--- /dev/null
+#!/usr/bin/env python
+
+import os
+import unittest
+import inspect
+from multiprocessing import Process, Pipe
+from pickle import dumps, PicklingError
+from framework import VppTestCase
+
+
+class SerializableClassCopy(object):
+ """
+ Empty class used as a basis for a serializable copy of another class.
+ """
+ pass
+
+
+class RemoteClassAttr(object):
+ """
+ Wrapper around attribute of a remotely executed class.
+ """
+
+ def __init__(self, remote, attr):
+ self._path = [attr] if attr else []
+ self._remote = remote
+
+ def path_to_str(self):
+ return '.'.join(self._path)
+
+ def get_remote_value(self):
+ return self._remote._remote_exec(RemoteClass.GET, self.path_to_str())
+
+ def __repr__(self):
+ return self._remote._remote_exec(RemoteClass.REPR, self.path_to_str())
+
+ def __str__(self):
+ return self._remote._remote_exec(RemoteClass.STR, self.path_to_str())
+
+ def __getattr__(self, attr):
+ if attr[0] == '_':
+ raise AttributeError
+ self._path.append(attr)
+ return self
+
+ def __setattr__(self, attr, val):
+ if attr[0] == '_':
+ super(RemoteClassAttr, self).__setattr__(attr, val)
+ return
+ self._path.append(attr)
+ self._remote._remote_exec(RemoteClass.SETATTR, self.path_to_str(),
+ True, value=val)
+
+ def __call__(self, *args, **kwargs):
+ return self._remote._remote_exec(RemoteClass.CALL, self.path_to_str(),
+ True, *args, **kwargs)
+
+
+class RemoteClass(Process):
+ """
+ This class can wrap around and adapt the interface of another class,
+ and then delegate its execution to a newly forked child process.
+ Usage:
+ # Create a remotely executed instance of MyClass
+ object = RemoteClass(MyClass, arg1='foo', arg2='bar')
+ object.start_remote()
+ # Access the object normally as if it was an instance of your class.
+ object.my_attribute = 20
+ print object.my_attribute
+ print object.my_method(object.my_attribute)
+ object.my_attribute.nested_attribute = 'test'
+ # If you need the value of a remote attribute, use .get_remote_value
+ method. This method is automatically called when needed in the context
+ of a remotely executed class. E.g.:
+ if (object.my_attribute.get_remote_value() > 20):
+ object.my_attribute2 = object.my_attribute
+ # Destroy the instance
+ object.quit_remote()
+ object.terminate()
+ """
+
+ GET = 0 # Get attribute remotely
+ CALL = 1 # Call method remotely
+ SETATTR = 2 # Set attribute remotely
+ REPR = 3 # Get representation of a remote object
+ STR = 4 # Get string representation of a remote object
+ QUIT = 5 # Quit remote execution
+
+ PIPE_PARENT = 0 # Parent end of the pipe
+ PIPE_CHILD = 1 # Child end of the pipe
+
+ DEFAULT_TIMEOUT = 2 # default timeout for an operation to execute
+
+ def __init__(self, cls, *args, **kwargs):
+ super(RemoteClass, self).__init__()
+ self._cls = cls
+ self._args = args
+ self._kwargs = kwargs
+ self._timeout = RemoteClass.DEFAULT_TIMEOUT
+ self._pipe = Pipe() # pipe for input/output arguments
+
+ def __repr__(self):
+ return repr(RemoteClassAttr(self, None))
+
+ def __str__(self):
+ return str(RemoteClassAttr(self, None))
+
+ def __call__(self, *args, **kwargs):
+ return self.RemoteClassAttr(self, None)()
+
+ def __getattr__(self, attr):
+ if attr[0] == '_' or not self.is_alive():
+ if hasattr(super(RemoteClass, self), '__getattr__'):
+ return super(RemoteClass, self).__getattr__(attr)
+ raise AttributeError
+ return RemoteClassAttr(self, attr)
+
+ def __setattr__(self, attr, val):
+ if attr[0] == '_' or not self.is_alive():
+ super(RemoteClass, self).__setattr__(attr, val)
+ return
+ setattr(RemoteClassAttr(self, None), attr, val)
+
+ def _remote_exec(self, op, path=None, ret=True, *args, **kwargs):
+ """
+ Execute given operation on a given, possibly nested, member remotely.
+ """
+ # automatically resolve remote objects in the arguments
+ mutable_args = list(args)
+ for i, val in enumerate(mutable_args):
+ if isinstance(val, RemoteClass) or \
+ isinstance(val, RemoteClassAttr):
+ mutable_args[i] = val.get_remote_value()
+ args = tuple(mutable_args)
+ for key, val in kwargs.iteritems():
+ if isinstance(val, RemoteClass) or \
+ isinstance(val, RemoteClassAttr):
+ kwargs[key] = val.get_remote_value()
+ # send request
+ args = self._make_serializable(args)
+ kwargs = self._make_serializable(kwargs)
+ self._pipe[RemoteClass.PIPE_PARENT].send((op, path, args, kwargs))
+ if not ret:
+ # no return value expected
+ return None
+ timeout = self._timeout
+ # adjust timeout specifically for the .sleep method
+ if path.split('.')[-1] == 'sleep':
+ if args and isinstance(args[0], (long, int)):
+ timeout += args[0]
+ elif 'timeout' in kwargs:
+ timeout += kwargs['timeout']
+ if not self._pipe[RemoteClass.PIPE_PARENT].poll(timeout):
+ return None
+ try:
+ rv = self._pipe[RemoteClass.PIPE_PARENT].recv()
+ rv = self._deserialize(rv)
+ return rv
+ except EOFError:
+ return None
+
+ def _get_local_object(self, path):
+ """
+ Follow the path to obtain a reference on the addressed nested attribute
+ """
+ obj = self._instance
+ for attr in path:
+ obj = getattr(obj, attr)
+ return obj
+
+ def _get_local_value(self, path):
+ try:
+ return self._get_local_object(path)
+ except AttributeError:
+ return None
+
+ def _call_local_method(self, path, *args, **kwargs):
+ try:
+ method = self._get_local_object(path)
+ return method(*args, **kwargs)
+ except AttributeError:
+ return None
+
+ def _set_local_attr(self, path, value):
+ try:
+ obj = self._get_local_object(path[:-1])
+ setattr(obj, path[-1], value)
+ except AttributeError:
+ pass
+ return None
+
+ def _get_local_repr(self, path):
+ try:
+ obj = self._get_local_object(path)
+ return repr(obj)
+ except AttributeError:
+ return None
+
+ def _get_local_str(self, path):
+ try:
+ obj = self._get_local_object(path)
+ return str(obj)
+ except AttributeError:
+ return None
+
+ def _serializable(self, obj):
+ """ Test if the given object is serializable """
+ try:
+ dumps(obj)
+ return True
+ except:
+ return False
+
+ def _make_obj_serializable(self, obj):
+ """
+ Make a serializable copy of an object.
+ Members which are difficult/impossible to serialize are stripped.
+ """
+ if self._serializable(obj):
+ return obj # already serializable
+ copy = SerializableClassCopy()
+ # copy at least serializable attributes and properties
+ for name, member in inspect.getmembers(obj):
+ if name[0] == '_': # skip private members
+ continue
+ if callable(member) and not isinstance(member, property):
+ continue
+ if not self._serializable(member):
+ continue
+ setattr(copy, name, member)
+ return copy
+
+ def _make_serializable(self, obj):
+ """
+ Make a serializable copy of an object or a list/tuple of objects.
+ Members which are difficult/impossible to serialize are stripped.
+ """
+ if (type(obj) is list) or (type(obj) is tuple):
+ rv = []
+ for item in obj:
+ rv.append(self._make_serializable(item))
+ if type(obj) is tuple:
+ rv = tuple(rv)
+ return rv
+ else:
+ return self._make_obj_serializable(obj)
+
+ def _deserialize_obj(self, obj):
+ return obj
+
+ def _deserialize(self, obj):
+ if (type(obj) is list) or (type(obj) is tuple):
+ rv = []
+ for item in obj:
+ rv.append(self._deserialize(item))
+ if type(obj) is tuple:
+ rv = tuple(rv)
+ return rv
+ else:
+ return self._deserialize_obj(obj)
+
+ def start_remote(self):
+ """ Start remote execution """
+ self.start()
+
+ def quit_remote(self):
+ """ Quit remote execution """
+ self._remote_exec(RemoteClass.QUIT, None, False)
+
+ def get_remote_value(self):
+ """ Get value of a remotely held object """
+ return RemoteClassAttr(self, None).get_remote_value()
+
+ def set_request_timeout(self, timeout):
+ """ Change request timeout """
+ self._timeout = timeout
+
+ def run(self):
+ """
+ Create instance of the wrapped class and execute operations
+ on it as requested by the parent process.
+ """
+ self._instance = self._cls(*self._args, **self._kwargs)
+ while True:
+ try:
+ rv = None
+ # get request from the parent process
+ (op, path, args,
+ kwargs) = self._pipe[RemoteClass.PIPE_CHILD].recv()
+ args = self._deserialize(args)
+ kwargs = self._deserialize(kwargs)
+ path = path.split('.') if path else []
+ if op == RemoteClass.GET:
+ rv = self._get_local_value(path)
+ elif op == RemoteClass.CALL:
+ rv = self._call_local_method(path, *args, **kwargs)
+ elif op == RemoteClass.SETATTR and 'value' in kwargs:
+ self._set_local_attr(path, kwargs['value'])
+ elif op == RemoteClass.REPR:
+ rv = self._get_local_repr(path)
+ elif op == RemoteClass.STR:
+ rv = self._get_local_str(path)
+ elif op == RemoteClass.QUIT:
+ break
+ else:
+ continue
+ # send return value
+ if not self._serializable(rv):
+ rv = self._make_serializable(rv)
+ self._pipe[RemoteClass.PIPE_CHILD].send(rv)
+ except EOFError:
+ break
+ self._instance = None # destroy the instance
+
+
+@unittest.skip("Remote Vpp Test Case Class")
+class RemoteVppTestCase(VppTestCase):
+ """ Re-use VppTestCase to create remote VPP segment
+
+ In your test case:
+
+ @classmethod
+ def setUpClass(cls):
+ # fork new process before clinet connects to VPP
+ cls.remote_test = RemoteClass(RemoteVppTestCase)
+
+ # start remote process
+ cls.remote_test.start_remote()
+
+ # set up your test case
+ super(MyTestCase, cls).setUpClass()
+
+ # set up remote test
+ cls.remote_test.setUpClass(cls.tempdir)
+
+ @classmethod
+ def tearDownClass(cls):
+ # tear down remote test
+ cls.remote_test.tearDownClass()
+
+ # stop remote process
+ cls.remote_test.quit_remote()
+
+ # tear down your test case
+ super(MyTestCase, cls).tearDownClass()
+ """
+
+ def __init__(self):
+ super(RemoteVppTestCase, self).__init__("emptyTest")
+
+ def __del__(self):
+ if hasattr(self, "vpp"):
+ cls.vpp.poll()
+ if cls.vpp.returncode is None:
+ cls.vpp.terminate()
+ cls.vpp.communicate()
+
+ @classmethod
+ def setUpClass(cls, tempdir):
+ # disable features unsupported in remote VPP
+ orig_env = dict(os.environ)
+ if 'STEP' in os.environ:
+ del os.environ['STEP']
+ if 'DEBUG' in os.environ:
+ del os.environ['DEBUG']
+ cls.tempdir_prefix = os.path.basename(tempdir) + "/"
+ super(RemoteVppTestCase, cls).setUpClass()
+ os.environ = orig_env
+
+ @unittest.skip("Empty test")
+ def emptyTest(self):
+ """ Do nothing """
+ pass
+
+ def setTestFunctionInfo(self, name, doc):
+ """
+ Store the name and documentation string of currently executed test
+ in the main VPP for logging purposes.
+ """
+ self._testMethodName = name
+ self._testMethodDoc = doc
--- /dev/null
+import unittest
+
+from scapy.layers.l2 import Ether
+from scapy.layers.inet import IP, ICMP
+
+from framework import VppTestCase, VppTestRunner, running_extended_tests
+from remote_test import RemoteClass, RemoteVppTestCase
+from vpp_memif import *
+
+
+class TestMemif(VppTestCase):
+ """ Memif Test Case """
+
+ @classmethod
+ def setUpClass(cls):
+ # fork new process before client connects to VPP
+ cls.remote_test = RemoteClass(RemoteVppTestCase)
+ cls.remote_test.start_remote()
+ cls.remote_test.set_request_timeout(10)
+ super(TestMemif, cls).setUpClass()
+ cls.remote_test.setUpClass(cls.tempdir)
+ cls.create_pg_interfaces(range(1))
+ for pg in cls.pg_interfaces:
+ pg.config_ip4()
+ pg.admin_up()
+ pg.resolve_arp()
+
+ @classmethod
+ def tearDownClass(cls):
+ cls.remote_test.tearDownClass()
+ cls.remote_test.quit_remote()
+ for pg in cls.pg_interfaces:
+ pg.unconfig_ip4()
+ pg.set_table_ip4(0)
+ pg.admin_down()
+ super(TestMemif, cls).tearDownClass()
+
+ def tearDown(self):
+ remove_all_memif_vpp_config(self)
+ remove_all_memif_vpp_config(self.remote_test)
+ super(TestMemif, self).tearDown()
+
+ def _check_socket_filename(self, dump, socket_id, filename):
+ for d in dump:
+ if (d.socket_id == socket_id) and (
+ d.socket_filename.rstrip("\0") == filename):
+ return True
+ return False
+
+ def test_memif_socket_filename_add_del(self):
+ """ Memif socket filenale add/del """
+
+ # dump default socket filename
+ dump = self.vapi.memif_socket_filename_dump()
+ self.assertTrue(
+ self._check_socket_filename(
+ dump, 0, "/run/vpp/memif.sock"))
+
+ memif_sockets = []
+ # existing path
+ memif_sockets.append(
+ VppSocketFilename(
+ self, 1, "/run/vpp/memif1.sock"))
+ # default path ("/run/vpp")
+ memif_sockets.append(
+ VppSocketFilename(
+ self,
+ 2,
+ "memif2.sock",
+ add_default_folder=True))
+ # create new folder in default folder
+ memif_sockets.append(
+ VppSocketFilename(
+ self,
+ 3,
+ "sock/memif3.sock",
+ add_default_folder=True))
+
+ for sock in memif_sockets:
+ sock.add_vpp_config()
+ dump = sock.query_vpp_config()
+ self.assertTrue(
+ self._check_socket_filename(
+ dump,
+ sock.socket_id,
+ sock.socket_filename))
+
+ for sock in memif_sockets:
+ sock.remove_vpp_config()
+
+ dump = self.vapi.memif_socket_filename_dump()
+ self.assertTrue(
+ self._check_socket_filename(
+ dump, 0, "/run/vpp/memif.sock"))
+
+ def _create_delete_test_one_interface(self, memif):
+ memif.add_vpp_config()
+
+ dump = memif.query_vpp_config()
+
+ self.assertTrue(dump)
+ self.assertEqual(dump.sw_if_index, memif.sw_if_index)
+ self.assertEqual(dump.role, memif.role)
+ self.assertEqual(dump.mode, memif.mode)
+ if (memif.socket_id is not None):
+ self.assertEqual(dump.socket_id, memif.socket_id)
+
+ memif.remove_vpp_config()
+
+ dump = memif.query_vpp_config()
+
+ self.assertFalse(dump)
+
+ def _connect_test_one_interface(self, memif):
+ self.assertTrue(memif.wait_for_link_up(5))
+ dump = memif.query_vpp_config()
+
+ if memif.role == MEMIF_ROLE.SLAVE:
+ self.assertEqual(dump.ring_size, memif.ring_size)
+ self.assertEqual(dump.buffer_size, memif.buffer_size)
+ else:
+ self.assertEqual(dump.ring_size, 1)
+ self.assertEqual(dump.buffer_size, 0)
+
+ def _connect_test_interface_pair(self, memif0, memif1):
+ memif0.add_vpp_config()
+ memif1.add_vpp_config()
+
+ memif0.admin_up()
+ memif1.admin_up()
+
+ self._connect_test_one_interface(memif0)
+ self._connect_test_one_interface(memif1)
+
+ memif0.remove_vpp_config()
+ memif1.remove_vpp_config()
+
+ def test_memif_create_delete(self):
+ """ Memif create/delete interface """
+
+ memif = VppMemif(self, MEMIF_ROLE.SLAVE, MEMIF_MODE.ETHERNET)
+ self._create_delete_test_one_interface(memif)
+ memif.role = MEMIF_ROLE.MASTER
+ self._create_delete_test_one_interface(memif)
+
+ def test_memif_create_custom_socket(self):
+ """ Memif create with non-default socket filname """
+
+ memif_sockets = []
+ # existing path
+ memif_sockets.append(
+ VppSocketFilename(
+ self, 1, "/run/vpp/memif1.sock"))
+ # default path ("/run/vpp")
+ memif_sockets.append(
+ VppSocketFilename(
+ self,
+ 2,
+ "memif2.sock",
+ add_default_folder=True))
+ # create new folder in default folder
+ memif_sockets.append(
+ VppSocketFilename(
+ self,
+ 3,
+ "sock/memif3.sock",
+ add_default_folder=True))
+
+ memif = VppMemif(self, MEMIF_ROLE.SLAVE, MEMIF_MODE.ETHERNET)
+
+ for sock in memif_sockets:
+ sock.add_vpp_config()
+ memif.socket_id = sock.socket_id
+ memif.role = MEMIF_ROLE.SLAVE
+ self._create_delete_test_one_interface(memif)
+ memif.role = MEMIF_ROLE.MASTER
+ self._create_delete_test_one_interface(memif)
+
+ def test_memif_connect(self):
+ """ Memif connect """
+ memif = VppMemif(
+ self,
+ MEMIF_ROLE.SLAVE,
+ MEMIF_MODE.ETHERNET,
+ ring_size=1024,
+ buffer_size=2048)
+ remote_memif = VppMemif(
+ self.remote_test,
+ MEMIF_ROLE.MASTER,
+ MEMIF_MODE.ETHERNET,
+ ring_size=1024,
+ buffer_size=2048)
+
+ self._connect_test_interface_pair(memif, remote_memif)
+
+ memif.role = MEMIF_ROLE.MASTER
+ remote_memif.role = MEMIF_ROLE.SLAVE
+
+ self._connect_test_interface_pair(memif, remote_memif)
+
+ def _create_icmp(self, pg, memif, num):
+ pkts = []
+ for i in range(num):
+ pkt = (Ether(dst=pg.local_mac, src=pg.remote_mac) /
+ IP(src=pg.remote_ip4, dst=memif.ip4_addr) /
+ ICMP(id=memif.if_id, type='echo-request', seq=i))
+ pkts.append(pkt)
+ return pkts
+
+ def _verify_icmp(self, pg, memif, rx, seq):
+ ip = rx[IP]
+ self.assertEqual(ip.src, memif.ip4_addr)
+ self.assertEqual(ip.dst, pg.remote_ip4)
+ self.assertEqual(ip.proto, 1)
+ icmp = rx[ICMP]
+ self.assertEqual(icmp.type, 0) # echo-reply
+ self.assertEqual(icmp.id, memif.if_id)
+ self.assertEqual(icmp.seq, seq)
+
+ def test_memif_ping(self):
+ """ Memif ping """
+ memif = VppMemif(self, MEMIF_ROLE.MASTER, MEMIF_MODE.ETHERNET)
+ remote_memif = VppMemif(self.remote_test, MEMIF_ROLE.SLAVE,
+ MEMIF_MODE.ETHERNET)
+
+ memif.add_vpp_config()
+ memif.config_ip4()
+ memif.admin_up()
+
+ remote_memif.add_vpp_config()
+ remote_memif.config_ip4()
+ remote_memif.admin_up()
+
+ self.assertTrue(memif.wait_for_link_up(5))
+ self.assertTrue(remote_memif.wait_for_link_up(5))
+
+ # add routing to remote vpp
+ dst_addr = socket.inet_pton(socket.AF_INET, self.pg0._local_ip4_subnet)
+ dst_addr_len = 24
+ next_hop_addr = socket.inet_pton(socket.AF_INET, memif.ip4_addr)
+ self.remote_test.vapi.ip_add_del_route(
+ dst_addr, dst_addr_len, next_hop_addr)
+
+ # create ICMP echo-request from local pg to remote memif
+ packet_num = 10
+ pkts = self._create_icmp(self.pg0, remote_memif, packet_num)
+
+ self.pg0.add_stream(pkts)
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ capture = self.pg0.get_capture(packet_num, timeout=2)
+ seq = 0
+ for c in capture:
+ self._verify_icmp(self.pg0, remote_memif, c, seq)
+ seq += 1
+
+
+if __name__ == '__main__':
+ unittest.main(testRunner=VppTestRunner)
--- /dev/null
+import socket
+
+from vpp_object import VppObject
+
+
+class MEMIF_ROLE:
+ MASTER = 0
+ SLAVE = 1
+
+
+class MEMIF_MODE:
+ ETHERNET = 0
+ IP = 1
+ PUNT_INJECT = 2
+
+
+def get_if_dump(dump, sw_if_index):
+ for d in dump:
+ if (d.sw_if_index == sw_if_index):
+ return d
+
+
+def query_all_memif_vpp_config(_test):
+ return _test.vapi.memif_dump()
+
+
+def remove_all_memif_vpp_config(_test):
+ dump = _test.vapi.memif_dump()
+ for d in dump:
+ _test.vapi.memif_delete(d.sw_if_index)
+ dump = _test.vapi.memif_socket_filename_dump()
+ for d in dump:
+ if d.socket_id != 0:
+ _test.vapi.memif_socket_filename_add_del(
+ 0, d.socket_id, d.socket_filename)
+
+
+class VppSocketFilename(VppObject):
+ def __init__(self, test, socket_id, socket_filename,
+ add_default_folder=False):
+ self._test = test
+ self.socket_id = socket_id
+ self.socket_filename = socket_filename
+
+ # if True insert default socket folder before socket filename,
+ # after adding vpp config
+ self.add_default_folder = add_default_folder
+
+ def add_vpp_config(self):
+ rv = self._test.vapi.memif_socket_filename_add_del(
+ 1, self.socket_id, self.socket_filename)
+ if self.add_default_folder:
+ self.socket_filename = "/run/vpp/" + self.socket_filename
+ return rv
+
+ def remove_vpp_config(self):
+ return self._test.vapi.memif_socket_filename_add_del(
+ 0, self.socket_id, self.socket_filename)
+
+ def query_vpp_config(self):
+ return self._test.vapi.memif_socket_filename_dump()
+
+ def __str__(self):
+ return self.object_id()
+
+ def object_id(self):
+ return "%d" % (self.socket_id)
+
+
+class VppMemif(VppObject):
+ def __init__(self, test, role, mode, rx_queues=0, tx_queues=0, if_id=0,
+ socket_id=0, secret="", ring_size=0, buffer_size=0,
+ hw_addr=""):
+ self._test = test
+ self.role = role
+ self.mode = mode
+ self.rx_queues = rx_queues
+ self.tx_queues = tx_queues
+ self.if_id = if_id
+ self.socket_id = socket_id
+ self.secret = secret
+ self.ring_size = ring_size
+ self.buffer_size = buffer_size
+ self.hw_addr = hw_addr
+ self.sw_if_index = None
+ self.ip4_addr = "192.168.%d.%d" % (self.if_id + 1, self.role + 1)
+ self.ip4_addr_len = 24
+
+ def add_vpp_config(self):
+ rv = self._test.vapi.memif_create(self.role, self.mode, self.rx_queues,
+ self.tx_queues, self.if_id,
+ self.socket_id, self.secret,
+ self.ring_size, self.buffer_size,
+ self.hw_addr)
+ self.sw_if_index = rv.sw_if_index
+ return self.sw_if_index
+
+ def admin_up(self):
+ if self.sw_if_index:
+ return self._test.vapi.sw_interface_set_flags(self.sw_if_index, 1)
+
+ def admin_down(self):
+ if self.sw_if_index:
+ return self._test.vapi.sw_interface_set_flags(self.sw_if_index, 0)
+
+ def wait_for_link_up(self, timeout, step=1):
+ if not self.sw_if_index:
+ return False
+ while True:
+ dump = self.query_vpp_config()
+ if dump.link_up_down == 1:
+ return True
+ self._test.sleep(step)
+ timeout -= step
+ if timeout <= 0:
+ return False
+
+ def config_ip4(self):
+ return self._test.vapi.sw_interface_add_del_address(
+ self.sw_if_index, socket.inet_pton(
+ socket.AF_INET, self.ip4_addr), self.ip4_addr_len)
+
+ def remove_vpp_config(self):
+ self._test.vapi.memif_delete(self.sw_if_index)
+ self.sw_if_index = None
+
+ def query_vpp_config(self):
+ if not self.sw_if_index:
+ return None
+ dump = self._test.vapi.memif_dump()
+ return get_if_dump(dump, self.sw_if_index)
+
+ def __str__(self):
+ return self.object_id()
+
+ def object_id(self):
+ if self.sw_if_index:
+ return "%d:%d:%d" % (self.role, self.if_id, self.sw_if_index)
+ else:
+ return "%d:%d:None" % (self.role, self.if_id)
def pipe_dump(self):
return self.api(self.papi.pipe_dump, {})
+
+ def memif_create(
+ self,
+ role,
+ mode,
+ rx_queues=None,
+ tx_queues=None,
+ _id=None,
+ socket_id=None,
+ secret=None,
+ ring_size=None,
+ buffer_size=None,
+ hw_addr=None):
+ return self.api(self.papi.memif_create,
+ {'role': role,
+ 'mode': mode,
+ 'rx_queues': rx_queues,
+ 'tx_queues': tx_queues,
+ 'id': _id,
+ 'socket_id': socket_id,
+ 'secret': secret,
+ 'ring_size': ring_size,
+ 'buffer_size': buffer_size,
+ 'hw_addr': hw_addr})
+
+ def memif_delete(self, sw_if_index):
+ return self.api(self.papi.memif_delete, {'sw_if_index': sw_if_index})
+
+ def memif_dump(self):
+ return self.api(self.papi.memif_dump, {})
+
+ def memif_socket_filename_add_del(
+ self, is_add, socket_id, socket_filename):
+ return self.api(
+ self.papi.memif_socket_filename_add_del,
+ {'is_add': is_add,
+ 'socket_id': socket_id,
+ 'socket_filename': socket_filename})
+
+ def memif_socket_filename_dump(self):
+ return self.api(self.papi.memif_socket_filename_dump, {})
Code Review / vpp.git / commitdiff