277380 2024-07-30 14:59:25 -0700 REGRESSION (280752@main?): [ macOS iOS ] http/wpt/service-workers/fetch-service-worker-preload-cache.https.html is flaky failing. 2025-09-03 04:48:51 -0700 1 1 1 Unclassified WebKit Service Workers WebKit Nightly Build Unspecified Unspecified RESOLVED CONFIGURATION CHANGED InRadar P2 Normal --- 1 aviduya webkit-unassigned webkit-bot-watchers-bugzilla webkit-bug-importer youennf oldest_to_newest 2049636 0 aviduya 2024-07-30 14:59:25 -0700 http/wpt/service-workers/fetch-service-worker-preload-cache.https.html is flaky failing HISTORY: https://results.webkit.org/?suite=layout-tests&test=http%2Fwpt%2Fservice-workers%2Ffetch-service-worker-preload-cache.https.html&platform=ios&platform=mac DIFF: PASS Setup activating worker -PASS Service worker load uses preload through calling fetch on the fetch event request +FAIL Service worker load uses preload through calling fetch on the fetch event request assert_equals: expected "1" but got "0" LINK: https://build.webkit.org/results/Apple-Sonoma-Release-WK2-Tests/281584@main%20(3964)/http/wpt/service-workers/fetch-service-worker-preload-cache.https-diff.txt DESCRIPTION: This is a flaky failure thats occurring on all open source testing queues. Attempted to bisect the regression, could not determine which commit caused it. I've chosen the earliest failure which was 280752@main. The last consistently passing commit was 280748@main. 2049637 1 webkit-bug-importer 2024-07-30 14:59:40 -0700 <rdar://problem/132847742> 2049640 2 aviduya 2024-07-30 15:03:51 -0700 REPRODUCIBILITY: I was able to reproduce the regression on ToT using command run-webkit-tests http/wpt/service-workers/fetch-service-worker-preload-cache.https.html --iterations=10 ----exit-after-n-failures=1 2049651 3 ews-feeder 2024-07-30 15:19:52 -0700 Test gardening commit 281610@main (8251aa92ecae): <https://commits.webkit.org/281610@main> Reviewed commits have been landed. Closing PR #31503 and removing active labels. 2049655 4 aviduya 2024-07-30 15:24:11 -0700 I have set test expectations with the above commit. 2140564 5 youennf 2025-09-03 04:45:15 -0700 It is no longer reproducing in the bots, we should update the test expectations. 2140565 6 youennf 2025-09-03 04:48:51 -0700 Test expectations already removed.