| 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 | |
| 20 | #include <babeltrace/babeltrace.h> |
| 21 | #include <babeltrace/assert-internal.h> |
| 22 | #include <stdlib.h> |
| 23 | #include <string.h> |
| 24 | #include <stdbool.h> |
| 25 | #include <glib.h> |
| 26 | |
| 27 | #include "tap/tap.h" |
| 28 | |
| 29 | #define NR_TESTS 99 |
| 30 | |
| 31 | enum event_type { |
| 32 | SRC_COMP_ACCEPT_OUTPUT_PORT_CONNECTION, |
| 33 | SINK_COMP_ACCEPT_INPUT_PORT_CONNECTION, |
| 34 | SRC_COMP_OUTPUT_PORT_CONNECTED, |
| 35 | SINK_COMP_INPUT_PORT_CONNECTED, |
| 36 | SRC_COMP_OUTPUT_PORT_DISCONNECTED, |
| 37 | SINK_COMP_INPUT_PORT_DISCONNECTED, |
| 38 | GRAPH_SRC_OUTPUT_PORT_ADDED, |
| 39 | GRAPH_SINK_INPUT_PORT_ADDED, |
| 40 | GRAPH_SRC_OUTPUT_PORT_REMOVED, |
| 41 | GRAPH_SINK_INPUT_PORT_REMOVED, |
| 42 | GRAPH_SRC_SINK_PORTS_CONNECTED, |
| 43 | GRAPH_SRC_SINK_PORTS_DISCONNECTED, |
| 44 | }; |
| 45 | |
| 46 | enum test { |
| 47 | TEST_EMPTY_GRAPH, |
| 48 | TEST_SIMPLE, |
| 49 | TEST_SRC_PORT_CONNECTED_ERROR, |
| 50 | TEST_SINK_PORT_CONNECTED_ERROR, |
| 51 | TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED, |
| 52 | TEST_SINK_REMOVES_PORT_IN_CONSUME, |
| 53 | TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT, |
| 54 | }; |
| 55 | |
| 56 | struct event { |
| 57 | enum event_type type; |
| 58 | |
| 59 | union { |
| 60 | struct { |
| 61 | struct bt_component *comp; |
| 62 | struct bt_port *self_port; |
| 63 | struct bt_port *other_port; |
| 64 | } src_comp_accept_output_port_connection; |
| 65 | |
| 66 | struct { |
| 67 | struct bt_component *comp; |
| 68 | struct bt_port *self_port; |
| 69 | struct bt_port *other_port; |
| 70 | } sink_comp_accept_input_port_connection; |
| 71 | |
| 72 | struct { |
| 73 | struct bt_component *comp; |
| 74 | struct bt_port *self_port; |
| 75 | struct bt_port *other_port; |
| 76 | } src_comp_output_port_connected; |
| 77 | |
| 78 | struct { |
| 79 | struct bt_component *comp; |
| 80 | struct bt_port *self_port; |
| 81 | struct bt_port *other_port; |
| 82 | } sink_comp_input_port_connected; |
| 83 | |
| 84 | struct { |
| 85 | struct bt_component *comp; |
| 86 | struct bt_port *self_port; |
| 87 | } src_comp_output_port_disconnected; |
| 88 | |
| 89 | struct { |
| 90 | struct bt_component *comp; |
| 91 | struct bt_port *self_port; |
| 92 | } sink_comp_input_port_disconnected; |
| 93 | |
| 94 | struct { |
| 95 | struct bt_component *comp; |
| 96 | struct bt_port *port; |
| 97 | } graph_src_output_port_added; |
| 98 | |
| 99 | struct { |
| 100 | struct bt_component *comp; |
| 101 | struct bt_port *port; |
| 102 | } graph_sink_input_port_added; |
| 103 | |
| 104 | struct { |
| 105 | struct bt_component *comp; |
| 106 | struct bt_port *port; |
| 107 | } graph_src_output_port_removed; |
| 108 | |
| 109 | struct { |
| 110 | struct bt_component *comp; |
| 111 | struct bt_port *port; |
| 112 | } graph_sink_input_port_removed; |
| 113 | |
| 114 | struct { |
| 115 | struct bt_component *upstream_comp; |
| 116 | struct bt_component *downstream_comp; |
| 117 | struct bt_port *upstream_port; |
| 118 | struct bt_port *downstream_port; |
| 119 | } graph_src_sink_ports_connected; |
| 120 | |
| 121 | struct { |
| 122 | struct bt_component *upstream_comp; |
| 123 | struct bt_component *downstream_comp; |
| 124 | struct bt_port *upstream_port; |
| 125 | struct bt_port *downstream_port; |
| 126 | } graph_src_sink_ports_disconnected; |
| 127 | } data; |
| 128 | }; |
| 129 | |
| 130 | static GArray *events; |
| 131 | static struct bt_private_component_class_source *src_comp_class; |
| 132 | static struct bt_private_component_class_sink *sink_comp_class; |
| 133 | static enum test current_test; |
| 134 | |
| 135 | static |
| 136 | void clear_events(void) |
| 137 | { |
| 138 | g_array_set_size(events, 0); |
| 139 | } |
| 140 | |
| 141 | static |
| 142 | void append_event(struct event *event) |
| 143 | { |
| 144 | g_array_append_val(events, *event); |
| 145 | } |
| 146 | |
| 147 | static |
| 148 | bool compare_events(struct event *ev_a, struct event *ev_b) |
| 149 | { |
| 150 | if (ev_a->type != ev_b->type) { |
| 151 | return false; |
| 152 | } |
| 153 | |
| 154 | switch (ev_a->type) { |
| 155 | case SRC_COMP_ACCEPT_OUTPUT_PORT_CONNECTION: |
| 156 | if (ev_a->data.src_comp_accept_output_port_connection.comp != |
| 157 | ev_b->data.src_comp_accept_output_port_connection.comp) { |
| 158 | return false; |
| 159 | } |
| 160 | |
| 161 | if (ev_a->data.src_comp_accept_output_port_connection.self_port != |
| 162 | ev_b->data.src_comp_accept_output_port_connection.self_port) { |
| 163 | return false; |
| 164 | } |
| 165 | |
| 166 | if (ev_a->data.src_comp_accept_output_port_connection.other_port != |
| 167 | ev_b->data.src_comp_accept_output_port_connection.other_port) { |
| 168 | return false; |
| 169 | } |
| 170 | break; |
| 171 | case SINK_COMP_ACCEPT_INPUT_PORT_CONNECTION: |
| 172 | if (ev_a->data.sink_comp_accept_input_port_connection.comp != |
| 173 | ev_b->data.sink_comp_accept_input_port_connection.comp) { |
| 174 | return false; |
| 175 | } |
| 176 | |
| 177 | if (ev_a->data.sink_comp_accept_input_port_connection.self_port != |
| 178 | ev_b->data.sink_comp_accept_input_port_connection.self_port) { |
| 179 | return false; |
| 180 | } |
| 181 | |
| 182 | if (ev_a->data.sink_comp_accept_input_port_connection.other_port != |
| 183 | ev_b->data.sink_comp_accept_input_port_connection.other_port) { |
| 184 | return false; |
| 185 | } |
| 186 | break; |
| 187 | case SRC_COMP_OUTPUT_PORT_CONNECTED: |
| 188 | if (ev_a->data.src_comp_output_port_connected.comp != |
| 189 | ev_b->data.src_comp_output_port_connected.comp) { |
| 190 | return false; |
| 191 | } |
| 192 | |
| 193 | if (ev_a->data.src_comp_output_port_connected.self_port != |
| 194 | ev_b->data.src_comp_output_port_connected.self_port) { |
| 195 | return false; |
| 196 | } |
| 197 | |
| 198 | if (ev_a->data.src_comp_output_port_connected.other_port != |
| 199 | ev_b->data.src_comp_output_port_connected.other_port) { |
| 200 | return false; |
| 201 | } |
| 202 | break; |
| 203 | case SINK_COMP_INPUT_PORT_CONNECTED: |
| 204 | if (ev_a->data.sink_comp_input_port_connected.comp != |
| 205 | ev_b->data.sink_comp_input_port_connected.comp) { |
| 206 | return false; |
| 207 | } |
| 208 | |
| 209 | if (ev_a->data.sink_comp_input_port_connected.self_port != |
| 210 | ev_b->data.sink_comp_input_port_connected.self_port) { |
| 211 | return false; |
| 212 | } |
| 213 | |
| 214 | if (ev_a->data.sink_comp_input_port_connected.other_port != |
| 215 | ev_b->data.sink_comp_input_port_connected.other_port) { |
| 216 | return false; |
| 217 | } |
| 218 | break; |
| 219 | case SRC_COMP_OUTPUT_PORT_DISCONNECTED: |
| 220 | if (ev_a->data.src_comp_output_port_disconnected.comp != |
| 221 | ev_b->data.src_comp_output_port_disconnected.comp) { |
| 222 | return false; |
| 223 | } |
| 224 | |
| 225 | if (ev_a->data.src_comp_output_port_disconnected.self_port != |
| 226 | ev_b->data.src_comp_output_port_disconnected.self_port) { |
| 227 | return false; |
| 228 | } |
| 229 | break; |
| 230 | case SINK_COMP_INPUT_PORT_DISCONNECTED: |
| 231 | if (ev_a->data.sink_comp_input_port_disconnected.comp != |
| 232 | ev_b->data.sink_comp_input_port_disconnected.comp) { |
| 233 | return false; |
| 234 | } |
| 235 | |
| 236 | if (ev_a->data.sink_comp_input_port_disconnected.self_port != |
| 237 | ev_b->data.sink_comp_input_port_disconnected.self_port) { |
| 238 | return false; |
| 239 | } |
| 240 | break; |
| 241 | case GRAPH_SRC_OUTPUT_PORT_ADDED: |
| 242 | if (ev_a->data.graph_src_output_port_added.comp != |
| 243 | ev_b->data.graph_src_output_port_added.comp) { |
| 244 | return false; |
| 245 | } |
| 246 | |
| 247 | if (ev_a->data.graph_src_output_port_added.port != |
| 248 | ev_b->data.graph_src_output_port_added.port) { |
| 249 | return false; |
| 250 | } |
| 251 | break; |
| 252 | case GRAPH_SINK_INPUT_PORT_ADDED: |
| 253 | if (ev_a->data.graph_sink_input_port_added.comp != |
| 254 | ev_b->data.graph_sink_input_port_added.comp) { |
| 255 | return false; |
| 256 | } |
| 257 | |
| 258 | if (ev_a->data.graph_sink_input_port_added.port != |
| 259 | ev_b->data.graph_sink_input_port_added.port) { |
| 260 | return false; |
| 261 | } |
| 262 | break; |
| 263 | case GRAPH_SRC_OUTPUT_PORT_REMOVED: |
| 264 | if (ev_a->data.graph_src_output_port_removed.comp != |
| 265 | ev_b->data.graph_src_output_port_removed.comp) { |
| 266 | return false; |
| 267 | } |
| 268 | |
| 269 | if (ev_a->data.graph_src_output_port_removed.port != |
| 270 | ev_b->data.graph_src_output_port_removed.port) { |
| 271 | return false; |
| 272 | } |
| 273 | break; |
| 274 | case GRAPH_SINK_INPUT_PORT_REMOVED: |
| 275 | if (ev_a->data.graph_sink_input_port_removed.comp != |
| 276 | ev_b->data.graph_sink_input_port_removed.comp) { |
| 277 | return false; |
| 278 | } |
| 279 | |
| 280 | if (ev_a->data.graph_sink_input_port_removed.port != |
| 281 | ev_b->data.graph_sink_input_port_removed.port) { |
| 282 | return false; |
| 283 | } |
| 284 | break; |
| 285 | case GRAPH_SRC_SINK_PORTS_CONNECTED: |
| 286 | if (ev_a->data.graph_src_sink_ports_connected.upstream_comp != |
| 287 | ev_b->data.graph_src_sink_ports_connected.upstream_comp) { |
| 288 | return false; |
| 289 | } |
| 290 | |
| 291 | if (ev_a->data.graph_src_sink_ports_connected.downstream_comp != |
| 292 | ev_b->data.graph_src_sink_ports_connected.downstream_comp) { |
| 293 | return false; |
| 294 | } |
| 295 | |
| 296 | if (ev_a->data.graph_src_sink_ports_connected.upstream_port != |
| 297 | ev_b->data.graph_src_sink_ports_connected.upstream_port) { |
| 298 | return false; |
| 299 | } |
| 300 | |
| 301 | if (ev_a->data.graph_src_sink_ports_connected.downstream_port != |
| 302 | ev_b->data.graph_src_sink_ports_connected.downstream_port) { |
| 303 | return false; |
| 304 | } |
| 305 | break; |
| 306 | case GRAPH_SRC_SINK_PORTS_DISCONNECTED: |
| 307 | if (ev_a->data.graph_src_sink_ports_disconnected.upstream_comp != |
| 308 | ev_b->data.graph_src_sink_ports_disconnected.upstream_comp) { |
| 309 | return false; |
| 310 | } |
| 311 | |
| 312 | if (ev_a->data.graph_src_sink_ports_disconnected.downstream_comp != |
| 313 | ev_b->data.graph_src_sink_ports_disconnected.downstream_comp) { |
| 314 | return false; |
| 315 | } |
| 316 | |
| 317 | if (ev_a->data.graph_src_sink_ports_disconnected.upstream_port != |
| 318 | ev_b->data.graph_src_sink_ports_disconnected.upstream_port) { |
| 319 | return false; |
| 320 | } |
| 321 | |
| 322 | if (ev_a->data.graph_src_sink_ports_disconnected.downstream_port != |
| 323 | ev_b->data.graph_src_sink_ports_disconnected.downstream_port) { |
| 324 | return false; |
| 325 | } |
| 326 | break; |
| 327 | default: |
| 328 | abort(); |
| 329 | } |
| 330 | |
| 331 | return true; |
| 332 | } |
| 333 | |
| 334 | static |
| 335 | bool has_event(struct event *event) |
| 336 | { |
| 337 | size_t i; |
| 338 | |
| 339 | for (i = 0; i < events->len; i++) { |
| 340 | struct event *ev = &g_array_index(events, struct event, i); |
| 341 | |
| 342 | if (compare_events(event, ev)) { |
| 343 | return true; |
| 344 | } |
| 345 | } |
| 346 | |
| 347 | return false; |
| 348 | } |
| 349 | |
| 350 | static |
| 351 | size_t event_pos(struct event *event) |
| 352 | { |
| 353 | size_t i; |
| 354 | |
| 355 | for (i = 0; i < events->len; i++) { |
| 356 | struct event *ev = &g_array_index(events, struct event, i); |
| 357 | |
| 358 | if (compare_events(event, ev)) { |
| 359 | return i; |
| 360 | } |
| 361 | } |
| 362 | |
| 363 | return SIZE_MAX; |
| 364 | } |
| 365 | |
| 366 | static |
| 367 | enum bt_self_notification_iterator_status src_iter_next( |
| 368 | struct bt_self_notification_iterator *self_iterator, |
| 369 | bt_notification_array notifs, uint64_t capacity, |
| 370 | uint64_t *count) |
| 371 | { |
| 372 | return BT_SELF_NOTIFICATION_ITERATOR_STATUS_ERROR; |
| 373 | } |
| 374 | |
| 375 | static |
| 376 | enum bt_self_component_status src_accept_output_port_connection( |
| 377 | struct bt_self_component_source *self_comp, |
| 378 | struct bt_self_component_port_output *self_comp_port, |
| 379 | struct bt_port_input *other_port) |
| 380 | { |
| 381 | struct event event = { |
| 382 | .type = SRC_COMP_ACCEPT_OUTPUT_PORT_CONNECTION, |
| 383 | .data.src_comp_accept_output_port_connection = { |
| 384 | .comp = bt_self_component_as_component( |
| 385 | bt_self_component_source_as_self_component( |
| 386 | self_comp)), |
| 387 | .self_port = bt_self_component_port_as_port( |
| 388 | bt_self_component_port_output_as_self_component_port( |
| 389 | self_comp_port)), |
| 390 | .other_port = bt_port_input_as_port(other_port), |
| 391 | }, |
| 392 | }; |
| 393 | |
| 394 | append_event(&event); |
| 395 | return BT_SELF_COMPONENT_STATUS_OK; |
| 396 | } |
| 397 | |
| 398 | static |
| 399 | enum bt_self_component_status sink_accept_input_port_connection( |
| 400 | struct bt_self_component_sink *self_comp, |
| 401 | struct bt_self_component_port_input *self_comp_port, |
| 402 | struct bt_port_output *other_port) |
| 403 | { |
| 404 | struct event event = { |
| 405 | .type = SINK_COMP_ACCEPT_INPUT_PORT_CONNECTION, |
| 406 | .data.sink_comp_accept_input_port_connection = { |
| 407 | .comp = bt_self_component_as_component( |
| 408 | bt_self_component_sink_as_self_component( |
| 409 | self_comp)), |
| 410 | .self_port = bt_self_component_port_as_port( |
| 411 | bt_self_component_port_input_as_self_component_port( |
| 412 | self_comp_port)), |
| 413 | .other_port = bt_port_output_as_port(other_port), |
| 414 | }, |
| 415 | }; |
| 416 | |
| 417 | append_event(&event); |
| 418 | return BT_SELF_COMPONENT_STATUS_OK; |
| 419 | } |
| 420 | |
| 421 | static |
| 422 | enum bt_self_component_status src_output_port_connected( |
| 423 | struct bt_self_component_source *self_comp, |
| 424 | struct bt_self_component_port_output *self_comp_port, |
| 425 | struct bt_port_input *other_port) |
| 426 | { |
| 427 | int ret; |
| 428 | struct event event = { |
| 429 | .type = SRC_COMP_OUTPUT_PORT_CONNECTED, |
| 430 | .data.src_comp_output_port_connected = { |
| 431 | .comp = bt_self_component_as_component( |
| 432 | bt_self_component_source_as_self_component( |
| 433 | self_comp)), |
| 434 | .self_port = bt_self_component_port_as_port( |
| 435 | bt_self_component_port_output_as_self_component_port( |
| 436 | self_comp_port)), |
| 437 | .other_port = bt_port_input_as_port(other_port), |
| 438 | }, |
| 439 | }; |
| 440 | |
| 441 | append_event(&event); |
| 442 | |
| 443 | switch (current_test) { |
| 444 | case TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED: |
| 445 | ret = bt_self_component_source_add_output_port( |
| 446 | self_comp, "hello", NULL, NULL); |
| 447 | BT_ASSERT(ret == 0); |
| 448 | break; |
| 449 | case TEST_SRC_PORT_CONNECTED_ERROR: |
| 450 | return BT_SELF_COMPONENT_STATUS_ERROR; |
| 451 | default: |
| 452 | break; |
| 453 | } |
| 454 | |
| 455 | return BT_SELF_COMPONENT_STATUS_OK; |
| 456 | } |
| 457 | |
| 458 | static |
| 459 | enum bt_self_component_status sink_input_port_connected( |
| 460 | struct bt_self_component_sink *self_comp, |
| 461 | struct bt_self_component_port_input *self_comp_port, |
| 462 | struct bt_port_output *other_port) |
| 463 | { |
| 464 | struct event event = { |
| 465 | .type = SINK_COMP_INPUT_PORT_CONNECTED, |
| 466 | .data.sink_comp_input_port_connected = { |
| 467 | .comp = bt_self_component_as_component( |
| 468 | bt_self_component_sink_as_self_component( |
| 469 | self_comp)), |
| 470 | .self_port = bt_self_component_port_as_port( |
| 471 | bt_self_component_port_input_as_self_component_port( |
| 472 | self_comp_port)), |
| 473 | .other_port = bt_port_output_as_port(other_port), |
| 474 | }, |
| 475 | }; |
| 476 | |
| 477 | append_event(&event); |
| 478 | |
| 479 | if (current_test == TEST_SINK_PORT_CONNECTED_ERROR) { |
| 480 | return BT_SELF_COMPONENT_STATUS_ERROR; |
| 481 | } else { |
| 482 | return BT_SELF_COMPONENT_STATUS_OK; |
| 483 | } |
| 484 | } |
| 485 | |
| 486 | static |
| 487 | void src_output_port_disconnected(struct bt_self_component_source *self_comp, |
| 488 | struct bt_self_component_port_output *self_comp_port) |
| 489 | { |
| 490 | int ret; |
| 491 | struct event event = { |
| 492 | .type = SRC_COMP_OUTPUT_PORT_DISCONNECTED, |
| 493 | .data.src_comp_output_port_disconnected = { |
| 494 | .comp = bt_self_component_as_component( |
| 495 | bt_self_component_source_as_self_component( |
| 496 | self_comp)), |
| 497 | .self_port = bt_self_component_port_as_port( |
| 498 | bt_self_component_port_output_as_self_component_port( |
| 499 | self_comp_port)), |
| 500 | }, |
| 501 | }; |
| 502 | |
| 503 | append_event(&event); |
| 504 | |
| 505 | switch (current_test) { |
| 506 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: |
| 507 | ret = bt_self_component_port_remove_from_component( |
| 508 | bt_self_component_port_output_as_self_component_port( |
| 509 | self_comp_port)); |
| 510 | BT_ASSERT(ret == 0); |
| 511 | default: |
| 512 | break; |
| 513 | } |
| 514 | } |
| 515 | |
| 516 | static |
| 517 | void sink_input_port_disconnected(struct bt_self_component_sink *self_comp, |
| 518 | struct bt_self_component_port_input *self_comp_port) |
| 519 | { |
| 520 | struct event event = { |
| 521 | .type = SINK_COMP_INPUT_PORT_DISCONNECTED, |
| 522 | .data.sink_comp_input_port_disconnected = { |
| 523 | .comp = bt_self_component_as_component( |
| 524 | bt_self_component_sink_as_self_component( |
| 525 | self_comp)), |
| 526 | .self_port = bt_self_component_port_as_port( |
| 527 | bt_self_component_port_input_as_self_component_port( |
| 528 | self_comp_port)), |
| 529 | }, |
| 530 | }; |
| 531 | |
| 532 | append_event(&event); |
| 533 | } |
| 534 | |
| 535 | static |
| 536 | enum bt_self_component_status src_init( |
| 537 | struct bt_self_component_source *self_comp, |
| 538 | struct bt_value *params, void *init_method_data) |
| 539 | { |
| 540 | int ret; |
| 541 | |
| 542 | ret = bt_self_component_source_add_output_port( |
| 543 | self_comp, "out", NULL, NULL); |
| 544 | BT_ASSERT(ret == 0); |
| 545 | return BT_SELF_COMPONENT_STATUS_OK; |
| 546 | } |
| 547 | |
| 548 | static |
| 549 | enum bt_self_component_status sink_init( |
| 550 | struct bt_self_component_sink *self_comp, |
| 551 | struct bt_value *params, void *init_method_data) |
| 552 | { |
| 553 | int ret; |
| 554 | |
| 555 | ret = bt_self_component_sink_add_input_port(self_comp, |
| 556 | "in", NULL, NULL); |
| 557 | BT_ASSERT(ret == 0); |
| 558 | return BT_SELF_COMPONENT_STATUS_OK; |
| 559 | } |
| 560 | |
| 561 | static |
| 562 | enum bt_self_component_status sink_consume( |
| 563 | struct bt_self_component_sink *self_comp) |
| 564 | { |
| 565 | struct bt_self_component_port_input *def_port; |
| 566 | int ret; |
| 567 | |
| 568 | switch (current_test) { |
| 569 | case TEST_SINK_REMOVES_PORT_IN_CONSUME: |
| 570 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: |
| 571 | def_port = bt_self_component_sink_borrow_input_port_by_name( |
| 572 | self_comp, "in"); |
| 573 | BT_ASSERT(def_port); |
| 574 | ret = bt_self_component_port_remove_from_component( |
| 575 | bt_self_component_port_input_as_self_component_port( |
| 576 | def_port)); |
| 577 | BT_ASSERT(ret == 0); |
| 578 | break; |
| 579 | default: |
| 580 | break; |
| 581 | } |
| 582 | |
| 583 | return BT_SELF_COMPONENT_STATUS_OK; |
| 584 | } |
| 585 | |
| 586 | static |
| 587 | void graph_src_output_port_added(struct bt_component_source *comp, |
| 588 | struct bt_port_output *port, void *data) |
| 589 | { |
| 590 | struct event event = { |
| 591 | .type = GRAPH_SRC_OUTPUT_PORT_ADDED, |
| 592 | .data.graph_src_output_port_added = { |
| 593 | .comp = bt_component_source_as_component(comp), |
| 594 | .port = bt_port_output_as_port(port), |
| 595 | }, |
| 596 | }; |
| 597 | |
| 598 | append_event(&event); |
| 599 | } |
| 600 | |
| 601 | static |
| 602 | void graph_sink_input_port_added(struct bt_component_sink *comp, |
| 603 | struct bt_port_input *port, void *data) |
| 604 | { |
| 605 | struct event event = { |
| 606 | .type = GRAPH_SINK_INPUT_PORT_ADDED, |
| 607 | .data.graph_sink_input_port_added = { |
| 608 | .comp = bt_component_sink_as_component(comp), |
| 609 | .port = bt_port_input_as_port(port), |
| 610 | }, |
| 611 | }; |
| 612 | |
| 613 | append_event(&event); |
| 614 | } |
| 615 | |
| 616 | static |
| 617 | void graph_src_output_port_removed(struct bt_component_source *comp, |
| 618 | struct bt_port_output *port, void *data) |
| 619 | { |
| 620 | struct event event = { |
| 621 | .type = GRAPH_SRC_OUTPUT_PORT_REMOVED, |
| 622 | .data.graph_src_output_port_removed = { |
| 623 | .comp = bt_component_source_as_component(comp), |
| 624 | .port = bt_port_output_as_port(port), |
| 625 | }, |
| 626 | }; |
| 627 | |
| 628 | append_event(&event); |
| 629 | } |
| 630 | |
| 631 | static |
| 632 | void graph_sink_input_port_removed(struct bt_component_sink *comp, |
| 633 | struct bt_port_input *port, void *data) |
| 634 | { |
| 635 | struct event event = { |
| 636 | .type = GRAPH_SINK_INPUT_PORT_REMOVED, |
| 637 | .data.graph_sink_input_port_removed = { |
| 638 | .comp = bt_component_sink_as_component(comp), |
| 639 | .port = bt_port_input_as_port(port), |
| 640 | }, |
| 641 | }; |
| 642 | |
| 643 | append_event(&event); |
| 644 | } |
| 645 | |
| 646 | static |
| 647 | void graph_src_sink_ports_connected(struct bt_component_source *upstream_comp, |
| 648 | struct bt_component_sink *downstream_comp, |
| 649 | struct bt_port_output *upstream_port, |
| 650 | struct bt_port_input *downstream_port, void *data) |
| 651 | { |
| 652 | struct event event = { |
| 653 | .type = GRAPH_SRC_SINK_PORTS_CONNECTED, |
| 654 | .data.graph_src_sink_ports_connected = { |
| 655 | .upstream_comp = |
| 656 | bt_component_source_as_component(upstream_comp), |
| 657 | .downstream_comp = |
| 658 | bt_component_sink_as_component(downstream_comp), |
| 659 | .upstream_port = |
| 660 | bt_port_output_as_port(upstream_port), |
| 661 | .downstream_port = |
| 662 | bt_port_input_as_port(downstream_port), |
| 663 | }, |
| 664 | }; |
| 665 | |
| 666 | append_event(&event); |
| 667 | } |
| 668 | |
| 669 | static |
| 670 | void graph_src_sink_ports_disconnected(struct bt_component_source *upstream_comp, |
| 671 | struct bt_component_sink *downstream_comp, |
| 672 | struct bt_port_output *upstream_port, |
| 673 | struct bt_port_input *downstream_port, void *data) |
| 674 | { |
| 675 | struct event event = { |
| 676 | .type = GRAPH_SRC_SINK_PORTS_DISCONNECTED, |
| 677 | .data.graph_src_sink_ports_disconnected = { |
| 678 | .upstream_comp = |
| 679 | bt_component_source_as_component(upstream_comp), |
| 680 | .downstream_comp = |
| 681 | bt_component_sink_as_component(downstream_comp), |
| 682 | .upstream_port = |
| 683 | bt_port_output_as_port(upstream_port), |
| 684 | .downstream_port = |
| 685 | bt_port_input_as_port(downstream_port), |
| 686 | }, |
| 687 | }; |
| 688 | |
| 689 | append_event(&event); |
| 690 | } |
| 691 | |
| 692 | static |
| 693 | void init_test(void) |
| 694 | { |
| 695 | int ret; |
| 696 | |
| 697 | src_comp_class = bt_private_component_class_source_create( |
| 698 | "src", src_iter_next); |
| 699 | BT_ASSERT(src_comp_class); |
| 700 | ret = bt_private_component_class_source_set_init_method( |
| 701 | src_comp_class, src_init); |
| 702 | BT_ASSERT(ret == 0); |
| 703 | ret = bt_private_component_class_source_set_accept_output_port_connection_method( |
| 704 | src_comp_class, src_accept_output_port_connection); |
| 705 | BT_ASSERT(ret == 0); |
| 706 | ret = bt_private_component_class_source_set_output_port_connected_method( |
| 707 | src_comp_class, src_output_port_connected); |
| 708 | BT_ASSERT(ret == 0); |
| 709 | ret = bt_private_component_class_source_set_output_port_disconnected_method( |
| 710 | src_comp_class, src_output_port_disconnected); |
| 711 | BT_ASSERT(ret == 0); |
| 712 | sink_comp_class = bt_private_component_class_sink_create("sink", |
| 713 | sink_consume); |
| 714 | BT_ASSERT(sink_comp_class); |
| 715 | ret = bt_private_component_class_sink_set_init_method(sink_comp_class, |
| 716 | sink_init); |
| 717 | BT_ASSERT(ret == 0); |
| 718 | ret = bt_private_component_class_sink_set_accept_input_port_connection_method( |
| 719 | sink_comp_class, sink_accept_input_port_connection); |
| 720 | BT_ASSERT(ret == 0); |
| 721 | ret = bt_private_component_class_sink_set_input_port_connected_method( |
| 722 | sink_comp_class, sink_input_port_connected); |
| 723 | BT_ASSERT(ret == 0); |
| 724 | ret = bt_private_component_class_sink_set_input_port_disconnected_method( |
| 725 | sink_comp_class, sink_input_port_disconnected); |
| 726 | BT_ASSERT(ret == 0); |
| 727 | events = g_array_new(FALSE, TRUE, sizeof(struct event)); |
| 728 | BT_ASSERT(events); |
| 729 | } |
| 730 | |
| 731 | static |
| 732 | void fini_test(void) |
| 733 | { |
| 734 | bt_object_put_ref(src_comp_class); |
| 735 | bt_object_put_ref(sink_comp_class); |
| 736 | g_array_free(events, TRUE); |
| 737 | } |
| 738 | |
| 739 | static |
| 740 | struct bt_component_source *create_src(struct bt_private_graph *graph) |
| 741 | { |
| 742 | struct bt_component_source *comp; |
| 743 | int ret; |
| 744 | |
| 745 | ret = bt_private_graph_add_source_component(graph, |
| 746 | bt_private_component_class_source_as_component_class_source( |
| 747 | src_comp_class), |
| 748 | "src-comp", NULL, &comp); |
| 749 | BT_ASSERT(ret == 0); |
| 750 | return comp; |
| 751 | } |
| 752 | |
| 753 | static |
| 754 | struct bt_component_sink *create_sink(struct bt_private_graph *graph) |
| 755 | { |
| 756 | struct bt_component_sink *comp; |
| 757 | int ret; |
| 758 | |
| 759 | ret = bt_private_graph_add_sink_component(graph, |
| 760 | bt_private_component_class_sink_as_component_class_sink( |
| 761 | sink_comp_class), |
| 762 | "sink-comp", NULL, &comp); |
| 763 | BT_ASSERT(ret == 0); |
| 764 | return comp; |
| 765 | } |
| 766 | |
| 767 | static |
| 768 | struct bt_private_graph *create_graph(void) |
| 769 | { |
| 770 | struct bt_private_graph *graph = bt_private_graph_create(); |
| 771 | int ret; |
| 772 | |
| 773 | BT_ASSERT(graph); |
| 774 | ret = bt_private_graph_add_source_component_output_port_added_listener( |
| 775 | graph, graph_src_output_port_added, NULL, NULL, NULL); |
| 776 | BT_ASSERT(ret >= 0); |
| 777 | ret = bt_private_graph_add_sink_component_input_port_added_listener( |
| 778 | graph, graph_sink_input_port_added, NULL, NULL, NULL); |
| 779 | BT_ASSERT(ret >= 0); |
| 780 | ret = bt_private_graph_add_source_component_output_port_removed_listener( |
| 781 | graph, graph_src_output_port_removed, NULL, NULL, NULL); |
| 782 | BT_ASSERT(ret >= 0); |
| 783 | ret = bt_private_graph_add_sink_component_input_port_removed_listener( |
| 784 | graph, graph_sink_input_port_removed, NULL, NULL, NULL); |
| 785 | BT_ASSERT(ret >= 0); |
| 786 | ret = bt_private_graph_add_source_sink_component_ports_connected_listener( |
| 787 | graph, graph_src_sink_ports_connected, NULL, NULL, NULL); |
| 788 | BT_ASSERT(ret >= 0); |
| 789 | ret = bt_private_graph_add_source_sink_component_ports_disconnected_listener( |
| 790 | graph, graph_src_sink_ports_disconnected, NULL, NULL, NULL); |
| 791 | BT_ASSERT(ret >= 0); |
| 792 | return graph; |
| 793 | } |
| 794 | |
| 795 | static |
| 796 | void prepare_test(enum test test, const char *name) |
| 797 | { |
| 798 | clear_events(); |
| 799 | current_test = test; |
| 800 | diag("test: %s", name); |
| 801 | } |
| 802 | |
| 803 | static |
| 804 | void test_sink_removes_port_in_consume_then_src_removes_disconnected_port(void) |
| 805 | { |
| 806 | int ret; |
| 807 | struct bt_component_source *src; |
| 808 | struct bt_component_sink *sink; |
| 809 | struct bt_component *gsrc; |
| 810 | struct bt_component *gsink; |
| 811 | struct bt_private_graph *graph; |
| 812 | struct bt_port_output *src_def_port; |
| 813 | struct bt_port_input *sink_def_port; |
| 814 | struct bt_port *gsrc_def_port; |
| 815 | struct bt_port *gsink_def_port; |
| 816 | struct event event; |
| 817 | enum bt_graph_status status; |
| 818 | size_t src_accept_port_connection_pos; |
| 819 | size_t sink_accept_port_connection_pos; |
| 820 | size_t src_port_connected_pos; |
| 821 | size_t sink_port_connected_pos; |
| 822 | size_t graph_ports_connected_pos; |
| 823 | size_t src_port_disconnected_pos; |
| 824 | size_t sink_port_disconnected_pos; |
| 825 | size_t graph_ports_disconnected_pos; |
| 826 | size_t graph_port_removed_src_pos; |
| 827 | size_t graph_port_removed_sink_pos; |
| 828 | |
| 829 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT, |
| 830 | "sink removes port in consume, then source removes disconnected port"); |
| 831 | graph = create_graph(); |
| 832 | BT_ASSERT(graph); |
| 833 | src = create_src(graph); |
| 834 | sink = create_sink(graph); |
| 835 | src_def_port = bt_component_source_borrow_output_port_by_name(src, "out"); |
| 836 | BT_ASSERT(src_def_port); |
| 837 | sink_def_port = bt_component_sink_borrow_input_port_by_name(sink, "in"); |
| 838 | BT_ASSERT(sink_def_port); |
| 839 | status = bt_private_graph_connect_ports(graph, src_def_port, |
| 840 | sink_def_port, NULL); |
| 841 | BT_ASSERT(status == 0); |
| 842 | gsrc = bt_component_source_as_component(src); |
| 843 | gsink = bt_component_sink_as_component(sink); |
| 844 | gsrc_def_port = bt_port_output_as_port(src_def_port); |
| 845 | gsink_def_port = bt_port_input_as_port(sink_def_port); |
| 846 | |
| 847 | /* We're supposed to have 7 events so far */ |
| 848 | ok(events->len == 7, "we have the expected number of events (before consume)"); |
| 849 | |
| 850 | /* Source's port added */ |
| 851 | event.type = GRAPH_SRC_OUTPUT_PORT_ADDED; |
| 852 | event.data.graph_src_output_port_added.comp = gsrc; |
| 853 | event.data.graph_src_output_port_added.port = gsrc_def_port; |
| 854 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); |
| 855 | |
| 856 | /* Sink's port added */ |
| 857 | event.type = GRAPH_SINK_INPUT_PORT_ADDED; |
| 858 | event.data.graph_sink_input_port_added.comp = gsink; |
| 859 | event.data.graph_sink_input_port_added.port = gsink_def_port; |
| 860 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); |
| 861 | |
| 862 | /* Source's accept port connection */ |
| 863 | event.type = SRC_COMP_ACCEPT_OUTPUT_PORT_CONNECTION; |
| 864 | event.data.src_comp_accept_output_port_connection.comp = gsrc; |
| 865 | event.data.src_comp_accept_output_port_connection.self_port = gsrc_def_port; |
| 866 | event.data.src_comp_accept_output_port_connection.other_port = gsink_def_port; |
| 867 | ok(has_event(&event), "got the expected source's accept port connection event"); |
| 868 | src_accept_port_connection_pos = event_pos(&event); |
| 869 | |
| 870 | /* Sink's accept port connection */ |
| 871 | event.type = SINK_COMP_ACCEPT_INPUT_PORT_CONNECTION; |
| 872 | event.data.sink_comp_accept_input_port_connection.comp = gsink; |
| 873 | event.data.sink_comp_accept_input_port_connection.self_port = gsink_def_port; |
| 874 | event.data.sink_comp_accept_input_port_connection.other_port = gsrc_def_port; |
| 875 | ok(has_event(&event), "got the expected sink's accept port connection event"); |
| 876 | sink_accept_port_connection_pos = event_pos(&event); |
| 877 | |
| 878 | /* Source's port connected */ |
| 879 | event.type = SRC_COMP_OUTPUT_PORT_CONNECTED; |
| 880 | event.data.src_comp_output_port_connected.comp = gsrc; |
| 881 | event.data.src_comp_output_port_connected.self_port = gsrc_def_port; |
| 882 | event.data.src_comp_output_port_connected.other_port = gsink_def_port; |
| 883 | ok(has_event(&event), "got the expected source's port connected event"); |
| 884 | src_port_connected_pos = event_pos(&event); |
| 885 | |
| 886 | /* Sink's port connected */ |
| 887 | event.type = SINK_COMP_INPUT_PORT_CONNECTED; |
| 888 | event.data.sink_comp_input_port_connected.comp = gsink; |
| 889 | event.data.sink_comp_input_port_connected.self_port = gsink_def_port; |
| 890 | event.data.sink_comp_input_port_connected.other_port = gsrc_def_port; |
| 891 | ok(has_event(&event), "got the expected sink's port connected event"); |
| 892 | sink_port_connected_pos = event_pos(&event); |
| 893 | |
| 894 | /* Graph's ports connected */ |
| 895 | event.type = GRAPH_SRC_SINK_PORTS_CONNECTED; |
| 896 | event.data.graph_src_sink_ports_connected.upstream_comp = gsrc; |
| 897 | event.data.graph_src_sink_ports_connected.downstream_comp = gsink; |
| 898 | event.data.graph_src_sink_ports_connected.upstream_port = gsrc_def_port; |
| 899 | event.data.graph_src_sink_ports_connected.downstream_port = gsink_def_port; |
| 900 | ok(has_event(&event), "got the expected graph's ports connected event"); |
| 901 | graph_ports_connected_pos = event_pos(&event); |
| 902 | |
| 903 | /* Order of events */ |
| 904 | ok(src_port_connected_pos < graph_ports_connected_pos, |
| 905 | "event order is good (1)"); |
| 906 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
| 907 | "event order is good (2)"); |
| 908 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
| 909 | "event order is good (3)"); |
| 910 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, |
| 911 | "event order is good (4)"); |
| 912 | |
| 913 | /* Consume sink once */ |
| 914 | clear_events(); |
| 915 | ret = bt_private_graph_consume(graph); |
| 916 | BT_ASSERT(ret == 0); |
| 917 | |
| 918 | /* We're supposed to have 5 new events */ |
| 919 | ok(events->len == 5, "we have the expected number of events (after consume)"); |
| 920 | |
| 921 | /* Source's port disconnected */ |
| 922 | event.type = SRC_COMP_OUTPUT_PORT_DISCONNECTED; |
| 923 | event.data.src_comp_output_port_disconnected.comp = gsrc; |
| 924 | event.data.src_comp_output_port_disconnected.self_port = gsrc_def_port; |
| 925 | ok(has_event(&event), "got the expected source's port disconnected event"); |
| 926 | src_port_disconnected_pos = event_pos(&event); |
| 927 | |
| 928 | /* Sink's port disconnected */ |
| 929 | event.type = SINK_COMP_INPUT_PORT_DISCONNECTED; |
| 930 | event.data.sink_comp_input_port_disconnected.comp = gsink; |
| 931 | event.data.sink_comp_input_port_disconnected.self_port = gsink_def_port; |
| 932 | ok(has_event(&event), "got the expected sink's port disconnected event"); |
| 933 | sink_port_disconnected_pos = event_pos(&event); |
| 934 | |
| 935 | /* Graph's ports disconnected */ |
| 936 | event.type = GRAPH_SRC_SINK_PORTS_DISCONNECTED; |
| 937 | event.data.graph_src_sink_ports_disconnected.upstream_comp = gsrc; |
| 938 | event.data.graph_src_sink_ports_disconnected.downstream_comp = gsink; |
| 939 | event.data.graph_src_sink_ports_disconnected.upstream_port = gsrc_def_port; |
| 940 | event.data.graph_src_sink_ports_disconnected.downstream_port = gsink_def_port; |
| 941 | ok(has_event(&event), "got the expected graph's ports disconnected event"); |
| 942 | graph_ports_disconnected_pos = event_pos(&event); |
| 943 | |
| 944 | /* Graph's port removed (sink) */ |
| 945 | event.type = GRAPH_SINK_INPUT_PORT_REMOVED; |
| 946 | event.data.graph_sink_input_port_removed.comp = gsink; |
| 947 | event.data.graph_sink_input_port_removed.port = gsink_def_port; |
| 948 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); |
| 949 | graph_port_removed_sink_pos = event_pos(&event); |
| 950 | |
| 951 | /* Graph's port removed (source) */ |
| 952 | event.type = GRAPH_SRC_OUTPUT_PORT_REMOVED; |
| 953 | event.data.graph_src_output_port_removed.comp = gsrc; |
| 954 | event.data.graph_src_output_port_removed.port = gsrc_def_port; |
| 955 | ok(has_event(&event), "got the expected graph's port removed event (for source)"); |
| 956 | graph_port_removed_src_pos = event_pos(&event); |
| 957 | |
| 958 | /* Order of events */ |
| 959 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, |
| 960 | "event order is good (5)"); |
| 961 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, |
| 962 | "event order is good (6)"); |
| 963 | ok(src_port_disconnected_pos < graph_port_removed_src_pos, |
| 964 | "event order is good (7)"); |
| 965 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, |
| 966 | "event order is good (8)"); |
| 967 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, |
| 968 | "event order is good (9)"); |
| 969 | ok(sink_port_disconnected_pos < graph_port_removed_src_pos, |
| 970 | "event order is good (10)"); |
| 971 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, |
| 972 | "event order is good (11)"); |
| 973 | ok(graph_port_removed_src_pos < graph_ports_disconnected_pos, |
| 974 | "event order is good (12)"); |
| 975 | ok(graph_port_removed_src_pos < graph_port_removed_sink_pos, |
| 976 | "event order is good (13)"); |
| 977 | |
| 978 | bt_object_put_ref(graph); |
| 979 | bt_object_put_ref(sink); |
| 980 | bt_object_put_ref(src); |
| 981 | } |
| 982 | |
| 983 | static |
| 984 | void test_sink_removes_port_in_consume(void) |
| 985 | { |
| 986 | int ret; |
| 987 | struct bt_component_source *src; |
| 988 | struct bt_component_sink *sink; |
| 989 | struct bt_component *gsrc; |
| 990 | struct bt_component *gsink; |
| 991 | struct bt_private_graph *graph; |
| 992 | struct bt_port_output *src_def_port; |
| 993 | struct bt_port_input *sink_def_port; |
| 994 | struct bt_port *gsrc_def_port; |
| 995 | struct bt_port *gsink_def_port; |
| 996 | struct event event; |
| 997 | enum bt_graph_status status; |
| 998 | size_t src_accept_port_connection_pos; |
| 999 | size_t sink_accept_port_connection_pos; |
| 1000 | size_t src_port_connected_pos; |
| 1001 | size_t sink_port_connected_pos; |
| 1002 | size_t graph_ports_connected_pos; |
| 1003 | size_t src_port_disconnected_pos; |
| 1004 | size_t sink_port_disconnected_pos; |
| 1005 | size_t graph_ports_disconnected_pos; |
| 1006 | size_t graph_port_removed_sink_pos; |
| 1007 | |
| 1008 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME, |
| 1009 | "sink removes port in consume"); |
| 1010 | graph = create_graph(); |
| 1011 | BT_ASSERT(graph); |
| 1012 | src = create_src(graph); |
| 1013 | sink = create_sink(graph); |
| 1014 | src_def_port = bt_component_source_borrow_output_port_by_name(src, "out"); |
| 1015 | BT_ASSERT(src_def_port); |
| 1016 | sink_def_port = bt_component_sink_borrow_input_port_by_name(sink, "in"); |
| 1017 | BT_ASSERT(sink_def_port); |
| 1018 | status = bt_private_graph_connect_ports(graph, src_def_port, |
| 1019 | sink_def_port, NULL); |
| 1020 | BT_ASSERT(status == 0); |
| 1021 | gsrc = bt_component_source_as_component(src); |
| 1022 | gsink = bt_component_sink_as_component(sink); |
| 1023 | gsrc_def_port = bt_port_output_as_port(src_def_port); |
| 1024 | gsink_def_port = bt_port_input_as_port(sink_def_port); |
| 1025 | |
| 1026 | /* We're supposed to have 7 events so far */ |
| 1027 | ok(events->len == 7, "we have the expected number of events (before consume)"); |
| 1028 | |
| 1029 | /* Source's port added */ |
| 1030 | event.type = GRAPH_SRC_OUTPUT_PORT_ADDED; |
| 1031 | event.data.graph_src_output_port_added.comp = gsrc; |
| 1032 | event.data.graph_src_output_port_added.port = gsrc_def_port; |
| 1033 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); |
| 1034 | |
| 1035 | /* Sink's port added */ |
| 1036 | event.type = GRAPH_SINK_INPUT_PORT_ADDED; |
| 1037 | event.data.graph_sink_input_port_added.comp = gsink; |
| 1038 | event.data.graph_sink_input_port_added.port = gsink_def_port; |
| 1039 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); |
| 1040 | |
| 1041 | /* Source's accept port connection */ |
| 1042 | event.type = SRC_COMP_ACCEPT_OUTPUT_PORT_CONNECTION; |
| 1043 | event.data.src_comp_accept_output_port_connection.comp = gsrc; |
| 1044 | event.data.src_comp_accept_output_port_connection.self_port = gsrc_def_port; |
| 1045 | event.data.src_comp_accept_output_port_connection.other_port = gsink_def_port; |
| 1046 | ok(has_event(&event), "got the expected source's accept port connection event"); |
| 1047 | src_accept_port_connection_pos = event_pos(&event); |
| 1048 | |
| 1049 | /* Sink's accept port connection */ |
| 1050 | event.type = SINK_COMP_ACCEPT_INPUT_PORT_CONNECTION; |
| 1051 | event.data.sink_comp_accept_input_port_connection.comp = gsink; |
| 1052 | event.data.sink_comp_accept_input_port_connection.self_port = gsink_def_port; |
| 1053 | event.data.sink_comp_accept_input_port_connection.other_port = gsrc_def_port; |
| 1054 | ok(has_event(&event), "got the expected sink's accept port connection event"); |
| 1055 | sink_accept_port_connection_pos = event_pos(&event); |
| 1056 | |
| 1057 | /* Source's port connected */ |
| 1058 | event.type = SRC_COMP_OUTPUT_PORT_CONNECTED; |
| 1059 | event.data.src_comp_output_port_connected.comp = gsrc; |
| 1060 | event.data.src_comp_output_port_connected.self_port = gsrc_def_port; |
| 1061 | event.data.src_comp_output_port_connected.other_port = gsink_def_port; |
| 1062 | ok(has_event(&event), "got the expected source's port connected event"); |
| 1063 | src_port_connected_pos = event_pos(&event); |
| 1064 | |
| 1065 | /* Sink's port connected */ |
| 1066 | event.type = SINK_COMP_INPUT_PORT_CONNECTED; |
| 1067 | event.data.sink_comp_input_port_connected.comp = gsink; |
| 1068 | event.data.sink_comp_input_port_connected.self_port = gsink_def_port; |
| 1069 | event.data.sink_comp_input_port_connected.other_port = gsrc_def_port; |
| 1070 | ok(has_event(&event), "got the expected sink's port connected event"); |
| 1071 | sink_port_connected_pos = event_pos(&event); |
| 1072 | |
| 1073 | /* Graph's ports connected */ |
| 1074 | event.type = GRAPH_SRC_SINK_PORTS_CONNECTED; |
| 1075 | event.data.graph_src_sink_ports_connected.upstream_comp = gsrc; |
| 1076 | event.data.graph_src_sink_ports_connected.downstream_comp = gsink; |
| 1077 | event.data.graph_src_sink_ports_connected.upstream_port = gsrc_def_port; |
| 1078 | event.data.graph_src_sink_ports_connected.downstream_port = gsink_def_port; |
| 1079 | ok(has_event(&event), "got the expected graph's ports connected event"); |
| 1080 | graph_ports_connected_pos = event_pos(&event); |
| 1081 | |
| 1082 | /* Order of events */ |
| 1083 | ok(src_port_connected_pos < graph_ports_connected_pos, |
| 1084 | "event order is good (1)"); |
| 1085 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
| 1086 | "event order is good (2)"); |
| 1087 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
| 1088 | "event order is good (3)"); |
| 1089 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, |
| 1090 | "event order is good (4)"); |
| 1091 | |
| 1092 | /* Consume sink once */ |
| 1093 | clear_events(); |
| 1094 | ret = bt_private_graph_consume(graph); |
| 1095 | BT_ASSERT(ret == 0); |
| 1096 | |
| 1097 | /* We're supposed to have 4 new events */ |
| 1098 | ok(events->len == 4, "we have the expected number of events (after consume)"); |
| 1099 | |
| 1100 | /* Source's port disconnected */ |
| 1101 | event.type = SRC_COMP_OUTPUT_PORT_DISCONNECTED; |
| 1102 | event.data.src_comp_output_port_disconnected.comp = gsrc; |
| 1103 | event.data.src_comp_output_port_disconnected.self_port = gsrc_def_port; |
| 1104 | ok(has_event(&event), "got the expected source's port disconnected event"); |
| 1105 | src_port_disconnected_pos = event_pos(&event); |
| 1106 | |
| 1107 | /* Sink's port disconnected */ |
| 1108 | event.type = SINK_COMP_INPUT_PORT_DISCONNECTED; |
| 1109 | event.data.sink_comp_input_port_disconnected.comp = gsink; |
| 1110 | event.data.sink_comp_input_port_disconnected.self_port = gsink_def_port; |
| 1111 | ok(has_event(&event), "got the expected sink's port disconnected event"); |
| 1112 | sink_port_disconnected_pos = event_pos(&event); |
| 1113 | |
| 1114 | /* Graph's ports disconnected */ |
| 1115 | event.type = GRAPH_SRC_SINK_PORTS_DISCONNECTED; |
| 1116 | event.data.graph_src_sink_ports_disconnected.upstream_comp = gsrc; |
| 1117 | event.data.graph_src_sink_ports_disconnected.downstream_comp = gsink; |
| 1118 | event.data.graph_src_sink_ports_disconnected.upstream_port = gsrc_def_port; |
| 1119 | event.data.graph_src_sink_ports_disconnected.downstream_port = gsink_def_port; |
| 1120 | ok(has_event(&event), "got the expected graph's ports disconnected event"); |
| 1121 | graph_ports_disconnected_pos = event_pos(&event); |
| 1122 | |
| 1123 | /* Graph's port removed (sink) */ |
| 1124 | event.type = GRAPH_SINK_INPUT_PORT_REMOVED; |
| 1125 | event.data.graph_sink_input_port_removed.comp = gsink; |
| 1126 | event.data.graph_sink_input_port_removed.port = gsink_def_port; |
| 1127 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); |
| 1128 | graph_port_removed_sink_pos = event_pos(&event); |
| 1129 | |
| 1130 | /* Order of events */ |
| 1131 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, |
| 1132 | "event order is good (5)"); |
| 1133 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, |
| 1134 | "event order is good (7)"); |
| 1135 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, |
| 1136 | "event order is good (8)"); |
| 1137 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, |
| 1138 | "event order is good (10)"); |
| 1139 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, |
| 1140 | "event order is good (11)"); |
| 1141 | |
| 1142 | bt_object_put_ref(sink); |
| 1143 | bt_object_put_ref(src); |
| 1144 | bt_object_put_ref(graph); |
| 1145 | } |
| 1146 | |
| 1147 | static |
| 1148 | void test_src_adds_port_in_port_connected(void) |
| 1149 | { |
| 1150 | struct bt_component_source *src; |
| 1151 | struct bt_component_sink *sink; |
| 1152 | struct bt_component *gsrc; |
| 1153 | struct bt_component *gsink; |
| 1154 | struct bt_private_graph *graph; |
| 1155 | struct bt_port_output *src_def_port; |
| 1156 | struct bt_port_output *src_hello_port; |
| 1157 | struct bt_port_input *sink_def_port; |
| 1158 | struct bt_port *gsrc_def_port; |
| 1159 | struct bt_port *gsrc_hello_port; |
| 1160 | struct bt_port *gsink_def_port; |
| 1161 | struct event event; |
| 1162 | enum bt_graph_status status; |
| 1163 | size_t src_accept_port_connection_pos; |
| 1164 | size_t sink_accept_port_connection_pos; |
| 1165 | size_t src_port_connected_pos; |
| 1166 | size_t sink_port_connected_pos; |
| 1167 | size_t graph_ports_connected_pos; |
| 1168 | size_t graph_port_added_src_pos; |
| 1169 | |
| 1170 | prepare_test(TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED, |
| 1171 | "source adds port in port connected"); |
| 1172 | graph = create_graph(); |
| 1173 | BT_ASSERT(graph); |
| 1174 | src = create_src(graph); |
| 1175 | sink = create_sink(graph); |
| 1176 | src_def_port = bt_component_source_borrow_output_port_by_name(src, "out"); |
| 1177 | BT_ASSERT(src_def_port); |
| 1178 | sink_def_port = bt_component_sink_borrow_input_port_by_name(sink, "in"); |
| 1179 | BT_ASSERT(sink_def_port); |
| 1180 | status = bt_private_graph_connect_ports(graph, src_def_port, |
| 1181 | sink_def_port, NULL); |
| 1182 | BT_ASSERT(status == 0); |
| 1183 | src_hello_port = bt_component_source_borrow_output_port_by_name(src, |
| 1184 | "hello"); |
| 1185 | BT_ASSERT(src_hello_port); |
| 1186 | gsrc = bt_component_source_as_component(src); |
| 1187 | gsink = bt_component_sink_as_component(sink); |
| 1188 | gsrc_def_port = bt_port_output_as_port(src_def_port); |
| 1189 | gsrc_hello_port = bt_port_output_as_port(src_hello_port); |
| 1190 | gsink_def_port = bt_port_input_as_port(sink_def_port); |
| 1191 | |
| 1192 | /* We're supposed to have 8 events */ |
| 1193 | ok(events->len == 8, "we have the expected number of events"); |
| 1194 | |
| 1195 | /* Source's port added */ |
| 1196 | event.type = GRAPH_SRC_OUTPUT_PORT_ADDED; |
| 1197 | event.data.graph_src_output_port_added.comp = gsrc; |
| 1198 | event.data.graph_src_output_port_added.port = gsrc_def_port; |
| 1199 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); |
| 1200 | |
| 1201 | /* Sink's port added */ |
| 1202 | event.type = GRAPH_SINK_INPUT_PORT_ADDED; |
| 1203 | event.data.graph_sink_input_port_added.comp = gsink; |
| 1204 | event.data.graph_sink_input_port_added.port = gsink_def_port; |
| 1205 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); |
| 1206 | |
| 1207 | /* Source's accept port connection */ |
| 1208 | event.type = SRC_COMP_ACCEPT_OUTPUT_PORT_CONNECTION; |
| 1209 | event.data.src_comp_accept_output_port_connection.comp = gsrc; |
| 1210 | event.data.src_comp_accept_output_port_connection.self_port = gsrc_def_port; |
| 1211 | event.data.src_comp_accept_output_port_connection.other_port = gsink_def_port; |
| 1212 | ok(has_event(&event), "got the expected source's accept port connection event"); |
| 1213 | src_accept_port_connection_pos = event_pos(&event); |
| 1214 | |
| 1215 | /* Sink's accept port connection */ |
| 1216 | event.type = SINK_COMP_ACCEPT_INPUT_PORT_CONNECTION; |
| 1217 | event.data.sink_comp_accept_input_port_connection.comp = gsink; |
| 1218 | event.data.sink_comp_accept_input_port_connection.self_port = gsink_def_port; |
| 1219 | event.data.sink_comp_accept_input_port_connection.other_port = gsrc_def_port; |
| 1220 | ok(has_event(&event), "got the expected sink's accept port connection event"); |
| 1221 | sink_accept_port_connection_pos = event_pos(&event); |
| 1222 | |
| 1223 | /* Source's port connected */ |
| 1224 | event.type = SRC_COMP_OUTPUT_PORT_CONNECTED; |
| 1225 | event.data.src_comp_output_port_connected.comp = gsrc; |
| 1226 | event.data.src_comp_output_port_connected.self_port = gsrc_def_port; |
| 1227 | event.data.src_comp_output_port_connected.other_port = gsink_def_port; |
| 1228 | ok(has_event(&event), "got the expected source's port connected event"); |
| 1229 | src_port_connected_pos = event_pos(&event); |
| 1230 | |
| 1231 | /* Graph's port added (source) */ |
| 1232 | event.type = GRAPH_SRC_OUTPUT_PORT_ADDED; |
| 1233 | event.data.graph_src_output_port_added.comp = gsrc; |
| 1234 | event.data.graph_src_output_port_added.port = gsrc_hello_port; |
| 1235 | ok(has_event(&event), "got the expected graph's port added event (for source)"); |
| 1236 | graph_port_added_src_pos = event_pos(&event); |
| 1237 | |
| 1238 | /* Sink's port connected */ |
| 1239 | event.type = SINK_COMP_INPUT_PORT_CONNECTED; |
| 1240 | event.data.sink_comp_input_port_connected.comp = gsink; |
| 1241 | event.data.sink_comp_input_port_connected.self_port = gsink_def_port; |
| 1242 | event.data.sink_comp_input_port_connected.other_port = gsrc_def_port; |
| 1243 | ok(has_event(&event), "got the expected sink's port connected event"); |
| 1244 | sink_port_connected_pos = event_pos(&event); |
| 1245 | |
| 1246 | /* Graph's ports connected */ |
| 1247 | event.type = GRAPH_SRC_SINK_PORTS_CONNECTED; |
| 1248 | event.data.graph_src_sink_ports_connected.upstream_comp = gsrc; |
| 1249 | event.data.graph_src_sink_ports_connected.downstream_comp = gsink; |
| 1250 | event.data.graph_src_sink_ports_connected.upstream_port = gsrc_def_port; |
| 1251 | event.data.graph_src_sink_ports_connected.downstream_port = gsink_def_port; |
| 1252 | ok(has_event(&event), "got the expected graph's ports connected event"); |
| 1253 | graph_ports_connected_pos = event_pos(&event); |
| 1254 | |
| 1255 | /* Order of events */ |
| 1256 | ok(src_port_connected_pos < graph_ports_connected_pos, |
| 1257 | "event order is good (1)"); |
| 1258 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
| 1259 | "event order is good (2)"); |
| 1260 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
| 1261 | "event order is good (3)"); |
| 1262 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, |
| 1263 | "event order is good (4)"); |
| 1264 | ok(src_port_connected_pos < graph_port_added_src_pos, |
| 1265 | "event order is good (5)"); |
| 1266 | ok(graph_port_added_src_pos < graph_ports_connected_pos, |
| 1267 | "event order is good (6)"); |
| 1268 | |
| 1269 | bt_object_put_ref(src); |
| 1270 | bt_object_put_ref(sink); |
| 1271 | bt_object_put_ref(graph); |
| 1272 | } |
| 1273 | |
| 1274 | static |
| 1275 | void test_simple(void) |
| 1276 | { |
| 1277 | struct bt_component_source *src; |
| 1278 | struct bt_component_sink *sink; |
| 1279 | struct bt_component *gsrc; |
| 1280 | struct bt_component *gsink; |
| 1281 | struct bt_private_graph *graph; |
| 1282 | struct bt_port_output *src_def_port; |
| 1283 | struct bt_port_input *sink_def_port; |
| 1284 | struct bt_port *gsrc_def_port; |
| 1285 | struct bt_port *gsink_def_port; |
| 1286 | struct event event; |
| 1287 | enum bt_graph_status status; |
| 1288 | size_t src_accept_port_connection_pos; |
| 1289 | size_t sink_accept_port_connection_pos; |
| 1290 | size_t src_port_connected_pos; |
| 1291 | size_t sink_port_connected_pos; |
| 1292 | size_t graph_ports_connected_pos; |
| 1293 | |
| 1294 | prepare_test(TEST_SIMPLE, "simple"); |
| 1295 | graph = create_graph(); |
| 1296 | BT_ASSERT(graph); |
| 1297 | src = create_src(graph); |
| 1298 | sink = create_sink(graph); |
| 1299 | src_def_port = bt_component_source_borrow_output_port_by_name(src, "out"); |
| 1300 | BT_ASSERT(src_def_port); |
| 1301 | sink_def_port = bt_component_sink_borrow_input_port_by_name(sink, "in"); |
| 1302 | BT_ASSERT(sink_def_port); |
| 1303 | status = bt_private_graph_connect_ports(graph, src_def_port, |
| 1304 | sink_def_port, NULL); |
| 1305 | BT_ASSERT(status == 0); |
| 1306 | gsrc = bt_component_source_as_component(src); |
| 1307 | gsink = bt_component_sink_as_component(sink); |
| 1308 | gsrc_def_port = bt_port_output_as_port(src_def_port); |
| 1309 | gsink_def_port = bt_port_input_as_port(sink_def_port); |
| 1310 | |
| 1311 | /* We're supposed to have 7 events */ |
| 1312 | ok(events->len == 7, "we have the expected number of events"); |
| 1313 | |
| 1314 | /* Source's port added */ |
| 1315 | event.type = GRAPH_SRC_OUTPUT_PORT_ADDED; |
| 1316 | event.data.graph_src_output_port_added.comp = gsrc; |
| 1317 | event.data.graph_src_output_port_added.port = gsrc_def_port; |
| 1318 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); |
| 1319 | |
| 1320 | /* Sink's port added */ |
| 1321 | event.type = GRAPH_SINK_INPUT_PORT_ADDED; |
| 1322 | event.data.graph_sink_input_port_added.comp = gsink; |
| 1323 | event.data.graph_sink_input_port_added.port = gsink_def_port; |
| 1324 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); |
| 1325 | |
| 1326 | /* Source's accept port connection */ |
| 1327 | event.type = SRC_COMP_ACCEPT_OUTPUT_PORT_CONNECTION; |
| 1328 | event.data.src_comp_accept_output_port_connection.comp = gsrc; |
| 1329 | event.data.src_comp_accept_output_port_connection.self_port = gsrc_def_port; |
| 1330 | event.data.src_comp_accept_output_port_connection.other_port = gsink_def_port; |
| 1331 | ok(has_event(&event), "got the expected source's accept port connection event"); |
| 1332 | src_accept_port_connection_pos = event_pos(&event); |
| 1333 | |
| 1334 | /* Sink's accept port connection */ |
| 1335 | event.type = SINK_COMP_ACCEPT_INPUT_PORT_CONNECTION; |
| 1336 | event.data.sink_comp_accept_input_port_connection.comp = gsink; |
| 1337 | event.data.sink_comp_accept_input_port_connection.self_port = gsink_def_port; |
| 1338 | event.data.sink_comp_accept_input_port_connection.other_port = gsrc_def_port; |
| 1339 | ok(has_event(&event), "got the expected sink's accept port connection event"); |
| 1340 | sink_accept_port_connection_pos = event_pos(&event); |
| 1341 | |
| 1342 | /* Source's port connected */ |
| 1343 | event.type = SRC_COMP_OUTPUT_PORT_CONNECTED; |
| 1344 | event.data.src_comp_output_port_connected.comp = gsrc; |
| 1345 | event.data.src_comp_output_port_connected.self_port = gsrc_def_port; |
| 1346 | event.data.src_comp_output_port_connected.other_port = gsink_def_port; |
| 1347 | ok(has_event(&event), "got the expected source's port connected event"); |
| 1348 | src_port_connected_pos = event_pos(&event); |
| 1349 | |
| 1350 | /* Sink's port connected */ |
| 1351 | event.type = SINK_COMP_INPUT_PORT_CONNECTED; |
| 1352 | event.data.sink_comp_input_port_connected.comp = gsink; |
| 1353 | event.data.sink_comp_input_port_connected.self_port = gsink_def_port; |
| 1354 | event.data.sink_comp_input_port_connected.other_port = gsrc_def_port; |
| 1355 | ok(has_event(&event), "got the expected sink's port connected event"); |
| 1356 | sink_port_connected_pos = event_pos(&event); |
| 1357 | |
| 1358 | /* Graph's ports connected */ |
| 1359 | event.type = GRAPH_SRC_SINK_PORTS_CONNECTED; |
| 1360 | event.data.graph_src_sink_ports_connected.upstream_comp = gsrc; |
| 1361 | event.data.graph_src_sink_ports_connected.downstream_comp = gsink; |
| 1362 | event.data.graph_src_sink_ports_connected.upstream_port = gsrc_def_port; |
| 1363 | event.data.graph_src_sink_ports_connected.downstream_port = gsink_def_port; |
| 1364 | ok(has_event(&event), "got the expected graph's ports connected event"); |
| 1365 | graph_ports_connected_pos = event_pos(&event); |
| 1366 | |
| 1367 | /* Order of events */ |
| 1368 | ok(src_port_connected_pos < graph_ports_connected_pos, |
| 1369 | "event order is good (1)"); |
| 1370 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
| 1371 | "event order is good (2)"); |
| 1372 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
| 1373 | "event order is good (3)"); |
| 1374 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, |
| 1375 | "event order is good (4)"); |
| 1376 | |
| 1377 | bt_object_put_ref(sink); |
| 1378 | bt_object_put_ref(graph); |
| 1379 | bt_object_put_ref(src); |
| 1380 | } |
| 1381 | |
| 1382 | static |
| 1383 | void test_src_port_connected_error(void) |
| 1384 | { |
| 1385 | struct bt_component_source *src; |
| 1386 | struct bt_component_sink *sink; |
| 1387 | struct bt_component *gsrc; |
| 1388 | struct bt_component *gsink; |
| 1389 | struct bt_private_graph *graph; |
| 1390 | struct bt_port_output *src_def_port; |
| 1391 | struct bt_port_input *sink_def_port; |
| 1392 | struct bt_port *gsrc_def_port; |
| 1393 | struct bt_port *gsink_def_port; |
| 1394 | struct bt_connection *conn = NULL; |
| 1395 | struct event event; |
| 1396 | enum bt_graph_status status; |
| 1397 | size_t src_accept_port_connection_pos; |
| 1398 | size_t src_port_connected_pos; |
| 1399 | |
| 1400 | prepare_test(TEST_SRC_PORT_CONNECTED_ERROR, "port connected error: source"); |
| 1401 | graph = create_graph(); |
| 1402 | BT_ASSERT(graph); |
| 1403 | src = create_src(graph); |
| 1404 | sink = create_sink(graph); |
| 1405 | src_def_port = bt_component_source_borrow_output_port_by_name(src, "out"); |
| 1406 | BT_ASSERT(src_def_port); |
| 1407 | sink_def_port = bt_component_sink_borrow_input_port_by_name(sink, "in"); |
| 1408 | BT_ASSERT(sink_def_port); |
| 1409 | status = bt_private_graph_connect_ports(graph, src_def_port, |
| 1410 | sink_def_port, &conn); |
| 1411 | ok(status != BT_GRAPH_STATUS_OK, |
| 1412 | "bt_private_graph_connect_ports() returns an error"); |
| 1413 | ok(!conn, "returned connection is still NULL"); |
| 1414 | gsrc = bt_component_source_as_component(src); |
| 1415 | gsink = bt_component_sink_as_component(sink); |
| 1416 | gsrc_def_port = bt_port_output_as_port(src_def_port); |
| 1417 | gsink_def_port = bt_port_input_as_port(sink_def_port); |
| 1418 | |
| 1419 | /* We're supposed to have 5 events */ |
| 1420 | ok(events->len == 5, "we have the expected number of events"); |
| 1421 | |
| 1422 | /* Source's port added */ |
| 1423 | event.type = GRAPH_SRC_OUTPUT_PORT_ADDED; |
| 1424 | event.data.graph_src_output_port_added.comp = gsrc; |
| 1425 | event.data.graph_src_output_port_added.port = gsrc_def_port; |
| 1426 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); |
| 1427 | |
| 1428 | /* Sink's port added */ |
| 1429 | event.type = GRAPH_SINK_INPUT_PORT_ADDED; |
| 1430 | event.data.graph_sink_input_port_added.comp = gsink; |
| 1431 | event.data.graph_sink_input_port_added.port = gsink_def_port; |
| 1432 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); |
| 1433 | |
| 1434 | /* Source's accept port connection */ |
| 1435 | event.type = SRC_COMP_ACCEPT_OUTPUT_PORT_CONNECTION; |
| 1436 | event.data.src_comp_accept_output_port_connection.comp = gsrc; |
| 1437 | event.data.src_comp_accept_output_port_connection.self_port = gsrc_def_port; |
| 1438 | event.data.src_comp_accept_output_port_connection.other_port = gsink_def_port; |
| 1439 | ok(has_event(&event), "got the expected source's accept port connection event"); |
| 1440 | src_accept_port_connection_pos = event_pos(&event); |
| 1441 | |
| 1442 | /* Sink's accept port connection */ |
| 1443 | event.type = SINK_COMP_ACCEPT_INPUT_PORT_CONNECTION; |
| 1444 | event.data.sink_comp_accept_input_port_connection.comp = gsink; |
| 1445 | event.data.sink_comp_accept_input_port_connection.self_port = gsink_def_port; |
| 1446 | event.data.sink_comp_accept_input_port_connection.other_port = gsrc_def_port; |
| 1447 | ok(has_event(&event), "got the expected sink's accept port connection event"); |
| 1448 | |
| 1449 | /* Source's port connected */ |
| 1450 | event.type = SRC_COMP_OUTPUT_PORT_CONNECTED; |
| 1451 | event.data.src_comp_output_port_connected.comp = gsrc; |
| 1452 | event.data.src_comp_output_port_connected.self_port = gsrc_def_port; |
| 1453 | event.data.src_comp_output_port_connected.other_port = gsink_def_port; |
| 1454 | ok(has_event(&event), "got the expected source's port connected event"); |
| 1455 | src_port_connected_pos = event_pos(&event); |
| 1456 | |
| 1457 | /* Order of events */ |
| 1458 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
| 1459 | "event order is good (1)"); |
| 1460 | |
| 1461 | bt_object_put_ref(graph); |
| 1462 | bt_object_put_ref(sink); |
| 1463 | bt_object_put_ref(src); |
| 1464 | bt_object_put_ref(conn); |
| 1465 | } |
| 1466 | |
| 1467 | static |
| 1468 | void test_sink_port_connected_error(void) |
| 1469 | { |
| 1470 | struct bt_component_source *src; |
| 1471 | struct bt_component_sink *sink; |
| 1472 | struct bt_component *gsrc; |
| 1473 | struct bt_component *gsink; |
| 1474 | struct bt_private_graph *graph; |
| 1475 | struct bt_port_output *src_def_port; |
| 1476 | struct bt_port_input *sink_def_port; |
| 1477 | struct bt_port *gsrc_def_port; |
| 1478 | struct bt_port *gsink_def_port; |
| 1479 | struct bt_connection *conn = NULL; |
| 1480 | struct event event; |
| 1481 | enum bt_graph_status status; |
| 1482 | size_t src_accept_port_connection_pos; |
| 1483 | size_t sink_accept_port_connection_pos; |
| 1484 | size_t src_port_connected_pos; |
| 1485 | size_t src_port_disconnected_pos; |
| 1486 | size_t sink_port_connected_pos; |
| 1487 | |
| 1488 | prepare_test(TEST_SINK_PORT_CONNECTED_ERROR, "port connected error: sink"); |
| 1489 | graph = create_graph(); |
| 1490 | BT_ASSERT(graph); |
| 1491 | src = create_src(graph); |
| 1492 | sink = create_sink(graph); |
| 1493 | src_def_port = bt_component_source_borrow_output_port_by_name(src, "out"); |
| 1494 | BT_ASSERT(src_def_port); |
| 1495 | sink_def_port = bt_component_sink_borrow_input_port_by_name(sink, "in"); |
| 1496 | BT_ASSERT(sink_def_port); |
| 1497 | status = bt_private_graph_connect_ports(graph, src_def_port, |
| 1498 | sink_def_port, &conn); |
| 1499 | ok(status != BT_GRAPH_STATUS_OK, |
| 1500 | "bt_private_graph_connect_ports() returns an error"); |
| 1501 | ok(!conn, "returned connection is still NULL"); |
| 1502 | gsrc = bt_component_source_as_component(src); |
| 1503 | gsink = bt_component_sink_as_component(sink); |
| 1504 | gsrc_def_port = bt_port_output_as_port(src_def_port); |
| 1505 | gsink_def_port = bt_port_input_as_port(sink_def_port); |
| 1506 | |
| 1507 | /* We're supposed to have 5 events */ |
| 1508 | ok(events->len == 7, "we have the expected number of events"); |
| 1509 | |
| 1510 | /* Source's port added */ |
| 1511 | event.type = GRAPH_SRC_OUTPUT_PORT_ADDED; |
| 1512 | event.data.graph_src_output_port_added.comp = gsrc; |
| 1513 | event.data.graph_src_output_port_added.port = gsrc_def_port; |
| 1514 | ok(has_event(&event), "got the expected graph's port added event (for source, initial)"); |
| 1515 | |
| 1516 | /* Sink's port added */ |
| 1517 | event.type = GRAPH_SINK_INPUT_PORT_ADDED; |
| 1518 | event.data.graph_sink_input_port_added.comp = gsink; |
| 1519 | event.data.graph_sink_input_port_added.port = gsink_def_port; |
| 1520 | ok(has_event(&event), "got the expected graph's port added event (for sink, initial)"); |
| 1521 | |
| 1522 | /* Source's accept port connection */ |
| 1523 | event.type = SRC_COMP_ACCEPT_OUTPUT_PORT_CONNECTION; |
| 1524 | event.data.src_comp_accept_output_port_connection.comp = gsrc; |
| 1525 | event.data.src_comp_accept_output_port_connection.self_port = gsrc_def_port; |
| 1526 | event.data.src_comp_accept_output_port_connection.other_port = gsink_def_port; |
| 1527 | ok(has_event(&event), "got the expected source's accept port connection event"); |
| 1528 | src_accept_port_connection_pos = event_pos(&event); |
| 1529 | |
| 1530 | /* Sink's accept port connection */ |
| 1531 | event.type = SINK_COMP_ACCEPT_INPUT_PORT_CONNECTION; |
| 1532 | event.data.sink_comp_accept_input_port_connection.comp = gsink; |
| 1533 | event.data.sink_comp_accept_input_port_connection.self_port = gsink_def_port; |
| 1534 | event.data.sink_comp_accept_input_port_connection.other_port = gsrc_def_port; |
| 1535 | ok(has_event(&event), "got the expected sink's accept port connection event"); |
| 1536 | sink_accept_port_connection_pos = event_pos(&event); |
| 1537 | |
| 1538 | /* Source's port connected */ |
| 1539 | event.type = SRC_COMP_OUTPUT_PORT_CONNECTED; |
| 1540 | event.data.src_comp_output_port_connected.comp = gsrc; |
| 1541 | event.data.src_comp_output_port_connected.self_port = gsrc_def_port; |
| 1542 | event.data.src_comp_output_port_connected.other_port = gsink_def_port; |
| 1543 | ok(has_event(&event), "got the expected source's port connected event"); |
| 1544 | src_port_connected_pos = event_pos(&event); |
| 1545 | |
| 1546 | /* Sink's port connected */ |
| 1547 | event.type = SINK_COMP_INPUT_PORT_CONNECTED; |
| 1548 | event.data.sink_comp_input_port_connected.comp = gsink; |
| 1549 | event.data.sink_comp_input_port_connected.self_port = gsink_def_port; |
| 1550 | event.data.sink_comp_input_port_connected.other_port = gsrc_def_port; |
| 1551 | ok(has_event(&event), "got the expected sink's port connected event"); |
| 1552 | sink_port_connected_pos = event_pos(&event); |
| 1553 | |
| 1554 | /* Source's port disconnected */ |
| 1555 | event.type = SRC_COMP_OUTPUT_PORT_DISCONNECTED; |
| 1556 | event.data.src_comp_output_port_disconnected.comp = gsrc; |
| 1557 | event.data.src_comp_output_port_disconnected.self_port = gsrc_def_port; |
| 1558 | ok(has_event(&event), "got the expected source's port disconnected event"); |
| 1559 | src_port_disconnected_pos = event_pos(&event); |
| 1560 | |
| 1561 | /* Order of events */ |
| 1562 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
| 1563 | "event order is good (1)"); |
| 1564 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, |
| 1565 | "event order is good (2)"); |
| 1566 | ok(sink_port_connected_pos < src_port_disconnected_pos, |
| 1567 | "event order is good (3)"); |
| 1568 | |
| 1569 | bt_object_put_ref(conn); |
| 1570 | bt_object_put_ref(graph); |
| 1571 | bt_object_put_ref(sink); |
| 1572 | bt_object_put_ref(src); |
| 1573 | } |
| 1574 | |
| 1575 | static |
| 1576 | void test_empty_graph(void) |
| 1577 | { |
| 1578 | struct bt_private_graph *graph; |
| 1579 | |
| 1580 | prepare_test(TEST_EMPTY_GRAPH, "empty graph"); |
| 1581 | graph = create_graph(); |
| 1582 | ok(events->len == 0, "empty graph generates no events"); |
| 1583 | bt_object_put_ref(graph); |
| 1584 | } |
| 1585 | |
| 1586 | int main(int argc, char **argv) |
| 1587 | { |
| 1588 | plan_tests(NR_TESTS); |
| 1589 | init_test(); |
| 1590 | test_empty_graph(); |
| 1591 | test_simple(); |
| 1592 | test_src_port_connected_error(); |
| 1593 | test_sink_port_connected_error(); |
| 1594 | test_src_adds_port_in_port_connected(); |
| 1595 | test_sink_removes_port_in_consume(); |
| 1596 | test_sink_removes_port_in_consume_then_src_removes_disconnected_port(); |
| 1597 | fini_test(); |
| 1598 | return exit_status(); |
| 1599 | } |