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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 | ||
e0831b38 | 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> | |
38 | #include <assert.h> | |
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 | ||
41342c71 | 284 | return SIZE_MAX; |
fb9935cc PP |
285 | } |
286 | ||
287 | static | |
fe7265b5 PP |
288 | struct bt_notification_iterator_next_method_return src_iter_next( |
289 | struct bt_private_connection_private_notification_iterator *priv_iterator) | |
fb9935cc | 290 | { |
fe7265b5 | 291 | struct bt_notification_iterator_next_method_return ret = { |
fb9935cc PP |
292 | .status = BT_NOTIFICATION_ITERATOR_STATUS_ERROR, |
293 | }; | |
294 | ||
295 | return ret; | |
296 | } | |
297 | ||
298 | static | |
c14181ff | 299 | enum bt_component_status accept_port_connection( |
fb9935cc PP |
300 | struct bt_private_component *private_component, |
301 | struct bt_private_port *self_private_port, | |
302 | struct bt_port *other_port) | |
303 | { | |
fb9935cc PP |
304 | struct event event = { |
305 | .type = COMP_ACCEPT_PORT_CONNECTION, | |
306 | .data.comp_accept_port_connection = { | |
f7c3ac09 PP |
307 | .comp = bt_component_borrow_from_private(private_component), |
308 | .self_port = bt_port_borrow_from_private(self_private_port), | |
fb9935cc PP |
309 | .other_port = other_port, |
310 | }, | |
311 | }; | |
312 | ||
fb9935cc | 313 | append_event(&event); |
c14181ff PP |
314 | return BT_COMPONENT_STATUS_OK; |
315 | } | |
316 | ||
317 | static | |
318 | void src_port_connected(struct bt_private_component *private_component, | |
319 | struct bt_private_port *self_private_port, | |
320 | struct bt_port *other_port) | |
321 | { | |
147337a3 | 322 | int ret; |
c14181ff PP |
323 | |
324 | struct event event = { | |
325 | .type = COMP_PORT_CONNECTED, | |
326 | .data.comp_port_connected = { | |
f7c3ac09 PP |
327 | .comp = bt_component_borrow_from_private(private_component), |
328 | .self_port = bt_port_borrow_from_private(self_private_port), | |
c14181ff PP |
329 | .other_port = other_port, |
330 | }, | |
331 | }; | |
332 | ||
c14181ff | 333 | append_event(&event); |
fb9935cc PP |
334 | |
335 | switch (current_test) { | |
c14181ff | 336 | case TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED: |
147337a3 PP |
337 | ret = bt_private_component_source_add_output_private_port( |
338 | private_component, "hello", NULL, NULL); | |
339 | assert(ret == 0); | |
fb9935cc PP |
340 | break; |
341 | default: | |
342 | break; | |
343 | } | |
fb9935cc PP |
344 | } |
345 | ||
346 | static | |
347 | void src_port_disconnected(struct bt_private_component *private_component, | |
348 | struct bt_private_port *private_port) | |
349 | { | |
350 | int ret; | |
351 | struct event event = { | |
352 | .type = COMP_PORT_DISCONNECTED, | |
353 | .data.comp_port_disconnected = { | |
f7c3ac09 PP |
354 | .comp = bt_component_borrow_from_private(private_component), |
355 | .port = bt_port_borrow_from_private(private_port), | |
fb9935cc PP |
356 | }, |
357 | }; | |
358 | ||
fb9935cc PP |
359 | append_event(&event); |
360 | ||
361 | switch (current_test) { | |
362 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: | |
363 | ret = bt_private_port_remove_from_component(private_port); | |
364 | assert(ret == 0); | |
365 | default: | |
366 | break; | |
367 | } | |
368 | } | |
369 | ||
b9d103be PP |
370 | static |
371 | enum bt_component_status src_init(struct bt_private_component *priv_comp, | |
372 | struct bt_value *params, void *init_method_data) | |
373 | { | |
147337a3 | 374 | int ret; |
b9d103be | 375 | |
147337a3 PP |
376 | ret = bt_private_component_source_add_output_private_port( |
377 | priv_comp, "out", NULL, NULL); | |
378 | assert(ret == 0); | |
b9d103be PP |
379 | return BT_COMPONENT_STATUS_OK; |
380 | } | |
381 | ||
fb9935cc PP |
382 | static |
383 | enum bt_component_status sink_consume( | |
384 | struct bt_private_component *priv_component) | |
385 | { | |
386 | struct bt_private_port *def_port; | |
387 | int ret; | |
388 | ||
389 | switch (current_test) { | |
390 | case TEST_SINK_REMOVES_PORT_IN_CONSUME: | |
391 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: | |
b9d103be PP |
392 | def_port = bt_private_component_sink_get_input_private_port_by_name( |
393 | priv_component, "in"); | |
fb9935cc PP |
394 | assert(def_port); |
395 | ret = bt_private_port_remove_from_component(def_port); | |
396 | assert(ret == 0); | |
397 | bt_put(def_port); | |
398 | break; | |
399 | default: | |
400 | break; | |
401 | } | |
402 | ||
403 | return BT_COMPONENT_STATUS_OK; | |
404 | } | |
405 | ||
406 | static | |
c14181ff | 407 | void sink_port_connected(struct bt_private_component *private_component, |
fb9935cc PP |
408 | struct bt_private_port *self_private_port, |
409 | struct bt_port *other_port) | |
410 | { | |
411 | struct event event = { | |
c14181ff PP |
412 | .type = COMP_PORT_CONNECTED, |
413 | .data.comp_port_connected = { | |
f7c3ac09 PP |
414 | .comp = bt_component_borrow_from_private(private_component), |
415 | .self_port = bt_port_borrow_from_private(self_private_port), | |
fb9935cc PP |
416 | .other_port = other_port, |
417 | }, | |
418 | }; | |
419 | ||
fb9935cc | 420 | append_event(&event); |
fb9935cc PP |
421 | } |
422 | ||
423 | static | |
424 | void sink_port_disconnected(struct bt_private_component *private_component, | |
425 | struct bt_private_port *private_port) | |
426 | { | |
427 | struct event event = { | |
428 | .type = COMP_PORT_DISCONNECTED, | |
429 | .data.comp_port_disconnected = { | |
f7c3ac09 PP |
430 | .comp = bt_component_borrow_from_private(private_component), |
431 | .port = bt_port_borrow_from_private(private_port), | |
fb9935cc PP |
432 | }, |
433 | }; | |
434 | ||
fb9935cc PP |
435 | append_event(&event); |
436 | } | |
437 | ||
b9d103be PP |
438 | static |
439 | enum bt_component_status sink_init(struct bt_private_component *priv_comp, | |
440 | struct bt_value *params, void *init_method_data) | |
441 | { | |
147337a3 | 442 | int ret; |
b9d103be | 443 | |
147337a3 PP |
444 | ret = bt_private_component_sink_add_input_private_port(priv_comp, |
445 | "in", NULL, NULL); | |
446 | assert(ret == 0); | |
b9d103be PP |
447 | return BT_COMPONENT_STATUS_OK; |
448 | } | |
449 | ||
fb9935cc PP |
450 | static |
451 | void graph_port_added(struct bt_port *port, | |
452 | void *data) | |
453 | { | |
454 | struct bt_component *comp = bt_port_get_component(port); | |
455 | ||
456 | assert(comp); | |
457 | bt_put(comp); | |
458 | ||
459 | struct event event = { | |
460 | .type = GRAPH_PORT_ADDED, | |
461 | .data.graph_port_added = { | |
462 | .comp = comp, | |
463 | .port = port, | |
464 | }, | |
465 | }; | |
466 | ||
467 | append_event(&event); | |
468 | } | |
469 | ||
470 | static | |
471 | void graph_port_removed(struct bt_component *component, | |
472 | struct bt_port *port, void *data) | |
473 | { | |
474 | struct event event = { | |
475 | .type = GRAPH_PORT_REMOVED, | |
476 | .data.graph_port_removed = { | |
477 | .comp = component, | |
478 | .port = port, | |
479 | }, | |
480 | }; | |
481 | ||
482 | append_event(&event); | |
483 | } | |
484 | ||
485 | static | |
486 | void graph_ports_connected(struct bt_port *upstream_port, | |
487 | struct bt_port *downstream_port, void *data) | |
488 | { | |
489 | struct bt_component *upstream_comp = | |
490 | bt_port_get_component(upstream_port); | |
491 | struct bt_component *downstream_comp = | |
492 | bt_port_get_component(downstream_port); | |
493 | struct bt_connection *conn = bt_port_get_connection(upstream_port); | |
494 | ||
495 | assert(upstream_comp); | |
496 | assert(downstream_comp); | |
497 | assert(conn); | |
498 | bt_put(upstream_comp); | |
499 | bt_put(downstream_comp); | |
500 | bt_put(conn); | |
501 | ||
502 | struct event event = { | |
503 | .type = GRAPH_PORTS_CONNECTED, | |
504 | .data.graph_ports_connected = { | |
505 | .upstream_comp = upstream_comp, | |
506 | .downstream_comp = downstream_comp, | |
507 | .upstream_port = upstream_port, | |
508 | .downstream_port = downstream_port, | |
509 | .conn = conn, | |
510 | }, | |
511 | }; | |
512 | ||
513 | append_event(&event); | |
514 | } | |
515 | ||
516 | static | |
517 | void graph_ports_disconnected( | |
518 | struct bt_component *upstream_comp, | |
519 | struct bt_component *downstream_comp, | |
520 | struct bt_port *upstream_port, struct bt_port *downstream_port, | |
521 | void *data) | |
522 | { | |
523 | struct event event = { | |
524 | .type = GRAPH_PORTS_DISCONNECTED, | |
525 | .data.graph_ports_disconnected = { | |
526 | .upstream_comp = upstream_comp, | |
527 | .downstream_comp = downstream_comp, | |
528 | .upstream_port = upstream_port, | |
529 | .downstream_port = downstream_port, | |
530 | }, | |
531 | }; | |
532 | ||
533 | append_event(&event); | |
534 | } | |
535 | ||
536 | static | |
537 | void init_test(void) | |
538 | { | |
539 | int ret; | |
540 | ||
541 | src_comp_class = bt_component_class_source_create("src", src_iter_next); | |
542 | assert(src_comp_class); | |
b9d103be PP |
543 | ret = bt_component_class_set_init_method(src_comp_class, src_init); |
544 | assert(ret == 0); | |
fb9935cc | 545 | ret = bt_component_class_set_accept_port_connection_method( |
c14181ff PP |
546 | src_comp_class, accept_port_connection); |
547 | assert(ret == 0); | |
548 | ret = bt_component_class_set_port_connected_method(src_comp_class, | |
549 | src_port_connected); | |
fb9935cc PP |
550 | assert(ret == 0); |
551 | ret = bt_component_class_set_port_disconnected_method( | |
552 | src_comp_class, src_port_disconnected); | |
553 | assert(ret == 0); | |
554 | sink_comp_class = bt_component_class_sink_create("sink", sink_consume); | |
555 | assert(sink_comp_class); | |
b9d103be PP |
556 | ret = bt_component_class_set_init_method(sink_comp_class, sink_init); |
557 | assert(ret == 0); | |
fb9935cc | 558 | ret = bt_component_class_set_accept_port_connection_method( |
c14181ff | 559 | sink_comp_class, accept_port_connection); |
fb9935cc | 560 | assert(ret == 0); |
c14181ff PP |
561 | ret = bt_component_class_set_port_connected_method(sink_comp_class, |
562 | sink_port_connected); | |
563 | assert(ret == 0); | |
564 | ret = bt_component_class_set_port_disconnected_method(sink_comp_class, | |
565 | sink_port_disconnected); | |
fb9935cc PP |
566 | assert(ret == 0); |
567 | bt_component_class_freeze(src_comp_class); | |
568 | bt_component_class_freeze(sink_comp_class); | |
569 | events = g_array_new(FALSE, TRUE, sizeof(struct event)); | |
570 | assert(events); | |
571 | } | |
572 | ||
573 | static | |
574 | void fini_test(void) | |
575 | { | |
576 | bt_put(src_comp_class); | |
577 | bt_put(sink_comp_class); | |
578 | g_array_free(events, TRUE); | |
579 | } | |
580 | ||
581 | static | |
36712f1d | 582 | struct bt_component *create_src(struct bt_graph *graph) |
fb9935cc | 583 | { |
36712f1d PP |
584 | struct bt_component *comp; |
585 | int ret; | |
fb9935cc | 586 | |
36712f1d PP |
587 | ret = bt_graph_add_component(graph, src_comp_class, "src-comp", NULL, |
588 | &comp); | |
589 | assert(ret == 0); | |
fb9935cc PP |
590 | return comp; |
591 | } | |
592 | ||
593 | static | |
36712f1d | 594 | struct bt_component *create_sink(struct bt_graph *graph) |
fb9935cc | 595 | { |
36712f1d PP |
596 | struct bt_component *comp; |
597 | int ret; | |
fb9935cc | 598 | |
36712f1d PP |
599 | ret = bt_graph_add_component(graph, sink_comp_class, "sink-comp", |
600 | NULL, &comp); | |
601 | assert(ret == 0); | |
fb9935cc PP |
602 | return comp; |
603 | } | |
604 | ||
605 | static | |
606 | struct bt_graph *create_graph(void) | |
607 | { | |
608 | struct bt_graph *graph = bt_graph_create(); | |
609 | int ret; | |
610 | ||
611 | assert(graph); | |
eb87cce7 PP |
612 | ret = bt_graph_add_port_added_listener(graph, graph_port_added, NULL, |
613 | NULL); | |
0d107cdd | 614 | assert(ret >= 0); |
fb9935cc | 615 | ret = bt_graph_add_port_removed_listener(graph, graph_port_removed, |
eb87cce7 | 616 | NULL, NULL); |
0d107cdd | 617 | assert(ret >= 0); |
eb87cce7 PP |
618 | ret = bt_graph_add_ports_connected_listener(graph, |
619 | graph_ports_connected, NULL, NULL); | |
0d107cdd | 620 | assert(ret >= 0); |
fb9935cc | 621 | ret = bt_graph_add_ports_disconnected_listener(graph, |
eb87cce7 | 622 | graph_ports_disconnected, NULL, NULL); |
0d107cdd | 623 | assert(ret >= 0); |
fb9935cc PP |
624 | return graph; |
625 | } | |
626 | ||
627 | static | |
628 | void prepare_test(enum test test, const char *name) | |
629 | { | |
630 | clear_events(); | |
631 | current_test = test; | |
632 | diag("test: %s", name); | |
633 | } | |
634 | ||
635 | static | |
c14181ff | 636 | void test_sink_removes_port_in_port_connected_then_src_removes_disconnected_port(void) |
fb9935cc PP |
637 | { |
638 | int ret; | |
639 | struct bt_component *src; | |
640 | struct bt_component *sink; | |
641 | struct bt_graph *graph; | |
642 | struct bt_port *src_def_port; | |
643 | struct bt_port *sink_def_port; | |
644 | struct bt_connection *conn; | |
645 | struct event event; | |
a256a42d | 646 | enum bt_graph_status status; |
c14181ff PP |
647 | size_t src_accept_port_connection_pos; |
648 | size_t sink_accept_port_connection_pos; | |
649 | size_t src_port_connected_pos; | |
650 | size_t sink_port_connected_pos; | |
fb9935cc PP |
651 | size_t graph_ports_connected; |
652 | size_t src_port_disconnected_pos; | |
653 | size_t sink_port_disconnected_pos; | |
654 | size_t graph_ports_disconnected_pos; | |
655 | size_t graph_port_removed_src_pos; | |
656 | size_t graph_port_removed_sink_pos; | |
657 | ||
658 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT, | |
659 | "sink removes port in consume, then source removes disconnected port"); | |
fb9935cc | 660 | graph = create_graph(); |
36712f1d PP |
661 | assert(graph); |
662 | src = create_src(graph); | |
663 | sink = create_sink(graph); | |
b9d103be | 664 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 665 | assert(src_def_port); |
b9d103be | 666 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 667 | assert(sink_def_port); |
a256a42d PP |
668 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
669 | &conn); | |
670 | assert(status == 0); | |
fb9935cc PP |
671 | assert(conn); |
672 | ||
36712f1d PP |
673 | /* We're supposed to have 7 events so far */ |
674 | ok(events->len == 7, "we have the expected number of events (before consume)"); | |
675 | ||
676 | /* Source's port added */ | |
677 | event.type = GRAPH_PORT_ADDED; | |
678 | event.data.graph_port_added.comp = src; | |
679 | event.data.graph_port_added.port = src_def_port; | |
680 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
681 | ||
682 | /* Sink's port added */ | |
683 | event.type = GRAPH_PORT_ADDED; | |
684 | event.data.graph_port_added.comp = sink; | |
685 | event.data.graph_port_added.port = sink_def_port; | |
686 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
687 | |
688 | /* Source's accept port connection */ | |
689 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
690 | event.data.comp_accept_port_connection.comp = src; | |
691 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
692 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
693 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 694 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
695 | |
696 | /* Sink's accept port connection */ | |
697 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
698 | event.data.comp_accept_port_connection.comp = sink; | |
699 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
700 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
701 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
702 | sink_accept_port_connection_pos = event_pos(&event); |
703 | ||
704 | /* Source's port connected */ | |
705 | event.type = COMP_PORT_CONNECTED; | |
706 | event.data.comp_port_connected.comp = src; | |
707 | event.data.comp_port_connected.self_port = src_def_port; | |
708 | event.data.comp_port_connected.other_port = sink_def_port; | |
709 | ok(has_event(&event), "got the expected source's port connected event"); | |
710 | src_port_connected_pos = event_pos(&event); | |
711 | ||
712 | /* Sink's port connected */ | |
713 | event.type = COMP_PORT_CONNECTED; | |
714 | event.data.comp_port_connected.comp = sink; | |
715 | event.data.comp_port_connected.self_port = sink_def_port; | |
716 | event.data.comp_port_connected.other_port = src_def_port; | |
717 | ok(has_event(&event), "got the expected sink's port connected event"); | |
718 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
719 | |
720 | /* Graph's ports connected */ | |
721 | event.type = GRAPH_PORTS_CONNECTED; | |
722 | event.data.graph_ports_connected.upstream_comp = src; | |
723 | event.data.graph_ports_connected.downstream_comp = sink; | |
724 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
725 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
726 | event.data.graph_ports_connected.conn = conn; | |
727 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
728 | graph_ports_connected = event_pos(&event); | |
729 | ||
730 | /* Order of events */ | |
c14181ff | 731 | ok(src_port_connected_pos < graph_ports_connected, |
fb9935cc | 732 | "event order is good (1)"); |
c14181ff | 733 | ok(sink_port_connected_pos < graph_ports_connected, |
fb9935cc | 734 | "event order is good (2)"); |
c14181ff PP |
735 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
736 | "event order is good (3)"); | |
737 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
738 | "event order is good (4)"); | |
fb9935cc PP |
739 | |
740 | /* Consume sink once */ | |
741 | clear_events(); | |
742 | ret = bt_graph_consume(graph); | |
743 | assert(ret == 0); | |
744 | ||
745 | /* We're supposed to have 5 new events */ | |
746 | ok(events->len == 5, "we have the expected number of events (after consume)"); | |
747 | ||
748 | /* Source's port disconnected */ | |
749 | event.type = COMP_PORT_DISCONNECTED; | |
750 | event.data.comp_port_disconnected.comp = src; | |
751 | event.data.comp_port_disconnected.port = src_def_port; | |
752 | ok(has_event(&event), "got the expected source's port disconnected event"); | |
753 | src_port_disconnected_pos = event_pos(&event); | |
754 | ||
755 | /* Sink's port disconnected */ | |
756 | event.type = COMP_PORT_DISCONNECTED; | |
757 | event.data.comp_port_disconnected.comp = sink; | |
758 | event.data.comp_port_disconnected.port = sink_def_port; | |
759 | ok(has_event(&event), "got the expected sink's port disconnected event"); | |
760 | sink_port_disconnected_pos = event_pos(&event); | |
761 | ||
762 | /* Graph's ports disconnected */ | |
763 | event.type = GRAPH_PORTS_DISCONNECTED; | |
764 | event.data.graph_ports_disconnected.upstream_comp = src; | |
765 | event.data.graph_ports_disconnected.downstream_comp = sink; | |
766 | event.data.graph_ports_disconnected.upstream_port = src_def_port; | |
767 | event.data.graph_ports_disconnected.downstream_port = sink_def_port; | |
768 | ok(has_event(&event), "got the expected graph's ports disconnected event"); | |
769 | graph_ports_disconnected_pos = event_pos(&event); | |
770 | ||
771 | /* Graph's port removed (sink) */ | |
772 | event.type = GRAPH_PORT_REMOVED; | |
773 | event.data.graph_port_removed.comp = sink; | |
774 | event.data.graph_port_removed.port = sink_def_port; | |
775 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); | |
776 | graph_port_removed_sink_pos = event_pos(&event); | |
777 | ||
778 | /* Graph's port removed (source) */ | |
779 | event.type = GRAPH_PORT_REMOVED; | |
780 | event.data.graph_port_removed.comp = src; | |
781 | event.data.graph_port_removed.port = src_def_port; | |
782 | ok(has_event(&event), "got the expected graph's port removed event (for source)"); | |
783 | graph_port_removed_src_pos = event_pos(&event); | |
784 | ||
785 | /* Order of events */ | |
786 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, | |
787 | "event order is good (5)"); | |
788 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, | |
789 | "event order is good (6)"); | |
790 | ok(src_port_disconnected_pos < graph_port_removed_src_pos, | |
791 | "event order is good (7)"); | |
792 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, | |
793 | "event order is good (8)"); | |
794 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, | |
795 | "event order is good (9)"); | |
796 | ok(sink_port_disconnected_pos < graph_port_removed_src_pos, | |
797 | "event order is good (10)"); | |
798 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, | |
799 | "event order is good (11)"); | |
800 | ok(graph_port_removed_src_pos < graph_ports_disconnected_pos, | |
801 | "event order is good (12)"); | |
802 | ok(graph_port_removed_src_pos < graph_port_removed_sink_pos, | |
803 | "event order is good (13)"); | |
804 | ||
805 | bt_put(graph); | |
806 | bt_put(sink); | |
807 | bt_put(src); | |
808 | bt_put(conn); | |
809 | bt_put(src_def_port); | |
810 | bt_put(sink_def_port); | |
811 | } | |
812 | ||
813 | static | |
c14181ff | 814 | void test_sink_removes_port_in_port_connected(void) |
fb9935cc PP |
815 | { |
816 | int ret; | |
817 | struct bt_component *src; | |
818 | struct bt_component *sink; | |
819 | struct bt_graph *graph; | |
820 | struct bt_port *src_def_port; | |
821 | struct bt_port *sink_def_port; | |
822 | struct bt_connection *conn; | |
823 | struct event event; | |
a256a42d | 824 | enum bt_graph_status status; |
c14181ff PP |
825 | size_t src_accept_port_connection_pos; |
826 | size_t sink_accept_port_connection_pos; | |
827 | size_t src_port_connected_pos; | |
828 | size_t sink_port_connected_pos; | |
fb9935cc PP |
829 | size_t graph_ports_connected_pos; |
830 | size_t src_port_disconnected_pos; | |
831 | size_t sink_port_disconnected_pos; | |
832 | size_t graph_ports_disconnected_pos; | |
833 | size_t graph_port_removed_sink_pos; | |
834 | ||
835 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME, | |
836 | "sink removes port in consume"); | |
fb9935cc | 837 | graph = create_graph(); |
36712f1d PP |
838 | assert(graph); |
839 | src = create_src(graph); | |
840 | sink = create_sink(graph); | |
b9d103be | 841 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 842 | assert(src_def_port); |
b9d103be | 843 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 844 | assert(sink_def_port); |
a256a42d PP |
845 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
846 | &conn); | |
847 | assert(status == 0); | |
fb9935cc | 848 | |
36712f1d PP |
849 | /* We're supposed to have 7 events so far */ |
850 | ok(events->len == 7, "we have the expected number of events (before consume)"); | |
851 | ||
852 | /* Source's port added */ | |
853 | event.type = GRAPH_PORT_ADDED; | |
854 | event.data.graph_port_added.comp = src; | |
855 | event.data.graph_port_added.port = src_def_port; | |
856 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
857 | ||
858 | /* Sink's port added */ | |
859 | event.type = GRAPH_PORT_ADDED; | |
860 | event.data.graph_port_added.comp = sink; | |
861 | event.data.graph_port_added.port = sink_def_port; | |
862 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
863 | |
864 | /* Source's accept port connection */ | |
865 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
866 | event.data.comp_accept_port_connection.comp = src; | |
867 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
868 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
869 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 870 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
871 | |
872 | /* Sink's accept port connection */ | |
873 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
874 | event.data.comp_accept_port_connection.comp = sink; | |
875 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
876 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
877 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
878 | sink_accept_port_connection_pos = event_pos(&event); |
879 | ||
880 | /* Source's port connected */ | |
881 | event.type = COMP_PORT_CONNECTED; | |
882 | event.data.comp_port_connected.comp = src; | |
883 | event.data.comp_port_connected.self_port = src_def_port; | |
884 | event.data.comp_port_connected.other_port = sink_def_port; | |
885 | ok(has_event(&event), "got the expected source's port connected event"); | |
886 | src_port_connected_pos = event_pos(&event); | |
887 | ||
888 | /* Sink's port connected */ | |
889 | event.type = COMP_PORT_CONNECTED; | |
890 | event.data.comp_port_connected.comp = sink; | |
891 | event.data.comp_port_connected.self_port = sink_def_port; | |
892 | event.data.comp_port_connected.other_port = src_def_port; | |
893 | ok(has_event(&event), "got the expected sink's port connected event"); | |
894 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
895 | |
896 | /* Graph's ports connected */ | |
897 | event.type = GRAPH_PORTS_CONNECTED; | |
898 | event.data.graph_ports_connected.upstream_comp = src; | |
899 | event.data.graph_ports_connected.downstream_comp = sink; | |
900 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
901 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
902 | event.data.graph_ports_connected.conn = conn; | |
903 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
904 | graph_ports_connected_pos = event_pos(&event); | |
905 | ||
906 | /* Order of events */ | |
c14181ff | 907 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 908 | "event order is good (1)"); |
c14181ff | 909 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 910 | "event order is good (2)"); |
c14181ff PP |
911 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
912 | "event order is good (3)"); | |
913 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
914 | "event order is good (4)"); | |
fb9935cc PP |
915 | |
916 | /* Consume sink once */ | |
917 | clear_events(); | |
918 | ret = bt_graph_consume(graph); | |
919 | assert(ret == 0); | |
920 | ||
921 | /* We're supposed to have 4 new events */ | |
922 | ok(events->len == 4, "we have the expected number of events (after consume)"); | |
923 | ||
924 | /* Source's port disconnected */ | |
925 | event.type = COMP_PORT_DISCONNECTED; | |
926 | event.data.comp_port_disconnected.comp = src; | |
927 | event.data.comp_port_disconnected.port = src_def_port; | |
928 | ok(has_event(&event), "got the expected source's port disconnected event"); | |
929 | src_port_disconnected_pos = event_pos(&event); | |
930 | ||
931 | /* Sink's port disconnected */ | |
932 | event.type = COMP_PORT_DISCONNECTED; | |
933 | event.data.comp_port_disconnected.comp = sink; | |
934 | event.data.comp_port_disconnected.port = sink_def_port; | |
935 | ok(has_event(&event), "got the expected sink's port disconnected event"); | |
936 | sink_port_disconnected_pos = event_pos(&event); | |
937 | ||
938 | /* Graph's ports disconnected */ | |
939 | event.type = GRAPH_PORTS_DISCONNECTED; | |
940 | event.data.graph_ports_disconnected.upstream_comp = src; | |
941 | event.data.graph_ports_disconnected.downstream_comp = sink; | |
942 | event.data.graph_ports_disconnected.upstream_port = src_def_port; | |
943 | event.data.graph_ports_disconnected.downstream_port = sink_def_port; | |
944 | ok(has_event(&event), "got the expected graph's ports disconnected event"); | |
945 | graph_ports_disconnected_pos = event_pos(&event); | |
946 | ||
947 | /* Graph's port removed (sink) */ | |
948 | event.type = GRAPH_PORT_REMOVED; | |
949 | event.data.graph_port_removed.comp = sink; | |
950 | event.data.graph_port_removed.port = sink_def_port; | |
951 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); | |
952 | graph_port_removed_sink_pos = event_pos(&event); | |
953 | ||
954 | /* Order of events */ | |
955 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, | |
956 | "event order is good (5)"); | |
957 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, | |
958 | "event order is good (7)"); | |
959 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, | |
960 | "event order is good (8)"); | |
961 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, | |
962 | "event order is good (10)"); | |
963 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, | |
964 | "event order is good (11)"); | |
965 | ||
966 | bt_put(graph); | |
967 | bt_put(sink); | |
968 | bt_put(src); | |
969 | bt_put(conn); | |
970 | bt_put(src_def_port); | |
971 | bt_put(sink_def_port); | |
972 | } | |
973 | ||
974 | static | |
c14181ff | 975 | void test_src_adds_port_in_port_connected(void) |
fb9935cc PP |
976 | { |
977 | struct bt_component *src; | |
978 | struct bt_component *sink; | |
979 | struct bt_graph *graph; | |
980 | struct bt_port *src_def_port; | |
981 | struct bt_port *sink_def_port; | |
982 | struct bt_port *src_hello_port; | |
983 | struct bt_connection *conn; | |
984 | struct event event; | |
a256a42d | 985 | enum bt_graph_status status; |
c14181ff PP |
986 | size_t src_accept_port_connection_pos; |
987 | size_t sink_accept_port_connection_pos; | |
988 | size_t src_port_connected_pos; | |
989 | size_t sink_port_connected_pos; | |
fb9935cc PP |
990 | size_t graph_ports_connected_pos; |
991 | size_t graph_port_added_src_pos; | |
992 | ||
c14181ff PP |
993 | prepare_test(TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED, |
994 | "source adds port in port connected"); | |
fb9935cc | 995 | graph = create_graph(); |
36712f1d PP |
996 | assert(graph); |
997 | src = create_src(graph); | |
998 | sink = create_sink(graph); | |
b9d103be | 999 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 1000 | assert(src_def_port); |
b9d103be | 1001 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 1002 | assert(sink_def_port); |
a256a42d PP |
1003 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
1004 | &conn); | |
1005 | assert(status == 0); | |
9ac68eb1 PP |
1006 | src_hello_port = bt_component_source_get_output_port_by_name(src, |
1007 | "hello"); | |
fb9935cc PP |
1008 | assert(src_hello_port); |
1009 | ||
36712f1d PP |
1010 | /* We're supposed to have 8 events */ |
1011 | ok(events->len == 8, "we have the expected number of events"); | |
1012 | ||
1013 | /* Source's port added */ | |
1014 | event.type = GRAPH_PORT_ADDED; | |
1015 | event.data.graph_port_added.comp = src; | |
1016 | event.data.graph_port_added.port = src_def_port; | |
1017 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
1018 | ||
1019 | /* Sink's port added */ | |
1020 | event.type = GRAPH_PORT_ADDED; | |
1021 | event.data.graph_port_added.comp = sink; | |
1022 | event.data.graph_port_added.port = sink_def_port; | |
1023 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
1024 | |
1025 | /* Source's accept port connection */ | |
1026 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1027 | event.data.comp_accept_port_connection.comp = src; | |
1028 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
1029 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
1030 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff PP |
1031 | src_accept_port_connection_pos = event_pos(&event); |
1032 | ||
1033 | /* Sink's accept port connection */ | |
1034 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1035 | event.data.comp_accept_port_connection.comp = sink; | |
1036 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
1037 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
1038 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
1039 | sink_accept_port_connection_pos = event_pos(&event); | |
1040 | ||
1041 | /* Source's port connected */ | |
1042 | event.type = COMP_PORT_CONNECTED; | |
1043 | event.data.comp_port_connected.comp = src; | |
1044 | event.data.comp_port_connected.self_port = src_def_port; | |
1045 | event.data.comp_port_connected.other_port = sink_def_port; | |
1046 | ok(has_event(&event), "got the expected source's port connected event"); | |
1047 | src_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1048 | |
1049 | /* Graph's port added (source) */ | |
1050 | event.type = GRAPH_PORT_ADDED; | |
1051 | event.data.graph_port_added.comp = src; | |
1052 | event.data.graph_port_added.port = src_hello_port; | |
1053 | ok(has_event(&event), "got the expected graph's port added event (for source)"); | |
1054 | graph_port_added_src_pos = event_pos(&event); | |
1055 | ||
c14181ff PP |
1056 | /* Sink's port connected */ |
1057 | event.type = COMP_PORT_CONNECTED; | |
1058 | event.data.comp_port_connected.comp = sink; | |
1059 | event.data.comp_port_connected.self_port = sink_def_port; | |
1060 | event.data.comp_port_connected.other_port = src_def_port; | |
1061 | ok(has_event(&event), "got the expected sink's port connected event"); | |
1062 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1063 | |
1064 | /* Graph's ports connected */ | |
1065 | event.type = GRAPH_PORTS_CONNECTED; | |
1066 | event.data.graph_ports_connected.upstream_comp = src; | |
1067 | event.data.graph_ports_connected.downstream_comp = sink; | |
1068 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
1069 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
1070 | event.data.graph_ports_connected.conn = conn; | |
1071 | ok(has_event(&event), "got the expected graph's port connected event (for source)"); | |
1072 | graph_ports_connected_pos = event_pos(&event); | |
1073 | ||
1074 | /* Order of events */ | |
c14181ff | 1075 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1076 | "event order is good (1)"); |
c14181ff | 1077 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1078 | "event order is good (2)"); |
c14181ff | 1079 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
fb9935cc | 1080 | "event order is good (3)"); |
c14181ff | 1081 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, |
fb9935cc | 1082 | "event order is good (4)"); |
c14181ff PP |
1083 | ok(src_port_connected_pos < graph_port_added_src_pos, |
1084 | "event order is good (5)"); | |
1085 | ok(graph_port_added_src_pos < graph_ports_connected_pos, | |
1086 | "event order is good (6)"); | |
fb9935cc PP |
1087 | |
1088 | bt_put(graph); | |
1089 | bt_put(sink); | |
1090 | bt_put(src); | |
1091 | bt_put(conn); | |
1092 | bt_put(src_def_port); | |
1093 | bt_put(sink_def_port); | |
1094 | bt_put(src_hello_port); | |
1095 | } | |
1096 | ||
1097 | static | |
1098 | void test_simple(void) | |
1099 | { | |
1100 | struct bt_component *src; | |
1101 | struct bt_component *sink; | |
1102 | struct bt_graph *graph; | |
1103 | struct bt_port *src_def_port; | |
1104 | struct bt_port *sink_def_port; | |
1105 | struct bt_connection *conn; | |
1106 | struct event event; | |
a256a42d | 1107 | enum bt_graph_status status; |
c14181ff PP |
1108 | size_t src_accept_port_connection_pos; |
1109 | size_t sink_accept_port_connection_pos; | |
1110 | size_t src_port_connected_pos; | |
1111 | size_t sink_port_connected_pos; | |
fb9935cc PP |
1112 | size_t graph_ports_connected_pos; |
1113 | ||
1114 | prepare_test(TEST_SIMPLE, "simple"); | |
fb9935cc | 1115 | graph = create_graph(); |
36712f1d PP |
1116 | assert(graph); |
1117 | src = create_src(graph); | |
1118 | sink = create_sink(graph); | |
b9d103be | 1119 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 1120 | assert(src_def_port); |
b9d103be | 1121 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 1122 | assert(sink_def_port); |
a256a42d PP |
1123 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
1124 | &conn); | |
1125 | assert(status == 0); | |
fb9935cc | 1126 | |
36712f1d PP |
1127 | /* We're supposed to have 7 events */ |
1128 | ok(events->len == 7, "we have the expected number of events"); | |
1129 | ||
1130 | /* Source's port added */ | |
1131 | event.type = GRAPH_PORT_ADDED; | |
1132 | event.data.graph_port_added.comp = src; | |
1133 | event.data.graph_port_added.port = src_def_port; | |
1134 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
1135 | ||
1136 | /* Sink's port added */ | |
1137 | event.type = GRAPH_PORT_ADDED; | |
1138 | event.data.graph_port_added.comp = sink; | |
1139 | event.data.graph_port_added.port = sink_def_port; | |
1140 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
1141 | |
1142 | /* Source's accept port connection */ | |
1143 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1144 | event.data.comp_accept_port_connection.comp = src; | |
1145 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
1146 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
1147 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 1148 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
1149 | |
1150 | /* Sink's accept port connection */ | |
1151 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1152 | event.data.comp_accept_port_connection.comp = sink; | |
1153 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
1154 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
1155 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
1156 | sink_accept_port_connection_pos = event_pos(&event); |
1157 | ||
1158 | /* Source's port connected */ | |
1159 | event.type = COMP_PORT_CONNECTED; | |
1160 | event.data.comp_port_connected.comp = src; | |
1161 | event.data.comp_port_connected.self_port = src_def_port; | |
1162 | event.data.comp_port_connected.other_port = sink_def_port; | |
1163 | ok(has_event(&event), "got the expected source's port connected event"); | |
1164 | src_port_connected_pos = event_pos(&event); | |
1165 | ||
1166 | /* Sink's port connected */ | |
1167 | event.type = COMP_PORT_CONNECTED; | |
1168 | event.data.comp_port_connected.comp = sink; | |
1169 | event.data.comp_port_connected.self_port = sink_def_port; | |
1170 | event.data.comp_port_connected.other_port = src_def_port; | |
1171 | ok(has_event(&event), "got the expected sink's port connected event"); | |
1172 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1173 | |
1174 | /* Graph's port connected */ | |
1175 | event.type = GRAPH_PORTS_CONNECTED; | |
1176 | event.data.graph_ports_connected.upstream_comp = src; | |
1177 | event.data.graph_ports_connected.downstream_comp = sink; | |
1178 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
1179 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
1180 | event.data.graph_ports_connected.conn = conn; | |
1181 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
1182 | graph_ports_connected_pos = event_pos(&event); | |
1183 | ||
1184 | /* Order of events */ | |
c14181ff | 1185 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1186 | "event order is good (1)"); |
c14181ff | 1187 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1188 | "event order is good (2)"); |
c14181ff PP |
1189 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
1190 | "event order is good (3)"); | |
1191 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
1192 | "event order is good (4)"); | |
fb9935cc PP |
1193 | |
1194 | bt_put(graph); | |
1195 | bt_put(sink); | |
1196 | bt_put(src); | |
1197 | bt_put(conn); | |
1198 | bt_put(src_def_port); | |
1199 | bt_put(sink_def_port); | |
1200 | } | |
1201 | ||
1202 | static | |
1203 | void test_empty_graph(void) | |
1204 | { | |
1205 | struct bt_graph *graph; | |
1206 | ||
1207 | prepare_test(TEST_EMPTY_GRAPH, "empty graph"); | |
1208 | graph = create_graph(); | |
1209 | ok(events->len == 0, "empty graph generates no events"); | |
1210 | bt_put(graph); | |
1211 | } | |
1212 | ||
1213 | int main(int argc, char **argv) | |
1214 | { | |
1215 | plan_tests(NR_TESTS); | |
1216 | init_test(); | |
1217 | test_empty_graph(); | |
1218 | test_simple(); | |
c14181ff PP |
1219 | test_src_adds_port_in_port_connected(); |
1220 | test_sink_removes_port_in_port_connected(); | |
1221 | test_sink_removes_port_in_port_connected_then_src_removes_disconnected_port(); | |
fb9935cc PP |
1222 | fini_test(); |
1223 | return exit_status(); | |
1224 | } |