[crac] RFR: Adapted some FileDescriptor tests for Win [v4]

[Radim Vansa]

On Mon, 24 Jul 2023 11:33:56 GMT, Roman Marchenko <rmarchenko at openjdk.org> wrote:

>> What do you mean by 'not working'? From what I see, you don't really use the function except for identifying that it is really a file/dir. Therefore if it returns an error for a socket, you can immediately fall back to the `Handle %p`. Or does the NtQueryObject actually provide any info about the socket that you read?
>
> I thought it'd be useful to have a name of a handle type while creating a native description string. That's why I used NtQueryObject. However it's just an info string, so I agree that using NtQueryObject is not necessary here.
> I will replace it with GetFileType.

I must have missed it, because I haven't seen the handle type being reported anywhere.

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PR Review Comment: https://git.openjdk.org/crac/pull/91#discussion_r1272188989