Bug 240989 – New test: [macOS] http/tests/media/hls/hls-webvtt-flashing.html is frequently failing

• Status: NEW
• Component: Media

[Ryan Haddad]

http/tests/media/hls/hls-webvtt-flashing.html is failing almost every run on macOS WK1 and is a flaky failure on macOS WK2 since it was added with https://commits.webkit.org/250988@main

--- /Volumes/Data/worker/Apple-Monterey-Release-WK1-Tests/build/layout-test-results/http/tests/media/hls/hls-webvtt-flashing-expected.txt
+++ /Volumes/Data/worker/Apple-Monterey-Release-WK1-Tests/build/layout-test-results/http/tests/media/hls/hls-webvtt-flashing-actual.txt
@@ -5,6 +5,6 @@
 EVENT(cuechange)
 EXPECTED (video.textTracks[0].activeCues.length == '1') OK
 EXPECTED (video.textTracks[0].activeCues[0].text == 'Subtitle Test') OK
-EXPECTED (video.textTracks[0].activeCues[0].endTime > '0.100') OK
+EXPECTED (video.textTracks[0].activeCues[0].endTime > '0.100'), OBSERVED '0.1' FAIL
 END OF TEST
 

https://results.webkit.org/?suite=layout-tests&test=http/tests/media/hls/hls-webvtt-flashing.html

[Radar WebKit Bug Importer]

<rdar://problem/94002733>

[Robert Jenner]

Pull request: https://github.com/WebKit/WebKit/pull/1076

[EWS]

Test gardening commit r294911 (251032@main): <https://commits.webkit.org/251032@main>

Reviewed commits have been landed. Closing PR #1076 and removing active labels.

[Alexey Proskuryakov]

@Jer silly question, should the condition be ">="?