1291701 - [Narrator] Dead play button when narrator reaches the end of the article while toggling play/stop

Status: RESOLVED DUPLICATE of bug 1255261

(Toolkit :: Reader Mode, defect)

Description

[Bogdan Maris, Desktop Test Engineering]

Attachment: Screencast showing the issue

[Affected versions]:
- Firefox 49 beta 1
- Firefox 48 beta 9
- Latest Developer Edition 50.0a2
- Latest Nightly 51.0a1

[Affected platforms]:
- Ubuntu 16.04 32-bit
- Mac OS X 10.9.5
- Windows 7 64-bit
- Windows 10 32-bit

[Steps to reproduce]:
1. Start Firefox
2. Visit https://blog.monotonous.org/2016/03/07/narrate-a-new-feature-in-firefox-nightly/
3. Enter reader mode
4. Click on Narrator button
5. Click Play/Pause multiple times

[Expected result]:
- Clicking play/stop button works before and after the article is completely read. 

[Actual result]:
- After narrator reaches the end of the article, clicking Play will not change the button to Stop.

[Regression range]:
- Not sure if this is a regression, will search for one asap.

[Additional notes]:
- Screencast showing the issue attached. Note that at the end of the video I also clicked again on Play but the button did not change to Stop.

Comment 1

[Eitan Isaacson [:eeejay]]

Marking this as a duplicate of bug 1255261. This is a symptom of stop/play advancing to the next paragraph.