import sys
import unittest
from pathlib import Path
from unittest import mock

sys.path.insert(0, str(Path(__file__).resolve().parents[1] / "src"))

from cthulhu import cthulhu_state
from cthulhu.scripts import default


class DefaultScriptShutdownRegressionTests(unittest.TestCase):
    def test_remove_key_grabs_clears_tracking_without_touching_dead_device(self):
        script = object.__new__(default.Script)
        script.grab_ids = [474, 475]
        script._modifierGrabIds = [("Insert", 99)]

        with (
            mock.patch.object(cthulhu_state, "device", None),
            mock.patch("cthulhu.scripts.default.cthulhu.removeKeyGrab") as removeKeyGrab,
            mock.patch("cthulhu.scripts.default.input_event_manager.get_manager") as getManager,
        ):
            script.removeKeyGrabs()

        removeKeyGrab.assert_not_called()
        getManager.assert_not_called()
        self.assertEqual(script.grab_ids, [])
        self.assertEqual(script._modifierGrabIds, [])


if __name__ == "__main__":
    unittest.main()