406154 - document accessible nodes all vanish after navigation

Status: RESOLVED WORKSFORME

(Core :: Disability Access APIs, defect)

Description

[Steve Lee]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9b2pre) Gecko/2007112904 Minefield/3.0b2pre
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9b2pre) Gecko/2007112904 Minefield/3.0b2pre

The document nodes all disappear after navigating to another page and then back.

click the 'Namespace Members' link at the top and then use toolbar back button.

Reproducible: Always

Steps to Reproduce:
1.
2.
3.

Comment 1

[Steve Lee]

Sorry I confirmed the bug too quickly:

Then browse down to the 'document frame' in accerciser.
It is not there but an invalid role and a red cross icon appear.

Comment 2

[Ginn Chen]

Does doing a refresh in accerciser or restarting accerciser work for you?

Comment 3

[Steve Lee]

Hi Ginn, no I spent ages on this to get a good repro as it kept happening in od circumstances. This way is 100% reproducible. If you do the above with accerciser closed and than run it you see the problem.
I found in some case closing/opening nodes or refresh they seemed to be around but closing/opening accerciser causes the problem to show. Almost as if accersiser is caching the dead nodes or perhaps keeping them live. In fact I've not seen that 'invalid' before, just <dead> for nodes that have gone. 

Comment 4

[Aaron Leventhal]

Marco, can you take a look?

Comment 5

[Marco Zehe (:MarcoZ)]

Steve, can you still reproduce it with the current nightly build? I do not see the problem. But I am running Orca, which may influence the results.

Comment 6

[Steve Lee]

hey I was just trying it ;-)
No whatever I do it doesn't happen now.

It's probably nothing to do with it but on that day I also found that the div holding the top links did not resize with horiz. resize, but it does now.

Comment 7

[Marco Zehe (:MarcoZ)]

Thanks for looking into it, Steve! One bug less on our agenda...