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							30 lines
						
					
					
						
							1.2 KiB
						
					
					
				
			
		
		
	
	
							30 lines
						
					
					
						
							1.2 KiB
						
					
					
				#!/usr/bin/env python3
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import cereal.messaging as messaging
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from openpilot.selfdrive.test.process_replay import replay_process_with_name
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from openpilot.selfdrive.car.toyota.values import CAR as TOYOTA
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class TestLeads:
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  def test_radar_fault(self):
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    # if there's no radar-related can traffic, radard should either not respond or respond with an error
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    # this is tightly coupled with underlying car radar_interface implementation, but it's a good sanity check
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    def single_iter_pkg():
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      # single iter package, with meaningless cans and empty carState/modelV2
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      msgs = []
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      for _ in range(5):
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        can = messaging.new_message("can", 1)
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        cs = messaging.new_message("carState")
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        msgs.append(can.as_reader())
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        msgs.append(cs.as_reader())
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      model = messaging.new_message("modelV2")
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      msgs.append(model.as_reader())
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      return msgs
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    msgs = [m for _ in range(3) for m in single_iter_pkg()]
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    out = replay_process_with_name("radard", msgs, fingerprint=TOYOTA.TOYOTA_COROLLA_TSS2)
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    states = [m for m in out if m.which() == "radarState"]
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    failures = [not state.valid and len(state.radarState.radarErrors) for state in states]
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    assert len(states) == 0 or all(failures)
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