make test: Add QUIC external echo transfer test
- Add namespace configuration to echo_client
- Add external echo transfer testcase
- Refactor quic test class to reduce unnecessary method args
- Increase default fifo size to 64 and data transfer to 10 mbytes
- Remove sleep() between starting internal server & client apps
Change-Id: Ia9de46a314d58e7809f005f6a5211760e63789bf
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
diff --git a/test/test_quic.py b/test/test_quic.py
index ee6143d..aed3408 100644
--- a/test/test_quic.py
+++ b/test/test_quic.py
@@ -1,11 +1,24 @@
#!/usr/bin/env python
+""" Vpp QUIC tests """
import unittest
import os
-from framework import VppTestCase, VppTestRunner, running_extended_tests
+import subprocess
+import signal
+from framework import VppTestCase, VppTestRunner, running_extended_tests, \
+ Worker
from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
+class QUICAppWorker(Worker):
+ """ QUIC Test Application Worker """
+
+ 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)
+
+
class QUICTestCase(VppTestCase):
""" QUIC Test Case """
@@ -36,12 +49,10 @@
self.create_loopback_interfaces(2)
self.uri = "quic://%s/1234" % self.loop0.local_ip4
- common_args = ["uri", self.uri, "fifo-size", "4"]
+ 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",
- "bytes", "1024",
- "test-bytes",
- "no-output"]
+ "test-bytes"]
table_id = 1
for i in self.lo_interfaces:
i.admin_up()
@@ -97,10 +108,59 @@
def internal_ipv4_transfer_test(self, server_args, client_args):
self.start_internal_echo_server(server_args)
- self.sleep(self.pre_test_sleep)
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" % timeout)
+ self.assert_equal(self.worker_client.result, 0,
+ "Binary test return code")
+
class QUICInternalEchoIPv4TestCase(QUICTestCase):
""" QUIC Internal Echo IPv4 Transfer Test Cases """
@@ -129,7 +189,8 @@
""" QUIC internal echo client/server transfer """
self.internal_ipv4_transfer_test(self.server_echo_test_args,
- self.client_echo_test_args)
+ self.client_echo_test_args +
+ ["no-output", "mbytes", "10"])
class QUICInternalEchoIPv4MultiStreamTestCase(QUICTestCase):
@@ -160,7 +221,42 @@
self.internal_ipv4_transfer_test(self.server_echo_test_args,
self.client_echo_test_args +
- ["quic-streams", "10"])
+ ["quic-streams", "10",
+ "mbytes", "1",
+ "no-output"])
+
+
+class QUICExternalEchoIPv4TestCase(QUICTestCase):
+ """ QUIC External Echo IPv4 Transfer Test Cases """
+
+ @classmethod
+ def setUpClass(cls):
+ super(QUICExternalEchoIPv4TestCase, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(QUICExternalEchoIPv4TestCase, cls).tearDownClass()
+
+ def setUp(self):
+ super(QUICExternalEchoIPv4TestCase, self).setUp()
+ self.thru_host_stack_ipv4_setup()
+
+ def tearDown(self):
+ super(QUICExternalEchoIPv4TestCase, 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"))
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ def test_quic_external_transfer(self):
+ """ QUIC external echo client/server transfer """
+
+ self.external_ipv4_transfer_test(self.server_echo_test_args +
+ ["socket-name", self.api_sock],
+ self.client_echo_test_args +
+ ["socket-name", self.api_sock,
+ "mbytes", "10"])
if __name__ == '__main__':