Bug 304851

Summary: REGRESSION(304905@main): [macOS iOS] imported/w3c/web-platform-tests/workers/worker-performance.worker.html is flaky failure
Product: WebKit Reporter: Marta Darbinyan <darbinyan>
Component: New BugsAssignee: Alex Christensen <achristensen>
Status: RESOLVED FIXED    
Severity: Normal CC: helmut, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Marta Darbinyan
Reported 2026-01-02 10:31:04 PST
The following test is consistent failure on macOS and iOS queues both on main and in EWS. The test regressed after 304905@main. imported/w3c/web-platform-tests/workers/worker-performance.worker.html Error: -FAIL Resource timing seems to work in workers assert_greater_than: Resource timing numbers reflect reality somewhat expected a number greater than 230 but got 0 +FAIL Resource timing seems to work in workers assert_greater_than: Resource timing numbers reflect reality somewhat expected a number greater than 230 but got 1 Test result: https://ews-build.webkit.org/#/builders/136/builds/41690 Test history: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fworkers%2Fworker-performance.worker.html
Attachments
Radar WebKit Bug Importer
Comment 1 2026-01-02 10:31:24 PST
EWS
Comment 2 2026-01-02 10:51:18 PST
Test gardening commit 305049@main (57b45f8b29c5): <https://commits.webkit.org/305049@main> Reviewed commits have been landed. Closing PR #56011 and removing active labels.
Alex Christensen
Comment 3 2026-01-06 14:07:53 PST
EWS
Comment 4 2026-01-08 16:12:17 PST
Committed 305317@main (9efcc7af593d): <https://commits.webkit.org/305317@main> Reviewed commits have been landed. Closing PR #56158 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.