Bug 259482 – REGRESSION(264554@main): [ WK2 ] fast/media/managed-media-source-open-crash.html is a flaky failure

• Status: RESOLVED
• Resolution: CONFIGURATION CHANGED
• Component: Media

[Ben Schwartz]

fast/media/managed-media-source-open-crash.html

This test is a consistent/flaky failure on WK2.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=fast%2Fmedia%2Fmanaged-media-source-open-crash.html&flavor=wk2

TEXT DIFF:

-CONSOLE MESSAGE: Unhandled Promise Rejection: InvalidStateError: The object is in an invalid state.
 PASS if no crash.

DIFF URL:

https://build.webkit.org/results/Apple-Monterey-Release-AppleSilicon-WK2-Tests/266291@main%20(10275)/fast/media/managed-media-source-open-crash-pretty-diff.html

[Radar WebKit Bug Importer]

<rdar://problem/112839193>

[Ben Schwartz]

I was able to reproduce this bug on macOS Ventura using arm64 running the test as follows:

run-webkit-tests fast/media/managed-media-source-open-crash.html --iterations 50

Using the flakiness dashboard, I was able to identify that the regression point appears to be the test's introduction to the project at 264554@main.

[Ben Schwartz]

Pull request: https://github.com/WebKit/WebKit/pull/16070

[EWS]

Test gardening commit 266294@main (d9c2f80ff563): <https://commits.webkit.org/266294@main>

Reviewed commits have been landed. Closing PR #16070 and removing active labels.

[Ben Schwartz]

To clarify, this is a flaky failure; however, it is fairly consistently failing (which is why I wrote "consistent/flaky failure" in the original bug message).

I have marked this test as a flaky failure while this issue is investigated (https://github.com/WebKit/WebKit/pull/16070).

[Ben Schwartz]

Investigation completed, determined that it is normal for the test to either pass or fail. Closing as resolved.