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StarPilot/openpilot/starpilot/models/tests/test_persistent_runtime_cache.py
2026-10-23 20:48:09 -05:00

30 lines
1.2 KiB
Python

"""Persistent startup cache selection; not GPU or road qualification."""
from pathlib import Path
from unittest.mock import patch
import pytest
from openpilot.starpilot.models.runtime_bridge import runtime
@pytest.mark.parametrize("role", ["driving", "monitoring"])
def test_inference_cache_survives_reboot_without_changing_role_isolation(role):
selected = {"role": role}
with (patch("openpilot.common.hardware.AGNOS", True),
patch.object(runtime, "_selection", None),
patch.object(runtime, "_verify_policy") as verify,
patch.object(runtime, "activate", return_value=selected) as activate):
assert runtime.prepare(role) is selected
verify.assert_called_once()
activate.assert_called_once_with(runtime.BUNDLE, runtime.MANIFEST_SHA256,
runtime.LEGACY_REVISION, role, Path("/data/starpilot-model-runtime"))
assert runtime.prepare(role) is selected
assert activate.call_count == 1
def test_host_does_not_create_device_cache():
with (patch("openpilot.common.hardware.AGNOS", False),
patch.object(runtime, "_selection", None),
patch.object(runtime, "activate", side_effect=AssertionError("must not touch device cache"))):
assert runtime.prepare("driving") is None