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fb9935cc PP |
1 | /* |
2 | * test_graph_topo.c | |
3 | * | |
4 | * Copyright 2017 - Philippe Proulx <pproulx@efficios.com> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; under version 2 of the License. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; if not, write to the Free Software Foundation, Inc., | |
17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | */ | |
19 | ||
9d408fca | 20 | #include <babeltrace/ref.h> |
fb9935cc PP |
21 | #include <babeltrace/graph/component-class.h> |
22 | #include <babeltrace/graph/component-class-source.h> | |
23 | #include <babeltrace/graph/component-class-sink.h> | |
24 | #include <babeltrace/graph/component.h> | |
25 | #include <babeltrace/graph/component-source.h> | |
26 | #include <babeltrace/graph/component-sink.h> | |
27 | #include <babeltrace/graph/graph.h> | |
28 | #include <babeltrace/graph/connection.h> | |
29 | #include <babeltrace/graph/port.h> | |
30 | #include <babeltrace/graph/private-component.h> | |
31 | #include <babeltrace/graph/private-component-source.h> | |
32 | #include <babeltrace/graph/private-component-sink.h> | |
33 | #include <babeltrace/graph/private-port.h> | |
34 | #include <babeltrace/graph/private-connection.h> | |
35 | #include <stdlib.h> | |
36 | #include <string.h> | |
37 | #include <stdbool.h> | |
25583cd0 | 38 | #include <babeltrace/assert-internal.h> |
fb9935cc PP |
39 | #include <glib.h> |
40 | ||
41 | #include "tap/tap.h" | |
42 | ||
36712f1d | 43 | #define NR_TESTS 77 |
fb9935cc PP |
44 | |
45 | enum event_type { | |
46 | COMP_ACCEPT_PORT_CONNECTION, | |
c14181ff | 47 | COMP_PORT_CONNECTED, |
fb9935cc PP |
48 | COMP_PORT_DISCONNECTED, |
49 | GRAPH_PORT_ADDED, | |
50 | GRAPH_PORT_REMOVED, | |
51 | GRAPH_PORTS_CONNECTED, | |
52 | GRAPH_PORTS_DISCONNECTED, | |
53 | }; | |
54 | ||
55 | enum test { | |
56 | TEST_EMPTY_GRAPH, | |
57 | TEST_SIMPLE, | |
c14181ff | 58 | TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED, |
fb9935cc PP |
59 | TEST_SINK_REMOVES_PORT_IN_CONSUME, |
60 | TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT, | |
61 | }; | |
62 | ||
63 | struct event { | |
64 | enum event_type type; | |
65 | ||
66 | union { | |
67 | struct { | |
68 | struct bt_component *comp; | |
69 | struct bt_port *self_port; | |
70 | struct bt_port *other_port; | |
71 | } comp_accept_port_connection; | |
72 | ||
c14181ff PP |
73 | struct { |
74 | struct bt_component *comp; | |
75 | struct bt_port *self_port; | |
76 | struct bt_port *other_port; | |
77 | } comp_port_connected; | |
78 | ||
fb9935cc PP |
79 | struct { |
80 | struct bt_component *comp; | |
81 | struct bt_port *port; | |
82 | } comp_port_disconnected; | |
83 | ||
84 | struct { | |
85 | struct bt_component *comp; | |
86 | struct bt_port *port; | |
87 | } graph_port_added; | |
88 | ||
89 | struct { | |
90 | struct bt_component *comp; | |
91 | struct bt_port *port; | |
92 | } graph_port_removed; | |
93 | ||
94 | struct { | |
95 | struct bt_component *upstream_comp; | |
96 | struct bt_component *downstream_comp; | |
97 | struct bt_port *upstream_port; | |
98 | struct bt_port *downstream_port; | |
99 | struct bt_connection *conn; | |
100 | } graph_ports_connected; | |
101 | ||
102 | struct { | |
103 | struct bt_component *upstream_comp; | |
104 | struct bt_component *downstream_comp; | |
105 | struct bt_port *upstream_port; | |
106 | struct bt_port *downstream_port; | |
107 | } graph_ports_disconnected; | |
108 | } data; | |
109 | }; | |
110 | ||
111 | static GArray *events; | |
112 | static struct bt_component_class *src_comp_class; | |
113 | static struct bt_component_class *sink_comp_class; | |
114 | static enum test current_test; | |
115 | ||
116 | static | |
117 | void clear_events(void) | |
118 | { | |
119 | g_array_set_size(events, 0); | |
120 | } | |
121 | ||
122 | static | |
123 | void append_event(struct event *event) | |
124 | { | |
125 | g_array_append_val(events, *event); | |
126 | } | |
127 | ||
128 | static | |
129 | bool compare_events(struct event *ev_a, struct event *ev_b) | |
130 | { | |
131 | if (ev_a->type != ev_b->type) { | |
132 | return false; | |
133 | } | |
134 | ||
135 | switch (ev_a->type) { | |
136 | case COMP_ACCEPT_PORT_CONNECTION: | |
137 | if (ev_a->data.comp_accept_port_connection.comp != | |
138 | ev_b->data.comp_accept_port_connection.comp) { | |
139 | return false; | |
140 | } | |
141 | ||
142 | if (ev_a->data.comp_accept_port_connection.self_port != | |
143 | ev_b->data.comp_accept_port_connection.self_port) { | |
144 | return false; | |
145 | } | |
146 | ||
147 | if (ev_a->data.comp_accept_port_connection.other_port != | |
148 | ev_b->data.comp_accept_port_connection.other_port) { | |
149 | return false; | |
150 | } | |
151 | break; | |
c14181ff PP |
152 | case COMP_PORT_CONNECTED: |
153 | if (ev_a->data.comp_port_connected.comp != | |
154 | ev_b->data.comp_port_connected.comp) { | |
155 | return false; | |
156 | } | |
157 | ||
158 | if (ev_a->data.comp_port_connected.self_port != | |
159 | ev_b->data.comp_port_connected.self_port) { | |
160 | return false; | |
161 | } | |
162 | ||
163 | if (ev_a->data.comp_port_connected.other_port != | |
164 | ev_b->data.comp_port_connected.other_port) { | |
165 | return false; | |
166 | } | |
167 | break; | |
fb9935cc PP |
168 | case COMP_PORT_DISCONNECTED: |
169 | if (ev_a->data.comp_port_disconnected.comp != | |
170 | ev_b->data.comp_port_disconnected.comp) { | |
171 | return false; | |
172 | } | |
173 | ||
174 | if (ev_a->data.comp_port_disconnected.port != | |
175 | ev_b->data.comp_port_disconnected.port) { | |
176 | return false; | |
177 | } | |
178 | break; | |
179 | case GRAPH_PORT_ADDED: | |
180 | if (ev_a->data.graph_port_added.comp != | |
181 | ev_b->data.graph_port_added.comp) { | |
182 | return false; | |
183 | } | |
184 | ||
185 | if (ev_a->data.graph_port_added.port != | |
186 | ev_b->data.graph_port_added.port) { | |
187 | return false; | |
188 | } | |
189 | break; | |
190 | case GRAPH_PORT_REMOVED: | |
191 | if (ev_a->data.graph_port_removed.comp != | |
192 | ev_b->data.graph_port_removed.comp) { | |
193 | return false; | |
194 | } | |
195 | ||
196 | if (ev_a->data.graph_port_removed.port != | |
197 | ev_b->data.graph_port_removed.port) { | |
198 | return false; | |
199 | } | |
200 | break; | |
201 | case GRAPH_PORTS_CONNECTED: | |
202 | if (ev_a->data.graph_ports_connected.upstream_comp != | |
203 | ev_b->data.graph_ports_connected.upstream_comp) { | |
204 | return false; | |
205 | } | |
206 | ||
207 | if (ev_a->data.graph_ports_connected.downstream_comp != | |
208 | ev_b->data.graph_ports_connected.downstream_comp) { | |
209 | return false; | |
210 | } | |
211 | ||
212 | if (ev_a->data.graph_ports_connected.upstream_port != | |
213 | ev_b->data.graph_ports_connected.upstream_port) { | |
214 | return false; | |
215 | } | |
216 | ||
217 | if (ev_a->data.graph_ports_connected.downstream_port != | |
218 | ev_b->data.graph_ports_connected.downstream_port) { | |
219 | return false; | |
220 | } | |
221 | ||
222 | if (ev_a->data.graph_ports_connected.conn != | |
223 | ev_b->data.graph_ports_connected.conn) { | |
224 | return false; | |
225 | } | |
226 | break; | |
227 | case GRAPH_PORTS_DISCONNECTED: | |
228 | if (ev_a->data.graph_ports_disconnected.upstream_comp != | |
229 | ev_b->data.graph_ports_disconnected.upstream_comp) { | |
230 | return false; | |
231 | } | |
232 | ||
233 | if (ev_a->data.graph_ports_disconnected.downstream_comp != | |
234 | ev_b->data.graph_ports_disconnected.downstream_comp) { | |
235 | return false; | |
236 | } | |
237 | ||
238 | if (ev_a->data.graph_ports_disconnected.upstream_port != | |
239 | ev_b->data.graph_ports_disconnected.upstream_port) { | |
240 | return false; | |
241 | } | |
242 | ||
243 | if (ev_a->data.graph_ports_disconnected.downstream_port != | |
244 | ev_b->data.graph_ports_disconnected.downstream_port) { | |
245 | return false; | |
246 | } | |
247 | break; | |
248 | default: | |
0fbb9a9f | 249 | abort(); |
fb9935cc PP |
250 | } |
251 | ||
252 | return true; | |
253 | } | |
254 | ||
255 | static | |
256 | bool has_event(struct event *event) | |
257 | { | |
258 | size_t i; | |
259 | ||
260 | for (i = 0; i < events->len; i++) { | |
261 | struct event *ev = &g_array_index(events, struct event, i); | |
262 | ||
263 | if (compare_events(event, ev)) { | |
264 | return true; | |
265 | } | |
266 | } | |
267 | ||
268 | return false; | |
269 | } | |
270 | ||
271 | static | |
272 | size_t event_pos(struct event *event) | |
273 | { | |
274 | size_t i; | |
275 | ||
276 | for (i = 0; i < events->len; i++) { | |
277 | struct event *ev = &g_array_index(events, struct event, i); | |
278 | ||
279 | if (compare_events(event, ev)) { | |
280 | return i; | |
281 | } | |
282 | } | |
283 | ||
1974687e | 284 | return SIZE_MAX; |
fb9935cc PP |
285 | } |
286 | ||
287 | static | |
d4393e08 PP |
288 | enum bt_notification_iterator_status src_iter_next( |
289 | struct bt_private_connection_private_notification_iterator *priv_iterator, | |
290 | bt_notification_array notifs, uint64_t capacity, | |
291 | uint64_t *count) | |
fb9935cc | 292 | { |
d4393e08 | 293 | return BT_NOTIFICATION_ITERATOR_STATUS_ERROR; |
fb9935cc PP |
294 | } |
295 | ||
296 | static | |
c14181ff | 297 | enum bt_component_status accept_port_connection( |
fb9935cc PP |
298 | struct bt_private_component *private_component, |
299 | struct bt_private_port *self_private_port, | |
300 | struct bt_port *other_port) | |
301 | { | |
fb9935cc PP |
302 | struct event event = { |
303 | .type = COMP_ACCEPT_PORT_CONNECTION, | |
304 | .data.comp_accept_port_connection = { | |
5c563278 PP |
305 | .comp = bt_component_borrow_from_private(private_component), |
306 | .self_port = bt_port_borrow_from_private(self_private_port), | |
fb9935cc PP |
307 | .other_port = other_port, |
308 | }, | |
309 | }; | |
310 | ||
fb9935cc | 311 | append_event(&event); |
c14181ff PP |
312 | return BT_COMPONENT_STATUS_OK; |
313 | } | |
314 | ||
315 | static | |
316 | void src_port_connected(struct bt_private_component *private_component, | |
317 | struct bt_private_port *self_private_port, | |
318 | struct bt_port *other_port) | |
319 | { | |
147337a3 | 320 | int ret; |
c14181ff PP |
321 | |
322 | struct event event = { | |
323 | .type = COMP_PORT_CONNECTED, | |
324 | .data.comp_port_connected = { | |
5c563278 PP |
325 | .comp = bt_component_borrow_from_private(private_component), |
326 | .self_port = bt_port_borrow_from_private(self_private_port), | |
c14181ff PP |
327 | .other_port = other_port, |
328 | }, | |
329 | }; | |
330 | ||
c14181ff | 331 | append_event(&event); |
fb9935cc PP |
332 | |
333 | switch (current_test) { | |
c14181ff | 334 | case TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED: |
147337a3 PP |
335 | ret = bt_private_component_source_add_output_private_port( |
336 | private_component, "hello", NULL, NULL); | |
25583cd0 | 337 | BT_ASSERT(ret == 0); |
fb9935cc PP |
338 | break; |
339 | default: | |
340 | break; | |
341 | } | |
fb9935cc PP |
342 | } |
343 | ||
344 | static | |
345 | void src_port_disconnected(struct bt_private_component *private_component, | |
346 | struct bt_private_port *private_port) | |
347 | { | |
348 | int ret; | |
349 | struct event event = { | |
350 | .type = COMP_PORT_DISCONNECTED, | |
351 | .data.comp_port_disconnected = { | |
5c563278 PP |
352 | .comp = bt_component_borrow_from_private(private_component), |
353 | .port = bt_port_borrow_from_private(private_port), | |
fb9935cc PP |
354 | }, |
355 | }; | |
356 | ||
fb9935cc PP |
357 | append_event(&event); |
358 | ||
359 | switch (current_test) { | |
360 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: | |
361 | ret = bt_private_port_remove_from_component(private_port); | |
25583cd0 | 362 | BT_ASSERT(ret == 0); |
fb9935cc PP |
363 | default: |
364 | break; | |
365 | } | |
366 | } | |
367 | ||
b9d103be PP |
368 | static |
369 | enum bt_component_status src_init(struct bt_private_component *priv_comp, | |
370 | struct bt_value *params, void *init_method_data) | |
371 | { | |
147337a3 | 372 | int ret; |
b9d103be | 373 | |
147337a3 PP |
374 | ret = bt_private_component_source_add_output_private_port( |
375 | priv_comp, "out", NULL, NULL); | |
25583cd0 | 376 | BT_ASSERT(ret == 0); |
b9d103be PP |
377 | return BT_COMPONENT_STATUS_OK; |
378 | } | |
379 | ||
fb9935cc PP |
380 | static |
381 | enum bt_component_status sink_consume( | |
382 | struct bt_private_component *priv_component) | |
383 | { | |
384 | struct bt_private_port *def_port; | |
385 | int ret; | |
386 | ||
387 | switch (current_test) { | |
388 | case TEST_SINK_REMOVES_PORT_IN_CONSUME: | |
389 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: | |
b9d103be PP |
390 | def_port = bt_private_component_sink_get_input_private_port_by_name( |
391 | priv_component, "in"); | |
25583cd0 | 392 | BT_ASSERT(def_port); |
fb9935cc | 393 | ret = bt_private_port_remove_from_component(def_port); |
25583cd0 | 394 | BT_ASSERT(ret == 0); |
fb9935cc PP |
395 | bt_put(def_port); |
396 | break; | |
397 | default: | |
398 | break; | |
399 | } | |
400 | ||
401 | return BT_COMPONENT_STATUS_OK; | |
402 | } | |
403 | ||
404 | static | |
c14181ff | 405 | void sink_port_connected(struct bt_private_component *private_component, |
fb9935cc PP |
406 | struct bt_private_port *self_private_port, |
407 | struct bt_port *other_port) | |
408 | { | |
409 | struct event event = { | |
c14181ff PP |
410 | .type = COMP_PORT_CONNECTED, |
411 | .data.comp_port_connected = { | |
5c563278 PP |
412 | .comp = bt_component_borrow_from_private(private_component), |
413 | .self_port = bt_port_borrow_from_private(self_private_port), | |
fb9935cc PP |
414 | .other_port = other_port, |
415 | }, | |
416 | }; | |
417 | ||
fb9935cc | 418 | append_event(&event); |
fb9935cc PP |
419 | } |
420 | ||
421 | static | |
422 | void sink_port_disconnected(struct bt_private_component *private_component, | |
423 | struct bt_private_port *private_port) | |
424 | { | |
425 | struct event event = { | |
426 | .type = COMP_PORT_DISCONNECTED, | |
427 | .data.comp_port_disconnected = { | |
5c563278 PP |
428 | .comp = bt_component_borrow_from_private(private_component), |
429 | .port = bt_port_borrow_from_private(private_port), | |
fb9935cc PP |
430 | }, |
431 | }; | |
432 | ||
fb9935cc PP |
433 | append_event(&event); |
434 | } | |
435 | ||
b9d103be PP |
436 | static |
437 | enum bt_component_status sink_init(struct bt_private_component *priv_comp, | |
438 | struct bt_value *params, void *init_method_data) | |
439 | { | |
147337a3 | 440 | int ret; |
b9d103be | 441 | |
147337a3 PP |
442 | ret = bt_private_component_sink_add_input_private_port(priv_comp, |
443 | "in", NULL, NULL); | |
25583cd0 | 444 | BT_ASSERT(ret == 0); |
b9d103be PP |
445 | return BT_COMPONENT_STATUS_OK; |
446 | } | |
447 | ||
fb9935cc PP |
448 | static |
449 | void graph_port_added(struct bt_port *port, | |
450 | void *data) | |
451 | { | |
452 | struct bt_component *comp = bt_port_get_component(port); | |
453 | ||
25583cd0 | 454 | BT_ASSERT(comp); |
fb9935cc PP |
455 | bt_put(comp); |
456 | ||
457 | struct event event = { | |
458 | .type = GRAPH_PORT_ADDED, | |
459 | .data.graph_port_added = { | |
460 | .comp = comp, | |
461 | .port = port, | |
462 | }, | |
463 | }; | |
464 | ||
465 | append_event(&event); | |
466 | } | |
467 | ||
468 | static | |
469 | void graph_port_removed(struct bt_component *component, | |
470 | struct bt_port *port, void *data) | |
471 | { | |
472 | struct event event = { | |
473 | .type = GRAPH_PORT_REMOVED, | |
474 | .data.graph_port_removed = { | |
475 | .comp = component, | |
476 | .port = port, | |
477 | }, | |
478 | }; | |
479 | ||
480 | append_event(&event); | |
481 | } | |
482 | ||
483 | static | |
484 | void graph_ports_connected(struct bt_port *upstream_port, | |
485 | struct bt_port *downstream_port, void *data) | |
486 | { | |
487 | struct bt_component *upstream_comp = | |
488 | bt_port_get_component(upstream_port); | |
489 | struct bt_component *downstream_comp = | |
490 | bt_port_get_component(downstream_port); | |
491 | struct bt_connection *conn = bt_port_get_connection(upstream_port); | |
492 | ||
25583cd0 PP |
493 | BT_ASSERT(upstream_comp); |
494 | BT_ASSERT(downstream_comp); | |
495 | BT_ASSERT(conn); | |
fb9935cc PP |
496 | bt_put(upstream_comp); |
497 | bt_put(downstream_comp); | |
498 | bt_put(conn); | |
499 | ||
500 | struct event event = { | |
501 | .type = GRAPH_PORTS_CONNECTED, | |
502 | .data.graph_ports_connected = { | |
503 | .upstream_comp = upstream_comp, | |
504 | .downstream_comp = downstream_comp, | |
505 | .upstream_port = upstream_port, | |
506 | .downstream_port = downstream_port, | |
507 | .conn = conn, | |
508 | }, | |
509 | }; | |
510 | ||
511 | append_event(&event); | |
512 | } | |
513 | ||
514 | static | |
515 | void graph_ports_disconnected( | |
516 | struct bt_component *upstream_comp, | |
517 | struct bt_component *downstream_comp, | |
518 | struct bt_port *upstream_port, struct bt_port *downstream_port, | |
519 | void *data) | |
520 | { | |
521 | struct event event = { | |
522 | .type = GRAPH_PORTS_DISCONNECTED, | |
523 | .data.graph_ports_disconnected = { | |
524 | .upstream_comp = upstream_comp, | |
525 | .downstream_comp = downstream_comp, | |
526 | .upstream_port = upstream_port, | |
527 | .downstream_port = downstream_port, | |
528 | }, | |
529 | }; | |
530 | ||
531 | append_event(&event); | |
532 | } | |
533 | ||
534 | static | |
535 | void init_test(void) | |
536 | { | |
537 | int ret; | |
538 | ||
539 | src_comp_class = bt_component_class_source_create("src", src_iter_next); | |
25583cd0 | 540 | BT_ASSERT(src_comp_class); |
b9d103be | 541 | ret = bt_component_class_set_init_method(src_comp_class, src_init); |
25583cd0 | 542 | BT_ASSERT(ret == 0); |
fb9935cc | 543 | ret = bt_component_class_set_accept_port_connection_method( |
c14181ff | 544 | src_comp_class, accept_port_connection); |
25583cd0 | 545 | BT_ASSERT(ret == 0); |
c14181ff PP |
546 | ret = bt_component_class_set_port_connected_method(src_comp_class, |
547 | src_port_connected); | |
25583cd0 | 548 | BT_ASSERT(ret == 0); |
fb9935cc PP |
549 | ret = bt_component_class_set_port_disconnected_method( |
550 | src_comp_class, src_port_disconnected); | |
25583cd0 | 551 | BT_ASSERT(ret == 0); |
fb9935cc | 552 | sink_comp_class = bt_component_class_sink_create("sink", sink_consume); |
25583cd0 | 553 | BT_ASSERT(sink_comp_class); |
b9d103be | 554 | ret = bt_component_class_set_init_method(sink_comp_class, sink_init); |
25583cd0 | 555 | BT_ASSERT(ret == 0); |
fb9935cc | 556 | ret = bt_component_class_set_accept_port_connection_method( |
c14181ff | 557 | sink_comp_class, accept_port_connection); |
25583cd0 | 558 | BT_ASSERT(ret == 0); |
c14181ff PP |
559 | ret = bt_component_class_set_port_connected_method(sink_comp_class, |
560 | sink_port_connected); | |
25583cd0 | 561 | BT_ASSERT(ret == 0); |
c14181ff PP |
562 | ret = bt_component_class_set_port_disconnected_method(sink_comp_class, |
563 | sink_port_disconnected); | |
25583cd0 | 564 | BT_ASSERT(ret == 0); |
fb9935cc PP |
565 | bt_component_class_freeze(src_comp_class); |
566 | bt_component_class_freeze(sink_comp_class); | |
567 | events = g_array_new(FALSE, TRUE, sizeof(struct event)); | |
25583cd0 | 568 | BT_ASSERT(events); |
fb9935cc PP |
569 | } |
570 | ||
571 | static | |
572 | void fini_test(void) | |
573 | { | |
574 | bt_put(src_comp_class); | |
575 | bt_put(sink_comp_class); | |
576 | g_array_free(events, TRUE); | |
577 | } | |
578 | ||
579 | static | |
36712f1d | 580 | struct bt_component *create_src(struct bt_graph *graph) |
fb9935cc | 581 | { |
36712f1d PP |
582 | struct bt_component *comp; |
583 | int ret; | |
fb9935cc | 584 | |
36712f1d PP |
585 | ret = bt_graph_add_component(graph, src_comp_class, "src-comp", NULL, |
586 | &comp); | |
25583cd0 | 587 | BT_ASSERT(ret == 0); |
fb9935cc PP |
588 | return comp; |
589 | } | |
590 | ||
591 | static | |
36712f1d | 592 | struct bt_component *create_sink(struct bt_graph *graph) |
fb9935cc | 593 | { |
36712f1d PP |
594 | struct bt_component *comp; |
595 | int ret; | |
fb9935cc | 596 | |
36712f1d PP |
597 | ret = bt_graph_add_component(graph, sink_comp_class, "sink-comp", |
598 | NULL, &comp); | |
25583cd0 | 599 | BT_ASSERT(ret == 0); |
fb9935cc PP |
600 | return comp; |
601 | } | |
602 | ||
603 | static | |
604 | struct bt_graph *create_graph(void) | |
605 | { | |
606 | struct bt_graph *graph = bt_graph_create(); | |
607 | int ret; | |
608 | ||
25583cd0 | 609 | BT_ASSERT(graph); |
8cc092c9 PP |
610 | ret = bt_graph_add_port_added_listener(graph, graph_port_added, NULL, |
611 | NULL); | |
25583cd0 | 612 | BT_ASSERT(ret >= 0); |
fb9935cc | 613 | ret = bt_graph_add_port_removed_listener(graph, graph_port_removed, |
8cc092c9 | 614 | NULL, NULL); |
25583cd0 | 615 | BT_ASSERT(ret >= 0); |
8cc092c9 PP |
616 | ret = bt_graph_add_ports_connected_listener(graph, |
617 | graph_ports_connected, NULL, NULL); | |
25583cd0 | 618 | BT_ASSERT(ret >= 0); |
fb9935cc | 619 | ret = bt_graph_add_ports_disconnected_listener(graph, |
8cc092c9 | 620 | graph_ports_disconnected, NULL, NULL); |
25583cd0 | 621 | BT_ASSERT(ret >= 0); |
fb9935cc PP |
622 | return graph; |
623 | } | |
624 | ||
625 | static | |
626 | void prepare_test(enum test test, const char *name) | |
627 | { | |
628 | clear_events(); | |
629 | current_test = test; | |
630 | diag("test: %s", name); | |
631 | } | |
632 | ||
633 | static | |
c14181ff | 634 | void test_sink_removes_port_in_port_connected_then_src_removes_disconnected_port(void) |
fb9935cc PP |
635 | { |
636 | int ret; | |
637 | struct bt_component *src; | |
638 | struct bt_component *sink; | |
639 | struct bt_graph *graph; | |
640 | struct bt_port *src_def_port; | |
641 | struct bt_port *sink_def_port; | |
642 | struct bt_connection *conn; | |
643 | struct event event; | |
a256a42d | 644 | enum bt_graph_status status; |
c14181ff PP |
645 | size_t src_accept_port_connection_pos; |
646 | size_t sink_accept_port_connection_pos; | |
647 | size_t src_port_connected_pos; | |
648 | size_t sink_port_connected_pos; | |
fb9935cc PP |
649 | size_t graph_ports_connected; |
650 | size_t src_port_disconnected_pos; | |
651 | size_t sink_port_disconnected_pos; | |
652 | size_t graph_ports_disconnected_pos; | |
653 | size_t graph_port_removed_src_pos; | |
654 | size_t graph_port_removed_sink_pos; | |
655 | ||
656 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT, | |
657 | "sink removes port in consume, then source removes disconnected port"); | |
fb9935cc | 658 | graph = create_graph(); |
25583cd0 | 659 | BT_ASSERT(graph); |
36712f1d PP |
660 | src = create_src(graph); |
661 | sink = create_sink(graph); | |
b9d103be | 662 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
25583cd0 | 663 | BT_ASSERT(src_def_port); |
b9d103be | 664 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
25583cd0 | 665 | BT_ASSERT(sink_def_port); |
a256a42d PP |
666 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
667 | &conn); | |
25583cd0 PP |
668 | BT_ASSERT(status == 0); |
669 | BT_ASSERT(conn); | |
fb9935cc | 670 | |
36712f1d PP |
671 | /* We're supposed to have 7 events so far */ |
672 | ok(events->len == 7, "we have the expected number of events (before consume)"); | |
673 | ||
674 | /* Source's port added */ | |
675 | event.type = GRAPH_PORT_ADDED; | |
676 | event.data.graph_port_added.comp = src; | |
677 | event.data.graph_port_added.port = src_def_port; | |
678 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
679 | ||
680 | /* Sink's port added */ | |
681 | event.type = GRAPH_PORT_ADDED; | |
682 | event.data.graph_port_added.comp = sink; | |
683 | event.data.graph_port_added.port = sink_def_port; | |
684 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
685 | |
686 | /* Source's accept port connection */ | |
687 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
688 | event.data.comp_accept_port_connection.comp = src; | |
689 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
690 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
691 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 692 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
693 | |
694 | /* Sink's accept port connection */ | |
695 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
696 | event.data.comp_accept_port_connection.comp = sink; | |
697 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
698 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
699 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
700 | sink_accept_port_connection_pos = event_pos(&event); |
701 | ||
702 | /* Source's port connected */ | |
703 | event.type = COMP_PORT_CONNECTED; | |
704 | event.data.comp_port_connected.comp = src; | |
705 | event.data.comp_port_connected.self_port = src_def_port; | |
706 | event.data.comp_port_connected.other_port = sink_def_port; | |
707 | ok(has_event(&event), "got the expected source's port connected event"); | |
708 | src_port_connected_pos = event_pos(&event); | |
709 | ||
710 | /* Sink's port connected */ | |
711 | event.type = COMP_PORT_CONNECTED; | |
712 | event.data.comp_port_connected.comp = sink; | |
713 | event.data.comp_port_connected.self_port = sink_def_port; | |
714 | event.data.comp_port_connected.other_port = src_def_port; | |
715 | ok(has_event(&event), "got the expected sink's port connected event"); | |
716 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
717 | |
718 | /* Graph's ports connected */ | |
719 | event.type = GRAPH_PORTS_CONNECTED; | |
720 | event.data.graph_ports_connected.upstream_comp = src; | |
721 | event.data.graph_ports_connected.downstream_comp = sink; | |
722 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
723 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
724 | event.data.graph_ports_connected.conn = conn; | |
725 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
726 | graph_ports_connected = event_pos(&event); | |
727 | ||
728 | /* Order of events */ | |
c14181ff | 729 | ok(src_port_connected_pos < graph_ports_connected, |
fb9935cc | 730 | "event order is good (1)"); |
c14181ff | 731 | ok(sink_port_connected_pos < graph_ports_connected, |
fb9935cc | 732 | "event order is good (2)"); |
c14181ff PP |
733 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
734 | "event order is good (3)"); | |
735 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
736 | "event order is good (4)"); | |
fb9935cc PP |
737 | |
738 | /* Consume sink once */ | |
739 | clear_events(); | |
740 | ret = bt_graph_consume(graph); | |
25583cd0 | 741 | BT_ASSERT(ret == 0); |
fb9935cc PP |
742 | |
743 | /* We're supposed to have 5 new events */ | |
744 | ok(events->len == 5, "we have the expected number of events (after consume)"); | |
745 | ||
746 | /* Source's port disconnected */ | |
747 | event.type = COMP_PORT_DISCONNECTED; | |
748 | event.data.comp_port_disconnected.comp = src; | |
749 | event.data.comp_port_disconnected.port = src_def_port; | |
750 | ok(has_event(&event), "got the expected source's port disconnected event"); | |
751 | src_port_disconnected_pos = event_pos(&event); | |
752 | ||
753 | /* Sink's port disconnected */ | |
754 | event.type = COMP_PORT_DISCONNECTED; | |
755 | event.data.comp_port_disconnected.comp = sink; | |
756 | event.data.comp_port_disconnected.port = sink_def_port; | |
757 | ok(has_event(&event), "got the expected sink's port disconnected event"); | |
758 | sink_port_disconnected_pos = event_pos(&event); | |
759 | ||
760 | /* Graph's ports disconnected */ | |
761 | event.type = GRAPH_PORTS_DISCONNECTED; | |
762 | event.data.graph_ports_disconnected.upstream_comp = src; | |
763 | event.data.graph_ports_disconnected.downstream_comp = sink; | |
764 | event.data.graph_ports_disconnected.upstream_port = src_def_port; | |
765 | event.data.graph_ports_disconnected.downstream_port = sink_def_port; | |
766 | ok(has_event(&event), "got the expected graph's ports disconnected event"); | |
767 | graph_ports_disconnected_pos = event_pos(&event); | |
768 | ||
769 | /* Graph's port removed (sink) */ | |
770 | event.type = GRAPH_PORT_REMOVED; | |
771 | event.data.graph_port_removed.comp = sink; | |
772 | event.data.graph_port_removed.port = sink_def_port; | |
773 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); | |
774 | graph_port_removed_sink_pos = event_pos(&event); | |
775 | ||
776 | /* Graph's port removed (source) */ | |
777 | event.type = GRAPH_PORT_REMOVED; | |
778 | event.data.graph_port_removed.comp = src; | |
779 | event.data.graph_port_removed.port = src_def_port; | |
780 | ok(has_event(&event), "got the expected graph's port removed event (for source)"); | |
781 | graph_port_removed_src_pos = event_pos(&event); | |
782 | ||
783 | /* Order of events */ | |
784 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, | |
785 | "event order is good (5)"); | |
786 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, | |
787 | "event order is good (6)"); | |
788 | ok(src_port_disconnected_pos < graph_port_removed_src_pos, | |
789 | "event order is good (7)"); | |
790 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, | |
791 | "event order is good (8)"); | |
792 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, | |
793 | "event order is good (9)"); | |
794 | ok(sink_port_disconnected_pos < graph_port_removed_src_pos, | |
795 | "event order is good (10)"); | |
796 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, | |
797 | "event order is good (11)"); | |
798 | ok(graph_port_removed_src_pos < graph_ports_disconnected_pos, | |
799 | "event order is good (12)"); | |
800 | ok(graph_port_removed_src_pos < graph_port_removed_sink_pos, | |
801 | "event order is good (13)"); | |
802 | ||
803 | bt_put(graph); | |
804 | bt_put(sink); | |
805 | bt_put(src); | |
806 | bt_put(conn); | |
807 | bt_put(src_def_port); | |
808 | bt_put(sink_def_port); | |
809 | } | |
810 | ||
811 | static | |
c14181ff | 812 | void test_sink_removes_port_in_port_connected(void) |
fb9935cc PP |
813 | { |
814 | int ret; | |
815 | struct bt_component *src; | |
816 | struct bt_component *sink; | |
817 | struct bt_graph *graph; | |
818 | struct bt_port *src_def_port; | |
819 | struct bt_port *sink_def_port; | |
820 | struct bt_connection *conn; | |
821 | struct event event; | |
a256a42d | 822 | enum bt_graph_status status; |
c14181ff PP |
823 | size_t src_accept_port_connection_pos; |
824 | size_t sink_accept_port_connection_pos; | |
825 | size_t src_port_connected_pos; | |
826 | size_t sink_port_connected_pos; | |
fb9935cc PP |
827 | size_t graph_ports_connected_pos; |
828 | size_t src_port_disconnected_pos; | |
829 | size_t sink_port_disconnected_pos; | |
830 | size_t graph_ports_disconnected_pos; | |
831 | size_t graph_port_removed_sink_pos; | |
832 | ||
833 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME, | |
834 | "sink removes port in consume"); | |
fb9935cc | 835 | graph = create_graph(); |
25583cd0 | 836 | BT_ASSERT(graph); |
36712f1d PP |
837 | src = create_src(graph); |
838 | sink = create_sink(graph); | |
b9d103be | 839 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
25583cd0 | 840 | BT_ASSERT(src_def_port); |
b9d103be | 841 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
25583cd0 | 842 | BT_ASSERT(sink_def_port); |
a256a42d PP |
843 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
844 | &conn); | |
25583cd0 | 845 | BT_ASSERT(status == 0); |
fb9935cc | 846 | |
36712f1d PP |
847 | /* We're supposed to have 7 events so far */ |
848 | ok(events->len == 7, "we have the expected number of events (before consume)"); | |
849 | ||
850 | /* Source's port added */ | |
851 | event.type = GRAPH_PORT_ADDED; | |
852 | event.data.graph_port_added.comp = src; | |
853 | event.data.graph_port_added.port = src_def_port; | |
854 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
855 | ||
856 | /* Sink's port added */ | |
857 | event.type = GRAPH_PORT_ADDED; | |
858 | event.data.graph_port_added.comp = sink; | |
859 | event.data.graph_port_added.port = sink_def_port; | |
860 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
861 | |
862 | /* Source's accept port connection */ | |
863 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
864 | event.data.comp_accept_port_connection.comp = src; | |
865 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
866 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
867 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 868 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
869 | |
870 | /* Sink's accept port connection */ | |
871 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
872 | event.data.comp_accept_port_connection.comp = sink; | |
873 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
874 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
875 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
876 | sink_accept_port_connection_pos = event_pos(&event); |
877 | ||
878 | /* Source's port connected */ | |
879 | event.type = COMP_PORT_CONNECTED; | |
880 | event.data.comp_port_connected.comp = src; | |
881 | event.data.comp_port_connected.self_port = src_def_port; | |
882 | event.data.comp_port_connected.other_port = sink_def_port; | |
883 | ok(has_event(&event), "got the expected source's port connected event"); | |
884 | src_port_connected_pos = event_pos(&event); | |
885 | ||
886 | /* Sink's port connected */ | |
887 | event.type = COMP_PORT_CONNECTED; | |
888 | event.data.comp_port_connected.comp = sink; | |
889 | event.data.comp_port_connected.self_port = sink_def_port; | |
890 | event.data.comp_port_connected.other_port = src_def_port; | |
891 | ok(has_event(&event), "got the expected sink's port connected event"); | |
892 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
893 | |
894 | /* Graph's ports connected */ | |
895 | event.type = GRAPH_PORTS_CONNECTED; | |
896 | event.data.graph_ports_connected.upstream_comp = src; | |
897 | event.data.graph_ports_connected.downstream_comp = sink; | |
898 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
899 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
900 | event.data.graph_ports_connected.conn = conn; | |
901 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
902 | graph_ports_connected_pos = event_pos(&event); | |
903 | ||
904 | /* Order of events */ | |
c14181ff | 905 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 906 | "event order is good (1)"); |
c14181ff | 907 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 908 | "event order is good (2)"); |
c14181ff PP |
909 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
910 | "event order is good (3)"); | |
911 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
912 | "event order is good (4)"); | |
fb9935cc PP |
913 | |
914 | /* Consume sink once */ | |
915 | clear_events(); | |
916 | ret = bt_graph_consume(graph); | |
25583cd0 | 917 | BT_ASSERT(ret == 0); |
fb9935cc PP |
918 | |
919 | /* We're supposed to have 4 new events */ | |
920 | ok(events->len == 4, "we have the expected number of events (after consume)"); | |
921 | ||
922 | /* Source's port disconnected */ | |
923 | event.type = COMP_PORT_DISCONNECTED; | |
924 | event.data.comp_port_disconnected.comp = src; | |
925 | event.data.comp_port_disconnected.port = src_def_port; | |
926 | ok(has_event(&event), "got the expected source's port disconnected event"); | |
927 | src_port_disconnected_pos = event_pos(&event); | |
928 | ||
929 | /* Sink's port disconnected */ | |
930 | event.type = COMP_PORT_DISCONNECTED; | |
931 | event.data.comp_port_disconnected.comp = sink; | |
932 | event.data.comp_port_disconnected.port = sink_def_port; | |
933 | ok(has_event(&event), "got the expected sink's port disconnected event"); | |
934 | sink_port_disconnected_pos = event_pos(&event); | |
935 | ||
936 | /* Graph's ports disconnected */ | |
937 | event.type = GRAPH_PORTS_DISCONNECTED; | |
938 | event.data.graph_ports_disconnected.upstream_comp = src; | |
939 | event.data.graph_ports_disconnected.downstream_comp = sink; | |
940 | event.data.graph_ports_disconnected.upstream_port = src_def_port; | |
941 | event.data.graph_ports_disconnected.downstream_port = sink_def_port; | |
942 | ok(has_event(&event), "got the expected graph's ports disconnected event"); | |
943 | graph_ports_disconnected_pos = event_pos(&event); | |
944 | ||
945 | /* Graph's port removed (sink) */ | |
946 | event.type = GRAPH_PORT_REMOVED; | |
947 | event.data.graph_port_removed.comp = sink; | |
948 | event.data.graph_port_removed.port = sink_def_port; | |
949 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); | |
950 | graph_port_removed_sink_pos = event_pos(&event); | |
951 | ||
952 | /* Order of events */ | |
953 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, | |
954 | "event order is good (5)"); | |
955 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, | |
956 | "event order is good (7)"); | |
957 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, | |
958 | "event order is good (8)"); | |
959 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, | |
960 | "event order is good (10)"); | |
961 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, | |
962 | "event order is good (11)"); | |
963 | ||
964 | bt_put(graph); | |
965 | bt_put(sink); | |
966 | bt_put(src); | |
967 | bt_put(conn); | |
968 | bt_put(src_def_port); | |
969 | bt_put(sink_def_port); | |
970 | } | |
971 | ||
972 | static | |
c14181ff | 973 | void test_src_adds_port_in_port_connected(void) |
fb9935cc PP |
974 | { |
975 | struct bt_component *src; | |
976 | struct bt_component *sink; | |
977 | struct bt_graph *graph; | |
978 | struct bt_port *src_def_port; | |
979 | struct bt_port *sink_def_port; | |
980 | struct bt_port *src_hello_port; | |
981 | struct bt_connection *conn; | |
982 | struct event event; | |
a256a42d | 983 | enum bt_graph_status status; |
c14181ff PP |
984 | size_t src_accept_port_connection_pos; |
985 | size_t sink_accept_port_connection_pos; | |
986 | size_t src_port_connected_pos; | |
987 | size_t sink_port_connected_pos; | |
fb9935cc PP |
988 | size_t graph_ports_connected_pos; |
989 | size_t graph_port_added_src_pos; | |
990 | ||
c14181ff PP |
991 | prepare_test(TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED, |
992 | "source adds port in port connected"); | |
fb9935cc | 993 | graph = create_graph(); |
25583cd0 | 994 | BT_ASSERT(graph); |
36712f1d PP |
995 | src = create_src(graph); |
996 | sink = create_sink(graph); | |
b9d103be | 997 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
25583cd0 | 998 | BT_ASSERT(src_def_port); |
b9d103be | 999 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
25583cd0 | 1000 | BT_ASSERT(sink_def_port); |
a256a42d PP |
1001 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
1002 | &conn); | |
25583cd0 | 1003 | BT_ASSERT(status == 0); |
9ac68eb1 PP |
1004 | src_hello_port = bt_component_source_get_output_port_by_name(src, |
1005 | "hello"); | |
25583cd0 | 1006 | BT_ASSERT(src_hello_port); |
fb9935cc | 1007 | |
36712f1d PP |
1008 | /* We're supposed to have 8 events */ |
1009 | ok(events->len == 8, "we have the expected number of events"); | |
1010 | ||
1011 | /* Source's port added */ | |
1012 | event.type = GRAPH_PORT_ADDED; | |
1013 | event.data.graph_port_added.comp = src; | |
1014 | event.data.graph_port_added.port = src_def_port; | |
1015 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
1016 | ||
1017 | /* Sink's port added */ | |
1018 | event.type = GRAPH_PORT_ADDED; | |
1019 | event.data.graph_port_added.comp = sink; | |
1020 | event.data.graph_port_added.port = sink_def_port; | |
1021 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
1022 | |
1023 | /* Source's accept port connection */ | |
1024 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1025 | event.data.comp_accept_port_connection.comp = src; | |
1026 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
1027 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
1028 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff PP |
1029 | src_accept_port_connection_pos = event_pos(&event); |
1030 | ||
1031 | /* Sink's accept port connection */ | |
1032 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1033 | event.data.comp_accept_port_connection.comp = sink; | |
1034 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
1035 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
1036 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
1037 | sink_accept_port_connection_pos = event_pos(&event); | |
1038 | ||
1039 | /* Source's port connected */ | |
1040 | event.type = COMP_PORT_CONNECTED; | |
1041 | event.data.comp_port_connected.comp = src; | |
1042 | event.data.comp_port_connected.self_port = src_def_port; | |
1043 | event.data.comp_port_connected.other_port = sink_def_port; | |
1044 | ok(has_event(&event), "got the expected source's port connected event"); | |
1045 | src_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1046 | |
1047 | /* Graph's port added (source) */ | |
1048 | event.type = GRAPH_PORT_ADDED; | |
1049 | event.data.graph_port_added.comp = src; | |
1050 | event.data.graph_port_added.port = src_hello_port; | |
1051 | ok(has_event(&event), "got the expected graph's port added event (for source)"); | |
1052 | graph_port_added_src_pos = event_pos(&event); | |
1053 | ||
c14181ff PP |
1054 | /* Sink's port connected */ |
1055 | event.type = COMP_PORT_CONNECTED; | |
1056 | event.data.comp_port_connected.comp = sink; | |
1057 | event.data.comp_port_connected.self_port = sink_def_port; | |
1058 | event.data.comp_port_connected.other_port = src_def_port; | |
1059 | ok(has_event(&event), "got the expected sink's port connected event"); | |
1060 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1061 | |
1062 | /* Graph's ports connected */ | |
1063 | event.type = GRAPH_PORTS_CONNECTED; | |
1064 | event.data.graph_ports_connected.upstream_comp = src; | |
1065 | event.data.graph_ports_connected.downstream_comp = sink; | |
1066 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
1067 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
1068 | event.data.graph_ports_connected.conn = conn; | |
1069 | ok(has_event(&event), "got the expected graph's port connected event (for source)"); | |
1070 | graph_ports_connected_pos = event_pos(&event); | |
1071 | ||
1072 | /* Order of events */ | |
c14181ff | 1073 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1074 | "event order is good (1)"); |
c14181ff | 1075 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1076 | "event order is good (2)"); |
c14181ff | 1077 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
fb9935cc | 1078 | "event order is good (3)"); |
c14181ff | 1079 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, |
fb9935cc | 1080 | "event order is good (4)"); |
c14181ff PP |
1081 | ok(src_port_connected_pos < graph_port_added_src_pos, |
1082 | "event order is good (5)"); | |
1083 | ok(graph_port_added_src_pos < graph_ports_connected_pos, | |
1084 | "event order is good (6)"); | |
fb9935cc PP |
1085 | |
1086 | bt_put(graph); | |
1087 | bt_put(sink); | |
1088 | bt_put(src); | |
1089 | bt_put(conn); | |
1090 | bt_put(src_def_port); | |
1091 | bt_put(sink_def_port); | |
1092 | bt_put(src_hello_port); | |
1093 | } | |
1094 | ||
1095 | static | |
1096 | void test_simple(void) | |
1097 | { | |
1098 | struct bt_component *src; | |
1099 | struct bt_component *sink; | |
1100 | struct bt_graph *graph; | |
1101 | struct bt_port *src_def_port; | |
1102 | struct bt_port *sink_def_port; | |
1103 | struct bt_connection *conn; | |
1104 | struct event event; | |
a256a42d | 1105 | enum bt_graph_status status; |
c14181ff PP |
1106 | size_t src_accept_port_connection_pos; |
1107 | size_t sink_accept_port_connection_pos; | |
1108 | size_t src_port_connected_pos; | |
1109 | size_t sink_port_connected_pos; | |
fb9935cc PP |
1110 | size_t graph_ports_connected_pos; |
1111 | ||
1112 | prepare_test(TEST_SIMPLE, "simple"); | |
fb9935cc | 1113 | graph = create_graph(); |
25583cd0 | 1114 | BT_ASSERT(graph); |
36712f1d PP |
1115 | src = create_src(graph); |
1116 | sink = create_sink(graph); | |
b9d103be | 1117 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
25583cd0 | 1118 | BT_ASSERT(src_def_port); |
b9d103be | 1119 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
25583cd0 | 1120 | BT_ASSERT(sink_def_port); |
a256a42d PP |
1121 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
1122 | &conn); | |
25583cd0 | 1123 | BT_ASSERT(status == 0); |
fb9935cc | 1124 | |
36712f1d PP |
1125 | /* We're supposed to have 7 events */ |
1126 | ok(events->len == 7, "we have the expected number of events"); | |
1127 | ||
1128 | /* Source's port added */ | |
1129 | event.type = GRAPH_PORT_ADDED; | |
1130 | event.data.graph_port_added.comp = src; | |
1131 | event.data.graph_port_added.port = src_def_port; | |
1132 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
1133 | ||
1134 | /* Sink's port added */ | |
1135 | event.type = GRAPH_PORT_ADDED; | |
1136 | event.data.graph_port_added.comp = sink; | |
1137 | event.data.graph_port_added.port = sink_def_port; | |
1138 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
1139 | |
1140 | /* Source's accept port connection */ | |
1141 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1142 | event.data.comp_accept_port_connection.comp = src; | |
1143 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
1144 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
1145 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 1146 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
1147 | |
1148 | /* Sink's accept port connection */ | |
1149 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1150 | event.data.comp_accept_port_connection.comp = sink; | |
1151 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
1152 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
1153 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
1154 | sink_accept_port_connection_pos = event_pos(&event); |
1155 | ||
1156 | /* Source's port connected */ | |
1157 | event.type = COMP_PORT_CONNECTED; | |
1158 | event.data.comp_port_connected.comp = src; | |
1159 | event.data.comp_port_connected.self_port = src_def_port; | |
1160 | event.data.comp_port_connected.other_port = sink_def_port; | |
1161 | ok(has_event(&event), "got the expected source's port connected event"); | |
1162 | src_port_connected_pos = event_pos(&event); | |
1163 | ||
1164 | /* Sink's port connected */ | |
1165 | event.type = COMP_PORT_CONNECTED; | |
1166 | event.data.comp_port_connected.comp = sink; | |
1167 | event.data.comp_port_connected.self_port = sink_def_port; | |
1168 | event.data.comp_port_connected.other_port = src_def_port; | |
1169 | ok(has_event(&event), "got the expected sink's port connected event"); | |
1170 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1171 | |
1172 | /* Graph's port connected */ | |
1173 | event.type = GRAPH_PORTS_CONNECTED; | |
1174 | event.data.graph_ports_connected.upstream_comp = src; | |
1175 | event.data.graph_ports_connected.downstream_comp = sink; | |
1176 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
1177 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
1178 | event.data.graph_ports_connected.conn = conn; | |
1179 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
1180 | graph_ports_connected_pos = event_pos(&event); | |
1181 | ||
1182 | /* Order of events */ | |
c14181ff | 1183 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1184 | "event order is good (1)"); |
c14181ff | 1185 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1186 | "event order is good (2)"); |
c14181ff PP |
1187 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
1188 | "event order is good (3)"); | |
1189 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
1190 | "event order is good (4)"); | |
fb9935cc PP |
1191 | |
1192 | bt_put(graph); | |
1193 | bt_put(sink); | |
1194 | bt_put(src); | |
1195 | bt_put(conn); | |
1196 | bt_put(src_def_port); | |
1197 | bt_put(sink_def_port); | |
1198 | } | |
1199 | ||
1200 | static | |
1201 | void test_empty_graph(void) | |
1202 | { | |
1203 | struct bt_graph *graph; | |
1204 | ||
1205 | prepare_test(TEST_EMPTY_GRAPH, "empty graph"); | |
1206 | graph = create_graph(); | |
1207 | ok(events->len == 0, "empty graph generates no events"); | |
1208 | bt_put(graph); | |
1209 | } | |
1210 | ||
1211 | int main(int argc, char **argv) | |
1212 | { | |
1213 | plan_tests(NR_TESTS); | |
1214 | init_test(); | |
1215 | test_empty_graph(); | |
1216 | test_simple(); | |
c14181ff PP |
1217 | test_src_adds_port_in_port_connected(); |
1218 | test_sink_removes_port_in_port_connected(); | |
1219 | test_sink_removes_port_in_port_connected_then_src_removes_disconnected_port(); | |
fb9935cc PP |
1220 | fini_test(); |
1221 | return exit_status(); | |
1222 | } |