36 lines
1.4 KiB
Python
36 lines
1.4 KiB
Python
import json
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import tempfile
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import unittest
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from pathlib import Path
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from tools.export_mock_parity import verify_report, write_report
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class MockParityReportTests(unittest.TestCase):
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def test_report_is_deterministic_and_explicitly_not_platform_evidence(self):
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with tempfile.TemporaryDirectory() as directory:
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first = Path(directory) / "first.json"
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second = Path(directory) / "second.json"
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report = write_report(first)
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write_report(second)
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self.assertEqual(first.read_bytes(), second.read_bytes())
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self.assertTrue(report["comparisons"]["whole_plan_exact"])
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self.assertEqual(report["evidence_class"], "mock_contract_only")
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self.assertFalse(report["real_platform_pass"])
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self.assertEqual(report["gate_credit"], [])
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self.assertTrue(verify_report(first)["ok"])
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def test_tampering_is_rejected(self):
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with tempfile.TemporaryDirectory() as directory:
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path = Path(directory) / "report.json"
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write_report(path)
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report = json.loads(path.read_text(encoding="utf-8"))
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report["comparisons"]["whole_plan_exact"] = False
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path.write_text(json.dumps(report), encoding="utf-8")
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with self.assertRaisesRegex(ValueError, "hash mismatch"):
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verify_report(path)
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if __name__ == "__main__":
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unittest.main()
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