feat: import reproducible timing validation

2026-07-17 22:19:09 +08:00
parent bba201da3b
commit ba9d43e128
39 changed files with 8283 additions and 3 deletions
@@ -0,0 +1,35 @@
+import json
+from pathlib import Path
+
+from scripts.three_engine_mismatch_arbitrator import arbitrate_manifest
+
+
+ROOT = Path(__file__).resolve().parents[1]
+
+
+def test_arbitrator_classifies_every_mismatch_without_majority_truth() -> None:
+    report = arbitrate_manifest(ROOT / "references/oracle/three_engine_parity_replay_manifest.json")
+
+    assert report["mismatch_count"] == 60
+    assert report["classified_count"] == 60
+    assert report["unclassified_count"] == 0
+    assert report["truth_policy"] == "no_majority_vote"
+    assert sum(report["category_counts"].values()) == 60
+    assert all(row["differing_engines"] for row in report["rows"])
+
+
+def test_vedastro_only_d2_difference_is_endpoint_semantics(tmp_path: Path) -> None:
+    manifest = {
+        "engines": {name: {} for name in ("VedAstro", "PyJHora_JHora", "jyotishganit")},
+        "comparison_rows": [{
+            "section": "D2", "field": "Sun.sign", "local_value": "Leo",
+            "oracle_values": {"VedAstro": "Gemini", "PyJHora_JHora": "Leo", "jyotishganit": "Leo"},
+            "status": "mismatch",
+        }],
+    }
+    path = tmp_path / "manifest.json"
+    path.write_text(json.dumps(manifest), encoding="utf-8")
+
+    row = arbitrate_manifest(path)["rows"][0]
+    assert row["category"] == "endpoint_or_varga_semantics"
+    assert row["differing_engines"] == ["VedAstro"]