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

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 Phase10AOGuardrails(unittest.TestCase):
    @classmethod
    def setUpClass(cls) -> None:
        cls.data = json.loads((ROOT / "manifests/retroarch/phase-1.0ao-worker-supervisor-model.json").read_text(encoding="utf-8"))

    def test_worker_result_and_containment_are_exact(self) -> None:
        architecture = self.data["architecture"]
        self.assertTrue(architecture["worker_identity_must_match"])
        self.assertTrue(architecture["exact_copy_length_required"])
        self.assertTrue(architecture["zero_restore_failure_bits_required"])
        self.assertTrue(architecture["ambiguous_or_partial_attempt_terminates_child"])

    def test_no_restart_retry_or_real_capability(self) -> None:
        architecture = self.data["architecture"]
        self.assertFalse(architecture["automatic_restart"])
        self.assertFalse(architecture["retry"])
        for key in ("real_process_interface_present", "real_signal_interface_present",
                    "real_clock_present", "real_ipc_present"):
            self.assertFalse(architecture[key])

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


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