1440678 - Intermittent devtools/client/responsive.html/test/browser/browser_device_change.js | Test timed out -

Status: RESOLVED FIXED

(DevTools :: Responsive Design Mode, defect, P3)

Description

[Henrietta Maior [:henrietta_maior]]

+++ This bug was initially created as a clone of Bug #1302879 +++

Filed by: wkocher [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=35849739&repo=mozilla-inbound

https://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-inbound-win32-debug/1473854227/mozilla-inbound_win7_vm-debug_test-mochitest-e10s-devtools-chrome-5-bm129-tests1-windows-build365.txt.gz

----------------------

https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&revision=7fa45832949d8b3e2b7fefa075f06ba550e8eb7a&filter-classifiedState=unclassified&filter-searchStr=dt2&selectedJob=163895457

Recent failure log: 
https://treeherder.mozilla.org/logviewer.html#?job_id=163895457&repo=mozilla-inbound&lineNumber=3774

Comment 1

[Intermittent Failures Robot]

7 failures in 675 pushes (0.01 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 5
* try: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 3
* linux64: 3
* linux64-stylo-disabled: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1440678&startday=2018-02-19&endday=2018-02-25&tree=all

Comment 2

[Noemi Erli[:noemi_erli]]

There are 44 failures in the past 44 days.
Platforms: most of occurrences can be seen on Linux x64 asan/ pgo/ opt, linux64-stylo-disabled opt, OS X 10.10 opt, and a few on macosx64-devedition opt, linux64-nightly opt, linux32-devedition opt and Linux opt.
Most recent failure log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=165649916&lineNumber=3939
Relevant part of the log:
[task 2018-03-02T22:19:05.491Z] 22:19:05     INFO - TEST-INFO | started process screentopng
[task 2018-03-02T22:19:05.857Z] 22:19:05     INFO - TEST-INFO | screentopng: exit 0
[task 2018-03-02T22:19:05.858Z] 22:19:05     INFO - TEST-UNEXPECTED-FAIL | devtools/client/responsive.html/test/browser/browser_device_change.js | Test timed out - 
[task 2018-03-02T22:19:05.858Z] 22:19:05     INFO - Removing tab.
[task 2018-03-02T22:19:05.859Z] 22:19:05     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2018-03-02T22:19:05.860Z] 22:19:05     INFO - GECKO(2107) | JavaScript error: resource:///modules/ZoomUI.jsm, line 69: TypeError: win.gBrowser is undefined
[task 2018-03-02T22:19:05.861Z] 22:19:05     INFO - Got event: 'TabClose' on [object XULElement].
[task 2018-03-02T22:19:05.862Z] 22:19:05     INFO - Tab removed and finished closing
[task 2018-03-02T22:19:05.870Z] 22:19:05     INFO - GECKO(2107) | MEMORY STAT | vsize 20973986MB | residentFast 1066MB
[task 2018-03-02T22:19:05.870Z] 22:19:05     INFO - TEST-OK | devtools/client/responsive.html/test/browser/browser_device_change.js | took 180474ms
[task 2018-03-02T22:19:05.961Z] 22:19:05     INFO - checking window state
[task 2018-03-02T22:19:06.002Z] 22:19:06     INFO - TEST-START | devtools/client/responsive.html/test/browser/browser_device_custom.js
[task 2018-03-02T22:19:06.029Z] 22:19:06     INFO - Entering test bound 
[task 2018-03-02T22:19:06.030Z] 22:19:06     INFO - Adding a new tab with URL: data:text/html;charset=utf-8,
[task 2018-03-02T22:19:06.389Z] 22:19:06     INFO - Tab added and finished loading
[task 2018-03-02T22:19:06.389Z] 22:19:06     INFO - Opening responsive design mode
[task 2018-03-02T22:19:06.962Z] 22:19:06     INFO - GECKO(2107) | console.log: "[DISPATCH]" "{\n  \"type\": \"CHANGE_LOCATION\",\n  \"location\": \"about:blank\"\n}"
[task 2018-03-02T22:19:06.962Z] 22:19:06     INFO - GECKO(2107) | console.log: "[DISPATCH]" "{\n  \"type\": \"CHANGE_DISPLAY_PIXEL_RATIO\",\n  \"displayPixelRatio\": 1\n}"
[task 2018-03-02T22:19:06.986Z] 22:19:06     INFO - GECKO(2107) | console.log: "[DISPATCH]" "{\n  \"type\": \"ADD_VIEWPORT\"\n}"
[task 2018-03-02T22:19:07.104Z] 22:19:07     INFO - GECKO(2107) | JavaScript error: chrome://global/content/viewZoomOverlay.js, line 43: TypeError: zoom is undefined
[task 2018-03-02T22:19:07.106Z] 22:19:07     INFO - GECKO(2107) | JavaScript error: resource:///modules/ZoomUI.jsm, line 69: TypeError: win.gBrowser is undefined
[task 2018-03-02T22:19:07.365Z] 22:19:07     INFO - Console message: [JavaScript Error: "TypeError: zoom is undefined" {file: "chrome://global/content/viewZoomOverlay.js" line: 43}]
[task 2018-03-02T22:19:07.365Z] 22:19:07     INFO - Console message: [JavaScript Error: "TypeError: win.gBrowser is undefined" {file: "resource:///modules/ZoomUI.jsm" line: 69}]
[task 2018-03-02T22:19:07.369Z] 22:19:07     INFO - GECKO(2107) | JavaScript error: resource://gre/modules/RemoteAddonsParent.jsm, line 1110: TypeError: cannot use the given object as a weak map key
[task 2018-03-02T22:19:07.392Z] 22:19:07     INFO - Console message: [JavaScript Error: "TypeError: cannot use the given object as a weak map key" {file: "resource://gre/modules/RemoteAddonsParent.jsm" line: 1110}]
[task 2018-03-02T22:19:07.474Z] 22:19:07     INFO - Responsive design mode opened
[task 2018-03-02T22:19:07.474Z] 22:19:07     INFO - Waiting for state predicate "state => state.viewports.length == 1
[task 2018-03-02T22:19:07.475Z] 22:19:07     INFO -     && state.devices.listState == Types.loadableState.LOADED"

:jryans can you please take a look at this?

Comment 3

[Intermittent Failures Robot]

46 failures in 831 pushes (0.055 failures/push) were associated with this bug in the last 7 days. 

This is the #31 most frequent failure this week.  

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **  

Repository breakdown:
* autoland: 22
* mozilla-central: 10
* mozilla-inbound: 9
* try: 4
* mozilla-beta: 1

Platform breakdown:
* linux64: 27
* linux64-stylo-disabled: 6
* osx-10-10: 5
* linux64-nightly: 3
* linux32: 2
* macosx64-nightly: 1
* macosx64-devedition: 1
* linux32-devedition: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1440678&startday=2018-02-26&endday=2018-03-04&tree=all

Comment 4

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

It appears that "sometimes" when we the test resizes the viewport via simulated mouse events, it's only recorded as 9 px change instead of 10 px.

I can't reproduce this locally, but I'll see if I can add some logging to the test to get a better idea on future failures.

Comment 5

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=6e3ebe1dd0ce52386cbcf836a5dbcd64742c8fae

Comment 6

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=c20edff6ee2379a5cef0d38b1a3487ecb1bb542a

Comment 7

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=158ab2ad61b6133e20c79ab07611dbb14e47c316

Comment 8

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=a1cb3c648200b7d50e714cc7ca5f983d97efa873

Comment 9

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

Attachment: Bug 1440678 - Disable RDM reload notification for tests.

Review commit: https://reviewboard.mozilla.org/r/225972/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/225972/

Comment 10

[Alexandre Poirot [:ochameau]]

Comment on attachment 8957011 [details]
Bug 1440678 - Disable RDM reload notification for tests.

https://reviewboard.mozilla.org/r/225972/#review231948

Wha, good catch!

Comment 11

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/ea80ceed7810
Disable RDM reload notification for tests. r=ochameau

Comment 12

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/ea80ceed7810

Comment 13

[Intermittent Failures Robot]

17 failures in 747 pushes (0.023 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 8
* mozilla-inbound: 5
* try: 2
* mozilla-central: 2

Platform breakdown:
* linux64: 8
* osx-10-10: 4
* linux64-stylo-disabled: 2
* macosx64-nightly: 1
* macosx64-devedition: 1
* linux32: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1440678&startday=2018-03-05&endday=2018-03-11&tree=all

Comment 14

[Intermittent Failures Robot]

1 failures in 814 pushes (0.001 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* try: 1

Platform breakdown:
* linux64: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1440678&startday=2018-03-12&endday=2018-03-18&tree=all