Bob Lantz
e37afe996b
Mostly we just use mininet.util.pexpect so that we can use unicode strings without changing calls to pexpect.spawn()
41 lines
1.1 KiB
Python
Executable File
41 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
"""
|
|
Test for limit.py
|
|
"""
|
|
|
|
import unittest
|
|
from mininet.util import pexpect
|
|
import sys
|
|
|
|
class testLimit( unittest.TestCase ):
|
|
|
|
@unittest.skipIf( '-quick' in sys.argv, 'long test' )
|
|
def testLimit( self ):
|
|
"Verify that CPU limits are within a 2% tolerance of limit for each scheduler"
|
|
p = pexpect.spawn( 'python -m mininet.examples.limit' )
|
|
opts = [ '\*\*\* Testing network ([\d\.]+) Mbps',
|
|
'\*\*\* Results: \[([\d\., ]+)\]',
|
|
pexpect.EOF ]
|
|
count = 0
|
|
bw = 0
|
|
tolerance = 2
|
|
while True:
|
|
index = p.expect( opts )
|
|
if index == 0:
|
|
bw = float( p.match.group( 1 ) )
|
|
count += 1
|
|
elif index == 1:
|
|
results = p.match.group( 1 )
|
|
for x in results.split( ',' ):
|
|
result = float( x )
|
|
self.assertTrue( result < bw + tolerance )
|
|
self.assertTrue( result > bw - tolerance )
|
|
else:
|
|
break
|
|
|
|
self.assertTrue( count > 0 )
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|