1671487 - Intermittent toolkit/content/tests/browser/browser_datetime_datepicker.js | datepicker x position: 204 should be equal(-ish) to 214 -

Status: RESOLVED FIXED

(Toolkit :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nbeleuzu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=318759741&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/QCjERgKtTPqyLQnmZhxZdQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-10-15T19:01:58.362Z] 19:01:58     INFO - TEST-PASS | toolkit/content/tests/browser/browser_datetime_datepicker.js | "2016-11-27" == "2016-11-27" - 
[task 2020-10-15T19:01:58.362Z] 19:01:58     INFO - Leaving test bound test_datepicker_clicked
[task 2020-10-15T19:01:58.363Z] 19:01:58     INFO - Entering test bound test_datepicker_transformed_position
[task 2020-10-15T19:01:58.363Z] 19:01:58     INFO - Buffered messages logged at 19:01:57
[task 2020-10-15T19:01:58.383Z] 19:01:58     INFO - Console message: [JavaScript Error: "The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must be declared in the document or in the transfer protocol." {file: "data:text/html,<iframe id='iframe' src='http://example.net/document-builder.sjs?html=%3Cinput%20id=%22date%22%20type=%22date%22%20value=%222016-12-15%22%20style=%22transform:%20translateX(7px)%20translateY(13px);%20border-top:%202px;%20border-left:%205px;%20margin:%2030px;%22%3E'>" line: 0}]
[task 2020-10-15T19:01:58.383Z] 19:01:58     INFO - Buffered messages finished
[task 2020-10-15T19:01:58.383Z] 19:01:58     INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/browser/browser_datetime_datepicker.js | datepicker x position: 204 should be equal(-ish) to 214 - 
[task 2020-10-15T19:01:58.384Z] 19:01:58     INFO - Stack trace:
[task 2020-10-15T19:01:58.384Z] 19:01:58     INFO - chrome://mochikit/content/browser-test.js:test_ok:1304
[task 2020-10-15T19:01:58.384Z] 19:01:58     INFO - chrome://mochitests/content/browser/toolkit/content/tests/browser/browser_datetime_datepicker.js:is_close:107
[task 2020-10-15T19:01:58.385Z] 19:01:58     INFO - chrome://mochitests/content/browser/toolkit/content/tests/browser/browser_datetime_datepicker.js:verifyPickerPosition:112
[task 2020-10-15T19:01:58.385Z] 19:01:58     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-10-15T19:01:58.385Z] 19:01:58     INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/browser/browser_datetime_datepicker.js | datepicker y position: 242 should be equal(-ish) to 252 - 
[task 2020-10-15T19:01:58.385Z] 19:01:58     INFO - Stack trace:
[task 2020-10-15T19:01:58.385Z] 19:01:58     INFO - chrome://mochikit/content/browser-test.js:test_ok:1304
[task 2020-10-15T19:01:58.385Z] 19:01:58     INFO - chrome://mochitests/content/browser/toolkit/content/tests/browser/browser_datetime_datepicker.js:is_close:107
[task 2020-10-15T19:01:58.385Z] 19:01:58     INFO - chrome://mochitests/content/browser/toolkit/content/tests/browser/browser_datetime_datepicker.js:verifyPickerPosition:113
[task 2020-10-15T19:01:58.386Z] 19:01:58     INFO - GECKO(5635) | [Parent 5635, Main Thread] WARNING: 'NS_FAILED(targetPrincipal->GetAsciiOrigin(targetOrigin))', file /builds/worker/checkouts/gecko/toolkit/components/antitracking/AntiTrackingUtils.cpp:347
[task 2020-10-15T19:01:58.386Z] 19:01:58     INFO - Leaving test bound test_datepicker_transformed_position
[task 2020-10-15T19:01:58.386Z] 19:01:58     INFO - Entering test bound test_datepicker_reopen_state

Comment 1

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

Emilio, could these Linux debug failures be a regression from bug 1669742? Bug 1669573 doesn't aim for frontend changed and the content of the date picker looks correct. Bug 1669239 looks unrelated to position.

Comment 2

[Emilio Cobos Álvarez (:emilio)]

That's only a change to CSS serialization, and the relevant media queries are not used in any of the relevant widgets and such, so no...

Bug 1669239 can change scheduling of various things (animation frame callbacks etc), so it'd be my best guess of those three.

Comment 3

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

Please check if this is a regression from bug 1669239.

Comment 4

[Sean Feng [:sefeng]]

I am working on a patch in bug 1671592 that hopefully can fix it.

Comment 5

[Intermittent Failures Robot]

17 failures in 655 pushes (0.026 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 16
• mozilla-central: 1

Platform breakdown:

• linux1804-64: 17

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1671487&startday=2020-10-16&endday=2020-10-16&tree=all

Comment 6

[Andreea Pavel [:apavel]]

Hi Sean, this is still occurring even after bug 1671592 landed, can you please take a look?

Comment 7

[Intermittent Failures Robot]

33 failures in 3694 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

This is the #42 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: 30
• mozilla-central: 3

Platform breakdown:

• linux1804-64: 33

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1671487&startday=2020-10-12&endday=2020-10-18&tree=all

Comment 8

[Sean Feng [:sefeng]]

Yeah, looking.

Comment 9

[Intermittent Failures Robot]

18 failures in 590 pushes (0.031 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 16
• mozilla-central: 1
• try: 1

Platform breakdown:

• linux1804-64: 18

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1671487&startday=2020-10-19&endday=2020-10-19&tree=all

Comment 10

[Sean Feng [:sefeng]]

Attachment: Bug 1671487 - Ensure datepicker <iframe> is correctly positioned r=emilio

The position of the date picker relies on the <input> element's
position. In certain tests, we add some CSS properties to the <input>
element to verify date picker's position. However, it's possible
that the CSS properties are not applied. This patch adds two RAFs
to grant an opportunity for CSS styling to complete.

Comment 11

[Intermittent Failures Robot]

22 failures in 746 pushes (0.029 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 21
• mozilla-central: 1

Platform breakdown:

• linux1804-64: 22

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1671487&startday=2020-10-20&endday=2020-10-20&tree=all

Comment 12

[Intermittent Failures Robot]

26 failures in 878 pushes (0.03 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 25
• try: 1

Platform breakdown:

• linux1804-64: 26

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1671487&startday=2020-10-21&endday=2020-10-21&tree=all

Comment 13

[Intermittent Failures Robot]

32 failures in 865 pushes (0.037 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 29
• mozilla-central: 2
• try: 1

Platform breakdown:

• linux1804-64: 32

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1671487&startday=2020-10-22&endday=2020-10-22&tree=all

Comment 14

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/84748da9c6a2
Ensure datepicker <iframe> is correctly positioned  r=emilio

Comment 15

[Bogdan Tara[:bogdan_tara | bogdant]]

https://hg.mozilla.org/mozilla-central/rev/84748da9c6a2

Comment 16

[Intermittent Failures Robot]

111 failures in 4230 pushes (0.026 failures/push) were associated with this bug in the last 7 days.

This is the #7 most frequent failure this week.

** This failure happened more than 75 times this week! Resolving this bug is a very high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 103
• mozilla-central: 4
• try: 4

Platform breakdown:

• linux1804-64: 111

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1671487&startday=2020-10-19&endday=2020-10-25&tree=all