Files
OpenVixDiskLib/tests/integration/test_nfc_open.py
T
Lucian PetrutandCursor 4ddf0c015d Add openvixdisklib as an open NBD replacement for VMware VDDK.
VDDK is no longer publicly distributed, so this library reverse-engineers
the vSphere NFC path and exposes ConnectEx, Open, Read, and Write without
the proprietary SDK.

Co-authored-by: Cursor <[email protected]>
2026-09-07 11:41:01 +00:00

24 lines
976 B
Python

# Copyright 2026 Cloudbase Solutions Srl
# All Rights Reserved.
"""Exercise NFC disk open and a one-sector write/read against the lab."""
from openvixdisklib import nfc_open
from tests.integration.base import TestBase
class NfcOpenTest(TestBase):
def test_open_disk_and_read_first_sector(self) -> None:
"""Open the temp VMDK, write sector 0, and read it back."""
expected = self.pattern_bytes(self.SECTOR_SIZE, b"NFC-OPEN-S0")
with self.authenticate(read_only=False) as session:
with nfc_open.open_disk(
session, self.DISK_PATH, read_only=False) as disk:
self.assertEqual(disk.path, self.DISK_PATH)
self.assertGreater(disk.handle, 0)
self.assertEqual(disk.sector_size, self.SECTOR_SIZE)
disk.write(0, 1, expected)
got = disk.read(0, 1)
self.assertIsNot(got, expected)
self.assertEqual(got, expected)