1536626 - Intermittent gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_onetouchpinch.html | Got some visual viewport resize events

Status: RESOLVED INCOMPLETE

(Core :: Panning and Zooming, defect, P5)

Description

[Treeherder Bug Filer]

#[markdown(off)]
Filed by: apavel [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=234856674&repo=autoland

https://queue.taskcluster.net/v1/task/GL9i7vzeQMuGkOJYrjLrIg/runs/0/artifacts/public/logs/live_backing.log

[task 2019-03-19T21:03:33.524Z] 21:03:33 INFO - 1175 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_zoom.html | Got no mozvisualresize events in content
[task 2019-03-19T21:03:33.524Z] 21:03:33 INFO - 1176 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_zoom.html | Got no mozvisualscroll events in content
[task 2019-03-19T21:03:33.524Z] 21:03:33 INFO - 1177 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoom.html | Starting subtest helper_basic_onetouchpinch.html
[task 2019-03-19T21:03:33.524Z] 21:03:33 INFO - 1178 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_onetouchpinch.html | The initial_resolution is 1, which is some sane value
[task 2019-03-19T21:03:33.524Z] 21:03:33 INFO - Buffered messages logged at 21:03:26
[task 2019-03-19T21:03:33.524Z] 21:03:33 INFO - 1179 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_onetouchpinch.html | The final resolution (1.100000023841858) is greater after zooming in
[task 2019-03-19T21:03:33.524Z] 21:03:33 INFO - Buffered messages finished
[task 2019-03-19T21:03:33.524Z] 21:03:33 INFO - 1180 INFO TEST-UNEXPECTED-FAIL | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_onetouchpinch.html | Got some visual viewport resize events
[task 2019-03-19T21:03:33.525Z] 21:03:33 INFO - SimpleTest.ok@SimpleTest/SimpleTest.js:275:18
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - spawnTest/w.ok@gfx/layers/apz/test/mochitest/apz_test_utils.js:290:32
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - test@gfx/layers/apz/test/mochitest/helper_basic_onetouchpinch.html:63:3
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - driveTest@gfx/layers/apz/test/mochitest/apz_test_utils.js:460:36
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - 1181 INFO TEST-UNEXPECTED-FAIL | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_onetouchpinch.html | Got some mozvisualresize events
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - SimpleTest.ok@SimpleTest/SimpleTest.js:275:18
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - spawnTest/w.ok@gfx/layers/apz/test/mochitest/apz_test_utils.js:290:32
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - test@gfx/layers/apz/test/mochitest/helper_basic_onetouchpinch.html:65:3
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - driveTest@gfx/layers/apz/test/mochitest/apz_test_utils.js:460:36
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - 1182 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_onetouchpinch.html | Got some visual viewport scroll events
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - 1183 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_onetouchpinch.html | Got some mozvisualscroll events
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - 1184 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_onetouchpinch.html | Got no mozvisualresize events in content
[task 2019-03-19T21:03:33.528Z] 21:03:33 INFO - 1185 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoom.html | helper_basic_onetouchpinch.html | Got no mozvisualscroll events in content

Comment 1

[Kartikaya Gupta (email:[e-mail])]

Wasn't able to reproduce this on a local emulator running test_group_zoom.html with --verify. I ran into another problem for which I filed bug 1537958.

Will wait to see how frequent this is.

Comment 2

[Intermittent Failures Robot]

4 failures in 2561 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform breakdown:

• android-em-7-0-x86_64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1536626&startday=2019-03-18&endday=2019-03-24&tree=all

Comment 3

[Intermittent Failures Robot]

2 failures in 3025 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• try: 1

Platform breakdown:

• android-em-7-0-x86_64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1536626&startday=2019-04-08&endday=2019-04-14&tree=all

Comment 4

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup