5 from framework import VppTestCase, VppTestRunner, running_extended_tests
6 from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
9 class QUICTestCase(VppTestCase):
10 """ QUIC Test Case """
14 super(QUICTestCase, cls).setUpClass()
17 def tearDownClass(cls):
18 super(QUICTestCase, cls).tearDownClass()
22 self.build_dir = os.getenv(var, None)
23 if self.build_dir is None:
24 raise Exception("Environment variable `%s' not set" % var)
25 self.vppDebug = 'vpp_debug' in self.build_dir
27 self.pre_test_sleep = 0.3
28 self.post_test_sleep = 0.3
29 self.vapi.session_enable_disable(is_enabled=1)
32 self.vapi.session_enable_disable(is_enabled=0)
34 def thru_host_stack_ipv4_setup(self):
35 super(QUICTestCase, self).setUp()
37 self.create_loopback_interfaces(2)
38 self.uri = "quic://%s/1234" % self.loop0.local_ip4
39 common_args = ["uri", self.uri, "fifo-size", "4"]
40 self.server_echo_test_args = common_args + ["appns", "server"]
41 self.client_echo_test_args = common_args + ["appns", "client",
46 for i in self.lo_interfaces:
50 tbl = VppIpTable(self, table_id)
53 i.set_table_ip4(table_id)
57 # Configure namespaces
58 self.vapi.app_namespace_add_del(namespace_id=b"server",
59 sw_if_index=self.loop0.sw_if_index)
60 self.vapi.app_namespace_add_del(namespace_id=b"client",
61 sw_if_index=self.loop1.sw_if_index)
63 # Add inter-table routes
64 self.ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
65 [VppRoutePath("0.0.0.0",
67 nh_table_id=2)], table_id=1)
68 self.ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
69 [VppRoutePath("0.0.0.0",
71 nh_table_id=1)], table_id=2)
72 self.ip_t01.add_vpp_config()
73 self.ip_t10.add_vpp_config()
74 self.logger.debug(self.vapi.cli("show ip fib"))
76 def thru_host_stack_ipv4_tear_down(self):
77 # Delete inter-table routes
78 self.ip_t01.remove_vpp_config()
79 self.ip_t10.remove_vpp_config()
81 for i in self.lo_interfaces:
86 def start_internal_echo_server(self, args):
87 error = self.vapi.cli("test echo server %s" % ' '.join(args))
89 self.logger.critical(error)
90 self.assertNotIn("failed", error)
92 def start_internal_echo_client(self, args):
93 error = self.vapi.cli("test echo client %s" % ' '.join(args))
95 self.logger.critical(error)
96 self.assertNotIn("failed", error)
98 def internal_ipv4_transfer_test(self, server_args, client_args):
99 self.start_internal_echo_server(server_args)
100 self.sleep(self.pre_test_sleep)
101 self.start_internal_echo_client(client_args)
102 self.sleep(self.post_test_sleep)
105 class QUICInternalEchoIPv4TestCase(QUICTestCase):
106 """ QUIC Internal Echo IPv4 Transfer Test Cases """
110 super(QUICInternalEchoIPv4TestCase, cls).setUpClass()
113 def tearDownClass(cls):
114 super(QUICInternalEchoIPv4TestCase, cls).tearDownClass()
117 super(QUICInternalEchoIPv4TestCase, self).setUp()
118 self.thru_host_stack_ipv4_setup()
121 self.thru_host_stack_ipv4_tear_down()
122 super(QUICInternalEchoIPv4TestCase, self).tearDown()
124 def show_commands_at_teardown(self):
125 self.logger.debug(self.vapi.cli("show session verbose 2"))
127 @unittest.skipUnless(running_extended_tests, "part of extended tests")
128 def test_quic_internal_transfer(self):
129 """ QUIC internal echo client/server transfer """
131 self.internal_ipv4_transfer_test(self.server_echo_test_args,
132 self.client_echo_test_args)
135 class QUICInternalEchoIPv4MultiStreamTestCase(QUICTestCase):
136 """ QUIC Internal Echo IPv4 Transfer Test Cases """
140 super(QUICInternalEchoIPv4MultiStreamTestCase, cls).setUpClass()
143 def tearDownClass(cls):
144 super(QUICInternalEchoIPv4MultiStreamTestCase, cls).tearDownClass()
147 super(QUICInternalEchoIPv4MultiStreamTestCase, self).setUp()
148 self.thru_host_stack_ipv4_setup()
151 self.thru_host_stack_ipv4_tear_down()
152 super(QUICInternalEchoIPv4MultiStreamTestCase, self).tearDown()
154 def show_commands_at_teardown(self):
155 self.logger.debug(self.vapi.cli("show session verbose 2"))
157 @unittest.skipUnless(running_extended_tests, "part of extended tests")
158 def test_quic_internal_multistream_transfer(self):
159 """ QUIC internal echo client/server multi-stream transfer """
161 self.internal_ipv4_transfer_test(self.server_echo_test_args,
162 self.client_echo_test_args +
163 ["quic-streams", "10"])
166 if __name__ == '__main__':
167 unittest.main(testRunner=VppTestRunner)