1196741 - [e10s] Blank tab is displayed when moving an unfocused one to a new window

Status: RESOLVED WORKSFORME

(Firefox :: Tabbed Browser, defect)

Description

[Vasilica Tamas, QA [:vtamas]]

Reproducible on: Firefox 43.0a1, Firefox 42.0a2 across all platforms

STR
1.Launch Firefox with clean profile.
2.Open a webpage in a new tab.
3.Navigate to another tab in order to unfocus the webpage tab.
4.Right click on the previously opened website tab and select "Move to New Window".

ER
The tab is successfully displayed in the new window.

AR
Moving an unfocused tab to a new window opens a blank tab.


Additional notes:
- This issue is reproducible on Firefox 43.0a1 (2015-08-20), Firefox 42.0a2 (2015-08-20) under Windows 10 64-bit, Ubuntu 14.04 32-bit and Mac OS X 10.10.4.
- This issues is e10s specific.
- I am attaching screenshots: 
        http://i.imgur.com/zwj3adN.png
        http://i.imgur.com/KSEdnsN.png

Comment 1

[Bill McCloskey [inactive unless it's an emergency] (:billm)]

I think this might be fixed in bug 1190903. Can you re-test with a Nightly that includes that patch?

Comment 2

[Vasilica Tamas, QA [:vtamas]]

You are right. This issue does no longer reproduce in Nightly 43.0a1 (2015-08-21), but in Dev Edition 42.0a2 (2015-08-21) is still present.

Comment 3

[Neil Deakin]

So can this bug be closed?

Comment 4

[Vasilica Tamas, QA [:vtamas]]

This issue is no longer reproducible on Firefox 43.0a1 (2015-09-13) and Firefox 42.0a2 (2015-09-13), so we can mark this bug as worksforme.