1216273 - Intermittent media_playback_test.js | media playback tests could pull the tray

Status: RESOLVED FIXED

(Firefox OS Graveyard :: Gaia::System::Music Control, defect)

Description

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://treeherder.mozilla.org/logviewer.html#?job_id=5201081&repo=fx-team

Comment 1

[Intermittent Failures Robot]

17 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 5
* fx-team: 5
* b2g-inbound: 5
* mozilla-central: 2

Platform breakdown:
* b2g-linux64: 11
* mulet-linux64: 6

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1216273&startday=2015-10-21&endday=2015-10-21&tree=all

Comment 2

[Intermittent Failures Robot]

49 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 18
* b2g-inbound: 15
* fx-team: 9
* mozilla-central: 6
* try: 1

Platform breakdown:
* b2g-linux64: 30
* mulet-linux64: 19

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1216273&startday=2015-10-19&endday=2015-10-25&tree=all

Comment 3

[Intermittent Failures Robot]

43 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 19
* b2g-inbound: 12
* fx-team: 9
* mozilla-central: 2
* try: 1

Platform breakdown:
* b2g-linux64: 22
* mulet-linux64: 21

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1216273&startday=2015-10-26&endday=2015-11-01&tree=all

Comment 4

[Intermittent Failures Robot]

39 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 14
* fx-team: 11
* b2g-inbound: 7
* gaia: 4
* mozilla-central: 3

Platform breakdown:
* mulet-linux64: 21
* b2g-linux64: 14
* gaia: 4

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1216273&startday=2015-11-02&endday=2015-11-08&tree=all

Comment 5

[Michael Henretty [:mikehenrty][:mhenretty]]

The problem is that the media_playback_actions library does a findElement, then a check for `displayed` when manipulating the utility tray gripper. However, when the utility tray is bouncing (ie. overscrolle), gecko marks the grippy as not displayed and so `display()` will return false for that split second during the bounce. This makes the media_playback_actions library throw an excpetion. More robust would be to do a waitForElement, which will findElement and then do a waitFor until it is displayed.

Comment 6

[GitHub Autolander Bot]

Attachment: [gaia] mikehenrty:bug-1216273-wait-for-element-media-playback > mozilla-b2g:master

Comment 7

[Michael Henretty [:mikehenrty][:mhenretty]]

Comment on attachment 8684889 [details] [review]
[gaia] mikehenrty:bug-1216273-wait-for-element-media-playback > mozilla-b2g:master

I'm not seeing the media_playback test failure anymore [1]. I think this one is fixed. Greg, can you have a look?

1.) https://treeherder.mozilla.org/#/jobs?repo=gaia&revision=b88c8b5aa5b36b9289df3695b04df22bf0eee263

Comment 8

[Greg Weng [:snowmantw][:gweng][:λ]]

Comment on attachment 8684889 [details] [review]
[gaia] mikehenrty:bug-1216273-wait-for-element-media-playback > mozilla-b2g:master

Thanks for digging and patching it. It really helps!

Comment 9

[Michael Henretty [:mikehenrty][:mhenretty]]

master: https://github.com/mozilla-b2g/gaia/commit/a0bb424a9dfaf8fafeafc98e8019fb6f1418a51e

Comment 10

[Intermittent Failures Robot]

6 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-central: 2
* fx-team: 2
* mozilla-inbound: 1
* gaia: 1

Platform breakdown:
* b2g-linux64: 3
* mulet-linux64: 2
* gaia: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1216273&startday=2015-11-09&endday=2015-11-15&tree=all

Comment 11

[Michael Henretty [:mikehenrty][:mhenretty]]

FWIW, those failures could be caused by the fact we aren't running the latest gaia in Gij (bug 1225465). Let's keep an eye on this after that fix lands.

Comment 12

[Michael Henretty [:mikehenrty][:mhenretty]]

Haven't seen this one for a few months, I think bug 1225465 was giving us false negatives. Re-closing.