def test_it_restore_alarm_handler_on_exit(self, signal_mock):
old_alarm_handler = signal_mock.signal()
with timeout(2):
pass
signal_mock.signal.assert_called_with(signal_mock.SIGALRM,
old_alarm_handler)
def test_it_restore_alarm_handler_on_exit(self, signal_mock):
old_alarm_handler = signal_mock.signal()
with timeout(2):
pass
signal_mock.signal.assert_called_with(signal_mock.SIGALRM,
old_alarm_handler)
def test_it_does_not_restore_alarm_handler_when_seconds_is_zero(self, signal_mock):
with timeout(0):
pass
signal_mock.signal.assert_not_called()
def test_it_replace_alarm_handler_on_enter(self, signal_mock):
with timeout(2):
signal_mock.signal.assert_called_with(signal_mock.SIGALRM,
raise_timeout)
def test_it_does_not_timeout_when_given_time_is_zero(self):
with self.assertNotRaises(TimeoutError):
with timeout(0):
time.sleep(1)
def test_it_does_not_set_alarm_when_seconds_is_zero(self, signal_mock):
with timeout(0):
signal_mock.alarm.assert_not_called()
def test_it_does_not_raise_timeout_exception_when_time_is_not_out(self):
with self.assertNotRaises(TimeoutError):
with timeout(2):
time.sleep(1)
def test_it_does_not_replace_alarm_handler_when_seconds_is_none(self, signal_mock):
with timeout(None):
signal_mock.signal.assert_not_called()
def test_it_does_not_raise_timeout_exception_when_time_is_not_out(self):
with self.assertNotRaises(TimeoutError):
with timeout(2):
time.sleep(1)
def test_it_does_not_set_alarm_when_seconds_is_none(self, signal_mock):
with timeout(None):
signal_mock.alarm.assert_not_called()
def test_it_replace_alarm_handler_on_enter(self, signal_mock):
with timeout(2):
signal_mock.signal.assert_called_with(signal_mock.SIGALRM,
raise_timeout)
def test_it_request_alarm_to_be_sent_in_given_seconds_on_enter(self, signal_mock):
with timeout(2):
signal_mock.setitimer.assert_called_with(signal_mock.ITIMER_REAL, 2)
def test_it_does_not_restore_alarm_handler_when_seconds_is_zero(self, signal_mock):
with timeout(0):
pass
signal_mock.signal.assert_not_called()
def test_it_does_not_set_alarm_when_seconds_is_zero(self, signal_mock):
with timeout(0):
signal_mock.setitimer.assert_not_called()
def test_it_does_not_timeout_when_given_time_is_zero(self):
with self.assertNotRaises(TimeoutError):
with timeout(0):
time.sleep(1)
def test_it_request_alarm_to_be_sent_in_given_seconds_on_enter(self, signal_mock):
with timeout(2):
signal_mock.alarm.assert_called_with(2)
def test_it_resets_alarm_on_exit(self, signal_mock):
with timeout(2):
pass
signal_mock.alarm.assert_called_with(0)
def test_it_resets_alarm_on_exit(self, signal_mock):
with timeout(2):
pass
signal_mock.alarm.assert_called_with(0)
def test_it_does_not_replace_alarm_handler_when_seconds_is_none(self, signal_mock):
with timeout(None):
signal_mock.signal.assert_not_called()
