System.IO.Pipes.Tests test doesnt throw

[runfoapp]

Runfo Tracking Issue: System.IO.Pipes.Tests test doesnt throw

Build	Definition	Kind	Run Name	Console	Core Dump	Test Results	Run Client
1895277	runtime	PR 72602	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1895175	runtime	PR 72597	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1895037	runtime	PR 72533	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1894820	runtime	Rolling	net7.0-windows-Release-x86-CoreCLR_checked-Windows.10.Amd64.Open	console.log			runclient.py
1894300	runtime	PR 72154	net7.0-windows-Release-x86-CoreCLR_release-Windows.7.Amd64.Open	console.log			runclient.py
1894090	runtime	PR 72530	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1893875	runtime	PR 72536	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1893849	runtime	PR 72554	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1893755	runtime	PR 67049	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1893617	runtime	Rolling	net7.0-windows-Release-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1893340	runtime	PR 72500	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1893340	runtime	PR 72500	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1893180	runtime	PR 72522	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1892911	runtime	PR 72524	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py
1892899	runtime	PR 72503	net7.0-windows-Debug-x64-CoreCLR_release-(Windows.Nano.1809.Amd64.Open)windows.10.amd64.serverrs5.open@mcr.microsoft.com/dotnet-buildtools/prereqs:nanoserver-1809-helix-amd64-08e8e40-20200107182504	console.log			runclient.py

Build Result Summary

Day Hit Count	Week Hit Count	Month Hit Count
11	14	14

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Issue Details

---

Runfo Creating Tracking Issue (data being generated)

Author:	runfoapp[bot]
Assignees:	-
Labels:	area-System.IO
Milestone:	-

[tlakollo]

Test system.io.pipes.tests.namedpipetest_serverin_clientout_synchronous.twoserverinstances_oncedisposed_throws is supposed to throw, but the code never throws

[tlakollo]

Signature of failure:

[FAIL] System.IO.Pipes.Tests.NamedPipeTest_ServerIn_ClientOut_Synchronous.TwoServerInstances_OnceDisposed_Throws
Assert.Throws() Failure
Expected: typeof(System.Exception)
Actual: (No exception was thrown)
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
at System.IO.Pipes.Tests.NamedPipeStreamConformanceTests.<TwoServerInstances_OnceDisposed_Throws>d__33.MoveNext() + 0x364
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
Finished System.IO.Pipes.Tests, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51