244736 2022-09-02 15:51:46 -0700 REGRESSION (246057@main): [ macOS wk1 ] imported/w3c/web-platform-tests/video-rvfc/request-video-frame-callback.html is a flaky failure 2026-10-17 00:36:07 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 rackler jer.noble cdumez jer.noble webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1895906 0 rackler 2022-09-02 15:51:46 -0700 Description: imported/w3c/web-platform-tests/video-rvfc/request-video-frame-callback.html This test was added at 243270@main and consistently passed until 246057@main, when it began to flaky fail. REPRODUCTION STEPS I can reproduce this on 254109@main ToT. Command: run-webkit-tests --debug --root 254109@main-debug -1 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --iterations 50 -f --no-retry imported/w3c/web-platform-tests/video-rvfc/request-video-frame-callback.html Result: Unexpected flakiness: text-only failures (1) imported/w3c/web-platform-tests/video-rvfc/request-video-frame-callback.html [ Failure Pass ] History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fvideo-rvfc%2Frequest-video-frame-callback.html&platform=mac&flavor=wk1&limit=50000&recent=false Diff: --- /Volumes/Data/worker/Apple-Monterey-Debug-AppleSilicon-WK1-Tests/build/layout-test-results/imported/w3c/web-platform-tests/video-rvfc/request-video-frame-callback-expected.txt +++ /Volumes/Data/worker/Apple-Monterey-Debug-AppleSilicon-WK1-Tests/build/layout-test-results/imported/w3c/web-platform-tests/video-rvfc/request-video-frame-callback-actual.txt @@ -1,8 +1,10 @@ + +Harness Error (TIMEOUT), message = null PASS Test we can register a video.rVFC callback. PASS Test video.rVFC callbacks run before window.rAF callbacks. PASS Test we can cancel a video.rVFC request. PASS Test invalid calls to the video.rVFC API. -PASS Test video.rVFC does not stop when switching sources. +TIMEOUT Test video.rVFC does not stop when switching sources. Test timed out 1895907 1 webkit-bug-importer 2022-09-02 15:52:04 -0700 <rdar://problem/99507721> 1895910 2 rackler 2022-09-02 15:55:23 -0700 I have marked this test as a flaky failure while this issue is investigated. 1895917 3 ews-feeder 2022-09-02 16:03:17 -0700 Test gardening commit 254118@main (baf9e11f3a46): <https://commits.webkit.org/254118@main> Reviewed commits have been landed. Closing PR #3974 and removing active labels. 1913314 4 jer.noble 2022-11-17 16:02:16 -0800 Pull request: https://github.com/WebKit/WebKit/pull/6610 1913515 5 ews-feeder 2022-11-18 11:53:55 -0800 Committed 256846@main (34a5a7308d8a): <https://commits.webkit.org/256846@main> Reviewed commits have been landed. Closing PR #6610 and removing active labels. 2265431 6 fred.wang 2026-10-17 00:36:07 -0700 *** Bug 188310 has been marked as a duplicate of this bug. ***