def test_real(self, context, monitor):
observer = self.make_observer(monitor)
pytest.unload_dummy()
monitor.filter_by('net')
monitor.start()
observer.start()
pytest.load_dummy()
pytest.unload_dummy()
observer.join(2)
if observer.is_alive():
observer.stop()
assert [d.action for d in self.events] == ['add', 'remove']
for device in self.events:
assert device.device_path == '/devices/virtual/net/dummy0'
def test_real(self, context, monitor):
observer = self.make_observer(monitor)
pytest.unload_dummy()
monitor.filter_by('net')
monitor.start()
observer.start()
pytest.load_dummy()
pytest.unload_dummy()
observer.join(2)
if observer.is_alive():
observer.stop()
assert [d.action for d in self.events] == ['add', 'remove']
for device in self.events:
assert device.device_path == '/devices/virtual/net/dummy0'
def test_iter(self, monitor):
pytest.unload_dummy()
monitor.filter_by('net')
monitor.enable_receiving()
pytest.load_dummy()
iterator = iter(monitor)
action, device = next(iterator)
assert action == 'add'
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
pytest.unload_dummy()
action, device = next(iterator)
assert action == 'remove'
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
iterator.close()
def test_receive_device(self, monitor):
# forcibly unload the dummy module to avoid hangs
pytest.unload_dummy()
monitor.filter_by('net')
monitor.enable_receiving()
# load the dummy device to trigger an add event
pytest.load_dummy()
select([monitor], [], [])
action, device = monitor.receive_device()
assert action == 'add'
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
# and unload again
pytest.unload_dummy()
action, device = monitor.receive_device()
assert action == 'remove'
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
def test_poll(self, monitor):
# forcibly unload the dummy module to avoid hangs
pytest.unload_dummy()
monitor.filter_by('net')
monitor.start()
# load the dummy device to trigger an add event
pytest.load_dummy()
select([monitor], [], [])
device = monitor.poll()
assert device.action == 'add'
assert device.sequence_number > 0
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
# and unload again
pytest.unload_dummy()
device = monitor.poll()
assert device.action == 'remove'
assert device.sequence_number > 0
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
def test_poll(self, monitor):
# forcibly unload the dummy module to avoid hangs
pytest.unload_dummy()
monitor.filter_by('net')
monitor.start()
# load the dummy device to trigger an add event
pytest.load_dummy()
select([monitor], [], [])
device = monitor.poll()
assert device.action == 'add'
assert device.sequence_number > 0
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
# and unload again
pytest.unload_dummy()
device = monitor.poll()
assert device.action == 'remove'
assert device.sequence_number > 0
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
def test_iter(self, monitor):
pytest.unload_dummy()
monitor.filter_by('net')
monitor.start()
pytest.load_dummy()
iterator = iter(monitor)
# DeprecationWarning triggered on first invocation of generator
action, device = pytest.deprecated_call(next, iterator)
assert action == 'add'
assert device.action == 'add'
assert device.sequence_number > 0
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
pytest.unload_dummy()
action, device = next(iterator)
assert action == 'remove'
assert device.action == 'remove'
assert device.sequence_number > 0
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
iterator.close()
def test_iter(self, monitor):
pytest.unload_dummy()
monitor.filter_by('net')
monitor.start()
pytest.load_dummy()
iterator = iter(monitor)
# DeprecationWarning triggered on first invocation of generator
action, device = pytest.deprecated_call(next, iterator)
assert action == 'add'
assert device.action == 'add'
assert device.sequence_number > 0
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
pytest.unload_dummy()
action, device = next(iterator)
assert action == 'remove'
assert device.action == 'remove'
assert device.sequence_number > 0
assert device.subsystem == 'net'
assert device.device_path == '/devices/virtual/net/dummy0'
iterator.close()
