Bug 191704 – [ iOS WK2 ] Layout Test imported/w3c/web-platform-tests/service-workers/service-worker/windowclient-navigate.https.html is flaky

• Component: Tools / Tests
• Status: NEW

[Truitt Savell]

The following layout test is flaky on iOS WK2

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

Probable cause:

Unknown, this test has been marked as flakey on Mac already in https://bugs.webkit.org/show_bug.cgi?id=179352. 

Flakiness Dashboard:

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

Diff:
--- /Volumes/Data/slave/ios-simulator-12-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/windowclient-navigate.https-expected.txt
+++ /Volumes/Data/slave/ios-simulator-12-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/windowclient-navigate.https-actual.txt
@@ -1,12 +1,15 @@
+ 
+
+Harness Error (TIMEOUT), message = null
 
 FAIL normal assert_equals: expected "https://localhost:9443/service-workers/service-worker/resources/blank.html?navigate" but got "NotSupportedError"
 FAIL blank url assert_equals: expected "https://localhost:9443/service-workers/service-worker/resources/windowclient-navigate-worker.js" but got "NotSupportedError"
-FAIL in scope but not controlled test on installing worker assert_equals: expected "TypeError" but got "NotSupportedError"
-FAIL in scope but not controlled test on active worker assert_equals: expected "TypeError" but got "NotSupportedError"
-FAIL out of scope assert_equals: expected "TypeError" but got "NotSupportedError"
-FAIL cross orgin url assert_equals: expected (object) null but got (string) "NotSupportedError"
-FAIL invalid url (http://[example.com]) assert_equals: expected "TypeError" but got "NotSupportedError"
-FAIL invalid url (view-source://example.com) assert_equals: expected "TypeError" but got "NotSupportedError"
-FAIL invalid url (file:///) assert_equals: expected "TypeError" but got "NotSupportedError"
-FAIL invalid url (about:blank) assert_equals: expected "TypeError" but got "NotSupportedError"
+TIMEOUT in scope but not controlled test on installing worker Test timed out
+NOTRUN in scope but not controlled test on active worker 
+NOTRUN out of scope 
+NOTRUN cross orgin url 
+NOTRUN invalid url (http://[example.com]) 
+NOTRUN invalid url (view-source://example.com) 
+NOTRUN invalid url (file:///) 
+NOTRUN invalid url (about:blank)

[Ryan Haddad]

Marked test as flaky on iOS in https://trac.webkit.org/r239463