903615 - Page moves by few pixels when open/close Findbar in certain page(Google Books), And Unexpected space appears at bottom of page when FindBar was opened

Status: VERIFIED FIXED

(Firefox :: General, defect)

Description

[Alice0775 White]

Build Identifier:
http://hg.mozilla.org/integration/fx-team/rev/12c02882eff6
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0 ID:20130809111236

Steps To Reproduce:
1. Open 
http://books.google.co.jp/books?id=okzxk_bIh5UC&pg=PA365&lpg=PA365&dq=nsINavBookmarksService+observ&source=bl&ots=Hvg9eLW5j0&sig=51MxOld4Mve2i8K61YCKUksBegI&hl=ja&ei=ZaoPS-68MdGJkQW23d2iBw&sa=X&oi=book_result&ct=result&resnum=2&ved=0CAoQ6AEwAQ#v=onepage&q&f=false

2. Open FinBar (appbutton > find)
   --- observe page movement
3. Close FinBar
   --- observe page movement

Comment 1

[Alice0775 White]

Attachment: screenshot

And Unexpected space appears when FindBar was opened

Comment 2

[Mark Hammond [:markh] [:mhammond]]

I initially thought bug 903564 was a dupe until I noticed it was also opened by you - can you please explain the difference between them?

Comment 3

[Alice0775 White]

with/without scrollbar

Comment 4

[Markus Stange [:mstange]]

This page sets overflow:hidden on the body element, but our call to scrollBy() scrolls it anyway. We probably shouldn't do that.

Comment 5

[Alice0775 White]

Now, the offending(Bug 893446) was landed in Aurora25.0a2 without any fixing.

Comment 6

[:Gavin Sharp [email: [e-mail]]]

Was this fixed by bug 914180?

Comment 7

[Mike de Boer [:mikedeboer]]

(In reply to :Gavin Sharp (use [e-mail] for email) from comment #6)
> Was this fixed by bug 914180?

Yes, it was. Thanks for tracking this! I'm closing this as FIXED, but please change the flag if another resolution seems more appropriate.

Comment 8

[Manuela Muntean [Away]]

I can't entirely reproduce this issue with the Nightly from 2013-08-09: after loading the URL and opening the find bar by pressing F3, I can indeed see the page moving by few pixels when I open/close the find bar, but I don't see the unexpected space to appear.

Also, with that Nightly, the find bar was positioned at the top of the page.

Now, with the latest beta (25 beta 6 - build ID: 20131007213254), I encounter the same behavior as above, only with the find bar being moved back to the bottom, as decided. (so I still see the page moving, but in the different direction and I still can't see the unexpected space)

Alice, do you have any suggestions?

Comment 9

[Alice0775 White]

(In reply to Manuela Muntean [:Manuela] [QA] from comment #8)
> I can't entirely reproduce this issue with the Nightly from 2013-08-09:

The bad build of comment#0 is fx-team thinderbox build.

You should try m-c Nightly nightly 
http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/2013/08/2013-08-10-03-02-06-mozilla-central/

Comment 10

[Manuela Muntean [Away]]

Indeed, with the Nightly from 2013-08-10 I can see the unexpected space.

Verified as fixed with 25.0b6.  Thanks Alice!

Comment 11

[Manuela Muntean [Away]]

Verified as fixed with Firefox 26 beta 2 (build ID: 20131104182142).