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 super(TestSCTP, self).setUp()
18 self.vapi.session_enable_disable(is_enabled=1)
19 self.create_loopback_interfaces(2)
23 for i in self.lo_interfaces:
27 tbl = VppIpTable(self, table_id)
30 i.set_table_ip4(table_id)
34 # Configure namespaces
35 self.vapi.app_namespace_add(namespace_id="0",
36 sw_if_index=self.loop0.sw_if_index)
37 self.vapi.app_namespace_add(namespace_id="1",
38 sw_if_index=self.loop1.sw_if_index)
41 for i in self.lo_interfaces:
45 self.vapi.session_enable_disable(is_enabled=0)
46 super(TestSCTP, self).tearDown()
48 def test_sctp_transfer(self):
49 """ SCTP echo client/server transfer """
51 # Add inter-table routes
52 ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
53 [VppRoutePath("0.0.0.0",
56 ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
57 [VppRoutePath("0.0.0.0",
59 nh_table_id=0)], table_id=1)
60 ip_t01.add_vpp_config()
61 ip_t10.add_vpp_config()
63 # Start builtin server and client
64 uri = "sctp://" + self.loop0.local_ip4 + "/1234"
65 error = self.vapi.cli("test echo server appns 0 fifo-size 4 uri " +
68 self.logger.critical(error)
69 self.assertEqual(error.find("failed"), -1)
71 error = self.vapi.cli("test echo client mbytes 1" +
74 " no-output test-bytes syn-timeout 3" +
77 self.logger.critical(error)
78 self.assertEqual(error.find("failed"), -1)
80 # Delete inter-table routes
81 ip_t01.remove_vpp_config()
82 ip_t10.remove_vpp_config()
84 if __name__ == '__main__':
85 unittest.main(testRunner=VppTestRunner)