Bug 285913
| Summary: | imported/w3c/web-platform-tests/web-animations/timing-model/timelines/timelines.html is extremely flakey | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Jonathan Bedard <jbedard> |
| Component: | Animations | Assignee: | Antoine Quint <graouts> |
| Status: | NEW | ||
| Severity: | Normal | CC: | graouts, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Jonathan Bedard
imported/w3c/web-platform-tests/web-animations/timing-model/timelines/timelines.html is a flakey failure, and flakey enough that's it's impacting EWS.
History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fweb-animations%2Ftiming-model%2Ftimelines%2Ftimelines.html
This seems to have started around 288412@main.
We are expecting:
PASS Performs a microtask checkpoint after updating timelines
but getting:
FAIL Performs a microtask checkpoint after updating timelines assert_approx_equals: expected 182 +/- 0.001 but got 149
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Jonathan Bedard
There are two commits around the time this test became flakey that seem quite relevant:
https://commits.webkit.org/288404@main
https://commits.webkit.org/288402@main
Radar WebKit Bug Importer
<rdar://problem/142884114>
Jonathan Bedard
Pull request: https://github.com/WebKit/WebKit/pull/38996
EWS
Test gardening commit 288851@main (3c6f14ce1b1d): <https://commits.webkit.org/288851@main>
Reviewed commits have been landed. Closing PR #38996 and removing active labels.
Antoine Quint
Pull request: https://github.com/WebKit/WebKit/pull/39438
EWS
Test gardening commit 289283@main (b017844466f7): <https://commits.webkit.org/289283@main>
Reviewed commits have been landed. Closing PR #39438 and removing active labels.