added -quick options to skip long tests

examples/test/test_cpu.py

@@ -6,11 +6,13 @@ Test for cpu.py
 
 import unittest
 import pexpect
+import sys
 
 class testCPU( unittest.TestCase ):
 
     prompt = 'mininet>'
 
+    @unittest.skipIf( '-quick' in sys.argv, 'long test' )
     def testCPU( self ):
         "Verify that CPU utilization is monotonically decreasing for each scheduler"
         p = pexpect.spawn( 'python -m mininet.examples.cpu' )

examples/test/test_limit.py

@@ -6,9 +6,11 @@ Test for limit.py
 
 import unittest
 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' )

examples/test/test_linearbandwidth.py

@@ -6,9 +6,11 @@ Test for linearbandwidth.py
 
 import unittest
 import pexpect
+import sys
 
 class testLinearBandwidth( unittest.TestCase ):
 
+    @unittest.skipIf( '-quick' in sys.argv, 'long test' )
     def testLinearBandwidth( self ):
         "Verify that bandwidth is monotonically decreasing as # of hops increases"
         p = pexpect.spawn( 'python -m mininet.examples.linearbandwidth' )

examples/test/test_simpleperf.py

@@ -7,6 +7,7 @@ Test for simpleperf.py
 import unittest
 import pexpect
 import re
+import sys
 from mininet.log import setLogLevel
 from mininet.net import Mininet
 from mininet.node import CPULimitedHost
@@ -16,6 +17,7 @@ from mininet.examples.simpleperf import SingleSwitchTopo
 
 class testSimplePerf( unittest.TestCase ):
 
+    @unittest.skipIf( '-quick' in sys.argv, 'long test' )
     def testE2E( self ):
         "Run the example and verify ping and iperf results"
         p = pexpect.spawn( 'python -m mininet.examples.simpleperf' )

examples/test/test_tree1024.py

@@ -6,11 +6,13 @@ Test for tree1024.py
 
 import unittest
 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' )

examples/test/test_treeping64.py

@@ -6,11 +6,13 @@ Test for treeping64.py
 
 import unittest
 import pexpect
+import sys
 
 class testTreePing64( unittest.TestCase ):
 
     prompt = 'mininet>'
 
+    @unittest.skipIf( '-quick' in sys.argv, 'long test' )
     def testTreePing64( self ):
         "Run the example and verify ping results"
         p = pexpect.spawn( 'python -m mininet.examples.treeping64' )