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21 lines
754 B
21 lines
754 B
#!/usr/bin/env python3
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from parameterized import parameterized
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from openpilot.selfdrive.car.gm.fingerprints import FINGERPRINTS
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from openpilot.selfdrive.car.gm.values import CAMERA_ACC_CAR, GM_RX_OFFSET
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CAMERA_DIAGNOSTIC_ADDRESS = 0x24b
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class TestGMFingerprint:
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@parameterized.expand(FINGERPRINTS.items())
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def test_can_fingerprints(self, car_model, fingerprints):
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assert len(fingerprints) > 0
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assert all(len(finger) for finger in fingerprints)
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# The camera can sometimes be communicating on startup
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if car_model in CAMERA_ACC_CAR:
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for finger in fingerprints:
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for required_addr in (CAMERA_DIAGNOSTIC_ADDRESS, CAMERA_DIAGNOSTIC_ADDRESS + GM_RX_OFFSET):
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assert finger.get(required_addr) == 8, required_addr
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