1837753 - High freq shippable TEST-UNEXPECTED-FAIL | /html/semantics/scripting-1/the-script-element/module/dynamic-import/microtasks/basic.any.html | import() should not drain the microtask queue when loading an already loaded module - assert_less_than: exp

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, defect)

Description

[Treeherder Bug Filer]

Filed by: imoraru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=418811995&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/dWHI2g8hSPCz6Xxfsg5suQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2023-06-10T11:35:52.266Z] 11:35:52     INFO - TEST-START | /streams/transform-streams/backpressure.any.serviceworker.html
[task 2023-06-10T11:35:52.353Z] 11:35:52     INFO - PID 7383 | console.error: (new Error("Unexpected content-type \"text/plain;charset=US-ASCII\"", "resource://services-settings/Utils.sys.mjs", 399))
[task 2023-06-10T11:35:52.526Z] 11:35:52     INFO - PID 7383 | console.error: (new Error("Unexpected content-type \"text/plain;charset=US-ASCII\"", "resource://services-settings/Utils.sys.mjs", 399))
[task 2023-06-10T11:35:52.710Z] 11:35:52     INFO - 
[task 2023-06-10T11:35:52.710Z] 11:35:52     INFO - TEST-PASS | /html/semantics/scripting-1/the-script-element/module/dynamic-import/microtasks/basic.any.html | import() should not drain the microtask queue if it fails during specifier resolution 
[task 2023-06-10T11:35:52.710Z] 11:35:52     INFO - TEST-UNEXPECTED-FAIL | /html/semantics/scripting-1/the-script-element/module/dynamic-import/microtasks/basic.any.html | import() should not drain the microtask queue when loading an already loaded module - assert_less_than: expected a number less than 1000 but got 1000
[task 2023-06-10T11:35:52.710Z] 11:35:52     INFO - @http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/module/dynamic-import/microtasks/basic.any.js:21:19
[task 2023-06-10T11:35:52.710Z] 11:35:52     INFO - 
[task 2023-06-10T11:35:52.710Z] 11:35:52     INFO - TEST-PASS | /html/semantics/scripting-1/the-script-element/module/dynamic-import/microtasks/basic.any.html | import() should drain the microtask queue when fetching a new module 
[task 2023-06-10T11:35:52.710Z] 11:35:52     INFO - TEST-KNOWN-INTERMITTENT-OK | /html/semantics/scripting-1/the-script-element/module/dynamic-import/microtasks/basic.any.html | took 19544ms
[task 2023-06-10T11:35:52.712Z] 11:35:52     INFO - PID 23410 | 1686396952710	Marionette	INFO	Stopped listening on port 48426
[task 2023-06-10T11:35:52.761Z] 11:35:52     INFO - ..............
[task 2023-06-10T11:35:52.761Z] 11:35:52     INFO - TEST-OK | /streams/transform-streams/backpressure.any.serviceworker.html | took 480ms
[task 2023-06-10T11:35:52.763Z] 11:35:52     INFO - TEST-START | /streams/transform-streams/backpressure.any.sharedworker.html

Comment 1

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

Set release status flags based on info from the regressing bug 1835466

Comment 2

[Iulian Moraru]

Attachment: Bug 1837753 - Update expectations for a subtest in microtasks/basic.any.js. r=aryx,jgraham

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/ac48a8049aa0
Update expectations for a subtest in microtasks/basic.any.js. r=CosminS DONTBUILD

Comment 4

[Intermittent Failures Robot]

21 failures in 265 pushes (0.079 failures/push) were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 13
• try: 7
• autoland: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 9
  • opt: 9
• windows11-32-2009-shippable-qr: 3
  • opt: 3
• windows11-64-2009-shippable-qr: 3
  • opt: 3
• macosx1015-64-shippable-qr: 3
  • opt: 3
• linux1804-64-devedition-qr: 1
  • opt: 1
• macosx1015-64-devedition-qr: 1
  • opt: 1
• windows11-64-2009-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1837753&startday=2023-06-10&endday=2023-06-10&tree=all

Comment 5

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/ac48a8049aa0

Comment 6

[Serban Stanca [:SerbanS]]

The patch doesn't seem to fix the problem ---> https://treeherder.mozilla.org/jobs?repo=mozilla-central&group_state=expanded&resultStatus=success%2Cpending%2Crunning%2Ctestfailed%2Cbusted%2Cexception%2Cusercancel&searchStr=linux%2C18.04%2Cx64%2Cwebrender%2Cshippable%2Copt%2Cweb%2Cplatform%2Ctests%2Ctest-linux1804-64-shippable-qr%2Fopt-web-platform-tests%2Cwpt10&revision=8d0ea6c4c7d5b9e2b0c51b8fa099e0d18d078a73&selectedTaskRun=UoZ_hsYqRLCGnYfD6PcocA.0.

Comment 7

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

Set release status flags based on info from the regressing bug 1835466

Comment 8

[Narcis Beleuzu [:NarcisB]]

Adding a patch to revert the changes made on "basic.any.html" in Bug 1835466.
Tested on try

Comment 9

[Narcis Beleuzu [:NarcisB]]

Attachment: Bug 1837753 - Revert the expectancy of basic.any.html. r?jgraham

Comment 10

[Intermittent Failures Robot]

37 failures in 3885 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

This is the #35 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:

• mozilla-central: 21
• try: 13
• autoland: 3

Platform and build breakdown:

• linux1804-64-shippable-qr: 13
  • opt: 13
• windows11-32-2009-shippable-qr: 6
  • opt: 6
• windows11-64-2009-shippable-qr: 5
  • opt: 5
• macosx1015-64-shippable-qr: 6
  • opt: 6
• linux1804-64-devedition-qr: 2
  • opt: 2
• macosx1015-64-devedition-qr: 2
  • opt: 2
• windows11-64-2009-devedition-qr: 2
  • opt: 2
• linux1804-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1837753&startday=2023-06-05&endday=2023-06-11&tree=all

Comment 11

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/272170eab9b2
Revert expectations for subtest on basic.any.html after wpt-sync. a=test-only

Comment 12

[Intermittent Failures Robot]

26 failures in 698 pushes (0.037 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 7
• mozilla-central: 12
• try: 7

Platform and build breakdown:

• linux1804-64-qr: 7
  • opt: 7
• windows11-64-2009-shippable-qr: 4
  • opt: 4
• macosx1015-64-shippable-qr: 4
  • opt: 4
• windows11-32-2009-shippable-qr: 3
  • opt: 3
• linux1804-64-shippable-qr: 5
  • opt: 5
• linux1804-64-devedition-qr: 1
  • opt: 1
• windows11-64-2009-devedition-qr: 1
  • opt: 1
• macosx1015-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1837753&startday=2023-06-12&endday=2023-06-12&tree=all

Comment 13

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/272170eab9b2

Comment 14

[Intermittent Failures Robot]

32 failures in 4079 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

** 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: 8
• mozilla-central: 16
• try: 8

Platform and build breakdown:

• linux1804-64-qr: 9
  • opt: 9
• windows11-64-2009-shippable-qr: 5
  • opt: 5
• macosx1015-64-shippable-qr: 5
  • opt: 5
• windows11-32-2009-shippable-qr: 4
  • opt: 4
• linux1804-64-shippable-qr: 6
  • opt: 6
• linux1804-64-devedition-qr: 1
  • opt: 1
• windows11-64-2009-devedition-qr: 1
  • opt: 1
• macosx1015-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1837753&startday=2023-06-12&endday=2023-06-18&tree=all