1896829 - Perma backlog(W-b) Linux Shippable [tier 2] TEST-UNEXPECTED-OK | /workers/Worker-postMessage-happens-in-parallel.https.html | expected TIMEOUT

Status: RESOLVED FIXED

(Core :: DOM: Workers, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: imoraru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=458220184&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/WJPp42fyRXapyOX8IZTo5w/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-05-15T05:56:37.509Z] 05:56:37     INFO - TEST-START | /workers/Worker-postMessage-happens-in-parallel.https.html
[task 2024-05-15T05:56:37.525Z] 05:56:37     INFO - Closing window 997ebcbf-ba58-40b8-a1e4-3ff2f23f22ac
[task 2024-05-15T05:56:37.672Z] 05:56:37     INFO - TEST-UNEXPECTED-OK | /workers/Worker-postMessage-happens-in-parallel.https.html | expected TIMEOUT
[task 2024-05-15T05:56:37.672Z] 05:56:37     INFO - TEST-INFO expected TIMEOUT | took 168ms
[task 2024-05-15T05:56:37.677Z] 05:56:37     INFO - PID 23191 | 1715752597676	Marionette	INFO	Stopped listening on port 34630
[task 2024-05-15T05:56:38.563Z] 05:56:38     INFO - Browser exited with return code 0
[task 2024-05-15T05:56:38.564Z] 05:56:38     INFO - Closing logging queue
[task 2024-05-15T05:56:38.565Z] 05:56:38     INFO - queue closed
[task 2024-05-15T05:56:38.588Z] 05:56:38     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox --marionette about:blank -profile /tmp/tmp9m85d5an
[task 2024-05-15T05:56:38.604Z] 05:56:38     INFO - PID 23693 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2024-05-15T05:56:38.605Z] 05:56:38     INFO - PID 23693 | 1715752587036	Marionette	INFO	Marionette enabled
[task 2024-05-15T05:56:38.606Z] 05:56:38     INFO - PID 23693 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2024-05-15T05:56:38.606Z] 05:56:38     INFO - PID 23693 | 1715752587203	Marionette	INFO	Listening on port 36815
[task 2024-05-15T05:56:38.607Z] 05:56:38     INFO - PID 23693 | console.error: ({})
[task 2024-05-15T05:56:38.611Z] 05:56:38     INFO - PID 23693 | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-05-15T05:56:38.611Z] 05:56:38     INFO - PID 23693 | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-05-15T05:56:38.611Z] 05:56:38     INFO - Starting runner
[task 2024-05-15T05:56:39.146Z] 05:56:39     INFO - TEST-START | /workers/shared-worker-options-mismatch.html

Comment 1

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

Set release status flags based on info from the regressing bug 1895745

Comment 2

[Jens Stutte [:jstutte]]

I am not sure that bug 1895745 contained any change affecting this test.

Comment 3

[Andrew Sutherland [:asuth] (he/him)]

This is the result of new test logic added in https://github.com/web-platform-tests/wpt/pull/45502 that I signed off on corresponding to https://github.com/whatwg/html/issues/10228 and where the creator of that issue also filed bug 1888109 in relation to this when filing the initial issue.

We expect this to permafail and ideally should skip the test because of timeout.

Bug 1797639 tracks addressing this through improvements to the script loader.

Comment 4

[Sandor Molnar[:smolnar]]

Attachment: Bug 1896829 - Update wpt metadata @ /workers/Worker-postMessage-happens-in-parallel.https.html.ini r=asuth

Comment 5

[Andrew Sutherland [:asuth] (he/him)]

Oh, hm, I misunderstood that this issue was about an unexpected OK and was contextualizing why we expected the test to fail. That's presumably an interesting edge case related to the JS interrupt callback happening and/or window teardown allowing a spurious pass to happen. Certainly it makes sense to update the expectations, though.

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/507367ee4afa
Update wpt metadata @ /workers/Worker-postMessage-happens-in-parallel.https.html.ini r=asuth

Comment 7

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/507367ee4afa

Comment 8

[Intermittent Failures Robot]

3 failures in 4547 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3

Platform and build breakdown:

• linux1804-64-shippable-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1896829&startday=2024-05-13&endday=2024-05-19&tree=all