1474811 - Intermittent /web-animations/timing-model/timelines/update-and-send-events.html | Sorts events for the same transition - assert_array_equals: Playback and CSS events for the same transition should be sorted by schedule event time and composite order

Status: RESOLVED FIXED

(Core :: DOM: Animation, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: cbrindusan [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=187533908&repo=autoland

https://queue.taskcluster.net/v1/task/O7xdcQ4xT7asfykQBjDfxg/runs/0/artifacts/public/logs/live_backing.log

[task 2018-07-11T05:17:30.189Z] 05:17:30     INFO - TEST-START | /web-animations/timing-model/timelines/update-and-send-events.html
[task 2018-07-11T05:17:30.213Z] 05:17:30     INFO - Setting pref dom.animations-api.core.enabled (true)
[task 2018-07-11T05:17:30.302Z] 05:17:30     INFO - Setting pref layout.css.frames-timing.enabled (true)
[task 2018-07-11T05:17:30.346Z] 05:17:30     INFO - Setting pref privacy.reduceTimerPrecision (false)
[task 2018-07-11T05:17:30.415Z] 05:17:30     INFO - PID 2665 | 1531286250412	Marionette	DEBUG	[2147483653] Frame script loaded
[task 2018-07-11T05:17:30.417Z] 05:17:30     INFO - PID 2665 | 1531286250415	Marionette	DEBUG	[2147483653] Frame script registered
[task 2018-07-11T05:17:30.554Z] 05:17:30     INFO - PID 2665 | 1531286250546	Marionette	DEBUG	[2147483656] Frame script loaded
[task 2018-07-11T05:17:30.555Z] 05:17:30     INFO - PID 2665 | 1531286250549	Marionette	DEBUG	[2147483656] Frame script registered
[task 2018-07-11T05:17:30.790Z] 05:17:30     INFO - 
[task 2018-07-11T05:17:30.790Z] 05:17:30     INFO - TEST-PASS | /web-animations/timing-model/timelines/update-and-send-events.html | Fires cancel event before requestAnimationFrame 
[task 2018-07-11T05:17:30.790Z] 05:17:30     INFO - TEST-PASS | /web-animations/timing-model/timelines/update-and-send-events.html | Fires finish event before requestAnimationFrame 
[task 2018-07-11T05:17:30.790Z] 05:17:30     INFO - TEST-PASS | /web-animations/timing-model/timelines/update-and-send-events.html | Sorts finish events by composite order 
[task 2018-07-11T05:17:30.790Z] 05:17:30     INFO - TEST-PASS | /web-animations/timing-model/timelines/update-and-send-events.html | Sorts cancel events by composite order 
[task 2018-07-11T05:17:30.790Z] 05:17:30     INFO - TEST-PASS | /web-animations/timing-model/timelines/update-and-send-events.html | Queues a cancel event in transitionstart event callback 
[task 2018-07-11T05:17:30.790Z] 05:17:30     INFO - TEST-UNEXPECTED-FAIL | /web-animations/timing-model/timelines/update-and-send-events.html | Sorts events for the same transition - assert_array_equals: Playback and CSS events for the same transition should be sorted by schedule event time and composite order property 0, expected "transitionstart" but got "finish"

Comment 1

[Eliza Balazs [:ebalazs_]]

Failure log example[tier 1]: https://treeherder.mozilla.org/logviewer.html#?job_id=187607116&repo=mozilla-inbound&lineNumber=19982

Comment 2

[Brian Birtles (:birtles)]

Hiro, care to take a look at this some time?

It seems like we introduced a new intermittent that might turn out to be high-frequency (since we already have bug 1475014 filed with the same failure).

Comment 3

[Intermittent Failures Robot]

35 failures in 96 pushes (0.365 failures/push) were associated with this bug yesterday.    

Repository breakdown:
* mozilla-central: 12
* mozilla-inbound: 11
* autoland: 11
* try: 1

Platform breakdown:
* windows10-64: 8
* linux32: 8
* windows7-32: 6
* linux64: 6
* windows10-64-msvc: 4
* osx-10-10: 2
* windows10-64-ccov: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1474811&startday=2018-07-11&endday=2018-07-11&tree=trunk

Comment 4

[Brian Birtles (:birtles)]

Wow, that was prophetic. 35 / 96 is very high, although admittedly this is a TV job.

Hiro, I think we need to either fix or disable this today if possible.

Comment 5

[Hiroyuki Ikezoe (:hiro)]

I don't have time to investigate it now, am going to disable it. :/
I don't know there is a way to disable a single test case in a file, though, if there isn't I am going to disable whole test cases there.

Comment 6

[Brian Birtles (:birtles)]

Sure, that seems fine. Let's make sure to look into it again next week sometime.

Comment 7

[Hiroyuki Ikezoe (:hiro)]

I tried to disable a test case like this, but it doesn't work unfortunately, I will disable all of test cases instead.

[update-and-send-events.html]
  [Sorts events for the same transition]
    disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1474811

Comment 8

[Hiroyuki Ikezoe (:hiro)]

Attachment: Bug 1474811 - Disable update-and-send-events.html.

Review commit: https://reviewboard.mozilla.org/r/256398/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/256398/

Comment 9

[Brian Birtles (:birtles)]

Comment on attachment 8991502 [details]
Bug 1474811 - Disable update-and-send-events.html.

https://reviewboard.mozilla.org/r/256398/#review263272

r=me with the changes to MANIFEST.json dropped

Comment 10

[Hiroyuki Ikezoe (:hiro)]

Attachment: Bug 1474811 - Disable update-and-send-events.html.

Review commit: https://reviewboard.mozilla.org/r/256400/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/256400/

Comment 11

[Brian Birtles (:birtles)]

Comment on attachment 8991503 [details]
Bug 1474811 - Disable update-and-send-events.html.

https://reviewboard.mozilla.org/r/256400/#review263278

Comment 13

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/880fee69acbb
Disable update-and-send-events.html. r=birtles

Comment 15

[Andreea Pavel [:apavel]]

https://hg.mozilla.org/mozilla-central/rev/880fee69acbb

Comment 16

[Intermittent Failures Robot]

49 failures in 623 pushes (0.079 failures/push) were associated with this bug in the last 7 days. 

This is the #23 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:
* mozilla-inbound: 21
* mozilla-central: 15
* autoland: 10
* try: 3

Platform breakdown:
* linux32: 21
* windows10-64: 9
* linux64: 7
* windows7-32: 6
* windows10-64-msvc: 4
* windows10-64-ccov: 1
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1474811&startday=2018-07-09&endday=2018-07-15&tree=trunk