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-rw-r--r--src/vcl/test/test_vcl.py815
1 files changed, 815 insertions, 0 deletions
diff --git a/src/vcl/test/test_vcl.py b/src/vcl/test/test_vcl.py
new file mode 100644
index 00000000000..804e7457555
--- /dev/null
+++ b/src/vcl/test/test_vcl.py
@@ -0,0 +1,815 @@
+#!/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, args, logger, 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] + args
+ super(VCLAppWorker, self).__init__(self.args, logger, env)
+
+
+class VCLTestCase(VppTestCase):
+ """ VCL Test Class """
+
+ @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_enabled=1)
+
+ def cut_thru_tear_down(self):
+ self.vapi.session_enable_disable(is_enabled=0)
+
+ def cut_thru_test(self, server_app, server_args, client_app, client_args):
+ self.env = {'VCL_API_PREFIX': self.shm_prefix,
+ 'VCL_APP_SCOPE_LOCAL': "true"}
+ worker_server = VCLAppWorker(self.build_dir, server_app, server_args,
+ self.logger, self.env)
+ worker_server.start()
+ self.sleep(self.pre_test_sleep)
+ worker_client = VCLAppWorker(self.build_dir, client_app, client_args,
+ self.logger, self.env)
+ 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_enabled=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=b"1", secret=1234,
+ sw_if_index=self.loop0.sw_if_index)
+ self.vapi.app_namespace_add_del(namespace_id=b"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_enabled=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=b"1", secret=1234,
+ sw_if_index=self.loop0.sw_if_index)
+ self.vapi.app_namespace_add_del(namespace_id=b"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_enabled=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_API_PREFIX': self.shm_prefix,
+ '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)
+ 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)
+ 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 = ["-V4d", "-t 2", "-c", self.server_addr]
+ self.server_iperf3_args = ["-V4d", "-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"))
+
+ @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"))
+
+ 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"))
+
+
+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"))
+
+
+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"))
+
+ 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()
+ if self.vppDebug:
+ self.client_bi_dir_nsock_timeout = 20
+ self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
+ # OUCH! Host Stack Bug?
+ # "-I", "2",
+ self.loop0.local_ip4,
+ self.server_port]
+ else:
+ self.client_bi_dir_nsock_timeout = 20
+ self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
+ # OUCH! Host Stack Bug?
+ # "-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"))
+
+ 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 = ["-V4d", "-t 2", "-c", self.loop0.local_ip4]
+ self.server_iperf3_args = ["-V4d", "-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"))
+
+ @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 LDPIpv6CutThruTestCase(VCLTestCase):
+ """ LDP IPv6 Cut Thru Tests """
+
+ @classmethod
+ def setUpClass(cls):
+ super(LDPIpv6CutThruTestCase, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(LDPIpv6CutThruTestCase, cls).tearDownClass()
+
+ 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 = ["-V6d", "-t 2", "-c",
+ self.server_ipv6_addr]
+ self.server_ipv6_iperf3_args = ["-V6d", "-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 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 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)