[Libraries][iOSSimulator] System.IO.MemoryMappedFiles.Tests ValidAccessLevelCombinations UnauthorizedAccessException thrown

[mdh1418]

iOSSimulator arm64 hits an UnauthorizedAccessException

System.IO.MemoryMappedFiles.Tests.MemoryMappedViewStreamTests.ValidAccessLevelCombinations(mapAccess: ReadWriteExecute, viewAccess: ReadWriteExecute)
    System.UnauthorizedAccessException : Access to the path is denied.\n---- System.IO.IOException : Permission denied
System.IO.MemoryMappedFiles.Tests.MemoryMappedViewAccessorTests.ValidAccessLevelCombinations(mapAccess: ReadWriteExecute, viewAccess: ReadWriteExecute)
    System.UnauthorizedAccessException : Access to the path is denied.\n---- System.IO.IOException : Permission denied

Possibly related to #53601?

It seems that the test case does not fail on iOSSimulator x64 or tvOSSimulator x64.

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Issue Details

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iOSSimulator arm64 hits an UnauthorizedAccessException

System.IO.MemoryMappedFiles.Tests.MemoryMappedViewStreamTests.ValidAccessLevelCombinations(mapAccess: ReadWriteExecute, viewAccess: ReadWriteExecute)
    System.UnauthorizedAccessException : Access to the path is denied.\n---- System.IO.IOException : Permission denied
System.IO.MemoryMappedFiles.Tests.MemoryMappedViewAccessorTests.ValidAccessLevelCombinations(mapAccess: ReadWriteExecute, viewAccess: ReadWriteExecute)
    System.UnauthorizedAccessException : Access to the path is denied.\n---- System.IO.IOException : Permission denied

Possibly related to #53601?

Author:	mdh1418
Assignees:	-
Labels:	area-Infrastructure-libraries, os-ios
Milestone:	7.0.0

Tagging subscribers to this area: @dotnet/area-system-io
See info in area-owners.md if you want to be subscribed.

Issue Details

---

iOSSimulator arm64 hits an UnauthorizedAccessException

System.IO.MemoryMappedFiles.Tests.MemoryMappedViewStreamTests.ValidAccessLevelCombinations(mapAccess: ReadWriteExecute, viewAccess: ReadWriteExecute)
    System.UnauthorizedAccessException : Access to the path is denied.\n---- System.IO.IOException : Permission denied
System.IO.MemoryMappedFiles.Tests.MemoryMappedViewAccessorTests.ValidAccessLevelCombinations(mapAccess: ReadWriteExecute, viewAccess: ReadWriteExecute)
    System.UnauthorizedAccessException : Access to the path is denied.\n---- System.IO.IOException : Permission denied

Possibly related to #53601?

It seems that the test case does not fail on iOSSimulator x64 or tvOSSimulator x64.

Author:	mdh1418
Assignees:	-
Labels:	area-System.IO, os-ios
Milestone:	7.0.0