#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-3.0-or-later
"""Phase-1.0BS status-timeout guardrails."""

import argparse
import hashlib
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 Phase10BSGuardrails(unittest.TestCase):
    @classmethod
    def setUpClass(cls) -> None:
        cls.data = json.loads((root / "manifests/retroarch/phase-1.0bs-read-only-status-timeout.json").read_text(encoding="utf-8"))

    def test_parent_and_exact_stop(self) -> None:
        parent = root / "manifests/retroarch/phase-1.0br-script-entrypoint-one-shot-gate.json"
        self.assertEqual(hashlib.sha256(parent.read_bytes()).hexdigest(), self.data["source_bindings"]["phase10br_manifest_sha256"])
        result = self.data["consumed_attempt"]
        self.assertEqual(result["completed_operations"], ["verify_sdl_commit"])
        self.assertEqual(result["failed_operation"], "verify_sdl_clean")
        self.assertTrue(result["process_group_terminated"])
        for key in ("stage_created", "cmake_invoked", "sdl_build_invoked", "retroarch_build_invoked", "device_action_invoked"):
            self.assertFalse(result[key], key)
        for key in ("stage_absent_after", "build_absent_after", "archive_absent_after"):
            self.assertTrue(result[key], key)

    def test_correction_and_authority_are_narrow(self) -> None:
        correction = self.data["correction_contract"]
        self.assertEqual(correction["operation"], "verify_sdl_clean")
        self.assertTrue(correction["argv_unchanged"])
        self.assertTrue(correction["output_limit_unchanged"])
        self.assertEqual(correction["new_timeout_seconds"], 120)
        auth = self.data["authorizations"]
        self.assertTrue(auth["status_timeout_source_correction_authorized"])
        for key, value in auth.items():
            if key != "status_timeout_source_correction_authorized":
                self.assertFalse(value, key)


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