These tests verify the output of IOCTL_MOUNTMGR_QUERY_DOS_VOLUME_PATH, IOCTL_MOUNTMGR_QUERY_DOS_VOLUME_PATHS and IOCTL_MOUNTMGR_QUERY_POINTS, as well as their consistency. References: https://www.osronline.com/article.cfm%5Eid=107.htm https://community.osr.com/t/obtaining-volume-name-with-deviceobject/15121/3