5 from framework import VppTestCase, VppTestRunner
6 from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
9 class TestSCTP(VppTestCase):
10 """ SCTP Test Case """
14 super(TestSCTP, cls).setUpClass()
17 def tearDownClass(cls):
18 super(TestSCTP, cls).tearDownClass()
21 super(TestSCTP, self).setUp()
22 self.vapi.session_enable_disable(is_enabled=1)
23 self.vapi.cli("sctp enable")
24 self.create_loopback_interfaces(2)
28 for i in self.lo_interfaces:
32 tbl = VppIpTable(self, table_id)
35 i.set_table_ip4(table_id)
39 # Configure namespaces
40 self.vapi.app_namespace_add_del(namespace_id=b"0",
41 sw_if_index=self.loop0.sw_if_index)
42 self.vapi.app_namespace_add_del(namespace_id=b"1",
43 sw_if_index=self.loop1.sw_if_index)
46 for i in self.lo_interfaces:
50 self.vapi.session_enable_disable(is_enabled=0)
51 super(TestSCTP, self).tearDown()
53 def test_sctp_transfer(self):
54 """ SCTP echo client/server transfer """
56 # Add inter-table routes
57 ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
58 [VppRoutePath("0.0.0.0",
61 ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
62 [VppRoutePath("0.0.0.0",
64 nh_table_id=0)], table_id=1)
65 ip_t01.add_vpp_config()
66 ip_t10.add_vpp_config()
68 # Start builtin server and client
69 uri = "sctp://" + self.loop0.local_ip4 + "/1234"
70 error = self.vapi.cli("test echo server appns 0 fifo-size 4 " +
73 self.logger.critical(error)
74 self.assertNotIn("failed", error)
76 error = self.vapi.cli("test echo client mbytes 10 no-return " +
79 " no-output test-bytes syn-timeout 3" +
83 self.logger.critical(error)
84 self.assertNotIn("failed", error)
86 # Delete inter-table routes
87 ip_t01.remove_vpp_config()
88 ip_t10.remove_vpp_config()
90 if __name__ == '__main__':
91 unittest.main(testRunner=VppTestRunner)