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#!/usr/bin/env python
# Copyright (c) 2016-2017 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
from __future__ import absolute_import
import unittest
import mock
from tests.unit import STL_MOCKS
STLClient = mock.MagicMock()
stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
stl_patch.start()
if stl_patch:
from yardstick.network_services.traffic_profile.base import TrafficProfile
from yardstick.network_services.traffic_profile.traffic_profile import TrexProfile
from yardstick.network_services.traffic_profile.traffic_profile import SRC
from yardstick.network_services.traffic_profile.traffic_profile import DST
from yardstick.network_services.traffic_profile.traffic_profile import ETHERNET
from yardstick.network_services.traffic_profile.traffic_profile import IP
from yardstick.network_services.traffic_profile.traffic_profile import IPv6
from yardstick.network_services.traffic_profile.traffic_profile import UDP
from yardstick.network_services.traffic_profile.traffic_profile import SRC_PORT
from yardstick.network_services.traffic_profile.traffic_profile import DST_PORT
from yardstick.network_services.traffic_profile.traffic_profile import TYPE_OF_SERVICE
class TestTrexProfile(unittest.TestCase):
TRAFFIC_PROFILE = {
"schema": "isb:traffic_profile:0.1",
"name": "fixed",
"description": "Fixed traffic profile to run UDP traffic",
"traffic_profile": {
"traffic_type": "FixedTraffic",
"frame_rate": 100, # pps
"flow_number": 10,
"frame_size": 64}}
EXAMPLE_ETHERNET_ADDR = "00:00:00:00:00:01"
EXAMPLE_IP_ADDR = "10.0.0.1"
EXAMPLE_IPv6_ADDR = "0064:ff9b:0:0:0:0:9810:6414"
PROFILE = {'description': 'Traffic profile to run RFC2544 latency',
'name': 'rfc2544',
'traffic_profile': {'traffic_type': 'RFC2544Profile',
'frame_rate': 100},
'public': {'ipv4': {'outer_l2': {'framesize': {'64B': '100',
'1518B': '0',
'128B': '0',
'1400B': '0',
'256B': '0',
'373b': '0',
'570B': '0'},
"srcmac": "00:00:00:00:00:02",
"dstmac": "00:00:00:00:00:01"},
'outer_l3v4': {'dstip4': '1.1.1.1-1.1.2.2',
'proto': 'udp',
'srcip4': '9.9.1.1-90.1.2.2',
'dscp': 0, 'ttl': 32,
'count': 1},
'outer_l4': {'srcport': '2001',
'dsrport': '1234',
'count': 1}}},
'private': {'ipv4':
{'outer_l2': {'framesize':
{'64B': '100', '1518B': '0',
'128B': '0', '1400B': '0',
'256B': '0', '373b': '0',
'570B': '0'},
"srcmac": "00:00:00:00:00:01",
"dstmac": "00:00:00:00:00:02"},
'outer_l3v4': {'dstip4': '9.9.1.1-90.105.255.255',
'proto': 'udp',
'srcip4': '1.1.1.1-1.15.255.255',
'dscp': 0, 'ttl': 32, 'count': 1},
'outer_l4': {'dstport': '2001',
'srcport': '1234',
'count': 1}}},
'schema': 'isb:traffic_profile:0.1'}
PROFILE_v6 = {'description': 'Traffic profile to run RFC2544 latency',
'name': 'rfc2544',
'traffic_profile': {'traffic_type': 'RFC2544Profile',
'frame_rate': 100},
'public': {'ipv6': {'outer_l2': {'framesize':
{'64B': '100', '1518B': '0',
'128B': '0', '1400B': '0',
'256B': '0', '373b': '0',
'570B': '0'},
"srcmac": "00:00:00:00:00:02",
"dstmac": "00:00:00:00:00:01"},
'outer_l3v4': {'dstip6': '0064:ff9b:0:0:0:0:9810:6414-0064:ff9b:0:0:0:0:9810:6420',
'proto': 'udp',
'srcip6': '0064:ff9b:0:0:0:0:9810:2814-0064:ff9b:0:0:0:0:9810:2820',
'dscp': 0, 'ttl': 32,
'count': 1},
'outer_l4': {'srcport': '2001',
'dsrport': '1234',
'count': 1}}},
'private':
{'ipv6': {'outer_l2': {'framesize':
{'64B': '100', '1518B': '0',
'128B': '0', '1400B': '0',
'256B': '0', '373b': '0',
'570B': '0'},
"srcmac": "00:00:00:00:00:01",
"dstmac": "00:00:00:00:00:02"},
'outer_l3v4': {'dstip6': '0064:ff9b:0:0:0:0:9810:2814-0064:ff9b:0:0:0:0:9810:2820',
'proto': 'udp',
'srcip6': '0064:ff9b:0:0:0:0:9810:6414-0064:ff9b:0:0:0:0:9810:6420',
'dscp': 0, 'ttl': 32,
'count': 1},
'outer_l4': {'dstport': '2001',
'srcport': '1234',
'count': 1}}},
'schema': 'isb:traffic_profile:0.1'}
def test___init__(self):
TrafficProfile.params = self.PROFILE
trex_profile = \
TrexProfile(TrafficProfile)
self.assertEqual(trex_profile.pps, 100)
def test_qinq(self):
qinq = {"S-VLAN": {"id": 128, "priority": 0, "cfi": 0},
"C-VLAN": {"id": 512, "priority": 0, "cfi": 0}}
trex_profile = \
TrexProfile(TrafficProfile)
self.assertEqual(None, trex_profile.set_qinq(qinq))
qinq = {"S-VLAN": {"id": "128-130", "priority": 0, "cfi": 0},
"C-VLAN": {"id": "512-515", "priority": 0, "cfi": 0}}
self.assertEqual(None, trex_profile.set_qinq(qinq))
def test__set_outer_l2_fields(self):
trex_profile = \
TrexProfile(TrafficProfile)
qinq = {"S-VLAN": {"id": 128, "priority": 0, "cfi": 0},
"C-VLAN": {"id": 512, "priority": 0, "cfi": 0}}
outer_l2 = self.PROFILE['private']['ipv4']['outer_l2']
outer_l2['QinQ'] = qinq
self.assertEqual(None, trex_profile._set_outer_l2_fields(outer_l2))
def test__set_outer_l3v4_fields(self):
trex_profile = \
TrexProfile(TrafficProfile)
outer_l3v4 = self.PROFILE['private']['ipv4']['outer_l3v4']
outer_l3v4['proto'] = 'tcp'
self.assertEqual(None, trex_profile._set_outer_l3v4_fields(outer_l3v4))
def test__set_outer_l3v6_fields(self):
trex_profile = \
TrexProfile(TrafficProfile)
outer_l3v6 = self.PROFILE_v6['private']['ipv6']['outer_l3v4']
outer_l3v6['proto'] = 'tcp'
outer_l3v6['tc'] = 1
outer_l3v6['hlim'] = 10
self.assertEqual(None, trex_profile._set_outer_l3v6_fields(outer_l3v6))
def test__set_outer_l4_fields(self):
trex_profile = \
TrexProfile(TrafficProfile)
outer_l4 = self.PROFILE['private']['ipv4']['outer_l4']
self.assertEqual(None, trex_profile._set_outer_l4_fields(outer_l4))
def test_get_streams(self):
trex_profile = \
TrexProfile(TrafficProfile)
trex_profile.params = self.PROFILE
profile_data = self.PROFILE["private"]
self.assertIsNotNone(trex_profile.get_streams(profile_data))
trex_profile.pg_id = 1
self.assertIsNotNone(trex_profile.get_streams(profile_data))
trex_profile.params = self.PROFILE_v6
trex_profile.profile_data = self.PROFILE_v6["private"]
self.assertIsNotNone(trex_profile.get_streams(profile_data))
trex_profile.pg_id = 1
self.assertIsNotNone(trex_profile.get_streams(profile_data))
def test_generate_packets(self):
trex_profile = \
TrexProfile(TrafficProfile)
trex_profile.fsize = 10
trex_profile.base_pkt = [10]
self.assertIsNone(trex_profile.generate_packets())
def test_generate_imix_data_error(self):
trex_profile = \
TrexProfile(TrafficProfile)
self.assertEqual({}, trex_profile.generate_imix_data(False))
def test__get_start_end_ipv6(self):
trex_profile = \
TrexProfile(TrafficProfile)
self.assertRaises(SystemExit, trex_profile._get_start_end_ipv6,
"1.1.1.3", "1.1.1.1")
def test__general_single_action_partial(self):
trex_profile = TrexProfile(TrafficProfile)
trex_profile._general_single_action_partial(ETHERNET)(SRC)(self.EXAMPLE_ETHERNET_ADDR)
self.assertEqual(self.EXAMPLE_ETHERNET_ADDR, trex_profile.ether_packet.src)
trex_profile._general_single_action_partial(IP)(DST)(self.EXAMPLE_IP_ADDR)
self.assertEqual(self.EXAMPLE_IP_ADDR, trex_profile.ip_packet.dst)
trex_profile._general_single_action_partial(IPv6)(DST)(self.EXAMPLE_IPv6_ADDR)
self.assertEqual(self.EXAMPLE_IPv6_ADDR, trex_profile.ip6_packet.dst)
trex_profile._general_single_action_partial(UDP)(SRC_PORT)(5060)
self.assertEqual(5060, trex_profile.udp_packet.sport)
trex_profile._general_single_action_partial(IP)(TYPE_OF_SERVICE)(0)
self.assertEqual(0, trex_profile.ip_packet.tos)
def test__set_proto_addr(self):
trex_profile = TrexProfile(TrafficProfile)
ether_range = "00:00:00:00:00:01-00:00:00:00:00:02"
ip_range = "1.1.1.2-1.1.1.10"
ipv6_range = '0064:ff9b:0:0:0:0:9810:6414-0064:ff9b:0:0:0:0:9810:6420'
trex_profile._set_proto_addr(ETHERNET, SRC, ether_range)
trex_profile._set_proto_addr(ETHERNET, DST, ether_range)
trex_profile._set_proto_addr(IP, SRC, ip_range)
trex_profile._set_proto_addr(IP, DST, ip_range)
trex_profile._set_proto_addr(IPv6, SRC, ipv6_range)
trex_profile._set_proto_addr(IPv6, DST, ipv6_range)
trex_profile._set_proto_addr(UDP, SRC_PORT, "5060-5090")
trex_profile._set_proto_addr(UDP, DST_PORT, "5060")
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