aboutsummaryrefslogtreecommitdiffstats
path: root/src/plugins/quic/test/test_quic.py
blob: 1257f4e2b0adc871d5774bd667df07f7495693df (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
#!/usr/bin/env python3
""" Vpp QUIC tests """

import unittest
import os
import subprocess
import signal
from framework import tag_fixme_vpp_workers
from framework import VppTestCase, VppTestRunner, running_extended_tests, \
    Worker
from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath


class QUICAppWorker(Worker):
    """ QUIC Test Application Worker """
    process = None

    def __init__(self, build_dir, appname, executable_args, logger, role,
                 testcase, env=None, *args, **kwargs):
        if env is None:
            env = {}
        app = "%s/vpp/bin/%s" % (build_dir, appname)
        self.args = [app] + executable_args
        self.role = role
        self.wait_for_gdb = 'wait-for-gdb'
        self.testcase = testcase
        super(QUICAppWorker, self).__init__(self.args, logger, env,
                                            *args, **kwargs)

    def run(self):
        super(QUICAppWorker, self).run()

    def teardown(self, logger, timeout):
        if self.process is None:
            return False
        try:
            logger.debug("Killing worker process (pid %d)" % self.process.pid)
            os.killpg(os.getpgid(self.process.pid), signal.SIGKILL)
            self.join(timeout)
        except OSError as e:
            logger.debug("Couldn't kill worker process")
            return True
        return False


class QUICTestCase(VppTestCase):
    """ QUIC Test Case """

    timeout = 20
    pre_test_sleep = 0.3
    post_test_sleep = 0.3

    @classmethod
    def setUpClass(cls):
        cls.extra_vpp_plugin_config.append("plugin quic_plugin.so { enable }")
        super(QUICTestCase, cls).setUpClass()

    def setUp(self):
        super(QUICTestCase, self).setUp()
        var = "VPP_BUILD_DIR"
        self.build_dir = os.getenv(var, None)
        if self.build_dir is None:
            raise Exception("Environment variable `%s' not set" % var)
        self.vppDebug = 'vpp_debug' in self.build_dir

        self.create_loopback_interfaces(2)
        self.uri = "quic://%s/1234" % self.loop0.local_ip4
        table_id = 1
        for i in self.lo_interfaces:
            i.admin_up()

            if table_id != 0:
                tbl = VppIpTable(self, table_id)
                tbl.add_vpp_config()

            i.set_table_ip4(table_id)
            i.config_ip4()
            table_id += 1

        # Configure namespaces
        self.vapi.app_namespace_add_del(namespace_id="server",
                                        sw_if_index=self.loop0.sw_if_index)
        self.vapi.app_namespace_add_del(namespace_id="client",
                                        sw_if_index=self.loop1.sw_if_index)

        # Add inter-table routes
        self.ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
                                 [VppRoutePath("0.0.0.0",
                                               0xffffffff,
                                               nh_table_id=2)], table_id=1)
        self.ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
                                 [VppRoutePath("0.0.0.0",
                                               0xffffffff,
                                               nh_table_id=1)], table_id=2)
        self.ip_t01.add_vpp_config()
        self.ip_t10.add_vpp_config()
        self.logger.debug(self.vapi.cli("show ip fib"))

    def tearDown(self):
        # Delete inter-table routes
        self.ip_t01.remove_vpp_config()
        self.ip_t10.remove_vpp_config()

        for i in self.lo_interfaces:
            i.unconfig_ip4()
            i.set_table_ip4(0)
            i.admin_down()
        super(QUICTestCase, self).tearDown()


class QUICEchoIntTestCase(QUICTestCase):
    """QUIC Echo Internal Test Case"""
    test_bytes = ' test-bytes'
    extra_vpp_punt_config = ["session", "{", "enable", "poll-main", "}"]

    def setUp(self):
        super(QUICEchoIntTestCase, self).setUp()
        self.client_args = 'uri {uri} fifo-size 64{testbytes} appns client' \
            .format(uri=self.uri, testbytes=self.test_bytes)
        self.server_args = "uri %s fifo-size 64 appns server" % self.uri

    def tearDown(self):
        super(QUICEchoIntTestCase, self).tearDown()

    def server(self, *args):
        error = self.vapi.cli(
            "test echo server %s %s" %
            (self.server_args, ' '.join(args)))
        if error:
            self.logger.critical(error)
            self.assertNotIn("failed", error)

    def client(self, *args):
        error = self.vapi.cli(
            "test echo client %s %s" %
            (self.client_args, ' '.join(args)))
        if error:
            self.logger.critical(error)
            self.assertNotIn("failed", error)


@tag_fixme_vpp_workers
class QUICEchoIntTransferTestCase(QUICEchoIntTestCase):
    """QUIC Echo Internal Transfer Test Case"""
    def test_quic_int_transfer(self):
        """QUIC internal transfer"""
        self.server()
        self.client("no-output", "mbytes", "2")


@tag_fixme_vpp_workers
class QUICEchoIntSerialTestCase(QUICEchoIntTestCase):
    """QUIC Echo Internal Serial Transfer Test Case"""
    def test_quic_serial_int_transfer(self):
        """QUIC serial internal transfer"""
        self.server()
        self.client("no-output", "mbytes", "2")
        self.client("no-output", "mbytes", "2")
        self.client("no-output", "mbytes", "2")
        self.client("no-output", "mbytes", "2")
        self.client("no-output", "mbytes", "2")


@tag_fixme_vpp_workers
class QUICEchoIntMStreamTestCase(QUICEchoIntTestCase):
    """QUIC Echo Internal MultiStream Test Case"""
    def test_quic_int_multistream_transfer(self):
        """QUIC internal multi-stream transfer"""
        self.server()
        self.client("nclients", "10", "mbytes", "1", "no-output")


class QUICEchoExtTestCase(QUICTestCase):
    quic_setup = "default"
    test_bytes = "test-bytes:assert"
    pre_test_sleep = 1
    post_test_sleep = 1
    app = "vpp_echo"
    evt_q_len = 16384
    vpp_worker_count = 1
    server_fifo_size = "1M"
    client_fifo_size = "4M"
    extra_vpp_punt_config = ["session", "{",
                             "enable", "poll-main", "evt_qs_memfd_seg",
                             "evt_qs_seg_size", "64M",
                             "event-queue-length", f"{evt_q_len}",
                             "preallocated-sessions", "1024",
                             "v4-session-table-buckets", "20000",
                             "v4-session-table-memory", "64M",
                             "v4-halfopen-table-buckets", "20000",
                             "v4-halfopen-table-memory", "64M",
                             "local-endpoints-table-buckets", "250000",
                             "local-endpoints-table-memory", "512M",
                             "}"]

    def setUp(self):
        super(QUICEchoExtTestCase, self).setUp()
        common_args = [
            "uri", self.uri,
            "json",
            self.test_bytes,
            "socket-name", self.get_api_sock_path(),
            "quic-setup", self.quic_setup,
            "nthreads", "1",
            "mq-size", f"{self.evt_q_len}"
        ]
        self.server_echo_test_args = common_args + \
            ["server", "appns", "server", "fifo-size",
             f"{self.server_fifo_size}"]
        self.client_echo_test_args = common_args + \
            ["client", "appns", "client", "fifo-size",
             f"{self.client_fifo_size}"]
        error = self.vapi.cli("quic set fifo-size 2M")
        if error:
            self.logger.critical(error)
            self.assertNotIn("failed", error)

    def server(self, *args):
        _args = self.server_echo_test_args + list(args)
        self.worker_server = QUICAppWorker(
            self.build_dir,
            self.app,
            _args,
            self.logger,
            'server',
            self)
        self.worker_server.start()
        self.sleep(self.pre_test_sleep)

    def client(self, *args):
        _args = self.client_echo_test_args + list(args)
        self.worker_client = QUICAppWorker(
            self.build_dir,
            self.app,
            _args,
            self.logger,
            'client',
            self)
        self.worker_client.start()
        timeout = None if self.debug_all else self.timeout
        self.worker_client.join(timeout)
        if self.worker_client.is_alive():
            error = f"Client failed to complete in {timeout} seconds!"
            self.logger.critical(error)
            return
        self.worker_server.join(timeout)
        if self.worker_server.is_alive():
            error = f"Server failed to complete in {timeout} seconds!"
            self.logger.critical(error)
        self.sleep(self.post_test_sleep)

    def validate_ext_test_results(self):
        server_result = self.worker_server.result
        client_result = self.worker_client.result
        self.logger.info("Server worker result is `%s'" %
                         server_result)
        self.logger.info("Client worker result is `%s'" %
                         client_result)
        server_kill_error = False
        if self.worker_server.result is None:
            server_kill_error = self.worker_server.teardown(
                self.logger, self.timeout)
        if self.worker_client.result is None:
            self.worker_client.teardown(self.logger, self.timeout)
        err_msg = "Wrong server worker return code (%s)" % server_result
        self.assertEqual(server_result, 0, err_msg)
        self.assertIsNotNone(
            client_result,
            "Timeout! Client worker did not finish in %ss" %
            self.timeout)
        err_msg = "Wrong client worker return code (%s)" % client_result
        self.assertEqual(client_result, 0, err_msg)
        self.assertFalse(server_kill_error, "Server kill errored")


class QUICEchoExtTransferTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Test Case"""
    timeout = 60

    def test_quic_ext_transfer(self):
        """QUIC external transfer"""
        self.server()
        self.client()
        self.validate_ext_test_results()


class QUICEchoExtTransferBigTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Big Test Case"""
    server_fifo_size = '4M'
    client_fifo_size = '4M'
    test_bytes = ''
    timeout = 60

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    def test_quic_ext_transfer_big(self):
        """QUIC external transfer, big stream"""
        self.server("TX=0", "RX=2G")
        self.client("TX=2G", "RX=0")
        self.validate_ext_test_results()


class QUICEchoExtQcloseRxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Qclose Rx Test Case"""

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_qclose_rx(self):
        """QUIC external transfer, rx close"""
        self.server("TX=0", "RX=10M", "qclose=Y", "sclose=N")
        self.client("TX=10M", "RX=0", "qclose=W", "sclose=W")
        self.validate_ext_test_results()


class QUICEchoExtQcloseTxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Qclose Tx Test Case"""

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_qclose_tx(self):
        """QUIC external transfer, tx close"""
        self.server("TX=0", "RX=10M", "qclose=W", "sclose=W",
                    "rx-results-diff")
        self.client("TX=10M", "RX=0", "qclose=Y", "sclose=N")
        self.validate_ext_test_results()


class QUICEchoExtEarlyQcloseRxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Early Qclose Rx Test Case"""

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_early_qclose_rx(self):
        """QUIC external transfer, early rx close"""
        self.server("TX=0", "RX=10M", "qclose=Y", "sclose=N")
        self.client("TX=20M", "RX=0", "qclose=W", "sclose=W",
                    "tx-results-diff")
        self.validate_ext_test_results()


class QUICEchoExtEarlyQcloseTxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Early Qclose Tx Test Case"""

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_early_qclose_tx(self):
        """QUIC external transfer, early tx close"""
        self.server("TX=0", "RX=20M", "qclose=W", "sclose=W",
                    "rx-results-diff")
        self.client("TX=10M", "RX=0", "qclose=Y", "sclose=N")
        self.validate_ext_test_results()


class QUICEchoExtScloseRxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Sclose Rx Test Case"""

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_sclose_rx(self):
        """QUIC external transfer, rx stream close"""
        self.server("TX=0", "RX=10M", "qclose=N", "sclose=Y")
        self.client("TX=10M", "RX=0", "qclose=W", "sclose=W")
        self.validate_ext_test_results()


class QUICEchoExtScloseTxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Sclose Tx Test Case"""

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_sclose_tx(self):
        """QUIC external transfer, tx stream close"""
        self.server("TX=0", "RX=10M", "qclose=W", "sclose=W")
        self.client("TX=10M", "RX=0", "qclose=Y", "sclose=Y")
        self.validate_ext_test_results()


class QUICEchoExtEarlyScloseRxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Early Sclose Rx Test Case"""

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_early_sclose_rx(self):
        """QUIC external transfer, early rx stream close"""
        self.server("TX=0", "RX=10M", "qclose=N", "sclose=Y")
        self.client("TX=20M", "RX=0", "qclose=W", "sclose=W",
                    "tx-results-diff")
        self.validate_ext_test_results()


class QUICEchoExtEarlyScloseTxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Early Sclose Tx Test Case"""

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_early_sclose_tx(self):
        """QUIC external transfer, early tx stream close"""
        self.server("TX=0", "RX=20M", "qclose=W", "sclose=W",
                    "rx-results-diff")
        self.client("TX=10M", "RX=0", "qclose=Y", "sclose=Y")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream Test Case"""
    quic_setup = "serverstream"
    timeout = 60

    def test_quic_ext_transfer_server_stream(self):
        """QUIC external server transfer"""
        self.server("TX=10M", "RX=0")
        self.client("TX=0", "RX=10M")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamBigTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream Big Test Case"""
    quic_setup = "serverstream"
    server_fifo_size = '4M'
    client_fifo_size = '4M'
    test_bytes = ''
    timeout = 60

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    def test_quic_ext_transfer_server_stream_big(self):
        """QUIC external server transfer, big stream"""
        self.server("TX=2G", "RX=0")
        self.client("TX=0", "RX=2G")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamQcloseRxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream Qclose Rx Test Case"""
    quic_setup = "serverstream"

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_server_stream_qclose_rx(self):
        """QUIC external server transfer, rx close"""
        self.server("TX=10M", "RX=0", "qclose=W", "sclose=W")
        self.client("TX=0", "RX=10M", "qclose=Y", "sclose=N")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamQcloseTxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream Qclose Tx Test Case"""
    quic_setup = "serverstream"

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_server_stream_qclose_tx(self):
        """QUIC external server transfer, tx close"""
        self.server("TX=10M", "RX=0", "qclose=Y", "sclose=N")
        self.client("TX=0", "RX=10M", "qclose=W", "sclose=W",
                    "rx-results-diff")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamEarlyQcloseRxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream Early Qclose Rx Test Case"""
    quic_setup = "serverstream"

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_server_stream_early_qclose_rx(self):
        """QUIC external server transfer, early rx close"""
        self.server("TX=20M", "RX=0", "qclose=W", "sclose=W",
                    "tx-results-diff")
        self.client("TX=0", "RX=10M", "qclose=Y", "sclose=N")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamEarlyQcloseTxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream Early Qclose Tx Test Case"""
    quic_setup = "serverstream"

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_server_stream_early_qclose_tx(self):
        """QUIC external server transfer, early tx close"""
        self.server("TX=10M", "RX=0", "qclose=Y", "sclose=N")
        self.client("TX=0", "RX=20M", "qclose=W", "sclose=W",
                    "rx-results-diff")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamScloseRxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream Sclose Rx Test Case"""
    quic_setup = "serverstream"

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_server_stream_sclose_rx(self):
        """QUIC external server transfer, rx stream close"""
        self.server("TX=10M", "RX=0", "qclose=W", "sclose=W")
        self.client("TX=0", "RX=10M", "qclose=N", "sclose=Y")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamScloseTxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream Sclose Tx Test Case"""
    quic_setup = "serverstream"

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_server_stream_sclose_tx(self):
        """QUIC external server transfer, tx stream close"""
        self.server("TX=10M", "RX=0", "qclose=Y", "sclose=Y")
        self.client("TX=0", "RX=10M", "qclose=W", "sclose=W")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamEarlyScloseRxTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream Early Sclose Rx Test Case"""
    quic_setup = "serverstream"

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_server_stream_early_sclose_rx(self):
        """QUIC external server transfer, early rx stream close"""
        self.server("TX=20M", "RX=0", "qclose=W", "sclose=W",
                    "tx-results-diff")
        self.client("TX=0", "RX=10M", "qclose=N", "sclose=Y")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamEarlyScloseTxTestCase(QUICEchoExtTestCase):
    """QUIC Echo Ext Transfer Server Stream Early Sclose Tx Test Case"""
    quic_setup = "serverstream"

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_server_stream_early_sclose_tx(self):
        """QUIC external server transfer, early tx stream close"""
        self.server("TX=10M", "RX=0", "qclose=Y", "sclose=Y")
        self.client("TX=0", "RX=20M", "qclose=W", "sclose=W",
                    "rx-results-diff")
        self.validate_ext_test_results()


class QUICEchoExtServerStreamWorkersTestCase(QUICEchoExtTestCase):
    """QUIC Echo External Transfer Server Stream MultiWorker Test Case"""
    quic_setup = "serverstream"

    @unittest.skipUnless(running_extended_tests, "part of extended tests")
    @unittest.skip("testcase under development")
    def test_quic_ext_transfer_server_stream_multi_workers(self):
        """QUIC external server transfer, multi-worker"""
        self.server("nclients", "4", "quic-streams", "4", "TX=10M", "RX=0")
        self.client("nclients", "4", "quic-streams", "4", "TX=0", "RX=10M")
        self.validate_ext_test_results()


if __name__ == '__main__':
    unittest.main(testRunner=VppTestRunner)