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
|
#!/usr/bin/env python
"""
Test for tree1024.py
"""
import unittest
from mininet.util import pexpect
import sys
class testTree1024( unittest.TestCase ):
prompt = 'mininet>'
@unittest.skipIf( '-quick' in sys.argv, 'long test' )
def testTree1024( self ):
"Run the example and do a simple ping test from h1 to h1024"
p = pexpect.spawn( 'python -m mininet.examples.tree1024' )
p.expect( self.prompt, timeout=6000 ) # it takes awhile to set up
p.sendline( 'h1 ping -c 20 h1024' )
p.expect ( '(\d+)% packet loss' )
packetLossPercent = int( p.match.group( 1 ) ) if p.match else -1
p.expect( self.prompt )
p.sendline( 'exit' )
p.wait()
# Tolerate slow startup on some systems - we should revisit this
# and determine the root cause.
self.assertLess( packetLossPercent, 60 )
if __name__ == '__main__':
unittest.main()
|
