Layout Test imported/w3c/web-platform-tests/service-workers/service-worker/fetch-event.https.html is a flaky failure

• Component: Service Workers
• Status: NEW ---

[Ryan Haddad]

The following layout test is flaky on mac-wk2

imported/w3c/web-platform-tests/service-workers/service-worker/fetch-event.https.html

Probable cause:

Unknown.

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fservice-workers%2Fservice-worker%2Ffetch-event.https.html


Diff from most recent failure:
--- /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-event.https-expected.txt
+++ /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-event.https-actual.txt
@@ -7,7 +7,7 @@
 PASS Service Worker responds to fetch event with an existing client id 
 PASS Service Worker does not respond to fetch event 
 PASS Service Worker responds to fetch event with null response body 
-PASS Service Worker fetches other file in fetch event 
+FAIL Service Worker fetches other file in fetch event assert_unreached: unexpected rejection: wait_for_state must be passed a ServiceWorker Reached unreachable code
 PASS Service Worker responds to fetch event with POST form 
 PASS Multiple calls of respondWith must throw InvalidStateErrors 
 PASS Service Worker event.respondWith must set the used flag