#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-3.0-or-later
import argparse, hashlib, json, unittest
from pathlib import Path
parser=argparse.ArgumentParser(); parser.add_argument("--root",type=Path,required=True); root=parser.parse_args().root
class Phase10CPGuardrails(unittest.TestCase):
 @classmethod
 def setUpClass(cls): cls.data=json.loads((root/"manifests/retroarch/phase-1.0cp-build-output-limit-correction-gate.json").read_text(encoding="utf-8"))
 def test_contract(self):
  parent=root/"manifests/retroarch/phase-1.0co-configure-success-build-output-limit-cleanup-gate.json"
  self.assertEqual(hashlib.sha256(parent.read_bytes()).hexdigest(),self.data["source_bindings"]["phase10co_manifest_sha256"])
  c=self.data["authorized_source_correction"]; self.assertEqual(c["old_output_limit"],65536); self.assertEqual(c["new_output_limit"],1048576); self.assertFalse(c["argv_change_authorized"]); self.assertFalse(c["timeout_change_authorized"])
  a=self.data["authorizations"]; self.assertTrue(a["request_graph_source_change_authorized"])
  for k,v in a.items():
   if k!="request_graph_source_change_authorized": self.assertFalse(v,k)
if __name__=="__main__": unittest.main(argv=[__file__])