def test_ipv6_interface_address(self):
config = recv.UdpIbvConfig(endpoints=[('239.255.88.88', 8888)],
interface_address='::1')
stream = recv.Stream(spead2.ThreadPool(), recv.StreamConfig(),
recv.RingStreamConfig())
with pytest.raises(ValueError, match='interface address'):
stream.add_udp_ibv_reader(config)
def test_bad_interface_address(self):
config = recv.UdpIbvConfig(
endpoints=[('239.255.88.88', 8888)],
interface_address='this is not an interface address')
stream = recv.Stream(spead2.ThreadPool(), recv.StreamConfig(),
recv.RingStreamConfig())
with pytest.raises(RuntimeError, match='Host not found'):
stream.add_udp_ibv_reader(config)
def test_default_construct(self):
config = recv.UdpIbvConfig()
assert config.endpoints == []
assert config.interface_address == ''
assert config.buffer_size == recv.UdpIbvConfig.DEFAULT_BUFFER_SIZE
assert config.max_size == recv.UdpIbvConfig.DEFAULT_MAX_SIZE
assert config.comp_vector == 0
assert config.max_poll == spead2.send.UdpIbvConfig.DEFAULT_MAX_POLL
def test_ipv6_endpoints(self):
config = recv.UdpIbvConfig(endpoints=[('::1', 8888)],
interface_address='10.0.0.1')
stream = recv.Stream(spead2.ThreadPool(), recv.StreamConfig(),
recv.RingStreamConfig())
with pytest.raises(ValueError,
match='endpoint is not an IPv4 address'):
stream.add_udp_ibv_reader(config)
def test_kwargs_construct(self):
config = recv.UdpIbvConfig(endpoints=[('hello', 1234),
('goodbye', 2345)],
interface_address='1.2.3.4',
buffer_size=100,
max_size=4321,
comp_vector=-1,
max_poll=1000)
assert config.endpoints == [('hello', 1234), ('goodbye', 2345)]
assert config.interface_address == '1.2.3.4'
assert config.buffer_size == 100
assert config.max_size == 4321
assert config.comp_vector == -1
assert config.max_poll == 1000
def test_no_endpoints(self):
config = recv.UdpIbvConfig(interface_address='10.0.0.1')
stream = recv.Stream(spead2.ThreadPool(), recv.StreamConfig(),
recv.RingStreamConfig())
with pytest.raises(ValueError, match='endpoints is empty'):
stream.add_udp_ibv_reader(config)
def test_bad_max_size(self):
config = recv.UdpIbvConfig()
with pytest.raises(ValueError):
config.max_size = 0
def test_bad_max_poll(self):
config = recv.UdpIbvConfig()
with pytest.raises(ValueError):
config.max_poll = 0
with pytest.raises(ValueError):
config.max_poll = -1
def test_default_buffer_size(self):
config = recv.UdpIbvConfig()
config.buffer_size = 0
assert config.buffer_size == recv.UdpIbvConfig.DEFAULT_BUFFER_SIZE