1 /*
2 * Copyright (c) 2022 Nordic Semiconductor
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7 #include <zephyr/kernel.h>
8 #include <zephyr/bluetooth/hci.h>
9 #include "mesh_test.h"
10 #include "mesh/net.h"
11 #include "mesh/mesh.h"
12 #include "mesh/foundation.h"
13 #include "gatt_common.h"
14
15 #define LOG_MODULE_NAME test_adv
16
17 #include <zephyr/logging/log.h>
18 LOG_MODULE_REGISTER(LOG_MODULE_NAME, LOG_LEVEL_INF);
19
20 #define WAIT_TIME 60 /*seconds*/
21
22 extern const struct bt_mesh_comp comp;
23
24 static uint8_t test_prov_uuid[16] = { 0x6c, 0x69, 0x6e, 0x67, 0x61, 0xaa };
25
26 static const struct bt_mesh_test_cfg adv_cfg = {
27 .addr = 0x0001,
28 .dev_key = { 0x01 },
29 };
30
31 static struct bt_mesh_send_cb send_cb;
32 static struct bt_mesh_test_adv xmit_param;
33 static const char txt_msg[] = "adv test";
34 static const char cb_msg[] = "cb test";
35 static int64_t tx_timestamp;
36 static int seq_checker;
37 static struct bt_mesh_test_gatt gatt_param;
38 static int num_adv_sent;
39 static uint8_t previous_checker = 0xff;
40 static bool local_sent, relay_sent;
41
42 static K_SEM_DEFINE(observer_sem, 0, 1);
43
test_tx_init(void)44 static void test_tx_init(void)
45 {
46 bt_mesh_test_cfg_set(NULL, WAIT_TIME);
47 }
48
test_rx_init(void)49 static void test_rx_init(void)
50 {
51 bt_mesh_test_cfg_set(NULL, WAIT_TIME);
52 }
53
bt_init(void)54 static void bt_init(void)
55 {
56 ASSERT_OK_MSG(bt_enable(NULL), "Bluetooth init failed");
57 LOG_INF("Bluetooth initialized");
58 }
59
adv_init(void)60 static void adv_init(void)
61 {
62 bt_mesh_adv_init();
63 ASSERT_OK_MSG(bt_mesh_adv_enable(), "Mesh adv init failed");
64 }
65
allocate_all_array(struct bt_mesh_adv ** adv,size_t num_adv,uint8_t xmit)66 static void allocate_all_array(struct bt_mesh_adv **adv, size_t num_adv, uint8_t xmit)
67 {
68 for (int i = 0; i < num_adv; i++) {
69 *adv = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
70 xmit, K_NO_WAIT);
71
72 ASSERT_FALSE_MSG(!*adv, "Out of advs\n");
73 adv++;
74 }
75 }
76
verify_adv_queue_overflow(void)77 static void verify_adv_queue_overflow(void)
78 {
79 struct bt_mesh_adv *dummy_adv;
80
81 /* Verity Queue overflow */
82 dummy_adv = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
83 BT_MESH_TRANSMIT(2, 20), K_NO_WAIT);
84 ASSERT_TRUE_MSG(!dummy_adv, "Unexpected extra adv\n");
85 }
86
check_delta_time(uint8_t transmit,uint64_t interval)87 static bool check_delta_time(uint8_t transmit, uint64_t interval)
88 {
89 static int cnt;
90 static int64_t timestamp;
91
92 if (cnt) {
93 int64_t delta = k_uptime_delta(×tamp);
94
95 LOG_INF("rx: cnt(%d) delta(%dms) interval(%ums)",
96 cnt, (int32_t)delta, (uint32_t)interval);
97
98 ASSERT_TRUE(delta >= (interval - 5) &&
99 delta < (interval + 15));
100 } else {
101 timestamp = k_uptime_get();
102
103 LOG_INF("rx: cnt(%d) delta(0ms)", cnt);
104 }
105
106 cnt++;
107
108 if (cnt >= transmit) {
109 cnt = 0;
110 timestamp = 0;
111 return true;
112 }
113
114 return false;
115 }
116
single_start_cb(uint16_t duration,int err,void * cb_data)117 static void single_start_cb(uint16_t duration, int err, void *cb_data)
118 {
119 int64_t delta;
120
121 delta = k_uptime_delta(&tx_timestamp);
122 LOG_INF("tx start: +%d ms", delta);
123 ASSERT_TRUE(duration >= 90 && duration <= 200);
124 ASSERT_EQUAL(0, err);
125 ASSERT_EQUAL(cb_msg, cb_data);
126 ASSERT_EQUAL(0, seq_checker & 1);
127 seq_checker++;
128 }
129
single_end_cb(int err,void * cb_data)130 static void single_end_cb(int err, void *cb_data)
131 {
132 int64_t delta;
133
134 delta = k_uptime_delta(&tx_timestamp);
135 LOG_INF("tx end: +%d ms", delta);
136 ASSERT_EQUAL(0, err);
137 ASSERT_EQUAL(cb_msg, cb_data);
138 ASSERT_EQUAL(1, seq_checker & 1);
139 seq_checker++;
140 k_sem_give(&observer_sem);
141 }
142
realloc_end_cb(int err,void * cb_data)143 static void realloc_end_cb(int err, void *cb_data)
144 {
145 struct bt_mesh_adv *adv = (struct bt_mesh_adv *)cb_data;
146
147 ASSERT_EQUAL(0, err);
148 adv = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
149 BT_MESH_TRANSMIT(2, 20), K_NO_WAIT);
150 ASSERT_FALSE_MSG(!adv, "Out of advs\n");
151
152 k_sem_give(&observer_sem);
153 }
154
seq_start_cb(uint16_t duration,int err,void * cb_data)155 static void seq_start_cb(uint16_t duration, int err, void *cb_data)
156 {
157 ASSERT_EQUAL(0, err);
158 ASSERT_EQUAL(seq_checker, (intptr_t)cb_data);
159 }
160
seq_end_cb(int err,void * cb_data)161 static void seq_end_cb(int err, void *cb_data)
162 {
163 ASSERT_EQUAL(0, err);
164 ASSERT_EQUAL(seq_checker, (intptr_t)cb_data);
165 seq_checker++;
166
167 if (seq_checker == CONFIG_BT_MESH_ADV_BUF_COUNT) {
168 k_sem_give(&observer_sem);
169 }
170 }
171
gatt_scan_cb(const bt_addr_le_t * addr,int8_t rssi,uint8_t adv_type,struct net_buf_simple * buf)172 static void gatt_scan_cb(const bt_addr_le_t *addr, int8_t rssi,
173 uint8_t adv_type, struct net_buf_simple *buf)
174 {
175 if (adv_type != BT_GAP_ADV_TYPE_ADV_IND) {
176 return;
177 }
178
179 bt_mesh_test_parse_mesh_gatt_preamble(buf);
180
181 if (gatt_param.service == MESH_SERVICE_PROVISIONING) {
182 bt_mesh_test_parse_mesh_pb_gatt_service(buf);
183 } else {
184 bt_mesh_test_parse_mesh_proxy_service(buf);
185 }
186
187 LOG_INF("rx: %s", txt_msg);
188
189 if (check_delta_time(gatt_param.transmits, gatt_param.interval)) {
190 LOG_INF("rx completed. stop observer.");
191 k_sem_give(&observer_sem);
192 }
193 }
194
xmit_scan_cb(const bt_addr_le_t * addr,int8_t rssi,uint8_t adv_type,struct net_buf_simple * buf)195 static void xmit_scan_cb(const bt_addr_le_t *addr, int8_t rssi, uint8_t adv_type,
196 struct net_buf_simple *buf)
197 {
198 uint8_t length;
199
200 if (adv_type != BT_GAP_ADV_TYPE_ADV_NONCONN_IND) {
201 return;
202 }
203
204 length = net_buf_simple_pull_u8(buf);
205 ASSERT_EQUAL(buf->len, length);
206 ASSERT_EQUAL(length, sizeof(uint8_t) + sizeof(txt_msg));
207 ASSERT_EQUAL(BT_DATA_MESH_MESSAGE, net_buf_simple_pull_u8(buf));
208
209 char *data = net_buf_simple_pull_mem(buf, sizeof(txt_msg));
210
211 LOG_INF("rx: %s", txt_msg);
212 ASSERT_EQUAL(0, memcmp(txt_msg, data, sizeof(txt_msg)));
213
214 /* Add 1 initial transmit to the retransmit. */
215 if (check_delta_time(xmit_param.retr + 1, xmit_param.interval)) {
216 LOG_INF("rx completed. stop observer.");
217 k_sem_give(&observer_sem);
218 }
219 }
220
send_order_start_cb(uint16_t duration,int err,void * user_data)221 static void send_order_start_cb(uint16_t duration, int err, void *user_data)
222 {
223 struct bt_mesh_adv *adv = (struct bt_mesh_adv *)user_data;
224
225 ASSERT_OK_MSG(err, "Failed adv start cb err (%d)", err);
226 ASSERT_EQUAL(2, adv->b.len);
227
228 uint8_t current = adv->b.data[0];
229 uint8_t previous = adv->b.data[1];
230
231 LOG_INF("tx start: current(%d) previous(%d)", current, previous);
232
233 ASSERT_EQUAL(previous_checker, previous);
234 previous_checker = current;
235 }
236
send_order_end_cb(int err,void * user_data)237 static void send_order_end_cb(int err, void *user_data)
238 {
239 ASSERT_OK_MSG(err, "Failed adv start cb err (%d)", err);
240 seq_checker++;
241 LOG_INF("tx end: seq(%d)", seq_checker);
242
243 if (seq_checker == num_adv_sent) {
244 seq_checker = 0;
245 previous_checker = 0xff;
246 k_sem_give(&observer_sem);
247 }
248 }
249
receive_order_scan_cb(const bt_addr_le_t * addr,int8_t rssi,uint8_t adv_type,struct net_buf_simple * buf)250 static void receive_order_scan_cb(const bt_addr_le_t *addr, int8_t rssi, uint8_t adv_type,
251 struct net_buf_simple *buf)
252 {
253 uint8_t length;
254 uint8_t current;
255 uint8_t previous;
256
257 length = net_buf_simple_pull_u8(buf);
258 ASSERT_EQUAL(buf->len, length);
259 ASSERT_EQUAL(BT_DATA_MESH_MESSAGE, net_buf_simple_pull_u8(buf));
260 current = net_buf_simple_pull_u8(buf);
261 previous = net_buf_simple_pull_u8(buf);
262 LOG_INF("rx: current(%d) previous(%d)", current, previous);
263 ASSERT_EQUAL(previous_checker, previous);
264
265 /* Add 1 initial transmit to the retransmit. */
266 if (check_delta_time(xmit_param.retr + 1, xmit_param.interval)) {
267 previous_checker = current;
268 k_sem_give(&observer_sem);
269 }
270 }
271
receive_order(int expect_adv)272 static void receive_order(int expect_adv)
273 {
274 previous_checker = 0xff;
275 for (int i = 0; i < expect_adv; i++) {
276 ASSERT_OK(bt_mesh_test_wait_for_packet(receive_order_scan_cb, &observer_sem, 10));
277 }
278 }
279
send_adv_buf(struct bt_mesh_adv * adv,uint8_t curr,uint8_t prev)280 static void send_adv_buf(struct bt_mesh_adv *adv, uint8_t curr, uint8_t prev)
281 {
282 send_cb.start = send_order_start_cb;
283 send_cb.end = send_order_end_cb;
284
285 (void)net_buf_simple_add_u8(&adv->b, curr);
286 (void)net_buf_simple_add_u8(&adv->b, prev);
287
288 bt_mesh_adv_send(adv, &send_cb, adv);
289 bt_mesh_adv_unref(adv);
290 }
291
send_adv_array(struct bt_mesh_adv ** adv,size_t num_buf,bool reverse)292 static void send_adv_array(struct bt_mesh_adv **adv, size_t num_buf, bool reverse)
293 {
294 uint8_t previous;
295 int i;
296
297 num_adv_sent = num_buf;
298 previous = 0xff;
299 if (!reverse) {
300 i = 0;
301 } else {
302 i = num_buf - 1;
303 }
304 while ((!reverse && i < num_buf) || (reverse && i >= 0)) {
305 send_adv_buf(*adv, (uint8_t)i, previous);
306 previous = (uint8_t)i;
307 if (!reverse) {
308 adv++;
309 i++;
310 } else {
311 adv--;
312 i--;
313 }
314 }
315 }
316
test_tx_cb_single(void)317 static void test_tx_cb_single(void)
318 {
319 struct bt_mesh_adv *adv;
320 int err;
321
322 bt_init();
323 adv_init();
324
325 adv = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
326 BT_MESH_TRANSMIT(2, 20), K_NO_WAIT);
327 ASSERT_FALSE_MSG(!adv, "Out of advs\n");
328
329 send_cb.start = single_start_cb;
330 send_cb.end = single_end_cb;
331
332 net_buf_simple_add_mem(&adv->b, txt_msg, sizeof(txt_msg));
333 seq_checker = 0;
334 tx_timestamp = k_uptime_get();
335 bt_mesh_adv_send(adv, &send_cb, (void *)cb_msg);
336 bt_mesh_adv_unref(adv);
337
338 err = k_sem_take(&observer_sem, K_SECONDS(1));
339 ASSERT_OK_MSG(err, "Didn't call end tx cb.");
340
341 PASS();
342 }
343
test_rx_xmit(void)344 static void test_rx_xmit(void)
345 {
346 xmit_param.retr = 2;
347 xmit_param.interval = 20;
348
349 bt_init();
350 ASSERT_OK(bt_mesh_test_wait_for_packet(xmit_scan_cb, &observer_sem, 20));
351
352 PASS();
353 }
354
test_tx_cb_multi(void)355 static void test_tx_cb_multi(void)
356 {
357 struct bt_mesh_adv *adv[CONFIG_BT_MESH_ADV_BUF_COUNT];
358 int err;
359
360 bt_init();
361 adv_init();
362
363 /* Allocate all network advs. */
364 allocate_all_array(adv, ARRAY_SIZE(adv), BT_MESH_TRANSMIT(2, 20));
365
366 /* Start single adv to reallocate one network adv in callback.
367 * Check that the adv is freed before cb is triggered.
368 */
369 send_cb.start = NULL;
370 send_cb.end = realloc_end_cb;
371 net_buf_simple_add_mem(&(adv[0]->b), txt_msg, sizeof(txt_msg));
372
373 bt_mesh_adv_send(adv[0], &send_cb, adv[0]);
374 bt_mesh_adv_unref(adv[0]);
375
376 err = k_sem_take(&observer_sem, K_SECONDS(1));
377 ASSERT_OK_MSG(err, "Didn't call the end tx cb that reallocates adv one more time.");
378
379 /* Start multi advs to check that all advs are sent and cbs are triggered. */
380 send_cb.start = seq_start_cb;
381 send_cb.end = seq_end_cb;
382 seq_checker = 0;
383
384 for (int i = 0; i < CONFIG_BT_MESH_ADV_BUF_COUNT; i++) {
385 net_buf_simple_add_le32(&(adv[i]->b), i);
386 bt_mesh_adv_send(adv[i], &send_cb, (void *)(intptr_t)i);
387 bt_mesh_adv_unref(adv[i]);
388 }
389
390 err = k_sem_take(&observer_sem, K_SECONDS(10));
391 ASSERT_OK_MSG(err, "Didn't call the last end tx cb.");
392
393 PASS();
394 }
395
test_tx_proxy_mixin(void)396 static void test_tx_proxy_mixin(void)
397 {
398 static struct bt_mesh_prov prov = {
399 .uuid = test_prov_uuid,
400 };
401 uint8_t status;
402 int err;
403
404 /* Initialize mesh stack and enable pb gatt bearer to emit beacons. */
405 bt_mesh_device_setup(&prov, &comp);
406 err = bt_mesh_prov_enable(BT_MESH_PROV_GATT);
407 ASSERT_OK_MSG(err, "Failed to enable GATT provisioner");
408
409 /* Let the tester to measure an interval between advertisements.
410 * The node should advertise pb gatt service with 100 msec interval.
411 */
412 k_sleep(K_MSEC(1800));
413
414 LOG_INF("Provision device under test");
415 /* Provision dut and start gatt proxy beacons. */
416 bt_mesh_provision(test_net_key, 0, 0, 0, adv_cfg.addr, adv_cfg.dev_key);
417 /* Disable secured network beacons to exclude influence of them on proxy beaconing. */
418 ASSERT_OK(bt_mesh_cfg_cli_beacon_set(0, adv_cfg.addr, BT_MESH_BEACON_DISABLED, &status));
419 ASSERT_EQUAL(BT_MESH_BEACON_DISABLED, status);
420
421 /* Let the tester to measure an interval between advertisements.
422 * The node should advertise proxy service with 1 second interval.
423 */
424 k_sleep(K_MSEC(6000));
425
426 /* Send a mesh message while advertising proxy service.
427 * Advertising the proxy service should be resumed after
428 * finishing advertising the message.
429 */
430 struct bt_mesh_adv *adv = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
431 BT_MESH_TRANSMIT(5, 20), K_NO_WAIT);
432 net_buf_simple_add_mem(&adv->b, txt_msg, sizeof(txt_msg));
433 bt_mesh_adv_send(adv, NULL, NULL);
434 k_sleep(K_MSEC(150));
435
436 /* Let the tester to measure an interval between advertisements again. */
437 k_sleep(K_MSEC(6000));
438
439 PASS();
440 }
441
test_rx_proxy_mixin(void)442 static void test_rx_proxy_mixin(void)
443 {
444 /* (total transmit duration) / (transmit interval) */
445 gatt_param.transmits = 1500 / 100;
446 gatt_param.interval = 100;
447 gatt_param.service = MESH_SERVICE_PROVISIONING;
448
449 bt_init();
450
451 /* Scan pb gatt beacons. */
452 ASSERT_OK(bt_mesh_test_wait_for_packet(gatt_scan_cb, &observer_sem, 20));
453
454 /* Delay to provision dut */
455 k_sleep(K_MSEC(1000));
456
457 /* Scan proxy beacons. */
458 /* (total transmit duration) / (transmit interval) */
459 gatt_param.transmits = 5000 / 1000;
460 gatt_param.interval = 1000;
461 gatt_param.service = MESH_SERVICE_PROXY;
462 ASSERT_OK(bt_mesh_test_wait_for_packet(gatt_scan_cb, &observer_sem, 20));
463
464 /* Scan adv data. */
465 xmit_param.retr = 5;
466 xmit_param.interval = 20;
467 ASSERT_OK(bt_mesh_test_wait_for_packet(xmit_scan_cb, &observer_sem, 20));
468
469 /* Scan proxy beacons again. */
470 ASSERT_OK(bt_mesh_test_wait_for_packet(gatt_scan_cb, &observer_sem, 20));
471
472 PASS();
473 }
474
test_tx_send_order(void)475 static void test_tx_send_order(void)
476 {
477 struct bt_mesh_adv *adv[CONFIG_BT_MESH_ADV_BUF_COUNT];
478 uint8_t xmit = BT_MESH_TRANSMIT(2, 20);
479
480 bt_init();
481 adv_init();
482
483 /* Verify sending order */
484 allocate_all_array(adv, ARRAY_SIZE(adv), xmit);
485 verify_adv_queue_overflow();
486 send_adv_array(&adv[0], ARRAY_SIZE(adv), false);
487
488 /* Wait for no message receive window to end. */
489 ASSERT_OK_MSG(k_sem_take(&observer_sem, K_SECONDS(10)),
490 "Didn't call the last end tx cb.");
491
492 /* Verify adv allocation/deallocation after sending */
493 allocate_all_array(adv, ARRAY_SIZE(adv), xmit);
494 verify_adv_queue_overflow();
495 for (int i = 0; i < CONFIG_BT_MESH_ADV_BUF_COUNT; i++) {
496 bt_mesh_adv_unref(adv[i]);
497 adv[i] = NULL;
498 }
499 /* Check that it possible to add just one net adv. */
500 allocate_all_array(adv, 1, xmit);
501
502 PASS();
503 }
504
cancel_adv_send_start(uint16_t duration,int err,void * cb_data)505 static void cancel_adv_send_start(uint16_t duration, int err, void *cb_data)
506 {
507 if (cb_data != NULL) {
508 struct bt_mesh_adv *adv_cancel = (struct bt_mesh_adv *)cb_data;
509
510 adv_cancel->ctx.busy = 0;
511
512 bt_mesh_adv_unref(adv_cancel);
513
514 return;
515 }
516
517 ASSERT_FALSE_MSG(true, "The adv should be canceled.\n");
518 }
519
cancel_adv_send_end(int err,void * cb_data)520 static void cancel_adv_send_end(int err, void *cb_data)
521 {
522 k_sem_give(&observer_sem);
523 }
524
test_tx_send_cancel(void)525 static void test_tx_send_cancel(void)
526 {
527 static const struct bt_mesh_send_cb local_send_cb = {
528 .start = cancel_adv_send_start,
529 .end = cancel_adv_send_end,
530 };
531 struct bt_mesh_adv *adv_cancel;
532 uint8_t xmit = BT_MESH_TRANSMIT(2, 20);
533 struct bt_mesh_adv *local;
534
535 bt_init();
536 adv_init();
537
538 local = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
539 xmit, K_NO_WAIT);
540 ASSERT_FALSE_MSG(!local, "Out of local advs\n");
541
542 adv_cancel = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
543 xmit, K_NO_WAIT);
544 ASSERT_FALSE_MSG(!adv_cancel, "Out of local advs\n");
545
546 net_buf_simple_add_u8(&local->b, 0x00);
547 net_buf_simple_add_u8(&adv_cancel->b, 0x01);
548
549 bt_mesh_adv_send(local, &local_send_cb, bt_mesh_adv_ref(adv_cancel));
550 bt_mesh_adv_send(adv_cancel, &local_send_cb, NULL);
551
552 bt_mesh_adv_unref(local);
553 bt_mesh_adv_unref(adv_cancel);
554
555 /* Make relay advs sent out. */
556 k_sleep(K_SECONDS(1));
557
558 ASSERT_OK_MSG(k_sem_take(&observer_sem, K_SECONDS(10)),
559 "Didn't call the last end tx cb.");
560
561 PASS();
562 }
563
terminate_adv_send_start(uint16_t duration,int err,void * cb_data)564 static void terminate_adv_send_start(uint16_t duration, int err, void *cb_data)
565 {
566 if (cb_data == NULL) {
567 k_sem_give(&observer_sem);
568 return;
569 }
570 }
571
terminate_adv_send_end(int err,void * cb_data)572 static void terminate_adv_send_end(int err, void *cb_data)
573 {
574 ASSERT_FALSE_MSG(true, "The adv should be terminated.\n");
575 }
576
test_tx_send_terminate(void)577 static void test_tx_send_terminate(void)
578 {
579 static const struct bt_mesh_send_cb local_send_cb = {
580 .start = terminate_adv_send_start,
581 .end = terminate_adv_send_end,
582 };
583 uint8_t xmit = BT_MESH_TRANSMIT(2, 20);
584 struct bt_mesh_adv *local;
585
586 bt_init();
587 adv_init();
588
589 local = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
590 xmit, K_NO_WAIT);
591 ASSERT_FALSE_MSG(!local, "Out of local advs\n");
592
593 net_buf_simple_add_u8(&local->b, 0x00);
594
595 bt_mesh_adv_send(local, &local_send_cb, NULL);
596
597 bt_mesh_adv_unref(local);
598
599 ASSERT_OK_MSG(k_sem_take(&observer_sem, K_SECONDS(10)),
600 "Didn't call the last start tx cb.");
601
602 bt_mesh_adv_terminate(local);
603
604 /* Make relay advs sent out. */
605 k_sleep(K_SECONDS(1));
606
607 PASS();
608 }
609
local_adv_send_end(int err,void * cb_data)610 static void local_adv_send_end(int err, void *cb_data)
611 {
612 local_sent = true;
613 }
614
relay_adv_send_start(uint16_t duration,int err,void * cb_data)615 static void relay_adv_send_start(uint16_t duration, int err, void *cb_data)
616 {
617 #if defined(CONFIG_BT_MESH_RELAY_ADV_SETS) && CONFIG_BT_MESH_RELAY_ADV_SETS > 0
618 ASSERT_FALSE_MSG(local_sent,
619 "The relay adv should sending with the local adv in parallel.\n");
620 #else
621 ASSERT_FALSE_MSG(!local_sent,
622 "The relay adv should start to sending after sent local adv.\n");
623 #endif
624 }
625
relay_adv_send_end(int err,void * cb_data)626 static void relay_adv_send_end(int err, void *cb_data)
627 {
628 relay_sent = true;
629 }
630
second_relay_adv_send_start(uint16_t duration,int err,void * cb_data)631 static void second_relay_adv_send_start(uint16_t duration, int err, void *cb_data)
632 {
633 #if defined(CONFIG_BT_MESH_RELAY_ADV_SETS) && CONFIG_BT_MESH_RELAY_ADV_SETS > 0
634 ASSERT_FALSE_MSG(relay_sent,
635 "The second relay adv should sending with the first relay"
636 " adv in parallel\n");
637 #else
638 ASSERT_FALSE_MSG(!relay_sent,
639 "The second relay adv should start to sending after sent"
640 " first relay adv\n");
641 #endif
642 }
643
second_relay_adv_send_end(int err,void * cb_data)644 static void second_relay_adv_send_end(int err, void *cb_data)
645 {
646 k_sem_give(&observer_sem);
647 }
648
test_tx_send_relay(void)649 static void test_tx_send_relay(void)
650 {
651 static const struct bt_mesh_send_cb local_send_cb = {
652 .end = local_adv_send_end,
653 };
654 static const struct bt_mesh_send_cb relay_first_send_cb = {
655 .start = relay_adv_send_start,
656 .end = relay_adv_send_end,
657 };
658 static const struct bt_mesh_send_cb relay_second_send_cb = {
659 .start = second_relay_adv_send_start,
660 .end = second_relay_adv_send_end,
661 };
662 struct bt_mesh_adv *local, *relay_first, *relay_second;
663 uint8_t xmit = BT_MESH_TRANSMIT(2, 20);
664
665 bt_init();
666 adv_init();
667
668 local = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
669 xmit, K_NO_WAIT);
670 ASSERT_FALSE_MSG(!local, "Out of local advs\n");
671
672 relay_first = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_RELAY,
673 xmit, K_NO_WAIT);
674 ASSERT_FALSE_MSG(!relay_first, "Out of relay advs\n");
675
676 relay_second = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_RELAY,
677 xmit, K_NO_WAIT);
678 ASSERT_FALSE_MSG(!relay_second, "Out of relay advs\n");
679
680 net_buf_simple_add_u8(&local->b, 0x00);
681 net_buf_simple_add_u8(&relay_first->b, 0x01);
682 net_buf_simple_add_u8(&relay_second->b, 0x02);
683
684 bt_mesh_adv_send(local, &local_send_cb, NULL);
685 bt_mesh_adv_send(relay_first, &relay_first_send_cb, NULL);
686 bt_mesh_adv_send(relay_second, &relay_second_send_cb, NULL);
687
688 bt_mesh_adv_unref(local);
689 bt_mesh_adv_unref(relay_first);
690 bt_mesh_adv_unref(relay_second);
691
692 /* Make relay advs sent out. */
693 k_sleep(K_SECONDS(1));
694
695 ASSERT_OK_MSG(k_sem_take(&observer_sem, K_SECONDS(10)),
696 "Didn't call the last end tx cb.");
697
698 PASS();
699 }
700
test_tx_reverse_order(void)701 static void test_tx_reverse_order(void)
702 {
703 struct bt_mesh_adv *adv[CONFIG_BT_MESH_ADV_BUF_COUNT];
704 uint8_t xmit = BT_MESH_TRANSMIT(2, 20);
705
706 bt_init();
707 adv_init();
708
709 /* Verify reversed sending order */
710 allocate_all_array(adv, ARRAY_SIZE(adv), xmit);
711
712 send_adv_array(&adv[CONFIG_BT_MESH_ADV_BUF_COUNT - 1], ARRAY_SIZE(adv), true);
713
714 /* Wait for no message receive window to end. */
715 ASSERT_OK_MSG(k_sem_take(&observer_sem, K_SECONDS(10)),
716 "Didn't call the last end tx cb.");
717
718 PASS();
719 }
720
test_tx_random_order(void)721 static void test_tx_random_order(void)
722 {
723 struct bt_mesh_adv *adv[3];
724 uint8_t xmit = BT_MESH_TRANSMIT(0, 20);
725
726 bt_init();
727 adv_init();
728
729 /* Verify random order calls */
730 num_adv_sent = ARRAY_SIZE(adv);
731 previous_checker = 0xff;
732 adv[0] = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
733 xmit, K_NO_WAIT);
734 ASSERT_FALSE_MSG(!adv[0], "Out of advs\n");
735 adv[1] = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
736 xmit, K_NO_WAIT);
737 ASSERT_FALSE_MSG(!adv[1], "Out of advs\n");
738
739 send_adv_buf(adv[0], 0, 0xff);
740
741 adv[2] = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
742 xmit, K_NO_WAIT);
743 ASSERT_FALSE_MSG(!adv[2], "Out of advs\n");
744
745 send_adv_buf(adv[2], 2, 0);
746
747 send_adv_buf(adv[1], 1, 2);
748
749 /* Wait for no message receive window to end. */
750 ASSERT_OK_MSG(k_sem_take(&observer_sem, K_SECONDS(10)),
751 "Didn't call the last end tx cb.");
752
753 PASS();
754 }
755
test_rx_receive_order(void)756 static void test_rx_receive_order(void)
757 {
758 bt_init();
759
760 xmit_param.retr = 2;
761 xmit_param.interval = 20;
762
763 receive_order(CONFIG_BT_MESH_ADV_BUF_COUNT);
764
765 PASS();
766 }
767
test_rx_random_order(void)768 static void test_rx_random_order(void)
769 {
770 bt_init();
771
772 xmit_param.retr = 0;
773 xmit_param.interval = 20;
774
775 receive_order(3);
776
777 PASS();
778 }
779
adv_suspend(void)780 static void adv_suspend(void)
781 {
782 atomic_set_bit(bt_mesh.flags, BT_MESH_SUSPENDED);
783
784 ASSERT_OK_MSG(bt_mesh_adv_disable(), "Failed to disable advertiser sync");
785 }
786
adv_resume(void)787 static void adv_resume(void)
788 {
789 atomic_clear_bit(bt_mesh.flags, BT_MESH_SUSPENDED);
790
791 if (!IS_ENABLED(CONFIG_BT_EXT_ADV)) {
792 bt_mesh_adv_init();
793 }
794
795 ASSERT_OK_MSG(bt_mesh_adv_enable(), "Failed to enable advertiser");
796 }
797
798 struct adv_suspend_ctx {
799 bool suspend;
800 int instance_idx;
801 };
802
803 static K_SEM_DEFINE(adv_sent_sem, 0, 1);
804 static K_SEM_DEFINE(adv_suspended_sem, 0, 1);
805
adv_send_end(int err,void * cb_data)806 static void adv_send_end(int err, void *cb_data)
807 {
808 struct adv_suspend_ctx *adv_data = cb_data;
809
810 LOG_DBG("end(): err (%d), suspend (%d), i (%d)", err, adv_data->suspend,
811 adv_data->instance_idx);
812
813 ASSERT_EQUAL(err, 0);
814
815 if (adv_data->suspend) {
816 /* When suspending, the end callback will be called only for the first adv, because
817 * it was already scheduled.
818 */
819 ASSERT_EQUAL(adv_data->instance_idx, 0);
820 } else {
821 if (adv_data->instance_idx == CONFIG_BT_MESH_ADV_BUF_COUNT - 1) {
822 k_sem_give(&adv_sent_sem);
823 }
824 }
825 }
826
adv_send_start(uint16_t duration,int err,void * cb_data)827 static void adv_send_start(uint16_t duration, int err, void *cb_data)
828 {
829 struct adv_suspend_ctx *adv_data = cb_data;
830
831 LOG_DBG("start(): err (%d), suspend (%d), i (%d)", err, adv_data->suspend,
832 adv_data->instance_idx);
833
834 if (adv_data->suspend) {
835 if (adv_data->instance_idx == 0) {
836 ASSERT_EQUAL(err, 0);
837 adv_suspend();
838 } else {
839 /* For the advs that were pushed to the mesh advertiser by calling
840 * `bt_mesh_adv_send` function but not sent to the host, the start callback
841 * shall be called with -ENODEV.
842 */
843 ASSERT_EQUAL(err, -ENODEV);
844 }
845
846 if (adv_data->instance_idx == CONFIG_BT_MESH_ADV_BUF_COUNT - 1) {
847 k_sem_give(&adv_suspended_sem);
848 }
849 } else {
850 ASSERT_EQUAL(err, 0);
851 }
852 }
853
adv_create_and_send(bool suspend,uint8_t first_byte,struct adv_suspend_ctx * adv_data)854 static void adv_create_and_send(bool suspend, uint8_t first_byte, struct adv_suspend_ctx *adv_data)
855 {
856 struct bt_mesh_adv *advs[CONFIG_BT_MESH_ADV_BUF_COUNT];
857 static const struct bt_mesh_send_cb send_cb = {
858 .start = adv_send_start,
859 .end = adv_send_end,
860 };
861
862 for (int i = 0; i < CONFIG_BT_MESH_ADV_BUF_COUNT; i++) {
863 adv_data[i].suspend = suspend;
864 adv_data[i].instance_idx = i;
865
866 advs[i] = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
867 BT_MESH_TRANSMIT(2, 20), K_NO_WAIT);
868 ASSERT_FALSE_MSG(!advs[i], "Out of advs\n");
869
870 net_buf_simple_add_u8(&advs[i]->b, first_byte);
871 net_buf_simple_add_u8(&advs[i]->b, i);
872 }
873
874 for (int i = 0; i < CONFIG_BT_MESH_ADV_BUF_COUNT; i++) {
875 bt_mesh_adv_send(advs[i], &send_cb, &adv_data[i]);
876 bt_mesh_adv_unref(advs[i]);
877 }
878 }
879
test_tx_disable(void)880 static void test_tx_disable(void)
881 {
882 struct adv_suspend_ctx adv_data[CONFIG_BT_MESH_ADV_BUF_COUNT];
883 struct bt_mesh_adv *extra_adv;
884 int err;
885
886 bt_init();
887 adv_init();
888
889 /* Fill up the adv pool and suspend the advertiser in the first start callback call. */
890 adv_create_and_send(true, 0xAA, adv_data);
891
892 err = k_sem_take(&adv_suspended_sem, K_SECONDS(10));
893 ASSERT_OK_MSG(err, "Not all advs were sent");
894
895 extra_adv = bt_mesh_adv_create(BT_MESH_ADV_DATA, BT_MESH_ADV_TAG_LOCAL,
896 BT_MESH_TRANSMIT(2, 20), K_NO_WAIT);
897 ASSERT_TRUE_MSG(!extra_adv, "Created adv while suspended");
898
899 adv_resume();
900
901 /* Fill up the adv pool and suspend the advertiser and let it send all advs. */
902 adv_create_and_send(false, 0xBB, adv_data);
903
904 err = k_sem_take(&adv_sent_sem, K_SECONDS(10));
905 ASSERT_OK_MSG(err, "Not all advs were sent");
906
907 PASS();
908 }
909
suspended_adv_scan_cb(const bt_addr_le_t * addr,int8_t rssi,uint8_t adv_type,struct net_buf_simple * buf)910 static void suspended_adv_scan_cb(const bt_addr_le_t *addr, int8_t rssi, uint8_t adv_type,
911 struct net_buf_simple *buf)
912 {
913 uint8_t length;
914 uint8_t type;
915 uint8_t pdu;
916
917 length = net_buf_simple_pull_u8(buf);
918 ASSERT_EQUAL(buf->len, length);
919 ASSERT_EQUAL(length, sizeof(uint8_t) * 3);
920 type = net_buf_simple_pull_u8(buf);
921 ASSERT_EQUAL(BT_DATA_MESH_MESSAGE, type);
922
923 pdu = net_buf_simple_pull_u8(buf);
924 if (pdu == 0xAA) {
925 pdu = net_buf_simple_pull_u8(buf);
926
927 /* Because the advertiser is stopped after the advertisement has been passed to the
928 * host, the controller could already start sending the message. Therefore, if the
929 * tester receives an advertisement with the first byte as 0xAA, the second byte can
930 * only be 0x00. This applies to both advertisers.
931 */
932 ASSERT_EQUAL(0, pdu);
933 }
934 }
935
test_rx_disable(void)936 static void test_rx_disable(void)
937 {
938 int err;
939
940 bt_init();
941
942 /* It is sufficient to check that the advertiser didn't sent PDUs which the end callback was
943 * not called for.
944 */
945 err = bt_mesh_test_wait_for_packet(suspended_adv_scan_cb, &observer_sem, 20);
946 /* The error will always be -ETIMEDOUT as the semaphore is never given in the callback. */
947 ASSERT_EQUAL(-ETIMEDOUT, err);
948
949 PASS();
950 }
951
952 #define TEST_CASE(role, name, description) \
953 { \
954 .test_id = "adv_" #role "_" #name, \
955 .test_descr = description, \
956 .test_pre_init_f = test_##role##_init, \
957 .test_tick_f = bt_mesh_test_timeout, \
958 .test_main_f = test_##role##_##name, \
959 }
960
961 static const struct bst_test_instance test_adv[] = {
962 TEST_CASE(tx, cb_single, "ADV: tx cb parameter checker"),
963 TEST_CASE(tx, cb_multi, "ADV: tx cb sequence checker"),
964 TEST_CASE(tx, proxy_mixin, "ADV: proxy mix-in gatt adv"),
965 TEST_CASE(tx, send_cancel, "ADV: tx send cancel"),
966 TEST_CASE(tx, send_terminate, "ADV: tx send terminate"),
967 TEST_CASE(tx, send_order, "ADV: tx send order"),
968 TEST_CASE(tx, send_relay, "ADV: tx relay sent order"),
969 TEST_CASE(tx, reverse_order, "ADV: tx reversed order"),
970 TEST_CASE(tx, random_order, "ADV: tx random order"),
971 TEST_CASE(tx, disable, "ADV: test suspending/resuming advertiser"),
972
973 TEST_CASE(rx, xmit, "ADV: xmit checker"),
974 TEST_CASE(rx, proxy_mixin, "ADV: proxy mix-in scanner"),
975 TEST_CASE(rx, receive_order, "ADV: rx receive order"),
976 TEST_CASE(rx, random_order, "ADV: rx random order"),
977 TEST_CASE(rx, disable, "ADV: rx adv from resumed advertiser"),
978
979 BSTEST_END_MARKER
980 };
981
test_adv_install(struct bst_test_list * tests)982 struct bst_test_list *test_adv_install(struct bst_test_list *tests)
983 {
984 tests = bst_add_tests(tests, test_adv);
985 return tests;
986 }
987
