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StarPilot/openpilot/starpilot/conditional_mode/tests/test_stop_commit.py
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2026-10-05 21:33:23 -05:00

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Python

from dataclasses import replace
from openpilot.starpilot.conditional_mode.policy import Authority, ConditionalModePolicy, ManualIntent, ModeChoice, SceneEvidence
from openpilot.starpilot.conditional_mode.stop import StopLightDetector
from openpilot.starpilot.conditional_mode.tests.test_stop import frame
def prime():
detector = StopLightDetector()
for tick in range(30):
result = detector.step(frame(tick))
assert result.light_detected and detector.committed
return detector
def test_acquired_stop_survives_fresh_invalid_geometry_until_valid_clear():
detector = prime()
for tick in range(30, 140):
result = detector.step(frame(tick, horizon=None, speed=4.27))
assert result.light_detected and detector.committed
for tick in range(140, 160):
result = detector.step(frame(tick, horizon=192., speed=4.27))
assert not result.light_detected and not detector.committed
def test_traffic_and_turn_cannot_abandon_short_committed_stop():
for changes in ({'traffic': True}, {'left': True, 'steering': 45.}):
detector = prime()
for tick in range(30, 140):
result = detector.step(frame(tick, horizon=6.684, speed=4.27, **changes))
assert result.light_detected and detector.committed
def test_unknown_source_and_cold_invalid_geometry_cannot_authorize_commit():
detector = StopLightDetector()
assert detector.step(frame(0, horizon=None)).light_detected is None
assert not detector.committed
detector = prime()
assert detector.step(replace(frame(30), traffic_mode=None)).light_detected is None
assert detector.committed
assert not detector.standstill_committed
def test_manual_chill_and_personality_mode_change_do_not_override_committed_stop():
policy = ConditionalModePolicy()
authority = Authority(True, True, False, True, True, True)
for tick, choice in enumerate((ModeChoice.CEM, ModeChoice.CCM, ModeChoice.CEM)):
now = 100. + tick * .05
scene = SceneEvidence(observed_mono_s=now, speed_mps=4.27, committed_stop=True)
result = policy.step(now, choice, ManualIntent.FORCE_CHILL, authority, scene)
assert result.requested_experimental and result.reason.value == 'cem_stop'
scene = replace(scene, observed_mono_s=now+.05, committed_stop=False)
result = policy.step(now+.05, ModeChoice.CEM, ManualIntent.FORCE_CHILL, authority, scene)
assert not result.requested_experimental and result.reason.value == 'manual_chill'
def test_pedal_override_releases_acquired_stop_without_authority_recreation():
detector = prime()
result = detector.step(frame(30, horizon=6.684, speed=4.27, pedal=True))
assert not result.light_detected and not detector.committed
def test_standstill_commit_survives_unknowns_and_requires_continuous_clear_evidence():
detector = prime()
detector.step(frame(30, speed=0., standstill=True, horizon=6., model_should_stop=True))
assert detector.standstill_committed
for tick in range(31, 45):
observation = detector.step(replace(frame(tick), traffic_mode=None))
assert observation.light_detected is None
assert detector.standstill_committed
for tick in range(45, 65):
detector.step(frame(tick, speed=0., standstill=True, horizon=192., model_should_stop=True))
assert detector.standstill_committed
for tick in range(65, 71):
detector.step(frame(tick, speed=0., standstill=True, horizon=192., model_should_stop=False))
detector.step(replace(frame(71), traffic_mode=None))
for tick in range(72, 79):
detector.step(frame(tick, speed=0., standstill=True, horizon=192., model_should_stop=False))
assert detector.standstill_committed # Unknown time contributes no clear dwell.
for tick in range(79, 86):
detector.step(frame(tick, speed=0., standstill=True, horizon=192., model_should_stop=False))
assert not detector.committed and not detector.standstill_committed