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
-class VclAppWorker(Worker):
+class VCLAppWorker(Worker):
""" VCL Test Application Worker """
def __init__(self, build_dir, appname, args, logger, env={}):
vcl_lib_dir = "%s/vpp/.libs" % build_dir
- app = "%s/%s" % (vcl_lib_dir, appname)
- if not os.path.isfile(app):
- app = "%s/vpp/%s" % (build_dir, appname)
+ if "iperf" in appname:
+ app = appname
env.update({'LD_PRELOAD':
"%s/libvcl_ldpreload.so.0.0.0" % vcl_lib_dir})
+ else:
+ app = "%s/%s" % (vcl_lib_dir, appname)
+ if not os.path.isfile(app):
+ app = "%s/vpp/%s" % (build_dir, appname)
+ env.update({'LD_PRELOAD':
+ "%s/libvcl_ldpreload.so.0.0.0" % vcl_lib_dir})
self.args = [app] + args
- super(VclAppWorker, self).__init__(self.args, logger, env)
+ super(VCLAppWorker, self).__init__(self.args, logger, env)
-class VclTestCase(VppTestCase):
+class VCLTestCase(VppTestCase):
""" VCL Test Class """
def __init__(self, methodName):
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.timeout = 3
self.echo_phrase = "Hello, world! Jenny is a friend of mine."
- super(VclTestCase, self).__init__(methodName)
+ super(VCLTestCase, self).__init__(methodName)
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, client_app, client_args):
+ 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,
- [self.server_port],
+ worker_server = VCLAppWorker(self.build_dir, server_app, server_args,
self.logger, self.env)
worker_server.start()
self.sleep(0.2)
- worker_client = VclAppWorker(self.build_dir, client_app, client_args,
+ worker_client = VCLAppWorker(self.build_dir, client_app, client_args,
self.logger, self.env)
worker_client.start()
worker_client.join(self.timeout)
- self.validateResults(worker_client, worker_server, self.timeout)
+ try:
+ self.validateResults(worker_client, worker_server, self.timeout)
+ except Exception, error:
+ self.fail("Failed with %s" % error)
def thru_host_stack_setup(self):
self.vapi.session_enable_disable(is_enabled=1)
self.vapi.session_enable_disable(is_enabled=0)
- def thru_host_stack_test(self, server_app, client_app, client_args):
+ 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': "0",
'VCL_APP_NAMESPACE_SECRET': "1234"}
- worker_server = VclAppWorker(self.build_dir, server_app,
- [self.server_port],
+ worker_server = VCLAppWorker(self.build_dir, server_app, server_args,
self.logger, self.env)
worker_server.start()
self.sleep(0.2)
self.env.update({'VCL_APP_NAMESPACE_ID': "1",
'VCL_APP_NAMESPACE_SECRET': "5678"})
- worker_client = VclAppWorker(self.build_dir, client_app, client_args,
+ worker_client = VCLAppWorker(self.build_dir, client_app, client_args,
self.logger, self.env)
worker_client.start()
worker_client.join(self.timeout)
- self.validateResults(worker_client, worker_server, self.timeout)
+ try:
+ self.validateResults(worker_client, worker_server, self.timeout)
+ except Exception, error:
+ self.fail("Failed with %s" % error)
def validateResults(self, worker_client, worker_server, timeout):
if os.path.isdir('/proc/{}'.format(worker_server.process.pid)):
self.assert_equal(worker_client.result, 0, "Binary test return code")
-class VCLCutThruTestCase(VclTestCase):
+class VCLCutThruTestCase(VCLTestCase):
""" VCL Cut Thru Tests """
def setUp(self):
self.cut_thru_setup()
self.client_echo_test_args = [self.server_addr, self.server_port,
"-E", self.echo_phrase, "-X"]
+ self.client_iperf3_timeout = 20
+ self.client_iperf3_args = ["-V4d", "-c", self.server_addr]
+ self.server_iperf3_args = ["-V4d", "-s"]
self.client_uni_dir_nsock_timeout = 60
self.client_uni_dir_nsock_test_args = [self.server_addr,
self.server_port,
def test_ldp_cut_thru_echo(self):
""" run LDP cut thru echo test """
- self.cut_thru_test("sock_test_server", "sock_test_client",
- self.client_echo_test_args)
+ 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:
+ self.logger.error("WARNING: 'iperf3' is not installed,")
+ self.logger.error(" 'test_ldp_cut_thru_iperf3' not run!")
+ return
+
+ 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", "sock_test_client",
+ 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")
""" run LDP cut thru bi-directional (multiple sockets) test """
self.timeout = self.client_bi_dir_nsock_timeout
- self.cut_thru_test("sock_test_server", "sock_test_client",
+ self.cut_thru_test("sock_test_server", self.server_args,
+ "sock_test_client",
self.client_bi_dir_nsock_test_args)
def test_vcl_cut_thru_echo(self):
""" run VCL cut thru echo test """
- self.cut_thru_test("vcl_test_server", "vcl_test_client",
- self.client_echo_test_args)
+ self.cut_thru_test("vcl_test_server", self.server_args,
+ "vcl_test_client", self.client_echo_test_args)
@unittest.skipUnless(running_extended_tests(), "part of extended tests")
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", "vcl_test_client",
+ self.cut_thru_test("vcl_test_server", self.server_args,
+ "vcl_test_client",
self.client_uni_dir_nsock_test_args)
@unittest.skipUnless(running_extended_tests(), "part of extended tests")
""" run VCL cut thru bi-directional (multiple sockets) test """
self.timeout = self.client_bi_dir_nsock_timeout
- self.cut_thru_test("vcl_test_server", "vcl_test_client",
+ self.cut_thru_test("vcl_test_server", self.server_args,
+ "vcl_test_client",
self.client_bi_dir_nsock_test_args)
-class VCLThruHostStackTestCase(VclTestCase):
+class VCLThruHostStackTestCase(VCLTestCase):
""" VCL Thru Host Stack Tests """
def setUp(self):
def test_ldp_thru_host_stack_echo(self):
""" run LDP thru host stack echo test """
- self.thru_host_stack_test("sock_test_server", "sock_test_client",
+ self.thru_host_stack_test("sock_test_server", self.server_args,
+ "sock_test_client",
self.client_echo_test_args)
# TBD: Remove these when VPP thru host teardown config bug is fixed.
- self.thru_host_stack_test("vcl_test_server", "vcl_test_client",
+ self.thru_host_stack_test("vcl_test_server", self.server_args,
+ "vcl_test_client",
self.client_echo_test_args)
def test_vcl_thru_host_stack_echo(self):
""" run VCL thru host stack echo test """
# TBD: Enable this when VPP thru host teardown config bug is fixed.
- # self.thru_host_stack_test("vcl_test_server", "vcl_test_client",
+ # self.thru_host_stack_test("vcl_test_server", self.server_args,
+ # "vcl_test_client",
# self.client_echo_test_args)
# TBD: Remove VCLThruHostStackExtended*TestCase classes and move
# is fixed.
-class VCLThruHostStackExtendedATestCase(VclTestCase):
+class VCLThruHostStackExtendedATestCase(VCLTestCase):
""" VCL Thru Host Stack Extended Tests """
def setUp(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", "vcl_test_client",
+ self.thru_host_stack_test("vcl_test_server", self.server_args,
+ "vcl_test_client",
self.client_bi_dir_nsock_test_args)
-class VCLThruHostStackExtendedBTestCase(VclTestCase):
+class VCLThruHostStackExtendedBTestCase(VCLTestCase):
""" VCL Thru Host Stack Extended Tests """
def setUp(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", "sock_test_client",
+ self.thru_host_stack_test("sock_test_server", self.server_args,
+ "sock_test_client",
self.client_bi_dir_nsock_test_args)
-class VCLThruHostStackExtendedCTestCase(VclTestCase):
+class VCLThruHostStackExtendedCTestCase(VCLTestCase):
""" VCL Thru Host Stack Extended Tests """
def setUp(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", "sock_test_client",
+ self.thru_host_stack_test("sock_test_server", self.server_args,
+ "sock_test_client",
self.client_uni_dir_nsock_test_args)
-class VCLThruHostStackExtendedDTestCase(VclTestCase):
+class VCLThruHostStackExtendedDTestCase(VCLTestCase):
""" VCL Thru Host Stack Extended Tests """
def setUp(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", "vcl_test_client",
+ self.thru_host_stack_test("vcl_test_server", self.server_args,
+ "vcl_test_client",
self.client_uni_dir_nsock_test_args)
+class VCLThruHostStackIperfTestCase(VCLTestCase):
+ """ VCL Thru Host Stack Iperf Tests """
+
+ def setUp(self):
+ super(VCLThruHostStackIperfTestCase, self).setUp()
+
+ self.thru_host_stack_setup()
+ self.client_iperf3_timeout = 20
+ self.client_iperf3_args = ["-V4d", "-c", self.loop0.local_ip4]
+ self.server_iperf3_args = ["-V4d", "-s"]
+
+ def tearDown(self):
+ self.thru_host_stack_tear_down()
+
+ super(VCLThruHostStackIperfTestCase, self).tearDown()
+
+ def test_ldp_thru_host_stack_iperf3(self):
+ """ run LDP thru host stack iperf3 test """
+
+ try:
+ subprocess.check_output(['iperf3', '-v'])
+ except:
+ self.logger.error("WARNING: 'iperf3' is not installed,")
+ self.logger.error(
+ " 'test_ldp_thru_host_stack_iperf3' not run!")
+ return
+
+ self.timeout = self.client_iperf3_timeout
+ self.thru_host_stack_test("iperf3", self.server_iperf3_args,
+ "iperf3", self.client_iperf3_args)
+
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)