opc/silver_pose
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(v1): compose temporal fall event pipeline

Browse Source
This commit is contained in:
ila
2026-07-21 11:57:22 +08:00
parent 906e06565e
commit f03662bf5a
16 changed files with 554 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
v1/tests/test_fall_state.py
+51 -6
View File
@@ -3,8 +3,15 @@ import pytest
from v1.fall_state import Evidence, FallState, FallStateMachine
CONFIG_VERSION = "cfg-test-20260721"
def test_confirmed_event_is_emitted_once_after_persistent_evidence():
machine = FallStateMachine(confirm_window_seconds=1.8, recovery_window_seconds=2.0)
machine = FallStateMachine(
confirm_window_seconds=1.8,
recovery_window_seconds=2.0,
config_version=CONFIG_VERSION,
)
assert machine.update("P-0007", Evidence(True, True), now=0.0) == []
events = machine.update("P-0007", Evidence(True, True), now=1.8)
@@ -12,12 +19,17 @@ def test_confirmed_event_is_emitted_once_after_persistent_evidence():
assert len(events) == 1
assert events[0].track_id == "P-0007"
assert events[0].latency_seconds == 1.8
assert events[0].config_version == CONFIG_VERSION
assert machine.update("P-0007", Evidence(True, True), now=2.0) == []
assert machine.state_of("P-0007") is FallState.CONFIRMED
def test_brief_low_posture_returns_to_normal_without_event():
machine = FallStateMachine(confirm_window_seconds=1.0, recovery_window_seconds=2.0)
machine = FallStateMachine(
confirm_window_seconds=1.0,
recovery_window_seconds=2.0,
config_version=CONFIG_VERSION,
)
machine.update("P-0007", Evidence(True, True), now=0.0)
events = machine.update("P-0007", Evidence(True, False), now=0.3)
@@ -27,7 +39,11 @@ def test_brief_low_posture_returns_to_normal_without_event():
def test_rejected_pose_resets_suspect_and_cannot_shorten_confirmation_window():
machine = FallStateMachine(confirm_window_seconds=1.0, recovery_window_seconds=2.0)
machine = FallStateMachine(
confirm_window_seconds=1.0,
recovery_window_seconds=2.0,
config_version=CONFIG_VERSION,
)
machine.update("P-0007", Evidence(True, True), now=0.0)
machine.update("P-0007", Evidence(False, False), now=0.9)
@@ -38,7 +54,11 @@ def test_rejected_pose_resets_suspect_and_cannot_shorten_confirmation_window():
def test_recovery_must_persist_before_new_event_is_allowed():
machine = FallStateMachine(confirm_window_seconds=1.0, recovery_window_seconds=2.0)
machine = FallStateMachine(
confirm_window_seconds=1.0,
recovery_window_seconds=2.0,
config_version=CONFIG_VERSION,
)
machine.update("P-0007", Evidence(True, True), now=0.0)
first_event = machine.update("P-0007", Evidence(True, True), now=1.0)
assert len(first_event) == 1
@@ -55,11 +75,19 @@ def test_recovery_must_persist_before_new_event_is_allowed():
def test_confirmation_window_must_remain_within_customer_target():
with pytest.raises(ValueError, match="between 1 and 3"):
FallStateMachine(confirm_window_seconds=0.9, recovery_window_seconds=2.0)
FallStateMachine(
confirm_window_seconds=0.9,
recovery_window_seconds=2.0,
config_version=CONFIG_VERSION,
)
def test_each_track_has_an_independent_confirmation_window():
machine = FallStateMachine(confirm_window_seconds=1.0, recovery_window_seconds=2.0)
machine = FallStateMachine(
confirm_window_seconds=1.0,
recovery_window_seconds=2.0,
config_version=CONFIG_VERSION,
)
machine.update("P-0001", Evidence(True, True), now=0.0)
machine.update("P-0002", Evidence(True, True), now=0.6)
@@ -69,3 +97,20 @@ def test_each_track_has_an_independent_confirmation_window():
assert first_events[0].track_id == "P-0001"
assert second_events[0].track_id == "P-0002"
assert first_events[0].event_id != second_events[0].event_id
def test_cooldown_delays_recovery_after_confirmation():
machine = FallStateMachine(
confirm_window_seconds=1.0,
recovery_window_seconds=2.0,
config_version=CONFIG_VERSION,
cooldown_seconds=3.0,
)
machine.update("P-0007", Evidence(True, True), now=0.0)
machine.update("P-0007", Evidence(True, True), now=1.0)
machine.update("P-0007", Evidence(True, False, True), now=1.1)
assert machine.state_of("P-0007") is FallState.CONFIRMED
machine.update("P-0007", Evidence(True, False, True), now=4.0)
assert machine.state_of("P-0007") is FallState.RECOVERING