305503 2026-01-14 13:42:31 -0800 [WPE][GTK] Layout test imported/w3c/web-platform-tests/service-workers/service-worker/fetch-request-redirect.https.html is flaky failure 2026-01-14 15:23:08 -0800 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=305514 P2 Normal --- 1 clopez webkit-unassigned oldest_to_newest 2171925 0 clopez 2026-01-14 13:42:31 -0800 Layout test imported/w3c/web-platform-tests/service-workers/service-worker/fetch-request-redirect.https.html is a flaky failure in the GTK and WPE ports. it has been like that since almost one year ago. It started to be a flaky failure around 289998@main This is the diff when it fails: --- /sdk/webkit/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-request-redirect.https-expected.txt +++ /sdk/webkit/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-request-redirect.https-actual.txt @@ -14,7 +14,7 @@ PASS Loading redirected image with Request.redirect=manual should fail. - default PASS Normal audio resource should be loaded. - default PASS Redirected audio resource should be loaded. - default -PASS Loading redirected audio with Request.redirect=follow should succeed. - default +FAIL Loading redirected audio with Request.redirect=follow should succeed. - default undefined PASS Loading redirected audio with Request.redirect=error should fail. - default PASS Loading redirected audio with Request.redirect=manual should fail. - default PASS Normal iframe loading should succeed. - default Flaky report for GTK and WPE: The bot gtk-release completed 924 runs on the interval [301580@main-305580@main] Frecuency of results for test: imported/w3c/web-platform-tests/service-workers/service-worker/fetch-request-redirect.https.html 614 times [66.5%] -> TEXT 101 times [10.9%] -> TEXT PASS 209 times [22.6%] -> NOERROR Of those 924 runs it didn't match the expectation 715 times [77.4%] Details of the type and frequency of unmatched expectations: 614 times [66.5%] -> TEXT (Expected: PASS) 101 times [10.9%] -> TEXT PASS (Expected: PASS) Flakiness factor: 49.1% - This test was flaky on 49.1% of the 924 runs analyzed, either giving different results within a single run, or a different result than in the previous run. The bot wpe-release completed 940 runs on the interval [301591@main-305586@main] Frecuency of results for test: imported/w3c/web-platform-tests/service-workers/service-worker/fetch-request-redirect.https.html 169 times [18.0%] -> NOERROR 674 times [71.7%] -> TEXT 97 times [10.3%] -> TEXT PASS Of those 940 runs it didn't match the expectation 771 times [82.0%] Details of the type and frequency of unmatched expectations: 674 times [71.7%] -> TEXT (Expected: PASS) 97 times [10.3%] -> TEXT PASS (Expected: PASS) Flakiness factor: 43.0% - This test was flaky on 43.0% of the 940 runs analyzed, either giving different results within a single run, or a different result than in the previous run. 2171979 1 clopez 2026-01-14 15:23:08 -0800 Expectations updated at 305610@main