Repository navigation
Expand file tree
/
Copy pathtest_nets.py
More file actions
executable file
·99 lines (73 loc) · 3.45 KB
/
Copy pathtest_nets.py
File metadata and controls
executable file
·99 lines (73 loc) · 3.45 KB
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
#!/usr/bin/env python
"""Package: mininet
Test creation and all-pairs ping for each included mininet topo type."""
import unittest
from functools import partial
from mininet.net import Mininet
from mininet.node import Host, Controller
from mininet.node import UserSwitch, OVSSwitch, IVSSwitch
from mininet.topo import SingleSwitchTopo, LinearTopo
from mininet.log import setLogLevel
from mininet.util import quietRun
# Tell pylint not to complain about calls to other class
# pylint: disable=E1101
class testSingleSwitchCommon( object ):
"Test ping with single switch topology (common code)."
switchClass = None # overridden in subclasses
def testMinimal( self ):
"Ping test on minimal topology"
mn = Mininet( SingleSwitchTopo(), self.switchClass, Host, Controller,
waitConnected=True )
dropped = mn.run( mn.ping )
self.assertEqual( dropped, 0 )
def testSingle5( self ):
"Ping test on 5-host single-switch topology"
mn = Mininet( SingleSwitchTopo( k=5 ), self.switchClass, Host,
Controller, waitConnected=True )
dropped = mn.run( mn.ping )
self.assertEqual( dropped, 0 )
# pylint: enable=E1101
class testSingleSwitchOVSKernel( testSingleSwitchCommon, unittest.TestCase ):
"Test ping with single switch topology (OVS kernel switch)."
switchClass = OVSSwitch
class testSingleSwitchOVSUser( testSingleSwitchCommon, unittest.TestCase ):
"Test ping with single switch topology (OVS user switch)."
switchClass = partial( OVSSwitch, datapath='user' )
@unittest.skipUnless( quietRun( 'which ivs-ctl' ), 'IVS is not installed' )
class testSingleSwitchIVS( testSingleSwitchCommon, unittest.TestCase ):
"Test ping with single switch topology (IVS switch)."
switchClass = IVSSwitch
@unittest.skipUnless( quietRun( 'which ofprotocol' ),
'Reference user switch is not installed' )
class testSingleSwitchUserspace( testSingleSwitchCommon, unittest.TestCase ):
"Test ping with single switch topology (Userspace switch)."
switchClass = UserSwitch
# Tell pylint not to complain about calls to other class
# pylint: disable=E1101
class testLinearCommon( object ):
"Test all-pairs ping with LinearNet (common code)."
switchClass = None # overridden in subclasses
def testLinear5( self ):
"Ping test on a 5-switch topology"
mn = Mininet( LinearTopo( k=5 ), self.switchClass, Host, Controller, waitConnected=True )
dropped = mn.run( mn.ping )
self.assertEqual( dropped, 0 )
# pylint: enable=E1101
class testLinearOVSKernel( testLinearCommon, unittest.TestCase ):
"Test all-pairs ping with LinearNet (OVS kernel switch)."
switchClass = OVSSwitch
class testLinearOVSUser( testLinearCommon, unittest.TestCase ):
"Test all-pairs ping with LinearNet (OVS user switch)."
switchClass = partial( OVSSwitch, datapath='user' )
@unittest.skipUnless( quietRun( 'which ivs-ctl' ), 'IVS is not installed' )
class testLinearIVS( testLinearCommon, unittest.TestCase ):
"Test all-pairs ping with LinearNet (IVS switch)."
switchClass = IVSSwitch
@unittest.skipUnless( quietRun( 'which ofprotocol' ),
'Reference user switch is not installed' )
class testLinearUserspace( testLinearCommon, unittest.TestCase ):
"Test all-pairs ping with LinearNet (Userspace switch)."
switchClass = UserSwitch
if __name__ == '__main__':
setLogLevel( 'warning' )
unittest.main()