1825591 - Intermittent TEST-UNEXPECTED-PASS | /service-workers/service-worker/fetch-event-respond-with-readable-stream.https.html | Cancellation in the page should be observable in the service worker with nonempty stream - expected FAIL

Status: RESOLVED FIXED

(Core :: DOM: Service Workers, defect)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=410820734&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bF3V-Ik7QSWOOgLQ1vgkrQ/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/bF3V-Ik7QSWOOgLQ1vgkrQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2023-03-30T16:09:16.489Z] 16:09:16     INFO - TEST-PASS | /service-workers/service-worker/fetch-event-respond-with-readable-stream.https.html | Main resource built from a ReadableStream - fetch stream 
[task 2023-03-30T16:09:16.489Z] 16:09:16     INFO - TEST-UNEXPECTED-PASS | /service-workers/service-worker/fetch-event-respond-with-readable-stream.https.html | Cancellation in the page should be observable in the service worker with nonempty stream - expected FAIL
[task 2023-03-30T16:09:16.489Z] 16:09:16     INFO - TEST-INFO | expected FAIL
[task 2023-03-30T16:09:16.495Z] 16:09:16     INFO - ...
[task 2023-03-30T16:09:16.495Z] 16:09:16     INFO - TEST-TIMEOUT | /service-workers/service-worker/fetch-event-respond-with-readable-stream.https.html | took 60456ms

Comment 1

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

:saschanaz, since you are the author of the regressor, bug 1538754, could you take a look?

For more information, please visit auto_nag documentation.

Comment 2

[Kagami Rosylight [:saschanaz] (they/them)]

Technically this is an existing behavior, let's mark it as such. Interesting that it sometimes propagates to SW?

Comment 3

[Atila Butkovits]

Started failing on Tier1 jobs: https://treeherder.mozilla.org/jobs?repo=mozilla-central&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&searchStr=linux%2C18.04%2Cx64%2Cwebrender%2Casan%2Copt%2Cweb%2Cplatform%2Ctests%2Ctest-linux1804-64-asan-qr%2Fopt-web-platform-tests%2Cwpt14&selectedTaskRun=Wfrp_RfyTs62GPaIQTO49g.0

Comment 4

[Kagami Rosylight [:saschanaz] (they/them)]

Hmmm. Maybe it's better to mark as [PASS, FAIL]?

Comment 5

[Narcis Beleuzu [:NarcisB]]

Attachment: Bug 1825591 - Update expectancy for fetch-event-respond-with-readable-stream.https.html. r?#intermittent-reviewers

Comment 6

[Intermittent Failures Robot]

32 failures in 3863 pushes (0.008 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: 7
• mozilla-central: 19
• try: 6

Platform and build breakdown:

• linux1804-64-qr: 12
  • debug: 11
  • opt: 1
• macosx1015-64-qr: 2
  • debug: 1
  • opt: 1
• windows11-64-2009-qr: 2
  • opt: 1
  • debug: 1
• linux1804-64-tsan-qr: 4
  • opt: 4
• linux1804-64-asan-qr: 5
  • opt: 5
• linux1804-64-devedition-qr: 1
  • opt: 1
• linux1804-32-shippable-qr: 1
  • opt: 1
• android-em-7-0-x86_64-qr: 1
  • debug: 1
• android-em-7-0-x86_64-shippable-qr: 1
  • opt: 1
• android-em-7-0-x86_64-shippable-lite-qr: 2
  • opt: 2
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1825591&startday=2023-03-27&endday=2023-04-02&tree=all

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/931c09b16e1f
Update expectancy for fetch-event-respond-with-readable-stream.https.html. r=saschanaz

Comment 8

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

This bug has been marked as a regression. Setting status flag for Nightly to affected.

Comment 9

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/931c09b16e1f

Comment 10

[Intermittent Failures Robot]

10 failures in 3386 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4
• try: 6

Platform and build breakdown:

• linux1804-64-qr: 8
  • debug: 8
• android-em-7-0-x86_64-shippable-lite-qr: 1
  • opt: 1
• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1825591&startday=2023-04-03&endday=2023-04-09&tree=all