Test failure System.Net.Http.WinHttpHandlerFunctional.Tests.BidirectionStreamingTest.AfterReadResponseServerError_ClientWrite

[v-wenyuxu]

Failed in: runtime-coreclr libraries-jitstress 20230423.1

Failed tests:

net8.0-windows-Release-arm64-CoreCLR_checked-jitstress2_tiered-Windows.11.Arm64.Open
    - System.Net.Http.WinHttpHandlerFunctional.Tests.BidirectionStreamingTest.AfterReadResponseServerError_ClientWrite

�Error message:

 Assert.Throws() Failure
Expected: typeof(System.IO.IOException)
Actual:   (No exception was thrown)

�Stack trace:

    at System.Net.Http.WinHttpHandlerFunctional.Tests.BidirectionStreamingTest.AfterReadResponseServerError_ClientWrite() in /_/src/libraries/System.Net.Http.WinHttpHandler/tests/FunctionalTests/BidirectionStreamingTest.cs:line 146
--- End of stack trace from previous location ---

�

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Issue Details

---

Failed in: runtime-coreclr libraries-jitstress 20230423.1

Failed tests:

net8.0-windows-Release-arm64-CoreCLR_checked-jitstress2_tiered-Windows.11.Arm64.Open
    - System.Net.Http.WinHttpHandlerFunctional.Tests.BidirectionStreamingTest.AfterReadResponseServerError_ClientWrite

�Error message:

 Assert.Throws() Failure
Expected: typeof(System.IO.IOException)
Actual:   (No exception was thrown)

�Stack trace:

    at System.Net.Http.WinHttpHandlerFunctional.Tests.BidirectionStreamingTest.AfterReadResponseServerError_ClientWrite() in /_/src/libraries/System.Net.Http.WinHttpHandler/tests/FunctionalTests/BidirectionStreamingTest.cs:line 146
--- End of stack trace from previous location ---

�

Author:	v-wenyuxu
Assignees:	-
Labels:	arch-arm64, area-System.Net.Http, os-windows, JitStress
Milestone:	-

[ManickaP]

Based on Kusto data, we've getting this error sporadically for a while (oldest occurrence is from 12/22). It happens only on Windows Arm 64. It might be timing issue between receiving the RST frame and sending some data here, i.e. test bug:

runtime/src/libraries/System.Net.Http.WinHttpHandler/tests/FunctionalTests/BidirectionStreamingTest.cs

Lines 143 to 146 in 018a9bd

	// Server sends RST_STREAM.
	await connection.WriteFrameAsync(new RstStreamFrame(FrameFlags.EndStream, 0, streamId));
	await Assert.ThrowsAsync<IOException>(() => requestStream.WriteAsync(new byte[50]).AsTask());

Triage: moving to future, we can bump the priority if starts occurring more often.

[MihaZupan]

Closing as duplicate of #86262 as that one already gets build-analysis updates on impacted PRs.