chore: import upstream snapshot with attribution

tests/test_scripts/test_router_live_script_defaults.py

@@ -0,0 +1,65 @@
+from __future__ import annotations
+
+import ast
+import importlib.util
+import sys
+import tomllib
+from pathlib import Path
+
+from opensquilla.tools.registry import ToolProfile
+
+EXPECTED_ROUTER_MODELS = {
+    "c0": "deepseek/deepseek-v4-flash",
+    "c1": "deepseek/deepseek-v4-pro",
+    "c2": "z-ai/glm-5.2",
+    "c3": "anthropic/claude-opus-4.8",
+}
+
+
+def _load_smoke_module():
+    script_path = Path(__file__).resolve().parents[2] / "scripts" / "smoke_v4_phase3_router.py"
+    spec = importlib.util.spec_from_file_location("smoke_v4_phase3_router", script_path)
+    assert spec is not None
+    assert spec.loader is not None
+    module = importlib.util.module_from_spec(spec)
+    sys.modules[spec.name] = module
+    spec.loader.exec_module(module)
+    return module
+
+
+def test_smoke_script_tier_defaults_match_router_defaults(tmp_path: Path) -> None:
+    smoke = _load_smoke_module()
+    assert {tier: cfg["model"] for tier, cfg in smoke.TIERS.items()} == EXPECTED_ROUTER_MODELS
+
+    config_path = tmp_path / "gateway.toml"
+    smoke._write_live_gateway_config(config_path, "")
+
+    data = tomllib.loads(config_path.read_text(encoding="utf-8"))
+    assert data["llm"]["model"] == EXPECTED_ROUTER_MODELS["c1"]
+    assert {
+        tier: cfg["model"]
+        for tier, cfg in data["squilla_router"]["tiers"].items()
+    } == EXPECTED_ROUTER_MODELS
+
+
+def test_live_scripts_use_valid_registry_tool_profile_values() -> None:
+    valid_profiles = {profile.value for profile in ToolProfile}
+    script_paths = [
+        Path("scripts/live_provider_profile_gateway_e2e.py"),
+        Path("scripts/live_v4_router_evidence.py"),
+    ]
+
+    for script_path in script_paths:
+        tree = ast.parse(script_path.read_text(encoding="utf-8"))
+        for node in ast.walk(tree):
+            if not isinstance(node, ast.Assign):
+                continue
+            for target in node.targets:
+                if not (
+                    isinstance(target, ast.Subscript)
+                    and isinstance(target.slice, ast.Constant)
+                    and target.slice.value == "OPENSQUILLA_TOOL_PROFILE"
+                ):
+                    continue
+                assert isinstance(node.value, ast.Constant), script_path
+                assert node.value.value in valid_profiles, script_path