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#!/usr/bin/env python3
# Copyright 2019-2024, Collabora, Ltd.
# SPDX-License-Identifier: BSL-1.0
#
# Original Author: Rylie Pavlik <rylie.pavlik@collabora.com>
"""XR Hardware device database consistency test."""
from xrhardware.db import get_devices
if __name__ == "__main__":
print("Testing device database entries' consistency and uniqueness")
known = set()
import re
hexstring = re.compile(r"[0-9a-fA-F]{4}")
for dev in get_devices():
print("Checking entry for:", dev.extended_description)
# Duplicate ID?
for dev_id in dev.yield_hwdb_identification():
assert dev_id not in known
known.add(dev_id)
# Must be at least one of these
assert dev.usb or dev.bluetooth
# VID/PID must fit the expected format
if dev.pid:
assert hexstring.match(dev.pid)
# prefer lowercase for compatibility
assert dev.pid == dev.pid.lower()
if dev.vid:
assert hexstring.match(dev.vid)
# prefer lowercase for compatibility
assert dev.vid == dev.vid.lower()
print("Success!")
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