Publish Chimera GFX source

tests/test_retroarch_phase10ah.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-3.0-or-later
+"""Tracked guardrails for Phase-1.0AH."""
+
+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 Phase10AHGuardrails(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls) -> None:
+        cls.data = json.loads((ROOT / "manifests/retroarch/phase-1.0ah-dynamic-contract.json").read_text(encoding="utf-8"))
+
+    def test_relocation_split_is_exact(self) -> None:
+        contract = self.data["contract"]
+        self.assertEqual(contract["loader_applied_relocation_types"],
+                         ["R_X86_64_RELATIVE"])
+        self.assertEqual(contract["crt_applied_relocation_types"],
+                         ["R_X86_64_GLOB_DAT"])
+        self.assertFalse(contract["unknown_relocation_types_allowed"])
+
+    def test_historical_metadata_is_not_byte_evidence(self) -> None:
+        reference = self.data["historical_phase10m_reference"]
+        self.assertFalse(reference["exact_bytes_present"])
+        self.assertFalse(reference["validated_by_phase10ah"])
+
+    def test_no_mapping_or_authority(self) -> None:
+        self.assertFalse(any(self.data["authorizations"].values()))
+        self.assertFalse(self.data["decision"]["target_mapping_allowed"])
+        self.assertFalse(self.data["decision"]["target_implementation_allowed"])
+        self.assertFalse(self.data["decision"]["device_action_allowed"])
+
+
+if __name__ == "__main__":
+    unittest.main(argv=[__file__])