| #!/usr/bin/env python |
| """ 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, DpoProto |
| |
| |
| 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 Exception("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, |
| proto=DpoProto.DPO_PROTO_IP6)], |
| table_id=1, is_ip6=1) |
| ip_t10 = VppIpRoute(self, self.loop0.local_ip6, 128, |
| [VppRoutePath("::0", 0xffffffff, |
| nh_table_id=1, |
| proto=DpoProto.DPO_PROTO_IP6)], |
| table_id=2, is_ip6=1) |
| 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) |
| |
| 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 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.SIGKILL) |
| 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: |
| self.logger.debug( |
| "Couldn't kill client worker process") |
| raise |
| if error: |
| raise Exception( |
| "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): |
| self.cut_thru_tear_down() |
| super(LDPCutThruTestCase, self).tearDown() |
| |
| 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) |
| |
| def test_ldp_cut_thru_iperf3(self): |
| """ run LDP cut thru iperf3 test """ |
| |
| try: |
| subprocess.check_output(['iperf3', '-v']) |
| except subprocess.CalledProcessError: |
| self.logger.error( |
| "WARNING: Subprocess returned non-0 running 'iperf3 -v") |
| self.logger.error(" 'test_ldp_cut_thru_iperf3' not run!") |
| return |
| except OSError as e: |
| self.logger.error( |
| "WARNING: Subprocess returned with OS error (%s) %s\n" |
| " 'iperf3' is likely not installed,", |
| e.errno, e.strerror) |
| self.logger.error(" 'test_ldp_cut_thru_iperf3' not run!") |
| return |
| except Exception: |
| self.logger.exception( |
| "Subprocess returned non-0 running 'iperf3 -v") |
| |
| 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") |
| 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")) |
| |
| def test_ldp_thru_host_stack_iperf3(self): |
| """ run LDP thru host stack iperf3 test """ |
| |
| try: |
| subprocess.check_output(['iperf3', '-v']) |
| except subprocess.CalledProcessError: |
| self.logger.error("WARNING: 'iperf3' is not installed,") |
| self.logger.error( |
| " 'test_ldp_thru_host_stack_iperf3' not run!") |
| return |
| except OSError as e: |
| self.logger.error("WARNING: 'iperf3' is not installed,") |
| self.logger.error(" 'test' not run!") |
| return |
| except Exception as e: |
| self.logger.error("WARNING: 'iperf3' unexpected error,") |
| self.logger.error(" 'test' not run!") |
| return |
| |
| 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): |
| self.cut_thru_tear_down() |
| |
| super(LDPIpv6CutThruTestCase, self).tearDown() |
| |
| 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(running_extended_tests, "part of extended tests") |
| def test_ldp_ipv6_cut_thru_iperf3(self): |
| """ run LDP IPv6 cut thru iperf3 test """ |
| |
| try: |
| subprocess.check_output(['iperf3', '-v']) |
| except: |
| self.logger.error("WARNING: 'iperf3' is not installed,") |
| self.logger.error( |
| " 'test_ldp_ipv6_cut_thru_iperf3' not run!") |
| return |
| |
| 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") |
| 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): |
| self.cut_thru_tear_down() |
| |
| super(VCLIpv6CutThruTestCase, self).tearDown() |
| |
| 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) |