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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 = { | |
307 | .comp = bt_component_from_private_component(private_component), | |
308 | .self_port = bt_port_from_private_port(self_private_port), | |
309 | .other_port = other_port, | |
310 | }, | |
311 | }; | |
312 | ||
313 | bt_put(event.data.comp_accept_port_connection.comp); | |
314 | bt_put(event.data.comp_accept_port_connection.self_port); | |
315 | append_event(&event); | |
c14181ff PP |
316 | return BT_COMPONENT_STATUS_OK; |
317 | } | |
318 | ||
319 | static | |
320 | void src_port_connected(struct bt_private_component *private_component, | |
321 | struct bt_private_port *self_private_port, | |
322 | struct bt_port *other_port) | |
323 | { | |
147337a3 | 324 | int ret; |
c14181ff PP |
325 | |
326 | struct event event = { | |
327 | .type = COMP_PORT_CONNECTED, | |
328 | .data.comp_port_connected = { | |
329 | .comp = bt_component_from_private_component(private_component), | |
330 | .self_port = bt_port_from_private_port(self_private_port), | |
331 | .other_port = other_port, | |
332 | }, | |
333 | }; | |
334 | ||
335 | bt_put(event.data.comp_port_connected.comp); | |
336 | bt_put(event.data.comp_port_connected.self_port); | |
337 | append_event(&event); | |
fb9935cc PP |
338 | |
339 | switch (current_test) { | |
c14181ff | 340 | case TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED: |
147337a3 PP |
341 | ret = bt_private_component_source_add_output_private_port( |
342 | private_component, "hello", NULL, NULL); | |
343 | assert(ret == 0); | |
fb9935cc PP |
344 | break; |
345 | default: | |
346 | break; | |
347 | } | |
fb9935cc PP |
348 | } |
349 | ||
350 | static | |
351 | void src_port_disconnected(struct bt_private_component *private_component, | |
352 | struct bt_private_port *private_port) | |
353 | { | |
354 | int ret; | |
355 | struct event event = { | |
356 | .type = COMP_PORT_DISCONNECTED, | |
357 | .data.comp_port_disconnected = { | |
358 | .comp = bt_component_from_private_component(private_component), | |
359 | .port = bt_port_from_private_port(private_port), | |
360 | }, | |
361 | }; | |
362 | ||
363 | bt_put(event.data.comp_port_disconnected.comp); | |
364 | bt_put(event.data.comp_port_disconnected.port); | |
365 | append_event(&event); | |
366 | ||
367 | switch (current_test) { | |
368 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: | |
369 | ret = bt_private_port_remove_from_component(private_port); | |
370 | assert(ret == 0); | |
371 | default: | |
372 | break; | |
373 | } | |
374 | } | |
375 | ||
b9d103be PP |
376 | static |
377 | enum bt_component_status src_init(struct bt_private_component *priv_comp, | |
378 | struct bt_value *params, void *init_method_data) | |
379 | { | |
147337a3 | 380 | int ret; |
b9d103be | 381 | |
147337a3 PP |
382 | ret = bt_private_component_source_add_output_private_port( |
383 | priv_comp, "out", NULL, NULL); | |
384 | assert(ret == 0); | |
b9d103be PP |
385 | return BT_COMPONENT_STATUS_OK; |
386 | } | |
387 | ||
fb9935cc PP |
388 | static |
389 | enum bt_component_status sink_consume( | |
390 | struct bt_private_component *priv_component) | |
391 | { | |
392 | struct bt_private_port *def_port; | |
393 | int ret; | |
394 | ||
395 | switch (current_test) { | |
396 | case TEST_SINK_REMOVES_PORT_IN_CONSUME: | |
397 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: | |
b9d103be PP |
398 | def_port = bt_private_component_sink_get_input_private_port_by_name( |
399 | priv_component, "in"); | |
fb9935cc PP |
400 | assert(def_port); |
401 | ret = bt_private_port_remove_from_component(def_port); | |
402 | assert(ret == 0); | |
403 | bt_put(def_port); | |
404 | break; | |
405 | default: | |
406 | break; | |
407 | } | |
408 | ||
409 | return BT_COMPONENT_STATUS_OK; | |
410 | } | |
411 | ||
412 | static | |
c14181ff | 413 | void sink_port_connected(struct bt_private_component *private_component, |
fb9935cc PP |
414 | struct bt_private_port *self_private_port, |
415 | struct bt_port *other_port) | |
416 | { | |
417 | struct event event = { | |
c14181ff PP |
418 | .type = COMP_PORT_CONNECTED, |
419 | .data.comp_port_connected = { | |
fb9935cc PP |
420 | .comp = bt_component_from_private_component(private_component), |
421 | .self_port = bt_port_from_private_port(self_private_port), | |
422 | .other_port = other_port, | |
423 | }, | |
424 | }; | |
425 | ||
c14181ff PP |
426 | bt_put(event.data.comp_port_connected.comp); |
427 | bt_put(event.data.comp_port_connected.self_port); | |
fb9935cc | 428 | append_event(&event); |
fb9935cc PP |
429 | } |
430 | ||
431 | static | |
432 | void sink_port_disconnected(struct bt_private_component *private_component, | |
433 | struct bt_private_port *private_port) | |
434 | { | |
435 | struct event event = { | |
436 | .type = COMP_PORT_DISCONNECTED, | |
437 | .data.comp_port_disconnected = { | |
438 | .comp = bt_component_from_private_component(private_component), | |
439 | .port = bt_port_from_private_port(private_port), | |
440 | }, | |
441 | }; | |
442 | ||
443 | bt_put(event.data.comp_port_disconnected.comp); | |
444 | bt_put(event.data.comp_port_disconnected.port); | |
445 | append_event(&event); | |
446 | } | |
447 | ||
b9d103be PP |
448 | static |
449 | enum bt_component_status sink_init(struct bt_private_component *priv_comp, | |
450 | struct bt_value *params, void *init_method_data) | |
451 | { | |
147337a3 | 452 | int ret; |
b9d103be | 453 | |
147337a3 PP |
454 | ret = bt_private_component_sink_add_input_private_port(priv_comp, |
455 | "in", NULL, NULL); | |
456 | assert(ret == 0); | |
b9d103be PP |
457 | return BT_COMPONENT_STATUS_OK; |
458 | } | |
459 | ||
fb9935cc PP |
460 | static |
461 | void graph_port_added(struct bt_port *port, | |
462 | void *data) | |
463 | { | |
464 | struct bt_component *comp = bt_port_get_component(port); | |
465 | ||
466 | assert(comp); | |
467 | bt_put(comp); | |
468 | ||
469 | struct event event = { | |
470 | .type = GRAPH_PORT_ADDED, | |
471 | .data.graph_port_added = { | |
472 | .comp = comp, | |
473 | .port = port, | |
474 | }, | |
475 | }; | |
476 | ||
477 | append_event(&event); | |
478 | } | |
479 | ||
480 | static | |
481 | void graph_port_removed(struct bt_component *component, | |
482 | struct bt_port *port, void *data) | |
483 | { | |
484 | struct event event = { | |
485 | .type = GRAPH_PORT_REMOVED, | |
486 | .data.graph_port_removed = { | |
487 | .comp = component, | |
488 | .port = port, | |
489 | }, | |
490 | }; | |
491 | ||
492 | append_event(&event); | |
493 | } | |
494 | ||
495 | static | |
496 | void graph_ports_connected(struct bt_port *upstream_port, | |
497 | struct bt_port *downstream_port, void *data) | |
498 | { | |
499 | struct bt_component *upstream_comp = | |
500 | bt_port_get_component(upstream_port); | |
501 | struct bt_component *downstream_comp = | |
502 | bt_port_get_component(downstream_port); | |
503 | struct bt_connection *conn = bt_port_get_connection(upstream_port); | |
504 | ||
505 | assert(upstream_comp); | |
506 | assert(downstream_comp); | |
507 | assert(conn); | |
508 | bt_put(upstream_comp); | |
509 | bt_put(downstream_comp); | |
510 | bt_put(conn); | |
511 | ||
512 | struct event event = { | |
513 | .type = GRAPH_PORTS_CONNECTED, | |
514 | .data.graph_ports_connected = { | |
515 | .upstream_comp = upstream_comp, | |
516 | .downstream_comp = downstream_comp, | |
517 | .upstream_port = upstream_port, | |
518 | .downstream_port = downstream_port, | |
519 | .conn = conn, | |
520 | }, | |
521 | }; | |
522 | ||
523 | append_event(&event); | |
524 | } | |
525 | ||
526 | static | |
527 | void graph_ports_disconnected( | |
528 | struct bt_component *upstream_comp, | |
529 | struct bt_component *downstream_comp, | |
530 | struct bt_port *upstream_port, struct bt_port *downstream_port, | |
531 | void *data) | |
532 | { | |
533 | struct event event = { | |
534 | .type = GRAPH_PORTS_DISCONNECTED, | |
535 | .data.graph_ports_disconnected = { | |
536 | .upstream_comp = upstream_comp, | |
537 | .downstream_comp = downstream_comp, | |
538 | .upstream_port = upstream_port, | |
539 | .downstream_port = downstream_port, | |
540 | }, | |
541 | }; | |
542 | ||
543 | append_event(&event); | |
544 | } | |
545 | ||
546 | static | |
547 | void init_test(void) | |
548 | { | |
549 | int ret; | |
550 | ||
551 | src_comp_class = bt_component_class_source_create("src", src_iter_next); | |
552 | assert(src_comp_class); | |
b9d103be PP |
553 | ret = bt_component_class_set_init_method(src_comp_class, src_init); |
554 | assert(ret == 0); | |
fb9935cc | 555 | ret = bt_component_class_set_accept_port_connection_method( |
c14181ff PP |
556 | src_comp_class, accept_port_connection); |
557 | assert(ret == 0); | |
558 | ret = bt_component_class_set_port_connected_method(src_comp_class, | |
559 | src_port_connected); | |
fb9935cc PP |
560 | assert(ret == 0); |
561 | ret = bt_component_class_set_port_disconnected_method( | |
562 | src_comp_class, src_port_disconnected); | |
563 | assert(ret == 0); | |
564 | sink_comp_class = bt_component_class_sink_create("sink", sink_consume); | |
565 | assert(sink_comp_class); | |
b9d103be PP |
566 | ret = bt_component_class_set_init_method(sink_comp_class, sink_init); |
567 | assert(ret == 0); | |
fb9935cc | 568 | ret = bt_component_class_set_accept_port_connection_method( |
c14181ff | 569 | sink_comp_class, accept_port_connection); |
fb9935cc | 570 | assert(ret == 0); |
c14181ff PP |
571 | ret = bt_component_class_set_port_connected_method(sink_comp_class, |
572 | sink_port_connected); | |
573 | assert(ret == 0); | |
574 | ret = bt_component_class_set_port_disconnected_method(sink_comp_class, | |
575 | sink_port_disconnected); | |
fb9935cc PP |
576 | assert(ret == 0); |
577 | bt_component_class_freeze(src_comp_class); | |
578 | bt_component_class_freeze(sink_comp_class); | |
579 | events = g_array_new(FALSE, TRUE, sizeof(struct event)); | |
580 | assert(events); | |
581 | } | |
582 | ||
583 | static | |
584 | void fini_test(void) | |
585 | { | |
586 | bt_put(src_comp_class); | |
587 | bt_put(sink_comp_class); | |
588 | g_array_free(events, TRUE); | |
589 | } | |
590 | ||
591 | static | |
36712f1d | 592 | struct bt_component *create_src(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, src_comp_class, "src-comp", NULL, |
598 | &comp); | |
599 | assert(ret == 0); | |
fb9935cc PP |
600 | return comp; |
601 | } | |
602 | ||
603 | static | |
36712f1d | 604 | struct bt_component *create_sink(struct bt_graph *graph) |
fb9935cc | 605 | { |
36712f1d PP |
606 | struct bt_component *comp; |
607 | int ret; | |
fb9935cc | 608 | |
36712f1d PP |
609 | ret = bt_graph_add_component(graph, sink_comp_class, "sink-comp", |
610 | NULL, &comp); | |
611 | assert(ret == 0); | |
fb9935cc PP |
612 | return comp; |
613 | } | |
614 | ||
615 | static | |
616 | struct bt_graph *create_graph(void) | |
617 | { | |
618 | struct bt_graph *graph = bt_graph_create(); | |
619 | int ret; | |
620 | ||
621 | assert(graph); | |
eb87cce7 PP |
622 | ret = bt_graph_add_port_added_listener(graph, graph_port_added, NULL, |
623 | NULL); | |
0d107cdd | 624 | assert(ret >= 0); |
fb9935cc | 625 | ret = bt_graph_add_port_removed_listener(graph, graph_port_removed, |
eb87cce7 | 626 | NULL, NULL); |
0d107cdd | 627 | assert(ret >= 0); |
eb87cce7 PP |
628 | ret = bt_graph_add_ports_connected_listener(graph, |
629 | graph_ports_connected, NULL, NULL); | |
0d107cdd | 630 | assert(ret >= 0); |
fb9935cc | 631 | ret = bt_graph_add_ports_disconnected_listener(graph, |
eb87cce7 | 632 | graph_ports_disconnected, NULL, NULL); |
0d107cdd | 633 | assert(ret >= 0); |
fb9935cc PP |
634 | return graph; |
635 | } | |
636 | ||
637 | static | |
638 | void prepare_test(enum test test, const char *name) | |
639 | { | |
640 | clear_events(); | |
641 | current_test = test; | |
642 | diag("test: %s", name); | |
643 | } | |
644 | ||
645 | static | |
c14181ff | 646 | void test_sink_removes_port_in_port_connected_then_src_removes_disconnected_port(void) |
fb9935cc PP |
647 | { |
648 | int ret; | |
649 | struct bt_component *src; | |
650 | struct bt_component *sink; | |
651 | struct bt_graph *graph; | |
652 | struct bt_port *src_def_port; | |
653 | struct bt_port *sink_def_port; | |
654 | struct bt_connection *conn; | |
655 | struct event event; | |
a256a42d | 656 | enum bt_graph_status status; |
c14181ff PP |
657 | size_t src_accept_port_connection_pos; |
658 | size_t sink_accept_port_connection_pos; | |
659 | size_t src_port_connected_pos; | |
660 | size_t sink_port_connected_pos; | |
fb9935cc PP |
661 | size_t graph_ports_connected; |
662 | size_t src_port_disconnected_pos; | |
663 | size_t sink_port_disconnected_pos; | |
664 | size_t graph_ports_disconnected_pos; | |
665 | size_t graph_port_removed_src_pos; | |
666 | size_t graph_port_removed_sink_pos; | |
667 | ||
668 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT, | |
669 | "sink removes port in consume, then source removes disconnected port"); | |
fb9935cc | 670 | graph = create_graph(); |
36712f1d PP |
671 | assert(graph); |
672 | src = create_src(graph); | |
673 | sink = create_sink(graph); | |
b9d103be | 674 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 675 | assert(src_def_port); |
b9d103be | 676 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 677 | assert(sink_def_port); |
a256a42d PP |
678 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
679 | &conn); | |
680 | assert(status == 0); | |
fb9935cc PP |
681 | assert(conn); |
682 | ||
36712f1d PP |
683 | /* We're supposed to have 7 events so far */ |
684 | ok(events->len == 7, "we have the expected number of events (before consume)"); | |
685 | ||
686 | /* Source's port added */ | |
687 | event.type = GRAPH_PORT_ADDED; | |
688 | event.data.graph_port_added.comp = src; | |
689 | event.data.graph_port_added.port = src_def_port; | |
690 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
691 | ||
692 | /* Sink's port added */ | |
693 | event.type = GRAPH_PORT_ADDED; | |
694 | event.data.graph_port_added.comp = sink; | |
695 | event.data.graph_port_added.port = sink_def_port; | |
696 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
697 | |
698 | /* Source's accept port connection */ | |
699 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
700 | event.data.comp_accept_port_connection.comp = src; | |
701 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
702 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
703 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 704 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
705 | |
706 | /* Sink's accept port connection */ | |
707 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
708 | event.data.comp_accept_port_connection.comp = sink; | |
709 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
710 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
711 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
712 | sink_accept_port_connection_pos = event_pos(&event); |
713 | ||
714 | /* Source's port connected */ | |
715 | event.type = COMP_PORT_CONNECTED; | |
716 | event.data.comp_port_connected.comp = src; | |
717 | event.data.comp_port_connected.self_port = src_def_port; | |
718 | event.data.comp_port_connected.other_port = sink_def_port; | |
719 | ok(has_event(&event), "got the expected source's port connected event"); | |
720 | src_port_connected_pos = event_pos(&event); | |
721 | ||
722 | /* Sink's port connected */ | |
723 | event.type = COMP_PORT_CONNECTED; | |
724 | event.data.comp_port_connected.comp = sink; | |
725 | event.data.comp_port_connected.self_port = sink_def_port; | |
726 | event.data.comp_port_connected.other_port = src_def_port; | |
727 | ok(has_event(&event), "got the expected sink's port connected event"); | |
728 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
729 | |
730 | /* Graph's ports connected */ | |
731 | event.type = GRAPH_PORTS_CONNECTED; | |
732 | event.data.graph_ports_connected.upstream_comp = src; | |
733 | event.data.graph_ports_connected.downstream_comp = sink; | |
734 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
735 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
736 | event.data.graph_ports_connected.conn = conn; | |
737 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
738 | graph_ports_connected = event_pos(&event); | |
739 | ||
740 | /* Order of events */ | |
c14181ff | 741 | ok(src_port_connected_pos < graph_ports_connected, |
fb9935cc | 742 | "event order is good (1)"); |
c14181ff | 743 | ok(sink_port_connected_pos < graph_ports_connected, |
fb9935cc | 744 | "event order is good (2)"); |
c14181ff PP |
745 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
746 | "event order is good (3)"); | |
747 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
748 | "event order is good (4)"); | |
fb9935cc PP |
749 | |
750 | /* Consume sink once */ | |
751 | clear_events(); | |
752 | ret = bt_graph_consume(graph); | |
753 | assert(ret == 0); | |
754 | ||
755 | /* We're supposed to have 5 new events */ | |
756 | ok(events->len == 5, "we have the expected number of events (after consume)"); | |
757 | ||
758 | /* Source's port disconnected */ | |
759 | event.type = COMP_PORT_DISCONNECTED; | |
760 | event.data.comp_port_disconnected.comp = src; | |
761 | event.data.comp_port_disconnected.port = src_def_port; | |
762 | ok(has_event(&event), "got the expected source's port disconnected event"); | |
763 | src_port_disconnected_pos = event_pos(&event); | |
764 | ||
765 | /* Sink's port disconnected */ | |
766 | event.type = COMP_PORT_DISCONNECTED; | |
767 | event.data.comp_port_disconnected.comp = sink; | |
768 | event.data.comp_port_disconnected.port = sink_def_port; | |
769 | ok(has_event(&event), "got the expected sink's port disconnected event"); | |
770 | sink_port_disconnected_pos = event_pos(&event); | |
771 | ||
772 | /* Graph's ports disconnected */ | |
773 | event.type = GRAPH_PORTS_DISCONNECTED; | |
774 | event.data.graph_ports_disconnected.upstream_comp = src; | |
775 | event.data.graph_ports_disconnected.downstream_comp = sink; | |
776 | event.data.graph_ports_disconnected.upstream_port = src_def_port; | |
777 | event.data.graph_ports_disconnected.downstream_port = sink_def_port; | |
778 | ok(has_event(&event), "got the expected graph's ports disconnected event"); | |
779 | graph_ports_disconnected_pos = event_pos(&event); | |
780 | ||
781 | /* Graph's port removed (sink) */ | |
782 | event.type = GRAPH_PORT_REMOVED; | |
783 | event.data.graph_port_removed.comp = sink; | |
784 | event.data.graph_port_removed.port = sink_def_port; | |
785 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); | |
786 | graph_port_removed_sink_pos = event_pos(&event); | |
787 | ||
788 | /* Graph's port removed (source) */ | |
789 | event.type = GRAPH_PORT_REMOVED; | |
790 | event.data.graph_port_removed.comp = src; | |
791 | event.data.graph_port_removed.port = src_def_port; | |
792 | ok(has_event(&event), "got the expected graph's port removed event (for source)"); | |
793 | graph_port_removed_src_pos = event_pos(&event); | |
794 | ||
795 | /* Order of events */ | |
796 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, | |
797 | "event order is good (5)"); | |
798 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, | |
799 | "event order is good (6)"); | |
800 | ok(src_port_disconnected_pos < graph_port_removed_src_pos, | |
801 | "event order is good (7)"); | |
802 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, | |
803 | "event order is good (8)"); | |
804 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, | |
805 | "event order is good (9)"); | |
806 | ok(sink_port_disconnected_pos < graph_port_removed_src_pos, | |
807 | "event order is good (10)"); | |
808 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, | |
809 | "event order is good (11)"); | |
810 | ok(graph_port_removed_src_pos < graph_ports_disconnected_pos, | |
811 | "event order is good (12)"); | |
812 | ok(graph_port_removed_src_pos < graph_port_removed_sink_pos, | |
813 | "event order is good (13)"); | |
814 | ||
815 | bt_put(graph); | |
816 | bt_put(sink); | |
817 | bt_put(src); | |
818 | bt_put(conn); | |
819 | bt_put(src_def_port); | |
820 | bt_put(sink_def_port); | |
821 | } | |
822 | ||
823 | static | |
c14181ff | 824 | void test_sink_removes_port_in_port_connected(void) |
fb9935cc PP |
825 | { |
826 | int ret; | |
827 | struct bt_component *src; | |
828 | struct bt_component *sink; | |
829 | struct bt_graph *graph; | |
830 | struct bt_port *src_def_port; | |
831 | struct bt_port *sink_def_port; | |
832 | struct bt_connection *conn; | |
833 | struct event event; | |
a256a42d | 834 | enum bt_graph_status status; |
c14181ff PP |
835 | size_t src_accept_port_connection_pos; |
836 | size_t sink_accept_port_connection_pos; | |
837 | size_t src_port_connected_pos; | |
838 | size_t sink_port_connected_pos; | |
fb9935cc PP |
839 | size_t graph_ports_connected_pos; |
840 | size_t src_port_disconnected_pos; | |
841 | size_t sink_port_disconnected_pos; | |
842 | size_t graph_ports_disconnected_pos; | |
843 | size_t graph_port_removed_sink_pos; | |
844 | ||
845 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME, | |
846 | "sink removes port in consume"); | |
fb9935cc | 847 | graph = create_graph(); |
36712f1d PP |
848 | assert(graph); |
849 | src = create_src(graph); | |
850 | sink = create_sink(graph); | |
b9d103be | 851 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 852 | assert(src_def_port); |
b9d103be | 853 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 854 | assert(sink_def_port); |
a256a42d PP |
855 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
856 | &conn); | |
857 | assert(status == 0); | |
fb9935cc | 858 | |
36712f1d PP |
859 | /* We're supposed to have 7 events so far */ |
860 | ok(events->len == 7, "we have the expected number of events (before consume)"); | |
861 | ||
862 | /* Source's port added */ | |
863 | event.type = GRAPH_PORT_ADDED; | |
864 | event.data.graph_port_added.comp = src; | |
865 | event.data.graph_port_added.port = src_def_port; | |
866 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
867 | ||
868 | /* Sink's port added */ | |
869 | event.type = GRAPH_PORT_ADDED; | |
870 | event.data.graph_port_added.comp = sink; | |
871 | event.data.graph_port_added.port = sink_def_port; | |
872 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
873 | |
874 | /* Source's accept port connection */ | |
875 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
876 | event.data.comp_accept_port_connection.comp = src; | |
877 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
878 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
879 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 880 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
881 | |
882 | /* Sink's accept port connection */ | |
883 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
884 | event.data.comp_accept_port_connection.comp = sink; | |
885 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
886 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
887 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
888 | sink_accept_port_connection_pos = event_pos(&event); |
889 | ||
890 | /* Source's port connected */ | |
891 | event.type = COMP_PORT_CONNECTED; | |
892 | event.data.comp_port_connected.comp = src; | |
893 | event.data.comp_port_connected.self_port = src_def_port; | |
894 | event.data.comp_port_connected.other_port = sink_def_port; | |
895 | ok(has_event(&event), "got the expected source's port connected event"); | |
896 | src_port_connected_pos = event_pos(&event); | |
897 | ||
898 | /* Sink's port connected */ | |
899 | event.type = COMP_PORT_CONNECTED; | |
900 | event.data.comp_port_connected.comp = sink; | |
901 | event.data.comp_port_connected.self_port = sink_def_port; | |
902 | event.data.comp_port_connected.other_port = src_def_port; | |
903 | ok(has_event(&event), "got the expected sink's port connected event"); | |
904 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
905 | |
906 | /* Graph's ports connected */ | |
907 | event.type = GRAPH_PORTS_CONNECTED; | |
908 | event.data.graph_ports_connected.upstream_comp = src; | |
909 | event.data.graph_ports_connected.downstream_comp = sink; | |
910 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
911 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
912 | event.data.graph_ports_connected.conn = conn; | |
913 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
914 | graph_ports_connected_pos = event_pos(&event); | |
915 | ||
916 | /* Order of events */ | |
c14181ff | 917 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 918 | "event order is good (1)"); |
c14181ff | 919 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 920 | "event order is good (2)"); |
c14181ff PP |
921 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
922 | "event order is good (3)"); | |
923 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
924 | "event order is good (4)"); | |
fb9935cc PP |
925 | |
926 | /* Consume sink once */ | |
927 | clear_events(); | |
928 | ret = bt_graph_consume(graph); | |
929 | assert(ret == 0); | |
930 | ||
931 | /* We're supposed to have 4 new events */ | |
932 | ok(events->len == 4, "we have the expected number of events (after consume)"); | |
933 | ||
934 | /* Source's port disconnected */ | |
935 | event.type = COMP_PORT_DISCONNECTED; | |
936 | event.data.comp_port_disconnected.comp = src; | |
937 | event.data.comp_port_disconnected.port = src_def_port; | |
938 | ok(has_event(&event), "got the expected source's port disconnected event"); | |
939 | src_port_disconnected_pos = event_pos(&event); | |
940 | ||
941 | /* Sink's port disconnected */ | |
942 | event.type = COMP_PORT_DISCONNECTED; | |
943 | event.data.comp_port_disconnected.comp = sink; | |
944 | event.data.comp_port_disconnected.port = sink_def_port; | |
945 | ok(has_event(&event), "got the expected sink's port disconnected event"); | |
946 | sink_port_disconnected_pos = event_pos(&event); | |
947 | ||
948 | /* Graph's ports disconnected */ | |
949 | event.type = GRAPH_PORTS_DISCONNECTED; | |
950 | event.data.graph_ports_disconnected.upstream_comp = src; | |
951 | event.data.graph_ports_disconnected.downstream_comp = sink; | |
952 | event.data.graph_ports_disconnected.upstream_port = src_def_port; | |
953 | event.data.graph_ports_disconnected.downstream_port = sink_def_port; | |
954 | ok(has_event(&event), "got the expected graph's ports disconnected event"); | |
955 | graph_ports_disconnected_pos = event_pos(&event); | |
956 | ||
957 | /* Graph's port removed (sink) */ | |
958 | event.type = GRAPH_PORT_REMOVED; | |
959 | event.data.graph_port_removed.comp = sink; | |
960 | event.data.graph_port_removed.port = sink_def_port; | |
961 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); | |
962 | graph_port_removed_sink_pos = event_pos(&event); | |
963 | ||
964 | /* Order of events */ | |
965 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, | |
966 | "event order is good (5)"); | |
967 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, | |
968 | "event order is good (7)"); | |
969 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, | |
970 | "event order is good (8)"); | |
971 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, | |
972 | "event order is good (10)"); | |
973 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, | |
974 | "event order is good (11)"); | |
975 | ||
976 | bt_put(graph); | |
977 | bt_put(sink); | |
978 | bt_put(src); | |
979 | bt_put(conn); | |
980 | bt_put(src_def_port); | |
981 | bt_put(sink_def_port); | |
982 | } | |
983 | ||
984 | static | |
c14181ff | 985 | void test_src_adds_port_in_port_connected(void) |
fb9935cc PP |
986 | { |
987 | struct bt_component *src; | |
988 | struct bt_component *sink; | |
989 | struct bt_graph *graph; | |
990 | struct bt_port *src_def_port; | |
991 | struct bt_port *sink_def_port; | |
992 | struct bt_port *src_hello_port; | |
993 | struct bt_connection *conn; | |
994 | struct event event; | |
a256a42d | 995 | enum bt_graph_status status; |
c14181ff PP |
996 | size_t src_accept_port_connection_pos; |
997 | size_t sink_accept_port_connection_pos; | |
998 | size_t src_port_connected_pos; | |
999 | size_t sink_port_connected_pos; | |
fb9935cc PP |
1000 | size_t graph_ports_connected_pos; |
1001 | size_t graph_port_added_src_pos; | |
1002 | ||
c14181ff PP |
1003 | prepare_test(TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED, |
1004 | "source adds port in port connected"); | |
fb9935cc | 1005 | graph = create_graph(); |
36712f1d PP |
1006 | assert(graph); |
1007 | src = create_src(graph); | |
1008 | sink = create_sink(graph); | |
b9d103be | 1009 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 1010 | assert(src_def_port); |
b9d103be | 1011 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 1012 | assert(sink_def_port); |
a256a42d PP |
1013 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
1014 | &conn); | |
1015 | assert(status == 0); | |
9ac68eb1 PP |
1016 | src_hello_port = bt_component_source_get_output_port_by_name(src, |
1017 | "hello"); | |
fb9935cc PP |
1018 | assert(src_hello_port); |
1019 | ||
36712f1d PP |
1020 | /* We're supposed to have 8 events */ |
1021 | ok(events->len == 8, "we have the expected number of events"); | |
1022 | ||
1023 | /* Source's port added */ | |
1024 | event.type = GRAPH_PORT_ADDED; | |
1025 | event.data.graph_port_added.comp = src; | |
1026 | event.data.graph_port_added.port = src_def_port; | |
1027 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
1028 | ||
1029 | /* Sink's port added */ | |
1030 | event.type = GRAPH_PORT_ADDED; | |
1031 | event.data.graph_port_added.comp = sink; | |
1032 | event.data.graph_port_added.port = sink_def_port; | |
1033 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
1034 | |
1035 | /* Source's accept port connection */ | |
1036 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1037 | event.data.comp_accept_port_connection.comp = src; | |
1038 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
1039 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
1040 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff PP |
1041 | src_accept_port_connection_pos = event_pos(&event); |
1042 | ||
1043 | /* Sink's accept port connection */ | |
1044 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1045 | event.data.comp_accept_port_connection.comp = sink; | |
1046 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
1047 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
1048 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
1049 | sink_accept_port_connection_pos = event_pos(&event); | |
1050 | ||
1051 | /* Source's port connected */ | |
1052 | event.type = COMP_PORT_CONNECTED; | |
1053 | event.data.comp_port_connected.comp = src; | |
1054 | event.data.comp_port_connected.self_port = src_def_port; | |
1055 | event.data.comp_port_connected.other_port = sink_def_port; | |
1056 | ok(has_event(&event), "got the expected source's port connected event"); | |
1057 | src_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1058 | |
1059 | /* Graph's port added (source) */ | |
1060 | event.type = GRAPH_PORT_ADDED; | |
1061 | event.data.graph_port_added.comp = src; | |
1062 | event.data.graph_port_added.port = src_hello_port; | |
1063 | ok(has_event(&event), "got the expected graph's port added event (for source)"); | |
1064 | graph_port_added_src_pos = event_pos(&event); | |
1065 | ||
c14181ff PP |
1066 | /* Sink's port connected */ |
1067 | event.type = COMP_PORT_CONNECTED; | |
1068 | event.data.comp_port_connected.comp = sink; | |
1069 | event.data.comp_port_connected.self_port = sink_def_port; | |
1070 | event.data.comp_port_connected.other_port = src_def_port; | |
1071 | ok(has_event(&event), "got the expected sink's port connected event"); | |
1072 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1073 | |
1074 | /* Graph's ports connected */ | |
1075 | event.type = GRAPH_PORTS_CONNECTED; | |
1076 | event.data.graph_ports_connected.upstream_comp = src; | |
1077 | event.data.graph_ports_connected.downstream_comp = sink; | |
1078 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
1079 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
1080 | event.data.graph_ports_connected.conn = conn; | |
1081 | ok(has_event(&event), "got the expected graph's port connected event (for source)"); | |
1082 | graph_ports_connected_pos = event_pos(&event); | |
1083 | ||
1084 | /* Order of events */ | |
c14181ff | 1085 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1086 | "event order is good (1)"); |
c14181ff | 1087 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1088 | "event order is good (2)"); |
c14181ff | 1089 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
fb9935cc | 1090 | "event order is good (3)"); |
c14181ff | 1091 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, |
fb9935cc | 1092 | "event order is good (4)"); |
c14181ff PP |
1093 | ok(src_port_connected_pos < graph_port_added_src_pos, |
1094 | "event order is good (5)"); | |
1095 | ok(graph_port_added_src_pos < graph_ports_connected_pos, | |
1096 | "event order is good (6)"); | |
fb9935cc PP |
1097 | |
1098 | bt_put(graph); | |
1099 | bt_put(sink); | |
1100 | bt_put(src); | |
1101 | bt_put(conn); | |
1102 | bt_put(src_def_port); | |
1103 | bt_put(sink_def_port); | |
1104 | bt_put(src_hello_port); | |
1105 | } | |
1106 | ||
1107 | static | |
1108 | void test_simple(void) | |
1109 | { | |
1110 | struct bt_component *src; | |
1111 | struct bt_component *sink; | |
1112 | struct bt_graph *graph; | |
1113 | struct bt_port *src_def_port; | |
1114 | struct bt_port *sink_def_port; | |
1115 | struct bt_connection *conn; | |
1116 | struct event event; | |
a256a42d | 1117 | enum bt_graph_status status; |
c14181ff PP |
1118 | size_t src_accept_port_connection_pos; |
1119 | size_t sink_accept_port_connection_pos; | |
1120 | size_t src_port_connected_pos; | |
1121 | size_t sink_port_connected_pos; | |
fb9935cc PP |
1122 | size_t graph_ports_connected_pos; |
1123 | ||
1124 | prepare_test(TEST_SIMPLE, "simple"); | |
fb9935cc | 1125 | graph = create_graph(); |
36712f1d PP |
1126 | assert(graph); |
1127 | src = create_src(graph); | |
1128 | sink = create_sink(graph); | |
b9d103be | 1129 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 1130 | assert(src_def_port); |
b9d103be | 1131 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 1132 | assert(sink_def_port); |
a256a42d PP |
1133 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
1134 | &conn); | |
1135 | assert(status == 0); | |
fb9935cc | 1136 | |
36712f1d PP |
1137 | /* We're supposed to have 7 events */ |
1138 | ok(events->len == 7, "we have the expected number of events"); | |
1139 | ||
1140 | /* Source's port added */ | |
1141 | event.type = GRAPH_PORT_ADDED; | |
1142 | event.data.graph_port_added.comp = src; | |
1143 | event.data.graph_port_added.port = src_def_port; | |
1144 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); | |
1145 | ||
1146 | /* Sink's port added */ | |
1147 | event.type = GRAPH_PORT_ADDED; | |
1148 | event.data.graph_port_added.comp = sink; | |
1149 | event.data.graph_port_added.port = sink_def_port; | |
1150 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); | |
fb9935cc PP |
1151 | |
1152 | /* Source's accept port connection */ | |
1153 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1154 | event.data.comp_accept_port_connection.comp = src; | |
1155 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
1156 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
1157 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 1158 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
1159 | |
1160 | /* Sink's accept port connection */ | |
1161 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1162 | event.data.comp_accept_port_connection.comp = sink; | |
1163 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
1164 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
1165 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
1166 | sink_accept_port_connection_pos = event_pos(&event); |
1167 | ||
1168 | /* Source's port connected */ | |
1169 | event.type = COMP_PORT_CONNECTED; | |
1170 | event.data.comp_port_connected.comp = src; | |
1171 | event.data.comp_port_connected.self_port = src_def_port; | |
1172 | event.data.comp_port_connected.other_port = sink_def_port; | |
1173 | ok(has_event(&event), "got the expected source's port connected event"); | |
1174 | src_port_connected_pos = event_pos(&event); | |
1175 | ||
1176 | /* Sink's port connected */ | |
1177 | event.type = COMP_PORT_CONNECTED; | |
1178 | event.data.comp_port_connected.comp = sink; | |
1179 | event.data.comp_port_connected.self_port = sink_def_port; | |
1180 | event.data.comp_port_connected.other_port = src_def_port; | |
1181 | ok(has_event(&event), "got the expected sink's port connected event"); | |
1182 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1183 | |
1184 | /* Graph's port connected */ | |
1185 | event.type = GRAPH_PORTS_CONNECTED; | |
1186 | event.data.graph_ports_connected.upstream_comp = src; | |
1187 | event.data.graph_ports_connected.downstream_comp = sink; | |
1188 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
1189 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
1190 | event.data.graph_ports_connected.conn = conn; | |
1191 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
1192 | graph_ports_connected_pos = event_pos(&event); | |
1193 | ||
1194 | /* Order of events */ | |
c14181ff | 1195 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1196 | "event order is good (1)"); |
c14181ff | 1197 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1198 | "event order is good (2)"); |
c14181ff PP |
1199 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
1200 | "event order is good (3)"); | |
1201 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
1202 | "event order is good (4)"); | |
fb9935cc PP |
1203 | |
1204 | bt_put(graph); | |
1205 | bt_put(sink); | |
1206 | bt_put(src); | |
1207 | bt_put(conn); | |
1208 | bt_put(src_def_port); | |
1209 | bt_put(sink_def_port); | |
1210 | } | |
1211 | ||
1212 | static | |
1213 | void test_empty_graph(void) | |
1214 | { | |
1215 | struct bt_graph *graph; | |
1216 | ||
1217 | prepare_test(TEST_EMPTY_GRAPH, "empty graph"); | |
1218 | graph = create_graph(); | |
1219 | ok(events->len == 0, "empty graph generates no events"); | |
1220 | bt_put(graph); | |
1221 | } | |
1222 | ||
1223 | int main(int argc, char **argv) | |
1224 | { | |
1225 | plan_tests(NR_TESTS); | |
1226 | init_test(); | |
1227 | test_empty_graph(); | |
1228 | test_simple(); | |
c14181ff PP |
1229 | test_src_adds_port_in_port_connected(); |
1230 | test_sink_removes_port_in_port_connected(); | |
1231 | test_sink_removes_port_in_port_connected_then_src_removes_disconnected_port(); | |
fb9935cc PP |
1232 | fini_test(); |
1233 | return exit_status(); | |
1234 | } |