Bug 271328 - [ macOS wk2 ] http/tests/media/fairplay/fps-mse-multi-key-renewal.html is a flaky failure
Summary: [ macOS wk2 ] http/tests/media/fairplay/fps-mse-multi-key-renewal.html is a f...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2024-03-20 11:49 PDT by Marta Darbinyan
Modified: 2024-03-20 17:02 PDT (History)
3 users (show)

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Description Marta Darbinyan 2024-03-20 11:49:03 PDT 
Description:
http/tests/media/fairplay/fps-mse-multi-key-renewal.html
Is a flaky failure on macOS wk2 for a while. The regression point is unclear since the test was flaky back through all test history.


This issue can be reproduced using the command: 
run-webkit-tests --root  --exit-after-n-failures 50 --debug <test>

History:
https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fmedia%2Ffairplay%2Ffps-mse-multi-key-renewal.html&flavor=wk2

Diff Log:
@@ -22,7 +22,6 @@
 EVENT(message)
 Requesting key.
 PROMISE: licenseResponse resolved
-PROMISE: session.update() resolved
-EXPECTED (session.keyStatuses.size == '4') OK
+TypeError: Type error FAIL
 END OF TEST

Link:
https://build.webkit.org/results/Apple-Sonoma-Release-WK2-Tests/276407@main%20(2107)/http/tests/media/fairplay/fps-mse-multi-key-renewal-pretty-diff.html
Comment 1 Radar WebKit Bug Importer 2024-03-20 11:49:22 PDT 
<rdar://problem/125103997>