Bug 230412 - [Mac iOS] imported/w3c/web-platform-tests/service-workers/service-worker/clients-matchall-client-types.https.html is a flaky failure
Summary: [Mac iOS] imported/w3c/web-platform-tests/service-workers/service-worker/clie...
Status: RESOLVED CONFIGURATION CHANGED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Service Workers (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-09-17 10:45 PDT by Eric Hutchison
Modified: 2022-11-09 09:31 PST (History)
4 users (show)

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Description Eric Hutchison 2021-09-17 10:45:32 PDT 
imported/w3c/web-platform-tests/service-workers/service-worker/clients-matchall-client-types.https.html 

is a flaky failure on Mac and iOS.

History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fservice-workers%2Fservice-worker%2Fclients-matchall-client-types.https.html

Results: https://build.webkit.org/results/Apple-iPadOS-14-Simulator-Release-WK2-Tests/r282630%20(2155)/results.html

Diff: 
--- /Volumes/Data/worker/ipados-simulator-14-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/clients-matchall-client-types.https-expected.txt
+++ /Volumes/Data/worker/ipados-simulator-14-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/clients-matchall-client-types.https-actual.txt
@@ -1,4 +1,4 @@
 
 PASS Verify matchAll() with window client type
-FAIL Verify matchAll() with {window, sharedworker, worker} client types promise_test: Unhandled rejection with value: object "TypeError: null is not an object (evaluating 'w.port.onmessage = _ => resolve(w)')"
+FAIL Verify matchAll() with {window, sharedworker, worker} client types promise_test: Unhandled rejection with value: object "TypeError: null is not an object (evaluating 'w.port.onmessage = _ => resolve(w);')"
 
Reproduced test failure locally on r282273 using run-webkit-tests --ios-simulator --iterations 100 --exit-after-n-failures 1 imported/w3c/web-platform-tests/service-workers/service-worker/clients-matchall-client-types.https.html
Comment 1 Radar WebKit Bug Importer 2021-09-17 10:46:23 PDT 
<rdar://problem/83247119>
Comment 2 Eric Hutchison 2021-09-17 10:53:48 PDT 
Updated test expectations at http://trac.webkit.org/changeset/282671/webkit
Comment 3 youenn fablet 2022-11-09 01:48:59 PST 
Not flaky anymore
Comment 4 Ryan Haddad 2022-11-09 09:30:07 PST 
We need to remove the flaky test expectations.
Comment 5 Ryan Haddad 2022-11-09 09:31:36 PST 
Expectations were removed in https://commits.webkit.org/256483@main