Extract role graph route policy

tools/prompt_smoke.py

@@ -61,6 +61,7 @@ import row_location  # noqa: E402
 import row_pools  # noqa: E402
 import row_prompt_axes  # noqa: E402
 import row_rendering  # noqa: E402
+import row_role_graph  # noqa: E402
 import row_route_metadata  # noqa: E402
 import row_subject_route  # noqa: E402
 import server_routes  # noqa: E402
@@ -1793,6 +1794,60 @@ def smoke_row_rendering_policy() -> None:
     )
 
 
+def smoke_row_role_graph_policy() -> None:
+    empty_route = row_role_graph.resolve_role_graph_route(
+        rng=random.Random(51),
+        subcategory={"slug": "penetration"},
+        context={"subject_type": "woman"},
+        item_axis_values={"position": "missionary"},
+        pov_character_labels=[],
+        is_pose_category=True,
+    )
+    _expect(empty_route == row_role_graph.RoleGraphRoute("", ""), "Role graph route should stay empty outside configured cast")
+
+    context = {
+        "subject_type": "configured_cast",
+        "women_count": "1",
+        "men_count": "1",
+    }
+    subcategory = {"slug": "cumshot_climax", "name": "Cumshot and climax"}
+    axis_values = {"position": "lying at the bed edge with thighs open"}
+    route = row_role_graph.resolve_role_graph_route(
+        rng=random.Random(52),
+        subcategory=subcategory,
+        context=context,
+        item_axis_values=axis_values,
+        pov_character_labels=[],
+        is_pose_category=True,
+    )
+    delegated = pb._role_graph_route(
+        rng=random.Random(52),
+        subcategory=subcategory,
+        context=context,
+        item_axis_values=axis_values,
+        pov_character_labels=[],
+        is_pose_category=True,
+    )
+    _expect(route == delegated, "Prompt builder role graph route wrapper should delegate to row_role_graph")
+    _expect("raised edge" in route.source_role_graph, "Role graph route did not sanitize bed-edge environment anchor")
+    _expect("bed edge" not in route.source_role_graph.lower(), "Role graph route leaked bed-edge environment anchor")
+    _expect(route.role_graph == route.source_role_graph, "Role graph route changed non-POV role graph text")
+
+    pov_route = row_role_graph.resolve_role_graph_route(
+        rng=random.Random(53),
+        subcategory={"slug": "oral", "name": "Oral"},
+        context=context,
+        item_axis_values={"position": "standing oral", "act": "blowjob"},
+        pov_character_labels=["Man A"],
+        is_pose_category=False,
+    )
+    _expect(pov_route.source_role_graph, "Role graph route lost POV source role graph")
+    _expect(
+        pov_route.role_graph.startswith("First-person POV from Man A;"),
+        "Role graph route did not prepend POV role graph directive",
+    )
+
+
 def smoke_row_assembly_policy() -> None:
     context = {
         "subject": "configured cast",
@@ -4687,6 +4742,7 @@ SMOKE_CASES: list[tuple[str, Callable[[], None]]] = [
     ("character_profile_policy", smoke_character_profile_policy),
     ("row_normalization_policy", smoke_row_normalization_policy),
     ("row_rendering_policy", smoke_row_rendering_policy),
+    ("row_role_graph_policy", smoke_row_role_graph_policy),
     ("row_assembly_policy", smoke_row_assembly_policy),
     ("formatter_input_policy", smoke_formatter_input_policy),
     ("formatter_cast_policy", smoke_formatter_cast_policy),