952986 - Animation events not fired on disabled form element

Status: UNCONFIRMED

(Core :: DOM: Events, defect)

Description

[naugtur]

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:26.0) Gecko/20100101 Firefox/26.0 (Beta/Release)
Build ID: 20131206151626

Steps to reproduce:

1. Create a CSS animation and use that on an input element
2. Add a listener for animationstart event (or any other animation event)
3. Add a disabled input element to DOM
4. Wait infinitly for the event to be triggered ;)

See also: 
Original testcase that reveals the issue:
testcase "should react to a disabled input insertion" from http://naugtur.pl/insertionQuery/ (URL contents can change in the future)

Commit with the testcase:
https://github.com/naugtur/insertionQuery/commit/65603456e0003f616d89c015248e449cbe2cea7a



Actual results:

The event listener never runs


Expected results:

The animation* events are triggered for disabled elements as well

Comment 1

[naugtur]

related: https://bugzilla.mozilla.org/show_bug.cgi?id=366517

Comment 2

[Eryk Napierała]

Confirmed on Firefox 26!

Comment 3

[jc.honde]

Can reproduce on firefox 44. Annoying behavior.

Comment 4

[ZeroUnderscoreOu]

Bumping because this is still actual and still annoying.
Can provide a test file to reproduce, if needed.

Comment 5

[ZeroUnderscoreOu]

I assume this depends on https://bugzilla.mozilla.org/show_bug.cgi?id=329509