hermes-agent/tests/tools/test_cronjob_run_immediate.py
Ben Barclay ef6ce56cad
fix(cron): reconcile external provider after a claimed direct run (#70479)
A direct run (cronjob action='run' / webhook-triggered manual fire) takes
the job's fire_claim and advances next_run_at. When it races the external
provider's scheduled fire for the same occurrence, Chronos loses the claim
and — by design — does not re-arm (the winner owns the re-arm). But the
direct-run winner never notified the provider, so the NAS one-shot for the
consumed occurrence was left stale forever and the recurring job silently
stopped firing.

Observed in production: a managed 1-minute review job stalled for 20 hours
because a GitHub-webhook direct run claimed the job 2s before the Chronos
fire arrived; every subsequent occurrence was orphaned while /api/status
stayed green.

Fix: after a *claimed* direct execution completes (success or failure —
next_run_at advances at claim time either way), call
_notify_provider_jobs_changed_safe() so the active provider re-arms the
post-run next_run_at. No-op for the built-in ticker; claim-lost direct
runs still never notify (the winning scheduler owns the re-arm).
2026-07-24 13:37:04 +10:00

123 lines
6.7 KiB
Python

"""Tests for cronjob action='run' immediate execution (#41037).
Before this fix, `cronjob(action='run')` only set next_run_at=now and returned
success, relying on the scheduler ticker to actually run the job. With no
gateway/ticker active (e.g. a CLI-only Windows setup) the job never executed and
last_run_at stayed null forever. Now action='run' claims the job (at-most-once,
blocking a concurrent tick) and fires it inline via the shared run_one_job body.
"""
import json
from unittest.mock import patch
from tools.cronjob_tools import cronjob, _execute_job_now
_JOB = {"id": "job-run-1", "name": "manual run", "prompt": "hi",
"schedule": {"kind": "cron", "expr": "0 9 * * *"}}
class TestCronjobRunExecutesImmediately:
def test_run_action_claims_and_fires_via_run_one_job(self):
"""action='run' must claim the job then fire it through run_one_job."""
ran = {"job": "after-run", "last_status": "ok", "last_error": None}
with patch("tools.cronjob_tools.resolve_job_ref", return_value=dict(_JOB)), \
patch("tools.cronjob_tools.claim_job_for_fire", return_value=True) as m_claim, \
patch("cron.scheduler.run_one_job", return_value=True) as m_run, \
patch("tools.cronjob_tools.get_job", return_value=ran):
out = json.loads(cronjob(action="run", job_id="job-run-1"))
assert out["success"] is True
assert out["job"]["executed"] is True
assert out["job"]["execution_success"] is True
m_claim.assert_called_once_with("job-run-1") # at-most-once claim taken
m_run.assert_called_once() # fired via the shared body
def test_run_reconciles_external_provider_after_claimed_execution(self):
"""A direct run must re-arm Chronos after it advances next_run_at.
Otherwise a scheduled Chronos fire that loses its claim to this direct
run is consumed without a successor one-shot, permanently stalling the
recurring job.
"""
order = []
ran = {"id": "job-run-1", "last_status": "ok", "last_error": None}
with patch("tools.cronjob_tools.resolve_job_ref", return_value=dict(_JOB)), \
patch("tools.cronjob_tools.claim_job_for_fire", return_value=True), \
patch("cron.scheduler.run_one_job",
side_effect=lambda *a, **kw: order.append("run") or True), \
patch("tools.cronjob_tools.get_job", return_value=ran), \
patch("tools.cronjob_tools._notify_provider_jobs_changed_safe",
side_effect=lambda: order.append("notify")) as m_notify:
out = json.loads(cronjob(action="run", job_id="job-run-1"))
assert out["job"]["executed"] is True
m_notify.assert_called_once_with()
# Reconcile only AFTER the run persisted its final state (mark_job_run
# inside run_one_job), so the provider arms the post-run next_run_at.
assert order == ["run", "notify"]
def test_run_reconciles_external_provider_even_when_claimed_run_fails(self):
"""A claimed direct run advances next_run_at at claim time, so the
provider must be reconciled even when the execution itself fails."""
failed = {"id": "job-run-1", "last_status": "error", "last_error": "provider 500"}
with patch("tools.cronjob_tools.resolve_job_ref", return_value=dict(_JOB)), \
patch("tools.cronjob_tools.claim_job_for_fire", return_value=True), \
patch("cron.scheduler.run_one_job", side_effect=RuntimeError("boom")), \
patch("tools.cronjob_tools.mark_job_run"), \
patch("tools.cronjob_tools.get_job", return_value=failed), \
patch("tools.cronjob_tools._notify_provider_jobs_changed_safe") as m_notify:
out = json.loads(cronjob(action="run", job_id="job-run-1"))
assert out["job"]["executed"] is True
assert out["job"]["execution_success"] is False
m_notify.assert_called_once_with()
def test_run_skips_when_claim_lost(self):
"""If the scheduler already holds the fire claim, do NOT double-run."""
with patch("tools.cronjob_tools.resolve_job_ref", return_value=dict(_JOB)), \
patch("tools.cronjob_tools.claim_job_for_fire", return_value=False), \
patch("cron.scheduler.run_one_job") as m_run, \
patch("tools.cronjob_tools.get_job", return_value=dict(_JOB)), \
patch("tools.cronjob_tools._notify_provider_jobs_changed_safe") as m_notify:
out = json.loads(cronjob(action="run", job_id="job-run-1"))
assert out["success"] is True
assert out["job"]["executed"] is False
assert out["job"]["execution_success"] is False
assert "execution_skipped" in out["job"]
m_run.assert_not_called() # claim lost -> never fired
m_notify.assert_not_called() # the winning scheduler owns the re-arm
def test_run_reports_failure_from_last_status(self):
"""A failed run is reported via the re-read job's last_status/last_error."""
failed = {"id": "job-run-1", "last_status": "error", "last_error": "provider 500"}
with patch("tools.cronjob_tools.resolve_job_ref", return_value=dict(_JOB)), \
patch("tools.cronjob_tools.claim_job_for_fire", return_value=True), \
patch("cron.scheduler.run_one_job", return_value=True), \
patch("tools.cronjob_tools.get_job", return_value=failed):
out = json.loads(cronjob(action="run", job_id="job-run-1"))
assert out["job"]["executed"] is True
assert out["job"]["execution_success"] is False
assert out["job"]["execution_error"] == "provider 500"
def test_execute_job_now_bails_without_claim(self):
"""_execute_job_now never calls run_one_job when the claim is lost."""
with patch("tools.cronjob_tools.claim_job_for_fire", return_value=False), \
patch("cron.scheduler.run_one_job") as m_run:
res = _execute_job_now(dict(_JOB))
assert res["claimed"] is False
assert res["success"] is False
m_run.assert_not_called()
def test_execute_job_now_marks_failure_on_exception(self):
"""An exception during fire is captured, marked failed, not propagated."""
with patch("tools.cronjob_tools.claim_job_for_fire", return_value=True), \
patch("cron.scheduler.run_one_job", side_effect=RuntimeError("boom")), \
patch("tools.cronjob_tools.mark_job_run") as m_mark, \
patch("tools.cronjob_tools.get_job", return_value=dict(_JOB)):
res = _execute_job_now(dict(_JOB))
assert res["claimed"] is True
assert res["success"] is False
assert "boom" in res["error"]
m_mark.assert_called_once()