1962069 - Intermittent TVw /html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-with-trusted-types.html | Testing http://web-platform.test:8000/html/obsolete/requirements-for-implementations/the-marquee-element-0

Status: RESOLVED FIXED

(Testing :: web-platform-tests, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: amarc [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=505114455&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/YQN1ILVwS9GEatxDSAJCCw/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/YQN1ILVwS9GEatxDSAJCCw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2025-04-23T07:38:42.641Z] 07:38:42     INFO - TEST-START | /html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-with-trusted-types.html
[task 2025-04-23T07:38:42.641Z] 07:38:42     INFO - Run 2/10
[task 2025-04-23T07:38:42.642Z] 07:38:42     INFO - PID 976 | 1745393922641	Marionette	INFO	Testing http://web-platform.test:8000/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-with-trusted-types.html == http://web-platform.test:8000/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-with-trusted-types-ref.html
[task 2025-04-23T07:38:42.771Z] 07:38:42     INFO - PID 976 | 1745393922770	Marionette	INFO	No differences allowed
[task 2025-04-23T07:38:42.792Z] 07:38:42     INFO - TEST-UNEXPECTED-FAIL | /html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-with-trusted-types.html | Testing http://web-platform.test:8000/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-with-trusted-types.html == http://web-platform.test:8000/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-with-trusted-types-ref.html
[task 2025-04-23T07:38:42.792Z] 07:38:42     INFO - Found 73 pixels different, maximum difference per channel 4
[task 2025-04-23T07:38:42.792Z] 07:38:42     INFO - REFTEST   IMAGE 1 (TEST): data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAJYCAYAAACadoJwAAAOCUlEQVR4Xu3dv6uPbxjA8evIoCg/JoNFSvkTGAxGu0wMSjiTwcRkU1iQEkkZTHZSZLDZzEpYyB9gwPnmM5z6lvogvZfzei3Ps9zX/
<...>
AAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEDmH5C3GY/ICEbTAAAAAElFTkSuQmCC
[task 2025-04-23T07:38:42.792Z] 07:38:42     INFO - TEST-INFO took 142ms
[task 2025-04-23T07:38:42.822Z] 07:38:42     INFO - PID 976 | 1745393922821	Marionette	INFO	Stopped listening on port 49275
[task 2025-04-23T07:38:43.280Z] 07:38:43     INFO - Browser exited with return code -15
[task 2025-04-23T07:38:43.281Z] 07:38:43     INFO - Closing logging queue
[task 2025-04-23T07:38:43.281Z] 07:38:43     INFO - queue closed
[task 2025-04-23T07:38:43.306Z] 07:38:43     INFO - Application command: /opt/worker/tasks/task_174539376777989/build/application/Firefox Nightly.app/Contents/MacOS/firefox --marionette --remote-allow-system-access about:blank -foreground -profile /var/folders/cm/wx9w0k6n31nbs8l_36js9tpc0000jb/T/tmp9ssmm9r5
[task 2025-04-23T07:38:43.313Z] 07:38:43     INFO - Starting runner
[task 2025-04-23T07:38:44.261Z] 07:38:44     INFO - PID 1000 | 1745393924260	Marionette	INFO	Marionette enabled
[task 2025-04-23T07:38:44.515Z] 07:38:44     INFO - PID 1000 | 1745393924514	Marionette	INFO	Listening on port 49288
[task 2025-04-23T07:38:47.104Z] 07:38:47     INFO - TEST-START | /html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-with-trusted-types.html

Comment 1

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

:tschuster, since you are the author of the regressor, bug 1961770, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

[Tom Schuster]

There seems to be some tiny difference between the two pictures, I can add some fuzz.

Comment 3

[Tom Schuster]

Attachment: Bug 1962069 - Stop marquee animation in test. r?emilio

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/09631f0fa7a1
Stop marquee animation in test. r=emilio

Comment 5

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Failed to create upstream wpt PR due to merge conflicts. This requires fixup from a wpt sync admin.

Comment 6

[amarc]

TVw failure still appeared after the fix: https://treeherder.mozilla.org/jobs?repo=autoland&duplicate_jobs=visible&group_state=expanded&resultStatus=testfailed%2Cbusted%2Cexception%2Crunnable&revision=09631f0fa7a167be35ac392e42c1f1080c822698&selectedTaskRun=PBetHsUTS6yad7rZkjQ8fg.0

Failure log -> https://treeherder.mozilla.org/logviewer?job_id=505154560&repo=autoland&lineNumber=837

Comment 7

[Tom Schuster]

There are still some difference in the text rendering. I am not sure if we still somehow end up mid animation?

image a
image b

Comment 8

[agoloman]

Backed out for causing wr failures @marquee-with-trusted-types.html.

• Backout link
• Push with failures
• Failure Log

Comment 9

[Tom Schuster]

Might as well fix this in the main bug.

Comment 10

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=505155971&repo=autoland

Comment 11

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=505155971&repo=autoland

Comment 12

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=505155971&repo=autoland

Comment 13

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8

Table

	no_variant
macosx1470-64--/opt	6
macosx1470-64--/debug	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1962069&startday=2025-04-21&endday=2025-04-27&tree=all

Comment 14

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

Set release status flags based on info from the regressing bug 1961770