#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-3.0-or-later
"""Tracked guardrails for Phase-1.0AK."""

from __future__ import annotations

import argparse
import json
from pathlib import Path
import unittest


PARSER = argparse.ArgumentParser()
PARSER.add_argument("--root", type=Path, required=True)
ROOT = PARSER.parse_args().root


class Phase10AKGuardrails(unittest.TestCase):
    @classmethod
    def setUpClass(cls) -> None:
        cls.data = json.loads((ROOT / "manifests/retroarch/phase-1.0ak-hybrid-composition.json").read_text(encoding="utf-8"))

    def test_every_temporary_resource_has_explicit_ownership(self) -> None:
        ownership = self.data["ownership"]
        for key in ("host_mirror", "jit_master_descriptors",
                    "jit_alias_descriptors", "host_alias_mappings",
                    "remote_alias_mappings"):
            self.assertNotEqual(ownership[key], "ABSENT")
        self.assertTrue(ownership["reverse_cleanup"])

    def test_cleanup_failure_is_fail_closed(self) -> None:
        ownership = self.data["ownership"]
        self.assertTrue(ownership["cleanup_failure_requires_child_termination"])
        self.assertTrue(ownership["failed_child_termination_is_hard_error"])
        self.assertFalse(ownership["partial_success_allowed"])

    def test_no_target_or_device_authority(self) -> None:
        self.assertFalse(any(self.data["authorizations"].values()))
        self.assertFalse(self.data["decision"]["target_implementation_allowed"])
        self.assertFalse(self.data["decision"]["device_action_allowed"])


if __name__ == "__main__":
    unittest.main(argv=[__file__])