2 * Copyright 2017 - Philippe Proulx <pproulx@efficios.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; under version 2 of the License.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 #include <babeltrace/assert-internal.h>
25 #include <babeltrace/ctf-ir/event-class.h>
26 #include <babeltrace/ctf-ir/event.h>
27 #include <babeltrace/ctf-ir/field-types.h>
28 #include <babeltrace/ctf-ir/fields.h>
29 #include <babeltrace/ctf-ir/packet.h>
30 #include <babeltrace/ctf-ir/stream-class.h>
31 #include <babeltrace/ctf-ir/stream.h>
32 #include <babeltrace/ctf-ir/trace.h>
33 #include <babeltrace/graph/clock-class-priority-map.h>
34 #include <babeltrace/graph/component-class-filter.h>
35 #include <babeltrace/graph/component-class-sink.h>
36 #include <babeltrace/graph/component-class-source.h>
37 #include <babeltrace/graph/component-class.h>
38 #include <babeltrace/graph/component-sink.h>
39 #include <babeltrace/graph/component-source.h>
40 #include <babeltrace/graph/component.h>
41 #include <babeltrace/graph/connection.h>
42 #include <babeltrace/graph/graph.h>
43 #include <babeltrace/graph/notification-event.h>
44 #include <babeltrace/graph/notification-inactivity.h>
45 #include <babeltrace/graph/notification-iterator.h>
46 #include <babeltrace/graph/notification-packet.h>
47 #include <babeltrace/graph/notification-stream.h>
48 #include <babeltrace/graph/output-port-notification-iterator.h>
49 #include <babeltrace/graph/port.h>
50 #include <babeltrace/graph/private-component-source.h>
51 #include <babeltrace/graph/private-component-sink.h>
52 #include <babeltrace/graph/private-component.h>
53 #include <babeltrace/graph/private-connection.h>
54 #include <babeltrace/graph/private-connection-private-notification-iterator.h>
55 #include <babeltrace/graph/private-port.h>
56 #include <babeltrace/plugin/plugin.h>
57 #include <babeltrace/ref.h>
66 TEST_OUTPUT_PORT_NOTIFICATION_ITERATOR
,
69 enum test_event_type
{
70 TEST_EV_TYPE_NOTIF_UNEXPECTED
,
71 TEST_EV_TYPE_NOTIF_EVENT
,
72 TEST_EV_TYPE_NOTIF_INACTIVITY
,
73 TEST_EV_TYPE_NOTIF_STREAM_BEGIN
,
74 TEST_EV_TYPE_NOTIF_PACKET_BEGIN
,
75 TEST_EV_TYPE_NOTIF_PACKET_END
,
76 TEST_EV_TYPE_NOTIF_STREAM_END
,
78 TEST_EV_TYPE_SENTINEL
,
82 enum test_event_type type
;
83 struct bt_stream
*stream
;
84 struct bt_packet
*packet
;
87 static bool debug
= false;
88 static enum test current_test
;
89 static GArray
*test_events
;
90 static struct bt_graph
*graph
;
91 static struct bt_clock_class_priority_map
*src_empty_cc_prio_map
;
92 static struct bt_stream_class
*src_stream_class
;
93 static struct bt_event_class
*src_event_class
;
94 static struct bt_stream
*src_stream1
;
95 static struct bt_stream
*src_stream2
;
96 static struct bt_packet
*src_stream1_packet1
;
97 static struct bt_packet
*src_stream1_packet2
;
98 static struct bt_packet
*src_stream2_packet1
;
99 static struct bt_packet
*src_stream2_packet2
;
103 SEQ_STREAM1_BEGIN
= -2,
104 SEQ_STREAM2_BEGIN
= -3,
105 SEQ_STREAM1_END
= -4,
106 SEQ_STREAM2_END
= -5,
107 SEQ_STREAM1_PACKET1_BEGIN
= -6,
108 SEQ_STREAM1_PACKET2_BEGIN
= -7,
109 SEQ_STREAM2_PACKET1_BEGIN
= -8,
110 SEQ_STREAM2_PACKET2_BEGIN
= -9,
111 SEQ_STREAM1_PACKET1_END
= -10,
112 SEQ_STREAM1_PACKET2_END
= -11,
113 SEQ_STREAM2_PACKET1_END
= -12,
114 SEQ_STREAM2_PACKET2_END
= -13,
115 SEQ_EVENT_STREAM1_PACKET1
= -14,
116 SEQ_EVENT_STREAM1_PACKET2
= -15,
117 SEQ_EVENT_STREAM2_PACKET1
= -16,
118 SEQ_EVENT_STREAM2_PACKET2
= -17,
119 SEQ_INACTIVITY
= -18,
122 struct src_iter_user_data
{
127 struct sink_user_data
{
128 struct bt_notification_iterator
*notif_iter
;
132 * No automatic notifications generated in this block.
133 * Stream 2 notifications are more indented.
135 static int64_t seq_no_auto_notifs
[] = {
137 SEQ_STREAM1_PACKET1_BEGIN
,
138 SEQ_EVENT_STREAM1_PACKET1
,
139 SEQ_EVENT_STREAM1_PACKET1
,
141 SEQ_EVENT_STREAM1_PACKET1
,
142 SEQ_STREAM2_PACKET2_BEGIN
,
143 SEQ_EVENT_STREAM2_PACKET2
,
144 SEQ_EVENT_STREAM1_PACKET1
,
145 SEQ_STREAM1_PACKET1_END
,
146 SEQ_STREAM2_PACKET2_END
,
147 SEQ_STREAM1_PACKET2_BEGIN
,
148 SEQ_EVENT_STREAM1_PACKET2
,
150 SEQ_STREAM1_PACKET2_END
,
156 void clear_test_events(void)
158 g_array_set_size(test_events
, 0);
162 void print_test_event(FILE *fp
, const struct test_event
*event
)
164 fprintf(fp
, "{ type = ");
166 switch (event
->type
) {
167 case TEST_EV_TYPE_NOTIF_UNEXPECTED
:
168 fprintf(fp
, "TEST_EV_TYPE_NOTIF_UNEXPECTED");
170 case TEST_EV_TYPE_NOTIF_EVENT
:
171 fprintf(fp
, "TEST_EV_TYPE_NOTIF_EVENT");
173 case TEST_EV_TYPE_NOTIF_INACTIVITY
:
174 fprintf(fp
, "TEST_EV_TYPE_NOTIF_INACTIVITY");
176 case TEST_EV_TYPE_NOTIF_STREAM_BEGIN
:
177 fprintf(fp
, "TEST_EV_TYPE_NOTIF_STREAM_BEGIN");
179 case TEST_EV_TYPE_NOTIF_STREAM_END
:
180 fprintf(fp
, "TEST_EV_TYPE_NOTIF_STREAM_END");
182 case TEST_EV_TYPE_NOTIF_PACKET_BEGIN
:
183 fprintf(fp
, "TEST_EV_TYPE_NOTIF_PACKET_BEGIN");
185 case TEST_EV_TYPE_NOTIF_PACKET_END
:
186 fprintf(fp
, "TEST_EV_TYPE_NOTIF_PACKET_END");
188 case TEST_EV_TYPE_END
:
189 fprintf(fp
, "TEST_EV_TYPE_END");
191 case TEST_EV_TYPE_SENTINEL
:
192 fprintf(fp
, "TEST_EV_TYPE_SENTINEL");
195 fprintf(fp
, "(UNKNOWN)");
199 fprintf(fp
, ", stream = %p, packet = %p }", event
->stream
,
204 void append_test_event(struct test_event
*event
)
206 g_array_append_val(test_events
, *event
);
210 bool compare_single_test_events(const struct test_event
*ev_a
,
211 const struct test_event
*ev_b
)
214 fprintf(stderr
, ":: Comparing test events: ");
215 print_test_event(stderr
, ev_a
);
216 fprintf(stderr
, " vs. ");
217 print_test_event(stderr
, ev_b
);
218 fprintf(stderr
, "\n");
221 if (ev_a
->type
!= ev_b
->type
) {
225 switch (ev_a
->type
) {
226 case TEST_EV_TYPE_END
:
227 case TEST_EV_TYPE_SENTINEL
:
230 if (ev_a
->stream
!= ev_b
->stream
) {
234 if (ev_a
->packet
!= ev_b
->packet
) {
244 bool compare_test_events(const struct test_event
*expected_events
)
246 const struct test_event
*expected_event
= expected_events
;
249 BT_ASSERT(expected_events
);
252 const struct test_event
*event
;
254 if (expected_event
->type
== TEST_EV_TYPE_SENTINEL
) {
258 if (i
>= test_events
->len
) {
262 event
= &g_array_index(test_events
, struct test_event
, i
);
264 if (!compare_single_test_events(event
, expected_event
)) {
272 if (i
!= test_events
->len
) {
280 void init_static_data(void)
283 struct bt_trace
*trace
;
284 struct bt_field_type
*empty_struct_ft
;
287 test_events
= g_array_new(FALSE
, TRUE
, sizeof(struct test_event
));
288 BT_ASSERT(test_events
);
291 empty_struct_ft
= bt_field_type_structure_create();
292 BT_ASSERT(empty_struct_ft
);
293 trace
= bt_trace_create();
295 ret
= bt_trace_set_packet_header_field_type(trace
, empty_struct_ft
);
297 src_empty_cc_prio_map
= bt_clock_class_priority_map_create();
298 BT_ASSERT(src_empty_cc_prio_map
);
299 src_stream_class
= bt_stream_class_create("my-stream-class");
300 BT_ASSERT(src_stream_class
);
301 ret
= bt_stream_class_set_packet_context_field_type(src_stream_class
,
304 ret
= bt_stream_class_set_event_header_field_type(src_stream_class
,
307 ret
= bt_stream_class_set_event_context_field_type(src_stream_class
,
310 src_event_class
= bt_event_class_create("my-event-class");
311 ret
= bt_event_class_set_context_field_type(src_event_class
,
314 ret
= bt_event_class_set_payload_field_type(src_event_class
,
317 ret
= bt_stream_class_add_event_class(src_stream_class
,
320 ret
= bt_trace_add_stream_class(trace
, src_stream_class
);
322 src_stream1
= bt_stream_create(src_stream_class
, "stream-1", 0);
323 BT_ASSERT(src_stream1
);
324 src_stream2
= bt_stream_create(src_stream_class
, "stream-2", 1);
325 BT_ASSERT(src_stream2
);
326 src_stream1_packet1
= bt_packet_create(src_stream1
);
327 BT_ASSERT(src_stream1_packet1
);
328 src_stream1_packet2
= bt_packet_create(src_stream1
);
329 BT_ASSERT(src_stream1_packet2
);
330 src_stream2_packet1
= bt_packet_create(src_stream2
);
331 BT_ASSERT(src_stream2_packet1
);
332 src_stream2_packet2
= bt_packet_create(src_stream2
);
333 BT_ASSERT(src_stream2_packet2
);
336 fprintf(stderr
, ":: stream 1: %p\n", src_stream1
);
337 fprintf(stderr
, ":: stream 2: %p\n", src_stream2
);
338 fprintf(stderr
, ":: stream 1, packet 1: %p\n", src_stream1_packet1
);
339 fprintf(stderr
, ":: stream 1, packet 2: %p\n", src_stream1_packet2
);
340 fprintf(stderr
, ":: stream 2, packet 1: %p\n", src_stream2_packet1
);
341 fprintf(stderr
, ":: stream 2, packet 2: %p\n", src_stream2_packet2
);
345 bt_put(empty_struct_ft
);
349 void fini_static_data(void)
352 g_array_free(test_events
, TRUE
);
355 bt_put(src_empty_cc_prio_map
);
356 bt_put(src_stream_class
);
357 bt_put(src_event_class
);
360 bt_put(src_stream1_packet1
);
361 bt_put(src_stream1_packet2
);
362 bt_put(src_stream2_packet1
);
363 bt_put(src_stream2_packet2
);
367 void src_iter_finalize(
368 struct bt_private_connection_private_notification_iterator
*private_notification_iterator
)
370 struct src_iter_user_data
*user_data
=
371 bt_private_connection_private_notification_iterator_get_user_data(
372 private_notification_iterator
);
380 enum bt_notification_iterator_status
src_iter_init(
381 struct bt_private_connection_private_notification_iterator
*priv_notif_iter
,
382 struct bt_private_port
*private_port
)
384 struct src_iter_user_data
*user_data
=
385 g_new0(struct src_iter_user_data
, 1);
388 BT_ASSERT(user_data
);
389 ret
= bt_private_connection_private_notification_iterator_set_user_data(
390 priv_notif_iter
, user_data
);
393 switch (current_test
) {
394 case TEST_NO_AUTO_NOTIFS
:
395 case TEST_OUTPUT_PORT_NOTIFICATION_ITERATOR
:
396 user_data
->seq
= seq_no_auto_notifs
;
402 return BT_NOTIFICATION_ITERATOR_STATUS_OK
;
406 struct bt_notification_iterator_next_method_return
src_iter_next_seq(
407 struct src_iter_user_data
*user_data
)
409 struct bt_notification_iterator_next_method_return next_return
= {
410 .status
= BT_NOTIFICATION_ITERATOR_STATUS_OK
,
413 struct bt_packet
*event_packet
= NULL
;
415 BT_ASSERT(user_data
->seq
);
416 cur_ts_ns
= user_data
->seq
[user_data
->at
];
421 BT_NOTIFICATION_ITERATOR_STATUS_END
;
424 next_return
.notification
=
425 bt_notification_inactivity_create(graph
,
426 src_empty_cc_prio_map
);
427 BT_ASSERT(next_return
.notification
);
429 case SEQ_STREAM1_BEGIN
:
430 next_return
.notification
=
431 bt_notification_stream_begin_create(graph
, src_stream1
);
432 BT_ASSERT(next_return
.notification
);
434 case SEQ_STREAM2_BEGIN
:
435 next_return
.notification
=
436 bt_notification_stream_begin_create(graph
, src_stream2
);
437 BT_ASSERT(next_return
.notification
);
439 case SEQ_STREAM1_END
:
440 next_return
.notification
=
441 bt_notification_stream_end_create(graph
, src_stream1
);
442 BT_ASSERT(next_return
.notification
);
444 case SEQ_STREAM2_END
:
445 next_return
.notification
=
446 bt_notification_stream_end_create(graph
, src_stream2
);
447 BT_ASSERT(next_return
.notification
);
449 case SEQ_STREAM1_PACKET1_BEGIN
:
450 next_return
.notification
=
451 bt_notification_packet_begin_create(graph
,
452 src_stream1_packet1
);
453 BT_ASSERT(next_return
.notification
);
455 case SEQ_STREAM1_PACKET2_BEGIN
:
456 next_return
.notification
=
457 bt_notification_packet_begin_create(graph
,
458 src_stream1_packet2
);
459 BT_ASSERT(next_return
.notification
);
461 case SEQ_STREAM2_PACKET1_BEGIN
:
462 next_return
.notification
=
463 bt_notification_packet_begin_create(graph
,
464 src_stream2_packet1
);
465 BT_ASSERT(next_return
.notification
);
467 case SEQ_STREAM2_PACKET2_BEGIN
:
468 next_return
.notification
=
469 bt_notification_packet_begin_create(graph
,
470 src_stream2_packet2
);
471 BT_ASSERT(next_return
.notification
);
473 case SEQ_STREAM1_PACKET1_END
:
474 next_return
.notification
=
475 bt_notification_packet_end_create(graph
,
476 src_stream1_packet1
);
477 BT_ASSERT(next_return
.notification
);
479 case SEQ_STREAM1_PACKET2_END
:
480 next_return
.notification
=
481 bt_notification_packet_end_create(graph
,
482 src_stream1_packet2
);
483 BT_ASSERT(next_return
.notification
);
485 case SEQ_STREAM2_PACKET1_END
:
486 next_return
.notification
=
487 bt_notification_packet_end_create(graph
,
488 src_stream2_packet1
);
489 BT_ASSERT(next_return
.notification
);
491 case SEQ_STREAM2_PACKET2_END
:
492 next_return
.notification
=
493 bt_notification_packet_end_create(graph
,
494 src_stream2_packet2
);
495 BT_ASSERT(next_return
.notification
);
497 case SEQ_EVENT_STREAM1_PACKET1
:
498 event_packet
= src_stream1_packet1
;
500 case SEQ_EVENT_STREAM1_PACKET2
:
501 event_packet
= src_stream1_packet2
;
503 case SEQ_EVENT_STREAM2_PACKET1
:
504 event_packet
= src_stream2_packet1
;
506 case SEQ_EVENT_STREAM2_PACKET2
:
507 event_packet
= src_stream2_packet2
;
514 next_return
.notification
=
515 bt_notification_event_create(graph
, src_event_class
,
516 event_packet
, src_empty_cc_prio_map
);
517 BT_ASSERT(next_return
.notification
);
520 if (next_return
.status
!= BT_NOTIFICATION_ITERATOR_STATUS_END
) {
528 struct bt_notification_iterator_next_method_return
src_iter_next(
529 struct bt_private_connection_private_notification_iterator
*priv_iterator
)
531 struct bt_notification_iterator_next_method_return next_return
= {
532 .status
= BT_NOTIFICATION_ITERATOR_STATUS_OK
,
533 .notification
= NULL
,
535 struct src_iter_user_data
*user_data
=
536 bt_private_connection_private_notification_iterator_get_user_data(priv_iterator
);
538 BT_ASSERT(user_data
);
539 next_return
= src_iter_next_seq(user_data
);
544 enum bt_component_status
src_init(
545 struct bt_private_component
*private_component
,
546 struct bt_value
*params
, void *init_method_data
)
550 ret
= bt_private_component_source_add_output_private_port(
551 private_component
, "out", NULL
, NULL
);
553 return BT_COMPONENT_STATUS_OK
;
557 void src_finalize(struct bt_private_component
*private_component
)
562 enum bt_notification_iterator_status
common_consume(
563 struct bt_notification_iterator
*notif_iter
)
565 enum bt_notification_iterator_status ret
;
566 struct bt_notification
*notification
= NULL
;
567 struct test_event test_event
= { 0 };
568 bool do_append_test_event
= true;
569 BT_ASSERT(notif_iter
);
571 ret
= bt_notification_iterator_next(notif_iter
);
573 do_append_test_event
= false;
578 case BT_NOTIFICATION_ITERATOR_STATUS_END
:
579 test_event
.type
= TEST_EV_TYPE_END
;
581 case BT_NOTIFICATION_ITERATOR_STATUS_AGAIN
:
587 notification
= bt_notification_iterator_get_notification(
589 BT_ASSERT(notification
);
591 switch (bt_notification_get_type(notification
)) {
592 case BT_NOTIFICATION_TYPE_EVENT
:
594 struct bt_event
*event
;
596 test_event
.type
= TEST_EV_TYPE_NOTIF_EVENT
;
597 event
= bt_notification_event_borrow_event(notification
);
599 test_event
.packet
= bt_event_borrow_packet(event
);
600 BT_ASSERT(test_event
.packet
);
603 case BT_NOTIFICATION_TYPE_INACTIVITY
:
604 test_event
.type
= TEST_EV_TYPE_NOTIF_INACTIVITY
;
606 case BT_NOTIFICATION_TYPE_STREAM_BEGIN
:
607 test_event
.type
= TEST_EV_TYPE_NOTIF_STREAM_BEGIN
;
609 bt_notification_stream_begin_borrow_stream(notification
);
610 BT_ASSERT(test_event
.stream
);
612 case BT_NOTIFICATION_TYPE_STREAM_END
:
613 test_event
.type
= TEST_EV_TYPE_NOTIF_STREAM_END
;
615 bt_notification_stream_end_borrow_stream(notification
);
616 BT_ASSERT(test_event
.stream
);
618 case BT_NOTIFICATION_TYPE_PACKET_BEGIN
:
619 test_event
.type
= TEST_EV_TYPE_NOTIF_PACKET_BEGIN
;
621 bt_notification_packet_begin_borrow_packet(notification
);
622 BT_ASSERT(test_event
.packet
);
624 case BT_NOTIFICATION_TYPE_PACKET_END
:
625 test_event
.type
= TEST_EV_TYPE_NOTIF_PACKET_END
;
627 bt_notification_packet_end_borrow_packet(notification
);
628 BT_ASSERT(test_event
.packet
);
631 test_event
.type
= TEST_EV_TYPE_NOTIF_UNEXPECTED
;
635 if (test_event
.packet
) {
636 test_event
.stream
= bt_packet_borrow_stream(test_event
.packet
);
637 BT_ASSERT(test_event
.stream
);
641 if (do_append_test_event
) {
642 append_test_event(&test_event
);
645 bt_put(notification
);
650 enum bt_component_status
sink_consume(
651 struct bt_private_component
*priv_component
)
653 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
654 struct sink_user_data
*user_data
=
655 bt_private_component_get_user_data(priv_component
);
656 enum bt_notification_iterator_status it_ret
;
658 BT_ASSERT(user_data
&& user_data
->notif_iter
);
659 it_ret
= common_consume(user_data
->notif_iter
);
662 ret
= BT_COMPONENT_STATUS_ERROR
;
667 case BT_NOTIFICATION_ITERATOR_STATUS_END
:
668 ret
= BT_COMPONENT_STATUS_END
;
669 BT_PUT(user_data
->notif_iter
);
671 case BT_NOTIFICATION_ITERATOR_STATUS_AGAIN
:
682 void sink_port_connected(struct bt_private_component
*private_component
,
683 struct bt_private_port
*self_private_port
,
684 struct bt_port
*other_port
)
686 struct bt_private_connection
*priv_conn
=
687 bt_private_port_get_private_connection(self_private_port
);
688 struct sink_user_data
*user_data
= bt_private_component_get_user_data(
690 enum bt_connection_status conn_status
;
692 BT_ASSERT(user_data
);
693 BT_ASSERT(priv_conn
);
694 conn_status
= bt_private_connection_create_notification_iterator(
695 priv_conn
, &user_data
->notif_iter
);
696 BT_ASSERT(conn_status
== 0);
701 enum bt_component_status
sink_init(
702 struct bt_private_component
*private_component
,
703 struct bt_value
*params
, void *init_method_data
)
705 struct sink_user_data
*user_data
= g_new0(struct sink_user_data
, 1);
708 BT_ASSERT(user_data
);
709 ret
= bt_private_component_set_user_data(private_component
,
712 ret
= bt_private_component_sink_add_input_private_port(
713 private_component
, "in", NULL
, NULL
);
715 return BT_COMPONENT_STATUS_OK
;
719 void sink_finalize(struct bt_private_component
*private_component
)
721 struct sink_user_data
*user_data
= bt_private_component_get_user_data(
725 bt_put(user_data
->notif_iter
);
731 void create_source_sink(struct bt_graph
*graph
, struct bt_component
**source
,
732 struct bt_component
**sink
)
734 struct bt_component_class
*src_comp_class
;
735 struct bt_component_class
*sink_comp_class
;
738 /* Create source component */
740 src_comp_class
= bt_component_class_source_create("src",
742 BT_ASSERT(src_comp_class
);
743 ret
= bt_component_class_set_init_method(src_comp_class
,
746 ret
= bt_component_class_set_finalize_method(src_comp_class
,
749 ret
= bt_component_class_source_set_notification_iterator_init_method(
750 src_comp_class
, src_iter_init
);
752 ret
= bt_component_class_source_set_notification_iterator_finalize_method(
753 src_comp_class
, src_iter_finalize
);
755 ret
= bt_graph_add_component(graph
, src_comp_class
, "source",
758 bt_put(src_comp_class
);
761 /* Create sink component */
763 sink_comp_class
= bt_component_class_sink_create("sink",
765 BT_ASSERT(sink_comp_class
);
766 ret
= bt_component_class_set_init_method(sink_comp_class
,
769 ret
= bt_component_class_set_finalize_method(sink_comp_class
,
771 ret
= bt_component_class_set_port_connected_method(
772 sink_comp_class
, sink_port_connected
);
774 ret
= bt_graph_add_component(graph
, sink_comp_class
, "sink",
777 bt_put(sink_comp_class
);
782 void do_std_test(enum test test
, const char *name
,
783 const struct test_event
*expected_test_events
)
785 struct bt_component
*src_comp
;
786 struct bt_component
*sink_comp
;
787 struct bt_port
*upstream_port
;
788 struct bt_port
*downstream_port
;
789 enum bt_graph_status graph_status
= BT_GRAPH_STATUS_OK
;
793 diag("test: %s", name
);
795 graph
= bt_graph_create();
797 create_source_sink(graph
, &src_comp
, &sink_comp
);
799 /* Connect source to sink */
800 upstream_port
= bt_component_source_get_output_port_by_name(src_comp
, "out");
801 BT_ASSERT(upstream_port
);
802 downstream_port
= bt_component_sink_get_input_port_by_name(sink_comp
, "in");
803 BT_ASSERT(downstream_port
);
804 graph_status
= bt_graph_connect_ports(graph
, upstream_port
,
805 downstream_port
, NULL
);
806 bt_put(upstream_port
);
807 bt_put(downstream_port
);
809 /* Run the graph until the end */
810 while (graph_status
== BT_GRAPH_STATUS_OK
||
811 graph_status
== BT_GRAPH_STATUS_AGAIN
) {
812 graph_status
= bt_graph_run(graph
);
815 ok(graph_status
== BT_GRAPH_STATUS_END
, "graph finishes without any error");
817 /* Compare the resulting test events */
818 if (expected_test_events
) {
819 ok(compare_test_events(expected_test_events
),
820 "the produced sequence of test events is the expected one");
829 void test_no_auto_notifs(void)
831 const struct test_event expected_test_events
[] = {
832 { .type
= TEST_EV_TYPE_NOTIF_STREAM_BEGIN
, .stream
= src_stream1
, .packet
= NULL
, },
833 { .type
= TEST_EV_TYPE_NOTIF_PACKET_BEGIN
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
834 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
835 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
836 { .type
= TEST_EV_TYPE_NOTIF_STREAM_BEGIN
, .stream
= src_stream2
, .packet
= NULL
, },
837 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
838 { .type
= TEST_EV_TYPE_NOTIF_PACKET_BEGIN
, .stream
= src_stream2
, .packet
= src_stream2_packet2
, },
839 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream2
, .packet
= src_stream2_packet2
, },
840 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
841 { .type
= TEST_EV_TYPE_NOTIF_PACKET_END
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
842 { .type
= TEST_EV_TYPE_NOTIF_PACKET_END
, .stream
= src_stream2
, .packet
= src_stream2_packet2
, },
843 { .type
= TEST_EV_TYPE_NOTIF_PACKET_BEGIN
, .stream
= src_stream1
, .packet
= src_stream1_packet2
, },
844 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet2
, },
845 { .type
= TEST_EV_TYPE_NOTIF_STREAM_END
, .stream
= src_stream2
, .packet
= NULL
, },
846 { .type
= TEST_EV_TYPE_NOTIF_PACKET_END
, .stream
= src_stream1
, .packet
= src_stream1_packet2
, },
847 { .type
= TEST_EV_TYPE_NOTIF_STREAM_END
, .stream
= src_stream1
, .packet
= NULL
, },
848 { .type
= TEST_EV_TYPE_END
, },
849 { .type
= TEST_EV_TYPE_SENTINEL
, },
852 do_std_test(TEST_NO_AUTO_NOTIFS
, "no automatic notifications",
853 expected_test_events
);
857 void test_output_port_notification_iterator(void)
859 const struct test_event expected_test_events
[] = {
860 { .type
= TEST_EV_TYPE_NOTIF_STREAM_BEGIN
, .stream
= src_stream1
, .packet
= NULL
, },
861 { .type
= TEST_EV_TYPE_NOTIF_PACKET_BEGIN
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
862 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
863 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
864 { .type
= TEST_EV_TYPE_NOTIF_STREAM_BEGIN
, .stream
= src_stream2
, .packet
= NULL
, },
865 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
866 { .type
= TEST_EV_TYPE_NOTIF_PACKET_BEGIN
, .stream
= src_stream2
, .packet
= src_stream2_packet2
, },
867 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream2
, .packet
= src_stream2_packet2
, },
868 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
869 { .type
= TEST_EV_TYPE_NOTIF_PACKET_END
, .stream
= src_stream1
, .packet
= src_stream1_packet1
, },
870 { .type
= TEST_EV_TYPE_NOTIF_PACKET_END
, .stream
= src_stream2
, .packet
= src_stream2_packet2
, },
871 { .type
= TEST_EV_TYPE_NOTIF_PACKET_BEGIN
, .stream
= src_stream1
, .packet
= src_stream1_packet2
, },
872 { .type
= TEST_EV_TYPE_NOTIF_EVENT
, .stream
= src_stream1
, .packet
= src_stream1_packet2
, },
873 { .type
= TEST_EV_TYPE_NOTIF_STREAM_END
, .stream
= src_stream2
, .packet
= NULL
, },
874 { .type
= TEST_EV_TYPE_NOTIF_PACKET_END
, .stream
= src_stream1
, .packet
= src_stream1_packet2
, },
875 { .type
= TEST_EV_TYPE_NOTIF_STREAM_END
, .stream
= src_stream1
, .packet
= NULL
, },
876 { .type
= TEST_EV_TYPE_END
, },
877 { .type
= TEST_EV_TYPE_SENTINEL
, },
879 struct bt_component
*src_comp
;
880 struct bt_notification_iterator
*notif_iter
;
881 enum bt_notification_iterator_status iter_status
=
882 BT_NOTIFICATION_ITERATOR_STATUS_OK
;
883 struct bt_port
*upstream_port
;
886 current_test
= TEST_OUTPUT_PORT_NOTIFICATION_ITERATOR
;
887 diag("test: output port notification iterator");
889 graph
= bt_graph_create();
891 create_source_sink(graph
, &src_comp
, NULL
);
893 /* Create notification iterator on source's output port */
894 upstream_port
= bt_component_source_get_output_port_by_name(src_comp
, "out");
895 notif_iter
= bt_output_port_notification_iterator_create(upstream_port
,
897 ok(notif_iter
, "bt_output_port_notification_iterator_create() succeeds");
898 bt_put(upstream_port
);
900 /* Consume the notification iterator */
901 while (iter_status
== BT_NOTIFICATION_ITERATOR_STATUS_OK
) {
902 iter_status
= common_consume(notif_iter
);
905 ok(iter_status
== BT_NOTIFICATION_ITERATOR_STATUS_END
,
906 "output port notification iterator finishes without any error");
908 /* Compare the resulting test events */
909 ok(compare_test_events(expected_test_events
),
910 "the produced sequence of test events is the expected one");
918 void test_output_port_notification_iterator_cannot_consume(void)
920 struct bt_component
*src_comp
;
921 struct bt_notification_iterator
*notif_iter
;
922 struct bt_port
*upstream_port
;
925 current_test
= TEST_OUTPUT_PORT_NOTIFICATION_ITERATOR
;
926 diag("test: cannot consume graph with existing output port notification iterator");
928 graph
= bt_graph_create();
930 create_source_sink(graph
, &src_comp
, NULL
);
932 /* Create notification iterator on source's output port */
933 upstream_port
= bt_component_source_get_output_port_by_name(src_comp
, "out");
934 notif_iter
= bt_output_port_notification_iterator_create(upstream_port
,
936 BT_ASSERT(notif_iter
);
937 bt_put(upstream_port
);
940 * This should fail because the graph is now managed by the
941 * notification iterator.
943 ok(bt_graph_run(graph
) == BT_GRAPH_STATUS_CANNOT_CONSUME
,
944 "bt_graph_run() returns BT_GRAPH_STATUS_CANNOT_CONSUME when there's an output port notification iterator");
951 #define DEBUG_ENV_VAR "TEST_BT_NOTIFICATION_ITERATOR_DEBUG"
953 int main(int argc
, char **argv
)
955 if (getenv(DEBUG_ENV_VAR
) && strcmp(getenv(DEBUG_ENV_VAR
), "1") == 0) {
959 plan_tests(NR_TESTS
);
961 test_no_auto_notifs();
962 test_output_port_notification_iterator();
963 test_output_port_notification_iterator_cannot_consume();
965 return exit_status();