Bug 275873 – REGRESSION (280303@main): [ macOS Sonoma wk2 ] storage/indexeddb/database-transaction-cycle.html is a flaky failure

• Status: RESOLVED
• Resolution: FIXED
• Component: Website Storage

[Anfernee Viduya]

Created attachment 471740 [details]
The test list that was produced by the command.

storage/indexeddb/database-transaction-cycle.html 

DESCRIPTION: 
This test has been flaky. Im not able to reproduce issue on its own using 280303@main, but can be reproduced using a test list. I have also attached the test list used to reproduce the bug with said commands. A thought that it could be that an another test is causing this one to fail. Im working on narrowing it down. 

This is the command I ran to reproduce the issue using test list without sharding. 
layout-test-worker-parser https://build.webkit.org/\#/builders/926/builds/3531 -t storage/indexeddb/database-transaction-cycle.html -o ~/Desktop/test_list.txt
run-webkit-test --root debugbuild280303@main --test-list ~/Desktop/test_list.txt --debug --child-process=1 


HISTORY: 
https://results.webkit.org/?suite=layout-tests&test=storage%2Findexeddb%2Fdatabase-transaction-cycle.html&limit=50000&version_name=Sonoma

PRETTY DIFF: 
https://build.webkit.org/results/Apple-Sonoma-Debug-AppleSilicon-WK2-Tests/280303@main%20(3172)/storage/indexeddb/database-transaction-cycle-pretty-diff.html

[Radar WebKit Bug Importer]

<rdar://problem/130533978>

[Anfernee Viduya]

UPDATE:
I was able to narrow down to what's causing this flaky test failures, it looks like preceding test within /storage in the test_list.txt is causing the issue. 

Additionally, running these two test isolated together,

storage/indexeddb/database-close-private.html
storage/indexeddb/database-transaction-cycle.html

causes a constant failure of thh "storage/indexeddb/database-transaction-cycle.html" test.

[Anfernee Viduya]

Pull request: https://github.com/WebKit/WebKit/pull/30418

[EWS]

Test gardening commit 280597@main (87611b6e114f): <https://commits.webkit.org/280597@main>

Reviewed commits have been landed. Closing PR #30418 and removing active labels.

[Anfernee Viduya]

Ive opted to set test expectations with the above commit.