377135 - Words are seen overlapping in pages containing Hindi and Bengali content.

Status: RESOLVED FIXED

(Core :: Graphics, defect)

Description

[Naresh]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9a1) Gecko/20061204 GranParadiso/3.0a1
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a1) Gecko/20061204 GranParadiso/3.0a1

We see words overlapping with one another in pages with hindi content.
      Snapshot: Firefox3_HindiPage_WordsOverlap.gif 
      Snapshot taken from the page http://www.unicode.org/unicode/standard/translations/hindi.html
 
Words are seen overlapping even on pages with bengali content.
    Snapshot: Firefox3_BanglaPage_WordsOverlap.GIF
     Snapshot taken from the page http://www.unicode.org/unicode/standard/translations/bangla.html
 

Reproducible: Always

Steps to Reproduce:
1. Launch the Firefox3 Gran Paradiso browser
2. Load the pages http://www.unicode.org/unicode/standard/translations/hindi.html and http://www.unicode.org/unicode/standard/translations/bangla.html in two tabs.

Actual Results:  
It is observed that few words overlap each other.

Expected Results:  
All characters and words should be clear, there should not be any sort of overlaps.

Snapshots attached.

Comment 1

[Naresh]

Attachment: Snapshot shows overlap of words in page with hindi content.

Comment 2

[Naresh]

Attachment: Snapshot shows overlap of words with bengali content.

Comment 3

[Ria Klaassen (not reading all bugmail)]

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a4pre) Gecko/20070410 Minefield/3.0a4pre
I think I see some weirdness too.

Comment 4

[Stuart Parmenter]

I can reproduce this on windows

Comment 5

[Stuart Parmenter]

roc: any idea what is going on here?

Comment 6

[Simon Montagu :smontagu]

Attachment: reduced testcase

This looks like it may be the same issue described in bug 332576 comment 20.

Comment 7

[Simon Montagu :smontagu]

With the new textframe turned on, this bug does not occur.

Comment 8

[Simon Montagu :smontagu]

Fixed on trunk by bug 367177