Bug 190847 – [iOS Debug WK2] Layout Test imported/w3c/web-platform-tests/service-workers/service-worker/unregister-then-register-new-script.https.html is a flaky failure

• Status: NEW
• Component: New Bugs

[Ryan Haddad]

The following layout test is flaky on iOS Debug WK2

imported/w3c/web-platform-tests/service-workers/service-worker/unregister-then-register-new-script.https.html

Probable cause:

Unknown. This test appears to have been flaky ever since the iOS 12 bots were brought up.

Flakiness Dashboard:

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

--- /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/unregister-then-register-new-script.https-expected.txt
+++ /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/unregister-then-register-new-script.https-actual.txt
@@ -1,5 +1,8 @@
+
+
+Harness Error (TIMEOUT), message = null
 
 PASS Registering a new script URL while an unregistered registration is in use 
 PASS Registering a new script URL that 404s does not resurrect an unregistered registration 
-PASS Registering a new script URL that fails to install does not resurrect an unregistered registration 
+TIMEOUT Registering a new script URL that fails to install does not resurrect an unregistered registration Test timed out

[Truitt Savell]

marked test flakey in https://trac.webkit.org/changeset/237385/webkit

[Radar WebKit Bug Importer]

<rdar://problem/45647948>