Microsoft.Extensions.FileProviders.Physical.Tests Failed with access denied

[danmoseley]

Release coreclr debug libraries windows.81.amd64

#57143

Microsoft.Extensions.FileProviders.PhysicalFileProviderTests.UsePollingFileWatcher_UseActivePolling_HasChanged_SymbolicLink_TargetChanged(useWildcard: False, linkWasBroken: False) [FAIL]
      System.UnauthorizedAccessException : Access to the path 'C:\h\w\CA000AB6\t\prclsd4p.iat\ybz3jmzk.eor' is denied.
      Stack Trace:
        /_/src/libraries/Common/src/Interop/Windows/Kernel32/Interop.CreateSymbolicLink.cs(60,0): at Interop.Kernel32.CreateSymbolicLink(String symlinkFileName, String targetFileName, Boolean isDirectory)
        /_/src/libraries/System.Private.CoreLib/src/System/IO/FileSystem.Windows.cs(428,0): at System.IO.FileSystem.CreateSymbolicLink(String path, String pathToTarget, Boolean isDirectory)
        /_/src/libraries/System.Private.CoreLib/src/System/IO/File.cs(1026,0): at System.IO.File.CreateSymbolicLink(String path, String pathToTarget)
        /_/src/libraries/Microsoft.Extensions.FileProviders.Physical/tests/PhysicalFileProviderTests.netcoreapp.cs(109,0): at Microsoft.Extensions.FileProviders.PhysicalFileProviderTests.UsePollingFileWatcher_UseActivePolling_HasChanged_SymbolicLink_TargetChanged(Boolean useWildcard, Boolean linkWasBroken)
        --- End of stack trace from previous location ---
  Finished:    Microsoft.Extensions.FileProviders.Physical.Tests

[ghost]

Tagging subscribers to this area: @maryamariyan, @dotnet/area-extensions-filesystem
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Issue Details

---

Release coreclr debug libraries windows.81.amd64

#57143

Microsoft.Extensions.FileProviders.PhysicalFileProviderTests.UsePollingFileWatcher_UseActivePolling_HasChanged_SymbolicLink_TargetChanged(useWildcard: False, linkWasBroken: False) [FAIL]
      System.UnauthorizedAccessException : Access to the path 'C:\h\w\CA000AB6\t\prclsd4p.iat\ybz3jmzk.eor' is denied.
      Stack Trace:
        /_/src/libraries/Common/src/Interop/Windows/Kernel32/Interop.CreateSymbolicLink.cs(60,0): at Interop.Kernel32.CreateSymbolicLink(String symlinkFileName, String targetFileName, Boolean isDirectory)
        /_/src/libraries/System.Private.CoreLib/src/System/IO/FileSystem.Windows.cs(428,0): at System.IO.FileSystem.CreateSymbolicLink(String path, String pathToTarget, Boolean isDirectory)
        /_/src/libraries/System.Private.CoreLib/src/System/IO/File.cs(1026,0): at System.IO.File.CreateSymbolicLink(String path, String pathToTarget)
        /_/src/libraries/Microsoft.Extensions.FileProviders.Physical/tests/PhysicalFileProviderTests.netcoreapp.cs(109,0): at Microsoft.Extensions.FileProviders.PhysicalFileProviderTests.UsePollingFileWatcher_UseActivePolling_HasChanged_SymbolicLink_TargetChanged(Boolean useWildcard, Boolean linkWasBroken)
        --- End of stack trace from previous location ---
  Finished:    Microsoft.Extensions.FileProviders.Physical.Tests

Author:	danmoseley
Assignees:	-
Labels:	area-Extensions-FileSystem
Milestone:	-

[danmoseley]

BTW I had to read the code to see whether this path is source or destination.
Its assumed to be destination when the OS API fails - is that a safe assumption?

runtime/src/libraries/Common/src/Interop/Windows/Kernel32/Interop.CreateSymbolicLink.cs

Line 60 in dcce0f5

throw Win32Marshal.GetExceptionForLastWin32Error(originalPath);

[adamsitnik]

cc @carlossanlop @jozkee

[hoyosjs]

Seems like a dupe of #56810