| 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | # |
| 3 | # Copyright (C) 2019 EfficiOS Inc. |
| 4 | # |
| 5 | |
| 6 | import bt2 |
| 7 | |
| 8 | |
| 9 | class TheIteratorOfConfusion(bt2._UserMessageIterator): |
| 10 | def __init__(self, config, port): |
| 11 | self._at = 0 |
| 12 | test_name = port.user_data[0] |
| 13 | TEST_CASES[test_name].create_msgs(self, port.user_data[1:]) |
| 14 | |
| 15 | def __next__(self): |
| 16 | if self._at < len(self._msgs): |
| 17 | msg = self._msgs[self._at] |
| 18 | self._at += 1 |
| 19 | return msg |
| 20 | raise StopIteration |
| 21 | |
| 22 | |
| 23 | @bt2.plugin_component_class |
| 24 | class TheSourceOfConfusion( |
| 25 | bt2._UserSourceComponent, message_iterator_class=TheIteratorOfConfusion |
| 26 | ): |
| 27 | def __init__(self, config, params, obj): |
| 28 | test_name = str(params["test-name"]) |
| 29 | |
| 30 | TEST_CASES[test_name].source_setup(self, test_name) |
| 31 | |
| 32 | |
| 33 | class DiffTraceName: |
| 34 | def source_setup(src, test_name): |
| 35 | tc1 = src._create_trace_class() |
| 36 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 37 | tc2 = src._create_trace_class() |
| 38 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 39 | |
| 40 | trace_name1 = "rouyn" |
| 41 | trace_name2 = "noranda" |
| 42 | |
| 43 | src._add_output_port("out1", (test_name, 1, tc1, cc1, trace_name1)) |
| 44 | src._add_output_port("out2", (test_name, 2, tc2, cc2, trace_name2)) |
| 45 | |
| 46 | def create_msgs(msg_iter, params): |
| 47 | iter_id, tc, cc, trace_name = params |
| 48 | trace = tc(name=trace_name) |
| 49 | sc = tc.create_stream_class( |
| 50 | default_clock_class=cc, assigns_automatic_stream_id=False |
| 51 | ) |
| 52 | stream = trace.create_stream(sc, 0) |
| 53 | |
| 54 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 55 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 56 | |
| 57 | msg_iter._msgs = [sb_msg, se_msg] |
| 58 | |
| 59 | |
| 60 | class DiffStreamName: |
| 61 | def source_setup(src, test_name): |
| 62 | tc1 = src._create_trace_class() |
| 63 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 64 | tc2 = src._create_trace_class() |
| 65 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 66 | |
| 67 | stream_name1 = "port-daniel" |
| 68 | stream_name2 = "gascon" |
| 69 | |
| 70 | src._add_output_port("out1", (test_name, 1, tc1, cc1, stream_name1)) |
| 71 | src._add_output_port("out2", (test_name, 2, tc2, cc2, stream_name2)) |
| 72 | |
| 73 | def create_msgs(msg_iter, params): |
| 74 | iter_id, tc, cc, stream_name = params |
| 75 | trace = tc() |
| 76 | sc = tc.create_stream_class( |
| 77 | default_clock_class=cc, assigns_automatic_stream_id=False |
| 78 | ) |
| 79 | stream = trace.create_stream(sc, 0, stream_name) |
| 80 | |
| 81 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 82 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 83 | |
| 84 | msg_iter._msgs = [sb_msg, se_msg] |
| 85 | |
| 86 | |
| 87 | class DiffStreamId: |
| 88 | def source_setup(src, test_name): |
| 89 | tc1 = src._create_trace_class() |
| 90 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 91 | tc2 = src._create_trace_class() |
| 92 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 93 | |
| 94 | stream_id1 = 18 |
| 95 | stream_id2 = 23 |
| 96 | |
| 97 | src._add_output_port("out1", (test_name, 1, tc1, cc1, stream_id1)) |
| 98 | src._add_output_port("out2", (test_name, 2, tc2, cc2, stream_id2)) |
| 99 | |
| 100 | def create_msgs(msg_iter, params): |
| 101 | iter_id, tc, cc, stream_id = params |
| 102 | trace = tc() |
| 103 | sc = tc.create_stream_class( |
| 104 | default_clock_class=cc, assigns_automatic_stream_id=False |
| 105 | ) |
| 106 | stream = trace.create_stream(sc, stream_id) |
| 107 | |
| 108 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 109 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 110 | |
| 111 | msg_iter._msgs = [sb_msg, se_msg] |
| 112 | |
| 113 | |
| 114 | class DiffStreamNoName: |
| 115 | def source_setup(src, test_name): |
| 116 | tc1 = src._create_trace_class() |
| 117 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 118 | tc2 = src._create_trace_class() |
| 119 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 120 | |
| 121 | stream_name1 = "one" |
| 122 | stream_name2 = None |
| 123 | |
| 124 | src._add_output_port("out1", (test_name, 1, tc1, cc1, stream_name1)) |
| 125 | src._add_output_port("out2", (test_name, 2, tc2, cc2, stream_name2)) |
| 126 | |
| 127 | def create_msgs(msg_iter, params): |
| 128 | iter_id, tc, cc, stream_no_name = params |
| 129 | trace = tc() |
| 130 | sc = tc.create_stream_class( |
| 131 | default_clock_class=cc, assigns_automatic_stream_id=False |
| 132 | ) |
| 133 | stream = trace.create_stream(sc, 0, name=stream_no_name) |
| 134 | |
| 135 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 136 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 137 | |
| 138 | msg_iter._msgs = [sb_msg, se_msg] |
| 139 | |
| 140 | |
| 141 | class DiffStreamClassId: |
| 142 | def source_setup(src, test_name): |
| 143 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 144 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 145 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 146 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 147 | |
| 148 | stream_class_id1 = 18 |
| 149 | stream_class_id2 = 23 |
| 150 | |
| 151 | src._add_output_port("out1", (test_name, 1, tc1, cc1, stream_class_id1)) |
| 152 | src._add_output_port("out2", (test_name, 2, tc2, cc2, stream_class_id2)) |
| 153 | |
| 154 | def create_msgs(msg_iter, params): |
| 155 | iter_id, tc, cc, stream_class_id = params |
| 156 | trace = tc() |
| 157 | sc = tc.create_stream_class( |
| 158 | default_clock_class=cc, |
| 159 | id=stream_class_id, |
| 160 | assigns_automatic_stream_id=False, |
| 161 | ) |
| 162 | stream = trace.create_stream(sc, 0) |
| 163 | |
| 164 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 165 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 166 | |
| 167 | msg_iter._msgs = [sb_msg, se_msg] |
| 168 | |
| 169 | |
| 170 | class DiffStreamClassName: |
| 171 | def source_setup(src, test_name): |
| 172 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 173 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 174 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 175 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 176 | |
| 177 | stream_class_name1 = "one" |
| 178 | stream_class_name2 = "two" |
| 179 | |
| 180 | src._add_output_port("out1", (test_name, 1, tc1, cc1, stream_class_name1)) |
| 181 | src._add_output_port("out2", (test_name, 2, tc2, cc2, stream_class_name2)) |
| 182 | |
| 183 | def create_msgs(msg_iter, params): |
| 184 | iter_id, tc, cc, stream_class_name = params |
| 185 | trace = tc() |
| 186 | sc = tc.create_stream_class( |
| 187 | default_clock_class=cc, |
| 188 | id=0, |
| 189 | name=stream_class_name, |
| 190 | assigns_automatic_stream_id=False, |
| 191 | ) |
| 192 | stream = trace.create_stream(sc, 0) |
| 193 | |
| 194 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 195 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 196 | |
| 197 | msg_iter._msgs = [sb_msg, se_msg] |
| 198 | |
| 199 | |
| 200 | class DiffStreamClassNoName: |
| 201 | def source_setup(src, test_name): |
| 202 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 203 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 204 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 205 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 206 | |
| 207 | stream_class_name1 = "one" |
| 208 | stream_class_name2 = None |
| 209 | |
| 210 | src._add_output_port("out1", (test_name, 1, tc1, cc1, stream_class_name1)) |
| 211 | src._add_output_port("out2", (test_name, 2, tc2, cc2, stream_class_name2)) |
| 212 | |
| 213 | def create_msgs(msg_iter, params): |
| 214 | iter_id, tc, cc, stream_class_name = params |
| 215 | trace = tc() |
| 216 | sc = tc.create_stream_class( |
| 217 | default_clock_class=cc, |
| 218 | id=0, |
| 219 | name=stream_class_name, |
| 220 | assigns_automatic_stream_id=False, |
| 221 | ) |
| 222 | stream = trace.create_stream(sc, 0) |
| 223 | |
| 224 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 225 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 226 | |
| 227 | msg_iter._msgs = [sb_msg, se_msg] |
| 228 | |
| 229 | |
| 230 | class BasicTimestampOrdering: |
| 231 | def source_setup(src, test_name): |
| 232 | tc = src._create_trace_class() |
| 233 | cc = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 234 | |
| 235 | timestamp1 = 0 |
| 236 | timestamp2 = 120 |
| 237 | timestamp3 = 4 |
| 238 | |
| 239 | src._add_output_port("out1", (test_name, 1, tc, cc, timestamp1)) |
| 240 | src._add_output_port("out2", (test_name, 2, tc, cc, timestamp2)) |
| 241 | src._add_output_port("out3", (test_name, 3, tc, cc, timestamp3)) |
| 242 | |
| 243 | def create_msgs(msg_iter, params): |
| 244 | iter_id, tc, cc, timestamp = params |
| 245 | trace = tc() |
| 246 | sc = tc.create_stream_class(default_clock_class=cc) |
| 247 | stream = trace.create_stream(sc) |
| 248 | |
| 249 | sb_msg = msg_iter._create_stream_beginning_message(stream, timestamp) |
| 250 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 251 | |
| 252 | msg_iter._msgs = [sb_msg, se_msg] |
| 253 | |
| 254 | |
| 255 | class MultiIterOrdering: |
| 256 | def source_setup(src, test_name): |
| 257 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 258 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 259 | tc3 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 260 | tc4 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 261 | cc = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 262 | |
| 263 | src._add_output_port("out1", (test_name, 1, tc1, cc)) |
| 264 | src._add_output_port("out2", (test_name, 2, tc2, cc)) |
| 265 | src._add_output_port("out3", (test_name, 3, tc3, cc)) |
| 266 | src._add_output_port("out4", (test_name, 4, tc4, cc)) |
| 267 | |
| 268 | def create_msgs(msg_iter, params): |
| 269 | iter_id, tc, cc = params |
| 270 | trace_hello = tc(name="hello") |
| 271 | trace_meow = tc(name="meow") |
| 272 | |
| 273 | # Craft list of messages for each iterator so that the last messages of |
| 274 | # each iterator are all sharing the same timestamp. |
| 275 | clock_snapshot_value = 25 |
| 276 | |
| 277 | if iter_id == 1: |
| 278 | # Event, 2500 ns, trace "hello", stream class 0, stream 1 |
| 279 | stream_class0 = tc.create_stream_class( |
| 280 | id=0, default_clock_class=cc, assigns_automatic_stream_id=False |
| 281 | ) |
| 282 | sc_0_stream_1 = trace_hello.create_stream(stream_class0, id=1) |
| 283 | event_class = stream_class0.create_event_class(name="saumon atlantique") |
| 284 | |
| 285 | msg_iter._msgs = [ |
| 286 | msg_iter._create_stream_beginning_message(sc_0_stream_1, 0), |
| 287 | msg_iter._create_event_message( |
| 288 | event_class, sc_0_stream_1, clock_snapshot_value |
| 289 | ), |
| 290 | msg_iter._create_stream_end_message(sc_0_stream_1, iter_id * 193), |
| 291 | ] |
| 292 | elif iter_id == 2: |
| 293 | # Packet beginning, 2500 ns, trace "meow", stream class 0, stream 1 |
| 294 | stream_class0 = tc.create_stream_class( |
| 295 | id=0, |
| 296 | default_clock_class=cc, |
| 297 | supports_packets=True, |
| 298 | packets_have_beginning_default_clock_snapshot=True, |
| 299 | packets_have_end_default_clock_snapshot=True, |
| 300 | assigns_automatic_stream_id=False, |
| 301 | ) |
| 302 | |
| 303 | sc_0_stream_1 = trace_meow.create_stream(stream_class0, id=1) |
| 304 | packet = sc_0_stream_1.create_packet() |
| 305 | |
| 306 | msg_iter._msgs = [ |
| 307 | msg_iter._create_stream_beginning_message(sc_0_stream_1, 1), |
| 308 | msg_iter._create_packet_beginning_message(packet, clock_snapshot_value), |
| 309 | msg_iter._create_packet_end_message(packet, iter_id * 79), |
| 310 | msg_iter._create_stream_end_message(sc_0_stream_1, iter_id * 193), |
| 311 | ] |
| 312 | elif iter_id == 3: |
| 313 | # Stream beginning, 2500 ns, trace "hello", stream class 0, stream 0 |
| 314 | stream_class0 = tc.create_stream_class( |
| 315 | id=0, default_clock_class=cc, assigns_automatic_stream_id=False |
| 316 | ) |
| 317 | |
| 318 | sc_0_stream_0 = trace_hello.create_stream(stream_class0, id=0) |
| 319 | |
| 320 | msg_iter._msgs = [ |
| 321 | msg_iter._create_stream_beginning_message( |
| 322 | sc_0_stream_0, clock_snapshot_value |
| 323 | ), |
| 324 | msg_iter._create_stream_end_message(sc_0_stream_0, iter_id * 193), |
| 325 | ] |
| 326 | elif iter_id == 4: |
| 327 | # Event, 2500 ns, trace "meow", stream class 1, stream 1 |
| 328 | stream_class1 = tc.create_stream_class( |
| 329 | id=1, default_clock_class=cc, assigns_automatic_stream_id=False |
| 330 | ) |
| 331 | |
| 332 | sc_1_stream_1 = trace_meow.create_stream(stream_class1, id=1) |
| 333 | |
| 334 | event_class = stream_class1.create_event_class(name="bar rayƩ") |
| 335 | msg_iter._msgs = [ |
| 336 | msg_iter._create_stream_beginning_message(sc_1_stream_1, 3), |
| 337 | msg_iter._create_event_message( |
| 338 | event_class, sc_1_stream_1, clock_snapshot_value |
| 339 | ), |
| 340 | msg_iter._create_stream_end_message(sc_1_stream_1, iter_id * 193), |
| 341 | ] |
| 342 | |
| 343 | |
| 344 | class DiffEventClassName: |
| 345 | def source_setup(src, test_name): |
| 346 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 347 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 348 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 349 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 350 | |
| 351 | event_class_name1 = "Hull" |
| 352 | event_class_name2 = "Gatineau" |
| 353 | |
| 354 | src._add_output_port("out1", (test_name, 1, tc1, cc1, event_class_name1)) |
| 355 | src._add_output_port("out2", (test_name, 2, tc2, cc2, event_class_name2)) |
| 356 | |
| 357 | def create_msgs(msg_iter, params): |
| 358 | iter_id, tc, cc, event_class_name = params |
| 359 | trace = tc() |
| 360 | sc = tc.create_stream_class( |
| 361 | default_clock_class=cc, |
| 362 | id=0, |
| 363 | assigns_automatic_stream_id=False, |
| 364 | supports_packets=False, |
| 365 | ) |
| 366 | ec = sc.create_event_class(name=event_class_name) |
| 367 | |
| 368 | stream = trace.create_stream(sc, 0) |
| 369 | |
| 370 | # Use event class name length as timestamp so that both stream |
| 371 | # beginning message are not at the same time. This test is targeting |
| 372 | # event message. |
| 373 | sb_msg = msg_iter._create_stream_beginning_message(stream, len(ec.name)) |
| 374 | ev_msg = msg_iter._create_event_message(ec, stream, 50) |
| 375 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 376 | |
| 377 | msg_iter._msgs = [sb_msg, ev_msg, se_msg] |
| 378 | |
| 379 | |
| 380 | class DiffEventClassId: |
| 381 | def source_setup(src, test_name): |
| 382 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 383 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 384 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 385 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 386 | |
| 387 | event_class_id1 = 1 |
| 388 | event_class_id2 = 2 |
| 389 | |
| 390 | src._add_output_port("out1", (test_name, 1, tc1, cc1, event_class_id1)) |
| 391 | src._add_output_port("out2", (test_name, 2, tc2, cc2, event_class_id2)) |
| 392 | |
| 393 | def create_msgs(msg_iter, params): |
| 394 | iter_id, tc, cc, event_class_id = params |
| 395 | trace = tc() |
| 396 | sc = tc.create_stream_class( |
| 397 | default_clock_class=cc, |
| 398 | id=0, |
| 399 | assigns_automatic_stream_id=False, |
| 400 | assigns_automatic_event_class_id=False, |
| 401 | supports_packets=False, |
| 402 | ) |
| 403 | ec = sc.create_event_class(id=event_class_id) |
| 404 | |
| 405 | stream = trace.create_stream(sc, 0) |
| 406 | |
| 407 | # Use event class id as timestamp so that both stream beginning message |
| 408 | # are not at the same time. This test is targeting event message. |
| 409 | sb_msg = msg_iter._create_stream_beginning_message(stream, ec.id) |
| 410 | ev_msg = msg_iter._create_event_message(ec, stream, 50) |
| 411 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 412 | |
| 413 | msg_iter._msgs = [sb_msg, ev_msg, se_msg] |
| 414 | |
| 415 | |
| 416 | class DiffInactivityMsgCs: |
| 417 | def source_setup(src, test_name): |
| 418 | cc1 = src._create_clock_class( |
| 419 | frequency=1, name="La Baie", offset=bt2.ClockClassOffset(0) |
| 420 | ) |
| 421 | cc2 = src._create_clock_class( |
| 422 | frequency=1, name="Chicoutimi", offset=bt2.ClockClassOffset(0) |
| 423 | ) |
| 424 | |
| 425 | src._add_output_port("out1", (test_name, cc1)) |
| 426 | src._add_output_port("out2", (test_name, cc2)) |
| 427 | |
| 428 | def create_msgs(msg_iter, params): |
| 429 | (cc,) = params |
| 430 | sb_msg = msg_iter._create_message_iterator_inactivity_message(cc, 0) |
| 431 | msg_iter._msgs = [sb_msg] |
| 432 | |
| 433 | |
| 434 | TEST_CASES = { |
| 435 | "diff-trace-name": DiffTraceName, |
| 436 | "diff-event-class-name": DiffEventClassName, |
| 437 | "diff-event-class-id": DiffEventClassId, |
| 438 | "diff-stream-name": DiffStreamName, |
| 439 | "diff-stream-no-name": DiffStreamNoName, |
| 440 | "diff-stream-id": DiffStreamId, |
| 441 | "diff-stream-class-id": DiffStreamClassId, |
| 442 | "diff-stream-class-name": DiffStreamClassName, |
| 443 | "diff-stream-class-no-name": DiffStreamClassNoName, |
| 444 | "diff-inactivity-msg-cs": DiffInactivityMsgCs, |
| 445 | "basic-timestamp-ordering": BasicTimestampOrdering, |
| 446 | "multi-iter-ordering": MultiIterOrdering, |
| 447 | } |
| 448 | |
| 449 | bt2.register_plugin(__name__, "test-muxer") |