Quarantine VirtualizeTest.ScrollToIndexAsync_CancellationCancelsProviderRequest

[github-actions]

Failing Test(s)

• Microsoft.AspNetCore.Components.Virtualization.VirtualizeTest.ScrollToIndexAsync_CancellationCancelsProviderRequest

Failure Frequency

Failed 2 times over the past 30 days.

Error Message

System.TimeoutException : The operation has timed out.

Stacktrace

Details

at Microsoft.AspNetCore.Components.Virtualization.VirtualizeTest.[REDACTED]() in /_/[REDACTED].cs:line 1091
--- End of stack trace from previous location ---

Logs

Details

No Helix console log content could be retrieved for this run (log download is not permitted for Part 1 analysis; only the injected error/stack data above was available).

Build

https://dev.azure.com/dnceng-public/public/_build/results?buildId=1566453

Generated by Daily Test Quarantine Management · auto · 367.4 AIC · ⌖ 10.4 AIC · ⊞ 4.3K · ◷

[github-actions]

This unit test asserts that cancelling a Virtualize scroll-to-index request also cancels the in-flight items-provider request. It has timed out twice in the past 30 days with System.TimeoutException: The operation has timed out., around line 1091 of the test file — likely a TaskCompletionSource/synchronization wait that occasionally doesn't complete within the test's timeout, suggesting a race between the cancellation signal and the provider's request-started signal rather than a real product defect. Not a consistent regression (is_consistent_regression is false/absent), so quarantining while the timing race is investigated further is appropriate.

Quarantining via a follow-up PR.

Generated by Daily Test Quarantine Management · auto · 367.4 AIC · ⌖ 10.4 AIC · ⊞ 4.3K · ◷