projects / babeltrace.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
Tests: fix misleading comment
[babeltrace.git] / tests / lib / test_ctf_writer.c
1 /*
2 * test-ctf-writer.c
3 *
4 * CTF Writer test
5 *
6 * Copyright 2013 - 2015 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; under version 2 of the License.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22 #define _GNU_SOURCE
23 #include <babeltrace/ctf-writer/writer.h>
24 #include <babeltrace/ctf-writer/clock.h>
25 #include <babeltrace/ctf-writer/stream.h>
26 #include <babeltrace/ctf-writer/event.h>
27 #include <babeltrace/ctf-writer/event-types.h>
28 #include <babeltrace/ctf-writer/event-fields.h>
29 #include <babeltrace/ctf-ir/stream-class.h>
30 #include <babeltrace/ctf/events.h>
31 #include <unistd.h>
32 #include <stdlib.h>
33 #include <stdio.h>
34 #include <sys/utsname.h>
35 #include <babeltrace/compat/limits.h>
36 #include <string.h>
37 #include <assert.h>
38 #include <sys/wait.h>
39 #include <fcntl.h>
40 #include <dirent.h>
41 #include "tap/tap.h"
42 #include <math.h>
43 #include <float.h>
44
45 #define METADATA_LINE_SIZE 512
46 #define SEQUENCE_TEST_LENGTH 10
47 #define ARRAY_TEST_LENGTH 5
48 #define PACKET_RESIZE_TEST_LENGTH 100000
49
50 #define DEFAULT_CLOCK_FREQ 1000000000
51 #define DEFAULT_CLOCK_PRECISION 1
52 #define DEFAULT_CLOCK_OFFSET 0
53 #define DEFAULT_CLOCK_OFFSET_S 0
54 #define DEFAULT_CLOCK_IS_ABSOLUTE 0
55 #define DEFAULT_CLOCK_TIME 0
56
57 static uint64_t current_time = 42;
58
59 /* Return 1 if uuids match, zero if different. */
60 int uuid_match(const unsigned char *uuid_a, const unsigned char *uuid_b)
61 {
62 int ret = 0;
63 int i;
64
65 if (!uuid_a || !uuid_b) {
66 goto end;
67 }
68
69 for (i = 0; i < 16; i++) {
70 if (uuid_a[i] != uuid_b[i]) {
71 goto end;
72 }
73 }
74
75 ret = 1;
76 end:
77 return ret;
78 }
79
80 void validate_metadata(char *parser_path, char *metadata_path)
81 {
82 int ret = 0;
83 char parser_output_path[] = "/tmp/parser_output_XXXXXX";
84 int parser_output_fd = -1, metadata_fd = -1;
85
86 if (!metadata_path) {
87 ret = -1;
88 goto result;
89 }
90
91 parser_output_fd = mkstemp(parser_output_path);
92 metadata_fd = open(metadata_path, O_RDONLY);
93
94 unlink(parser_output_path);
95
96 if (parser_output_fd == -1 || metadata_fd == -1) {
97 diag("Failed create temporary files for metadata parsing.");
98 ret = -1;
99 goto result;
100 }
101
102 pid_t pid = fork();
103 if (pid) {
104 int status = 0;
105 waitpid(pid, &status, 0);
106 ret = WIFEXITED(status) ? WEXITSTATUS(status) : -1;
107 } else {
108 /* ctf-parser-test expects a metadata string on stdin. */
109 ret = dup2(metadata_fd, STDIN_FILENO);
110 if (ret < 0) {
111 perror("# dup2 metadata_fd to STDIN");
112 goto result;
113 }
114
115 ret = dup2(parser_output_fd, STDOUT_FILENO);
116 if (ret < 0) {
117 perror("# dup2 parser_output_fd to STDOUT");
118 goto result;
119 }
120
121 ret = dup2(parser_output_fd, STDERR_FILENO);
122 if (ret < 0) {
123 perror("# dup2 parser_output_fd to STDERR");
124 goto result;
125 }
126
127 execl(parser_path, "ctf-parser-test", NULL);
128 perror("# Could not launch the ctf metadata parser process");
129 exit(-1);
130 }
131 result:
132 ok(ret == 0, "Metadata string is valid");
133
134 if (ret && metadata_fd >= 0 && parser_output_fd >= 0) {
135 char *line;
136 size_t len = METADATA_LINE_SIZE;
137 FILE *metadata_fp = NULL, *parser_output_fp = NULL;
138
139 metadata_fp = fdopen(metadata_fd, "r");
140 if (!metadata_fp) {
141 perror("fdopen on metadata_fd");
142 goto close_fp;
143 }
144 metadata_fd = -1;
145
146 parser_output_fp = fdopen(parser_output_fd, "r");
147 if (!parser_output_fp) {
148 perror("fdopen on parser_output_fd");
149 goto close_fp;
150 }
151 parser_output_fd = -1;
152
153 line = malloc(len);
154 if (!line) {
155 diag("malloc failure");
156 }
157
158 rewind(metadata_fp);
159
160 /* Output the metadata and parser output as diagnostic */
161 while (getline(&line, &len, metadata_fp) > 0) {
162 fprintf(stderr, "# %s", line);
163 }
164
165 rewind(parser_output_fp);
166 while (getline(&line, &len, parser_output_fp) > 0) {
167 fprintf(stderr, "# %s", line);
168 }
169
170 free(line);
171 close_fp:
172 if (metadata_fp) {
173 if (fclose(metadata_fp)) {
174 diag("fclose failure");
175 }
176 }
177 if (parser_output_fp) {
178 if (fclose(parser_output_fp)) {
179 diag("fclose failure");
180 }
181 }
182 }
183
184 if (parser_output_fd >= 0) {
185 if (close(parser_output_fd)) {
186 diag("close error");
187 }
188 }
189 if (metadata_fd >= 0) {
190 if (close(metadata_fd)) {
191 diag("close error");
192 }
193 }
194 }
195
196 void validate_trace(char *parser_path, char *trace_path)
197 {
198 int ret = 0;
199 char babeltrace_output_path[] = "/tmp/babeltrace_output_XXXXXX";
200 int babeltrace_output_fd = -1;
201
202 if (!trace_path) {
203 ret = -1;
204 goto result;
205 }
206
207 babeltrace_output_fd = mkstemp(babeltrace_output_path);
208 unlink(babeltrace_output_path);
209
210 if (babeltrace_output_fd == -1) {
211 diag("Failed to create a temporary file for trace parsing.");
212 ret = -1;
213 goto result;
214 }
215
216 pid_t pid = fork();
217 if (pid) {
218 int status = 0;
219 waitpid(pid, &status, 0);
220 ret = WIFEXITED(status) ? WEXITSTATUS(status) : -1;
221 } else {
222 ret = dup2(babeltrace_output_fd, STDOUT_FILENO);
223 if (ret < 0) {
224 perror("# dup2 babeltrace_output_fd to STDOUT");
225 goto result;
226 }
227
228 ret = dup2(babeltrace_output_fd, STDERR_FILENO);
229 if (ret < 0) {
230 perror("# dup2 babeltrace_output_fd to STDERR");
231 goto result;
232 }
233
234 execl(parser_path, "babeltrace", trace_path, NULL);
235 perror("# Could not launch the babeltrace process");
236 exit(-1);
237 }
238 result:
239 ok(ret == 0, "Babeltrace could read the resulting trace");
240
241 if (ret && babeltrace_output_fd >= 0) {
242 char *line;
243 size_t len = METADATA_LINE_SIZE;
244 FILE *babeltrace_output_fp = NULL;
245
246 babeltrace_output_fp = fdopen(babeltrace_output_fd, "r");
247 if (!babeltrace_output_fp) {
248 perror("fdopen on babeltrace_output_fd");
249 goto close_fp;
250 }
251 babeltrace_output_fd = -1;
252
253 line = malloc(len);
254 if (!line) {
255 diag("malloc error");
256 }
257 rewind(babeltrace_output_fp);
258 while (getline(&line, &len, babeltrace_output_fp) > 0) {
259 diag("%s", line);
260 }
261
262 free(line);
263 close_fp:
264 if (babeltrace_output_fp) {
265 if (fclose(babeltrace_output_fp)) {
266 diag("fclose error");
267 }
268 }
269 }
270
271 if (babeltrace_output_fd >= 0) {
272 if (close(babeltrace_output_fd)) {
273 diag("close error");
274 }
275 }
276 }
277
278 void append_simple_event(struct bt_ctf_stream_class *stream_class,
279 struct bt_ctf_stream *stream, struct bt_ctf_clock *clock)
280 {
281 /* Create and add a simple event class */
282 struct bt_ctf_event_class *simple_event_class =
283 bt_ctf_event_class_create("Simple Event");
284 struct bt_ctf_field_type *uint_12_type =
285 bt_ctf_field_type_integer_create(12);
286 struct bt_ctf_field_type *int_64_type =
287 bt_ctf_field_type_integer_create(64);
288 struct bt_ctf_field_type *float_type =
289 bt_ctf_field_type_floating_point_create();
290 struct bt_ctf_field_type *enum_type;
291 struct bt_ctf_field_type *enum_type_unsigned =
292 bt_ctf_field_type_enumeration_create(uint_12_type);
293 struct bt_ctf_field_type *event_context_type =
294 bt_ctf_field_type_structure_create();
295 struct bt_ctf_field_type *returned_type;
296 struct bt_ctf_event *simple_event;
297 struct bt_ctf_field *integer_field;
298 struct bt_ctf_field *float_field;
299 struct bt_ctf_field *enum_field;
300 struct bt_ctf_field *enum_field_unsigned;
301 struct bt_ctf_field *enum_container_field;
302 const char *mapping_name_test = "truie";
303 const double double_test_value = 3.1415;
304 struct bt_ctf_field *enum_container_field_unsigned;
305 const char *mapping_name_negative_test = "negative_value";
306 const char *ret_char;
307 double ret_double;
308 int64_t ret_range_start_int64_t, ret_range_end_int64_t;
309 uint64_t ret_range_start_uint64_t, ret_range_end_uint64_t;
310 struct bt_ctf_clock *ret_clock;
311 struct bt_ctf_event_class *ret_event_class;
312 struct bt_ctf_field *packet_context;
313 struct bt_ctf_field *packet_context_field;
314 struct bt_ctf_field *stream_event_context;
315 struct bt_ctf_field *stream_event_context_field;
316 struct bt_ctf_field *event_context;
317 struct bt_ctf_field *event_context_field;
318
319 ok(uint_12_type, "Create an unsigned integer type");
320
321 bt_ctf_field_type_integer_set_signed(int_64_type, 1);
322 ok(int_64_type, "Create a signed integer type");
323 enum_type = bt_ctf_field_type_enumeration_create(int_64_type);
324
325 returned_type = bt_ctf_field_type_enumeration_get_container_type(enum_type);
326 ok(returned_type == int_64_type, "bt_ctf_field_type_enumeration_get_container_type returns the right type");
327 ok(!bt_ctf_field_type_enumeration_get_container_type(NULL), "bt_ctf_field_type_enumeration_get_container_type handles NULL correctly");
328 ok(!bt_ctf_field_type_enumeration_create(enum_type),
329 "bt_ctf_field_enumeration_type_create rejects non-integer container field types");
330 bt_ctf_field_type_put(returned_type);
331
332 bt_ctf_field_type_set_alignment(float_type, 32);
333 ok(bt_ctf_field_type_get_alignment(NULL) < 0,
334 "bt_ctf_field_type_get_alignment handles NULL correctly");
335 ok(bt_ctf_field_type_get_alignment(float_type) == 32,
336 "bt_ctf_field_type_get_alignment returns a correct value");
337
338 ok(bt_ctf_field_type_floating_point_set_exponent_digits(float_type, 11) == 0,
339 "Set a floating point type's exponent digit count");
340 ok(bt_ctf_field_type_floating_point_set_mantissa_digits(float_type, 53) == 0,
341 "Set a floating point type's mantissa digit count");
342
343 ok(bt_ctf_field_type_floating_point_get_exponent_digits(NULL) < 0,
344 "bt_ctf_field_type_floating_point_get_exponent_digits handles NULL properly");
345 ok(bt_ctf_field_type_floating_point_get_mantissa_digits(NULL) < 0,
346 "bt_ctf_field_type_floating_point_get_mantissa_digits handles NULL properly");
347 ok(bt_ctf_field_type_floating_point_get_exponent_digits(float_type) == 11,
348 "bt_ctf_field_type_floating_point_get_exponent_digits returns the correct value");
349 ok(bt_ctf_field_type_floating_point_get_mantissa_digits(float_type) == 53,
350 "bt_ctf_field_type_floating_point_get_mantissa_digits returns the correct value");
351
352 ok(bt_ctf_field_type_enumeration_add_mapping(enum_type,
353 mapping_name_negative_test, -12345, 0) == 0,
354 "bt_ctf_field_type_enumeration_add_mapping accepts negative enumeration mappings");
355 ok(bt_ctf_field_type_enumeration_add_mapping(enum_type,
356 "escaping; \"test\"", 1, 1) == 0,
357 "bt_ctf_field_type_enumeration_add_mapping accepts enumeration mapping strings containing quotes");
358 ok(bt_ctf_field_type_enumeration_add_mapping(enum_type,
359 "\tanother \'escaping\'\n test\"", 2, 4) == 0,
360 "bt_ctf_field_type_enumeration_add_mapping accepts enumeration mapping strings containing special characters");
361 ok(bt_ctf_field_type_enumeration_add_mapping(enum_type,
362 "event clock int float", 5, 22) == 0,
363 "Accept enumeration mapping strings containing reserved keywords");
364 bt_ctf_field_type_enumeration_add_mapping(enum_type, mapping_name_test,
365 42, 42);
366 ok(bt_ctf_field_type_enumeration_add_mapping(enum_type, mapping_name_test,
367 43, 51), "bt_ctf_field_type_enumeration_add_mapping rejects duplicate mapping names");
368 ok(bt_ctf_field_type_enumeration_add_mapping(enum_type, "something",
369 -500, -400), "bt_ctf_field_type_enumeration_add_mapping rejects overlapping enum entries");
370 ok(bt_ctf_field_type_enumeration_add_mapping(enum_type, mapping_name_test,
371 -54, -55), "bt_ctf_field_type_enumeration_add_mapping rejects mapping where end < start");
372 bt_ctf_field_type_enumeration_add_mapping(enum_type, "another entry", -42000, -13000);
373
374 ok(bt_ctf_field_type_enumeration_get_mapping_index_by_value(NULL, -42) < 0,
375 "bt_ctf_field_type_enumeration_get_mapping_index_by_value handles a NULL field type correctly");
376 ok(bt_ctf_field_type_enumeration_get_mapping_index_by_value(enum_type, 1000000) < 0,
377 "bt_ctf_field_type_enumeration_get_mapping_index_by_value handles invalid values correctly");
378 ok(bt_ctf_field_type_enumeration_get_mapping_index_by_value(enum_type, -55) == 1,
379 "bt_ctf_field_type_enumeration_get_mapping_index_by_value returns the correct index");
380
381 ok(bt_ctf_event_class_add_field(simple_event_class, enum_type,
382 "enum_field") == 0, "Add signed enumeration field to event");
383
384 ok(bt_ctf_field_type_enumeration_get_mapping(NULL, 0, &ret_char,
385 &ret_range_start_int64_t, &ret_range_end_int64_t) < 0,
386 "bt_ctf_field_type_enumeration_get_mapping handles a NULL enumeration correctly");
387 ok(bt_ctf_field_type_enumeration_get_mapping(enum_type, 0, NULL,
388 &ret_range_start_int64_t, &ret_range_end_int64_t) < 0,
389 "bt_ctf_field_type_enumeration_get_mapping handles a NULL string correctly");
390 ok(bt_ctf_field_type_enumeration_get_mapping(enum_type, 0, &ret_char,
391 NULL, &ret_range_end_int64_t) < 0,
392 "bt_ctf_field_type_enumeration_get_mapping handles a NULL start correctly");
393 ok(bt_ctf_field_type_enumeration_get_mapping(enum_type, 0, &ret_char,
394 &ret_range_start_int64_t, NULL) < 0,
395 "bt_ctf_field_type_enumeration_get_mapping handles a NULL end correctly");
396 ok(bt_ctf_field_type_enumeration_get_mapping(enum_type, 5, &ret_char,
397 &ret_range_start_int64_t, &ret_range_end_int64_t) == 0,
398 "bt_ctf_field_type_enumeration_get_mapping returns a value");
399 ok(!strcmp(ret_char, mapping_name_test),
400 "bt_ctf_field_type_enumeration_get_mapping returns a correct mapping name");
401 ok(ret_range_start_int64_t == 42,
402 "bt_ctf_field_type_enumeration_get_mapping returns a correct mapping start");
403 ok(ret_range_end_int64_t == 42,
404 "bt_ctf_field_type_enumeration_get_mapping returns a correct mapping end");
405
406 ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned,
407 "escaping; \"test\"", 0, 0) == 0,
408 "bt_ctf_field_type_enumeration_add_mapping_unsigned accepts enumeration mapping strings containing quotes");
409 ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned,
410 "\tanother \'escaping\'\n test\"", 1, 4) == 0,
411 "bt_ctf_field_type_enumeration_add_mapping_unsigned accepts enumeration mapping strings containing special characters");
412 ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned,
413 "event clock int float", 5, 22) == 0,
414 "bt_ctf_field_type_enumeration_add_mapping_unsigned accepts enumeration mapping strings containing reserved keywords");
415 bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned, mapping_name_test,
416 42, 42);
417 ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned, mapping_name_test,
418 43, 51), "bt_ctf_field_type_enumeration_add_mapping_unsigned rejects duplicate mapping names");
419 ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned, "something",
420 7, 8), "bt_ctf_field_type_enumeration_add_mapping_unsigned rejects overlapping enum entries");
421 ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned, mapping_name_test,
422 55, 54), "bt_ctf_field_type_enumeration_add_mapping_unsigned rejects mapping where end < start");
423 ok(bt_ctf_event_class_add_field(simple_event_class, enum_type_unsigned,
424 "enum_field_unsigned") == 0, "Add unsigned enumeration field to event");
425
426 ok(bt_ctf_field_type_enumeration_get_mapping_count(NULL) < 0,
427 "bt_ctf_field_type_enumeration_get_mapping_count handles NULL correctly");
428 ok(bt_ctf_field_type_enumeration_get_mapping_count(enum_type_unsigned) == 4,
429 "bt_ctf_field_type_enumeration_get_mapping_count returns the correct value");
430
431 ok(bt_ctf_field_type_enumeration_get_mapping_unsigned(NULL, 0, &ret_char,
432 &ret_range_start_uint64_t, &ret_range_end_uint64_t) < 0,
433 "bt_ctf_field_type_enumeration_get_mapping_unsigned handles a NULL enumeration correctly");
434 ok(bt_ctf_field_type_enumeration_get_mapping_unsigned(enum_type_unsigned, 0, NULL,
435 &ret_range_start_uint64_t, &ret_range_end_uint64_t) < 0,
436 "bt_ctf_field_type_enumeration_get_mapping_unsigned handles a NULL string correctly");
437 ok(bt_ctf_field_type_enumeration_get_mapping_unsigned(enum_type_unsigned, 0, &ret_char,
438 NULL, &ret_range_end_uint64_t) < 0,
439 "bt_ctf_field_type_enumeration_get_mapping_unsigned handles a NULL start correctly");
440 ok(bt_ctf_field_type_enumeration_get_mapping_unsigned(enum_type_unsigned, 0, &ret_char,
441 &ret_range_start_uint64_t, NULL) < 0,
442 "bt_ctf_field_type_enumeration_get_mapping_unsigned handles a NULL end correctly");
443 ok(bt_ctf_field_type_enumeration_get_mapping_unsigned(enum_type_unsigned, 3, &ret_char,
444 &ret_range_start_uint64_t, &ret_range_end_uint64_t) == 0,
445 "bt_ctf_field_type_enumeration_get_mapping_unsigned returns a value");
446 ok(!strcmp(ret_char, mapping_name_test),
447 "bt_ctf_field_type_enumeration_get_mapping_unsigned returns a correct mapping name");
448 ok(ret_range_start_uint64_t == 42,
449 "bt_ctf_field_type_enumeration_get_mapping_unsigned returns a correct mapping start");
450 ok(ret_range_end_uint64_t == 42,
451 "bt_ctf_field_type_enumeration_get_mapping_unsigned returns a correct mapping end");
452
453 bt_ctf_event_class_add_field(simple_event_class, uint_12_type,
454 "integer_field");
455 bt_ctf_event_class_add_field(simple_event_class, float_type,
456 "float_field");
457 bt_ctf_stream_class_add_event_class(stream_class,
458 simple_event_class);
459
460 ok(bt_ctf_stream_class_get_event_class_count(NULL) < 0,
461 "bt_ctf_stream_class_get_event_class_count handles NULL correctly");
462 ok(bt_ctf_stream_class_get_event_class_count(stream_class) == 1,
463 "bt_ctf_stream_class_get_event_class_count returns a correct number of event classes");
464 ok(bt_ctf_stream_class_get_event_class(NULL, 0) == NULL,
465 "bt_ctf_stream_class_get_event_class handles NULL correctly");
466 ok(bt_ctf_stream_class_get_event_class(stream_class, 8724) == NULL,
467 "bt_ctf_stream_class_get_event_class handles invalid indexes correctly");
468 ret_event_class = bt_ctf_stream_class_get_event_class(stream_class, 0);
469 ok(ret_event_class == simple_event_class,
470 "bt_ctf_stream_class_get_event_class returns the correct event class");
471 bt_ctf_event_class_put(ret_event_class);
472
473 ok(bt_ctf_stream_class_get_event_class_by_name(NULL, "some event name") == NULL,
474 "bt_ctf_stream_class_get_event_class_by_name handles a NULL stream class correctly");
475 ok(bt_ctf_stream_class_get_event_class_by_name(stream_class, NULL) == NULL,
476 "bt_ctf_stream_class_get_event_class_by_name handles a NULL event class name correctly");
477 ok(bt_ctf_stream_class_get_event_class_by_name(stream_class, "some event name") == NULL,
478 "bt_ctf_stream_class_get_event_class_by_name handles non-existing event class names correctly");
479 ret_event_class = bt_ctf_stream_class_get_event_class_by_name(stream_class, "Simple Event");
480 ok(ret_event_class == simple_event_class,
481 "bt_ctf_stream_class_get_event_class_by_name returns a correct event class");
482 bt_ctf_event_class_put(ret_event_class);
483
484 /* Set an event context type which will contain a single integer*/
485 ok(!bt_ctf_field_type_structure_add_field(event_context_type, uint_12_type,
486 "event_specific_context"),
487 "Add event specific context field");
488 ok(bt_ctf_event_class_get_context_type(NULL) == NULL,
489 "bt_ctf_event_class_get_context_type handles NULL correctly");
490 ok(bt_ctf_event_class_get_context_type(simple_event_class) == NULL,
491 "bt_ctf_event_class_get_context_type returns NULL when no event context type is set");
492 ok(bt_ctf_event_class_set_context_type(simple_event_class, NULL) < 0,
493 "bt_ctf_event_class_set_context_type handles a NULL context type correctly");
494 ok(bt_ctf_event_class_set_context_type(NULL, event_context_type) < 0,
495 "bt_ctf_event_class_set_context_type handles a NULL event class correctly");
496 ok(!bt_ctf_event_class_set_context_type(simple_event_class, event_context_type),
497 "Set an event class' context type successfully");
498 returned_type = bt_ctf_event_class_get_context_type(simple_event_class);
499 ok(returned_type == event_context_type,
500 "bt_ctf_event_class_get_context_type returns the appropriate type");
501 bt_ctf_field_type_put(returned_type);
502
503 simple_event = bt_ctf_event_create(simple_event_class);
504 ok(simple_event,
505 "Instantiate an event containing a single integer field");
506
507 ok(bt_ctf_event_get_clock(NULL) == NULL,
508 "bt_ctf_event_get_clock handles NULL correctly");
509 ret_clock = bt_ctf_event_get_clock(simple_event);
510 ok(ret_clock == clock,
511 "bt_ctf_event_get_clock returns a correct clock");
512 bt_ctf_clock_put(clock);
513
514 integer_field = bt_ctf_field_create(uint_12_type);
515 bt_ctf_field_unsigned_integer_set_value(integer_field, 42);
516 ok(bt_ctf_event_set_payload(simple_event, "integer_field",
517 integer_field) == 0, "Use bt_ctf_event_set_payload to set a manually allocated field");
518
519 float_field = bt_ctf_event_get_payload(simple_event, "float_field");
520 ok(bt_ctf_field_floating_point_get_value(float_field, &ret_double),
521 "bt_ctf_field_floating_point_get_value fails on an unset float field");
522 bt_ctf_field_floating_point_set_value(float_field, double_test_value);
523 ok(bt_ctf_field_floating_point_get_value(NULL, &ret_double),
524 "bt_ctf_field_floating_point_get_value properly handles a NULL field");
525 ok(bt_ctf_field_floating_point_get_value(float_field, NULL),
526 "bt_ctf_field_floating_point_get_value properly handles a NULL return value pointer");
527 ok(!bt_ctf_field_floating_point_get_value(float_field, &ret_double),
528 "bt_ctf_field_floating_point_get_value returns a double value");
529 ok(fabs(ret_double - double_test_value) <= DBL_EPSILON,
530 "bt_ctf_field_floating_point_get_value returns a correct value");
531
532 enum_field = bt_ctf_field_create(enum_type);
533 ret_char = bt_ctf_field_enumeration_get_mapping_name(NULL);
534 ok(!ret_char, "bt_ctf_field_enumeration_get_mapping_name handles NULL correctly");
535 ret_char = bt_ctf_field_enumeration_get_mapping_name(enum_field);
536 ok(!ret_char, "bt_ctf_field_enumeration_get_mapping_name returns NULL if the enumeration's container field is unset");
537 enum_container_field = bt_ctf_field_enumeration_get_container(
538 enum_field);
539 ok(bt_ctf_field_signed_integer_set_value(
540 enum_container_field, -42) == 0,
541 "Set signed enumeration container value");
542 ret_char = bt_ctf_field_enumeration_get_mapping_name(enum_field);
543 ok(!strcmp(ret_char, mapping_name_negative_test),
544 "bt_ctf_field_enumeration_get_mapping_name returns the correct mapping name with an signed container");
545 bt_ctf_event_set_payload(simple_event, "enum_field", enum_field);
546
547 enum_field_unsigned = bt_ctf_field_create(enum_type_unsigned);
548 enum_container_field_unsigned = bt_ctf_field_enumeration_get_container(
549 enum_field_unsigned);
550 ok(bt_ctf_field_unsigned_integer_set_value(
551 enum_container_field_unsigned, 42) == 0,
552 "Set unsigned enumeration container value");
553 bt_ctf_event_set_payload(simple_event, "enum_field_unsigned",
554 enum_field_unsigned);
555 ret_char = bt_ctf_field_enumeration_get_mapping_name(enum_field_unsigned);
556 ok(!strcmp(ret_char, mapping_name_test),
557 "bt_ctf_field_enumeration_get_mapping_name returns the correct mapping name with an unsigned container");
558
559 ok(bt_ctf_clock_set_time(clock, current_time) == 0, "Set clock time");
560
561 /* Populate stream event context */
562 stream_event_context = bt_ctf_stream_get_event_context(stream);
563 stream_event_context_field = bt_ctf_field_structure_get_field(
564 stream_event_context, "common_event_context");
565 bt_ctf_field_unsigned_integer_set_value(stream_event_context_field, 42);
566
567 /* Populate the event's context */
568 ok(bt_ctf_event_get_event_context(NULL) == NULL,
569 "bt_ctf_event_get_event_context handles NULL correctly");
570 event_context = bt_ctf_event_get_event_context(simple_event);
571 ok(event_context,
572 "bt_ctf_event_get_event_context returns a field");
573 returned_type = bt_ctf_field_get_type(event_context);
574 ok(returned_type == event_context_type,
575 "bt_ctf_event_get_event_context returns a field of the appropriate type");
576 event_context_field = bt_ctf_field_structure_get_field(event_context,
577 "event_specific_context");
578 ok(!bt_ctf_field_unsigned_integer_set_value(event_context_field, 1234),
579 "Successfully set an event context's value");
580 ok(bt_ctf_event_set_event_context(NULL, event_context) < 0,
581 "bt_ctf_event_set_event_context handles a NULL event correctly");
582 ok(bt_ctf_event_set_event_context(simple_event, NULL) < 0,
583 "bt_ctf_event_set_event_context handles a NULL event context correctly");
584 ok(bt_ctf_event_set_event_context(simple_event, event_context_field) < 0,
585 "bt_ctf_event_set_event_context rejects a context of the wrong type");
586 ok(!bt_ctf_event_set_event_context(simple_event, event_context),
587 "Set an event context successfully");
588
589 ok(bt_ctf_stream_append_event(stream, simple_event) == 0,
590 "Append simple event to trace stream");
591
592 ok(bt_ctf_stream_get_packet_context(NULL) == NULL,
593 "bt_ctf_stream_get_packet_context handles NULL correctly");
594 packet_context = bt_ctf_stream_get_packet_context(stream);
595 ok(packet_context,
596 "bt_ctf_stream_get_packet_context returns a packet context");
597
598 packet_context_field = bt_ctf_field_structure_get_field(packet_context,
599 "packet_size");
600 ok(packet_context_field,
601 "Packet context contains the default packet_size field.");
602 bt_ctf_field_put(packet_context_field);
603 packet_context_field = bt_ctf_field_structure_get_field(packet_context,
604 "custom_packet_context_field");
605 ok(bt_ctf_field_unsigned_integer_set_value(packet_context_field, 8) == 0,
606 "Custom packet context field value successfully set.");
607
608 ok(bt_ctf_stream_set_packet_context(NULL, packet_context_field) < 0,
609 "bt_ctf_stream_set_packet_context handles a NULL stream correctly");
610 ok(bt_ctf_stream_set_packet_context(stream, NULL) < 0,
611 "bt_ctf_stream_set_packet_context handles a NULL packet context correctly");
612 ok(bt_ctf_stream_set_packet_context(stream, packet_context) == 0,
613 "Successfully set a stream's packet context");
614
615 ok(bt_ctf_stream_flush(stream) == 0,
616 "Flush trace stream with one event");
617
618 bt_ctf_event_class_put(simple_event_class);
619 bt_ctf_event_put(simple_event);
620 bt_ctf_field_type_put(uint_12_type);
621 bt_ctf_field_type_put(int_64_type);
622 bt_ctf_field_type_put(float_type);
623 bt_ctf_field_type_put(enum_type);
624 bt_ctf_field_type_put(enum_type_unsigned);
625 bt_ctf_field_type_put(returned_type);
626 bt_ctf_field_type_put(event_context_type);
627 bt_ctf_field_put(integer_field);
628 bt_ctf_field_put(float_field);
629 bt_ctf_field_put(enum_field);
630 bt_ctf_field_put(enum_field_unsigned);
631 bt_ctf_field_put(enum_container_field);
632 bt_ctf_field_put(enum_container_field_unsigned);
633 bt_ctf_field_put(packet_context);
634 bt_ctf_field_put(packet_context_field);
635 bt_ctf_field_put(stream_event_context);
636 bt_ctf_field_put(stream_event_context_field);
637 bt_ctf_field_put(event_context);
638 bt_ctf_field_put(event_context_field);
639 }
640
641 void append_complex_event(struct bt_ctf_stream_class *stream_class,
642 struct bt_ctf_stream *stream, struct bt_ctf_clock *clock)
643 {
644 int i;
645 const char *complex_test_event_string = "Complex Test Event";
646 const char *test_string = "Test string";
647 struct bt_ctf_field_type *uint_35_type =
648 bt_ctf_field_type_integer_create(35);
649 struct bt_ctf_field_type *int_16_type =
650 bt_ctf_field_type_integer_create(16);
651 struct bt_ctf_field_type *uint_3_type =
652 bt_ctf_field_type_integer_create(3);
653 struct bt_ctf_field_type *enum_variant_type =
654 bt_ctf_field_type_enumeration_create(uint_3_type);
655 struct bt_ctf_field_type *variant_type =
656 bt_ctf_field_type_variant_create(enum_variant_type,
657 "variant_selector");
658 struct bt_ctf_field_type *string_type =
659 bt_ctf_field_type_string_create();
660 struct bt_ctf_field_type *sequence_type;
661 struct bt_ctf_field_type *array_type;
662 struct bt_ctf_field_type *inner_structure_type =
663 bt_ctf_field_type_structure_create();
664 struct bt_ctf_field_type *complex_structure_type =
665 bt_ctf_field_type_structure_create();
666 struct bt_ctf_field_type *ret_field_type;
667 struct bt_ctf_event_class *event_class;
668 struct bt_ctf_event *event;
669 struct bt_ctf_field *uint_35_field, *int_16_field, *a_string_field,
670 *inner_structure_field, *complex_structure_field,
671 *a_sequence_field, *enum_variant_field, *enum_container_field,
672 *variant_field, *an_array_field, *ret_field;
673 uint64_t ret_unsigned_int;
674 int64_t ret_signed_int;
675 const char *ret_string;
676 struct bt_ctf_stream_class *ret_stream_class;
677 struct bt_ctf_event_class *ret_event_class;
678 struct bt_ctf_field *packet_context, *packet_context_field;
679
680 bt_ctf_field_type_set_alignment(int_16_type, 32);
681 bt_ctf_field_type_integer_set_signed(int_16_type, 1);
682 bt_ctf_field_type_integer_set_base(uint_35_type,
683 BT_CTF_INTEGER_BASE_HEXADECIMAL);
684
685 array_type = bt_ctf_field_type_array_create(int_16_type, ARRAY_TEST_LENGTH);
686 sequence_type = bt_ctf_field_type_sequence_create(int_16_type,
687 "seq_len");
688
689 ok(bt_ctf_field_type_array_get_element_type(NULL) == NULL,
690 "bt_ctf_field_type_array_get_element_type handles NULL correctly");
691 ret_field_type = bt_ctf_field_type_array_get_element_type(
692 array_type);
693 ok(ret_field_type == int_16_type,
694 "bt_ctf_field_type_array_get_element_type returns the correct type");
695 bt_ctf_field_type_put(ret_field_type);
696
697 ok(bt_ctf_field_type_array_get_length(NULL) < 0,
698 "bt_ctf_field_type_array_get_length handles NULL correctly");
699 ok(bt_ctf_field_type_array_get_length(array_type) == ARRAY_TEST_LENGTH,
700 "bt_ctf_field_type_array_get_length returns the correct length");
701
702 bt_ctf_field_type_structure_add_field(inner_structure_type,
703 uint_35_type, "seq_len");
704 bt_ctf_field_type_structure_add_field(inner_structure_type,
705 sequence_type, "a_sequence");
706 bt_ctf_field_type_structure_add_field(inner_structure_type,
707 array_type, "an_array");
708
709 bt_ctf_field_type_enumeration_add_mapping(enum_variant_type,
710 "UINT3_TYPE", 0, 0);
711 bt_ctf_field_type_enumeration_add_mapping(enum_variant_type,
712 "INT16_TYPE", 1, 1);
713 bt_ctf_field_type_enumeration_add_mapping(enum_variant_type,
714 "UINT35_TYPE", 2, 7);
715
716 ok(bt_ctf_field_type_enumeration_get_mapping_index_by_name(NULL,
717 "INT16_TYPE") < 0,
718 "bt_ctf_field_type_enumeration_get_mapping_index_by_name handles a NULL field type correctly");
719 ok(bt_ctf_field_type_enumeration_get_mapping_index_by_name(
720 enum_variant_type, NULL) < 0,
721 "bt_ctf_field_type_enumeration_get_mapping_index_by_name handles a NULL name correctly");
722 ok(bt_ctf_field_type_enumeration_get_mapping_index_by_name(
723 enum_variant_type, "INT16_TYPE") == 1,
724 "bt_ctf_field_type_enumeration_get_mapping_index_by_name returns the correct index");
725
726 ok(bt_ctf_field_type_enumeration_get_mapping_index_by_unsigned_value(NULL, 1) < 0,
727 "bt_ctf_field_type_enumeration_get_mapping_index_by_unsigned_value handles a NULL field type correctly");
728 ok(bt_ctf_field_type_enumeration_get_mapping_index_by_unsigned_value(enum_variant_type, -42) < 0,
729 "bt_ctf_field_type_enumeration_get_mapping_index_by_unsigned_value handles invalid values correctly");
730 ok(bt_ctf_field_type_enumeration_get_mapping_index_by_unsigned_value(enum_variant_type, 5) == 2,
731 "bt_ctf_field_type_enumeration_get_mapping_index_by_unsigned_value returns the correct index");
732
733 ok(bt_ctf_field_type_variant_add_field(variant_type, uint_3_type,
734 "An unknown entry"), "Reject a variant field based on an unknown tag value");
735 ok(bt_ctf_field_type_variant_add_field(variant_type, uint_3_type,
736 "UINT3_TYPE") == 0, "Add a field to a variant");
737 bt_ctf_field_type_variant_add_field(variant_type, int_16_type,
738 "INT16_TYPE");
739 bt_ctf_field_type_variant_add_field(variant_type, uint_35_type,
740 "UINT35_TYPE");
741
742 ok(bt_ctf_field_type_variant_get_tag_type(NULL) == NULL,
743 "bt_ctf_field_type_variant_get_tag_type handles NULL correctly");
744 ret_field_type = bt_ctf_field_type_variant_get_tag_type(variant_type);
745 ok(ret_field_type == enum_variant_type,
746 "bt_ctf_field_type_variant_get_tag_type returns a correct tag type");
747 bt_ctf_field_type_put(ret_field_type);
748
749 ok(bt_ctf_field_type_variant_get_tag_name(NULL) == NULL,
750 "bt_ctf_field_type_variant_get_tag_name handles NULL correctly");
751 ret_string = bt_ctf_field_type_variant_get_tag_name(variant_type);
752 ok(!strcmp(ret_string, "variant_selector"),
753 "bt_ctf_field_type_variant_get_tag_name returns the correct variant tag name");
754 ok(bt_ctf_field_type_variant_get_field_type_by_name(NULL,
755 "INT16_TYPE") == NULL,
756 "bt_ctf_field_type_variant_get_field_type_by_name handles a NULL variant_type correctly");
757 ok(bt_ctf_field_type_variant_get_field_type_by_name(variant_type,
758 NULL) == NULL,
759 "bt_ctf_field_type_variant_get_field_type_by_name handles a NULL field name correctly");
760 ret_field_type = bt_ctf_field_type_variant_get_field_type_by_name(
761 variant_type, "INT16_TYPE");
762 ok(ret_field_type == int_16_type,
763 "bt_ctf_field_type_variant_get_field_type_by_name returns a correct field type");
764 bt_ctf_field_type_put(ret_field_type);
765
766 ok(bt_ctf_field_type_variant_get_field_count(NULL) < 0,
767 "bt_ctf_field_type_variant_get_field_count handles NULL correctly");
768 ok(bt_ctf_field_type_variant_get_field_count(variant_type) == 3,
769 "bt_ctf_field_type_variant_get_field_count returns the correct count");
770
771 ok(bt_ctf_field_type_variant_get_field(NULL, &ret_string, &ret_field_type, 0) < 0,
772 "bt_ctf_field_type_variant_get_field handles a NULL type correctly");
773 ok(bt_ctf_field_type_variant_get_field(variant_type, NULL, &ret_field_type, 0) < 0,
774 "bt_ctf_field_type_variant_get_field handles a NULL field name correctly");
775 ok(bt_ctf_field_type_variant_get_field(variant_type, &ret_string, NULL, 0) < 0,
776 "bt_ctf_field_type_variant_get_field handles a NULL field type correctly");
777 ok(bt_ctf_field_type_variant_get_field(variant_type, &ret_string, &ret_field_type, 200) < 0,
778 "bt_ctf_field_type_variant_get_field handles an invalid index correctly");
779 ok(bt_ctf_field_type_variant_get_field(variant_type, &ret_string, &ret_field_type, 1) == 0,
780 "bt_ctf_field_type_variant_get_field returns a field");
781 ok(!strcmp("INT16_TYPE", ret_string),
782 "bt_ctf_field_type_variant_get_field returns a correct field name");
783 ok(ret_field_type == int_16_type,
784 "bt_ctf_field_type_variant_get_field returns a correct field type");
785 bt_ctf_field_type_put(ret_field_type);
786
787 bt_ctf_field_type_structure_add_field(complex_structure_type,
788 enum_variant_type, "variant_selector");
789 bt_ctf_field_type_structure_add_field(complex_structure_type,
790 string_type, "a_string");
791 bt_ctf_field_type_structure_add_field(complex_structure_type,
792 variant_type, "variant_value");
793 bt_ctf_field_type_structure_add_field(complex_structure_type,
794 inner_structure_type, "inner_structure");
795
796 ok(bt_ctf_event_class_create("clock") == NULL,
797 "Reject creation of an event class with an illegal name");
798 event_class = bt_ctf_event_class_create(complex_test_event_string);
799 ok(event_class, "Create an event class");
800 ok(bt_ctf_event_class_add_field(event_class, uint_35_type, ""),
801 "Reject addition of a field with an empty name to an event");
802 ok(bt_ctf_event_class_add_field(event_class, NULL, "an_integer"),
803 "Reject addition of a field with a NULL type to an event");
804 ok(bt_ctf_event_class_add_field(event_class, uint_35_type,
805 "int"),
806 "Reject addition of a type with an illegal name to an event");
807 ok(bt_ctf_event_class_add_field(event_class, uint_35_type,
808 "uint_35") == 0,
809 "Add field of type unsigned integer to an event");
810 ok(bt_ctf_event_class_add_field(event_class, int_16_type,
811 "int_16") == 0, "Add field of type signed integer to an event");
812 ok(bt_ctf_event_class_add_field(event_class, complex_structure_type,
813 "complex_structure") == 0,
814 "Add composite structure to an event");
815
816 ok(bt_ctf_event_class_get_name(NULL) == NULL,
817 "bt_ctf_event_class_get_name handles NULL correctly");
818 ret_string = bt_ctf_event_class_get_name(event_class);
819 ok(!strcmp(ret_string, complex_test_event_string),
820 "bt_ctf_event_class_get_name returns a correct name");
821 ok(bt_ctf_event_class_get_id(event_class) < 0,
822 "bt_ctf_event_class_get_id returns a negative value when not set");
823 ok(bt_ctf_event_class_get_id(NULL) < 0,
824 "bt_ctf_event_class_get_id handles NULL correctly");
825 ok(bt_ctf_event_class_set_id(NULL, 42) < 0,
826 "bt_ctf_event_class_set_id handles NULL correctly");
827 ok(bt_ctf_event_class_set_id(event_class, 42) == 0,
828 "Set an event class' id");
829 ok(bt_ctf_event_class_get_id(event_class) == 42,
830 "bt_ctf_event_class_get_id returns the correct value");
831
832 /* Add event class to the stream class */
833 ok(bt_ctf_stream_class_add_event_class(stream_class, NULL),
834 "Reject addition of NULL event class to a stream class");
835 ok(bt_ctf_stream_class_add_event_class(stream_class,
836 event_class) == 0, "Add an event class to stream class");
837
838 ok(bt_ctf_event_class_get_stream_class(NULL) == NULL,
839 "bt_ctf_event_class_get_stream_class handles NULL correctly");
840 ret_stream_class = bt_ctf_event_class_get_stream_class(event_class);
841 ok(ret_stream_class == stream_class,
842 "bt_ctf_event_class_get_stream_class returns the correct stream class");
843 bt_ctf_stream_class_put(ret_stream_class);
844
845 ok(bt_ctf_event_class_get_field_count(NULL) < 0,
846 "bt_ctf_event_class_get_field_count handles NULL correctly");
847 ok(bt_ctf_event_class_get_field_count(event_class) == 3,
848 "bt_ctf_event_class_get_field_count returns a correct value");
849
850 ok(bt_ctf_event_class_get_field(NULL, &ret_string,
851 &ret_field_type, 0) < 0,
852 "bt_ctf_event_class_get_field handles a NULL event class correctly");
853 ok(bt_ctf_event_class_get_field(event_class, NULL,
854 &ret_field_type, 0) < 0,
855 "bt_ctf_event_class_get_field handles a NULL field name correctly");
856 ok(bt_ctf_event_class_get_field(event_class, &ret_string,
857 NULL, 0) < 0,
858 "bt_ctf_event_class_get_field handles a NULL field type correctly");
859 ok(bt_ctf_event_class_get_field(event_class, &ret_string,
860 &ret_field_type, 42) < 0,
861 "bt_ctf_event_class_get_field handles an invalid index correctly");
862 ok(bt_ctf_event_class_get_field(event_class, &ret_string,
863 &ret_field_type, 0) == 0,
864 "bt_ctf_event_class_get_field returns a field");
865 ok(ret_field_type == uint_35_type,
866 "bt_ctf_event_class_get_field returns a correct field type");
867 bt_ctf_field_type_put(ret_field_type);
868 ok(!strcmp(ret_string, "uint_35"),
869 "bt_ctf_event_class_get_field returns a correct field name");
870 ok(bt_ctf_event_class_get_field_by_name(NULL, "") == NULL,
871 "bt_ctf_event_class_get_field_by_name handles a NULL event class correctly");
872 ok(bt_ctf_event_class_get_field_by_name(event_class, NULL) == NULL,
873 "bt_ctf_event_class_get_field_by_name handles a NULL field name correctly");
874 ok(bt_ctf_event_class_get_field_by_name(event_class, "truie") == NULL,
875 "bt_ctf_event_class_get_field_by_name handles an invalid field name correctly");
876 ret_field_type = bt_ctf_event_class_get_field_by_name(event_class,
877 "complex_structure");
878 ok(ret_field_type == complex_structure_type,
879 "bt_ctf_event_class_get_field_by_name returns a correct field type");
880 bt_ctf_field_type_put(ret_field_type);
881
882 event = bt_ctf_event_create(event_class);
883 ok(event, "Instanciate a complex event");
884
885 ok(bt_ctf_event_get_class(NULL) == NULL,
886 "bt_ctf_event_get_class handles NULL correctly");
887 ret_event_class = bt_ctf_event_get_class(event);
888 ok(ret_event_class == event_class,
889 "bt_ctf_event_get_class returns the correct event class");
890 bt_ctf_event_class_put(ret_event_class);
891
892 uint_35_field = bt_ctf_event_get_payload(event, "uint_35");
893 if (!uint_35_field) {
894 printf("uint_35_field is NULL\n");
895 }
896
897 ok(uint_35_field, "Use bt_ctf_event_get_payload to get a field instance ");
898 bt_ctf_field_unsigned_integer_set_value(uint_35_field, 0x0DDF00D);
899 ok(bt_ctf_field_unsigned_integer_get_value(NULL, &ret_unsigned_int) < 0,
900 "bt_ctf_field_unsigned_integer_get_value properly properly handles a NULL field.");
901 ok(bt_ctf_field_unsigned_integer_get_value(uint_35_field, NULL) < 0,
902 "bt_ctf_field_unsigned_integer_get_value properly handles a NULL return value");
903 ok(bt_ctf_field_unsigned_integer_get_value(uint_35_field,
904 &ret_unsigned_int) == 0,
905 "bt_ctf_field_unsigned_integer_get_value succeeds after setting a value");
906 ok(ret_unsigned_int == 0x0DDF00D,
907 "bt_ctf_field_unsigned_integer_get_value returns the correct value");
908 ok(bt_ctf_field_signed_integer_get_value(uint_35_field,
909 &ret_signed_int) < 0,
910 "bt_ctf_field_signed_integer_get_value fails on an unsigned field");
911 bt_ctf_field_put(uint_35_field);
912
913 int_16_field = bt_ctf_event_get_payload(event, "int_16");
914 bt_ctf_field_signed_integer_set_value(int_16_field, -12345);
915 ok(bt_ctf_field_signed_integer_get_value(NULL, &ret_signed_int) < 0,
916 "bt_ctf_field_signed_integer_get_value properly handles a NULL field");
917 ok(bt_ctf_field_signed_integer_get_value(int_16_field, NULL) < 0,
918 "bt_ctf_field_signed_integer_get_value properly handles a NULL return value");
919 ok(bt_ctf_field_signed_integer_get_value(int_16_field,
920 &ret_signed_int) == 0,
921 "bt_ctf_field_signed_integer_get_value succeeds after setting a value");
922 ok(ret_signed_int == -12345,
923 "bt_ctf_field_signed_integer_get_value returns the correct value");
924 ok(bt_ctf_field_unsigned_integer_get_value(int_16_field,
925 &ret_unsigned_int) < 0,
926 "bt_ctf_field_unsigned_integer_get_value fails on a signed field");
927 bt_ctf_field_put(int_16_field);
928
929 complex_structure_field = bt_ctf_event_get_payload(event,
930 "complex_structure");
931
932 ok(bt_ctf_field_structure_get_field_by_index(NULL, 0) == NULL,
933 "bt_ctf_field_structure_get_field_by_index handles NULL correctly");
934 ok(bt_ctf_field_structure_get_field_by_index(NULL, 9) == NULL,
935 "bt_ctf_field_structure_get_field_by_index handles an invalid index correctly");
936 inner_structure_field = bt_ctf_field_structure_get_field_by_index(
937 complex_structure_field, 3);
938 ret_field_type = bt_ctf_field_get_type(inner_structure_field);
939 bt_ctf_field_put(inner_structure_field);
940 ok(ret_field_type == inner_structure_type,
941 "bt_ctf_field_structure_get_field_by_index returns a correct field");
942 bt_ctf_field_type_put(ret_field_type);
943
944 inner_structure_field = bt_ctf_field_structure_get_field(
945 complex_structure_field, "inner_structure");
946 a_string_field = bt_ctf_field_structure_get_field(
947 complex_structure_field, "a_string");
948 enum_variant_field = bt_ctf_field_structure_get_field(
949 complex_structure_field, "variant_selector");
950 variant_field = bt_ctf_field_structure_get_field(
951 complex_structure_field, "variant_value");
952 uint_35_field = bt_ctf_field_structure_get_field(
953 inner_structure_field, "seq_len");
954 a_sequence_field = bt_ctf_field_structure_get_field(
955 inner_structure_field, "a_sequence");
956 an_array_field = bt_ctf_field_structure_get_field(
957 inner_structure_field, "an_array");
958
959 enum_container_field = bt_ctf_field_enumeration_get_container(
960 enum_variant_field);
961 bt_ctf_field_unsigned_integer_set_value(enum_container_field, 1);
962 int_16_field = bt_ctf_field_variant_get_field(variant_field,
963 enum_variant_field);
964 bt_ctf_field_signed_integer_set_value(int_16_field, -200);
965 bt_ctf_field_put(int_16_field);
966 ok(!bt_ctf_field_string_get_value(a_string_field),
967 "bt_ctf_field_string_get_value returns NULL on an unset field");
968 bt_ctf_field_string_set_value(a_string_field,
969 test_string);
970 ok(!bt_ctf_field_string_get_value(NULL),
971 "bt_ctf_field_string_get_value correctly handles NULL");
972 ret_string = bt_ctf_field_string_get_value(a_string_field);
973 ok(ret_string, "bt_ctf_field_string_get_value returns a string");
974 ok(ret_string ? !strcmp(ret_string, test_string) : 0,
975 "bt_ctf_field_string_get_value returns a correct value");
976 bt_ctf_field_unsigned_integer_set_value(uint_35_field,
977 SEQUENCE_TEST_LENGTH);
978
979 ok(bt_ctf_field_type_variant_get_field_type_from_tag(NULL,
980 enum_container_field) == NULL,
981 "bt_ctf_field_type_variant_get_field_type_from_tag handles a NULL variant type correctly");
982 ok(bt_ctf_field_type_variant_get_field_type_from_tag(variant_type,
983 NULL) == NULL,
984 "bt_ctf_field_type_variant_get_field_type_from_tag handles a NULL tag correctly");
985 ret_field_type = bt_ctf_field_type_variant_get_field_type_from_tag(
986 variant_type, enum_variant_field);
987 ok(ret_field_type == int_16_type,
988 "bt_ctf_field_type_variant_get_field_type_from_tag returns the correct field type");
989
990 ok(bt_ctf_field_sequence_get_length(a_sequence_field) == NULL,
991 "bt_ctf_field_sequence_get_length returns NULL when length is unset");
992 ok(bt_ctf_field_sequence_set_length(a_sequence_field,
993 uint_35_field) == 0, "Set a sequence field's length");
994 ret_field = bt_ctf_field_sequence_get_length(a_sequence_field);
995 ok(ret_field == uint_35_field,
996 "bt_ctf_field_sequence_get_length returns the correct length field");
997 ok(bt_ctf_field_sequence_get_length(NULL) == NULL,
998 "bt_ctf_field_sequence_get_length properly handles NULL");
999
1000 for (i = 0; i < SEQUENCE_TEST_LENGTH; i++) {
1001 int_16_field = bt_ctf_field_sequence_get_field(
1002 a_sequence_field, i);
1003 bt_ctf_field_signed_integer_set_value(int_16_field, 4 - i);
1004 bt_ctf_field_put(int_16_field);
1005 }
1006
1007 for (i = 0; i < ARRAY_TEST_LENGTH; i++) {
1008 int_16_field = bt_ctf_field_array_get_field(
1009 an_array_field, i);
1010 bt_ctf_field_signed_integer_set_value(int_16_field, i);
1011 bt_ctf_field_put(int_16_field);
1012 }
1013
1014 bt_ctf_clock_set_time(clock, ++current_time);
1015 ok(bt_ctf_stream_append_event(stream, event) == 0,
1016 "Append a complex event to a stream");
1017
1018 /*
1019 * Populate the custom packet context field with a dummy value
1020 * otherwise flush will fail.
1021 */
1022 packet_context = bt_ctf_stream_get_packet_context(stream);
1023 packet_context_field = bt_ctf_field_structure_get_field(packet_context,
1024 "custom_packet_context_field");
1025 bt_ctf_field_unsigned_integer_set_value(packet_context_field, 1);
1026
1027 ok(bt_ctf_stream_flush(stream) == 0,
1028 "Flush a stream containing a complex event");
1029
1030 bt_ctf_field_put(uint_35_field);
1031 bt_ctf_field_put(a_string_field);
1032 bt_ctf_field_put(inner_structure_field);
1033 bt_ctf_field_put(complex_structure_field);
1034 bt_ctf_field_put(a_sequence_field);
1035 bt_ctf_field_put(an_array_field);
1036 bt_ctf_field_put(enum_variant_field);
1037 bt_ctf_field_put(enum_container_field);
1038 bt_ctf_field_put(variant_field);
1039 bt_ctf_field_put(ret_field);
1040 bt_ctf_field_put(packet_context_field);
1041 bt_ctf_field_put(packet_context);
1042 bt_ctf_field_type_put(uint_35_type);
1043 bt_ctf_field_type_put(int_16_type);
1044 bt_ctf_field_type_put(string_type);
1045 bt_ctf_field_type_put(sequence_type);
1046 bt_ctf_field_type_put(array_type);
1047 bt_ctf_field_type_put(inner_structure_type);
1048 bt_ctf_field_type_put(complex_structure_type);
1049 bt_ctf_field_type_put(uint_3_type);
1050 bt_ctf_field_type_put(enum_variant_type);
1051 bt_ctf_field_type_put(variant_type);
1052 bt_ctf_field_type_put(ret_field_type);
1053 bt_ctf_event_class_put(event_class);
1054 bt_ctf_event_put(event);
1055 }
1056
1057 void type_field_tests()
1058 {
1059 struct bt_ctf_field *uint_12;
1060 struct bt_ctf_field *int_16;
1061 struct bt_ctf_field *string;
1062 struct bt_ctf_field *enumeration;
1063 struct bt_ctf_field_type *composite_structure_type;
1064 struct bt_ctf_field_type *structure_seq_type;
1065 struct bt_ctf_field_type *string_type;
1066 struct bt_ctf_field_type *sequence_type;
1067 struct bt_ctf_field_type *uint_8_type;
1068 struct bt_ctf_field_type *int_16_type;
1069 struct bt_ctf_field_type *uint_12_type =
1070 bt_ctf_field_type_integer_create(12);
1071 struct bt_ctf_field_type *enumeration_type;
1072 struct bt_ctf_field_type *enumeration_sequence_type;
1073 struct bt_ctf_field_type *enumeration_array_type;
1074 struct bt_ctf_field_type *returned_type;
1075 const char *ret_string;
1076
1077 returned_type = bt_ctf_field_get_type(NULL);
1078 ok(!returned_type, "bt_ctf_field_get_type handles NULL correctly");
1079
1080 ok(uint_12_type, "Create an unsigned integer type");
1081 ok(bt_ctf_field_type_integer_set_base(uint_12_type,
1082 BT_CTF_INTEGER_BASE_BINARY) == 0,
1083 "Set integer type's base as binary");
1084 ok(bt_ctf_field_type_integer_set_base(uint_12_type,
1085 BT_CTF_INTEGER_BASE_DECIMAL) == 0,
1086 "Set integer type's base as decimal");
1087 ok(bt_ctf_field_type_integer_set_base(uint_12_type,
1088 BT_CTF_INTEGER_BASE_UNKNOWN),
1089 "Reject integer type's base set as unknown");
1090 ok(bt_ctf_field_type_integer_set_base(uint_12_type,
1091 BT_CTF_INTEGER_BASE_OCTAL) == 0,
1092 "Set integer type's base as octal");
1093 ok(bt_ctf_field_type_integer_set_base(uint_12_type,
1094 BT_CTF_INTEGER_BASE_HEXADECIMAL) == 0,
1095 "Set integer type's base as hexadecimal");
1096 ok(bt_ctf_field_type_integer_set_base(uint_12_type, 457417),
1097 "Reject unknown integer base value");
1098 ok(bt_ctf_field_type_integer_set_signed(uint_12_type, 952835) == 0,
1099 "Set integer type signedness to signed");
1100 ok(bt_ctf_field_type_integer_set_signed(uint_12_type, 0) == 0,
1101 "Set integer type signedness to unsigned");
1102 ok(bt_ctf_field_type_integer_get_size(NULL) < 0,
1103 "bt_ctf_field_type_integer_get_size handles NULL correctly");
1104 ok(bt_ctf_field_type_integer_get_size(uint_12_type) == 12,
1105 "bt_ctf_field_type_integer_get_size returns a correct value");
1106 ok(bt_ctf_field_type_integer_get_signed(NULL) < 0,
1107 "bt_ctf_field_type_integer_get_signed handles NULL correctly");
1108 ok(bt_ctf_field_type_integer_get_signed(uint_12_type) == 0,
1109 "bt_ctf_field_type_integer_get_signed returns a correct value for unsigned types");
1110
1111 ok(bt_ctf_field_type_set_byte_order(NULL,
1112 BT_CTF_BYTE_ORDER_LITTLE_ENDIAN) < 0,
1113 "bt_ctf_field_type_set_byte_order handles NULL correctly");
1114 ok(bt_ctf_field_type_set_byte_order(uint_12_type,
1115 (enum bt_ctf_byte_order) 42) < 0,
1116 "bt_ctf_field_type_set_byte_order rejects invalid values");
1117 ok(bt_ctf_field_type_set_byte_order(uint_12_type,
1118 BT_CTF_BYTE_ORDER_LITTLE_ENDIAN) == 0,
1119 "Set an integer's byte order to little endian");
1120 ok(bt_ctf_field_type_set_byte_order(uint_12_type,
1121 BT_CTF_BYTE_ORDER_BIG_ENDIAN) == 0,
1122 "Set an integer's byte order to big endian");
1123 ok(bt_ctf_field_type_get_byte_order(uint_12_type) ==
1124 BT_CTF_BYTE_ORDER_BIG_ENDIAN,
1125 "bt_ctf_field_type_get_byte_order returns a correct value");
1126 ok(bt_ctf_field_type_get_byte_order(NULL) ==
1127 BT_CTF_BYTE_ORDER_UNKNOWN,
1128 "bt_ctf_field_type_get_byte_order handles NULL correctly");
1129
1130 ok(bt_ctf_field_type_get_type_id(NULL) ==
1131 CTF_TYPE_UNKNOWN,
1132 "bt_ctf_field_type_get_type_id handles NULL correctly");
1133 ok(bt_ctf_field_type_get_type_id(uint_12_type) ==
1134 CTF_TYPE_INTEGER,
1135 "bt_ctf_field_type_get_type_id returns a correct value with an integer type");
1136
1137 ok(bt_ctf_field_type_integer_get_base(NULL) ==
1138 BT_CTF_INTEGER_BASE_UNKNOWN,
1139 "bt_ctf_field_type_integer_get_base handles NULL correctly");
1140 ok(bt_ctf_field_type_integer_get_base(uint_12_type) ==
1141 BT_CTF_INTEGER_BASE_HEXADECIMAL,
1142 "bt_ctf_field_type_integer_get_base returns a correct value");
1143
1144 ok(bt_ctf_field_type_integer_set_encoding(NULL, CTF_STRING_ASCII) < 0,
1145 "bt_ctf_field_type_integer_set_encoding handles NULL correctly");
1146 ok(bt_ctf_field_type_integer_set_encoding(uint_12_type,
1147 (enum ctf_string_encoding) 123) < 0,
1148 "bt_ctf_field_type_integer_set_encoding handles invalid encodings correctly");
1149 ok(bt_ctf_field_type_integer_set_encoding(uint_12_type,
1150 CTF_STRING_UTF8) == 0,
1151 "Set integer type encoding to UTF8");
1152 ok(bt_ctf_field_type_integer_get_encoding(NULL) == CTF_STRING_UNKNOWN,
1153 "bt_ctf_field_type_integer_get_encoding handles NULL correctly");
1154 ok(bt_ctf_field_type_integer_get_encoding(uint_12_type) == CTF_STRING_UTF8,
1155 "bt_ctf_field_type_integer_get_encoding returns a correct value");
1156
1157 int_16_type = bt_ctf_field_type_integer_create(16);
1158 bt_ctf_field_type_integer_set_signed(int_16_type, 1);
1159 ok(bt_ctf_field_type_integer_get_signed(int_16_type) == 1,
1160 "bt_ctf_field_type_integer_get_signed returns a correct value for signed types");
1161 uint_8_type = bt_ctf_field_type_integer_create(8);
1162 sequence_type =
1163 bt_ctf_field_type_sequence_create(int_16_type, "seq_len");
1164 ok(sequence_type, "Create a sequence of int16_t type");
1165 ok(bt_ctf_field_type_get_type_id(sequence_type) ==
1166 CTF_TYPE_SEQUENCE,
1167 "bt_ctf_field_type_get_type_id returns a correct value with a sequence type");
1168
1169 ok(bt_ctf_field_type_sequence_get_length_field_name(NULL) == NULL,
1170 "bt_ctf_field_type_sequence_get_length_field_name handles NULL correctly");
1171 ret_string = bt_ctf_field_type_sequence_get_length_field_name(
1172 sequence_type);
1173 ok(!strcmp(ret_string, "seq_len"),
1174 "bt_ctf_field_type_sequence_get_length_field_name returns the correct value");
1175 ok(bt_ctf_field_type_sequence_get_element_type(NULL) == NULL,
1176 "bt_ctf_field_type_sequence_get_element_type handles NULL correctly");
1177 returned_type = bt_ctf_field_type_sequence_get_element_type(
1178 sequence_type);
1179 ok(returned_type == int_16_type,
1180 "bt_ctf_field_type_sequence_get_element_type returns the correct type");
1181 bt_ctf_field_type_put(returned_type);
1182
1183 string_type = bt_ctf_field_type_string_create();
1184 ok(string_type, "Create a string type");
1185 ok(bt_ctf_field_type_string_set_encoding(string_type,
1186 CTF_STRING_NONE),
1187 "Reject invalid \"None\" string encoding");
1188 ok(bt_ctf_field_type_string_set_encoding(string_type,
1189 42),
1190 "Reject invalid string encoding");
1191 ok(bt_ctf_field_type_string_set_encoding(string_type,
1192 CTF_STRING_ASCII) == 0,
1193 "Set string encoding to ASCII");
1194
1195 ok(bt_ctf_field_type_string_get_encoding(NULL) ==
1196 CTF_STRING_UNKNOWN,
1197 "bt_ctf_field_type_string_get_encoding handles NULL correctly");
1198 ok(bt_ctf_field_type_string_get_encoding(string_type) ==
1199 CTF_STRING_ASCII,
1200 "bt_ctf_field_type_string_get_encoding returns the correct value");
1201
1202 structure_seq_type = bt_ctf_field_type_structure_create();
1203 ok(bt_ctf_field_type_get_type_id(structure_seq_type) ==
1204 CTF_TYPE_STRUCT,
1205 "bt_ctf_field_type_get_type_id returns a correct value with a structure type");
1206 ok(structure_seq_type, "Create a structure type");
1207 ok(bt_ctf_field_type_structure_add_field(structure_seq_type,
1208 uint_8_type, "seq_len") == 0,
1209 "Add a uint8_t type to a structure");
1210 ok(bt_ctf_field_type_structure_add_field(structure_seq_type,
1211 sequence_type, "a_sequence") == 0,
1212 "Add a sequence type to a structure");
1213
1214 ok(bt_ctf_field_type_structure_get_field_count(NULL) < 0,
1215 "bt_ctf_field_type_structure_get_field_count handles NULL correctly");
1216 ok(bt_ctf_field_type_structure_get_field_count(structure_seq_type) == 2,
1217 "bt_ctf_field_type_structure_get_field_count returns a correct value");
1218
1219 ok(bt_ctf_field_type_structure_get_field(NULL,
1220 &ret_string, &returned_type, 1) < 0,
1221 "bt_ctf_field_type_structure_get_field handles a NULL type correctly");
1222 ok(bt_ctf_field_type_structure_get_field(structure_seq_type,
1223 NULL, &returned_type, 1) < 0,
1224 "bt_ctf_field_type_structure_get_field handles a NULL name correctly");
1225 ok(bt_ctf_field_type_structure_get_field(structure_seq_type,
1226 &ret_string, NULL, 1) < 0,
1227 "bt_ctf_field_type_structure_get_field handles a NULL return type correctly");
1228 ok(bt_ctf_field_type_structure_get_field(structure_seq_type,
1229 &ret_string, &returned_type, 10) < 0,
1230 "bt_ctf_field_type_structure_get_field handles an invalid index correctly");
1231 ok(bt_ctf_field_type_structure_get_field(structure_seq_type,
1232 &ret_string, &returned_type, 1) == 0,
1233 "bt_ctf_field_type_structure_get_field returns a field");
1234 ok(!strcmp(ret_string, "a_sequence"),
1235 "bt_ctf_field_type_structure_get_field returns a correct field name");
1236 ok(returned_type == sequence_type,
1237 "bt_ctf_field_type_structure_get_field returns a correct field type");
1238 bt_ctf_field_type_put(returned_type);
1239
1240 ok(bt_ctf_field_type_structure_get_field_type_by_name(NULL, "a_sequence") == NULL,
1241 "bt_ctf_field_type_structure_get_field_type_by_name handles a NULL structure correctly");
1242 ok(bt_ctf_field_type_structure_get_field_type_by_name(structure_seq_type, NULL) == NULL,
1243 "bt_ctf_field_type_structure_get_field_type_by_name handles a NULL field name correctly");
1244 returned_type = bt_ctf_field_type_structure_get_field_type_by_name(
1245 structure_seq_type, "a_sequence");
1246 ok(returned_type == sequence_type,
1247 "bt_ctf_field_type_structure_get_field_type_by_name returns the correct field type");
1248 bt_ctf_field_type_put(returned_type);
1249
1250 composite_structure_type = bt_ctf_field_type_structure_create();
1251 ok(bt_ctf_field_type_structure_add_field(composite_structure_type,
1252 string_type, "a_string") == 0,
1253 "Add a string type to a structure");
1254 ok(bt_ctf_field_type_structure_add_field(composite_structure_type,
1255 structure_seq_type, "inner_structure") == 0,
1256 "Add a structure type to a structure");
1257
1258 ok(bt_ctf_field_type_structure_get_field_type_by_name(
1259 NULL, "a_sequence") == NULL,
1260 "bt_ctf_field_type_structure_get_field_type_by_name handles a NULL field correctly");
1261 ok(bt_ctf_field_type_structure_get_field_type_by_name(
1262 structure_seq_type, NULL) == NULL,
1263 "bt_ctf_field_type_structure_get_field_type_by_name handles a NULL field name correctly");
1264 returned_type = bt_ctf_field_type_structure_get_field_type_by_name(
1265 structure_seq_type, "a_sequence");
1266 ok(returned_type == sequence_type,
1267 "bt_ctf_field_type_structure_get_field_type_by_name returns a correct type");
1268 bt_ctf_field_type_put(returned_type);
1269
1270 int_16 = bt_ctf_field_create(int_16_type);
1271 ok(int_16, "Instanciate a signed 16-bit integer");
1272 uint_12 = bt_ctf_field_create(uint_12_type);
1273 ok(uint_12, "Instanciate an unsigned 12-bit integer");
1274 returned_type = bt_ctf_field_get_type(int_16);
1275 ok(returned_type == int_16_type,
1276 "bt_ctf_field_get_type returns the correct type");
1277
1278 /* Can't modify types after instanciating them */
1279 ok(bt_ctf_field_type_integer_set_base(uint_12_type,
1280 BT_CTF_INTEGER_BASE_DECIMAL),
1281 "Check an integer type' base can't be modified after instanciation");
1282 ok(bt_ctf_field_type_integer_set_signed(uint_12_type, 0),
1283 "Check an integer type's signedness can't be modified after instanciation");
1284
1285 /* Check signed property is checked */
1286 ok(bt_ctf_field_signed_integer_set_value(uint_12, -52),
1287 "Check bt_ctf_field_signed_integer_set_value is not allowed on an unsigned integer");
1288 ok(bt_ctf_field_unsigned_integer_set_value(int_16, 42),
1289 "Check bt_ctf_field_unsigned_integer_set_value is not allowed on a signed integer");
1290
1291 /* Check overflows are properly tested for */
1292 ok(bt_ctf_field_signed_integer_set_value(int_16, -32768) == 0,
1293 "Check -32768 is allowed for a signed 16-bit integer");
1294 ok(bt_ctf_field_signed_integer_set_value(int_16, 32767) == 0,
1295 "Check 32767 is allowed for a signed 16-bit integer");
1296 ok(bt_ctf_field_signed_integer_set_value(int_16, 32768),
1297 "Check 32768 is not allowed for a signed 16-bit integer");
1298 ok(bt_ctf_field_signed_integer_set_value(int_16, -32769),
1299 "Check -32769 is not allowed for a signed 16-bit integer");
1300 ok(bt_ctf_field_signed_integer_set_value(int_16, -42) == 0,
1301 "Check -42 is allowed for a signed 16-bit integer");
1302
1303 ok(bt_ctf_field_unsigned_integer_set_value(uint_12, 4095) == 0,
1304 "Check 4095 is allowed for an unsigned 12-bit integer");
1305 ok(bt_ctf_field_unsigned_integer_set_value(uint_12, 4096),
1306 "Check 4096 is not allowed for a unsigned 12-bit integer");
1307 ok(bt_ctf_field_unsigned_integer_set_value(uint_12, 0) == 0,
1308 "Check 0 is allowed for an unsigned 12-bit integer");
1309
1310 string = bt_ctf_field_create(string_type);
1311 ok(string, "Instanciate a string field");
1312 ok(bt_ctf_field_string_set_value(string, "A value") == 0,
1313 "Set a string's value");
1314
1315 enumeration_type = bt_ctf_field_type_enumeration_create(uint_12_type);
1316 ok(enumeration_type,
1317 "Create an enumeration type with an unsigned 12-bit integer as container");
1318 enumeration_sequence_type = bt_ctf_field_type_sequence_create(
1319 enumeration_type, "count");
1320 ok(!enumeration_sequence_type,
1321 "Check enumeration types are validated when creating a sequence");
1322 enumeration_array_type = bt_ctf_field_type_array_create(
1323 enumeration_type, 10);
1324 ok(!enumeration_array_type,
1325 "Check enumeration types are validated when creating an array");
1326 ok(bt_ctf_field_type_structure_add_field(composite_structure_type,
1327 enumeration_type, "enumeration"),
1328 "Check enumeration types are validated when adding them as structure members");
1329 enumeration = bt_ctf_field_create(enumeration_type);
1330 ok(!enumeration,
1331 "Check enumeration types are validated before instantiation");
1332
1333 bt_ctf_field_put(string);
1334 bt_ctf_field_put(uint_12);
1335 bt_ctf_field_put(int_16);
1336 bt_ctf_field_put(enumeration);
1337 bt_ctf_field_type_put(composite_structure_type);
1338 bt_ctf_field_type_put(structure_seq_type);
1339 bt_ctf_field_type_put(string_type);
1340 bt_ctf_field_type_put(sequence_type);
1341 bt_ctf_field_type_put(uint_8_type);
1342 bt_ctf_field_type_put(int_16_type);
1343 bt_ctf_field_type_put(uint_12_type);
1344 bt_ctf_field_type_put(enumeration_type);
1345 bt_ctf_field_type_put(enumeration_sequence_type);
1346 bt_ctf_field_type_put(enumeration_array_type);
1347 bt_ctf_field_type_put(returned_type);
1348 }
1349
1350 void packet_resize_test(struct bt_ctf_stream_class *stream_class,
1351 struct bt_ctf_stream *stream, struct bt_ctf_clock *clock)
1352 {
1353 /*
1354 * Append enough events to force the underlying packet to be resized.
1355 * Also tests that a new event can be declared after a stream has been
1356 * instantiated and used/flushed.
1357 */
1358 int ret = 0;
1359 int i;
1360 struct bt_ctf_event_class *event_class = bt_ctf_event_class_create(
1361 "Spammy_Event");
1362 struct bt_ctf_field_type *integer_type =
1363 bt_ctf_field_type_integer_create(17);
1364 struct bt_ctf_field_type *string_type =
1365 bt_ctf_field_type_string_create();
1366 struct bt_ctf_event *event = NULL;
1367 struct bt_ctf_field *ret_field = NULL;
1368 struct bt_ctf_field_type *ret_field_type = NULL;
1369 uint64_t ret_uint64;
1370 int events_appended = 0;
1371 struct bt_ctf_field *packet_context = NULL,
1372 *packet_context_field = NULL, *event_context = NULL;
1373
1374 ret |= bt_ctf_event_class_add_field(event_class, integer_type,
1375 "field_1");
1376 ret |= bt_ctf_event_class_add_field(event_class, string_type,
1377 "a_string");
1378 ret |= bt_ctf_stream_class_add_event_class(stream_class, event_class);
1379 ok(ret == 0, "Add a new event class to a stream class after writing an event");
1380 if (ret) {
1381 goto end;
1382 }
1383
1384 event = bt_ctf_event_create(event_class);
1385 ret_field = bt_ctf_event_get_payload_by_index(event, 0);
1386 ret_field_type = bt_ctf_field_get_type(ret_field);
1387 ok(ret_field_type == integer_type,
1388 "bt_ctf_event_get_payload_by_index returns a correct field");
1389 bt_ctf_field_type_put(ret_field_type);
1390 bt_ctf_field_put(ret_field);
1391
1392 ok(bt_ctf_event_get_payload_by_index(NULL, 0) == NULL,
1393 "bt_ctf_event_get_payload_by_index handles NULL correctly");
1394 ok(bt_ctf_event_get_payload_by_index(event, 4) == NULL,
1395 "bt_ctf_event_get_payload_by_index handles an invalid index correctly");
1396 bt_ctf_event_put(event);
1397
1398 ok(bt_ctf_stream_get_event_context(NULL) == NULL,
1399 "bt_ctf_stream_get_event_context handles NULL correctly");
1400 event_context = bt_ctf_stream_get_event_context(stream);
1401 ok(event_context,
1402 "bt_ctf_stream_get_event_context returns a stream event context");
1403 ok(bt_ctf_stream_set_event_context(NULL, event_context) < 0,
1404 "bt_ctf_stream_set_event_context handles a NULL stream correctly");
1405 ok(bt_ctf_stream_set_event_context(stream, NULL) < 0,
1406 "bt_ctf_stream_set_event_context handles a NULL stream event context correctly");
1407 ok(!bt_ctf_stream_set_event_context(stream, event_context),
1408 "bt_ctf_stream_set_event_context correctly set a stream event context");
1409 ret_field = bt_ctf_field_create(integer_type);
1410 ok(bt_ctf_stream_set_event_context(stream, ret_field) < 0,
1411 "bt_ctf_stream_set_event_context rejects an event context of incorrect type");
1412 bt_ctf_field_put(ret_field);
1413
1414 for (i = 0; i < PACKET_RESIZE_TEST_LENGTH; i++) {
1415 event = bt_ctf_event_create(event_class);
1416 struct bt_ctf_field *integer =
1417 bt_ctf_field_create(integer_type);
1418 struct bt_ctf_field *string =
1419 bt_ctf_field_create(string_type);
1420
1421 ret |= bt_ctf_clock_set_time(clock, ++current_time);
1422 ret |= bt_ctf_field_unsigned_integer_set_value(integer, i);
1423 ret |= bt_ctf_event_set_payload(event, "field_1",
1424 integer);
1425 bt_ctf_field_put(integer);
1426 ret |= bt_ctf_field_string_set_value(string, "This is a test");
1427 ret |= bt_ctf_event_set_payload(event, "a_string",
1428 string);
1429 bt_ctf_field_put(string);
1430
1431 /* Populate stream event context */
1432 integer = bt_ctf_field_structure_get_field(event_context,
1433 "common_event_context");
1434 ret |= bt_ctf_field_unsigned_integer_set_value(integer,
1435 i % 42);
1436 bt_ctf_field_put(integer);
1437
1438 ret |= bt_ctf_stream_append_event(stream, event);
1439 bt_ctf_event_put(event);
1440
1441 if (ret) {
1442 break;
1443 }
1444 }
1445
1446 events_appended = !!(i == PACKET_RESIZE_TEST_LENGTH);
1447 ok(bt_ctf_stream_get_discarded_events_count(NULL, &ret_uint64) < 0,
1448 "bt_ctf_stream_get_discarded_events_count handles a NULL stream correctly");
1449 ok(bt_ctf_stream_get_discarded_events_count(stream, NULL) < 0,
1450 "bt_ctf_stream_get_discarded_events_count handles a NULL return pointer correctly");
1451 ret = bt_ctf_stream_get_discarded_events_count(stream, &ret_uint64);
1452 ok(ret == 0 && ret_uint64 == 0,
1453 "bt_ctf_stream_get_discarded_events_count returns a correct number of discarded events when none were discarded");
1454 bt_ctf_stream_append_discarded_events(stream, 1000);
1455 ret = bt_ctf_stream_get_discarded_events_count(stream, &ret_uint64);
1456 ok(ret == 0 && ret_uint64 == 1000,
1457 "bt_ctf_stream_get_discarded_events_count returns a correct number of discarded events when some were discarded");
1458
1459 end:
1460 ok(events_appended, "Append 100 000 events to a stream");
1461
1462 /*
1463 * Populate the custom packet context field with a dummy value
1464 * otherwise flush will fail.
1465 */
1466 packet_context = bt_ctf_stream_get_packet_context(stream);
1467 packet_context_field = bt_ctf_field_structure_get_field(packet_context,
1468 "custom_packet_context_field");
1469 bt_ctf_field_unsigned_integer_set_value(packet_context_field, 2);
1470
1471 ok(bt_ctf_stream_flush(stream) == 0,
1472 "Flush a stream that forces a packet resize");
1473 ret = bt_ctf_stream_get_discarded_events_count(stream, &ret_uint64);
1474 ok(ret == 0 && ret_uint64 == 1000,
1475 "bt_ctf_stream_get_discarded_events_count returns a correct number of discarded events after a flush");
1476 bt_ctf_field_type_put(integer_type);
1477 bt_ctf_field_type_put(string_type);
1478 bt_ctf_field_put(packet_context);
1479 bt_ctf_field_put(packet_context_field);
1480 bt_ctf_field_put(event_context);
1481 bt_ctf_event_class_put(event_class);
1482 }
1483
1484 void test_empty_stream(struct bt_ctf_writer *writer)
1485 {
1486 int ret = 0;
1487 struct bt_ctf_trace *trace = NULL;
1488 struct bt_ctf_clock *clock = NULL;
1489 struct bt_ctf_stream_class *stream_class = NULL;
1490 struct bt_ctf_stream *stream = NULL;
1491
1492 trace = bt_ctf_writer_get_trace(writer);
1493 if (!trace) {
1494 diag("Failed to get trace from writer");
1495 ret = -1;
1496 goto end;
1497 }
1498
1499 stream_class = bt_ctf_stream_class_create("empty_stream");
1500 if (!stream_class) {
1501 diag("Failed to create stream class");
1502 ret = -1;
1503 goto end;
1504 }
1505
1506 stream = bt_ctf_writer_create_stream(writer, stream_class);
1507 if (!stream) {
1508 diag("Failed to create writer stream");
1509 ret = -1;
1510 goto end;
1511 }
1512 end:
1513 ok(ret == 0,
1514 "Created a stream class with default attributes and an empty stream");
1515 bt_ctf_trace_put(trace);
1516 bt_ctf_clock_put(clock);
1517 bt_ctf_stream_put(stream);
1518 bt_ctf_stream_class_put(stream_class);
1519 }
1520
1521 int main(int argc, char **argv)
1522 {
1523 char trace_path[] = "/tmp/ctfwriter_XXXXXX";
1524 char metadata_path[sizeof(trace_path) + 9];
1525 const char *clock_name = "test_clock";
1526 const char *clock_description = "This is a test clock";
1527 const char *returned_clock_name;
1528 const char *returned_clock_description;
1529 const uint64_t frequency = 1123456789;
1530 const uint64_t offset_s = 1351530929945824323;
1531 const uint64_t offset = 1234567;
1532 const uint64_t precision = 10;
1533 const int is_absolute = 0xFF;
1534 char *metadata_string;
1535 struct bt_ctf_writer *writer;
1536 struct utsname name;
1537 char hostname[BABELTRACE_HOST_NAME_MAX];
1538 struct bt_ctf_clock *clock, *ret_clock;
1539 struct bt_ctf_stream_class *stream_class, *ret_stream_class;
1540 struct bt_ctf_stream *stream1;
1541 const char *ret_string;
1542 const unsigned char *ret_uuid;
1543 unsigned char tmp_uuid[16] = { 0 };
1544 struct bt_ctf_field_type *packet_context_type,
1545 *packet_context_field_type,
1546 *packet_header_type,
1547 *packet_header_field_type,
1548 *integer_type,
1549 *stream_event_context_type,
1550 *ret_field_type,
1551 *event_header_field_type;
1552 struct bt_ctf_field *packet_header, *packet_header_field;
1553 struct bt_ctf_trace *trace;
1554 int ret;
1555
1556 if (argc < 3) {
1557 printf("Usage: tests-ctf-writer path_to_ctf_parser_test path_to_babeltrace\n");
1558 return -1;
1559 }
1560
1561 plan_no_plan();
1562
1563 if (!mkdtemp(trace_path)) {
1564 perror("# perror");
1565 }
1566
1567 strcpy(metadata_path, trace_path);
1568 strcat(metadata_path + sizeof(trace_path) - 1, "/metadata");
1569
1570 writer = bt_ctf_writer_create(trace_path);
1571 ok(writer, "bt_ctf_create succeeds in creating trace with path");
1572
1573 /* Add environment context to the trace */
1574 ret = gethostname(hostname, sizeof(hostname));
1575 if (ret < 0) {
1576 return ret;
1577 }
1578 ok(bt_ctf_writer_add_environment_field(writer, "host", hostname) == 0,
1579 "Add host (%s) environment field to writer instance",
1580 hostname);
1581 ok(bt_ctf_writer_add_environment_field(NULL, "test_field",
1582 "test_value"),
1583 "bt_ctf_writer_add_environment_field error with NULL writer");
1584 ok(bt_ctf_writer_add_environment_field(writer, NULL,
1585 "test_value"),
1586 "bt_ctf_writer_add_environment_field error with NULL field name");
1587 ok(bt_ctf_writer_add_environment_field(writer, "test_field",
1588 NULL),
1589 "bt_ctf_writer_add_environment_field error with NULL field value");
1590
1591 if (uname(&name)) {
1592 perror("uname");
1593 return -1;
1594 }
1595
1596 ok(bt_ctf_writer_add_environment_field(writer, "sysname", name.sysname)
1597 == 0, "Add sysname (%s) environment field to writer instance",
1598 name.sysname);
1599 ok(bt_ctf_writer_add_environment_field(writer, "nodename",
1600 name.nodename) == 0,
1601 "Add nodename (%s) environment field to writer instance",
1602 name.nodename);
1603 ok(bt_ctf_writer_add_environment_field(writer, "release", name.release)
1604 == 0, "Add release (%s) environment field to writer instance",
1605 name.release);
1606 ok(bt_ctf_writer_add_environment_field(writer, "version", name.version)
1607 == 0, "Add version (%s) environment field to writer instance",
1608 name.version);
1609 ok(bt_ctf_writer_add_environment_field(writer, "machine", name.machine)
1610 == 0, "Add machine (%s) environment field to writer istance",
1611 name.machine);
1612
1613 /* Define a clock and add it to the trace */
1614 ok(bt_ctf_clock_create("signed") == NULL,
1615 "Illegal clock name rejected");
1616 ok(bt_ctf_clock_create(NULL) == NULL, "NULL clock name rejected");
1617 clock = bt_ctf_clock_create(clock_name);
1618 ok(clock, "Clock created sucessfully");
1619 returned_clock_name = bt_ctf_clock_get_name(clock);
1620 ok(returned_clock_name, "bt_ctf_clock_get_name returns a clock name");
1621 ok(returned_clock_name ? !strcmp(returned_clock_name, clock_name) : 0,
1622 "Returned clock name is valid");
1623
1624 returned_clock_description = bt_ctf_clock_get_description(clock);
1625 ok(!returned_clock_description, "bt_ctf_clock_get_description returns NULL on an unset description");
1626 ok(bt_ctf_clock_set_description(clock, clock_description) == 0,
1627 "Clock description set successfully");
1628
1629 returned_clock_description = bt_ctf_clock_get_description(clock);
1630 ok(returned_clock_description,
1631 "bt_ctf_clock_get_description returns a description.");
1632 ok(returned_clock_description ?
1633 !strcmp(returned_clock_description, clock_description) : 0,
1634 "Returned clock description is valid");
1635
1636 ok(bt_ctf_clock_get_frequency(clock) == DEFAULT_CLOCK_FREQ,
1637 "bt_ctf_clock_get_frequency returns the correct default frequency");
1638 ok(bt_ctf_clock_set_frequency(clock, frequency) == 0,
1639 "Set clock frequency");
1640 ok(bt_ctf_clock_get_frequency(clock) == frequency,
1641 "bt_ctf_clock_get_frequency returns the correct frequency once it is set");
1642
1643 ok(bt_ctf_clock_get_offset_s(clock) == DEFAULT_CLOCK_OFFSET_S,
1644 "bt_ctf_clock_get_offset_s returns the correct default offset (in seconds)");
1645 ok(bt_ctf_clock_set_offset_s(clock, offset_s) == 0,
1646 "Set clock offset (seconds)");
1647 ok(bt_ctf_clock_get_offset_s(clock) == offset_s,
1648 "bt_ctf_clock_get_offset_s returns the correct default offset (in seconds) once it is set");
1649
1650 ok(bt_ctf_clock_get_offset(clock) == DEFAULT_CLOCK_OFFSET,
1651 "bt_ctf_clock_get_frequency returns the correct default offset (in ticks)");
1652 ok(bt_ctf_clock_set_offset(clock, offset) == 0, "Set clock offset");
1653 ok(bt_ctf_clock_get_offset(clock) == offset,
1654 "bt_ctf_clock_get_frequency returns the correct default offset (in ticks) once it is set");
1655
1656 ok(bt_ctf_clock_get_precision(clock) == DEFAULT_CLOCK_PRECISION,
1657 "bt_ctf_clock_get_precision returns the correct default precision");
1658 ok(bt_ctf_clock_set_precision(clock, precision) == 0,
1659 "Set clock precision");
1660 ok(bt_ctf_clock_get_precision(clock) == precision,
1661 "bt_ctf_clock_get_precision returns the correct precision once it is set");
1662
1663 ok(bt_ctf_clock_get_is_absolute(clock) == DEFAULT_CLOCK_IS_ABSOLUTE,
1664 "bt_ctf_clock_get_precision returns the correct default is_absolute attribute");
1665 ok(bt_ctf_clock_set_is_absolute(clock, is_absolute) == 0,
1666 "Set clock absolute property");
1667 ok(bt_ctf_clock_get_is_absolute(clock) == !!is_absolute,
1668 "bt_ctf_clock_get_precision returns the correct is_absolute attribute once it is set");
1669
1670 ok(bt_ctf_clock_get_time(clock) == DEFAULT_CLOCK_TIME,
1671 "bt_ctf_clock_get_time returns the correct default time");
1672 ok(bt_ctf_clock_set_time(clock, current_time) == 0,
1673 "Set clock time");
1674 ok(bt_ctf_clock_get_time(clock) == current_time,
1675 "bt_ctf_clock_get_time returns the correct time once it is set");
1676
1677 ok(bt_ctf_writer_add_clock(writer, clock) == 0,
1678 "Add clock to writer instance");
1679 ok(bt_ctf_writer_add_clock(writer, clock),
1680 "Verify a clock can't be added twice to a writer instance");
1681
1682 ok(!bt_ctf_writer_get_trace(NULL),
1683 "bt_ctf_writer_get_trace correctly handles NULL");
1684 trace = bt_ctf_writer_get_trace(writer);
1685 ok(trace,
1686 "bt_ctf_writer_get_trace returns a bt_ctf_trace object");
1687 ok(bt_ctf_trace_get_clock_count(NULL) < 0,
1688 "bt_ctf_trace_get_clock_count correctly handles NULL");
1689 ok(bt_ctf_trace_get_clock_count(trace) == 1,
1690 "bt_ctf_trace_get_clock_count returns the correct number of clocks");
1691 ok(!bt_ctf_trace_get_clock(NULL, 0),
1692 "bt_ctf_trace_get_clock correctly handles NULL");
1693 ok(!bt_ctf_trace_get_clock(trace, -1),
1694 "bt_ctf_trace_get_clock correctly handles negative indexes");
1695 ok(!bt_ctf_trace_get_clock(trace, 1),
1696 "bt_ctf_trace_get_clock correctly handles out of bound accesses");
1697 ret_clock = bt_ctf_trace_get_clock(trace, 0);
1698 ok(ret_clock == clock,
1699 "bt_ctf_trace_get_clock returns the right clock instance");
1700 bt_ctf_clock_put(ret_clock);
1701
1702 ok(!bt_ctf_clock_get_name(NULL),
1703 "bt_ctf_clock_get_name correctly handles NULL");
1704 ok(!bt_ctf_clock_get_description(NULL),
1705 "bt_ctf_clock_get_description correctly handles NULL");
1706 ok(bt_ctf_clock_get_frequency(NULL) == -1ULL,
1707 "bt_ctf_clock_get_frequency correctly handles NULL");
1708 ok(bt_ctf_clock_get_precision(NULL) == -1ULL,
1709 "bt_ctf_clock_get_precision correctly handles NULL");
1710 ok(bt_ctf_clock_get_offset_s(NULL) == -1ULL,
1711 "bt_ctf_clock_get_offset_s correctly handles NULL");
1712 ok(bt_ctf_clock_get_offset(NULL) == -1ULL,
1713 "bt_ctf_clock_get_offset correctly handles NULL");
1714 ok(bt_ctf_clock_get_is_absolute(NULL) < 0,
1715 "bt_ctf_clock_get_is_absolute correctly handles NULL");
1716 ok(bt_ctf_clock_get_time(NULL) == -1ULL,
1717 "bt_ctf_clock_get_time correctly handles NULL");
1718
1719 ok(bt_ctf_clock_set_description(NULL, NULL) < 0,
1720 "bt_ctf_clock_set_description correctly handles NULL clock");
1721 ok(bt_ctf_clock_set_frequency(NULL, frequency) < 0,
1722 "bt_ctf_clock_set_frequency correctly handles NULL clock");
1723 ok(bt_ctf_clock_set_precision(NULL, precision) < 0,
1724 "bt_ctf_clock_get_precision correctly handles NULL clock");
1725 ok(bt_ctf_clock_set_offset_s(NULL, offset_s) < 0,
1726 "bt_ctf_clock_set_offset_s correctly handles NULL clock");
1727 ok(bt_ctf_clock_set_offset(NULL, offset) < 0,
1728 "bt_ctf_clock_set_offset correctly handles NULL clock");
1729 ok(bt_ctf_clock_set_is_absolute(NULL, is_absolute) < 0,
1730 "bt_ctf_clock_set_is_absolute correctly handles NULL clock");
1731 ok(bt_ctf_clock_set_time(NULL, current_time) < 0,
1732 "bt_ctf_clock_set_time correctly handles NULL clock");
1733 ok(bt_ctf_clock_get_uuid(NULL) == NULL,
1734 "bt_ctf_clock_get_uuid correctly handles NULL clock");
1735 ret_uuid = bt_ctf_clock_get_uuid(clock);
1736 ok(ret_uuid,
1737 "bt_ctf_clock_get_uuid returns a UUID");
1738 if (ret_uuid) {
1739 memcpy(tmp_uuid, ret_uuid, sizeof(tmp_uuid));
1740 /* Slightly modify UUID */
1741 tmp_uuid[sizeof(tmp_uuid) - 1]++;
1742 }
1743
1744 ok(bt_ctf_clock_set_uuid(NULL, tmp_uuid) < 0,
1745 "bt_ctf_clock_set_uuid correctly handles a NULL clock");
1746 ok(bt_ctf_clock_set_uuid(clock, NULL) < 0,
1747 "bt_ctf_clock_set_uuid correctly handles a NULL UUID");
1748 ok(bt_ctf_clock_set_uuid(clock, tmp_uuid) == 0,
1749 "bt_ctf_clock_set_uuid sets a new uuid succesfully");
1750 ret_uuid = bt_ctf_clock_get_uuid(clock);
1751 ok(ret_uuid,
1752 "bt_ctf_clock_get_uuid returns a UUID after setting a new one");
1753 ok(uuid_match(ret_uuid, tmp_uuid),
1754 "bt_ctf_clock_get_uuid returns the correct UUID after setting a new one");
1755
1756 /* Define a stream class */
1757 stream_class = bt_ctf_stream_class_create("test_stream");
1758
1759 ok(bt_ctf_stream_class_get_name(NULL) == NULL,
1760 "bt_ctf_stream_class_get_name handles NULL correctly");
1761 ret_string = bt_ctf_stream_class_get_name(stream_class);
1762 ok(ret_string && !strcmp(ret_string, "test_stream"),
1763 "bt_ctf_stream_class_get_name returns a correct stream class name");
1764
1765 ok(bt_ctf_stream_class_get_clock(stream_class) == NULL,
1766 "bt_ctf_stream_class_get_clock returns NULL when a clock was not set");
1767 ok(bt_ctf_stream_class_get_clock(NULL) == NULL,
1768 "bt_ctf_stream_class_get_clock handles NULL correctly");
1769
1770 ok(stream_class, "Create stream class");
1771 ok(bt_ctf_stream_class_set_clock(stream_class, clock) == 0,
1772 "Set a stream class' clock");
1773 ret_clock = bt_ctf_stream_class_get_clock(stream_class);
1774 ok(ret_clock == clock,
1775 "bt_ctf_stream_class_get_clock returns a correct clock");
1776 bt_ctf_clock_put(ret_clock);
1777
1778 /* Test the event fields and event types APIs */
1779 type_field_tests();
1780
1781 ok(bt_ctf_stream_class_get_id(stream_class) < 0,
1782 "bt_ctf_stream_class_get_id returns an error when no id is set");
1783 ok(bt_ctf_stream_class_get_id(NULL) < 0,
1784 "bt_ctf_stream_class_get_id handles NULL correctly");
1785 ok(bt_ctf_stream_class_set_id(NULL, 123) < 0,
1786 "bt_ctf_stream_class_set_id handles NULL correctly");
1787 ok(bt_ctf_stream_class_set_id(stream_class, 123) == 0,
1788 "Set an stream class' id");
1789 ok(bt_ctf_stream_class_get_id(stream_class) == 123,
1790 "bt_ctf_stream_class_get_id returns the correct value");
1791
1792 /* Validate default event header fields */
1793 ok(bt_ctf_stream_class_get_event_header_type(NULL) == NULL,
1794 "bt_ctf_stream_class_get_event_header_type handles NULL correctly");
1795 ret_field_type = bt_ctf_stream_class_get_event_header_type(
1796 stream_class);
1797 ok(ret_field_type,
1798 "bt_ctf_stream_class_get_event_header_type returns an event header type");
1799 ok(bt_ctf_field_type_get_type_id(ret_field_type) == CTF_TYPE_STRUCT,
1800 "Default event header type is a structure");
1801 event_header_field_type =
1802 bt_ctf_field_type_structure_get_field_type_by_name(
1803 ret_field_type, "id");
1804 ok(event_header_field_type,
1805 "Default event header type contains an \"id\" field");
1806 ok(bt_ctf_field_type_get_type_id(
1807 event_header_field_type) == CTF_TYPE_INTEGER,
1808 "Default event header \"id\" field is an integer");
1809 bt_ctf_field_type_put(event_header_field_type);
1810 event_header_field_type =
1811 bt_ctf_field_type_structure_get_field_type_by_name(
1812 ret_field_type, "timestamp");
1813 ok(event_header_field_type,
1814 "Default event header type contains a \"timestamp\" field");
1815 ok(bt_ctf_field_type_get_type_id(
1816 event_header_field_type) == CTF_TYPE_INTEGER,
1817 "Default event header \"timestamp\" field is an integer");
1818 bt_ctf_field_type_put(event_header_field_type);
1819 bt_ctf_field_type_put(ret_field_type);
1820
1821 /* Add a custom trace packet header field */
1822 ok(bt_ctf_trace_get_packet_header_type(NULL) == NULL,
1823 "bt_ctf_trace_get_packet_header_type handles NULL correctly");
1824 packet_header_type = bt_ctf_trace_get_packet_header_type(trace);
1825 ok(packet_header_type,
1826 "bt_ctf_trace_get_packet_header_type returns a packet header");
1827 ok(bt_ctf_field_type_get_type_id(packet_header_type) == CTF_TYPE_STRUCT,
1828 "bt_ctf_trace_get_packet_header_type returns a packet header of type struct");
1829 ret_field_type = bt_ctf_field_type_structure_get_field_type_by_name(
1830 packet_header_type, "magic");
1831 ok(ret_field_type, "Default packet header type contains a \"magic\" field");
1832 bt_ctf_field_type_put(ret_field_type);
1833 ret_field_type = bt_ctf_field_type_structure_get_field_type_by_name(
1834 packet_header_type, "uuid");
1835 ok(ret_field_type, "Default packet header type contains a \"uuid\" field");
1836 bt_ctf_field_type_put(ret_field_type);
1837 ret_field_type = bt_ctf_field_type_structure_get_field_type_by_name(
1838 packet_header_type, "stream_id");
1839 ok(ret_field_type, "Default packet header type contains a \"stream_id\" field");
1840 bt_ctf_field_type_put(ret_field_type);
1841
1842 packet_header_field_type = bt_ctf_field_type_integer_create(22);
1843 ok(!bt_ctf_field_type_structure_add_field(packet_header_type,
1844 packet_header_field_type, "custom_trace_packet_header_field"),
1845 "Added a custom trace packet header field successfully");
1846
1847 ok(bt_ctf_trace_set_packet_header_type(NULL, packet_header_type) < 0,
1848 "bt_ctf_trace_set_packet_header_type handles a NULL trace correctly");
1849 ok(bt_ctf_trace_set_packet_header_type(trace, NULL) < 0,
1850 "bt_ctf_trace_set_packet_header_type handles a NULL packet_header_type correctly");
1851 ok(!bt_ctf_trace_set_packet_header_type(trace, packet_header_type),
1852 "Set a trace packet_header_type successfully");
1853
1854 ok(bt_ctf_stream_class_get_packet_context_type(NULL) == NULL,
1855 "bt_ctf_stream_class_get_packet_context_type handles NULL correctly");
1856
1857 /* Add a custom field to the stream class' packet context */
1858 packet_context_type = bt_ctf_stream_class_get_packet_context_type(stream_class);
1859 ok(packet_context_type,
1860 "bt_ctf_stream_class_get_packet_context_type returns a packet context type.");
1861 ok(bt_ctf_field_type_get_type_id(packet_context_type) == CTF_TYPE_STRUCT,
1862 "Packet context is a structure");
1863
1864 ok(bt_ctf_stream_class_set_packet_context_type(NULL, packet_context_type),
1865 "bt_ctf_stream_class_set_packet_context_type handles a NULL stream class correctly");
1866 ok(bt_ctf_stream_class_set_packet_context_type(stream_class, NULL),
1867 "bt_ctf_stream_class_set_packet_context_type handles a NULL packet context type correctly");
1868
1869 integer_type = bt_ctf_field_type_integer_create(32);
1870 ok(bt_ctf_stream_class_set_packet_context_type(stream_class,
1871 integer_type) < 0,
1872 "bt_ctf_stream_class_set_packet_context_type rejects a packet context that is not a structure");
1873 /* Create a "uint5_t" equivalent custom packet context field */
1874 packet_context_field_type = bt_ctf_field_type_integer_create(5);
1875
1876 ret = bt_ctf_field_type_structure_add_field(packet_context_type,
1877 packet_context_field_type, "custom_packet_context_field");
1878 ok(ret == 0, "Packet context field added successfully");
1879
1880 /* Define a stream event context containing a my_integer field. */
1881 ok(bt_ctf_stream_class_get_event_context_type(NULL) == NULL,
1882 "bt_ctf_stream_class_get_event_context_type handles NULL correctly");
1883 ok(bt_ctf_stream_class_get_event_context_type(
1884 stream_class) == NULL,
1885 "bt_ctf_stream_class_get_event_context_type returns NULL when no stream event context type was set.");
1886 stream_event_context_type = bt_ctf_field_type_structure_create();
1887 bt_ctf_field_type_structure_add_field(stream_event_context_type,
1888 integer_type, "common_event_context");
1889
1890 ok(bt_ctf_stream_class_set_event_context_type(NULL,
1891 stream_event_context_type) < 0,
1892 "bt_ctf_stream_class_set_event_context_type handles a NULL stream_class correctly");
1893 ok(bt_ctf_stream_class_set_event_context_type(stream_class,
1894 NULL) < 0,
1895 "bt_ctf_stream_class_set_event_context_type handles a NULL event_context correctly");
1896 ok(bt_ctf_stream_class_set_event_context_type(stream_class,
1897 integer_type) < 0,
1898 "bt_ctf_stream_class_set_event_context_type validates that the event context os a structure");
1899
1900 ok(bt_ctf_stream_class_set_event_context_type(
1901 stream_class, stream_event_context_type) == 0,
1902 "Set a new stream event context type");
1903 ret_field_type = bt_ctf_stream_class_get_event_context_type(
1904 stream_class);
1905 ok(ret_field_type == stream_event_context_type,
1906 "bt_ctf_stream_class_get_event_context_type returns the correct field type.");
1907 bt_ctf_field_type_put(ret_field_type);
1908
1909 /* Instantiate a stream and append events */
1910 stream1 = bt_ctf_writer_create_stream(writer, stream_class);
1911 ok(stream1, "Instanciate a stream class from writer");
1912
1913 ok(bt_ctf_stream_get_class(NULL) == NULL,
1914 "bt_ctf_stream_get_class correctly handles NULL");
1915 ret_stream_class = bt_ctf_stream_get_class(stream1);
1916 ok(ret_stream_class,
1917 "bt_ctf_stream_get_class returns a stream class");
1918 ok(ret_stream_class == stream_class,
1919 "Returned stream class is of the correct type");
1920
1921 /*
1922 * Try to modify the packet context type after a stream has been
1923 * created.
1924 */
1925 ret = bt_ctf_field_type_structure_add_field(packet_header_type,
1926 packet_header_field_type, "should_fail");
1927 ok(ret < 0,
1928 "Trace packet header type can't be modified once a stream has been instanciated");
1929
1930 /*
1931 * Try to modify the packet context type after a stream has been
1932 * created.
1933 */
1934 ret = bt_ctf_field_type_structure_add_field(packet_context_type,
1935 packet_context_field_type, "should_fail");
1936 ok(ret < 0,
1937 "Packet context type can't be modified once a stream has been instanciated");
1938
1939 /*
1940 * Try to modify the stream event context type after a stream has been
1941 * created.
1942 */
1943 ret = bt_ctf_field_type_structure_add_field(stream_event_context_type,
1944 integer_type, "should_fail");
1945 ok(ret < 0,
1946 "Stream event context type can't be modified once a stream has been instanciated");
1947
1948 /* Should fail after instanciating a stream (frozen) */
1949 ok(bt_ctf_stream_class_set_clock(stream_class, clock),
1950 "Changes to a stream class that was already instantiated fail");
1951
1952 /* Populate the custom packet header field only once for all tests */
1953 ok(bt_ctf_stream_get_packet_header(NULL) == NULL,
1954 "bt_ctf_stream_get_packet_header handles NULL correctly");
1955 packet_header = bt_ctf_stream_get_packet_header(stream1);
1956 ok(packet_header,
1957 "bt_ctf_stream_get_packet_header returns a packet header");
1958 ret_field_type = bt_ctf_field_get_type(packet_header);
1959 ok(ret_field_type == packet_header_type,
1960 "Stream returns a packet header of the appropriate type");
1961 bt_ctf_field_type_put(ret_field_type);
1962 packet_header_field = bt_ctf_field_structure_get_field(packet_header,
1963 "custom_trace_packet_header_field");
1964 ok(packet_header_field,
1965 "Packet header structure contains a custom field with the appropriate name");
1966 ret_field_type = bt_ctf_field_get_type(packet_header_field);
1967 ok(ret_field_type == packet_header_field_type,
1968 "Custom packet header field is of the expected type");
1969 ok(!bt_ctf_field_unsigned_integer_set_value(packet_header_field,
1970 54321), "Set custom packet header value successfully");
1971 ok(bt_ctf_stream_set_packet_header(stream1, NULL) < 0,
1972 "bt_ctf_stream_set_packet_header handles a NULL packet header correctly");
1973 ok(bt_ctf_stream_set_packet_header(NULL, packet_header) < 0,
1974 "bt_ctf_stream_set_packet_header handles a NULL stream correctly");
1975 ok(bt_ctf_stream_set_packet_header(stream1, packet_header_field) < 0,
1976 "bt_ctf_stream_set_packet_header rejects a packet header of the wrong type");
1977 ok(!bt_ctf_stream_set_packet_header(stream1, packet_header),
1978 "Successfully set a stream's packet header");
1979
1980 append_simple_event(stream_class, stream1, clock);
1981
1982 packet_resize_test(stream_class, stream1, clock);
1983
1984 append_complex_event(stream_class, stream1, clock);
1985
1986 test_empty_stream(writer);
1987
1988 metadata_string = bt_ctf_writer_get_metadata_string(writer);
1989 ok(metadata_string, "Get metadata string");
1990
1991 bt_ctf_writer_flush_metadata(writer);
1992 validate_metadata(argv[1], metadata_path);
1993 validate_trace(argv[2], trace_path);
1994
1995 bt_ctf_clock_put(clock);
1996 bt_ctf_stream_class_put(stream_class);
1997 bt_ctf_stream_class_put(ret_stream_class);
1998 bt_ctf_writer_put(writer);
1999 bt_ctf_stream_put(stream1);
2000 bt_ctf_field_type_put(packet_context_type);
2001 bt_ctf_field_type_put(packet_context_field_type);
2002 bt_ctf_field_type_put(integer_type);
2003 bt_ctf_field_type_put(stream_event_context_type);
2004 bt_ctf_field_type_put(ret_field_type);
2005 bt_ctf_field_type_put(packet_header_type);
2006 bt_ctf_field_type_put(packet_header_field_type);
2007 bt_ctf_field_put(packet_header);
2008 bt_ctf_field_put(packet_header_field);
2009 bt_ctf_trace_put(trace);
2010 free(metadata_string);
2011
2012 /* Remove all trace files and delete temporary trace directory */
2013 DIR *trace_dir = opendir(trace_path);
2014 if (!trace_dir) {
2015 perror("# opendir");
2016 return -1;
2017 }
2018
2019 struct dirent *entry;
2020 while ((entry = readdir(trace_dir))) {
2021 if (entry->d_type == DT_REG) {
2022 unlinkat(dirfd(trace_dir), entry->d_name, 0);
2023 }
2024 }
2025
2026 rmdir(trace_path);
2027 closedir(trace_dir);
2028 return 0;
2029 }
BabelTrace - Trace Format Babel Tower
This page took 0.107809 seconds and 5 git commands to generate.