[Webkit-unassigned] [Bug 201661] New: Layout Test imported/w3c/web-platform-tests/service-workers/service-worker/getregistrations.https.html is flaky

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=201661

            Bug ID: 201661
           Summary: Layout Test
                    imported/w3c/web-platform-tests/service-workers/servic
                    e-worker/getregistrations.https.html is flaky
           Product: WebKit
           Version: Other
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Service Workers
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

The following layout test is flaky on Mojave Release WK2

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

Probable cause:

It seems like this started after a service worker WPT update in https://trac.webkit.org/changeset/249672/webkit

Flakiness Dashboard:

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

--- /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/getregistrations.https-expected.txt
+++ /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/getregistrations.https-actual.txt
@@ -1,4 +1,3 @@
-

 PASS registrations are not returned following unregister 
 PASS Register then getRegistrations

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