#!/usr/bin/python3
# Copyright (C) 2026 Danilo M. <danix@danix.xyz>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
"""Run: /usr/bin/python3 desktop/modules/updates/test_updatesctl.py

Imports updatesctl for vercmp, then drives it as a CLI against a fixture tree
under a temp dir (UPDATESCTL_ROOT for system paths, HOME for the user's),
never the live system. Plain asserts, no framework.
"""

import importlib.machinery
import importlib.util
from pathlib import Path

SCRIPT = Path(__file__).resolve().parent / "updatesctl"

loader = importlib.machinery.SourceFileLoader("updatesctl", str(SCRIPT))
spec = importlib.util.spec_from_loader("updatesctl", loader)
u = importlib.util.module_from_spec(spec)
loader.exec_module(u)

# --- vercmp ---
assert u.vercmp("1.14.10", "1.14.9") > 0
assert u.vercmp("2.1.278", "2.1.267") > 0
assert u.vercmp("2026_10_02", "2026_09_12") > 0
assert u.vercmp("v1.2", "1.2") == 0
assert u.vercmp("1.0", "1.0") == 0
# A pre-release is older than the release, a suffix is never behind.
assert u.vercmp("0.12.3_beta.4", "0.12.3") < 0
assert u.vercmp("9.018.00_6.18.41", "9.018.00") > 0
assert u.vercmp("3.1-659215d", "3.1") > 0
assert u.vercmp("1.0.1", "1.0rc1") > 0

print("ok")