1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
#!/usr/bin/env python
import unittest
from framework import VppTestCase, VppTestRunner
from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
class TestTCP(VppTestCase):
""" TCP Test Case """
@classmethod
def setUpClass(cls):
super(TestTCP, cls).setUpClass()
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="0",
sw_if_index=self.loop0.sw_if_index)
self.vapi.app_namespace_add_del(namespace_id="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_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"
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.assertNotIn("failed", error)
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)
|
