#!/usr/bin/env python
+""" Vpp QUIC tests """
import unittest
-
-from framework import VppTestCase, VppTestRunner, running_extended_tests
+import os
+import subprocess
+import signal
+from framework import VppTestCase, VppTestRunner, running_extended_tests, \
+ Worker
from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
-class TestQUIC(VppTestCase):
- """ QUIC Test Case """
+class QUICAppWorker(Worker):
+ """ QUIC Test Application Worker """
+ process = None
+
+ def __init__(self, build_dir, appname, args, logger, env={}):
+ app = "%s/vpp/bin/%s" % (build_dir, appname)
+ self.args = [app] + args
+ super(QUICAppWorker, self).__init__(self.args, logger, env)
- @classmethod
- def setUpClass(cls):
- super(TestQUIC, cls).setUpClass()
+ def run(self):
+ super(QUICAppWorker, self).run()
- @classmethod
- def tearDownClass(cls):
- super(TestQUIC, cls).tearDownClass()
+ def teardown(self, logger, timeout):
+ if self.process is None:
+ return False
+ try:
+ logger.debug("Killing worker process (pid %d)" % self.process.pid)
+ os.killpg(os.getpgid(self.process.pid), signal.SIGKILL)
+ self.join(timeout)
+ except OSError as e:
+ logger.debug("Couldn't kill worker process")
+ return True
+ return False
+
+
+class QUICTestCase(VppTestCase):
+ """ QUIC Test Case """
def setUp(self):
- super(TestQUIC, self).setUp()
+ super(QUICTestCase, self).setUp()
+ 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.timeout = 20
self.vapi.session_enable_disable(is_enabled=1)
- self.create_loopback_interfaces(2)
+ self.pre_test_sleep = 0.3
+ self.post_test_sleep = 0.2
+ self.create_loopback_interfaces(2)
+ self.uri = "quic://%s/1234" % self.loop0.local_ip4
table_id = 1
-
for i in self.lo_interfaces:
i.admin_up()
table_id += 1
# Configure namespaces
- self.vapi.app_namespace_add_del(namespace_id=b"1",
+ self.vapi.app_namespace_add_del(namespace_id=b"server",
sw_if_index=self.loop0.sw_if_index)
- self.vapi.app_namespace_add_del(namespace_id=b"2",
+ self.vapi.app_namespace_add_del(namespace_id=b"client",
sw_if_index=self.loop1.sw_if_index)
+ # Add inter-table routes
+ self.ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
+ [VppRoutePath("0.0.0.0",
+ 0xffffffff,
+ nh_table_id=2)], table_id=1)
+ self.ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
+ [VppRoutePath("0.0.0.0",
+ 0xffffffff,
+ nh_table_id=1)], table_id=2)
+ self.ip_t01.add_vpp_config()
+ self.ip_t10.add_vpp_config()
+ self.logger.debug(self.vapi.cli("show ip fib"))
+
def tearDown(self):
+ self.vapi.session_enable_disable(is_enabled=0)
+ # Delete inter-table routes
+ self.ip_t01.remove_vpp_config()
+ self.ip_t10.remove_vpp_config()
+
for i in self.lo_interfaces:
i.unconfig_ip4()
i.set_table_ip4(0)
i.admin_down()
- self.vapi.session_enable_disable(is_enabled=0)
- super(TestQUIC, self).tearDown()
+ super(QUICTestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests, "part of extended tests")
- def test_quic_transfer(self):
- """ QUIC echo client/server transfer """
- # 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"))
+class QUICEchoInternalTestCase(QUICTestCase):
+ """QUIC Echo Internal Test Case"""
- # Start builtin server and client
- uri = "quic://%s/1234" % self.loop0.local_ip4
- error = self.vapi.cli("test echo server appns 1 fifo-size 4 uri %s" %
- uri)
+ def setUp(self):
+ super(QUICEchoInternalTestCase, self).setUp()
+ self.client_args = "uri %s fifo-size 64 test-bytes appns client" \
+ % self.uri
+ self.server_args = "uri %s fifo-size 64 appns server" % self.uri
+
+ def server(self, *args):
+ error = self.vapi.cli(
+ "test echo server %s %s" %
+ (self.server_args, ' '.join(args)))
if error:
self.logger.critical(error)
self.assertNotIn("failed", error)
- error = self.vapi.cli("test echo client bytes 1024 appns 2 " +
- "fifo-size 4 test-bytes no-output " +
- "uri %s" % uri)
- self.logger.critical(error)
+
+ def client(self, *args):
+ error = self.vapi.cli(
+ "test echo client %s %s" %
+ (self.client_args, ' '.join(args)))
if error:
self.logger.critical(error)
self.assertNotIn("failed", error)
- # Delete inter-table routes
- ip_t01.remove_vpp_config()
- ip_t10.remove_vpp_config()
+
+class QUICEchoInternalTransferTestCase(QUICEchoInternalTestCase):
+ """QUIC Echo Internal Transfer Test Case"""
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ def test_quic_internal_transfer(self):
+ self.server()
+ self.client("no-output", "mbytes", "2")
+
+
+class QUICEchoInternalSerialTestCase(QUICEchoInternalTestCase):
+ """QUIC Echo Internal Serial Transfer Test Case"""
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ def test_quic_serial_internal_transfer(self):
+ self.server()
+ self.client("no-output", "mbytes", "2")
+ self.client("no-output", "mbytes", "2")
+ self.client("no-output", "mbytes", "2")
+ self.client("no-output", "mbytes", "2")
+ self.client("no-output", "mbytes", "2")
+
+
+class QUICEchoInternalMStreamTestCase(QUICEchoInternalTestCase):
+ """QUIC Echo Internal MultiStream Test Case"""
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ def test_quic_internal_multistream_transfer(self):
+ self.server()
+ self.client("nclients", "10", "mbytes", "1", "no-output")
+
+
+class QUICEchoExternalTestCase(QUICTestCase):
+ extra_vpp_punt_config = ["session", "{", "evt_qs_memfd_seg", "}"]
+ quic_setup = "default"
+
+ def setUp(self):
+ super(QUICEchoExternalTestCase, self).setUp()
+ common_args = [
+ "uri",
+ self.uri,
+ "fifo-size",
+ "64",
+ "test-bytes:assert",
+ "socket-name",
+ self.api_sock]
+ self.server_echo_test_args = common_args + \
+ ["server", "appns", "server", "quic-setup", self.quic_setup]
+ self.client_echo_test_args = common_args + \
+ ["client", "appns", "client", "quic-setup", self.quic_setup]
+
+ def server(self, *args):
+ _args = self.server_echo_test_args + list(args)
+ self.worker_server = QUICAppWorker(
+ self.build_dir,
+ "quic_echo",
+ _args,
+ self.logger)
+ self.worker_server.start()
+ self.sleep(self.pre_test_sleep)
+
+ def client(self, *args):
+ _args = self.client_echo_test_args + list(args)
+ # self.client_echo_test_args += "use-svm-api"
+ self.worker_client = QUICAppWorker(
+ self.build_dir,
+ "quic_echo",
+ _args,
+ self.logger)
+ self.worker_client.start()
+ self.worker_client.join()
+ self.worker_server.join()
+ self.sleep(self.post_test_sleep)
+
+ def validate_external_test_results(self):
+ self.logger.info(
+ "Client worker result is `%s'" %
+ self.worker_client.result)
+ server_result = self.worker_server.result
+ client_result = self.worker_client.result
+ server_kill_error = False
+ if self.worker_server.result is None:
+ server_kill_error = self.worker_server.teardown(
+ self.logger, self.timeout)
+ if self.worker_client.result is None:
+ self.worker_client.teardown(self.logger, self.timeout)
+ self.assertEqual(server_result, 0, "Wrong server worker return code")
+ self.assertIsNotNone(
+ client_result,
+ "Timeout! Client worker did not finish in %ss" %
+ self.timeout)
+ self.assertEqual(client_result, 0, "Wrong client worker return code")
+ self.assertFalse(server_kill_error, "Server kill errored")
+
+
+class QUICEchoExternalTransferTestCase(QUICEchoExternalTestCase):
+ """QUIC Echo External Transfer Test Case"""
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ def test_quic_external_transfer(self):
+ self.server()
+ self.client()
+ self.validate_external_test_results()
+
+
+class QUICEchoExternalServerStreamTestCase(QUICEchoExternalTestCase):
+ """QUIC Echo External Transfer Server Stream Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ def test_quic_external_transfer_server_stream(self):
+ self.server("TX=1Kb", "RX=0")
+ self.client("TX=0", "RX=1Kb")
+ self.validate_external_test_results()
+
+
+class QUICEchoExternalServerStreamWorkersTestCase(QUICEchoExternalTestCase):
+ """QUIC Echo External Transfer Server Stream MultiWorker Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ def test_quic_external_transfer_server_stream_multi_workers(self):
+ self.server("nclients", "4/4", "TX=1Kb", "RX=0")
+ self.client("nclients", "4/4", "TX=0", "RX=1Kb")
+ self.validate_external_test_results()
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)
Code Review / vpp.git / blobdiff