def testAddDeleteFilter(self):
config = {
'interface': self._INTERFACE,
'port': 12345,
'bandwidth': 2000
}
# Assert no filter exists.
command = [
'tc', 'filter', 'list', 'dev', config['interface'], 'parent', '1:0'
]
output = traffic_control._Exec(command)
self.assertEqual(output, '')
# Create the root and class to which the filter will be attached.
# Add root qdisc.
traffic_control._AddRootQdisc(config['interface'])
# Add class to root.
traffic_control._ConfigureClass('add', config)
# Add the filter.
traffic_control._AddFilter(config['interface'], config['port'])
handle_id = traffic_control._GetFilterHandleId(config['interface'],
config['port'])
self.assertNotEqual(handle_id, None)
# Delete the filter.
# The output of tc filter list is not None because tc adds default filters.
traffic_control._DeleteFilter(config['interface'], config['port'])
self.assertRaises(traffic_control.TrafficControlError,
traffic_control._GetFilterHandleId,
config['interface'], config['port'])
def testAddDeleteFilter(self):
config = {
'interface': self._INTERFACE,
'port': 12345,
'bandwidth': 2000
}
# Assert no filter exists.
command = ['tc', 'filter', 'list', 'dev', config['interface'], 'parent',
'1:0']
output = traffic_control._Exec(command)
self.assertEqual(output, '')
# Create the root and class to which the filter will be attached.
# Add root qdisc.
traffic_control._AddRootQdisc(config['interface'])
# Add class to root.
traffic_control._ConfigureClass('add', config)
# Add the filter.
traffic_control._AddFilter(config['interface'], config['port'])
handle_id = traffic_control._GetFilterHandleId(config['interface'],
config['port'])
self.assertNotEqual(handle_id, None)
# Delete the filter.
# The output of tc filter list is not None because tc adds default filters.
traffic_control._DeleteFilter(config['interface'], config['port'])
self.assertRaises(traffic_control.TrafficControlError,
traffic_control._GetFilterHandleId, config['interface'],
config['port'])
def testGetFilterHandleID(self):
# Check seach for handle ID command.
self.assertRaises(traffic_control.TrafficControlError,
traffic_control._GetFilterHandleId, 'fakeeth', 1)
self.assertEquals(self.commands,
['sudo tc filter list dev fakeeth parent '
'1:'])
# Check with handle ID available.
traffic_control._Exec = (
lambda command, msg:
'filter parent 1: protocol ip pref 1 u32 fh 800::800 order 2048 key ht '
'800 bkt 0 flowid 1:1\nmatch 08ae0000/ffff0000 at 20')
output = traffic_control._GetFilterHandleId('fakeeth', 1)
self.assertEqual(output, '800::800')
# Check with handle ID not available.
traffic_control._Exec = (
lambda command, msg:
'filter parent 1: protocol ip pref 1 u32 fh 800::800 order 2048 key ht '
'800 bkt 0 flowid 1:11\nmatch 08ae0000/ffff0000 at 20')
self.assertRaises(traffic_control.TrafficControlError,
traffic_control._GetFilterHandleId, 'fakeeth', 1)
traffic_control._Exec = lambda command, msg: 'NO ID IN HERE'
self.assertRaises(traffic_control.TrafficControlError,
traffic_control._GetFilterHandleId, 'fakeeth', 1)
def testAddDeleteFilter(self):
config = {"interface": self._INTERFACE, "port": 12345, "bandwidth": 2000}
# Assert no filter exists.
command = ["tc", "filter", "list", "dev", config["interface"], "parent", "1:0"]
output = traffic_control._Exec(command)
self.assertEqual(output, "")
# Create the root and class to which the filter will be attached.
# Add root qdisc.
traffic_control._AddRootQdisc(config["interface"])
# Add class to root.
traffic_control._ConfigureClass("add", config)
# Add the filter.
traffic_control._AddFilter(config["interface"], config["port"])
handle_id = traffic_control._GetFilterHandleId(config["interface"], config["port"])
self.assertNotEqual(handle_id, None)
# Delete the filter.
# The output of tc filter list is not None because tc adds default filters.
traffic_control._DeleteFilter(config["interface"], config["port"])
self.assertRaises(
traffic_control.TrafficControlError, traffic_control._GetFilterHandleId, config["interface"], config["port"]
)
def testGetFilterHandleID(self):
# Check seach for handle ID command.
self.assertRaises(traffic_control.TrafficControlError,
traffic_control._GetFilterHandleId, 'fakeeth', 1)
self.assertEquals(self.commands, ['tc filter list dev fakeeth parent 1:'])
# Check with handle ID available.
traffic_control._Exec = (lambda command, msg:
'filter parent 1: protocol ip'' pref 1 u32 fh 800::800 order 2048 key ht '
'800 bkt 0 flowid 1:1')
output = traffic_control._GetFilterHandleId('fakeeth', 1)
self.assertEqual(output, '800::800')
# Check with handle ID not available.
traffic_control._Exec = lambda command, msg: 'NO ID IN HERE'
self.assertRaises(traffic_control.TrafficControlError,
traffic_control._GetFilterHandleId, 'fakeeth', 1)
def testGetFilterHandleID(self):
# Check seach for handle ID command.
self.assertRaises(traffic_control.TrafficControlError, traffic_control._GetFilterHandleId, "fakeeth", 1)
self.assertEquals(self.commands, ["sudo tc filter list dev fakeeth parent " "1:"])
# Check with handle ID available.
traffic_control._Exec = (
lambda command, msg: "filter parent 1: protocol ip pref 1 u32 fh 800::800 order 2048 key ht "
"800 bkt 0 flowid 1:1\nmatch 08ae0000/ffff0000 at 20"
)
output = traffic_control._GetFilterHandleId("fakeeth", 1)
self.assertEqual(output, "800::800")
# Check with handle ID not available.
traffic_control._Exec = (
lambda command, msg: "filter parent 1: protocol ip pref 1 u32 fh 800::800 order 2048 key ht "
"800 bkt 0 flowid 1:11\nmatch 08ae0000/ffff0000 at 20"
)
self.assertRaises(traffic_control.TrafficControlError, traffic_control._GetFilterHandleId, "fakeeth", 1)
traffic_control._Exec = lambda command, msg: "NO ID IN HERE"
self.assertRaises(traffic_control.TrafficControlError, traffic_control._GetFilterHandleId, "fakeeth", 1)
