1823660 - Perma gfx/layers/apz/test/mochitest/test_wheel_scroll.html | We should have scrolled to the bottom of the scrollframe - got 190, expected 1485 when Gecko 113 merges to Beta on 2023-04-10

Status: VERIFIED FIXED

(Core :: DOM: UI Events & Focus Handling, defect)

Description

[Norisz Fay [:noriszfay]]

Central-as-beta simulation

How to run these simulations

Failure log:

[task 2023-03-21T11:45:20.623Z] 11:45:20     INFO - GECKO(6012) | JavaScript error: , line 0: TypeError: can't access dead object
[task 2023-03-21T11:45:32.133Z] 11:45:32     INFO - TEST-INFO | started process screentopng
[task 2023-03-21T11:45:32.336Z] 11:45:32     INFO - TEST-INFO | screentopng: exit 0
[task 2023-03-21T11:45:32.337Z] 11:45:32     INFO - Buffered messages logged at 11:45:32
[task 2023-03-21T11:45:32.339Z] 11:45:32     INFO - TEST-PASS | gfx/layers/apz/test/mochitest/test_wheel_scroll.html | We should have scrolled down somewhat 
[task 2023-03-21T11:45:32.339Z] 11:45:32     INFO - Buffered messages finished
[task 2023-03-21T11:45:32.340Z] 11:45:32     INFO - TEST-UNEXPECTED-FAIL | gfx/layers/apz/test/mochitest/test_wheel_scroll.html | We should have scrolled to the bottom of the scrollframe - got 190, expected 1485
[task 2023-03-21T11:45:32.340Z] 11:45:32     INFO -     SimpleTest.is@SimpleTest/SimpleTest.js:504:14
[task 2023-03-21T11:45:32.340Z] 11:45:32     INFO -     test@gfx/layers/apz/test/mochitest/test_wheel_scroll.html:89:5
[task 2023-03-21T11:45:32.340Z] 11:45:32     INFO -     Async*@gfx/layers/apz/test/mochitest/test_wheel_scroll.html:102:2
[task 2023-03-21T11:45:32.340Z] 11:45:32     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-03-21T11:45:32.340Z] 11:45:32     INFO - TEST-UNEXPECTED-FAIL | gfx/layers/apz/test/mochitest/test_wheel_scroll.html | The rotation should not have been adjusted - got true, expected false
[task 2023-03-21T11:45:32.340Z] 11:45:32     INFO -     SimpleTest.is@SimpleTest/SimpleTest.js:504:14
[task 2023-03-21T11:45:32.340Z] 11:45:32     INFO -     test@gfx/layers/apz/test/mochitest/test_wheel_scroll.html:90:5
[task 2023-03-21T11:45:32.340Z] 11:45:32     INFO -     Async*@gfx/layers/apz/test/mochitest/test_wheel_scroll.html:102:2
[task 2023-03-21T11:45:32.341Z] 11:45:32     INFO - GECKO(6012) | MEMORY STAT | vsize 130550739MB | residentFast 556MB
[task 2023-03-21T11:45:32.341Z] 11:45:32     INFO - TEST-OK | gfx/layers/apz/test/mochitest/test_wheel_scroll.html | took 12295ms
[task 2023-03-21T11:45:32.375Z] 11:45:32     INFO - TEST-START | gfx/layers/apz/test/mochitest/test_wheel_transactions.html

Hello, could you take a look at this failure? It seems to be caused by Bug 1168182 . Thank you!

Comment 1

[Dan Robertson (:dlrobertson)]

Based on the text "Central-as-beta simulation" I'm assuming this was some sort of test of how the current central will work when cut over to beta? Is this the case?

Comment 2

[Norisz Fay [:noriszfay]]

Yes, that is correct. We run these kind of simulations daily to catch if there are important failures that appear, failures that may or may not be present in central, but appear in these simulations (=next version of beta), if central would be merged to beta "now" or so to say.

Comment 3

[Dan Robertson (:dlrobertson)]

(In reply to Norisz Fay [:noriszfay] from comment #2)

Yes, that is correct. We run these kind of simulations daily to catch if there are important failures that appear, failures that may or may not be present in central, but appear in these simulations (=next version of beta), if central would be merged to beta "now" or so to say.

Thanks! This feature is nightly only (see here). The strange thing is that the test enables the feature here.

Comment 4

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

The preference name in the test lacks the trailing .enabled.

Comment 5

[Dan Robertson (:dlrobertson)]

(In reply to Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout) from comment #4)

The preference name in the test lacks the trailing .enabled.

Ugh! I wish there was a facepalm emoji for bugzilla :p

Good catch!

Comment 6

[Dan Robertson (:dlrobertson)]

Attachment: Bug 1823660 - Fix preference setting in tests. r=botond,aryx

Ensure that dom.event.wheel-event-groups.enabled is set correctly in wheel
scroll tests.

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/c70689967b48
Fix preference setting in tests. r=aryx

Comment 8

[Iulian Moraru]

The patch seems to be working on today's central as early beta simulation.

Comment 9

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/c70689967b48

Comment 10

[Serban Stanca [:SerbanS]]

Verified fixed in today’s beta simulation push.