=windows-1257">
and form with <button>'s wich text in this charset always loads twice the first
time. 
There are to test cases:
http://www.vtex.lt/sagu/bt/bad.htm <-- BAD
http://www.vtex.lt/sagu/bt/good.htm <-- GOOD
Both cases consists of 3 files.

bad.htm -> bad-2.htm -> bad-3.htm -> bad.htm ...

good.htm -> good-2.htm -> good-3.htm -> good.htm ...

All files has a form with 3 buttons in Lithuanian, but (good.htm, good-2.htm,
good-3.htm) does not have defined charset.

All badxx.htm files the very first time loads twice.



Reproducible: Always
Steps to Reproduce:
1.Goto http://www.vtex.lt/sagu/bt/bad.htm [loads twice]
2.Press on "Naujas &#303;rašas" (loads bad-2.htm) [loads twice]
3.Press on "Keisti &#303;raš&#261;" (loads bad-3.htm) [loads twice]
4.Press on "Trinti &#303;raša" (loads bad.htm) 

Actual Results:  Every page (bad.htm, bad-2.htm, bad-3.htm) the first time loads
twice

Expected Results:  It shoul behave as with
http://www.vtex.lt/sagu/bt/good.htm
1.Goto http://www.vtex.lt/sagu/bt/good.htm [loads once]
2.Press on "Naujas &#303;rašas" (loads good-2.htm) [loads once]
3.Press on "Keisti &#303;raš&#261;" (loads good-3.htm) [loads once]
4.Press on "Trinti &#303;raša" (loads good.htm) 

There are two test cases:
http://www.vtex.lt/sagu/bt/bad.htm <-- BAD
http://www.vtex.lt/sagu/bt/good.htm <-- GOOD
Both cases consists of 3 files.

bad.htm -> bad-2.htm -> bad-3.htm -> bad.htm ...

good.htm -> good-2.htm -> good-3.htm -> good.htm ...

All files has a form with 3 buttons in Lithuanian, but (good.htm, good-2.htm,
good-3.htm) does not have defined charset.

All badxx.htm files the first time loads twice.

Comment 1

[Boris Zbarsky [:bzbarsky]]

Duplicate of "<meta> with charset should reload from cache, not server"

*** This bug has been marked as a duplicate of 61363 ***

Comment 2

[Moied]

Verified of 61363