1 # Copyright (c) 2016-2017 Intel Corporation
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
20 from yardstick.network_services.traffic_profile import ixia_rfc2544
21 from yardstick.network_services.traffic_profile import trex_traffic_profile
24 class TestIXIARFC2544Profile(unittest.TestCase):
27 "schema": "isb:traffic_profile:0.1",
29 "description": "Fixed traffic profile to run UDP traffic",
31 "traffic_type": "FixedTraffic",
32 "frame_rate": 100, # pps
39 'description': 'Traffic profile to run RFC2544 latency',
42 'traffic_type': 'IXIARFC2544Profile',
44 ixia_rfc2544.IXIARFC2544Profile.DOWNLINK: {
56 'dstip4': '1.1.1.1-1.15.255.255',
59 'srcip4': '90.90.1.1-90.105.255.255',
65 ixia_rfc2544.IXIARFC2544Profile.UPLINK: {
77 'dstip4': '9.9.1.1-90.105.255.255',
80 'srcip4': '1.1.1.1-1.15.255.255',
86 'schema': 'isb:traffic_profile:0.1'}
88 def test_get_ixia_traffic_profile_error(self):
89 traffic_generator = mock.Mock(
90 autospec=trex_traffic_profile.TrexProfile)
91 traffic_generator.my_ports = [0, 1]
92 traffic_generator.uplink_ports = [-1]
93 traffic_generator.downlink_ports = [1]
94 traffic_generator.client = \
95 mock.Mock(return_value=True)
97 ixia_rfc2544.IXIARFC2544Profile.UPLINK: {
103 "dstmac": "00:00:00:00:00:03",
104 "framesPerSecond": True,
106 "srcmac": "00:00:00:00:00:01"
110 "dstip4": "152.16.40.20",
112 "srcip4": "152.16.100.20",
117 "dstip4": "152.16.40.20",
119 "srcip4": "152.16.100.20",
125 "dstip4": "152.16.100.20",
127 "srcip4": "152.16.40.20",
134 "traffic_type": "continuous"
136 ixia_rfc2544.IXIARFC2544Profile.DOWNLINK: {
142 "dstmac": "00:00:00:00:00:04",
143 "framesPerSecond": True,
145 "srcmac": "00:00:00:00:00:01"
150 "dstip4": "152.16.100.20",
152 "srcip4": "152.16.40.20",
158 "dstip4": "152.16.100.20",
160 "srcip4": "152.16.40.20",
166 "dstip4": "152.16.100.20",
168 "srcip4": "152.16.40.20",
175 "traffic_type": "continuous"
178 ixia_rfc2544.STATIC_TRAFFIC = STATIC_TRAFFIC
180 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(
181 self.TRAFFIC_PROFILE)
182 r_f_c2544_profile.rate = 100
183 mac = {"src_mac_0": "00:00:00:00:00:01",
184 "src_mac_1": "00:00:00:00:00:02",
185 "src_mac_2": "00:00:00:00:00:02",
186 "dst_mac_0": "00:00:00:00:00:03",
187 "dst_mac_1": "00:00:00:00:00:04",
188 "dst_mac_2": "00:00:00:00:00:04"}
189 result = r_f_c2544_profile._get_ixia_traffic_profile(self.PROFILE, mac)
190 self.assertIsNotNone(result)
192 def test_get_ixia_traffic_profile(self):
193 traffic_generator = mock.Mock(
194 autospec=trex_traffic_profile.TrexProfile)
195 traffic_generator.my_ports = [0, 1]
196 traffic_generator.uplink_ports = [-1]
197 traffic_generator.downlink_ports = [1]
198 traffic_generator.client = \
199 mock.Mock(return_value=True)
201 ixia_rfc2544.IXIARFC2544Profile.UPLINK: {
207 "dstmac": "00:00:00:00:00:03",
208 "framesPerSecond": True,
210 "srcmac": "00:00:00:00:00:01"
214 "dstip4": "152.16.40.20",
216 "srcip4": "152.16.100.20",
221 "dstip4": "152.16.40.20",
223 "srcip4": "152.16.100.20",
229 "dstip4": "152.16.100.20",
231 "srcip4": "152.16.40.20",
239 "traffic_type": "continuous"
241 ixia_rfc2544.IXIARFC2544Profile.DOWNLINK: {
247 "dstmac": "00:00:00:00:00:04",
248 "framesPerSecond": True,
250 "srcmac": "00:00:00:00:00:01"
255 "dstip4": "152.16.100.20",
257 "srcip4": "152.16.40.20",
262 "dstip4": "152.16.100.20",
264 "srcip4": "152.16.40.20",
269 "dstip4": "152.16.100.20",
271 "srcip4": "152.16.40.20",
279 "traffic_type": "continuous"
282 ixia_rfc2544.STATIC_TRAFFIC = STATIC_TRAFFIC
284 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(
285 self.TRAFFIC_PROFILE)
286 r_f_c2544_profile.rate = 100
287 mac = {"src_mac_0": "00:00:00:00:00:01",
288 "src_mac_1": "00:00:00:00:00:02",
289 "src_mac_2": "00:00:00:00:00:02",
290 "dst_mac_0": "00:00:00:00:00:03",
291 "dst_mac_1": "00:00:00:00:00:04",
292 "dst_mac_2": "00:00:00:00:00:04"}
293 result = r_f_c2544_profile._get_ixia_traffic_profile(self.PROFILE, mac)
294 self.assertIsNotNone(result)
296 @mock.patch("yardstick.network_services.traffic_profile.ixia_rfc2544.open")
297 def test_get_ixia_traffic_profile_v6(self, *args):
298 traffic_generator = mock.Mock(
299 autospec=trex_traffic_profile.TrexProfile)
300 traffic_generator.my_ports = [0, 1]
301 traffic_generator.uplink_ports = [-1]
302 traffic_generator.downlink_ports = [1]
303 traffic_generator.client = \
304 mock.Mock(return_value=True)
306 ixia_rfc2544.IXIARFC2544Profile.UPLINK: {
312 "dstmac": "00:00:00:00:00:03",
313 "framesPerSecond": True,
315 "srcmac": "00:00:00:00:00:01"
319 "dstip4": "152.16.40.20",
321 "srcip4": "152.16.100.20",
326 "dstip4": "152.16.40.20",
328 "srcip4": "152.16.100.20",
334 "dstip4": "152.16.100.20",
336 "srcip4": "152.16.40.20",
343 "traffic_type": "continuous"
345 ixia_rfc2544.IXIARFC2544Profile.DOWNLINK: {
351 "dstmac": "00:00:00:00:00:04",
352 "framesPerSecond": True,
354 "srcmac": "00:00:00:00:00:01"
359 "dstip4": "152.16.100.20",
361 "srcip4": "152.16.40.20",
367 "dstip4": "152.16.100.20",
369 "srcip4": "152.16.40.20",
375 "dstip4": "152.16.100.20",
377 "srcip4": "152.16.40.20",
384 "traffic_type": "continuous"
387 ixia_rfc2544.STATIC_TRAFFIC = STATIC_TRAFFIC
389 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(
390 self.TRAFFIC_PROFILE)
391 r_f_c2544_profile.rate = 100
392 mac = {"src_mac_0": "00:00:00:00:00:01",
393 "src_mac_1": "00:00:00:00:00:02",
394 "src_mac_2": "00:00:00:00:00:02",
395 "dst_mac_0": "00:00:00:00:00:03",
396 "dst_mac_1": "00:00:00:00:00:04",
397 "dst_mac_2": "00:00:00:00:00:04"}
398 profile_data = {'description': 'Traffic profile to run RFC2544',
401 {'traffic_type': 'IXIARFC2544Profile',
403 ixia_rfc2544.IXIARFC2544Profile.DOWNLINK:
405 {'outer_l2': {'framesize':
406 {'64B': '100', '1518B': '0',
407 '128B': '0', '1400B': '0',
408 '256B': '0', '373b': '0',
410 'outer_l3v4': {'dstip4': '1.1.1.1-1.15.255.255',
411 'proto': 'udp', 'count': '1',
412 'srcip4': '90.90.1.1-90.105.255.255',
413 'dscp': 0, 'ttl': 32},
414 'outer_l3v6': {'dstip6': '1.1.1.1-1.15.255.255',
415 'proto': 'udp', 'count': '1',
416 'srcip6': '90.90.1.1-90.105.255.255',
417 'dscp': 0, 'ttl': 32},
418 'outer_l4': {'srcport': '2001',
419 'dsrport': '1234'}}},
420 ixia_rfc2544.IXIARFC2544Profile.UPLINK: {'ipv4':
421 {'outer_l2': {'framesize':
422 {'64B': '100', '1518B': '0',
423 '128B': '0', '1400B': '0',
424 '256B': '0', '373b': '0',
427 {'dstip4': '9.9.1.1-90.105.255.255',
428 'proto': 'udp', 'count': '1',
429 'srcip4': '1.1.1.1-1.15.255.255',
430 'dscp': 0, 'ttl': 32},
432 {'dstip6': '9.9.1.1-90.105.255.255',
433 'proto': 'udp', 'count': '1',
434 'srcip6': '1.1.1.1-1.15.255.255',
435 'dscp': 0, 'ttl': 32},
437 'outer_l4': {'dstport': '2001',
438 'srcport': '1234'}}},
439 'schema': 'isb:traffic_profile:0.1'}
440 result = r_f_c2544_profile._get_ixia_traffic_profile(profile_data, mac)
441 self.assertIsNotNone(result)
443 def test__init__(self):
444 t_profile_data = copy.deepcopy(self.TRAFFIC_PROFILE)
445 t_profile_data['traffic_profile']['frame_rate'] = 12345678
446 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(t_profile_data)
447 self.assertEqual(12345678, r_f_c2544_profile.rate)
449 def test__get_ip_and_mask_range(self):
450 ip_range = '1.2.0.2-1.2.255.254'
451 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(
452 self.TRAFFIC_PROFILE)
453 ip, mask = r_f_c2544_profile._get_ip_and_mask(ip_range)
454 self.assertEqual('1.2.0.2', ip)
455 self.assertEqual(16, mask)
457 def test__get_ip_and_mask_single(self):
458 ip_range = '192.168.1.10'
459 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(
460 self.TRAFFIC_PROFILE)
461 ip, mask = r_f_c2544_profile._get_ip_and_mask(ip_range)
462 self.assertEqual('192.168.1.10', ip)
463 self.assertIsNone(mask)
465 def test__get_fixed_and_mask_range(self):
467 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(
468 self.TRAFFIC_PROFILE)
469 fixed, mask = r_f_c2544_profile._get_fixed_and_mask(fixed_mask)
470 self.assertEqual(8, fixed)
471 self.assertEqual(48, mask)
473 def test__get_fixed_and_mask_single(self):
475 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(
476 self.TRAFFIC_PROFILE)
477 fixed, mask = r_f_c2544_profile._get_fixed_and_mask(fixed_mask)
478 self.assertEqual(1234, fixed)
479 self.assertEqual(0, mask)
481 def test__get_ixia_traffic_profile_default_args(self):
482 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(
483 self.TRAFFIC_PROFILE)
486 result = r_f_c2544_profile._get_ixia_traffic_profile({})
487 self.assertDictEqual(result, expected)
489 def test__ixia_traffic_generate(self):
490 traffic_generator = mock.Mock(
491 autospec=trex_traffic_profile.TrexProfile)
492 traffic_generator.networks = {
494 "downlink_0": ["xe1"],
496 traffic_generator.client = \
497 mock.Mock(return_value=True)
498 traffic = {ixia_rfc2544.IXIARFC2544Profile.DOWNLINK: {'iload': 10},
499 ixia_rfc2544.IXIARFC2544Profile.UPLINK: {'iload': 10}}
500 ixia_obj = mock.MagicMock()
501 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(
502 self.TRAFFIC_PROFILE)
503 r_f_c2544_profile.rate = 100
504 result = r_f_c2544_profile._ixia_traffic_generate(traffic, ixia_obj)
505 self.assertIsNone(result)
507 def test_execute_traffic_first_run(self):
508 rfc2544_profile = ixia_rfc2544.IXIARFC2544Profile(self.TRAFFIC_PROFILE)
509 rfc2544_profile.first_run = True
510 rfc2544_profile.rate = 50
511 with mock.patch.object(rfc2544_profile, '_get_ixia_traffic_profile') \
513 mock.patch.object(rfc2544_profile, '_ixia_traffic_generate') \
515 mock.patch.object(rfc2544_profile, 'update_traffic_profile') \
517 mock_get_tp.return_value = 'fake_tprofile'
518 output = rfc2544_profile.execute_traffic(mock.ANY,
521 self.assertTrue(output)
522 self.assertFalse(rfc2544_profile.first_run)
523 self.assertEqual(50, rfc2544_profile.max_rate)
524 self.assertEqual(0, rfc2544_profile.min_rate)
525 mock_get_tp.assert_called_once()
526 mock_tgenerate.assert_called_once()
527 mock_update_tp.assert_called_once()
529 def test_execute_traffic_not_first_run(self):
530 rfc2544_profile = ixia_rfc2544.IXIARFC2544Profile(self.TRAFFIC_PROFILE)
531 rfc2544_profile.first_run = False
532 rfc2544_profile.max_rate = 70
533 rfc2544_profile.min_rate = 0
534 with mock.patch.object(rfc2544_profile, '_get_ixia_traffic_profile') \
536 mock.patch.object(rfc2544_profile, '_ixia_traffic_generate') \
538 mock_get_tp.return_value = 'fake_tprofile'
539 rfc2544_profile.full_profile = mock.ANY
540 output = rfc2544_profile.execute_traffic(mock.ANY,
543 self.assertFalse(output)
544 self.assertEqual(35.0, rfc2544_profile.rate)
545 mock_get_tp.assert_called_once()
546 mock_tgenerate.assert_called_once()
548 def test_update_traffic_profile(self):
549 traffic_generator = mock.Mock(
550 autospec=trex_traffic_profile.TrexProfile)
551 traffic_generator.networks = {
552 "uplink_0": ["xe0"], # private, one value for intfs
553 "downlink_0": ["xe1", "xe2"], # public, two values for intfs
554 "downlink_1": ["xe3"], # not in TRAFFIC PROFILE
555 "tenant_0": ["xe4"], # not public or private
558 ports_expected = [8, 3, 5]
559 traffic_generator.vnfd_helper.port_num.side_effect = ports_expected
560 traffic_generator.client.return_value = True
562 traffic_profile = copy.deepcopy(self.TRAFFIC_PROFILE)
563 traffic_profile.update({
565 "downlink_0": ["xe1", "xe2"],
568 r_f_c2544_profile = ixia_rfc2544.IXIARFC2544Profile(traffic_profile)
569 r_f_c2544_profile.full_profile = {}
570 r_f_c2544_profile.get_streams = mock.Mock()
573 r_f_c2544_profile.update_traffic_profile(traffic_generator))
574 self.assertEqual(r_f_c2544_profile.ports, ports_expected)
576 def test_get_drop_percentage_completed(self):
577 samples = {'iface_name_1':
578 {'RxThroughput': 10, 'TxThroughput': 10,
579 'in_packets': 1000, 'out_packets': 1000},
581 {'RxThroughput': 11, 'TxThroughput': 13,
582 'in_packets': 1005, 'out_packets': 1007}
584 rfc2544_profile = ixia_rfc2544.IXIARFC2544Profile(self.TRAFFIC_PROFILE)
585 completed, samples = rfc2544_profile.get_drop_percentage(samples, 0, 1)
586 self.assertTrue(completed)
587 self.assertEqual(23.0, samples['TxThroughput'])
588 self.assertEqual(21.0, samples['RxThroughput'])
589 self.assertEqual(0.099651, samples['DropPercentage'])
591 def test_get_drop_percentage_over_drop_percentage(self):
592 samples = {'iface_name_1':
593 {'RxThroughput': 10, 'TxThroughput': 10,
594 'in_packets': 1000, 'out_packets': 1000},
596 {'RxThroughput': 11, 'TxThroughput': 13,
597 'in_packets': 1005, 'out_packets': 1007}
599 rfc2544_profile = ixia_rfc2544.IXIARFC2544Profile(self.TRAFFIC_PROFILE)
600 rfc2544_profile.rate = 1000
601 completed, samples = rfc2544_profile.get_drop_percentage(
603 self.assertFalse(completed)
604 self.assertEqual(23.0, samples['TxThroughput'])
605 self.assertEqual(21.0, samples['RxThroughput'])
606 self.assertEqual(0.099651, samples['DropPercentage'])
607 self.assertEqual(rfc2544_profile.rate, rfc2544_profile.max_rate)
609 def test_get_drop_percentage_under_drop_percentage(self):
610 samples = {'iface_name_1':
611 {'RxThroughput': 10, 'TxThroughput': 10,
612 'in_packets': 1000, 'out_packets': 1000},
614 {'RxThroughput': 11, 'TxThroughput': 13,
615 'in_packets': 1005, 'out_packets': 1007}
617 rfc2544_profile = ixia_rfc2544.IXIARFC2544Profile(self.TRAFFIC_PROFILE)
618 rfc2544_profile.rate = 1000
619 completed, samples = rfc2544_profile.get_drop_percentage(
621 self.assertFalse(completed)
622 self.assertEqual(23.0, samples['TxThroughput'])
623 self.assertEqual(21.0, samples['RxThroughput'])
624 self.assertEqual(0.099651, samples['DropPercentage'])
625 self.assertEqual(rfc2544_profile.rate, rfc2544_profile.min_rate)
627 @mock.patch.object(ixia_rfc2544.LOG, 'info')
628 def test_get_drop_percentage_not_flow(self, *args):
629 samples = {'iface_name_1':
630 {'RxThroughput': 0, 'TxThroughput': 10,
631 'in_packets': 1000, 'out_packets': 0},
633 {'RxThroughput': 0, 'TxThroughput': 13,
634 'in_packets': 1005, 'out_packets': 0}
636 rfc2544_profile = ixia_rfc2544.IXIARFC2544Profile(self.TRAFFIC_PROFILE)
637 rfc2544_profile.rate = 1000
638 completed, samples = rfc2544_profile.get_drop_percentage(
640 self.assertFalse(completed)
641 self.assertEqual(23.0, samples['TxThroughput'])
642 self.assertEqual(0, samples['RxThroughput'])
643 self.assertEqual(100, samples['DropPercentage'])
644 self.assertEqual(rfc2544_profile.rate, rfc2544_profile.max_rate)
646 def test_get_drop_percentage_first_run(self):
647 samples = {'iface_name_1':
648 {'RxThroughput': 10, 'TxThroughput': 10,
649 'in_packets': 1000, 'out_packets': 1000},
651 {'RxThroughput': 11, 'TxThroughput': 13,
652 'in_packets': 1005, 'out_packets': 1007}
654 rfc2544_profile = ixia_rfc2544.IXIARFC2544Profile(self.TRAFFIC_PROFILE)
655 completed, samples = rfc2544_profile.get_drop_percentage(
656 samples, 0, 1, first_run=True)
657 self.assertTrue(completed)
658 self.assertEqual(23.0, samples['TxThroughput'])
659 self.assertEqual(21.0, samples['RxThroughput'])
660 self.assertEqual(0.099651, samples['DropPercentage'])
661 self.assertEqual(33.45, rfc2544_profile.rate)