vpp/test/test_vcl.py
Dave Wallace f5d9237c56 svm: fix inadequate atomic load for chunk mgr
- Fixes intermittent LDP cut thru iperf3 test
  failure on AARCH64

Type: fix

Change-Id: Id21a078d642e03d974bacacd1f4d0faa42fb6652
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
(cherry picked from commit 5c520919e838bcb645ddd879641d54c620740989)
2021-05-28 16:08:32 +00:00

955 lines
36 KiB
Python
Executable File

#!/usr/bin/env python3
""" Vpp VCL tests """
import unittest
import os
import subprocess
import signal
from framework import VppTestCase, VppTestRunner, running_extended_tests, \
Worker
from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath, FibPathProto
iperf3 = '/usr/bin/iperf3'
def have_app(app):
try:
subprocess.check_output([app, '-v'])
except (subprocess.CalledProcessError, OSError):
return False
return True
_have_iperf3 = have_app(iperf3)
class VCLAppWorker(Worker):
""" VCL Test Application Worker """
def __init__(self, build_dir, appname, executable_args, logger, env=None,
role=None, *args, **kwargs):
self.role = role
if env is None:
env = {}
vcl_lib_dir = "%s/vpp/lib" % build_dir
if "iperf" in appname:
app = appname
env.update({'LD_PRELOAD':
"%s/libvcl_ldpreload.so" % vcl_lib_dir})
elif "sock" in appname:
app = "%s/vpp/bin/%s" % (build_dir, appname)
env.update({'LD_PRELOAD':
"%s/libvcl_ldpreload.so" % vcl_lib_dir})
else:
app = "%s/vpp/bin/%s" % (build_dir, appname)
self.args = [app] + executable_args
super(VCLAppWorker, self).__init__(self.args, logger, env,
*args, **kwargs)
class VCLTestCase(VppTestCase):
""" VCL Test Class """
extra_vpp_punt_config = ["session", "{", "poll-main", "}"]
@classmethod
def setUpClass(cls):
super(VCLTestCase, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLTestCase, cls).tearDownClass()
def setUp(self):
var = "VPP_BUILD_DIR"
self.build_dir = os.getenv(var, None)
if self.build_dir is None:
raise EnvironmentError("Environment variable `%s' not set" % var)
self.vppDebug = 'vpp_debug' in self.build_dir
self.server_addr = "127.0.0.1"
self.server_port = "22000"
self.server_args = [self.server_port]
self.server_ipv6_addr = "::1"
self.server_ipv6_args = ["-6", self.server_port]
self.timeout = 20
self.echo_phrase = "Hello, world! Jenny is a friend of mine."
self.pre_test_sleep = 0.3
self.post_test_sleep = 0.2
if os.path.isfile("/tmp/ldp_server_af_unix_socket"):
os.remove("/tmp/ldp_server_af_unix_socket")
super(VCLTestCase, self).setUp()
def cut_thru_setup(self):
self.vapi.session_enable_disable(is_enable=1)
def cut_thru_tear_down(self):
self.vapi.session_enable_disable(is_enable=0)
def cut_thru_test(self, server_app, server_args, client_app, client_args):
self.env = {'VCL_VPP_API_SOCKET': self.get_api_sock_path(),
'VCL_APP_SCOPE_LOCAL': "true"}
worker_server = VCLAppWorker(self.build_dir, server_app, server_args,
self.logger, self.env, "server")
worker_server.start()
self.sleep(self.pre_test_sleep)
worker_client = VCLAppWorker(self.build_dir, client_app, client_args,
self.logger, self.env, "client")
worker_client.start()
worker_client.join(self.timeout)
try:
self.validateResults(worker_client, worker_server, self.timeout)
except Exception as error:
self.fail("Failed with %s" % error)
self.sleep(self.post_test_sleep)
def thru_host_stack_setup(self):
self.vapi.session_enable_disable(is_enable=1)
self.create_loopback_interfaces(2)
table_id = 1
for i in self.lo_interfaces:
i.admin_up()
if table_id != 0:
tbl = VppIpTable(self, table_id)
tbl.add_vpp_config()
i.set_table_ip4(table_id)
i.config_ip4()
table_id += 1
# Configure namespaces
self.vapi.app_namespace_add_del(namespace_id="1", secret=1234,
sw_if_index=self.loop0.sw_if_index)
self.vapi.app_namespace_add_del(namespace_id="2", secret=5678,
sw_if_index=self.loop1.sw_if_index)
# Add inter-table routes
ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
[VppRoutePath("0.0.0.0",
0xffffffff,
nh_table_id=2)], table_id=1)
ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
[VppRoutePath("0.0.0.0",
0xffffffff,
nh_table_id=1)], table_id=2)
ip_t01.add_vpp_config()
ip_t10.add_vpp_config()
self.logger.debug(self.vapi.cli("show ip fib"))
def thru_host_stack_tear_down(self):
for i in self.lo_interfaces:
i.unconfig_ip4()
i.set_table_ip4(0)
i.admin_down()
def thru_host_stack_ipv6_setup(self):
self.vapi.session_enable_disable(is_enable=1)
self.create_loopback_interfaces(2)
table_id = 1
for i in self.lo_interfaces:
i.admin_up()
tbl = VppIpTable(self, table_id, is_ip6=1)
tbl.add_vpp_config()
i.set_table_ip6(table_id)
i.config_ip6()
table_id += 1
# Configure namespaces
self.vapi.app_namespace_add_del(namespace_id="1", secret=1234,
sw_if_index=self.loop0.sw_if_index)
self.vapi.app_namespace_add_del(namespace_id="2", secret=5678,
sw_if_index=self.loop1.sw_if_index)
# Add inter-table routes
ip_t01 = VppIpRoute(self, self.loop1.local_ip6, 128,
[VppRoutePath("::0", 0xffffffff,
nh_table_id=2)],
table_id=1)
ip_t10 = VppIpRoute(self, self.loop0.local_ip6, 128,
[VppRoutePath("::0", 0xffffffff,
nh_table_id=1)],
table_id=2)
ip_t01.add_vpp_config()
ip_t10.add_vpp_config()
self.logger.debug(self.vapi.cli("show interface addr"))
self.logger.debug(self.vapi.cli("show ip6 fib"))
def thru_host_stack_ipv6_tear_down(self):
for i in self.lo_interfaces:
i.unconfig_ip6()
i.set_table_ip6(0)
i.admin_down()
self.vapi.session_enable_disable(is_enable=0)
@unittest.skipUnless(_have_iperf3, "'%s' not found, Skipping.")
def thru_host_stack_test(self, server_app, server_args,
client_app, client_args):
self.env = {'VCL_VPP_API_SOCKET': self.get_api_sock_path(),
'VCL_APP_SCOPE_GLOBAL': "true",
'VCL_APP_NAMESPACE_ID': "1",
'VCL_APP_NAMESPACE_SECRET': "1234"}
worker_server = VCLAppWorker(self.build_dir, server_app, server_args,
self.logger, self.env, "server")
worker_server.start()
self.sleep(self.pre_test_sleep)
self.env.update({'VCL_APP_NAMESPACE_ID': "2",
'VCL_APP_NAMESPACE_SECRET': "5678"})
worker_client = VCLAppWorker(self.build_dir, client_app, client_args,
self.logger, self.env, "client")
worker_client.start()
worker_client.join(self.timeout)
try:
self.validateResults(worker_client, worker_server, self.timeout)
except Exception as error:
self.fail("Failed with %s" % error)
self.sleep(self.post_test_sleep)
def validateResults(self, worker_client, worker_server, timeout):
if worker_server.process is None:
raise RuntimeError('worker_server is not running.')
if os.path.isdir('/proc/{}'.format(worker_server.process.pid)):
self.logger.info("Killing server worker process (pid %d)" %
worker_server.process.pid)
os.killpg(os.getpgid(worker_server.process.pid), signal.SIGTERM)
worker_server.join()
self.logger.info("Client worker result is `%s'" % worker_client.result)
error = False
if worker_client.result is None:
try:
error = True
self.logger.error(
"Timeout: %ss! Killing client worker process (pid %d)" %
(timeout, worker_client.process.pid))
os.killpg(os.getpgid(worker_client.process.pid),
signal.SIGKILL)
worker_client.join()
except OSError:
self.logger.debug(
"Couldn't kill client worker process")
raise
if error:
raise RuntimeError(
"Timeout! Client worker did not finish in %ss" % timeout)
self.assert_equal(worker_client.result, 0, "Binary test return code")
class LDPCutThruTestCase(VCLTestCase):
""" LDP Cut Thru Tests """
@classmethod
def setUpClass(cls):
super(LDPCutThruTestCase, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(LDPCutThruTestCase, cls).tearDownClass()
def setUp(self):
super(LDPCutThruTestCase, self).setUp()
self.cut_thru_setup()
self.client_echo_test_args = ["-E", self.echo_phrase, "-X",
self.server_addr, self.server_port]
self.client_iperf3_timeout = 20
self.client_iperf3_args = ["-4", "-t 2", "-c", self.server_addr]
self.server_iperf3_args = ["-4", "-s"]
self.client_uni_dir_nsock_timeout = 20
self.client_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
"-I", "2",
self.server_addr,
self.server_port]
self.client_bi_dir_nsock_timeout = 20
self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
"-I", "2",
self.server_addr,
self.server_port]
def tearDown(self):
super(LDPCutThruTestCase, self).tearDown()
self.cut_thru_tear_down()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
@unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_ldp_cut_thru_echo(self):
""" run LDP cut thru echo test """
self.cut_thru_test("sock_test_server", self.server_args,
"sock_test_client", self.client_echo_test_args)
@unittest.skipUnless(_have_iperf3, "'%s' not found, Skipping.")
def test_ldp_cut_thru_iperf3(self):
""" run LDP cut thru iperf3 test """
self.timeout = self.client_iperf3_timeout
self.cut_thru_test(iperf3, self.server_iperf3_args,
iperf3, self.client_iperf3_args)
@unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_ldp_cut_thru_uni_dir_nsock(self):
""" run LDP cut thru uni-directional (multiple sockets) test """
self.timeout = self.client_uni_dir_nsock_timeout
self.cut_thru_test("sock_test_server", self.server_args,
"sock_test_client",
self.client_uni_dir_nsock_test_args)
@unittest.skipUnless(running_extended_tests, "part of extended tests")
@unittest.skip("sock test apps need to be improved")
def test_ldp_cut_thru_bi_dir_nsock(self):
""" run LDP cut thru bi-directional (multiple sockets) test """
self.timeout = self.client_bi_dir_nsock_timeout
self.cut_thru_test("sock_test_server", self.server_args,
"sock_test_client",
self.client_bi_dir_nsock_test_args)
class VCLCutThruTestCase(VCLTestCase):
""" VCL Cut Thru Tests """
@classmethod
def setUpClass(cls):
super(VCLCutThruTestCase, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLCutThruTestCase, cls).tearDownClass()
def setUp(self):
super(VCLCutThruTestCase, self).setUp()
self.cut_thru_setup()
self.client_echo_test_args = ["-E", self.echo_phrase, "-X",
self.server_addr, self.server_port]
self.client_uni_dir_nsock_timeout = 20
self.client_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
"-I", "2",
self.server_addr,
self.server_port]
self.client_bi_dir_nsock_timeout = 20
self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
"-I", "2",
self.server_addr,
self.server_port]
def tearDown(self):
super(VCLCutThruTestCase, self).tearDown()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
def test_vcl_cut_thru_echo(self):
""" run VCL cut thru echo test """
self.cut_thru_test("vcl_test_server", self.server_args,
"vcl_test_client", self.client_echo_test_args)
def test_vcl_cut_thru_uni_dir_nsock(self):
""" run VCL cut thru uni-directional (multiple sockets) test """
self.timeout = self.client_uni_dir_nsock_timeout
self.cut_thru_test("vcl_test_server", self.server_args,
"vcl_test_client",
self.client_uni_dir_nsock_test_args)
def test_vcl_cut_thru_bi_dir_nsock(self):
""" run VCL cut thru bi-directional (multiple sockets) test """
self.timeout = self.client_bi_dir_nsock_timeout
self.cut_thru_test("vcl_test_server", self.server_args,
"vcl_test_client",
self.client_bi_dir_nsock_test_args)
class VCLThruHostStackEcho(VCLTestCase):
""" VCL Thru Host Stack Echo """
@classmethod
def setUpClass(cls):
super(VCLThruHostStackEcho, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLThruHostStackEcho, cls).tearDownClass()
def setUp(self):
super(VCLThruHostStackEcho, self).setUp()
self.thru_host_stack_setup()
self.client_bi_dir_nsock_timeout = 20
self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
"-I", "2",
self.loop0.local_ip4,
self.server_port]
self.client_echo_test_args = ["-E", self.echo_phrase, "-X",
self.loop0.local_ip4,
self.server_port]
def tearDown(self):
self.thru_host_stack_tear_down()
super(VCLThruHostStackEcho, self).tearDown()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show app server"))
self.logger.debug(self.vapi.cli("show session verbose"))
self.logger.debug(self.vapi.cli("show app mq"))
class VCLThruHostStackTLS(VCLTestCase):
""" VCL Thru Host Stack TLS """
@classmethod
def setUpClass(cls):
super(VCLThruHostStackTLS, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLThruHostStackTLS, cls).tearDownClass()
def setUp(self):
super(VCLThruHostStackTLS, self).setUp()
self.thru_host_stack_setup()
self.client_uni_dir_tls_timeout = 20
self.server_tls_args = ["-L", self.server_port]
self.client_uni_dir_tls_test_args = ["-N", "1000", "-U", "-X", "-L",
self.loop0.local_ip4,
self.server_port]
def test_vcl_thru_host_stack_tls_uni_dir(self):
""" run VCL thru host stack uni-directional TLS test """
self.timeout = self.client_uni_dir_tls_timeout
self.thru_host_stack_test("vcl_test_server", self.server_tls_args,
"vcl_test_client",
self.client_uni_dir_tls_test_args)
def tearDown(self):
self.thru_host_stack_tear_down()
super(VCLThruHostStackTLS, self).tearDown()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show app server"))
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
class VCLThruHostStackDTLS(VCLTestCase):
""" VCL Thru Host Stack DTLS """
@classmethod
def setUpClass(cls):
super(VCLThruHostStackDTLS, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLThruHostStackDTLS, cls).tearDownClass()
def setUp(self):
super(VCLThruHostStackDTLS, self).setUp()
self.thru_host_stack_setup()
self.client_uni_dir_dtls_timeout = 20
self.server_dtls_args = ["-p", "dtls", self.server_port]
self.client_uni_dir_dtls_test_args = ["-N", "1000", "-U", "-X",
"-p", "dtls", "-T 1400",
self.loop0.local_ip4,
self.server_port]
def test_vcl_thru_host_stack_dtls_uni_dir(self):
""" run VCL thru host stack uni-directional DTLS test """
self.timeout = self.client_uni_dir_dtls_timeout
self.thru_host_stack_test("vcl_test_server", self.server_dtls_args,
"vcl_test_client",
self.client_uni_dir_dtls_test_args)
def tearDown(self):
self.thru_host_stack_tear_down()
super(VCLThruHostStackDTLS, self).tearDown()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show app server"))
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
class VCLThruHostStackQUIC(VCLTestCase):
""" VCL Thru Host Stack QUIC """
@classmethod
def setUpClass(cls):
cls.extra_vpp_plugin_config.append("plugin quic_plugin.so { enable }")
super(VCLThruHostStackQUIC, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLThruHostStackQUIC, cls).tearDownClass()
def setUp(self):
super(VCLThruHostStackQUIC, self).setUp()
self.thru_host_stack_setup()
self.client_uni_dir_quic_timeout = 20
self.server_quic_args = ["-p", "quic", self.server_port]
self.client_uni_dir_quic_test_args = ["-N", "1000", "-U", "-X",
"-p", "quic",
self.loop0.local_ip4,
self.server_port]
@unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_vcl_thru_host_stack_quic_uni_dir(self):
""" run VCL thru host stack uni-directional QUIC test """
self.timeout = self.client_uni_dir_quic_timeout
self.thru_host_stack_test("vcl_test_server", self.server_quic_args,
"vcl_test_client",
self.client_uni_dir_quic_test_args)
def tearDown(self):
self.thru_host_stack_tear_down()
super(VCLThruHostStackQUIC, self).tearDown()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show app server"))
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
class VCLThruHostStackBidirNsock(VCLTestCase):
""" VCL Thru Host Stack Bidir Nsock """
@classmethod
def setUpClass(cls):
super(VCLThruHostStackBidirNsock, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLThruHostStackBidirNsock, cls).tearDownClass()
def setUp(self):
super(VCLThruHostStackBidirNsock, self).setUp()
self.thru_host_stack_setup()
self.client_bi_dir_nsock_timeout = 20
self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
"-I", "2",
self.loop0.local_ip4,
self.server_port]
self.client_echo_test_args = ["-E", self.echo_phrase, "-X",
self.loop0.local_ip4,
self.server_port]
def tearDown(self):
self.thru_host_stack_tear_down()
super(VCLThruHostStackBidirNsock, self).tearDown()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
def test_vcl_thru_host_stack_bi_dir_nsock(self):
""" run VCL thru host stack bi-directional (multiple sockets) test """
self.timeout = self.client_bi_dir_nsock_timeout
self.thru_host_stack_test("vcl_test_server", self.server_args,
"vcl_test_client",
self.client_bi_dir_nsock_test_args)
class LDPThruHostStackBidirNsock(VCLTestCase):
""" LDP Thru Host Stack Bidir Nsock """
@classmethod
def setUpClass(cls):
super(LDPThruHostStackBidirNsock, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(LDPThruHostStackBidirNsock, cls).tearDownClass()
def setUp(self):
super(LDPThruHostStackBidirNsock, self).setUp()
self.thru_host_stack_setup()
self.client_bi_dir_nsock_timeout = 20
self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
# OUCH! Host Stack Bug?
# Only fails when running
# 'make test TEST_JOBS=auto'
# or TEST_JOBS > 1
# "-I", "2",
self.loop0.local_ip4,
self.server_port]
def tearDown(self):
self.thru_host_stack_tear_down()
super(LDPThruHostStackBidirNsock, self).tearDown()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
def test_ldp_thru_host_stack_bi_dir_nsock(self):
""" run LDP thru host stack bi-directional (multiple sockets) test """
self.timeout = self.client_bi_dir_nsock_timeout
self.thru_host_stack_test("sock_test_server", self.server_args,
"sock_test_client",
self.client_bi_dir_nsock_test_args)
class LDPThruHostStackNsock(VCLTestCase):
""" LDP Thru Host Stack Nsock """
@classmethod
def setUpClass(cls):
super(LDPThruHostStackNsock, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(LDPThruHostStackNsock, cls).tearDownClass()
def setUp(self):
super(LDPThruHostStackNsock, self).setUp()
self.thru_host_stack_setup()
if self.vppDebug:
self.client_uni_dir_nsock_timeout = 20
self.numSockets = "2"
else:
self.client_uni_dir_nsock_timeout = 20
self.numSockets = "5"
self.client_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
"-I", self.numSockets,
self.loop0.local_ip4,
self.server_port]
def tearDown(self):
self.thru_host_stack_tear_down()
super(LDPThruHostStackNsock, self).tearDown()
def test_ldp_thru_host_stack_uni_dir_nsock(self):
""" run LDP thru host stack uni-directional (multiple sockets) test """
self.timeout = self.client_uni_dir_nsock_timeout
self.thru_host_stack_test("sock_test_server", self.server_args,
"sock_test_client",
self.client_uni_dir_nsock_test_args)
class VCLThruHostStackNsock(VCLTestCase):
""" VCL Thru Host Stack Nsock """
@classmethod
def setUpClass(cls):
super(VCLThruHostStackNsock, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLThruHostStackNsock, cls).tearDownClass()
def setUp(self):
super(VCLThruHostStackNsock, self).setUp()
self.thru_host_stack_setup()
if self.vppDebug:
self.client_uni_dir_nsock_timeout = 20
self.numSockets = "2"
else:
self.client_uni_dir_nsock_timeout = 20
self.numSockets = "5"
self.client_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
"-I", self.numSockets,
self.loop0.local_ip4,
self.server_port]
def tearDown(self):
self.thru_host_stack_tear_down()
super(VCLThruHostStackNsock, self).tearDown()
def test_vcl_thru_host_stack_uni_dir_nsock(self):
""" run VCL thru host stack uni-directional (multiple sockets) test """
self.timeout = self.client_uni_dir_nsock_timeout
self.thru_host_stack_test("vcl_test_server", self.server_args,
"vcl_test_client",
self.client_uni_dir_nsock_test_args)
class LDPThruHostStackIperf(VCLTestCase):
""" LDP Thru Host Stack Iperf """
@classmethod
def setUpClass(cls):
super(LDPThruHostStackIperf, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(LDPThruHostStackIperf, cls).tearDownClass()
def setUp(self):
super(LDPThruHostStackIperf, self).setUp()
self.thru_host_stack_setup()
self.client_iperf3_timeout = 20
self.client_iperf3_args = ["-4", "-t 2", "-c", self.loop0.local_ip4]
self.server_iperf3_args = ["-4", "-s"]
def tearDown(self):
self.thru_host_stack_tear_down()
super(LDPThruHostStackIperf, self).tearDown()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
@unittest.skipUnless(_have_iperf3, "'%s' not found, Skipping.")
def test_ldp_thru_host_stack_iperf3(self):
""" run LDP thru host stack iperf3 test """
self.timeout = self.client_iperf3_timeout
self.thru_host_stack_test(iperf3, self.server_iperf3_args,
iperf3, self.client_iperf3_args)
class LDPThruHostStackIperfUdp(VCLTestCase):
""" LDP Thru Host Stack Iperf UDP """
@classmethod
def setUpClass(cls):
super(LDPThruHostStackIperfUdp, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(LDPThruHostStackIperfUdp, cls).tearDownClass()
def setUp(self):
super(LDPThruHostStackIperfUdp, self).setUp()
self.thru_host_stack_setup()
self.client_iperf3_timeout = 20
self.client_iperf3_args = ["-4", "-t 2", "-u", "-l 1400",
"-c", self.loop0.local_ip4]
self.server_iperf3_args = ["-4", "-s"]
def tearDown(self):
self.thru_host_stack_tear_down()
super(LDPThruHostStackIperfUdp, self).tearDown()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
@unittest.skipUnless(_have_iperf3, "'%s' not found, Skipping.")
def test_ldp_thru_host_stack_iperf3_udp(self):
""" run LDP thru host stack iperf3 UDP test """
self.timeout = self.client_iperf3_timeout
self.thru_host_stack_test(iperf3, self.server_iperf3_args,
iperf3, self.client_iperf3_args)
class LDPIpv6CutThruTestCase(VCLTestCase):
""" LDP IPv6 Cut Thru Tests """
@classmethod
def setUpClass(cls):
super(LDPIpv6CutThruTestCase, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(LDPIpv6CutThruTestCase, cls).tearDownClass()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
def setUp(self):
super(LDPIpv6CutThruTestCase, self).setUp()
self.cut_thru_setup()
self.client_iperf3_timeout = 20
self.client_uni_dir_nsock_timeout = 20
self.client_bi_dir_nsock_timeout = 20
self.client_ipv6_echo_test_args = ["-6", "-E", self.echo_phrase, "-X",
self.server_ipv6_addr,
self.server_port]
self.client_ipv6_iperf3_args = ["-6", "-t 2", "-c",
self.server_ipv6_addr]
self.server_ipv6_iperf3_args = ["-6", "-s"]
self.client_ipv6_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
"-6",
"-I", "2",
self.server_ipv6_addr,
self.server_port]
self.client_ipv6_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
"-6",
"-I", "2",
self.server_ipv6_addr,
self.server_port]
def tearDown(self):
super(LDPIpv6CutThruTestCase, self).tearDown()
self.cut_thru_tear_down()
def test_ldp_ipv6_cut_thru_echo(self):
""" run LDP IPv6 cut thru echo test """
self.cut_thru_test("sock_test_server",
self.server_ipv6_args,
"sock_test_client",
self.client_ipv6_echo_test_args)
@unittest.skipUnless(_have_iperf3, "'%s' not found, Skipping.")
@unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_ldp_ipv6_cut_thru_iperf3(self):
""" run LDP IPv6 cut thru iperf3 test """
self.timeout = self.client_iperf3_timeout
self.cut_thru_test(iperf3, self.server_ipv6_iperf3_args,
iperf3, self.client_ipv6_iperf3_args)
@unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_ldp_ipv6_cut_thru_uni_dir_nsock(self):
""" run LDP IPv6 cut thru uni-directional (multiple sockets) test """
self.timeout = self.client_uni_dir_nsock_timeout
self.cut_thru_test("sock_test_server", self.server_ipv6_args,
"sock_test_client",
self.client_ipv6_uni_dir_nsock_test_args)
@unittest.skipUnless(running_extended_tests, "part of extended tests")
@unittest.skip("sock test apps need to be improved")
def test_ldp_ipv6_cut_thru_bi_dir_nsock(self):
""" run LDP IPv6 cut thru bi-directional (multiple sockets) test """
self.timeout = self.client_bi_dir_nsock_timeout
self.cut_thru_test("sock_test_server", self.server_ipv6_args,
"sock_test_client",
self.client_ipv6_bi_dir_nsock_test_args)
class VCLIpv6CutThruTestCase(VCLTestCase):
""" VCL IPv6 Cut Thru Tests """
@classmethod
def setUpClass(cls):
super(VCLIpv6CutThruTestCase, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLIpv6CutThruTestCase, cls).tearDownClass()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
def setUp(self):
super(VCLIpv6CutThruTestCase, self).setUp()
self.cut_thru_setup()
self.client_uni_dir_nsock_timeout = 20
self.client_bi_dir_nsock_timeout = 20
self.client_ipv6_echo_test_args = ["-6", "-E", self.echo_phrase, "-X",
self.server_ipv6_addr,
self.server_port]
self.client_ipv6_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
"-6",
"-I", "2",
self.server_ipv6_addr,
self.server_port]
self.client_ipv6_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
"-6",
"-I", "2",
self.server_ipv6_addr,
self.server_port]
def tearDown(self):
super(VCLIpv6CutThruTestCase, self).tearDown()
self.cut_thru_tear_down()
def show_commands_at_teardown(self):
self.logger.debug(self.vapi.cli("show session verbose 2"))
self.logger.debug(self.vapi.cli("show app mq"))
def test_vcl_ipv6_cut_thru_echo(self):
""" run VCL IPv6 cut thru echo test """
self.cut_thru_test("vcl_test_server",
self.server_ipv6_args,
"vcl_test_client",
self.client_ipv6_echo_test_args)
@unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_vcl_ipv6_cut_thru_uni_dir_nsock(self):
""" run VCL IPv6 cut thru uni-directional (multiple sockets) test """
self.timeout = self.client_uni_dir_nsock_timeout
self.cut_thru_test("vcl_test_server", self.server_ipv6_args,
"vcl_test_client",
self.client_ipv6_uni_dir_nsock_test_args)
@unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_vcl_ipv6_cut_thru_bi_dir_nsock(self):
""" run VCL IPv6 cut thru bi-directional (multiple sockets) test """
self.timeout = self.client_bi_dir_nsock_timeout
self.cut_thru_test("vcl_test_server", self.server_ipv6_args,
"vcl_test_client",
self.client_ipv6_bi_dir_nsock_test_args)
class VCLIpv6ThruHostStackEcho(VCLTestCase):
""" VCL IPv6 Thru Host Stack Echo """
@classmethod
def setUpClass(cls):
super(VCLIpv6ThruHostStackEcho, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(VCLIpv6ThruHostStackEcho, cls).tearDownClass()
def setUp(self):
super(VCLIpv6ThruHostStackEcho, self).setUp()
self.thru_host_stack_ipv6_setup()
self.client_ipv6_echo_test_args = ["-6", "-E", self.echo_phrase, "-X",
self.loop0.local_ip6,
self.server_port]
def tearDown(self):
self.thru_host_stack_ipv6_tear_down()
super(VCLIpv6ThruHostStackEcho, self).tearDown()
def test_vcl_ipv6_thru_host_stack_echo(self):
""" run VCL IPv6 thru host stack echo test """
self.thru_host_stack_test("vcl_test_server",
self.server_ipv6_args,
"vcl_test_client",
self.client_ipv6_echo_test_args)
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)