1035940 - Test failure "The tab with index '1' has been selected" in testSessionStore/testUndoTab.js

Status: RESOLVED INVALID

(Mozilla QA Graveyard :: Mozmill Tests, defect, P4)

Description

[u279076]

This failure only happened once, but I'm reporting it anyway.

Comment 1

[Daniel Gherasim]

Happened again today with Aurora ru, so making this a more general intermittent failure bug

Link: http://mozmill-daily.blargon7.com/#/functional/report/ff9854eb4c07409123869856273b7b91
OS: Windows 7

Fails in the test at line:
https://hg.mozilla.org/qa/mozmill-tests/file/9c6ed92c41f5/firefox/tests/functional/testSessionStore/testUndoTab.js#l117

which is actually calling library method and fails on selecting the tab (we may click and don't trigger selecting the tab) :
https://hg.mozilla.org/qa/mozmill-tests/file/9c6ed92c41f5/firefox/lib/tabs.js#l487

* This may be similar failure as we had before in other tests (tab not being ready for clicking on it).

Comment 2

[Andrei Eftimie]

Really low occurrence rate.
One more http://mozmill-daily.blargon7.com/#/functional/report/2f56cb3a3728c2c47cd1b44f7718c21a

4 total across daily and release runs.

Comment 3

[Mihaela Velimiroviciu (:mihaelav)]

The failure appears also in /testTabbedBrowsing/testOpenInBackground.js | testOpenInBackgroundTab, but still very rarely:
http://mozmill-daily.blargon7.com/#/functional/failure?app=Firefox&branch=All&platform=All&from=2014-08-25&to=2015-01-12&test=%2FtestTabbedBrowsing%2FtestOpenInBackground.js&func=testOpenInBackgroundTab

Comment 4

[Ed Morley [:emorley]]

Removing keyword, since it's intended for test failures that are seen on Treeherder (and otherwise you'll end up with bugs being marked as worksforme if no occurrences are seen on Treeherder).

Comment 5

[Henrik Skupin [:whimboo][⌚️UTC+1]]

Mozmill tests have been superseded by Marionette tests.