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-rw-r--r--src/plugins/memif/test/test_memif.py308
-rw-r--r--src/plugins/memif/test/vpp_memif.py140
2 files changed, 0 insertions, 448 deletions
diff --git a/src/plugins/memif/test/test_memif.py b/src/plugins/memif/test/test_memif.py
deleted file mode 100644
index fc7cf9b2e7e..00000000000
--- a/src/plugins/memif/test/test_memif.py
+++ /dev/null
@@ -1,308 +0,0 @@
-import socket
-import unittest
-
-from scapy.layers.l2 import Ether
-from scapy.layers.inet import IP, ICMP
-
-from framework import VppTestCase, VppTestRunner, running_extended_tests
-from framework import tag_run_solo
-from remote_test import RemoteClass, RemoteVppTestCase
-from vpp_memif import remove_all_memif_vpp_config, \
- VppSocketFilename, VppMemif
-from vpp_ip_route import VppIpRoute, VppRoutePath
-from vpp_papi import VppEnum
-
-
-@tag_run_solo
-class TestMemif(VppTestCase):
- """ Memif Test Case """
- remote_class = RemoteVppTestCase
-
- @classmethod
- def get_cpus_required(cls):
- return (super().get_cpus_required() +
- cls.remote_class.get_cpus_required())
-
- @classmethod
- def assign_cpus(cls, cpus):
- remote_cpus = cpus[:cls.remote_class.get_cpus_required()]
- my_cpus = cpus[cls.remote_class.get_cpus_required():]
- cls.remote_class.assign_cpus(remote_cpus)
- super().assign_cpus(my_cpus)
-
- @classmethod
- def setUpClass(cls):
- # fork new process before client connects to VPP
- cls.remote_test = RemoteClass(cls.remote_class)
- 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 == filename):
- return True
- return False
-
- def test_memif_socket_filename_add_del(self):
- """ Memif socket filename add/del """
-
- # dump default socket filename
- dump = self.vapi.memif_socket_filename_dump()
- self.assertTrue(
- self._check_socket_filename(
- dump, 0, "%s/memif.sock" % self.tempdir))
-
- memif_sockets = []
- # existing path
- memif_sockets.append(
- VppSocketFilename(
- self, 1, "%s/memif1.sock" % self.tempdir))
- # default path (test tempdir)
- 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, "%s/memif.sock" % self.tempdir))
-
- 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 == VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_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,
- VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_SLAVE,
- VppEnum.vl_api_memif_mode_t.MEMIF_MODE_API_ETHERNET)
- self._create_delete_test_one_interface(memif)
- memif.role = VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_MASTER
- self._create_delete_test_one_interface(memif)
-
- def test_memif_create_custom_socket(self):
- """ Memif create with non-default socket filename """
-
- memif_sockets = []
- # existing path
- memif_sockets.append(
- VppSocketFilename(
- self, 1, "%s/memif1.sock" % self.tempdir))
- # default path (test tempdir)
- 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,
- VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_SLAVE,
- VppEnum.vl_api_memif_mode_t.MEMIF_MODE_API_ETHERNET)
-
- for sock in memif_sockets:
- sock.add_vpp_config()
- memif.socket_id = sock.socket_id
- memif.role = VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_SLAVE
- self._create_delete_test_one_interface(memif)
- memif.role = VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_MASTER
- self._create_delete_test_one_interface(memif)
-
- def test_memif_connect(self):
- """ Memif connect """
- memif = VppMemif(
- self,
- VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_SLAVE,
- VppEnum.vl_api_memif_mode_t.MEMIF_MODE_API_ETHERNET,
- ring_size=1024,
- buffer_size=2048,
- secret="abc")
-
- remote_socket = VppSocketFilename(self.remote_test, 1,
- "%s/memif.sock" % self.tempdir)
- remote_socket.add_vpp_config()
-
- remote_memif = VppMemif(
- self.remote_test,
- VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_MASTER,
- VppEnum.vl_api_memif_mode_t.MEMIF_MODE_API_ETHERNET,
- socket_id=1,
- ring_size=1024,
- buffer_size=2048,
- secret="abc")
-
- self._connect_test_interface_pair(memif, remote_memif)
-
- memif.role = VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_MASTER
- remote_memif.role = VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_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=str(memif.ip_prefix.network_address)) /
- 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, str(memif.ip_prefix.network_address))
- 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,
- VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_SLAVE,
- VppEnum.vl_api_memif_mode_t.MEMIF_MODE_API_ETHERNET)
-
- remote_socket = VppSocketFilename(self.remote_test, 1,
- "%s/memif.sock" % self.tempdir)
- remote_socket.add_vpp_config()
-
- remote_memif = VppMemif(
- self.remote_test,
- VppEnum.vl_api_memif_role_t.MEMIF_ROLE_API_MASTER,
- VppEnum.vl_api_memif_mode_t.MEMIF_MODE_API_ETHERNET,
- socket_id=1)
-
- 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
- route = VppIpRoute(self.remote_test, self.pg0._local_ip4_subnet, 24,
- [VppRoutePath(memif.ip_prefix.network_address,
- 0xffffffff)],
- register=False)
-
- route.add_vpp_config()
-
- # 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
-
- route.remove_vpp_config()
-
-
-if __name__ == '__main__':
- unittest.main(testRunner=VppTestRunner)
diff --git a/src/plugins/memif/test/vpp_memif.py b/src/plugins/memif/test/vpp_memif.py
deleted file mode 100644
index 226f8af72b5..00000000000
--- a/src/plugins/memif/test/vpp_memif.py
+++ /dev/null
@@ -1,140 +0,0 @@
-import socket
-from ipaddress import IPv4Network
-
-from vpp_object import VppObject
-from vpp_papi import VppEnum
-
-
-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 = "%s/%s" % (self._test.tempdir,
- 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 object_id(self):
- return "socket-filename-%d-%s" % (self.socket_id, self.socket_filename)
-
-
-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.ip_prefix = IPv4Network("192.168.%d.%d/24" %
- (self.if_id + 1, self.role + 1),
- strict=False)
-
- def add_vpp_config(self):
- rv = self._test.vapi.memif_create(
- role=self.role,
- mode=self.mode,
- rx_queues=self.rx_queues,
- tx_queues=self.tx_queues,
- id=self.if_id,
- socket_id=self.socket_id,
- secret=self.secret,
- ring_size=self.ring_size,
- buffer_size=self.buffer_size,
- hw_addr=self.hw_addr)
- try:
- self.sw_if_index = rv.sw_if_index
- except AttributeError:
- # rv doesn't have .sw_if_index attribute
- raise AttributeError("%s %s" % (self, rv))
-
- return self.sw_if_index
-
- def admin_up(self):
- if self.sw_if_index:
- return self._test.vapi.sw_interface_set_flags(
- sw_if_index=self.sw_if_index, flags=1)
-
- def admin_down(self):
- if self.sw_if_index:
- return self._test.vapi.sw_interface_set_flags(
- sw_if_index=self.sw_if_index, flags=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()
- f = VppEnum.vl_api_if_status_flags_t.IF_STATUS_API_FLAG_LINK_UP
- if dump.flags & f:
- 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(
- sw_if_index=self.sw_if_index, prefix=self.ip_prefix)
-
- 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 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)