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113 lines
3.4 KiB
113 lines
3.4 KiB
import os
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import threading
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import time
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import uuid
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import unittest
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from openpilot.common.params import Params, ParamKeyType, UnknownKeyName
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class TestParams(unittest.TestCase):
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def setUp(self):
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self.params = Params()
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def test_params_put_and_get(self):
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self.params.put("DongleId", "cb38263377b873ee")
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assert self.params.get("DongleId") == b"cb38263377b873ee"
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def test_params_non_ascii(self):
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st = b"\xe1\x90\xff"
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self.params.put("CarParams", st)
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assert self.params.get("CarParams") == st
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def test_params_get_cleared_manager_start(self):
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self.params.put("CarParams", "test")
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self.params.put("DongleId", "cb38263377b873ee")
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assert self.params.get("CarParams") == b"test"
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undefined_param = self.params.get_param_path(uuid.uuid4().hex)
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with open(undefined_param, "w") as f:
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f.write("test")
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assert os.path.isfile(undefined_param)
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self.params.clear_all(ParamKeyType.CLEAR_ON_MANAGER_START)
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assert self.params.get("CarParams") is None
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assert self.params.get("DongleId") is not None
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assert not os.path.isfile(undefined_param)
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def test_params_two_things(self):
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self.params.put("DongleId", "bob")
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self.params.put("AthenadPid", "123")
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assert self.params.get("DongleId") == b"bob"
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assert self.params.get("AthenadPid") == b"123"
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def test_params_get_block(self):
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def _delayed_writer():
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time.sleep(0.1)
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self.params.put("CarParams", "test")
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threading.Thread(target=_delayed_writer).start()
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assert self.params.get("CarParams") is None
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assert self.params.get("CarParams", True) == b"test"
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def test_params_unknown_key_fails(self):
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with self.assertRaises(UnknownKeyName):
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self.params.get("swag")
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with self.assertRaises(UnknownKeyName):
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self.params.get_bool("swag")
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with self.assertRaises(UnknownKeyName):
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self.params.put("swag", "abc")
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with self.assertRaises(UnknownKeyName):
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self.params.put_bool("swag", True)
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def test_remove_not_there(self):
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assert self.params.get("CarParams") is None
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self.params.remove("CarParams")
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assert self.params.get("CarParams") is None
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def test_get_bool(self):
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self.params.remove("IsMetric")
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self.assertFalse(self.params.get_bool("IsMetric"))
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self.params.put_bool("IsMetric", True)
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self.assertTrue(self.params.get_bool("IsMetric"))
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self.params.put_bool("IsMetric", False)
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self.assertFalse(self.params.get_bool("IsMetric"))
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self.params.put("IsMetric", "1")
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self.assertTrue(self.params.get_bool("IsMetric"))
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self.params.put("IsMetric", "0")
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self.assertFalse(self.params.get_bool("IsMetric"))
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def test_put_non_blocking_with_get_block(self):
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q = Params()
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def _delayed_writer():
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time.sleep(0.1)
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Params().put_nonblocking("CarParams", "test")
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threading.Thread(target=_delayed_writer).start()
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assert q.get("CarParams") is None
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assert q.get("CarParams", True) == b"test"
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def test_put_bool_non_blocking_with_get_block(self):
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q = Params()
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def _delayed_writer():
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time.sleep(0.1)
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Params().put_bool_nonblocking("CarParams", True)
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threading.Thread(target=_delayed_writer).start()
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assert q.get("CarParams") is None
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assert q.get("CarParams", True) == b"1"
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def test_params_all_keys(self):
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keys = Params().all_keys()
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# sanity checks
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assert len(keys) > 20
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assert len(keys) == len(set(keys))
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assert b"CarParams" in keys
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if __name__ == "__main__":
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unittest.main()
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