System.Net.Security.Tests.NegotiateAuthenticationKerberosTest asserts on Android

[karelz]

Tests affected:

• Loopback_Success - System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.Loopback_Success
• Invalid_Token - System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.Invalid_Token

Failure frequency - results with "Test Results" link in last 30 days - as of 8/27:

Day	Run	Details
8/27	Rolling run 1971504	net7.0-Linux-Release-arm64-Mono_Release_LinuxBionic-Windows.10.Amd64.Android.Open
8/26	Rolling run 1970381	net7.0-Linux-Release-arm64-Mono_Release_LinuxBionic-Windows.10.Amd64.Android.Open

• Loopback_Success - System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.Loopback_Success

Microsoft.DotNet.RemoteExecutor.RemoteExecutionException : Remote process failed with an unhandled exception.

Child exception:
 Xunit.Sdk.TrueException: Client authentication failed with Unsupported
Expected: True
Actual: False
 at System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.<>c.<Loopback_Success>b__2_0() in /_/src/libraries/System.Net.Security/tests/FunctionalTests/NegotiateAuthenticationKerberosTest.cs:line 48
 at System.Reflection.MethodInvoker.InterpretedInvoke(Object obj, Span`1 args, BindingFlags invokeAttr) in /_/src/mono/System.Private.CoreLib/src/System/Reflection/MethodInvoker.Mono.cs:line 33

Child process:
 System.Net.Security.Tests, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 System.Net.Security.Tests.NegotiateAuthenticationKerberosTest+<>c Void <Loopback_Success>b__2_0()

• Invalid_Token - System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.Invalid_Token

Microsoft.DotNet.RemoteExecutor.RemoteExecutionException : Remote process failed with an unhandled exception.

Child exception:
 Xunit.Sdk.EqualException: Assert.Equal() Failure
Expected: ContinueNeeded
Actual: GenericFailure
 at System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.<>c.<Invalid_Token>b__3_0() in /_/src/libraries/System.Net.Security/tests/FunctionalTests/NegotiateAuthenticationKerberosTest.cs:line 75
 at System.Reflection.MethodInvoker.InterpretedInvoke(Object obj, Span`1 args, BindingFlags invokeAttr) in /_/src/mono/System.Private.CoreLib/src/System/Reflection/MethodInvoker.Mono.cs:line 33

Child process:
 System.Net.Security.Tests, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 System.Net.Security.Tests.NegotiateAuthenticationKerberosTest+<>c Void <Invalid_Token>b__3_0()

cc @filipnavara

Likely related to #73343 and #74224

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Summary

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Issue Details

---

Tests affected:

• Loopback_Success - System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.Loopback_Success
• Invalid_Token - System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.Invalid_Token

Failure frequency - results with "Test Results" link in last 30 days - as of 8/27:

Day	Run	Details
8/27	Rolling run 1971504	net7.0-Linux-Release-arm64-Mono_Release_LinuxBionic-Windows.10.Amd64.Android.Open
8/26	Rolling run 1970381	net7.0-Linux-Release-arm64-Mono_Release_LinuxBionic-Windows.10.Amd64.Android.Open

• Loopback_Success - System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.Loopback_Success

Microsoft.DotNet.RemoteExecutor.RemoteExecutionException : Remote process failed with an unhandled exception.

Child exception:
 Xunit.Sdk.TrueException: Client authentication failed with Unsupported
Expected: True
Actual: False
 at System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.<>c.<Loopback_Success>b__2_0() in /_/src/libraries/System.Net.Security/tests/FunctionalTests/NegotiateAuthenticationKerberosTest.cs:line 48
 at System.Reflection.MethodInvoker.InterpretedInvoke(Object obj, Span`1 args, BindingFlags invokeAttr) in /_/src/mono/System.Private.CoreLib/src/System/Reflection/MethodInvoker.Mono.cs:line 33

Child process:
 System.Net.Security.Tests, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 System.Net.Security.Tests.NegotiateAuthenticationKerberosTest+<>c Void <Loopback_Success>b__2_0()

• Invalid_Token - System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.Invalid_Token

Microsoft.DotNet.RemoteExecutor.RemoteExecutionException : Remote process failed with an unhandled exception.

Child exception:
 Xunit.Sdk.EqualException: Assert.Equal() Failure
Expected: ContinueNeeded
Actual: GenericFailure
 at System.Net.Security.Tests.NegotiateAuthenticationKerberosTest.<>c.<Invalid_Token>b__3_0() in /_/src/libraries/System.Net.Security/tests/FunctionalTests/NegotiateAuthenticationKerberosTest.cs:line 75
 at System.Reflection.MethodInvoker.InterpretedInvoke(Object obj, Span`1 args, BindingFlags invokeAttr) in /_/src/mono/System.Private.CoreLib/src/System/Reflection/MethodInvoker.Mono.cs:line 33

Child process:
 System.Net.Security.Tests, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 System.Net.Security.Tests.NegotiateAuthenticationKerberosTest+<>c Void <Invalid_Token>b__3_0()

cc @filipnavara

Likely related to #73343 and #74224

Author:	karelz
Assignees:	-
Labels:	area-System.Net.Security, blocking-clean-ci, os-android
Milestone:	-

[filipnavara]

This is same as #74224. As stated in #74225 (comment) the code is guarded not to execute on Android. We need to figure out what the h*ck is this pipeline and why that check doesn't correctly trigger.

[filipnavara]

@akoeplinger Got any idea what run is that and why would OperatingSystem.IsLinux() return true for Android? (or does it get incorrectly substituted by linker?)

[filipnavara]

Hmm, apparently the Linux Bionic pipeline is something weird that I didn't know...and it's not Android. I can add extra check much like https://github.com/dotnet/runtime/pull/72256/files did.

[karelz]

Thanks for figuring it out @filipnavara!