2 # Copyright (c) 2016-2017 Intel Corporation
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
17 from itertools import repeat, chain
25 from yardstick.tests import STL_MOCKS
26 from yardstick.common import utils
27 from yardstick.network_services.vnf_generic.vnf.base import VnfdHelper
28 from yardstick.network_services import constants
30 STLClient = mock.MagicMock()
31 stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
35 from yardstick.network_services.vnf_generic.vnf.sample_vnf import ScenarioHelper
36 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxSocketHelper
37 from yardstick.network_services.vnf_generic.vnf.prox_helpers import PacketDump
38 from yardstick.network_services.vnf_generic.vnf.prox_helpers import CoreSocketTuple
39 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxTestDataTuple
40 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxDpdkVnfSetupEnvHelper
41 from yardstick.network_services.vnf_generic.vnf.prox_helpers import TotStatsTuple
42 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxDataHelper
43 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxResourceHelper
44 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxProfileHelper
45 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxMplsProfileHelper
46 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxBngProfileHelper
47 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxVpeProfileHelper
48 from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxlwAFTRProfileHelper
50 class TestCoreTuple(unittest.TestCase):
51 def test___init__(self):
52 core_tuple = CoreSocketTuple('core 5s6')
53 self.assertEqual(core_tuple.core_id, 5)
54 self.assertEqual(core_tuple.socket_id, 6)
55 self.assertFalse(core_tuple.is_hyperthread())
57 core_tuple = CoreSocketTuple('core 5s6h')
58 self.assertEqual(core_tuple.core_id, 5)
59 self.assertEqual(core_tuple.socket_id, 6)
60 self.assertTrue(core_tuple.is_hyperthread())
62 def test___init__negative(self):
83 for bad_input in bad_inputs:
84 with self.assertRaises(ValueError):
85 CoreSocketTuple(bad_input)
87 def test_find_in_topology(self):
97 core_tuple = CoreSocketTuple('core 5s6')
100 result = core_tuple.find_in_topology(topology_in)
101 self.assertEqual(result, expected)
103 core_tuple = CoreSocketTuple('core 5s6h')
106 result = core_tuple.find_in_topology(topology_in)
107 self.assertEqual(result, expected)
109 def test_find_in_topology_negative(self):
110 core_tuple = CoreSocketTuple('core 6s5')
111 with self.assertRaises(ValueError):
113 core_tuple.find_in_topology({})
115 with self.assertRaises(ValueError):
117 core_tuple.find_in_topology({5: {}})
119 with self.assertRaises(ValueError):
120 # no first value (as needed by non-hyperthread core)
121 core_tuple.find_in_topology({5: {6: {'key1': []}}})
123 core_tuple = CoreSocketTuple('core 6s5h')
124 with self.assertRaises(ValueError):
125 # no second value (as needed by hyperthread core)
126 core_tuple.find_in_topology({5: {6: {'key1': ['e']}}})
129 class TestTotStatsTuple(unittest.TestCase):
130 def test___new___negative(self):
131 with self.assertRaises(TypeError):
135 with self.assertRaises(TypeError):
136 # one, non-integer value
139 with self.assertRaises(TypeError):
141 TotStatsTuple(3, 4, 5, 6, 7)
144 class TestProxTestDataTuple(unittest.TestCase):
145 def test___init__(self):
146 prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, 6, 7, 8, 9)
147 self.assertEqual(prox_test_data.tolerated, 1)
148 self.assertEqual(prox_test_data.tsc_hz, 2)
149 self.assertEqual(prox_test_data.delta_rx, 3)
150 self.assertEqual(prox_test_data.delta_tx, 4)
151 self.assertEqual(prox_test_data.delta_tsc, 5)
152 self.assertEqual(prox_test_data.latency, 6)
153 self.assertEqual(prox_test_data.rx_total, 7)
154 self.assertEqual(prox_test_data.tx_total, 8)
155 self.assertEqual(prox_test_data.requested_pps, 9)
157 def test_properties(self):
158 prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, 6, 7, 8, 9)
159 self.assertEqual(prox_test_data.pkt_loss, 12.5)
160 self.assertEqual(prox_test_data.tx_mpps, 1.6 / 1e6)
161 self.assertEqual(prox_test_data.can_be_lost, 0)
162 self.assertEqual(prox_test_data.drop_total, 1)
163 self.assertFalse(prox_test_data.success)
165 prox_test_data = ProxTestDataTuple(10, 2, 3, 4, 5, 6, 997, 998, 9)
166 self.assertTrue(prox_test_data.success)
168 def test_pkt_loss_zero_division(self):
169 prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, 6, 7, 0, 9)
170 self.assertEqual(prox_test_data.pkt_loss, 100.0)
172 def test_get_samples(self):
173 prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, [6.1, 6.9, 6.4], 7, 8, 9)
176 "Throughput": 1.2 / 1e6,
178 "CurrentDropPackets": 12.5,
179 "RequestedTxThroughput": 9 / 1e6,
180 "TxThroughput": 1.6 / 1e6,
181 "RxThroughput": 1.2 / 1e6,
188 result = prox_test_data.get_samples(64, port_samples={"PortSample": 1})
189 self.assertDictEqual(result, expected)
192 "Throughput": 1.2 / 1e6,
193 "DropPackets": 0.123,
194 "CurrentDropPackets": 0.123,
195 "RequestedTxThroughput": 9 / 1e6,
196 "TxThroughput": 1.6 / 1e6,
197 "RxThroughput": 1.2 / 1e6,
203 result = prox_test_data.get_samples(64, 0.123)
204 self.assertDictEqual(result, expected)
206 @mock.patch('yardstick.LOG_RESULT', create=True)
207 def test_log_data(self, mock_logger):
208 my_mock_logger = mock.MagicMock()
209 prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, [6.1, 6.9, 6.4], 7, 8, 9)
210 prox_test_data.log_data()
212 my_mock_logger.debug.assert_not_called()
213 mock_logger.debug.assert_not_called()
215 mock_logger.debug.reset_mock()
216 prox_test_data.log_data(my_mock_logger)
217 my_mock_logger.assert_not_called()
218 mock_logger.debug.assert_not_called()
221 class TestPacketDump(unittest.TestCase):
224 def test__init__(self):
225 PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
227 def test___str__(self):
228 expected = '<PacketDump port: port_id payload: {}>'.format(self.PAYLOAD)
229 dump1 = PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
230 self.assertEqual(str(dump1), expected)
232 def test_port_id(self):
233 p = PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
234 self.assertEqual(p.port_id, "port_id")
236 def test_data_len(self):
237 p = PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
238 self.assertEqual(p.data_len, len(self.PAYLOAD))
240 def test_payload(self):
241 p = PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
242 self.assertEqual(p.payload(), self.PAYLOAD)
244 self.assertEqual(p.payload(3), self.PAYLOAD[3:])
246 self.assertEqual(p.payload(end=3), self.PAYLOAD[:4])
248 self.assertEqual(p.payload(2, 4), self.PAYLOAD[2:5])
260 brown fox jumped over
266 PACKET_DUMP_NON_1 = """\
271 PACKET_DUMP_MIXED_1 = """\
278 PACKET_DUMP_BAD_1 = """\
283 PACKET_DUMP_BAD_2 = """\
288 PACKET_DUMP_BAD_3 = """\
294 class TestProxSocketHelper(unittest.TestCase):
297 self._mock_time_sleep = mock.patch.object(time, 'sleep')
298 self.mock_time_sleep = self._mock_time_sleep.start()
299 self.addCleanup(self._stop_mocks)
301 def _stop_mocks(self):
302 self._mock_time_sleep.stop()
304 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.socket')
305 def test___init__(self, mock_socket):
306 expected = mock_socket.socket()
307 prox = ProxSocketHelper()
309 self.assertEqual(result, expected)
311 def test_connect(self):
312 mock_sock = mock.MagicMock()
313 prox = ProxSocketHelper(mock_sock)
314 prox.connect('10.20.30.40', 23456)
315 mock_sock.connect.assert_called_once()
317 def test_get_sock(self):
318 mock_sock = mock.MagicMock()
319 prox = ProxSocketHelper(mock_sock)
320 result = prox.get_socket()
321 self.assertIs(result, mock_sock)
323 # TODO(elfoley): Split this into three tests
324 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.select')
325 def test_get_data(self, mock_select):
326 mock_select.select.side_effect = [[1], [0]]
327 mock_socket = mock.MagicMock()
328 mock_recv = mock_socket.recv()
329 mock_recv.decode.return_value = ""
330 prox = ProxSocketHelper(mock_socket)
331 ret = prox.get_data()
332 self.assertEqual(ret, "")
333 self.assertEqual(len(prox._pkt_dumps), 0)
335 mock_select.select.reset_mock()
336 mock_select.select.side_effect = chain([['a'], ['']], repeat([1], 3))
337 mock_recv.decode.return_value = PACKET_DUMP_1
338 ret = prox.get_data()
339 self.assertEqual(mock_select.select.call_count, 2)
340 self.assertEqual(ret, 'pktdump,3,11')
341 self.assertEqual(len(prox._pkt_dumps), 1)
343 mock_select.select.reset_mock()
344 mock_select.select.side_effect = chain([[object()], [None]], repeat([1], 3))
345 mock_recv.decode.return_value = PACKET_DUMP_2
346 ret = prox.get_data()
347 self.assertEqual(mock_select.select.call_count, 1)
348 self.assertEqual(ret, 'jumped over')
349 self.assertEqual(len(prox._pkt_dumps), 3)
351 def test__parse_socket_data_mixed_data(self):
352 prox = ProxSocketHelper(mock.MagicMock())
353 ret, _ = prox._parse_socket_data(PACKET_DUMP_NON_1, False)
354 self.assertEqual(ret, 'not_a_dump,1,2')
355 self.assertEqual(len(prox._pkt_dumps), 0)
357 ret, _ = prox._parse_socket_data(PACKET_DUMP_MIXED_1, False)
358 self.assertEqual(ret, 'not_a_dump,1,2')
359 self.assertEqual(len(prox._pkt_dumps), 1)
361 def test__parse_socket_data_bad_data(self):
362 prox = ProxSocketHelper(mock.MagicMock())
363 with self.assertRaises(ValueError):
364 prox._parse_socket_data(PACKET_DUMP_BAD_1, False)
366 with self.assertRaises(ValueError):
367 prox._parse_socket_data(PACKET_DUMP_BAD_2, False)
369 ret, _ = prox._parse_socket_data(PACKET_DUMP_BAD_3, False)
370 self.assertEqual(ret, 'pktdump,3')
372 def test__parse_socket_data_pkt_dump_only(self):
373 prox = ProxSocketHelper(mock.MagicMock())
374 ret, _ = prox._parse_socket_data('', True)
375 self.assertFalse(ret)
377 ret, _ = prox._parse_socket_data(PACKET_DUMP_1, True)
380 ret, _ = prox._parse_socket_data(PACKET_DUMP_2, True)
383 def test_put_command(self):
384 mock_socket = mock.MagicMock()
385 prox = ProxSocketHelper(mock_socket)
386 prox.put_command("data")
387 mock_socket.sendall.assert_called_once()
389 def test_put_command_socket_error(self):
390 mock_socket = mock.MagicMock()
391 mock_socket.sendall.side_effect = OSError
392 prox = ProxSocketHelper(mock_socket)
393 prox.put_command("data")
394 mock_socket.sendall.assert_called_once()
396 def test_get_packet_dump(self):
397 mock_socket = mock.MagicMock()
398 prox = ProxSocketHelper(mock_socket)
400 self.assertIsNone(prox.get_packet_dump())
402 prox._pkt_dumps = [234]
403 self.assertEqual(prox.get_packet_dump(), 234)
404 self.assertEqual(prox._pkt_dumps, [])
406 def test_stop_all_reset(self):
407 mock_socket = mock.MagicMock()
408 prox = ProxSocketHelper(mock_socket)
409 prox.stop_all_reset()
410 mock_socket.sendall.assert_called()
412 def test_stop_all(self):
413 mock_socket = mock.MagicMock()
414 prox = ProxSocketHelper(mock_socket)
416 mock_socket.sendall.assert_called()
419 mock_socket = mock.MagicMock()
420 prox = ProxSocketHelper(mock_socket)
421 prox.stop([3, 4, 5], 16)
422 mock_socket.sendall.assert_called()
424 def test_start_all(self):
425 mock_socket = mock.MagicMock()
426 prox = ProxSocketHelper(mock_socket)
428 mock_socket.sendall.assert_called()
430 def test_start(self):
431 mock_socket = mock.MagicMock()
432 prox = ProxSocketHelper(mock_socket)
433 prox.start([3, 4, 5])
434 mock_socket.sendall.assert_called()
436 def test_reset_stats(self):
437 mock_socket = mock.MagicMock()
438 prox = ProxSocketHelper(mock_socket)
440 mock_socket.sendall.assert_called()
442 def test_set_pkt_size(self):
443 mock_socket = mock.MagicMock()
444 prox = ProxSocketHelper(mock_socket)
445 prox.set_pkt_size([3, 4, 5], 1024)
446 self.assertEqual(mock_socket.sendall.call_count, 3)
448 def test_set_value(self):
449 mock_socket = mock.MagicMock()
450 prox = ProxSocketHelper(mock_socket)
451 prox.set_value([3, 4, 5], 10, 20, 30)
452 self.assertEqual(mock_socket.sendall.call_count, 3)
454 def test_reset_values(self):
455 mock_socket = mock.MagicMock()
456 prox = ProxSocketHelper(mock_socket)
457 prox.reset_values([3, 4, 5])
458 self.assertEqual(mock_socket.sendall.call_count, 3)
460 def test_set_speed(self):
461 mock_socket = mock.MagicMock()
462 prox = ProxSocketHelper(mock_socket)
463 prox.set_speed([3, 4, 5], 1000)
464 self.assertEqual(mock_socket.sendall.call_count, 3)
466 def test_slope_speed(self):
473 'cores': [9, 10, 11],
478 mock_socket = mock.MagicMock()
479 prox = ProxSocketHelper(mock_socket)
480 prox.set_speed = set_speed = mock.MagicMock()
481 prox.slope_speed(core_data, 5)
482 self.assertEqual(set_speed.call_count, 20)
484 set_speed.reset_mock()
485 prox.slope_speed(core_data, 5, 5)
486 self.assertEqual(set_speed.call_count, 10)
488 def test_set_pps(self):
489 mock_socket = mock.MagicMock()
490 prox = ProxSocketHelper(mock_socket)
491 prox.set_pps([3, 4, 5], 1000, 512)
492 self.assertEqual(mock_socket.sendall.call_count, 3)
494 def test_lat_stats(self):
496 '1, 2 , 3', # has white space
498 '7,8,9,10.5,11', # too long with float, but float is in unused portion
499 'twelve,13,14', # value as English word
500 '15,16.2,17', # float in used portion
503 mock_socket = mock.MagicMock()
504 prox = ProxSocketHelper(mock_socket)
505 prox.get_data = mock.MagicMock(side_effect=latency_output)
521 result = prox.lat_stats([3, 4, 5, 6, 7], 16)
522 self.assertEqual(mock_socket.sendall.call_count, 5)
523 self.assertEqual(result, expected)
525 def test_get_all_tot_stats_error(self):
526 mock_socket = mock.MagicMock()
527 prox = ProxSocketHelper(mock_socket)
528 prox.get_data = mock.MagicMock(return_value='3,4,5')
529 expected = [0, 0, 0, 0]
530 result = prox.get_all_tot_stats()
531 self.assertEqual(result, expected)
533 def test_get_all_tot_stats(self):
534 mock_socket = mock.MagicMock()
535 prox = ProxSocketHelper(mock_socket)
536 prox.get_data = mock.MagicMock(return_value='3,4,5,6')
537 expected = 3, 4, 5, 6
538 result = prox.get_all_tot_stats()
539 self.assertEqual(result, expected)
542 mock_socket = mock.MagicMock()
543 prox = ProxSocketHelper(mock_socket)
544 prox.get_data = mock.MagicMock(return_value='3,4,5,6')
547 self.assertEqual(result, expected)
549 def test_core_stats(self):
556 mock_socket = mock.MagicMock()
557 prox = ProxSocketHelper(mock_socket)
558 prox.get_data = mock.MagicMock(side_effect=core_stats)
559 expected = 21, 24, 27, 14
560 result = prox.core_stats([3, 4, 5], 16)
561 self.assertEqual(result, expected)
563 def test_port_stats(self):
565 ','.join(str(n) for n in range(3, 15)),
566 ','.join(str(n) for n in range(8, 32, 2)),
567 ','.join(str(n) for n in range(5, 89, 7)),
570 mock_socket = mock.MagicMock()
571 prox = ProxSocketHelper(mock_socket)
572 prox.get_data = mock.MagicMock(side_effect=port_stats)
573 expected = [16, 26, 36, 46, 56, 66, 76, 86, 96, 106, 116, 126]
574 result = prox.port_stats([3, 4, 5])
575 self.assertEqual(result, expected)
577 def test_measure_tot_stats(self):
578 start_tot = 3, 4, 5, 6
579 end_tot = 7, 9, 11, 13
580 delta_tot = 4, 5, 6, 7
583 ','.join(str(n) for n in start_tot),
584 ','.join(str(n) for n in end_tot),
587 mock_socket = mock.MagicMock()
588 prox = ProxSocketHelper(mock_socket)
589 prox.get_data = mock.MagicMock(side_effect=get_data_output)
591 'start_tot': start_tot,
595 with prox.measure_tot_stats() as result:
597 self.assertEqual(result, expected)
599 def test_tot_stats(self):
600 mock_socket = mock.MagicMock()
601 prox = ProxSocketHelper(mock_socket)
602 prox.get_data = mock.MagicMock(return_value='3,4,5,6')
604 result = prox.tot_stats()
605 self.assertEqual(result, expected)
607 def test_tot_ierrors(self):
608 mock_socket = mock.MagicMock()
609 prox = ProxSocketHelper(mock_socket)
610 prox.get_data = mock.MagicMock(return_value='3,4,5,6')
612 result = prox.tot_ierrors()
613 self.assertEqual(result, expected)
615 def test_set_count(self):
616 mock_socket = mock.MagicMock()
617 prox = ProxSocketHelper(mock_socket)
618 prox.set_count(432, [3, 4, 5])
619 self.assertEqual(mock_socket.sendall.call_count, 3)
621 def test_dump_rx(self):
622 mock_socket = mock.MagicMock()
623 prox = ProxSocketHelper(mock_socket)
624 prox.dump_rx(3, 5, 8)
625 mock_socket.sendall.assert_called_once()
628 mock_socket = mock.MagicMock()
629 prox = ProxSocketHelper(mock_socket)
631 mock_socket.sendall.assert_called()
633 def test_force_quit(self):
634 mock_socket = mock.MagicMock()
635 prox = ProxSocketHelper(mock_socket)
637 mock_socket.sendall.assert_called()
640 class TestProxDpdkVnfSetupEnvHelper(unittest.TestCase):
643 'short-name': 'ProxVnf',
648 'network': '152.16.100.20',
649 'netmask': '255.255.255.0',
650 'gateway': '152.16.100.20',
654 'network': '152.16.40.20',
655 'netmask': '255.255.255.0',
656 'gateway': '152.16.40.20',
660 'description': 'PROX approximation using DPDK',
661 'name': 'proxvnf-baremetal',
664 'network': '0064:ff9b:0:0:0:0:9810:6414',
666 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
670 'network': '0064:ff9b:0:0:0:0:9810:2814',
672 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
676 'id': 'proxvnf-baremetal',
677 'external-interface': [
679 'virtual-interface': {
680 'dst_mac': '00:00:00:00:00:04',
681 'vpci': '0000:05:00.0',
682 'local_ip': '152.16.100.19',
683 'type': 'PCI-PASSTHROUGH',
684 'vld_id': 'uplink_0',
685 'netmask': '255.255.255.0',
687 'bandwidth': '10 Gbps',
689 'dst_ip': '152.16.100.19',
690 'local_iface_name': 'xe0',
691 'local_mac': '00:00:00:00:00:02',
694 'vnfd-connection-point-ref': 'xe0',
698 'virtual-interface': {
699 'dst_mac': '00:00:00:00:00:03',
700 'vpci': '0000:05:00.1',
701 'local_ip': '152.16.40.19',
702 'type': 'PCI-PASSTHROUGH',
703 'vld_id': 'downlink_0',
705 'netmask': '255.255.255.0',
707 'bandwidth': '10 Gbps',
708 'dst_ip': '152.16.40.20',
709 'local_iface_name': 'xe1',
710 'local_mac': '00:00:00:00:00:01',
713 'vnfd-connection-point-ref': 'xe1',
719 'description': 'PROX approximation using DPDK',
721 'vdu-id': 'proxvnf-baremetal',
734 'id': 'ProxApproxVnf',
739 'vnfd:vnfd-catalog': {
746 def test_global_section(self):
747 setup_helper = ProxDpdkVnfSetupEnvHelper(mock.MagicMock(), mock.MagicMock(),
750 setup_helper._prox_config_data = [('a', [])]
752 with self.assertRaises(KeyError):
753 _ = setup_helper.global_section
757 ('not_name', 'other data'),
758 ('name_not', 'more data'),
759 ('name', 'prox type'),
763 setup_helper._prox_config_data = [
792 result = setup_helper.global_section
793 self.assertEqual(result, global_section[1])
795 def test_find_in_section(self):
796 setup_helper = ProxDpdkVnfSetupEnvHelper(mock.MagicMock(), mock.MagicMock(),
799 setup_helper._prox_config_data = [
801 ('not_name', 'other data'),
802 ('name_not', 'more data'),
803 ('name', 'prox type'),
833 result = setup_helper.find_in_section('section3', 'key3')
834 self.assertEqual(result, expected)
836 expected = 'default value'
837 result = setup_helper.find_in_section('section3', 'key4', 'default value')
838 self.assertEqual(result, expected)
840 with self.assertRaises(KeyError):
841 setup_helper.find_in_section('section4', 'key1')
843 with self.assertRaises(KeyError):
844 setup_helper.find_in_section('section1', 'key1')
846 def test__replace_quoted_with_value(self):
850 result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
851 self.assertEqual(result, expected)
853 # no quoted substring
854 input_str = 'lion tiger bear'
855 expected = 'lion tiger bear'
856 result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
857 self.assertEqual(result, expected)
859 # partially quoted substring
860 input_str = 'lion "tiger bear'
861 expected = 'lion "tiger bear'
862 result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
863 self.assertEqual(result, expected)
865 # one quoted substring
866 input_str = 'lion "tiger" bear'
867 expected = 'lion "cat" bear'
868 result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
869 self.assertEqual(result, expected)
871 # two quoted substrings
872 input_str = 'lion "tiger" bear "shark" whale'
873 expected = 'lion "cat" bear "shark" whale'
874 result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
875 self.assertEqual(result, expected)
877 # two quoted substrings, both replaced
878 input_str = 'lion "tiger" bear "shark" whale'
879 expected = 'lion "cat" bear "cat" whale'
880 result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat', 2)
881 self.assertEqual(result, expected)
883 def test__get_tx_port(self):
885 input_data = {'section1': []}
887 result = ProxDpdkVnfSetupEnvHelper._get_tx_port('section1', input_data)
888 self.assertEqual(result, expected)
890 # data for other section
899 result = ProxDpdkVnfSetupEnvHelper._get_tx_port('section1', input_data)
900 self.assertEqual(result, expected)
903 input_data['section1'] = section1 = [
904 ('rx port', '4', 'more', 432),
908 result = ProxDpdkVnfSetupEnvHelper._get_tx_port('section1', input_data)
909 self.assertEqual(result, expected)
911 # more data for section,
914 ('tx port', '1', 'and more', 234),
917 result = ProxDpdkVnfSetupEnvHelper._get_tx_port('section1', input_data)
918 self.assertEqual(result, expected)
920 # TODO(elfoley): Split this into several smaller tests
921 def test_write_prox_config(self):
924 result = ProxDpdkVnfSetupEnvHelper.write_prox_config(input_data)
925 self.assertEqual(result, expected)
933 expected = '[section1]'
934 result = ProxDpdkVnfSetupEnvHelper.write_prox_config(input_data)
935 self.assertEqual(result, expected)
946 ['__name__', 'not this one'],
949 ['key4', 'multi-line\nvalue'],
953 expected = os.linesep.join([
959 'key4=multi-line\n\tvalue',
961 result = ProxDpdkVnfSetupEnvHelper.write_prox_config(input_data)
962 self.assertEqual(result, expected)
964 def test_prox_config_data(self):
965 setup_helper = ProxDpdkVnfSetupEnvHelper(mock.MagicMock(), mock.MagicMock(),
968 setup_helper.config_queue = config_queue = mock.MagicMock()
969 config_queue.get.return_value = expected = [('s', [('a', 3), ('b', 45)])]
971 result = setup_helper.prox_config_data
972 self.assertEqual(result, expected)
974 @mock.patch.object(utils, 'find_relative_file')
975 def test_build_config_file_no_additional_file(self, mock_find_path):
977 'prox_args': {'-c': ""},
979 'prox_config': 'e/f',
980 'prox_generate_parameter': False,
983 mock_find_path.side_effect = ['1', '2']
985 vnfd_helper = mock.MagicMock()
986 ssh_helper = mock.MagicMock()
987 scenario_helper = ScenarioHelper('vnf1')
988 scenario_helper.scenario_cfg = {
995 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
996 helper.copy_to_target = mock.MagicMock(return_value='3')
997 helper.generate_prox_config_file = mock.MagicMock(return_value='4')
998 helper.upload_prox_config = mock.MagicMock(return_value='5')
1000 self.assertEqual(helper.additional_files, {})
1001 self.assertNotEqual(helper._prox_config_data, '4')
1002 self.assertNotEqual(helper.remote_path, '5')
1003 helper.build_config_file()
1004 self.assertEqual(helper.additional_files, {})
1005 self.assertEqual(helper._prox_config_data, '4')
1006 self.assertEqual(helper.remote_path, '5')
1008 @mock.patch.object(utils, 'find_relative_file')
1009 def test_build_config_file_additional_file_string(self, mock_find_path):
1011 'prox_args': {'-c': ""},
1013 'prox_config': 'e/f',
1014 'prox_files': 'g/h.i',
1015 'prox_generate_parameter': True,
1018 mock_find_path.side_effect = ['1', '2']
1019 vnfd_helper = mock.MagicMock()
1020 ssh_helper = mock.MagicMock()
1021 scenario_helper = ScenarioHelper('vnf1')
1022 scenario_helper.scenario_cfg = {
1029 vnfd_helper.port_pairs.all_ports = ['xe0', 'xe1', 'xe2', 'xe3']
1030 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
1031 helper.copy_to_target = mock.MagicMock(side_effect=['33', '34', '35'])
1032 helper.generate_prox_config_file = mock.MagicMock(return_value='44')
1033 helper.upload_prox_config = mock.MagicMock(return_value='55')
1035 self.assertEqual(helper.additional_files, {})
1036 expected = {'h.i': '33'}
1037 helper.build_config_file()
1038 self.assertDictEqual(helper.additional_files, expected)
1040 @mock.patch.object(utils, 'find_relative_file')
1041 def test_build_config_file_additional_file(self, mock_find_path):
1043 'prox_args': {'-c': ""},
1045 'prox_config': 'e/f',
1053 mock_find_path.side_effect = ['1', '2'] + [str(i) for i in range(len(vnf1['prox_files']))]
1054 vnfd_helper = mock.MagicMock()
1055 ssh_helper = mock.MagicMock()
1056 scenario_helper = ScenarioHelper('vnf1')
1057 scenario_helper.scenario_cfg = {
1064 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
1065 helper.copy_to_target = mock.MagicMock(side_effect=['33', '34', '35'])
1066 helper.generate_prox_config_file = mock.MagicMock(return_value='44')
1067 helper.upload_prox_config = mock.MagicMock(return_value='55')
1069 self.assertEqual(helper.additional_files, {})
1070 self.assertNotEqual(helper._prox_config_data, '44')
1071 self.assertNotEqual(helper.remote_path, '55')
1072 expected = {'h.i': '33', 'l': '34', 'm_n': '35'}
1073 helper.build_config_file()
1074 self.assertDictEqual(helper.additional_files, expected)
1075 self.assertEqual(helper._prox_config_data, '44')
1076 self.assertEqual(helper.remote_path, '55')
1078 def test_build_config(self):
1080 'prox_args': {'-f': ""},
1081 'prox_path': '/opt/nsb_bin/prox',
1082 'prox_config': 'configs/gen_l2fwd-2.cfg',
1090 vnfd_helper = mock.Mock()
1091 ssh_helper = mock.Mock()
1092 ssh_helper.join_bin_path.return_value = '/opt/nsb_bin/prox'
1093 scenario_helper = ScenarioHelper('vnf1')
1094 scenario_helper.scenario_cfg = {
1101 expected = ("sudo bash -c 'cd /opt/nsb_bin; /opt/nsb_bin/prox -o cli "
1102 "-f -f /tmp/prox.cfg '")
1104 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper,
1106 with mock.patch.object(helper, 'build_config_file') as mock_cfg_file:
1107 helper.remote_path = '/tmp/prox.cfg'
1108 prox_cmd = helper.build_config()
1109 self.assertEqual(prox_cmd, expected)
1110 mock_cfg_file.assert_called_once()
1112 def test__insert_additional_file(self):
1113 vnfd_helper = mock.MagicMock()
1114 ssh_helper = mock.MagicMock()
1115 scenario_helper = mock.MagicMock()
1117 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
1118 helper.additional_files = {"ipv4.lua": "/tmp/ipv4.lua"}
1119 res = helper._insert_additional_file('dofile("ipv4.lua")')
1120 self.assertEqual(res, 'dofile("/tmp/ipv4.lua")')
1122 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.ConfigParser')
1123 def test_generate_prox_config_file(self, mock_parser_type):
1126 args[-1].extend(sections_data)
1127 return mock.MagicMock()
1131 mock_parser_type.side_effect = init
1133 vnfd_helper = VnfdHelper(self.VNFD0)
1134 ssh_helper = mock.MagicMock()
1135 scenario_helper = mock.MagicMock()
1137 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
1138 helper.additional_files = {}
1141 result = helper.generate_prox_config_file('a/b')
1142 self.assertEqual(result, expected)
1144 helper.additional_files = {"ipv4.lua": "/tmp/ipv4.lua"}
1146 helper.remote_prox_file_name = 'remote'
1151 ['dofile("ipv4.lua")', ''],
1167 ['$sut_mac0', '@@dst_mac0'],
1170 ['user_table', 'dofile("ipv4.lua")'],
1171 ['missing_addtional_file', 'dofile("nosuch")'],
1180 ['dofile("/tmp/ipv4.lua")', ''],
1187 ['mac', 'hardware'],
1188 ['dst mac', '00:00:00:00:00:03'],
1196 ['$sut_mac0', '00 00 00 00 00 04'],
1199 ['user_table', 'dofile("/tmp/ipv4.lua")'],
1200 ['missing_addtional_file', 'dofile("nosuch")'],
1204 result = helper.generate_prox_config_file('/c/d/e')
1205 self.assertEqual(result, expected, str(result))
1207 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.ConfigParser')
1208 def test_generate_prox_config_file_negative(self, mock_parser_type):
1210 args[-1].update(sections_data)
1211 return mock.MagicMock()
1215 mock_parser_type.side_effect = init
1217 vnfd_helper = mock.MagicMock()
1218 vnfd_helper.interfaces = []
1219 ssh_helper = mock.MagicMock()
1220 scenario_helper = mock.MagicMock()
1222 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
1223 helper.additional_files = {}
1224 helper.remote_prox_file_name = 'remote'
1225 vnfd_helper.interfaces = [
1227 'virtual-interface': {
1229 'dst_mac': '00:00:00:de:ad:88',
1233 'virtual-interface': {
1235 'dst_mac': '00:00:00:de:ad:ff',
1239 'virtual-interface': {
1241 'dst_mac': '00:00:00:de:ad:ff',
1255 ['???', 'dofile "here" 23'],
1259 with self.assertRaises(Exception):
1260 helper.generate_prox_config_file('a/b')
1262 def test_put_string_to_file(self):
1263 vnfd_helper = mock.MagicMock()
1264 vnfd_helper.interfaces = []
1265 ssh_helper = mock.MagicMock()
1266 scenario_helper = mock.MagicMock()
1268 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
1271 result = helper.put_string_to_file('my long string', 'a/b')
1272 self.assertEqual(result, expected)
1274 def test_copy_to_target(self):
1275 vnfd_helper = mock.MagicMock()
1276 vnfd_helper.interfaces = []
1277 ssh_helper = mock.MagicMock()
1278 scenario_helper = mock.MagicMock()
1280 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
1282 result = helper.copy_to_target('a/b', 'c')
1283 self.assertEqual(result, expected)
1285 def test_upload_prox_config(self):
1286 vnfd_helper = mock.MagicMock()
1287 vnfd_helper.interfaces = []
1288 ssh_helper = mock.MagicMock()
1289 scenario_helper = mock.MagicMock()
1291 helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
1292 helper.write_prox_config = mock.MagicMock(return_value='a long string')
1294 result = helper.upload_prox_config('a', {})
1295 self.assertEqual(result, expected)
1298 class TestProxResourceHelper(unittest.TestCase):
1301 'short-name': 'ProxVnf',
1306 'network': '152.16.100.20',
1307 'netmask': '255.255.255.0',
1308 'gateway': '152.16.100.20',
1312 'network': '152.16.40.20',
1313 'netmask': '255.255.255.0',
1314 'gateway': '152.16.40.20',
1318 'description': 'PROX approximation using DPDK',
1319 'name': 'proxvnf-baremetal',
1322 'network': '0064:ff9b:0:0:0:0:9810:6414',
1324 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
1328 'network': '0064:ff9b:0:0:0:0:9810:2814',
1330 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
1334 'id': 'proxvnf-baremetal',
1335 'external-interface': [
1337 'virtual-interface': {
1338 'dst_mac': '00:00:00:00:00:04',
1339 'vpci': '0000:05:00.0',
1340 'local_ip': '152.16.100.19',
1341 'type': 'PCI-PASSTHROUGH',
1342 'vld_id': 'uplink_0',
1343 'netmask': '255.255.255.0',
1345 'bandwidth': '10 Gbps',
1347 'dst_ip': '152.16.100.19',
1348 'local_iface_name': 'xe0',
1349 'local_mac': '00:00:00:00:00:02',
1352 'vnfd-connection-point-ref': 'xe0',
1356 'virtual-interface': {
1357 'dst_mac': '00:00:00:00:00:03',
1358 'vpci': '0000:05:00.1',
1359 'local_ip': '152.16.40.19',
1360 'type': 'PCI-PASSTHROUGH',
1361 'vld_id': 'downlink_0',
1363 'netmask': '255.255.255.0',
1365 'bandwidth': '10 Gbps',
1366 'dst_ip': '152.16.40.20',
1367 'local_iface_name': 'xe1',
1368 'local_mac': '00:00:00:00:00:01',
1371 'vnfd-connection-point-ref': 'xe1',
1377 'description': 'PROX approximation using DPDK',
1379 'vdu-id': 'proxvnf-baremetal',
1392 'id': 'ProxApproxVnf',
1397 'vnfd:vnfd-catalog': {
1404 def test_find_pci(self):
1410 result = ProxResourceHelper.find_pci('target', input_str_list)
1411 self.assertFalse(result)
1419 result = ProxResourceHelper.find_pci('target', input_str_list)
1420 self.assertTrue(result)
1422 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.RETRY_INTERVAL', 0)
1423 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.ProxSocketHelper')
1424 def test_sut(self, *args):
1425 helper = ProxResourceHelper(mock.MagicMock())
1426 self.assertIsNone(helper.client)
1428 self.assertIsNotNone(result)
1429 self.assertIs(result, helper.client)
1430 self.assertIs(result, helper.sut)
1432 def test_test_type(self):
1433 setup_helper = mock.MagicMock()
1434 setup_helper.find_in_section.return_value = expected = 'prox type'
1436 helper = ProxResourceHelper(setup_helper)
1438 self.assertIsNone(helper._test_type)
1439 self.assertEqual(helper.test_type, expected)
1440 self.assertEqual(helper._test_type, expected)
1441 self.assertEqual(helper.test_type, expected)
1443 def test_collect_collectd_kpi(self):
1444 helper = ProxResourceHelper(mock.MagicMock())
1445 helper.resource = resource = mock.MagicMock()
1447 resource.check_if_system_agent_running.return_value = 0, '1234'
1448 resource.amqp_collect_nfvi_kpi.return_value = 543
1449 resource.check_if_system_agent_running.return_value = (0, None)
1451 expected = {'core': 543}
1452 result = helper.collect_collectd_kpi()
1453 self.assertDictEqual(result, expected)
1455 def test_collect_kpi(self):
1456 helper = ProxResourceHelper(mock.MagicMock())
1457 helper._queue = queue = mock.MagicMock()
1458 helper._result = {'z': 123}
1459 helper.resource = resource = mock.MagicMock()
1461 resource.check_if_system_agent_running.return_value = 0, '1234'
1462 resource.amqp_collect_nfvi_kpi.return_value = 543
1463 resource.check_if_system_agent_running.return_value = (0, None)
1465 queue.empty.return_value = False
1466 queue.get.return_value = {'a': 789}
1468 expected = {'z': 123, 'a': 789, 'collect_stats': {'core': 543}}
1469 result = helper.collect_kpi()
1470 self.assertDictEqual(result, expected)
1472 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
1473 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.ProxSocketHelper')
1474 def test__connect(self, mock_socket_helper_type, *args):
1475 client = mock_socket_helper_type()
1476 client.connect.side_effect = chain(repeat(socket.error, 5), [None])
1478 setup_helper = mock.MagicMock()
1479 setup_helper.vnfd_helper.interfaces = []
1481 helper = ProxResourceHelper(setup_helper)
1483 result = helper._connect()
1484 self.assertIs(result, client)
1486 client.connect.side_effect = chain(repeat(socket.error, 65), [None])
1488 with self.assertRaises(Exception):
1491 def test_run_traffic(self):
1492 setup_helper = mock.MagicMock()
1493 helper = ProxResourceHelper(setup_helper)
1494 traffic_profile = mock.MagicMock(**{"done": True})
1495 helper.run_traffic(traffic_profile)
1496 self.assertEqual(helper._terminated.value, 1)
1498 def test__run_traffic_once(self):
1499 setup_helper = mock.MagicMock()
1500 helper = ProxResourceHelper(setup_helper)
1501 traffic_profile = mock.MagicMock(**{"done": True})
1502 helper._run_traffic_once(traffic_profile)
1503 self.assertEqual(helper._terminated.value, 1)
1505 def test_start_collect(self):
1506 setup_helper = mock.MagicMock()
1507 helper = ProxResourceHelper(setup_helper)
1508 helper.resource = resource = mock.MagicMock()
1509 self.assertIsNone(helper.start_collect())
1510 resource.start.assert_called_once()
1512 def test_terminate(self):
1513 setup_helper = mock.MagicMock()
1514 helper = ProxResourceHelper(setup_helper)
1515 with self.assertRaises(NotImplementedError):
1518 def test_up_post(self):
1519 setup_helper = mock.MagicMock()
1520 helper = ProxResourceHelper(setup_helper)
1521 helper.client = expected = mock.MagicMock()
1522 result = helper.up_post()
1523 self.assertEqual(result, expected)
1525 def test_execute(self):
1526 setup_helper = mock.MagicMock()
1527 helper = ProxResourceHelper(setup_helper)
1528 helper.client = mock.MagicMock()
1530 expected = helper.client.my_command()
1531 result = helper.execute('my_command')
1532 self.assertEqual(result, expected)
1534 # TODO(elfoley): Make this a separate test: test_execute_no_client
1535 helper.client = object()
1537 result = helper.execute('my_command')
1538 self.assertIsNone(result)
1541 class TestProxDataHelper(unittest.TestCase):
1543 def test_totals_and_pps(self):
1545 vnfd_helper = mock.MagicMock()
1546 vnfd_helper.port_pairs.all_ports = list(range(4))
1548 sut = mock.MagicMock()
1549 sut.port_stats.return_value = list(range(10))
1551 data_helper = ProxDataHelper(
1552 vnfd_helper, sut, pkt_size, 25, None,
1553 constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
1555 self.assertEqual(data_helper.rx_total, 6)
1556 self.assertEqual(data_helper.tx_total, 7)
1557 self.assertEqual(data_helper.requested_pps, 6.25e6)
1559 def test_samples(self):
1560 vnfd_helper = mock.MagicMock()
1561 vnfd_helper.port_pairs.all_ports = list(range(4))
1562 vnfd_helper.ports_iter.return_value = [('xe1', 3), ('xe2', 7)]
1564 sut = mock.MagicMock()
1565 sut.port_stats.return_value = list(range(10))
1567 data_helper = ProxDataHelper(vnfd_helper, sut, None, None, None, None)
1579 result = data_helper.samples
1580 self.assertDictEqual(result, expected)
1582 def test___enter__(self):
1583 vnfd_helper = mock.MagicMock()
1584 vnfd_helper.port_pairs.all_ports = list(range(4))
1585 vnfd_helper.ports_iter.return_value = [('xe1', 3), ('xe2', 7)]
1587 sut = mock.MagicMock()
1588 sut.port_stats.return_value = list(range(10))
1590 data_helper = ProxDataHelper(vnfd_helper, sut, None, None,
1591 5.4, constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
1592 data_helper._totals_and_pps = 12, 32, 4.5
1593 data_helper.tsc_hz = 9.8
1594 data_helper.measured_stats = {'delta': TotStatsTuple(6.1, 6.2, 6.3, 6.4)}
1595 data_helper.latency = 7
1597 self.assertIsNone(data_helper.result_tuple)
1598 self.assertEqual(data_helper.line_speed, 10000000000)
1600 expected = ProxTestDataTuple(5.4, 9.8, 6.1, 6.2, 6.3, 7, 12, 32, 4.5)
1604 result = data_helper.result_tuple
1605 self.assertEqual(result, expected)
1607 data_helper.make_tuple()
1608 self.assertIs(data_helper.result_tuple, result)
1610 def test___enter___negative(self):
1611 vnfd_helper = mock.MagicMock()
1613 data_helper = ProxDataHelper(vnfd_helper, None, None, None, None, None)
1615 vnfd_helper.port_pairs.all_ports = []
1616 with self.assertRaises(AssertionError):
1620 vnfd_helper.port_pairs.all_ports = [0, 1, 2]
1621 with self.assertRaises(AssertionError):
1625 def test_measure_tot_stats(self):
1626 vnfd_helper = mock.MagicMock()
1627 vnfd_helper.port_pairs.all_ports = list(range(4))
1629 start = (3, 4, 1, 2)
1632 sut = ProxSocketHelper(mock.MagicMock())
1633 sut.get_all_tot_stats = mock.MagicMock(side_effect=[start, end])
1635 data_helper = ProxDataHelper(vnfd_helper, sut, None, None, 5.4, None)
1637 self.assertIsNone(data_helper.measured_stats)
1642 'delta': TotStatsTuple(6, 3, 5, 6),
1644 with data_helper.measure_tot_stats():
1647 self.assertEqual(data_helper.measured_stats, expected)
1649 def test_capture_tsc_hz(self):
1650 vnfd_helper = mock.MagicMock()
1651 vnfd_helper.port_pairs.all_ports = list(range(4))
1653 sut = mock.MagicMock()
1654 sut.hz.return_value = '54.6'
1656 data_helper = ProxDataHelper(vnfd_helper, sut, None, None, None, None)
1658 self.assertIsNone(data_helper.tsc_hz)
1661 data_helper.capture_tsc_hz()
1662 self.assertEqual(data_helper.tsc_hz, expected)
1665 class TestProxProfileHelper(unittest.TestCase):
1667 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.utils')
1668 def test_get_cls(self, mock_utils):
1669 mock_type1 = mock.MagicMock()
1670 mock_type1.__prox_profile_type__ = 'another_type'
1671 mock_type2 = mock.MagicMock()
1672 mock_type2.__prox_profile_type__ = 'my_type'
1673 mock_utils.itersubclasses.return_value = [mock_type1, mock_type2]
1675 self.assertEqual(ProxProfileHelper.get_cls('my_type'), mock_type2)
1677 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.utils')
1678 def test_get_cls_default(self, mock_utils):
1679 mock_utils.itersubclasses.return_value = []
1680 ProxProfileHelper.get_cls('my_type')
1682 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.SocketTopology')
1683 def test_cpu_topology(self, mock_socket_topology):
1684 mock_socket_topology.parse_cpuinfo.return_value = 432
1686 resource_helper = mock.MagicMock()
1687 resource_helper.setup_helper.ssh_helper.execute.return_value = 0, 'output', ''
1689 helper = ProxProfileHelper(resource_helper)
1690 self.assertIsNone(helper._cpu_topology)
1691 result = helper.cpu_topology
1692 self.assertEqual(result, 432)
1693 self.assertIs(result, helper._cpu_topology)
1694 self.assertIs(result, helper.cpu_topology)
1696 # TODO(elfoley): Split this test; there are two sets of inputs/outputs
1697 def test_test_cores(self):
1698 resource_helper = mock.MagicMock()
1699 resource_helper.setup_helper.prox_config_data = []
1701 helper = ProxProfileHelper(resource_helper)
1702 helper._cpu_topology = []
1705 result = helper.test_cores
1706 self.assertEqual(result, expected)
1708 resource_helper.setup_helper.prox_config_data = [
1729 helper = ProxProfileHelper(resource_helper)
1730 helper._cpu_topology = {
1747 self.assertIsNone(helper._test_cores)
1749 result = helper.test_cores
1750 self.assertEqual(result, expected)
1751 self.assertIs(result, helper._test_cores)
1752 self.assertIs(result, helper.test_cores)
1754 # TODO(elfoley): Split this test; there are two sets of inputs/outputs
1755 def test_latency_cores(self):
1756 resource_helper = mock.MagicMock()
1757 resource_helper.setup_helper.prox_config_data = []
1759 helper = ProxProfileHelper(resource_helper)
1760 helper._cpu_topology = []
1763 result = helper.latency_cores
1764 self.assertEqual(result, expected)
1766 resource_helper.setup_helper.prox_config_data = [
1787 helper = ProxProfileHelper(resource_helper)
1788 helper._cpu_topology = {
1805 self.assertIsNone(helper._latency_cores)
1807 result = helper.latency_cores
1808 self.assertEqual(result, expected)
1809 self.assertIs(result, helper._latency_cores)
1810 self.assertIs(result, helper.latency_cores)
1812 def test_all_rx_cores(self):
1813 helper = ProxBngProfileHelper(mock.MagicMock())
1814 helper._latency_cores = expected = [3, 4, 6]
1815 helper._test_cores = [5, 2, 1]
1817 result = helper.all_rx_cores
1818 self.assertEqual(result, expected)
1820 def test_get_cores(self):
1821 resource_helper = mock.MagicMock()
1822 resource_helper.setup_helper.prox_config_data = [
1843 helper = ProxProfileHelper(resource_helper)
1844 helper._cpu_topology = {
1862 result = helper.get_cores(helper.PROX_CORE_GEN_MODE)
1863 self.assertEqual(result, expected)
1865 def test_get_latency(self):
1866 resource_helper = mock.MagicMock()
1867 resource_helper.setup_helper.vnfd_helper.interfaces = []
1869 helper = ProxProfileHelper(resource_helper)
1870 helper._latency_cores = []
1873 result = helper.get_latency()
1874 self.assertEqual(result, expected)
1876 helper._latency_cores = [1, 2]
1877 helper.client = mock.MagicMock()
1879 expected = helper.sut.lat_stats()
1880 result = helper.get_latency()
1881 self.assertIs(result, expected)
1883 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
1884 def test_traffic_context(self, *args):
1885 setup_helper = mock.MagicMock()
1886 setup_helper.vnfd_helper.interfaces = []
1888 helper = ProxProfileHelper(setup_helper)
1889 helper._cpu_topology = {
1906 setup_helper.prox_config_data = [
1908 ('not_name', 'other data'),
1909 ('name_not', 'more data'),
1910 ('name', helper.__prox_profile_type__),
1934 client = mock.MagicMock()
1935 client.hz.return_value = 2
1936 client.port_stats.return_value = tuple(range(12))
1938 helper.client = client
1939 helper.get_latency = mock.MagicMock(return_value=[3.3, 3.6, 3.8])
1941 helper._test_cores = [3, 4]
1943 with helper.traffic_context(64, 1):
1946 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
1947 def test_run_test(self, _):
1948 resource_helper = mock.MagicMock()
1949 resource_helper.step_delta = 0.4
1950 resource_helper.vnfd_helper.port_pairs.all_ports = list(range(2))
1951 resource_helper.sut.port_stats.return_value = list(range(10))
1953 helper = ProxProfileHelper(resource_helper)
1955 helper.run_test(120, 5, 6.5,
1956 constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
1959 class TestProxMplsProfileHelper(unittest.TestCase):
1961 def test_mpls_cores(self):
1962 resource_helper = mock.MagicMock()
1963 resource_helper.setup_helper.prox_config_data = [
1986 helper = ProxMplsProfileHelper(resource_helper)
1987 helper._cpu_topology = {
2004 expected_tagged = [3]
2005 expected_plain = [4]
2006 self.assertIsNone(helper._cores_tuple)
2007 self.assertEqual(helper.tagged_cores, expected_tagged)
2008 self.assertEqual(helper.plain_cores, expected_plain)
2009 self.assertEqual(helper._cores_tuple, (expected_tagged, expected_plain))
2011 def test_traffic_context(self):
2012 setup_helper = mock.MagicMock()
2013 helper = ProxMplsProfileHelper(setup_helper)
2015 with helper.traffic_context(120, 5.4):
2019 class TestProxBngProfileHelper(unittest.TestCase):
2021 def test_bng_cores(self):
2022 resource_helper = mock.MagicMock()
2023 resource_helper.setup_helper.prox_config_data = [
2047 ('name', 'arp_task'),
2056 helper = ProxBngProfileHelper(resource_helper)
2057 helper._cpu_topology = {
2082 expected_arp = [6, 9]
2083 expected_arp_task = [0, 6]
2084 expected_combined = (expected_cpe, expected_inet, expected_arp, expected_arp_task)
2086 self.assertIsNone(helper._cores_tuple)
2087 self.assertEqual(helper.cpe_cores, expected_cpe)
2088 self.assertEqual(helper.inet_cores, expected_inet)
2089 self.assertEqual(helper.arp_cores, expected_arp)
2090 self.assertEqual(helper.arp_task_cores, expected_arp_task)
2091 self.assertEqual(helper._cores_tuple, expected_combined)
2093 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
2094 def test_run_test(self, _):
2095 resource_helper = mock.MagicMock()
2096 resource_helper.step_delta = 0.4
2097 resource_helper.vnfd_helper.port_pairs.all_ports = list(range(2))
2098 resource_helper.sut.port_stats.return_value = list(range(10))
2100 helper = ProxBngProfileHelper(resource_helper)
2102 helper.run_test(120, 5, 6.5,
2103 constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
2105 # negative pkt_size is the only way to make ratio > 1
2106 helper.run_test(-1000, 5, 6.5,
2107 constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
2110 class TestProxVpeProfileHelper(unittest.TestCase):
2112 def test_vpe_cores(self):
2113 resource_helper = mock.MagicMock()
2114 resource_helper.setup_helper.prox_config_data = [
2137 helper = ProxVpeProfileHelper(resource_helper)
2138 helper._cpu_topology = {
2157 expected_combined = (expected_cpe, expected_inet)
2159 self.assertIsNone(helper._cores_tuple)
2160 self.assertEqual(helper.cpe_cores, expected_cpe)
2161 self.assertEqual(helper.inet_cores, expected_inet)
2162 self.assertEqual(helper._cores_tuple, expected_combined)
2164 def test_vpe_ports(self):
2165 resource_helper = mock.MagicMock()
2166 resource_helper.setup_helper.prox_config_data = [
2175 ('mac', 'hardware'),
2180 ('mac', 'hardware'),
2184 helper = ProxVpeProfileHelper(resource_helper)
2185 helper._port_list = {
2204 expected_combined = (expected_cpe, expected_inet)
2206 self.assertIsNone(helper._ports_tuple)
2207 self.assertEqual(helper.cpe_ports, expected_cpe)
2208 self.assertEqual(helper.inet_ports, expected_inet)
2209 self.assertEqual(helper._ports_tuple, expected_combined)
2211 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
2212 def test_run_test(self, _):
2213 resource_helper = mock.MagicMock()
2214 resource_helper.step_delta = 0.4
2215 resource_helper.vnfd_helper.port_pairs.all_ports = list(range(2))
2216 resource_helper.sut.port_stats.return_value = list(range(10))
2218 helper = ProxVpeProfileHelper(resource_helper)
2220 helper.run_test(120, 5, 6.5)
2221 helper.run_test(-1000, 5, 6.5) # negative pkt_size is the only way to make ratio > 1
2224 class TestProxlwAFTRProfileHelper(unittest.TestCase):
2226 def test_lwaftr_cores(self):
2227 resource_helper = mock.MagicMock()
2228 resource_helper.setup_helper.prox_config_data = [
2251 helper = ProxlwAFTRProfileHelper(resource_helper)
2252 helper._cpu_topology = {
2271 expected_combined = (expected_tun, expected_inet)
2273 self.assertIsNone(helper._cores_tuple)
2274 self.assertEqual(helper.tun_cores, expected_tun)
2275 self.assertEqual(helper.inet_cores, expected_inet)
2276 self.assertEqual(helper._cores_tuple, expected_combined)
2278 def test_tun_ports(self):
2279 resource_helper = mock.MagicMock()
2280 resource_helper.setup_helper.prox_config_data = [
2289 ('mac', 'hardware'),
2294 ('mac', 'hardware'),
2298 helper = ProxlwAFTRProfileHelper(resource_helper)
2299 helper._port_list = {
2318 expected_combined = (expected_tun, expected_inet)
2320 self.assertIsNone(helper._ports_tuple)
2321 self.assertEqual(helper.tun_ports, expected_tun)
2322 self.assertEqual(helper.inet_ports, expected_inet)
2323 self.assertEqual(helper._ports_tuple, expected_combined)
2325 @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
2326 def test_run_test(self, _):
2327 resource_helper = mock.MagicMock()
2328 resource_helper.step_delta = 0.4
2329 resource_helper.vnfd_helper.port_pairs.all_ports = list(range(2))
2330 resource_helper.sut.port_stats.return_value = list(range(10))
2332 helper = ProxlwAFTRProfileHelper(resource_helper)
2334 helper.run_test(120, 5, 6.5)
2335 helper.run_test(-1000, 5, 6.5) # negative pkt_size is the only way to make ratio > 1