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39d74371 JG |
1 | /* |
2 | * test-ctf-writer.c | |
3 | * | |
4 | * CTF Writer test | |
5 | * | |
6 | * Copyright 2013 - 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/events.h> | |
30 | #include <unistd.h> | |
31 | #include <stdlib.h> | |
32 | #include <stdio.h> | |
33 | #include <sys/utsname.h> | |
34 | #include <limits.h> | |
35 | #include <string.h> | |
36 | #include <assert.h> | |
37 | #include <unistd.h> | |
38 | #include <sys/wait.h> | |
39 | #include <fcntl.h> | |
40 | #include <dirent.h> | |
41 | #include "tap/tap.h" | |
42 | ||
43 | #define METADATA_LINE_SIZE 512 | |
44 | #define SEQUENCE_TEST_LENGTH 10 | |
45 | #define PACKET_RESIZE_TEST_LENGTH 100000 | |
46 | ||
5494ce8b JG |
47 | #define DEFAULT_CLOCK_FREQ 1000000000 |
48 | #define DEFAULT_CLOCK_PRECISION 1 | |
49 | #define DEFAULT_CLOCK_OFFSET 0 | |
50 | #define DEFAULT_CLOCK_OFFSET_S 0 | |
51 | #define DEFAULT_CLOCK_IS_ABSOLUTE 0 | |
52 | #define DEFAULT_CLOCK_TIME 0 | |
53 | ||
54 | static uint64_t current_time = 42; | |
39d74371 JG |
55 | |
56 | void validate_metadata(char *parser_path, char *metadata_path) | |
57 | { | |
58 | int ret = 0; | |
59 | char parser_output_path[] = "/tmp/parser_output_XXXXXX"; | |
60 | int parser_output_fd = -1, metadata_fd = -1; | |
61 | ||
62 | if (!metadata_path) { | |
63 | ret = -1; | |
64 | goto result; | |
65 | } | |
66 | ||
67 | parser_output_fd = mkstemp(parser_output_path); | |
68 | metadata_fd = open(metadata_path, O_RDONLY); | |
69 | ||
70 | unlink(parser_output_path); | |
71 | ||
72 | if (parser_output_fd == -1 || metadata_fd == -1) { | |
73 | diag("Failed create temporary files for metadata parsing."); | |
74 | ret = -1; | |
75 | goto result; | |
76 | } | |
77 | ||
78 | pid_t pid = fork(); | |
79 | if (pid) { | |
80 | int status = 0; | |
81 | waitpid(pid, &status, 0); | |
82 | ret = WIFEXITED(status) ? WEXITSTATUS(status) : -1; | |
83 | } else { | |
84 | /* ctf-parser-test expects a metadata string on stdin. */ | |
85 | ret = dup2(metadata_fd, STDIN_FILENO); | |
86 | if (ret < 0) { | |
87 | perror("# dup2 metadata_fd to STDIN"); | |
88 | goto result; | |
89 | } | |
90 | ||
91 | ret = dup2(parser_output_fd, STDOUT_FILENO); | |
92 | if (ret < 0) { | |
93 | perror("# dup2 parser_output_fd to STDOUT"); | |
94 | goto result; | |
95 | } | |
96 | ||
97 | ret = dup2(parser_output_fd, STDERR_FILENO); | |
98 | if (ret < 0) { | |
99 | perror("# dup2 parser_output_fd to STDERR"); | |
100 | goto result; | |
101 | } | |
102 | ||
103 | execl(parser_path, "ctf-parser-test", NULL); | |
104 | perror("# Could not launch the ctf metadata parser process"); | |
105 | exit(-1); | |
106 | } | |
107 | result: | |
108 | ok(ret == 0, "Metadata string is valid"); | |
109 | ||
25afa9e5 | 110 | if (ret && metadata_fd >= 0 && parser_output_fd >= 0) { |
39d74371 JG |
111 | char *line; |
112 | size_t len = METADATA_LINE_SIZE; | |
113 | FILE *metadata_fp = NULL, *parser_output_fp = NULL; | |
114 | ||
115 | metadata_fp = fdopen(metadata_fd, "r"); | |
116 | if (!metadata_fp) { | |
117 | perror("fdopen on metadata_fd"); | |
118 | goto close_fp; | |
119 | } | |
e1d776cd | 120 | metadata_fd = -1; |
39d74371 JG |
121 | |
122 | parser_output_fp = fdopen(parser_output_fd, "r"); | |
123 | if (!parser_output_fp) { | |
124 | perror("fdopen on parser_output_fd"); | |
125 | goto close_fp; | |
126 | } | |
e1d776cd | 127 | parser_output_fd = -1; |
39d74371 JG |
128 | |
129 | line = malloc(len); | |
130 | if (!line) { | |
131 | diag("malloc failure"); | |
132 | } | |
133 | ||
134 | rewind(metadata_fp); | |
135 | ||
136 | /* Output the metadata and parser output as diagnostic */ | |
137 | while (getline(&line, &len, metadata_fp) > 0) { | |
138 | diag("%s", line); | |
139 | } | |
140 | ||
141 | rewind(parser_output_fp); | |
142 | while (getline(&line, &len, parser_output_fp) > 0) { | |
143 | diag("%s", line); | |
144 | } | |
145 | ||
146 | free(line); | |
147 | close_fp: | |
e1d776cd MD |
148 | if (metadata_fp) { |
149 | if (fclose(metadata_fp)) { | |
150 | diag("fclose failure"); | |
151 | } | |
152 | } | |
153 | if (parser_output_fp) { | |
154 | if (fclose(parser_output_fp)) { | |
155 | diag("fclose failure"); | |
156 | } | |
157 | } | |
39d74371 JG |
158 | } |
159 | ||
25afa9e5 | 160 | if (parser_output_fd >= 0) { |
e1d776cd MD |
161 | if (close(parser_output_fd)) { |
162 | diag("close error"); | |
163 | } | |
164 | } | |
25afa9e5 | 165 | if (metadata_fd >= 0) { |
e1d776cd MD |
166 | if (close(metadata_fd)) { |
167 | diag("close error"); | |
168 | } | |
169 | } | |
39d74371 JG |
170 | } |
171 | ||
172 | void validate_trace(char *parser_path, char *trace_path) | |
173 | { | |
174 | int ret = 0; | |
175 | char babeltrace_output_path[] = "/tmp/babeltrace_output_XXXXXX"; | |
176 | int babeltrace_output_fd = -1; | |
177 | ||
178 | if (!trace_path) { | |
179 | ret = -1; | |
180 | goto result; | |
181 | } | |
182 | ||
183 | babeltrace_output_fd = mkstemp(babeltrace_output_path); | |
184 | unlink(babeltrace_output_path); | |
185 | ||
186 | if (babeltrace_output_fd == -1) { | |
187 | diag("Failed to create a temporary file for trace parsing."); | |
188 | ret = -1; | |
189 | goto result; | |
190 | } | |
191 | ||
192 | pid_t pid = fork(); | |
193 | if (pid) { | |
194 | int status = 0; | |
195 | waitpid(pid, &status, 0); | |
196 | ret = WIFEXITED(status) ? WEXITSTATUS(status) : -1; | |
197 | } else { | |
198 | ret = dup2(babeltrace_output_fd, STDOUT_FILENO); | |
199 | if (ret < 0) { | |
200 | perror("# dup2 babeltrace_output_fd to STDOUT"); | |
201 | goto result; | |
202 | } | |
203 | ||
204 | ret = dup2(babeltrace_output_fd, STDERR_FILENO); | |
205 | if (ret < 0) { | |
206 | perror("# dup2 babeltrace_output_fd to STDERR"); | |
207 | goto result; | |
208 | } | |
209 | ||
210 | execl(parser_path, "babeltrace", trace_path, NULL); | |
211 | perror("# Could not launch the babeltrace process"); | |
212 | exit(-1); | |
213 | } | |
214 | result: | |
215 | ok(ret == 0, "Babeltrace could read the resulting trace"); | |
216 | ||
25afa9e5 | 217 | if (ret && babeltrace_output_fd >= 0) { |
39d74371 JG |
218 | char *line; |
219 | size_t len = METADATA_LINE_SIZE; | |
220 | FILE *babeltrace_output_fp = NULL; | |
221 | ||
222 | babeltrace_output_fp = fdopen(babeltrace_output_fd, "r"); | |
223 | if (!babeltrace_output_fp) { | |
224 | perror("fdopen on babeltrace_output_fd"); | |
225 | goto close_fp; | |
226 | } | |
e1d776cd | 227 | babeltrace_output_fd = -1; |
39d74371 JG |
228 | |
229 | line = malloc(len); | |
e1d776cd MD |
230 | if (!line) { |
231 | diag("malloc error"); | |
232 | } | |
39d74371 JG |
233 | rewind(babeltrace_output_fp); |
234 | while (getline(&line, &len, babeltrace_output_fp) > 0) { | |
235 | diag("%s", line); | |
236 | } | |
237 | ||
238 | free(line); | |
239 | close_fp: | |
e1d776cd MD |
240 | if (babeltrace_output_fp) { |
241 | if (fclose(babeltrace_output_fp)) { | |
242 | diag("fclose error"); | |
243 | } | |
244 | } | |
39d74371 JG |
245 | } |
246 | ||
25afa9e5 | 247 | if (babeltrace_output_fd >= 0) { |
e1d776cd MD |
248 | if (close(babeltrace_output_fd)) { |
249 | diag("close error"); | |
250 | } | |
251 | } | |
39d74371 JG |
252 | } |
253 | ||
254 | void append_simple_event(struct bt_ctf_stream_class *stream_class, | |
255 | struct bt_ctf_stream *stream, struct bt_ctf_clock *clock) | |
256 | { | |
257 | /* Create and add a simple event class */ | |
258 | struct bt_ctf_event_class *simple_event_class = | |
259 | bt_ctf_event_class_create("Simple Event"); | |
260 | struct bt_ctf_field_type *uint_12_type = | |
261 | bt_ctf_field_type_integer_create(12); | |
262 | struct bt_ctf_field_type *float_type = | |
263 | bt_ctf_field_type_floating_point_create(); | |
8382544f JG |
264 | struct bt_ctf_field_type *enum_type = |
265 | bt_ctf_field_type_enumeration_create(uint_12_type); | |
39d74371 JG |
266 | struct bt_ctf_event *simple_event; |
267 | struct bt_ctf_field *integer_field; | |
268 | struct bt_ctf_field *float_field; | |
8382544f JG |
269 | struct bt_ctf_field *enum_field; |
270 | struct bt_ctf_field *enum_container_field; | |
39d74371 JG |
271 | |
272 | bt_ctf_field_type_set_alignment(float_type, 32); | |
273 | bt_ctf_field_type_floating_point_set_exponent_digits(float_type, 11); | |
274 | bt_ctf_field_type_floating_point_set_mantissa_digits(float_type, 53); | |
8382544f JG |
275 | |
276 | ok(bt_ctf_field_type_enumeration_add_mapping(enum_type, | |
277 | "escaping; \"test\"", 0, 0) == 0, | |
278 | "Accept enumeration mapping strings containing quotes"); | |
279 | ok(bt_ctf_field_type_enumeration_add_mapping(enum_type, | |
280 | "\tanother \'escaping\'\n test\"", 1, 4) == 0, | |
281 | "Accept enumeration mapping strings containing special characters"); | |
282 | ok(bt_ctf_field_type_enumeration_add_mapping(enum_type, | |
283 | "event clock int float", 5, 22) == 0, | |
284 | "Accept enumeration mapping strings containing reserved keywords"); | |
285 | ok(bt_ctf_event_class_add_field(simple_event_class, enum_type, | |
286 | "enum_field") == 0, "Add enumeration field to event"); | |
287 | ||
39d74371 JG |
288 | ok(uint_12_type, "Create an unsigned integer type"); |
289 | bt_ctf_event_class_add_field(simple_event_class, uint_12_type, | |
290 | "integer_field"); | |
291 | bt_ctf_event_class_add_field(simple_event_class, float_type, | |
292 | "float_field"); | |
293 | bt_ctf_stream_class_add_event_class(stream_class, | |
294 | simple_event_class); | |
295 | ||
296 | simple_event = bt_ctf_event_create(simple_event_class); | |
297 | ||
298 | ok(simple_event, | |
299 | "Instantiate an event containing a single integer field"); | |
300 | ||
301 | integer_field = bt_ctf_field_create(uint_12_type); | |
302 | bt_ctf_field_unsigned_integer_set_value(integer_field, 42); | |
303 | ok(bt_ctf_event_set_payload(simple_event, "integer_field", | |
304 | integer_field) == 0, "Use bt_ctf_event_set_payload to set a manually allocated field"); | |
305 | ||
306 | float_field = bt_ctf_event_get_payload(simple_event, "float_field"); | |
307 | bt_ctf_field_floating_point_set_value(float_field, 3.1415); | |
8382544f JG |
308 | enum_field = bt_ctf_field_create(enum_type); |
309 | enum_container_field = bt_ctf_field_enumeration_get_container( | |
310 | enum_field); | |
311 | ok(bt_ctf_field_unsigned_integer_set_value( | |
312 | enum_container_field, 1) == 0, | |
313 | "Set enumeration container value"); | |
314 | bt_ctf_event_set_payload(simple_event, "enum_field", enum_field); | |
39d74371 JG |
315 | |
316 | ok(bt_ctf_clock_set_time(clock, current_time) == 0, "Set clock time"); | |
317 | ||
318 | ok(bt_ctf_stream_append_event(stream, simple_event) == 0, | |
319 | "Append simple event to trace stream"); | |
320 | ||
321 | ok(bt_ctf_stream_flush(stream) == 0, | |
322 | "Flush trace stream with one event"); | |
323 | ||
324 | bt_ctf_event_class_put(simple_event_class); | |
325 | bt_ctf_event_put(simple_event); | |
326 | bt_ctf_field_type_put(uint_12_type); | |
327 | bt_ctf_field_type_put(float_type); | |
8382544f | 328 | bt_ctf_field_type_put(enum_type); |
39d74371 JG |
329 | bt_ctf_field_put(integer_field); |
330 | bt_ctf_field_put(float_field); | |
8382544f JG |
331 | bt_ctf_field_put(enum_field); |
332 | bt_ctf_field_put(enum_container_field); | |
39d74371 JG |
333 | } |
334 | ||
335 | void append_complex_event(struct bt_ctf_stream_class *stream_class, | |
336 | struct bt_ctf_stream *stream, struct bt_ctf_clock *clock) | |
337 | { | |
338 | int i; | |
339 | struct bt_ctf_field_type *uint_35_type = | |
340 | bt_ctf_field_type_integer_create(35); | |
341 | struct bt_ctf_field_type *int_16_type = | |
342 | bt_ctf_field_type_integer_create(16); | |
343 | struct bt_ctf_field_type *uint_3_type = | |
344 | bt_ctf_field_type_integer_create(3); | |
345 | struct bt_ctf_field_type *enum_variant_type = | |
346 | bt_ctf_field_type_enumeration_create(uint_3_type); | |
347 | struct bt_ctf_field_type *variant_type = | |
348 | bt_ctf_field_type_variant_create(enum_variant_type, | |
349 | "variant_selector"); | |
350 | struct bt_ctf_field_type *string_type = | |
351 | bt_ctf_field_type_string_create(); | |
352 | struct bt_ctf_field_type *sequence_type; | |
353 | struct bt_ctf_field_type *inner_structure_type = | |
354 | bt_ctf_field_type_structure_create(); | |
355 | struct bt_ctf_field_type *complex_structure_type = | |
356 | bt_ctf_field_type_structure_create(); | |
357 | struct bt_ctf_event_class *event_class; | |
358 | struct bt_ctf_event *event; | |
359 | struct bt_ctf_field *uint_35_field, *int_16_field, *a_string_field, | |
360 | *inner_structure_field, *complex_structure_field, | |
361 | *a_sequence_field, *enum_variant_field, *enum_container_field, | |
cd95e351 | 362 | *variant_field, *ret_field; |
39d74371 JG |
363 | |
364 | bt_ctf_field_type_set_alignment(int_16_type, 32); | |
365 | bt_ctf_field_type_integer_set_signed(int_16_type, 1); | |
366 | bt_ctf_field_type_integer_set_base(uint_35_type, | |
367 | BT_CTF_INTEGER_BASE_HEXADECIMAL); | |
368 | ||
369 | sequence_type = bt_ctf_field_type_sequence_create(int_16_type, | |
370 | "seq_len"); | |
371 | bt_ctf_field_type_structure_add_field(inner_structure_type, | |
372 | uint_35_type, "seq_len"); | |
373 | bt_ctf_field_type_structure_add_field(inner_structure_type, | |
374 | sequence_type, "a_sequence"); | |
375 | ||
376 | bt_ctf_field_type_enumeration_add_mapping(enum_variant_type, | |
377 | "UINT3_TYPE", 0, 0); | |
378 | bt_ctf_field_type_enumeration_add_mapping(enum_variant_type, | |
379 | "INT16_TYPE", 1, 1); | |
380 | bt_ctf_field_type_enumeration_add_mapping(enum_variant_type, | |
381 | "UINT35_TYPE", 2, 7); | |
382 | ok(bt_ctf_field_type_variant_add_field(variant_type, uint_3_type, | |
383 | "An unknown entry"), "Reject a variant field based on an unknown tag value"); | |
384 | ok(bt_ctf_field_type_variant_add_field(variant_type, uint_3_type, | |
385 | "UINT3_TYPE") == 0, "Add a field to a variant"); | |
386 | bt_ctf_field_type_variant_add_field(variant_type, int_16_type, | |
387 | "INT16_TYPE"); | |
388 | bt_ctf_field_type_variant_add_field(variant_type, uint_35_type, | |
389 | "UINT35_TYPE"); | |
390 | ||
391 | bt_ctf_field_type_structure_add_field(complex_structure_type, | |
392 | enum_variant_type, "variant_selector"); | |
393 | bt_ctf_field_type_structure_add_field(complex_structure_type, | |
394 | string_type, "a_string"); | |
395 | bt_ctf_field_type_structure_add_field(complex_structure_type, | |
396 | variant_type, "variant_value"); | |
397 | bt_ctf_field_type_structure_add_field(complex_structure_type, | |
398 | inner_structure_type, "inner_structure"); | |
399 | ||
400 | ok(bt_ctf_event_class_create("clock") == NULL, | |
401 | "Reject creation of an event class with an illegal name"); | |
402 | event_class = bt_ctf_event_class_create("Complex Test Event"); | |
403 | ok(event_class, "Create an event class"); | |
404 | ok(bt_ctf_event_class_add_field(event_class, uint_35_type, ""), | |
405 | "Reject addition of a field with an empty name to an event"); | |
406 | ok(bt_ctf_event_class_add_field(event_class, NULL, "an_integer"), | |
407 | "Reject addition of a field with a NULL type to an event"); | |
408 | ok(bt_ctf_event_class_add_field(event_class, uint_35_type, | |
409 | "int"), | |
410 | "Reject addition of a type with an illegal name to an event"); | |
411 | ok(bt_ctf_event_class_add_field(event_class, uint_35_type, | |
412 | "uint_35") == 0, | |
413 | "Add field of type unsigned integer to an event"); | |
414 | ok(bt_ctf_event_class_add_field(event_class, int_16_type, | |
415 | "int_16") == 0, "Add field of type signed integer to an event"); | |
416 | ok(bt_ctf_event_class_add_field(event_class, complex_structure_type, | |
417 | "complex_structure") == 0, | |
418 | "Add composite structure to an event"); | |
419 | ||
420 | /* Add event class to the stream class */ | |
421 | ok(bt_ctf_stream_class_add_event_class(stream_class, NULL), | |
422 | "Reject addition of NULL event class to a stream class"); | |
423 | ok(bt_ctf_stream_class_add_event_class(stream_class, | |
424 | event_class) == 0, "Add an event class to stream class"); | |
425 | ||
426 | event = bt_ctf_event_create(event_class); | |
427 | ok(event, "Instanciate a complex event"); | |
428 | ||
429 | uint_35_field = bt_ctf_event_get_payload(event, "uint_35"); | |
430 | ok(uint_35_field, "Use bt_ctf_event_get_payload to get a field instance "); | |
431 | bt_ctf_field_unsigned_integer_set_value(uint_35_field, 0x0DDF00D); | |
432 | bt_ctf_field_put(uint_35_field); | |
433 | ||
434 | int_16_field = bt_ctf_event_get_payload(event, "int_16"); | |
435 | bt_ctf_field_signed_integer_set_value(int_16_field, -12345); | |
436 | bt_ctf_field_put(int_16_field); | |
437 | ||
438 | complex_structure_field = bt_ctf_event_get_payload(event, | |
439 | "complex_structure"); | |
440 | inner_structure_field = bt_ctf_field_structure_get_field( | |
441 | complex_structure_field, "inner_structure"); | |
442 | a_string_field = bt_ctf_field_structure_get_field( | |
443 | complex_structure_field, "a_string"); | |
444 | enum_variant_field = bt_ctf_field_structure_get_field( | |
445 | complex_structure_field, "variant_selector"); | |
446 | variant_field = bt_ctf_field_structure_get_field( | |
447 | complex_structure_field, "variant_value"); | |
448 | uint_35_field = bt_ctf_field_structure_get_field( | |
449 | inner_structure_field, "seq_len"); | |
450 | a_sequence_field = bt_ctf_field_structure_get_field( | |
451 | inner_structure_field, "a_sequence"); | |
452 | ||
453 | enum_container_field = bt_ctf_field_enumeration_get_container( | |
454 | enum_variant_field); | |
455 | bt_ctf_field_unsigned_integer_set_value(enum_container_field, 1); | |
456 | int_16_field = bt_ctf_field_variant_get_field(variant_field, | |
457 | enum_variant_field); | |
458 | bt_ctf_field_signed_integer_set_value(int_16_field, -200); | |
459 | bt_ctf_field_put(int_16_field); | |
460 | bt_ctf_field_string_set_value(a_string_field, | |
461 | "Test string"); | |
462 | bt_ctf_field_unsigned_integer_set_value(uint_35_field, | |
463 | SEQUENCE_TEST_LENGTH); | |
464 | ok(bt_ctf_field_sequence_set_length(a_sequence_field, | |
465 | uint_35_field) == 0, "Set a sequence field's length"); | |
cd95e351 JG |
466 | ret_field = bt_ctf_field_sequence_get_length(a_sequence_field); |
467 | ok(ret_field == uint_35_field, | |
468 | "bt_ctf_field_sequence_get_length returns the correct length field"); | |
469 | ok(bt_ctf_field_sequence_get_length(NULL) == NULL, | |
470 | "bt_ctf_field_sequence_get_length properly handles NULL"); | |
39d74371 JG |
471 | |
472 | for (i = 0; i < SEQUENCE_TEST_LENGTH; i++) { | |
473 | int_16_field = bt_ctf_field_sequence_get_field( | |
474 | a_sequence_field, i); | |
475 | bt_ctf_field_signed_integer_set_value(int_16_field, 4 - i); | |
476 | bt_ctf_field_put(int_16_field); | |
477 | } | |
478 | ||
479 | bt_ctf_clock_set_time(clock, ++current_time); | |
480 | ok(bt_ctf_stream_append_event(stream, event) == 0, | |
481 | "Append a complex event to a stream"); | |
482 | ok(bt_ctf_stream_flush(stream) == 0, | |
483 | "Flush a stream containing a complex event"); | |
484 | ||
485 | bt_ctf_field_put(uint_35_field); | |
486 | bt_ctf_field_put(a_string_field); | |
487 | bt_ctf_field_put(inner_structure_field); | |
488 | bt_ctf_field_put(complex_structure_field); | |
489 | bt_ctf_field_put(a_sequence_field); | |
490 | bt_ctf_field_put(enum_variant_field); | |
491 | bt_ctf_field_put(enum_container_field); | |
492 | bt_ctf_field_put(variant_field); | |
cd95e351 | 493 | bt_ctf_field_put(ret_field); |
39d74371 JG |
494 | bt_ctf_field_type_put(uint_35_type); |
495 | bt_ctf_field_type_put(int_16_type); | |
496 | bt_ctf_field_type_put(string_type); | |
497 | bt_ctf_field_type_put(sequence_type); | |
498 | bt_ctf_field_type_put(inner_structure_type); | |
499 | bt_ctf_field_type_put(complex_structure_type); | |
500 | bt_ctf_field_type_put(uint_3_type); | |
501 | bt_ctf_field_type_put(enum_variant_type); | |
502 | bt_ctf_field_type_put(variant_type); | |
503 | bt_ctf_event_class_put(event_class); | |
504 | bt_ctf_event_put(event); | |
505 | } | |
506 | ||
507 | void type_field_tests() | |
508 | { | |
509 | struct bt_ctf_field *uint_12; | |
510 | struct bt_ctf_field *int_16; | |
511 | struct bt_ctf_field *string; | |
0abce37e | 512 | struct bt_ctf_field *enumeration; |
39d74371 JG |
513 | struct bt_ctf_field_type *composite_structure_type; |
514 | struct bt_ctf_field_type *structure_seq_type; | |
515 | struct bt_ctf_field_type *string_type; | |
516 | struct bt_ctf_field_type *sequence_type; | |
517 | struct bt_ctf_field_type *uint_8_type; | |
518 | struct bt_ctf_field_type *int_16_type; | |
519 | struct bt_ctf_field_type *uint_12_type = | |
520 | bt_ctf_field_type_integer_create(12); | |
0abce37e JG |
521 | struct bt_ctf_field_type *enumeration_type; |
522 | struct bt_ctf_field_type *enumeration_sequence_type; | |
523 | struct bt_ctf_field_type *enumeration_array_type; | |
39d74371 JG |
524 | |
525 | ok(uint_12_type, "Create an unsigned integer type"); | |
526 | ok(bt_ctf_field_type_integer_set_base(uint_12_type, | |
527 | BT_CTF_INTEGER_BASE_BINARY) == 0, | |
528 | "Set integer type's base as binary"); | |
529 | ok(bt_ctf_field_type_integer_set_base(uint_12_type, | |
530 | BT_CTF_INTEGER_BASE_DECIMAL) == 0, | |
531 | "Set integer type's base as decimal"); | |
532 | ok(bt_ctf_field_type_integer_set_base(uint_12_type, | |
533 | BT_CTF_INTEGER_BASE_UNKNOWN), | |
534 | "Reject integer type's base set as unknown"); | |
535 | ok(bt_ctf_field_type_integer_set_base(uint_12_type, | |
536 | BT_CTF_INTEGER_BASE_OCTAL) == 0, | |
537 | "Set integer type's base as octal"); | |
538 | ok(bt_ctf_field_type_integer_set_base(uint_12_type, | |
539 | BT_CTF_INTEGER_BASE_HEXADECIMAL) == 0, | |
540 | "Set integer type's base as hexadecimal"); | |
541 | ok(bt_ctf_field_type_integer_set_base(uint_12_type, 457417), | |
542 | "Reject unknown integer base value"); | |
543 | ok(bt_ctf_field_type_integer_set_signed(uint_12_type, 952835) == 0, | |
544 | "Set integer type signedness to signed"); | |
545 | ok(bt_ctf_field_type_integer_set_signed(uint_12_type, 0) == 0, | |
546 | "Set integer type signedness to unsigned"); | |
547 | ||
548 | int_16_type = bt_ctf_field_type_integer_create(16); | |
549 | bt_ctf_field_type_integer_set_signed(int_16_type, 1); | |
550 | uint_8_type = bt_ctf_field_type_integer_create(8); | |
551 | sequence_type = | |
552 | bt_ctf_field_type_sequence_create(int_16_type, "seq_len"); | |
553 | ok(sequence_type, "Create a sequence of int16_t type"); | |
554 | ||
555 | string_type = bt_ctf_field_type_string_create(); | |
556 | ok(string_type, "Create a string type"); | |
557 | ok(bt_ctf_field_type_string_set_encoding(string_type, | |
558 | CTF_STRING_NONE), | |
559 | "Reject invalid \"None\" string encoding"); | |
560 | ok(bt_ctf_field_type_string_set_encoding(string_type, | |
561 | 42), | |
562 | "Reject invalid string encoding"); | |
563 | ok(bt_ctf_field_type_string_set_encoding(string_type, | |
564 | CTF_STRING_ASCII) == 0, | |
565 | "Set string encoding to ASCII"); | |
566 | ||
567 | structure_seq_type = bt_ctf_field_type_structure_create(); | |
568 | ok(structure_seq_type, "Create a structure type"); | |
569 | ok(bt_ctf_field_type_structure_add_field(structure_seq_type, | |
570 | uint_8_type, "seq_len") == 0, | |
571 | "Add a uint8_t type to a structure"); | |
572 | ok(bt_ctf_field_type_structure_add_field(structure_seq_type, | |
573 | sequence_type, "a_sequence") == 0, | |
574 | "Add a sequence type to a structure"); | |
575 | composite_structure_type = bt_ctf_field_type_structure_create(); | |
576 | ok(bt_ctf_field_type_structure_add_field(composite_structure_type, | |
577 | string_type, "a_string") == 0, | |
578 | "Add a string type to a structure"); | |
579 | ok(bt_ctf_field_type_structure_add_field(composite_structure_type, | |
580 | structure_seq_type, "inner_structure") == 0, | |
581 | "Add a structure type to a structure"); | |
582 | ||
583 | int_16 = bt_ctf_field_create(int_16_type); | |
584 | ok(int_16, "Instanciate a signed 16-bit integer"); | |
585 | uint_12 = bt_ctf_field_create(uint_12_type); | |
586 | ok(uint_12, "Instanciate an unsigned 12-bit integer"); | |
587 | ||
588 | /* Can't modify types after instanciating them */ | |
589 | ok(bt_ctf_field_type_integer_set_base(uint_12_type, | |
590 | BT_CTF_INTEGER_BASE_DECIMAL), | |
591 | "Check an integer type' base can't be modified after instanciation"); | |
592 | ok(bt_ctf_field_type_integer_set_signed(uint_12_type, 0), | |
593 | "Check an integer type's signedness can't be modified after instanciation"); | |
594 | ||
595 | /* Check signed property is checked */ | |
596 | ok(bt_ctf_field_signed_integer_set_value(uint_12, -52), | |
597 | "Check bt_ctf_field_signed_integer_set_value is not allowed on an unsigned integer"); | |
598 | ok(bt_ctf_field_unsigned_integer_set_value(int_16, 42), | |
599 | "Check bt_ctf_field_unsigned_integer_set_value is not allowed on a signed integer"); | |
600 | ||
601 | /* Check overflows are properly tested for */ | |
602 | ok(bt_ctf_field_signed_integer_set_value(int_16, -32768) == 0, | |
603 | "Check -32768 is allowed for a signed 16-bit integer"); | |
604 | ok(bt_ctf_field_signed_integer_set_value(int_16, 32767) == 0, | |
605 | "Check 32767 is allowed for a signed 16-bit integer"); | |
606 | ok(bt_ctf_field_signed_integer_set_value(int_16, 32768), | |
607 | "Check 32768 is not allowed for a signed 16-bit integer"); | |
608 | ok(bt_ctf_field_signed_integer_set_value(int_16, -32769), | |
609 | "Check -32769 is not allowed for a signed 16-bit integer"); | |
610 | ok(bt_ctf_field_signed_integer_set_value(int_16, -42) == 0, | |
611 | "Check -42 is allowed for a signed 16-bit integer"); | |
612 | ||
613 | ok(bt_ctf_field_unsigned_integer_set_value(uint_12, 4095) == 0, | |
614 | "Check 4095 is allowed for an unsigned 12-bit integer"); | |
615 | ok(bt_ctf_field_unsigned_integer_set_value(uint_12, 4096), | |
616 | "Check 4096 is not allowed for a unsigned 12-bit integer"); | |
617 | ok(bt_ctf_field_unsigned_integer_set_value(uint_12, 0) == 0, | |
618 | "Check 0 is allowed for an unsigned 12-bit integer"); | |
619 | ||
620 | string = bt_ctf_field_create(string_type); | |
621 | ok(string, "Instanciate a string field"); | |
622 | ok(bt_ctf_field_string_set_value(string, "A value") == 0, | |
623 | "Set a string's value"); | |
624 | ||
0abce37e JG |
625 | enumeration_type = bt_ctf_field_type_enumeration_create(uint_12_type); |
626 | ok(enumeration_type, | |
627 | "Create an enumeration type with an unsigned 12-bit integer as container"); | |
628 | enumeration_sequence_type = bt_ctf_field_type_sequence_create( | |
629 | enumeration_type, "count"); | |
630 | ok(!enumeration_sequence_type, | |
631 | "Check enumeration types are validated when creating a sequence"); | |
632 | enumeration_array_type = bt_ctf_field_type_array_create( | |
633 | enumeration_type, 10); | |
634 | ok(!enumeration_array_type, | |
635 | "Check enumeration types are validated when creating an array"); | |
636 | ok(bt_ctf_field_type_structure_add_field(composite_structure_type, | |
637 | enumeration_type, "enumeration") == 0, | |
638 | "Check enumeration types are validated when adding them as structure members"); | |
639 | enumeration = bt_ctf_field_create(enumeration_type); | |
640 | ok(!enumeration, | |
641 | "Check enumeration types are validated before instantiation"); | |
642 | ||
39d74371 JG |
643 | bt_ctf_field_put(string); |
644 | bt_ctf_field_put(uint_12); | |
645 | bt_ctf_field_put(int_16); | |
0abce37e | 646 | bt_ctf_field_put(enumeration); |
39d74371 JG |
647 | bt_ctf_field_type_put(composite_structure_type); |
648 | bt_ctf_field_type_put(structure_seq_type); | |
649 | bt_ctf_field_type_put(string_type); | |
650 | bt_ctf_field_type_put(sequence_type); | |
651 | bt_ctf_field_type_put(uint_8_type); | |
652 | bt_ctf_field_type_put(int_16_type); | |
653 | bt_ctf_field_type_put(uint_12_type); | |
0abce37e JG |
654 | bt_ctf_field_type_put(enumeration_type); |
655 | bt_ctf_field_type_put(enumeration_sequence_type); | |
656 | bt_ctf_field_type_put(enumeration_array_type); | |
39d74371 JG |
657 | } |
658 | ||
659 | void packet_resize_test(struct bt_ctf_stream_class *stream_class, | |
660 | struct bt_ctf_stream *stream, struct bt_ctf_clock *clock) | |
661 | { | |
662 | /* | |
663 | * Append enough events to force the underlying packet to be resized. | |
664 | * Also tests that a new event can be declared after a stream has been | |
665 | * instantiated and used/flushed. | |
666 | */ | |
667 | int ret = 0; | |
668 | int i; | |
669 | struct bt_ctf_event_class *event_class = bt_ctf_event_class_create( | |
670 | "Spammy_Event"); | |
671 | struct bt_ctf_field_type *integer_type = | |
672 | bt_ctf_field_type_integer_create(17); | |
673 | struct bt_ctf_field_type *string_type = | |
674 | bt_ctf_field_type_string_create(); | |
675 | ||
676 | ret |= bt_ctf_event_class_add_field(event_class, integer_type, | |
677 | "field_1"); | |
678 | ret |= bt_ctf_event_class_add_field(event_class, string_type, | |
679 | "a_string"); | |
680 | ret |= bt_ctf_stream_class_add_event_class(stream_class, event_class); | |
681 | ok(ret == 0, "Add a new event class to a stream class after writing an event"); | |
682 | if (ret) { | |
683 | goto end; | |
684 | } | |
685 | ||
686 | for (i = 0; i < PACKET_RESIZE_TEST_LENGTH; i++) { | |
687 | struct bt_ctf_event *event = bt_ctf_event_create(event_class); | |
688 | struct bt_ctf_field *integer = | |
689 | bt_ctf_field_create(integer_type); | |
690 | struct bt_ctf_field *string = | |
691 | bt_ctf_field_create(string_type); | |
692 | ||
693 | ret |= bt_ctf_clock_set_time(clock, ++current_time); | |
694 | ret |= bt_ctf_field_unsigned_integer_set_value(integer, i); | |
695 | ret |= bt_ctf_event_set_payload(event, "field_1", | |
696 | integer); | |
697 | bt_ctf_field_put(integer); | |
698 | ret |= bt_ctf_field_string_set_value(string, "This is a test"); | |
699 | ret |= bt_ctf_event_set_payload(event, "a_string", | |
700 | string); | |
701 | bt_ctf_field_put(string); | |
702 | ret |= bt_ctf_stream_append_event(stream, event); | |
703 | bt_ctf_event_put(event); | |
704 | ||
705 | if (ret) { | |
706 | break; | |
707 | } | |
708 | } | |
709 | end: | |
710 | ok(ret == 0, "Append 100 000 events to a stream"); | |
711 | ok(bt_ctf_stream_flush(stream) == 0, | |
712 | "Flush a stream that forces a packet resize"); | |
713 | bt_ctf_field_type_put(integer_type); | |
714 | bt_ctf_field_type_put(string_type); | |
715 | bt_ctf_event_class_put(event_class); | |
716 | } | |
717 | ||
718 | int main(int argc, char **argv) | |
719 | { | |
720 | char trace_path[] = "/tmp/ctfwriter_XXXXXX"; | |
721 | char metadata_path[sizeof(trace_path) + 9]; | |
722 | const char *clock_name = "test_clock"; | |
723 | const char *clock_description = "This is a test clock"; | |
5494ce8b JG |
724 | const char *returned_clock_name; |
725 | const char *returned_clock_description; | |
726 | const uint64_t frequency = 1123456789; | |
39d74371 JG |
727 | const uint64_t offset_s = 1351530929945824323; |
728 | const uint64_t offset = 1234567; | |
729 | const uint64_t precision = 10; | |
5494ce8b | 730 | const int is_absolute = 0xFF; |
39d74371 JG |
731 | char *metadata_string; |
732 | struct bt_ctf_writer *writer; | |
733 | struct utsname name; | |
734 | char hostname[HOST_NAME_MAX]; | |
735 | struct bt_ctf_clock *clock; | |
736 | struct bt_ctf_stream_class *stream_class; | |
737 | struct bt_ctf_stream *stream1; | |
738 | ||
739 | if (argc < 3) { | |
740 | printf("Usage: tests-ctf-writer path_to_ctf_parser_test path_to_babeltrace\n"); | |
741 | exit(-1); | |
742 | } | |
743 | ||
744 | plan_no_plan(); | |
745 | ||
746 | if (!mkdtemp(trace_path)) { | |
747 | perror("# perror"); | |
748 | } | |
749 | ||
750 | strcpy(metadata_path, trace_path); | |
751 | strcat(metadata_path + sizeof(trace_path) - 1, "/metadata"); | |
752 | ||
753 | writer = bt_ctf_writer_create(trace_path); | |
754 | ok(writer, "bt_ctf_create succeeds in creating trace with path"); | |
755 | ||
756 | /* Add environment context to the trace */ | |
757 | gethostname(hostname, HOST_NAME_MAX); | |
758 | ok(bt_ctf_writer_add_environment_field(writer, "host", hostname) == 0, | |
759 | "Add host (%s) environment field to writer instance", | |
760 | hostname); | |
761 | ok(bt_ctf_writer_add_environment_field(NULL, "test_field", | |
762 | "test_value"), | |
763 | "bt_ctf_writer_add_environment_field error with NULL writer"); | |
764 | ok(bt_ctf_writer_add_environment_field(writer, NULL, | |
765 | "test_value"), | |
766 | "bt_ctf_writer_add_environment_field error with NULL field name"); | |
767 | ok(bt_ctf_writer_add_environment_field(writer, "test_field", | |
768 | NULL), | |
769 | "bt_ctf_writer_add_environment_field error with NULL field value"); | |
770 | ||
771 | if (uname(&name)) { | |
772 | perror("uname"); | |
773 | return -1; | |
774 | } | |
775 | ||
776 | ok(bt_ctf_writer_add_environment_field(writer, "sysname", name.sysname) | |
777 | == 0, "Add sysname (%s) environment field to writer instance", | |
778 | name.sysname); | |
779 | ok(bt_ctf_writer_add_environment_field(writer, "nodename", | |
780 | name.nodename) == 0, | |
781 | "Add nodename (%s) environment field to writer instance", | |
782 | name.nodename); | |
783 | ok(bt_ctf_writer_add_environment_field(writer, "release", name.release) | |
784 | == 0, "Add release (%s) environment field to writer instance", | |
785 | name.release); | |
786 | ok(bt_ctf_writer_add_environment_field(writer, "version", name.version) | |
787 | == 0, "Add version (%s) environment field to writer instance", | |
788 | name.version); | |
789 | ok(bt_ctf_writer_add_environment_field(writer, "machine", name.machine) | |
790 | == 0, "Add machine (%s) environment field to writer istance", | |
791 | name.machine); | |
792 | ||
793 | /* Define a clock and add it to the trace */ | |
5494ce8b JG |
794 | ok(bt_ctf_clock_create("signed") == NULL, |
795 | "Illegal clock name rejected"); | |
39d74371 JG |
796 | ok(bt_ctf_clock_create(NULL) == NULL, "NULL clock name rejected"); |
797 | clock = bt_ctf_clock_create(clock_name); | |
798 | ok(clock, "Clock created sucessfully"); | |
5494ce8b JG |
799 | returned_clock_name = bt_ctf_clock_get_name(clock); |
800 | ok(returned_clock_name, "bt_ctf_clock_get_name returns a clock name"); | |
801 | ok(strcmp(returned_clock_name, clock_name) == 0, | |
802 | "Returned clock name is valid"); | |
803 | ||
804 | returned_clock_description = bt_ctf_clock_get_description(clock); | |
805 | ok(!returned_clock_description, "bt_ctf_clock_get_description returns NULL on an unset description"); | |
806 | ok(bt_ctf_clock_set_description(clock, clock_description) == 0, | |
807 | "Clock description set successfully"); | |
808 | ||
809 | returned_clock_description = bt_ctf_clock_get_description(clock); | |
810 | ok(returned_clock_description, | |
811 | "bt_ctf_clock_get_description returns a description."); | |
812 | ok(strcmp(returned_clock_description, clock_description) == 0, | |
813 | "Returned clock description is valid"); | |
814 | ||
815 | ok(bt_ctf_clock_get_frequency(clock) == DEFAULT_CLOCK_FREQ, | |
816 | "bt_ctf_clock_get_frequency returns the correct default frequency"); | |
39d74371 JG |
817 | ok(bt_ctf_clock_set_frequency(clock, frequency) == 0, |
818 | "Set clock frequency"); | |
5494ce8b JG |
819 | ok(bt_ctf_clock_get_frequency(clock) == frequency, |
820 | "bt_ctf_clock_get_frequency returns the correct frequency once it is set"); | |
821 | ||
822 | ok(bt_ctf_clock_get_offset_s(clock) == DEFAULT_CLOCK_OFFSET_S, | |
823 | "bt_ctf_clock_get_offset_s returns the correct default offset (in seconds)"); | |
39d74371 JG |
824 | ok(bt_ctf_clock_set_offset_s(clock, offset_s) == 0, |
825 | "Set clock offset (seconds)"); | |
5494ce8b JG |
826 | ok(bt_ctf_clock_get_offset_s(clock) == offset_s, |
827 | "bt_ctf_clock_get_offset_s returns the correct default offset (in seconds) once it is set"); | |
828 | ||
829 | ok(bt_ctf_clock_get_offset(clock) == DEFAULT_CLOCK_OFFSET, | |
830 | "bt_ctf_clock_get_frequency returns the correct default offset (in ticks)"); | |
39d74371 | 831 | ok(bt_ctf_clock_set_offset(clock, offset) == 0, "Set clock offset"); |
5494ce8b JG |
832 | ok(bt_ctf_clock_get_offset(clock) == offset, |
833 | "bt_ctf_clock_get_frequency returns the correct default offset (in ticks) once it is set"); | |
834 | ||
835 | ok(bt_ctf_clock_get_precision(clock) == DEFAULT_CLOCK_PRECISION, | |
836 | "bt_ctf_clock_get_precision returns the correct default precision"); | |
39d74371 JG |
837 | ok(bt_ctf_clock_set_precision(clock, precision) == 0, |
838 | "Set clock precision"); | |
5494ce8b JG |
839 | ok(bt_ctf_clock_get_precision(clock) == precision, |
840 | "bt_ctf_clock_get_precision returns the correct precision once it is set"); | |
841 | ||
842 | ok(bt_ctf_clock_get_is_absolute(clock) == DEFAULT_CLOCK_IS_ABSOLUTE, | |
843 | "bt_ctf_clock_get_precision returns the correct default is_absolute attribute"); | |
844 | ok(bt_ctf_clock_set_is_absolute(clock, is_absolute) == 0, | |
39d74371 | 845 | "Set clock absolute property"); |
5494ce8b JG |
846 | ok(bt_ctf_clock_get_is_absolute(clock) == !!is_absolute, |
847 | "bt_ctf_clock_get_precision returns the correct is_absolute attribute once it is set"); | |
848 | ||
849 | ok(bt_ctf_clock_get_time(clock) == DEFAULT_CLOCK_TIME, | |
850 | "bt_ctf_clock_get_time returns the correct default time"); | |
851 | ok(bt_ctf_clock_set_time(clock, current_time) == 0, | |
852 | "Set clock time"); | |
853 | ok(bt_ctf_clock_get_time(clock) == current_time, | |
854 | "bt_ctf_clock_get_time returns the correct time once it is set"); | |
39d74371 JG |
855 | |
856 | ok(bt_ctf_writer_add_clock(writer, clock) == 0, | |
857 | "Add clock to writer instance"); | |
858 | ok(bt_ctf_writer_add_clock(writer, clock), | |
859 | "Verify a clock can't be added twice to a writer instance"); | |
860 | ||
5494ce8b JG |
861 | ok(!bt_ctf_clock_get_name(NULL), |
862 | "bt_ctf_clock_get_name correctly handles NULL"); | |
863 | ok(!bt_ctf_clock_get_description(NULL), | |
864 | "bt_ctf_clock_get_description correctly handles NULL"); | |
865 | ok(bt_ctf_clock_get_frequency(NULL) == -1ULL, | |
866 | "bt_ctf_clock_get_frequency correctly handles NULL"); | |
867 | ok(bt_ctf_clock_get_precision(NULL) == -1ULL, | |
868 | "bt_ctf_clock_get_precision correctly handles NULL"); | |
869 | ok(bt_ctf_clock_get_offset_s(NULL) == -1ULL, | |
870 | "bt_ctf_clock_get_offset_s correctly handles NULL"); | |
871 | ok(bt_ctf_clock_get_offset(NULL) == -1ULL, | |
872 | "bt_ctf_clock_get_offset correctly handles NULL"); | |
873 | ok(bt_ctf_clock_get_is_absolute(NULL) == -1, | |
874 | "bt_ctf_clock_get_is_absolute correctly handles NULL"); | |
875 | ok(bt_ctf_clock_get_time(NULL) == -1ULL, | |
876 | "bt_ctf_clock_get_time correctly handles NULL"); | |
877 | ||
878 | ok(bt_ctf_clock_set_description(NULL, NULL) == -1, | |
879 | "bt_ctf_clock_set_description correctly handles NULL clock"); | |
880 | ok(bt_ctf_clock_set_frequency(NULL, frequency) == -1, | |
881 | "bt_ctf_clock_set_frequency correctly handles NULL clock"); | |
882 | ok(bt_ctf_clock_set_precision(NULL, precision) == -1, | |
883 | "bt_ctf_clock_get_precision correctly handles NULL clock"); | |
884 | ok(bt_ctf_clock_set_offset_s(NULL, offset_s) == -1, | |
885 | "bt_ctf_clock_set_offset_s correctly handles NULL clock"); | |
886 | ok(bt_ctf_clock_set_offset(NULL, offset) == -1, | |
887 | "bt_ctf_clock_set_offset correctly handles NULL clock"); | |
888 | ok(bt_ctf_clock_set_is_absolute(NULL, is_absolute) == -1, | |
889 | "bt_ctf_clock_set_is_absolute correctly handles NULL clock"); | |
890 | ok(bt_ctf_clock_set_time(NULL, current_time) == -1, | |
891 | "bt_ctf_clock_set_time correctly handles NULL clock"); | |
892 | ||
39d74371 JG |
893 | /* Define a stream class */ |
894 | stream_class = bt_ctf_stream_class_create("test_stream"); | |
895 | ok(stream_class, "Create stream class"); | |
896 | ok(bt_ctf_stream_class_set_clock(stream_class, clock) == 0, | |
897 | "Set a stream class' clock"); | |
898 | ||
899 | /* Test the event fields and event types APIs */ | |
900 | type_field_tests(); | |
901 | ||
902 | /* Instantiate a stream and append events */ | |
903 | stream1 = bt_ctf_writer_create_stream(writer, stream_class); | |
904 | ok(stream1, "Instanciate a stream class from writer"); | |
905 | ||
906 | /* Should fail after instanciating a stream (locked)*/ | |
907 | ok(bt_ctf_stream_class_set_clock(stream_class, clock), | |
908 | "Changes to a stream class that was already instantiated fail"); | |
909 | ||
910 | append_simple_event(stream_class, stream1, clock); | |
911 | ||
912 | packet_resize_test(stream_class, stream1, clock); | |
913 | ||
914 | append_complex_event(stream_class, stream1, clock); | |
915 | ||
916 | metadata_string = bt_ctf_writer_get_metadata_string(writer); | |
917 | ok(metadata_string, "Get metadata string"); | |
918 | ||
919 | bt_ctf_writer_flush_metadata(writer); | |
920 | validate_metadata(argv[1], metadata_path); | |
921 | validate_trace(argv[2], trace_path); | |
922 | ||
923 | bt_ctf_clock_put(clock); | |
924 | bt_ctf_stream_class_put(stream_class); | |
925 | bt_ctf_writer_put(writer); | |
926 | bt_ctf_stream_put(stream1); | |
927 | free(metadata_string); | |
928 | ||
929 | /* Remove all trace files and delete temporary trace directory */ | |
930 | DIR *trace_dir = opendir(trace_path); | |
931 | if (!trace_dir) { | |
932 | perror("# opendir"); | |
933 | return -1; | |
934 | } | |
935 | ||
936 | struct dirent *entry; | |
937 | while ((entry = readdir(trace_dir))) { | |
938 | if (entry->d_type == DT_REG) { | |
939 | unlinkat(dirfd(trace_dir), entry->d_name, 0); | |
940 | } | |
941 | } | |
942 | ||
943 | rmdir(trace_path); | |
944 | closedir(trace_dir); | |
945 | ||
946 | return 0; | |
947 | } |