def test_self_reload(pyscript):
script = pyscript("""
import os
from daemonocle import Daemon
daemon = Daemon(name='foo', pid_file='foo.pid', detach=False)
def worker():
print('here is my pid: {}'.format(os.getpid()))
if not os.environ.get('DAEMONOCLE_RELOAD'):
daemon.reload()
daemon.worker = worker
daemon.do_action('start')
""")
result = script.run()
assert result.returncode == 0
match = re.match((
br'^Starting foo \.\.\. OK\n'
br'here is my pid: (\d+)\n'
br'Reloading foo \.\.\. OK\n'
br'here is my pid: (\d+)\n'
br'All children are gone\. Parent is exiting\.\.\.\n$'),
result.stdout)
assert match
assert match.group(1) != match.group(2)
assert result.stderr == b''
daemon = Daemon()
with pytest.raises(DaemonError):
# Don't allow calling reload like this
daemon.reload()
def test_self_reload(pyscript):
script = pyscript(
"""
import os
from daemonocle import Daemon
daemon = Daemon(prog='foo', pidfile='foo.pid', detach=False)
def worker():
print('here is my pid: {}'.format(os.getpid()))
if not os.environ.get('DAEMONOCLE_RELOAD'):
daemon.reload()
daemon.worker = worker
daemon.do_action('start')
"""
)
result = script.run()
assert result.returncode == 0
match = re.match(
(
br"^Starting foo \.\.\. OK\n"
br"here is my pid: (\d+)\n"
br"Reloading foo \.\.\. OK\n"
br"here is my pid: (\d+)\n"
br"All children are gone\. Parent is exiting\.\.\.\n$"
),
result.stdout,
)
assert match
assert match.group(1) != match.group(2)
assert result.stderr == b""
daemon = Daemon()
with pytest.raises(DaemonError):
# Don't allow calling reload like this
daemon.reload()
