37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
#!/usr/bin/env python3
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"""Contract tests for the S8-04 minimal XYZ vertical report."""
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from __future__ import annotations
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import hashlib
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import json
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import sys
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import unittest
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from pathlib import Path
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sys.path.insert(0, str(Path(__file__).resolve().parent))
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import generate_minimal_xyz_vertical_s8_04
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ROOT = Path(__file__).resolve().parents[1]
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REPORT = ROOT / "coverage/minimal-xyz-vertical-s8-04.report.json"
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class MinimalXYZVerticalS804Tests(unittest.TestCase):
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def test_contract(self) -> None:
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report = json.loads(REPORT.read_text(encoding="utf-8"))
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self.assertEqual(report["schema"], "minimal-xyz-vertical-s8-04-report.v1")
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self.assertEqual(report["status"], "verified")
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self.assertEqual(report["checks"]["startup_task_ready"]["status"], "verified")
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self.assertTrue(report["checks"]["checkpoint_recovery_parity"]["endpoint_equal"])
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self.assertEqual(report["checks"]["estop_recover"]["blocked_code"], "sim_io_estop")
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def test_self_hash(self) -> None:
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report = json.loads(REPORT.read_text(encoding="utf-8"))
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unsigned = {key: value for key, value in report.items() if key != "report_sha256"}
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self.assertEqual(report["report_sha256"], hashlib.sha256(generate_minimal_xyz_vertical_s8_04.canonical(unsigned).encode()).hexdigest())
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if __name__ == "__main__":
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unittest.main()
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