Bug 207225 - [ macOS iOS ] imported/w3c/web-platform-tests/service-workers/service-worker/extendable-event-waituntil.https.html is flaky failing
Summary: [ macOS iOS ] imported/w3c/web-platform-tests/service-workers/service-worker/...
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: 2020-02-04 13:57 PST by Jacob Uphoff
Modified: 2022-11-09 09:31 PST (History)
3 users (show)

See Also:

Attachments
Update Test Expectations (2.48 KB, patch)
2020-02-04 14:00 PST, Jacob Uphoff 		no flags Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Jacob Uphoff 2020-02-04 13:57:12 PST 
imported/w3c/web-platform-tests/service-workers/service-worker/extendable-event-waituntil.https.html

This test has been a flaky failure for all visible history on debug and release 

I was able to reproduce the failure simply by running the test in iterations (ran 5000, got 50 failures)

History:

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fservice-workers%2Fservice-worker%2Fextendable-event-waituntil.https.html&limit=50000

Diff:

--- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/extendable-event-waituntil.https-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/extendable-event-waituntil.https-actual.txt
@@ -1,8 +1,10 @@
+
+Harness Error (TIMEOUT), message = null
 
 PASS Test install event waitUntil fulfilled 
 PASS Test ExtendableEvent multiple waitUntil fulfilled. 
 PASS Test ExtendableEvent waitUntil reject precedence. 
-PASS Test activate event waitUntil fulfilled 
-PASS Test install event waitUntil rejected 
-PASS Test activate event waitUntil rejected. 
+TIMEOUT Test activate event waitUntil fulfilled Test timed out
+NOTRUN Test install event waitUntil rejected 
+NOTRUN Test activate event waitUntil rejected.
Comment 1 Jacob Uphoff 2020-02-04 14:00:37 PST 
Created attachment 389702 [details]
Update Test Expectations
Comment 2 Ryan Haddad 2020-02-04 14:13:00 PST 
Comment on attachment 389702 [details]
Update Test Expectations

Clearing flags on attachment: 389702

Committed r255696: <https://trac.webkit.org/changeset/255696>
Comment 3 Radar WebKit Bug Importer 2020-02-04 14:13:44 PST 
<rdar://problem/59164486>
Comment 4 youenn fablet 2022-11-09 01:51:38 PST 
Not flaky anymore
Comment 5 Ryan Haddad 2022-11-09 09:31:27 PST 
Expectations were removed in https://commits.webkit.org/256483@main