1900042 - Perma TEST-UNEXPECTED-FAIL | /css/css-cascade/scope-starting-style.html | Style rules within @starting-style are scoped - assert_equals: expected "150px" but got "200px" Gecko 128 merges to beta on 2024-06-10

Status: VERIFIED FIXED

(Core :: CSS Parsing and Computation, defect)

Description

[tszentpeteri]

Central-as-beta simulation

How to run these simulations

Failure log:

[task 2024-05-31T11:56:49.607Z] 11:56:49     INFO - TEST-START | /css/css-cascade/scope-starting-style.html
[task 2024-05-31T11:56:49.618Z] 11:56:49     INFO - Closing window d534d06c-a505-4551-82ea-0eace367b00a
[task 2024-05-31T11:56:50.448Z] 11:56:50     INFO - 
[task 2024-05-31T11:56:50.448Z] 11:56:50     INFO - TEST-UNEXPECTED-FAIL | /css/css-cascade/scope-starting-style.html | Style rules within @starting-style are scoped - assert_equals: expected "150px" but got "200px"
[task 2024-05-31T11:56:50.448Z] 11:56:50     INFO - @http://web-platform.test:8000/css/css-cascade/scope-starting-style.html:37:18
[task 2024-05-31T11:56:50.448Z] 11:56:50     INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2622:25
[task 2024-05-31T11:56:50.448Z] 11:56:50     INFO - test@http://web-platform.test:8000/resources/testharness.js:633:30
[task 2024-05-31T11:56:50.448Z] 11:56:50     INFO - @http://web-platform.test:8000/css/css-cascade/scope-starting-style.html:34:7
[task 2024-05-31T11:56:50.448Z] 11:56:50     INFO - TEST-OK | /css/css-cascade/scope-starting-style.html | took 841ms
[task 2024-05-31T11:56:50.455Z] 11:56:50     INFO - PID 2275 | 1717156610455	Marionette	INFO	Stopped listening on port 43518
[task 2024-05-31T11:56:56.509Z] 11:56:56     INFO - Browser exited with return code 0
[task 2024-05-31T11:56:56.511Z] 11:56:56     INFO - Closing logging queue
[task 2024-05-31T11:56:56.511Z] 11:56:56     INFO - queue closed
[task 2024-05-31T11:56:56.522Z] 11:56:56     INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2024-05-31T11:56:56.523Z] 11:56:56     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox --marionette about:blank -profile /tmp/tmp_5dbkyfk
[task 2024-05-31T11:56:56.529Z] 11:56:56     INFO - PID 2591 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2024-05-31T11:56:56.530Z] 11:56:56     INFO - PID 2591 | 1717156532774	Marionette	INFO	Marionette enabled
[task 2024-05-31T11:56:56.530Z] 11:56:56     INFO - PID 2591 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2024-05-31T11:56:56.531Z] 11:56:56     INFO - PID 2591 | 1717156533693	Marionette	INFO	Listening on port 42362
[task 2024-05-31T11:56:56.531Z] 11:56:56     INFO - PID 2591 | console.error: ({})
[task 2024-05-31T11:56:56.532Z] 11:56:56     INFO - PID 2591 | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-05-31T11:56:56.533Z] 11:56:56     INFO - PID 2591 | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-05-31T11:56:56.533Z] 11:56:56     INFO - Starting runner
[task 2024-05-31T11:56:58.220Z] 11:56:58     INFO - TEST-START | /css/css-cascade/scope-supports.html

Comment 1

[David Shin[:dshin]]

Ahh, pref for @starting-style is not enabled for that directory and my usual try runs passed because the pref is enabled for Nightly builds...

Comment 2

[David Shin[:dshin]]

Attachment: Bug 1900042: Set pref for @starting-style in css-cascade wpt tests. r=#style

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/6b8af6df060c
Set pref for @starting-style in css-cascade wpt tests. r=firefox-style-system-reviewers,emilio

Comment 4

[Atila Butkovits]

https://hg.mozilla.org/mozilla-central/rev/6b8af6df060c

Comment 5

[Cosmin Sabou [:CosminS]]

Fix verified in today's beta-sim.

Comment 6

[Intermittent Failures Robot]

2 failures in 4202 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 2

Platform and build breakdown:

• linux1804-64-devedition-qr: 1
  • opt: 1
• linux1804-32-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1900042&startday=2024-05-27&endday=2024-06-02&tree=all