1330163 - [e10s] should focus on the disabled option with pre-selected for <select>

Status: UNCONFIRMED

(Core :: Layout: Form Controls, defect, P3)

Description

[blinky]

Attachment: testcase

Steps to reproduce:

1. Open testcase.
2. Open the <select> element.


Expected results:

should focus on the disabled option with pre-selected for <select>.

Screenshot https://dl.dropboxusercontent.com/u/95157096/85f61cf7/xva6d5mavt.png

Comment 1

[blinky]

I think this is related to bug 1091592.

https://hg.mozilla.org/integration/fx-team/pushloghtml?fromchange=f03e2740d604d339ed553dad62a3fc54c317f8fa&tochange=83461556cda59e8bcd54f09b9263e3202ce01dc2

Comment 2

[Hsin-Yi Tsai (she/her) [:hsinyi]]

Win7 behaviour is inconsistent b/w e10s (no focus) and non-e10s (with focus). Chrome and Edge on Win7 behave the same as our non-e10s Win7, i.e. focusing on the disabled pre-selected option.

Firefox behaves consistently b/w e10s and non-e10s, i.e. both are focusing on the disabled pre-selected option. However, Chrome and Safari on OSX behaves differently here, i.e. no focusing. 

I guess we should think about what's our preferred behaviour cross platforms.

Comment 3

[Hsin-Yi Tsai (she/her) [:hsinyi]]

(In reply to Hsin-Yi Tsai (Firefox55 Regression Engineering secondary) [:hsinyi] from comment #2)
> Win7 behaviour is inconsistent b/w e10s (no focus) and non-e10s (with
> focus). Chrome and Edge on Win7 behave the same as our non-e10s Win7, i.e.
> focusing on the disabled pre-selected option.
> 
> Firefox behaves consistently b/w e10s and non-e10s, 

Apparently I missed some words. The above sentence should be: Firefox on OSX behaves consistently ... 

> i.e. both are focusing
> on the disabled pre-selected option. However, Chrome and Safari on OSX
> behaves differently here, i.e. no focusing. 
> 
> I guess we should think about what's our preferred behaviour cross platforms.