def test_bridge_np_int16(tempdir):
import numpy as np
client, server = setup_client_server(tempdir)
ldtype = np.dtype('<u2')
bdtype = np.dtype('>u2')
server.add_channel('npl', gr.NpChannel((2, 2), ldtype))
server.add_channel('npb', gr.NpChannel((2, 2), bdtype))
start_bridge(client, server)
assert set(server._channels.keys()) == {'npl', 'npb'}
assert set(client._channels.keys()) == {'npl', 'npb'}
assert server._channels['npl'].dtype == client._channels['npl'].dtype
assert server._channels['npb'].dtype == client._channels['npb'].dtype
server._channels['npl'].value = np.array((1, 0x100), ldtype)
server.send()
client.recv()
assert (server._channels['npl'].value == [1, 0x100]).all()
assert (client._channels['npl'].value == [1, 0x100]).all()
server._channels['npl'].value = np.array((0x100, 1), ldtype)
server.send()
client.recv()
assert (server._channels['npl'].value == [0x100, 1]).all()
assert (client._channels['npl'].value == [0x100, 1]).all()
server._channels['npb'].value = np.array((1, 0x100), bdtype)
server.send()
client.recv()
assert (server._channels['npb'].value == [1, 0x100]).all()
assert (client._channels['npb'].value == [1, 0x100]).all()
server._channels['npb'].value = np.array((0x100, 1), bdtype)
server.send()
client.recv()
assert (server._channels['npb'].value == [0x100, 1]).all()
assert (client._channels['npb'].value == [0x100, 1]).all()
def test_bridge_server_noclient_clean(tempdir):
import numpy as np
server = gr.Bridge(tempdir)
server.listen()
server.add_channel('np', gr.NpChannel((2, 2), int))
assert list(server._channels.keys()) == ['np']
assert os.path.exists(os.path.join(tempdir, 'sock'))
assert os.path.exists(os.path.join(tempdir, 'np'))
server.close('disconnect')
assert not os.path.exists(os.path.join(tempdir, 'sock'))
assert not os.path.exists(os.path.join(tempdir, 'np'))
def test_bridge_clean(tempdir):
import numpy as np
client, server = setup_client_server(tempdir)
server.add_channel('np', gr.NpChannel((2, 2), int))
start_bridge(client, server)
assert list(server._channels.keys()) == ['np']
assert list(client._channels.keys()) == ['np']
assert os.path.exists(os.path.join(tempdir, 'sock'))
assert os.path.exists(os.path.join(tempdir, 'np'))
client.close()
server.close()
assert not os.path.exists(os.path.join(tempdir, 'sock'))
assert not os.path.exists(os.path.join(tempdir, 'np'))
def test_bridge_server_clean(tempdir):
import numpy as np
client, server = setup_client_server(tempdir)
server.add_channel('np', gr.NpChannel((2, 2), int))
start_bridge(client, server)
assert list(server._channels.keys()) == ['np']
assert list(client._channels.keys()) == ['np']
assert os.path.exists(os.path.join(tempdir, 'sock'))
assert os.path.exists(os.path.join(tempdir, 'np'))
server.close('disconnect')
try:
client.recv()
except gr.Bridge.Closed as e:
assert str(e) == 'disconnect'
assert not os.path.exists(os.path.join(tempdir, 'sock'))
assert not os.path.exists(os.path.join(tempdir, 'np'))
def test_bridge_np(tempdir):
import numpy as np
client, server = setup_client_server(tempdir)
server.add_channel('np', gr.NpChannel((2, 2), int))
start_bridge(client, server)
assert list(server._channels.keys()) == ['np']
assert list(client._channels.keys()) == ['np']
server._channels['np'].value = np.zeros((2, 2), int)
server.send()
client.recv()
assert (server._channels['np'].value == np.zeros((2, 2))).all()
assert (client._channels['np'].value == np.zeros((2, 2))).all()
server._channels['np'].value = np.ones((2, 2), int)
server.send()
client.recv()
assert (server._channels['np'].value == np.ones((2, 2))).all()
assert (client._channels['np'].value == np.ones((2, 2))).all()