Bug 303507 – REGRESSION(303527@main): [ macOS iOS Debug ] http/tests/ipc/ipc-fetch-task-message-crash.html is a constant timeout

• Component: New Bugs
• Status: NEW

[Marta Darbinyan]

The following test started timing out on iOS and macOS after 303527@main.

 http/tests/ipc/ipc-fetch-task-message-crash.html 

+CONSOLE MESSAGE: Unhandled Promise Rejection: SerializationError: When serializing argument/field 'metrics': When serializing struct metrics of type WebCore::NetworkLoadMetrics: argument/field 'complete' is missing
+FAIL: Timed out waiting for notifyDone to be called
+
 This test passes if WebKit does not crash.

Test history:
https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fipc%2Fipc-fetch-task-message-crash.html&style=debug

Test result:
https://ews-build.webkit.org/#/builders/161/builds/5120

[Radar WebKit Bug Importer]

<rdar://problem/165800599>

[Karl Rackler]

These tests have the same regression point for timeouts:
http/tests/xmlhttprequest/origin-exact-matching.html
inspector/animation/nameChanged.html
inspector/audit/basic-error.html
inspector/canvas/console-record-offscreen-webgl.html
inspector/dom/customElementState.html
inspector/injected-script/observable.html
inspector/network/intercept-aborted-request.html
inspector/page/filter-cookies-for-domain.html

[EWS]

Test gardening commit 303934@main (f77871ca0425): <https://commits.webkit.org/303934@main>

Reviewed commits have been landed. Closing PR #54868 and removing active labels.

[Alex Christensen]

<https://commits.webkit.org/303953@main> fixed http/tests/ipc/ipc-fetch-task-message-crash.html.  The other tests are pretty clearly unrelated, and seem to be occasionally flaky as far back as they've been run on Tahoe A wk2 Debug