def test_waiting_for_zombie_process_finishes_immediately(self) -> None:
with subprocess.Popen(["true"]) as process:
wait_until_process_is_zombie(process)
stop_watch = StopWatch()
with stop_watch.measure():
wait_for_shutdown(process.pid, timeout=5)
self.assertLessEqual(stop_watch.elapsed, 3)
def test_waiting_for_alive_unreaped_child_process_kills_with_sigkill(
self) -> None:
process = subprocess.Popen(["sleep", "30"])
# Don't reap the process yet.
wait_for_shutdown(process.pid, timeout=1)
returncode = process.wait()
self.assertEqual(returncode, -signal.SIGKILL,
"Process should have exited with SIGKILL")
def test_waiting_for_exited_process_finishes_immediately(self) -> None:
process = AutoReapingChildProcess(["true"])
process.wait()
stop_watch = StopWatch()
with stop_watch.measure():
wait_for_shutdown(process.pid, timeout=5)
self.assertLessEqual(stop_watch.elapsed, 3)
def test_killed_daemon_is_not_running(self) -> None:
with self.spawn_fake_edenfs(self.temp_dir) as daemon_pid:
os.kill(daemon_pid, signal.SIGKILL)
wait_for_shutdown(pid=daemon_pid, timeout=5)
status_process = self.spawn_status([])
status_process.expect_exact("edenfs not running")
self.assert_process_fails(status_process, exit_code=1)
def test_killed_daemon_is_not_running(self) -> None:
with self.spawn_fake_edenfs(self.temp_dir) as daemon_pid:
os.kill(daemon_pid, signal.SIGKILL)
wait_for_shutdown(pid=daemon_pid, timeout=5)
status_process = self.spawn_status([])
status_process.expect_exact("edenfs not running")
self.assert_process_fails(status_process, exit_code=1)
def test_waiting_for_alive_process_kills_with_sigkill(self) -> None:
process = AutoReapingChildProcess(["sleep", "30"])
wait_for_shutdown(process.pid, timeout=1)
returncode = process.wait()
self.assertEqual(returncode, -signal.SIGKILL,
"Process should have exited with SIGKILL")
def test_waiting_for_exiting_process_finishes_without_sigkill(
self) -> None:
process = AutoReapingChildProcess(["sleep", "1"])
wait_for_shutdown(process.pid, timeout=5)
returncode = process.wait()
self.assertEqual(returncode, 0, "Process should have exited cleanly")