1330744 - Intermittent test_refresh_firefox.py TestFirefoxRefresh.testReset | JavascriptException: TypeError: gBrowser.browsers is undefined

Status: RESOLVED WORKSFORME

(Testing :: Marionette Client and Harness, defect)

Description

[Treeherder Bug Filer]

Filed by: rvandermeulen [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=68448300&repo=mozilla-inbound

https://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-inbound-linux/1484232676/mozilla-inbound_ubuntu32_vm_test-marionette-bm03-tests1-linux32-build48.txt.gz

Comment 1

[:Gijs (he/him)]

09:20:48     INFO - TEST-PASS | test_interface.py TestInterfaceUnits.test_units | took 6419ms

09:20:48     INFO - TEST-START | test_refresh_firefox.py TestFirefoxRefresh.testReset

09:21:45  WARNING - Failed to gather test failure debug: Unable to locate window

09:21:45  WARNING - stacktrace:


That doesn't look very good.

Nothing in this area (ie profile reset) of Firefox has changed in the last while, so I expect there's an orthogonal problem that's causing us to crash or marionette to lose its way about where the window is. Not sure what to do about that, there isn't enough information in this log, but this component is almost certainly wrong so I'm moving it back to testing.

Comment 2

[Intermittent Failures Robot]

16 failures in 833 pushes (0.019 failures/push) were associated with this bug in the last 7 days.  
Repository breakdown:
* autoland: 10
* mozilla-inbound: 4
* mozilla-central: 2

Platform breakdown:
* windows8-64: 16

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1330744&startday=2017-02-13&endday=2017-02-19&tree=all

Comment 3

[Geoff Brown [:gbrown]]

Tried to find a regressing change, but had no luck:

https://treeherder.mozilla.org/#/jobs?repo=autoland&filter-searchStr=windows%20marionette&tochange=49c83f6481dc07a38385ae36f881e32d7f14ccd7&fromchange=2c7cfab5ec14e932a38008d1d26939ce2383b950

https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&filter-searchStr=windows%20marionette&tochange=b29e907e4fbbd6dd635902722f3eaab658685e36&fromchange=4a964c3f1759fd893697e27809f1cd52af84a992

Comment 4

[Henrik Skupin [:whimboo][⌚️UTC+2]]

(In reply to OrangeFactor Robot from comment #2)
> For more details, see:
> https://brasstacks.mozilla.com/orangefactor/
> ?display=Bug&bugid=1330744&startday=2017-02-13&endday=2017-02-19&tree=all

I don't see why any of those lately starred failures are related to this bug. I assume it was a mistake by the person who went through test failures.

Comment 5

[David Burns :automatedtester]

Havent seen the issue since February, closing out.

Comment 6

[BMO Automation]

Moving bug to Testing::Marionette Client and Harness component per bug 1815831.