Bug 190828 – [ Mojave Debug ] Layout Test http/tests/workers/service/self_registration.html is flaky

• Component: Tools / Tests
• Status: RESOLVED DUPLICATE

[Truitt Savell]

The following layout test is flaky on MacOS Mojave Debug WK2

http/tests/workers/service/self_registration.html

Probable cause:

Issue has been present since Mojave was introduced to open source. 

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=http%2Ftests%2Fworkers%2Fservice%2Fself_registration.html

Diff:
--- /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/http/tests/workers/service/self_registration-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/http/tests/workers/service/self_registration-actual.txt
@@ -23,7 +23,6 @@
 - scriptURL: http://127.0.0.1:8000/workers/service/resources/self_registration-worker.js
 - state: activating
 
-Received statechange event on service worker
 * self.registration
 scope: http://127.0.0.1:8000/workers/service/resources/
 updateViaCache: imports
@@ -31,6 +30,6 @@
 waiting worker: null
 active worker:
 - scriptURL: http://127.0.0.1:8000/workers/service/resources/self_registration-worker.js
-- state: activated
+- state: activating

[Dawei Fenton (:realdawei)]

marked flaky in: https://trac.webkit.org/changeset/237592/webkit

[Radar WebKit Bug Importer]

<rdar://problem/45673112>

[youenn fablet]

*** This bug has been marked as a duplicate of bug 196735 ***