-#!/usr/bin/env python
+#!/usr/bin/env python3
import unittest
from framework import VppTestCase, VppTestRunner
+from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
class TestTCP(VppTestCase):
def setUpClass(cls):
super(TestTCP, cls).setUpClass()
+ @classmethod
+ def tearDownClass(cls):
+ super(TestTCP, cls).tearDownClass()
+
def setUp(self):
super(TestTCP, self).setUp()
self.vapi.session_enable_disable(is_enabled=1)
+ self.create_loopback_interfaces(2)
+
+ table_id = 0
+
+ for i in self.lo_interfaces:
+ i.admin_up()
+
+ if table_id != 0:
+ tbl = VppIpTable(self, table_id)
+ tbl.add_vpp_config()
+
+ i.set_table_ip4(table_id)
+ i.config_ip4()
+ table_id += 1
+
+ # Configure namespaces
+ self.vapi.app_namespace_add_del(namespace_id=b"0",
+ sw_if_index=self.loop0.sw_if_index)
+ self.vapi.app_namespace_add_del(namespace_id=b"1",
+ sw_if_index=self.loop1.sw_if_index)
def tearDown(self):
+ for i in self.lo_interfaces:
+ i.unconfig_ip4()
+ i.set_table_ip4(0)
+ i.admin_down()
+ self.vapi.session_enable_disable(is_enabled=0)
super(TestTCP, self).tearDown()
- def test_tcp(self):
+ def test_tcp_transfer(self):
+ """ TCP echo client/server transfer """
+
+ # Add inter-table routes
+ ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
+ [VppRoutePath("0.0.0.0",
+ 0xffffffff,
+ nh_table_id=1)])
+ ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
+ [VppRoutePath("0.0.0.0",
+ 0xffffffff,
+ nh_table_id=0)], table_id=1)
+ ip_t01.add_vpp_config()
+ ip_t10.add_vpp_config()
+
+ # Start builtin server and client
+ uri = "tcp://" + self.loop0.local_ip4 + "/1234"
+ error = self.vapi.cli("test echo server appns 0 fifo-size 4 uri " +
+ uri)
+ if error:
+ self.logger.critical(error)
+ self.assertNotIn("failed", error)
+
+ error = self.vapi.cli("test echo client mbytes 10 appns 1 " +
+ "fifo-size 4 no-output test-bytes " +
+ "syn-timeout 2 uri " + uri)
+ if error:
+ self.logger.critical(error)
+ self.assertNotIn("failed", error)
+
+ # Delete inter-table routes
+ ip_t01.remove_vpp_config()
+ ip_t10.remove_vpp_config()
+
+
+class TestTCPUnitTests(VppTestCase):
+ "TCP Unit Tests"
+
+ @classmethod
+ def setUpClass(cls):
+ super(TestTCPUnitTests, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TestTCPUnitTests, cls).tearDownClass()
+
+ def setUp(self):
+ super(TestTCPUnitTests, self).setUp()
+ self.vapi.session_enable_disable(is_enabled=1)
+
+ def tearDown(self):
+ super(TestTCPUnitTests, self).tearDown()
+ self.vapi.session_enable_disable(is_enabled=0)
+
+ def test_tcp_unittest(self):
""" TCP Unit Tests """
error = self.vapi.cli("test tcp all")
if error:
self.logger.critical(error)
- self.assertEqual(error.find("Failed"), -1)
+ self.assertNotIn("failed", error)
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)