quic: server create streams test case
Type: test
* Refactor quic_echo test app
* Add timinig capabilities
* Add multiple quic tests
Change-Id: I3302c66539b12c1375d1a0c6d46f9ff4c6f2b27c
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
diff --git a/test/test_quic.py b/test/test_quic.py
index 21f2fd7..2bcbcf3 100644
--- a/test/test_quic.py
+++ b/test/test_quic.py
@@ -8,51 +8,54 @@
from framework import VppTestCase, VppTestRunner, running_extended_tests, \
Worker
from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
+from threading import Event
class QUICAppWorker(Worker):
""" QUIC Test Application Worker """
+ process = None
- def __init__(self, build_dir, appname, args, logger, env={}):
+ def __init__(self, build_dir, appname, args, logger, env={}, event=None):
app = "%s/vpp/bin/%s" % (build_dir, appname)
self.args = [app] + args
+ self.event = event
super(QUICAppWorker, self).__init__(self.args, logger, env)
+ def run(self):
+ super(QUICAppWorker, self).run()
+ if self.event:
+ self.event.set()
+
+ 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 """
- @classmethod
- def setUpClass(cls):
- super(QUICTestCase, cls).setUpClass()
-
- @classmethod
- def tearDownClass(cls):
- super(QUICTestCase, cls).tearDownClass()
-
def setUp(self):
+ 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.pre_test_sleep = 0.3
- self.post_test_sleep = 0.3
self.vapi.session_enable_disable(is_enabled=1)
-
- def tearDown(self):
- self.vapi.session_enable_disable(is_enabled=0)
-
- def thru_host_stack_ipv4_setup(self):
- super(QUICTestCase, self).setUp()
+ 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
- common_args = ["uri", self.uri, "fifo-size", "64"]
- self.server_echo_test_args = common_args + ["appns", "server"]
- self.client_echo_test_args = common_args + ["appns", "client",
- "test-bytes"]
table_id = 1
for i in self.lo_interfaces:
i.admin_up()
@@ -84,7 +87,8 @@
self.ip_t10.add_vpp_config()
self.logger.debug(self.vapi.cli("show ip fib"))
- def thru_host_stack_ipv4_tear_down(self):
+ 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()
@@ -93,212 +97,123 @@
i.unconfig_ip4()
i.set_table_ip4(0)
i.admin_down()
-
- def start_internal_echo_server(self, args):
- error = self.vapi.cli("test echo server %s" % ' '.join(args))
- if error:
- self.logger.critical(error)
- self.assertNotIn("failed", error)
-
- def start_internal_echo_client(self, args):
- error = self.vapi.cli("test echo client %s" % ' '.join(args))
- if error:
- self.logger.critical(error)
- self.assertNotIn("failed", error)
-
- def internal_ipv4_transfer_test(self, server_args, client_args):
- self.start_internal_echo_server(server_args)
- self.start_internal_echo_client(client_args)
-
- def start_external_echo_server(self, args):
- self.worker_server = QUICAppWorker(self.build_dir, "quic_echo",
- args, self.logger)
- self.worker_server.start()
-
- def start_external_echo_client(self, 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.timeout)
- try:
- self.validateExternalTestResults()
- except Exception as error:
- self.fail("Failed with %s" % error)
-
- def external_ipv4_transfer_test(self, server_args, client_args):
- self.start_external_echo_server(server_args)
- self.sleep(self.pre_test_sleep)
- self.start_external_echo_client(client_args)
- self.sleep(self.post_test_sleep)
-
- def validateExternalTestResults(self):
- if os.path.isdir('/proc/{}'.format(self.worker_server.process.pid)):
- self.logger.info("Killing server worker process (pid %d)" %
- self.worker_server.process.pid)
- os.killpg(os.getpgid(self.worker_server.process.pid),
- signal.SIGTERM)
- self.worker_server.join()
- self.logger.info("Client worker result is `%s'" %
- self.worker_client.result)
- error = False
- if self.worker_client.result is None:
- try:
- error = True
- self.logger.error(
- "Timeout: %ss! Killing client worker process (pid %d)" %
- (self.timeout, self.worker_client.process.pid))
- os.killpg(os.getpgid(self.worker_client.process.pid),
- signal.SIGKILL)
- self.worker_client.join()
- except OSError:
- self.logger.debug(
- "Couldn't kill client worker process")
- raise
- if error:
- raise Exception(
- "Timeout! Client worker did not finish in %ss" % self.timeout)
- self.assert_equal(self.worker_client.result, 0,
- "Binary test return code")
+ super(QUICTestCase, self).tearDown()
-class QUICInternalEchoIPv4TestCase(QUICTestCase):
- """ QUIC Internal Echo IPv4 Transfer Test Cases """
-
- @classmethod
- def setUpClass(cls):
- super(QUICInternalEchoIPv4TestCase, cls).setUpClass()
-
- @classmethod
- def tearDownClass(cls):
- super(QUICInternalEchoIPv4TestCase, cls).tearDownClass()
-
+class QUICEchoInternalTestCase(QUICTestCase):
+ """QUIC Echo Internal Test Case"""
def setUp(self):
- super(QUICInternalEchoIPv4TestCase, self).setUp()
- self.thru_host_stack_ipv4_setup()
+ 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 tearDown(self):
- super(QUICInternalEchoIPv4TestCase, self).tearDown()
- self.thru_host_stack_ipv4_tear_down()
+ 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)
- def show_commands_at_teardown(self):
- self.logger.debug(self.vapi.cli("show session verbose 2"))
+ 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)
+class QUICEchoInternalTransferTestCase(QUICEchoInternalTestCase):
+ """QUIC Echo Internal Transfer Test Case"""
@unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_quic_internal_transfer(self):
- """ QUIC internal echo client/server transfer """
+ self.server()
+ self.client("no-output", "mbytes", "10")
- self.internal_ipv4_transfer_test(self.server_echo_test_args,
- self.client_echo_test_args +
- ["no-output", "mbytes", "10"])
-
-
-class QUICInternalSerialEchoIPv4TestCase(QUICTestCase):
- """ QUIC Internal Serial Echo IPv4 Transfer Test Cases """
-
- @classmethod
- def setUpClass(cls):
- super(QUICInternalSerialEchoIPv4TestCase, cls).setUpClass()
-
- @classmethod
- def tearDownClass(cls):
- super(QUICInternalSerialEchoIPv4TestCase, cls).tearDownClass()
-
- def setUp(self):
- super(QUICInternalSerialEchoIPv4TestCase, self).setUp()
- self.thru_host_stack_ipv4_setup()
-
- def tearDown(self):
- super(QUICInternalSerialEchoIPv4TestCase, self).tearDown()
- self.thru_host_stack_ipv4_tear_down()
-
- def show_commands_at_teardown(self):
- self.logger.debug(self.vapi.cli("show session verbose 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):
- """ QUIC serial internal echo client/server transfer """
+ self.server()
+ self.client("no-output", "mbytes", "10")
+ self.client("no-output", "mbytes", "10")
+ self.client("no-output", "mbytes", "10")
+ self.client("no-output", "mbytes", "10")
+ self.client("no-output", "mbytes", "10")
- client_args = (self.client_echo_test_args +
- ["no-output", "mbytes", "10"])
- self.internal_ipv4_transfer_test(self.server_echo_test_args,
- client_args)
- self.start_internal_echo_client(client_args)
- self.start_internal_echo_client(client_args)
- self.start_internal_echo_client(client_args)
- self.start_internal_echo_client(client_args)
-
-
-class QUICInternalEchoIPv4MultiStreamTestCase(QUICTestCase):
- """ QUIC Internal Echo IPv4 Transfer Test Cases """
-
- @classmethod
- def setUpClass(cls):
- super(QUICInternalEchoIPv4MultiStreamTestCase, cls).setUpClass()
-
- @classmethod
- def tearDownClass(cls):
- super(QUICInternalEchoIPv4MultiStreamTestCase, cls).tearDownClass()
-
- def setUp(self):
- super(QUICInternalEchoIPv4MultiStreamTestCase, self).setUp()
- self.thru_host_stack_ipv4_setup()
-
- def tearDown(self):
- super(QUICInternalEchoIPv4MultiStreamTestCase, self).tearDown()
- self.thru_host_stack_ipv4_tear_down()
-
- def show_commands_at_teardown(self):
- self.logger.debug(self.vapi.cli("show session verbose 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):
- """ QUIC internal echo client/server multi-stream transfer """
-
- self.internal_ipv4_transfer_test(self.server_echo_test_args,
- self.client_echo_test_args +
- ["quic-streams", "10",
- "mbytes", "1",
- "no-output"])
+ self.server()
+ self.client("nclients", "10", "mbytes", "1", "no-output")
-class QUICExternalEchoIPv4TestCase(QUICTestCase):
- """ QUIC External Echo IPv4 Transfer Test Cases """
-
- @classmethod
- def setUpConstants(cls):
- super(QUICExternalEchoIPv4TestCase, cls).setUpConstants()
- cls.vpp_cmdline.extend(["session", "{", "evt_qs_memfd_seg", "}"])
-
- @classmethod
- def setUpClass(cls):
- super(QUICExternalEchoIPv4TestCase, cls).setUpClass()
-
- @classmethod
- def tearDownClass(cls):
- super(QUICExternalEchoIPv4TestCase, cls).tearDownClass()
+class QUICEchoExternalTestCase(QUICTestCase):
+ extra_vpp_punt_config = ["session", "{", "evt_qs_memfd_seg", "}"]
+ quic_setup = "default"
def setUp(self):
- super(QUICExternalEchoIPv4TestCase, self).setUp()
- self.thru_host_stack_ipv4_setup()
+ 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]
+ self.event = Event()
- def tearDown(self):
- super(QUICExternalEchoIPv4TestCase, self).tearDown()
- self.thru_host_stack_ipv4_tear_down()
+ def server(self, *args):
+ _args = self.server_echo_test_args + list(args)
+ self.worker_server = QUICAppWorker(self.build_dir, "quic_echo",
+ _args, self.logger, event=self.event)
+ self.worker_server.start()
+ self.sleep(self.pre_test_sleep)
- def show_commands_at_teardown(self):
- self.logger.debug(self.vapi.cli("show session verbose 2"))
+ 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, event=self.event)
+ self.worker_client.start()
+ self.event.wait(self.timeout)
+ 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.assertIsNone(server_result, "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):
- """ QUIC external echo client/server transfer """
+ self.server()
+ self.client()
+ self.validate_external_test_results()
- self.external_ipv4_transfer_test(self.server_echo_test_args +
- ["socket-name", self.api_sock,
- "server"],
- self.client_echo_test_args +
- ["socket-name", self.api_sock,
- "client", "mbytes", "10"])
+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("nclients", "1/1", "send", "1Kb", "recv", "0")
+ self.client("nclients" ,"1/1", "send", "0", "recv", "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", "send", "1Kb", "recv", "0")
+ self.client("nclients", "4/4", "send", "0", "recv", "1Kb")
+ self.validate_external_test_results()
if __name__ == '__main__':