1681019 - Intermittent gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position is different from first line of textarea

Status: RESOLVED FIXED

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

Description

[Treeherder Bug Filer]

Filed by: cbrindusan [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=323739008&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/b2Gv0SLASBq1kH5-mQ3ukg/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/b2Gv0SLASBq1kH5-mQ3ukg/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2020-12-07T05:57:09.438Z] 05:57:09     INFO -  64 INFO TEST-START | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html
[task 2020-12-07T05:57:11.736Z] 05:57:11     INFO -  Buffered messages logged at 05:57:08
[task 2020-12-07T05:57:11.736Z] 05:57:11     INFO -  65 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | Starting subtest helper_zoomToFocusedInput_scroll.html
[task 2020-12-07T05:57:11.737Z] 05:57:11     INFO -  66 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_scroll.html | scroll position starts at zero
[task 2020-12-07T05:57:11.737Z] 05:57:11     INFO -  67 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_scroll.html | scroll position isn't top
[task 2020-12-07T05:57:11.737Z] 05:57:11     INFO -  68 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_scroll.html | scroll position is top
[task 2020-12-07T05:57:11.737Z] 05:57:11     INFO -  69 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_scroll.html | scroll position isn't top
[task 2020-12-07T05:57:11.737Z] 05:57:11     INFO -  70 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_scroll.html | input was scrolled at least as far as the middle of the viewport
[task 2020-12-07T05:57:11.737Z] 05:57:11     INFO -  71 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | Starting subtest helper_zoomToFocusedInput_multiline.html
[task 2020-12-07T05:57:11.737Z] 05:57:11     INFO -  Buffered messages logged at 05:57:09
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  72 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_multiline.html | scroll position is reset
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  73 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_multiline.html | scroll position isn't top
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  74 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_multiline.html | scroll position is reset
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  75 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_multiline.html | scroll position is visibile position of caret
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  76 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_multiline.html | scroll position is reset
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  77 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_multiline.html | scroll position isn't top
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  78 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_multiline.html | scroll position is reset
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  Buffered messages logged at 05:57:10
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  79 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_multiline.html | scroll position is visibile position of caret
[task 2020-12-07T05:57:11.738Z] 05:57:11     INFO -  80 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | Starting subtest helper_zoomToFocusedInput_iframe.html
[task 2020-12-07T05:57:11.739Z] 05:57:11     INFO -  81 INFO must wait for load
[task 2020-12-07T05:57:11.739Z] 05:57:11     INFO -  82 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position is reset
[task 2020-12-07T05:57:11.739Z] 05:57:11     INFO -  83 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position isn't top
[task 2020-12-07T05:57:11.739Z] 05:57:11     INFO -  84 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position into iframe isn't top
[task 2020-12-07T05:57:11.739Z] 05:57:11     INFO -  85 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position is reset
[task 2020-12-07T05:57:11.739Z] 05:57:11     INFO -  86 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position isn't top
[task 2020-12-07T05:57:11.739Z] 05:57:11     INFO -  87 INFO TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position into iframe isn't top
[task 2020-12-07T05:57:11.739Z] 05:57:11     INFO -  Buffered messages finished
[task 2020-12-07T05:57:11.740Z] 05:57:11  WARNING -  88 INFO TEST-UNEXPECTED-FAIL | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position is different from first line of textarea```

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1660932

Comment 2

[Intermittent Failures Robot]

6 failures in 4060 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 1

Platform breakdown:

• android-em-7-0-x86_64: 5
• android-em-7-0-x86_64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2020-12-07&endday=2020-12-13&tree=all

Comment 3

[Intermittent Failures Robot]

13 failures in 3421 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 2
• mozilla-central: 2
• autoland: 5
• try: 4

Platform breakdown:

• android-em-7-0-x86_64-shippable: 5
• android-em-7-0-x86_64-qr: 1
• android-em-7-0-x86_64: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2020-12-14&endday=2020-12-20&tree=all

Comment 4

[Intermittent Failures Robot]

5 failures in 1450 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 4

Platform breakdown:

• android-em-7-0-x86_64-shippable: 1
• android-em-7-0-x86_64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2020-12-21&endday=2020-12-27&tree=all

Comment 5

[Intermittent Failures Robot]

6 failures in 525 pushes (0.011 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 2

Platform breakdown:

• android-em-7-0-x86_64-qr: 2
• android-em-7-0-x86_64: 2
• android-em-7-0-x86_64-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2020-12-28&endday=2021-01-03&tree=all

Comment 6

[Intermittent Failures Robot]

18 failures in 2956 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 5
• mozilla-central: 5
• autoland: 4
• mozilla-beta: 4

Platform breakdown:

• android-em-7-0-x86_64-shippable: 13
• android-em-7-0-x86_64-qr: 2
• android-em-7-0-x86_64: 2
• android-em-7-0-x86_64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-01-04&endday=2021-01-10&tree=all

Comment 7

[Intermittent Failures Robot]

17 failures in 3810 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 8
• try: 3
• autoland: 5
• mozilla-beta: 1

Platform breakdown:

• android-em-7-0-x86_64-shippable: 8
• android-em-7-0-x86_64-shippable-qr: 3
• windows10-aarch64: 1
• android-em-7-0-x86_64: 3
• android-em-7-0-x86_64-qr: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-01-11&endday=2021-01-17&tree=all

Comment 8

[Intermittent Failures Robot]

32 failures in 3488 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

This is the #41 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: 25
• mozilla-release: 1
• mozilla-central: 4
• try: 2

Platform and build breakdown:

• android-em-7-0-x86_64: 23
  • opt: 21
  • debug: 2
• android-em-7-0-x86_64-shippable: 5
  • opt: 5
• android-em-7-0-x86_64-qr: 3
  • opt: 3
• android-em-7-0-x86_64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-01-18&endday=2021-01-24&tree=all

Comment 9

[Botond Ballo [:botond]]

The intermittent here appears to have become more frequent since the test changes made in bug 1660932. Makoto, would you be able to have a look?

Comment 10

[Makoto Kato [:m_kato]]

OK, I look this.

Comment 11

[Intermittent Failures Robot]

39 failures in 3891 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

This is the #24 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:

• try: 3
• autoland: 33
• mozilla-beta: 3

Platform and build breakdown:

• android-em-7-0-x86_64: 28
  • opt: 26
  • debug: 2
• android-em-7-0-x86_64-qr: 8
  • opt: 8
• android-em-7-0-x86_64-shippable: 2
  • opt: 2
• android-em-7-0-x86_64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-01-25&endday=2021-01-31&tree=all

Comment 12

[Intermittent Failures Robot]

14 failures in 3966 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 10
• mozilla-release: 1
• mozilla-central: 2
• try: 1

Platform and build breakdown:

• android-em-7-0-x86_64: 5
  • opt: 5
• android-em-7-0-x86_64-qr: 5
  • opt: 5
• android-em-7-0-x86_64-shippable: 2
  • opt: 2
• android-em-7-0-x86_64-shippable-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-02-01&endday=2021-02-07&tree=all

Comment 13

[Intermittent Failures Robot]

11 failures in 4322 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• mozilla-central: 3

Platform and build breakdown:

• android-em-7-0-x86_64: 3
  • opt: 3
• android-em-7-0-x86_64-qr: 5
  • opt: 5
• android-em-7-0-x86_64-shippable: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-02-08&endday=2021-02-14&tree=all

Comment 14

[Intermittent Failures Robot]

23 failures in 3737 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

This is the #39 most frequent failure this week.

Repository breakdown:

• mozilla-central: 4
• mozilla-release: 1
• autoland: 16
• try: 2

Platform and build breakdown:

• android-em-7-0-x86_64-shippable: 4
  • opt: 4
• android-em-7-0-x86_64-qr: 7
  • opt: 7
• android-em-7-0-x86_64: 11
  • opt: 9
  • debug: 2
• android-em-7-0-x86_64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-02-15&endday=2021-02-21&tree=all

Comment 15

[Intermittent Failures Robot]

24 failures in 4327 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 18
• mozilla-release: 2
• mozilla-beta: 3
• try: 1

Platform and build breakdown:

• android-em-7-0-x86_64-qr: 9
  • opt: 9
• android-em-7-0-x86_64-shippable-qr: 2
  • opt: 2
• android-em-7-0-x86_64-shippable: 3
  • opt: 3
• android-em-7-0-x86_64: 10
  • opt: 10

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-02-22&endday=2021-02-28&tree=all

Comment 16

[Makoto Kato [:m_kato]]

Hmm, all failures are android.

Comment 17

[Intermittent Failures Robot]

18 failures in 3683 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 9
• try: 1
• mozilla-central: 2
• mozilla-release: 1
• mozilla-beta: 5

Platform and build breakdown:

• android-em-7-0-x86_64: 6
  • opt: 6
• android-em-7-0-x86_64-shippable-qr: 2
  • opt: 2
• android-em-7-0-x86_64-qr: 3
  • opt: 3
• android-em-7-0-x86_64-shippable: 7
  • opt: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-03-01&endday=2021-03-07&tree=all

Comment 18

[Intermittent Failures Robot]

20 failures in 4622 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 16
• mozilla-central: 4

Platform and build breakdown:

• android-em-7-0-x86_64: 4
  • opt: 3
  • debug: 1
• android-em-7-0-x86_64-qr: 12
  • opt: 12
• android-em-7-0-x86_64-shippable-qr: 2
  • opt: 2
• android-em-7-0-x86_64-shippable: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-03-08&endday=2021-03-14&tree=all

Comment 19

[Intermittent Failures Robot]

24 failures in 4257 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 1
• autoland: 21
• mozilla-central: 2

Platform and build breakdown:

• android-em-7-0-x86_64-shippable: 3
  • opt: 3
• android-em-7-0-x86_64: 11
  • opt: 11
• android-em-7-0-x86_64-qr: 10
  • opt: 10

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-03-15&endday=2021-03-21&tree=all

Comment 20

[Intermittent Failures Robot]

33 failures in 3967 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

This is the #46 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: 28
• try: 4
• mozilla-beta: 1

Platform and build breakdown:

• android-em-7-0-x86_64: 16
  • opt: 16
• android-em-7-0-x86_64-qr: 13
  • opt: 13
• android-em-7-0-x86_64-shippable: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-03-22&endday=2021-03-28&tree=all

Comment 21

[Natalia Csoregi [:nataliaCs]]

Update:

There have been 42 failures within the last 7 days:

• 3 failures on Android 7.0 x86-64 Shippable opt
• 12 failures on Android 7.0 x86-64 WebRender opt
• 27 failures on Android 7.0 x86-64 opt

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=335094025&repo=mozilla-central&lineNumber=4108

[task 2021-03-31T23:08:42.288Z] 23:08:42 INFO - TEST-PASS | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position into iframe isn't top
[task 2021-03-31T23:08:42.288Z] 23:08:42 INFO - Buffered messages finished
[task 2021-03-31T23:08:42.288Z] 23:08:42 WARNING - TEST-UNEXPECTED-FAIL | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | helper_zoomToFocusedInput_iframe.html | scroll position is different from first line of textarea
[task 2021-03-31T23:08:42.288Z] 23:08:42 INFO - SimpleTest.ok@SimpleTest/SimpleTest.js:417:16
[task 2021-03-31T23:08:42.289Z] 23:08:42 INFO - spawnTest/w.ok@gfx/layers/apz/test/mochitest/apz_test_utils.js:447:32
[task 2021-03-31T23:08:42.289Z] 23:08:42 INFO - test@gfx/layers/apz/test/mochitest/helper_zoomToFocusedInput_iframe.html:47:5
[task 2021-03-31T23:08:42.289Z] 23:08:42 INFO - TEST-OK | gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | took 2996ms

Comment 22

[Natalia Csoregi [:nataliaCs]]

botond: could you take a look over this and help us assign it to someone?
Thank you.

Comment 23

[Botond Ballo [:botond]]

Makoto, do you have cycles to look into this? If not, given the high failure rate, we may need to disable helper_zoomToFocusedInput_iframe.html on Android for now.

Comment 24

[Makoto Kato [:m_kato]]

Ah, I have a proposal fix. I guess that this occurs on scale isn't 1. But this tests is scroll test, so it is unnecessary to test zooming. Fix is soon.

Comment 25

[Makoto Kato [:m_kato]]

Attachment: Bug 1681019 - Set initial scale to 1 on helper_zoomToFocusedInput_iframe.html

This test was added by bug 1660932 that zoomToFocusedInput scrolls visible position on multi line control.
As workaround of test failure on GV, I would like to set initial scale to 1.

Comment 26

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/95af6ee6abf3
Set initial scale to 1 on helper_zoomToFocusedInput_iframe.html r=botond

Comment 27

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/95af6ee6abf3

Comment 28

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-beta/rev/ed9a6e290667

Comment 29

[Intermittent Failures Robot]

39 failures in 3125 pushes (0.012 failures/push) were associated with this bug in the last 7 days.

This is the #37 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: 32
• mozilla-beta: 3
• mozilla-central: 3
• try: 1

Platform and build breakdown:

• android-em-7-0-x86_64-qr: 6
  • opt: 6
• android-em-7-0-x86_64: 26
  • opt: 26
• android-em-7-0-x86_64-shippable: 6
  • opt: 6
• android-em-7-0-x86_64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-03-29&endday=2021-04-04&tree=all

Comment 30

[Intermittent Failures Robot]

1 failures in 4255 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 1

Platform and build breakdown:

• android-em-7-0-x86_64-shippable: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1681019&startday=2021-04-12&endday=2021-04-18&tree=all