Re: [PATCH 0/4] MR6289: dsound: Reject NaN values in some functions.

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about dlls/dsound/tests/ds3d.c:
> buffer_param.vPosition.x,buffer_param.vPosition.y,
>                      buffer_param.vPosition.z,DS3D_IMMEDIATE);
>                  ok(rc==DS_OK,"IDirectSound3dBuffer_SetPosition() failed: %08lx\n", rc);
> +                rc=IDirectSound3DBuffer_SetPosition(buffer,
> +                    NAN,NAN,NAN,DS3D_IMMEDIATE);

It would be nice if we tested each parameter separately:

- NAN, 0, 0
- 0, NAN, 0
- 0, 0, NAN

This matches the trend of other tests, and ensures that all of x, y, and z are checked for NAN.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/6289#note_87716