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Add a test covering 32MB read/write ops

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This commit is contained in:
Lucian Petrut
2026-09-07 12:16:58 +00:00
parent c590089866
commit ac0baeca86
1 changed files with 15 additions and 0 deletions
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tests/integration/test_nfc_read_write.py
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@@ -6,6 +6,8 @@
from openvixdisklib import nfc_open from openvixdisklib import nfc_open
from tests.integration.base import LabEnv, SECTOR_SIZE, pattern_bytes from tests.integration.base import LabEnv, SECTOR_SIZE, pattern_bytes
_32MIB = 32 * 1024 * 1024
class TestNfcReadWrite: class TestNfcReadWrite:
def test_sector_writes_and_reads(self, lab: LabEnv) -> None: def test_sector_writes_and_reads(self, lab: LabEnv) -> None:
@@ -50,3 +52,16 @@ class TestNfcReadWrite:
assert ( assert (
big_got[SECTOR_SIZE:2 * SECTOR_SIZE] big_got[SECTOR_SIZE:2 * SECTOR_SIZE]
== big_to_write[SECTOR_SIZE:2 * SECTOR_SIZE]) == big_to_write[SECTOR_SIZE:2 * SECTOR_SIZE])
def test_write_and_read_32mb(self, lab: LabEnv) -> None:
"""Write 32 MiB (512 AIO chunks) and read it back in one request."""
n_sectors = _32MIB // SECTOR_SIZE
to_write = pattern_bytes(_32MIB, b"NFC-32MB")
with lab.authenticate(read_only=False) as session:
with nfc_open.open_disk(
session, lab.disk_path, read_only=False) as disk:
disk.write(0, n_sectors, to_write)
got = disk.read(0, n_sectors)
assert got is not to_write
assert len(got) == _32MIB
assert got == to_write