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1
2#include "parse-events.h"
3#include "evsel.h"
4#include "evlist.h"
5#include <api/fs/fs.h>
6#include <api/fs/debugfs.h>
7#include "tests.h"
8#include <linux/hw_breakpoint.h>
9
10#define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
11 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
12
13static int test__checkevent_tracepoint(struct perf_evlist *evlist)
14{
15 struct perf_evsel *evsel = perf_evlist__first(evlist);
16
17 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
18 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
19 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
20 TEST_ASSERT_VAL("wrong sample_type",
21 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
22 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
23 return 0;
24}
25
26static int test__checkevent_tracepoint_multi(struct perf_evlist *evlist)
27{
28 struct perf_evsel *evsel;
29
30 TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
31 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
32
33 evlist__for_each(evlist, evsel) {
34 TEST_ASSERT_VAL("wrong type",
35 PERF_TYPE_TRACEPOINT == evsel->attr.type);
36 TEST_ASSERT_VAL("wrong sample_type",
37 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
38 TEST_ASSERT_VAL("wrong sample_period",
39 1 == evsel->attr.sample_period);
40 }
41 return 0;
42}
43
44static int test__checkevent_raw(struct perf_evlist *evlist)
45{
46 struct perf_evsel *evsel = perf_evlist__first(evlist);
47
48 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
49 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
50 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->attr.config);
51 return 0;
52}
53
54static int test__checkevent_numeric(struct perf_evlist *evlist)
55{
56 struct perf_evsel *evsel = perf_evlist__first(evlist);
57
58 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
59 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
60 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
61 return 0;
62}
63
64static int test__checkevent_symbolic_name(struct perf_evlist *evlist)
65{
66 struct perf_evsel *evsel = perf_evlist__first(evlist);
67
68 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
69 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
70 TEST_ASSERT_VAL("wrong config",
71 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
72 return 0;
73}
74
75static int test__checkevent_symbolic_name_config(struct perf_evlist *evlist)
76{
77 struct perf_evsel *evsel = perf_evlist__first(evlist);
78
79 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
80 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
81 TEST_ASSERT_VAL("wrong config",
82 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
83 TEST_ASSERT_VAL("wrong period",
84 100000 == evsel->attr.sample_period);
85 TEST_ASSERT_VAL("wrong config1",
86 0 == evsel->attr.config1);
87 TEST_ASSERT_VAL("wrong config2",
88 1 == evsel->attr.config2);
89 return 0;
90}
91
92static int test__checkevent_symbolic_alias(struct perf_evlist *evlist)
93{
94 struct perf_evsel *evsel = perf_evlist__first(evlist);
95
96 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
97 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
98 TEST_ASSERT_VAL("wrong config",
99 PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
100 return 0;
101}
102
103static int test__checkevent_genhw(struct perf_evlist *evlist)
104{
105 struct perf_evsel *evsel = perf_evlist__first(evlist);
106
107 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
108 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->attr.type);
109 TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->attr.config);
110 return 0;
111}
112
113static int test__checkevent_breakpoint(struct perf_evlist *evlist)
114{
115 struct perf_evsel *evsel = perf_evlist__first(evlist);
116
117 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
118 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
119 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
120 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
121 evsel->attr.bp_type);
122 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
123 evsel->attr.bp_len);
124 return 0;
125}
126
127static int test__checkevent_breakpoint_x(struct perf_evlist *evlist)
128{
129 struct perf_evsel *evsel = perf_evlist__first(evlist);
130
131 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
132 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
133 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
134 TEST_ASSERT_VAL("wrong bp_type",
135 HW_BREAKPOINT_X == evsel->attr.bp_type);
136 TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->attr.bp_len);
137 return 0;
138}
139
140static int test__checkevent_breakpoint_r(struct perf_evlist *evlist)
141{
142 struct perf_evsel *evsel = perf_evlist__first(evlist);
143
144 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
145 TEST_ASSERT_VAL("wrong type",
146 PERF_TYPE_BREAKPOINT == evsel->attr.type);
147 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
148 TEST_ASSERT_VAL("wrong bp_type",
149 HW_BREAKPOINT_R == evsel->attr.bp_type);
150 TEST_ASSERT_VAL("wrong bp_len",
151 HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
152 return 0;
153}
154
155static int test__checkevent_breakpoint_w(struct perf_evlist *evlist)
156{
157 struct perf_evsel *evsel = perf_evlist__first(evlist);
158
159 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
160 TEST_ASSERT_VAL("wrong type",
161 PERF_TYPE_BREAKPOINT == evsel->attr.type);
162 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
163 TEST_ASSERT_VAL("wrong bp_type",
164 HW_BREAKPOINT_W == evsel->attr.bp_type);
165 TEST_ASSERT_VAL("wrong bp_len",
166 HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
167 return 0;
168}
169
170static int test__checkevent_breakpoint_rw(struct perf_evlist *evlist)
171{
172 struct perf_evsel *evsel = perf_evlist__first(evlist);
173
174 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
175 TEST_ASSERT_VAL("wrong type",
176 PERF_TYPE_BREAKPOINT == evsel->attr.type);
177 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
178 TEST_ASSERT_VAL("wrong bp_type",
179 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->attr.bp_type);
180 TEST_ASSERT_VAL("wrong bp_len",
181 HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
182 return 0;
183}
184
185static int test__checkevent_tracepoint_modifier(struct perf_evlist *evlist)
186{
187 struct perf_evsel *evsel = perf_evlist__first(evlist);
188
189 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
190 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
191 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
192 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
193
194 return test__checkevent_tracepoint(evlist);
195}
196
197static int
198test__checkevent_tracepoint_multi_modifier(struct perf_evlist *evlist)
199{
200 struct perf_evsel *evsel;
201
202 TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
203
204 evlist__for_each(evlist, evsel) {
205 TEST_ASSERT_VAL("wrong exclude_user",
206 !evsel->attr.exclude_user);
207 TEST_ASSERT_VAL("wrong exclude_kernel",
208 evsel->attr.exclude_kernel);
209 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
210 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
211 }
212
213 return test__checkevent_tracepoint_multi(evlist);
214}
215
216static int test__checkevent_raw_modifier(struct perf_evlist *evlist)
217{
218 struct perf_evsel *evsel = perf_evlist__first(evlist);
219
220 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
221 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
222 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
223 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
224
225 return test__checkevent_raw(evlist);
226}
227
228static int test__checkevent_numeric_modifier(struct perf_evlist *evlist)
229{
230 struct perf_evsel *evsel = perf_evlist__first(evlist);
231
232 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
233 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
234 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
235 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
236
237 return test__checkevent_numeric(evlist);
238}
239
240static int test__checkevent_symbolic_name_modifier(struct perf_evlist *evlist)
241{
242 struct perf_evsel *evsel = perf_evlist__first(evlist);
243
244 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
245 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
246 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
247 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
248
249 return test__checkevent_symbolic_name(evlist);
250}
251
252static int test__checkevent_exclude_host_modifier(struct perf_evlist *evlist)
253{
254 struct perf_evsel *evsel = perf_evlist__first(evlist);
255
256 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
257 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
258
259 return test__checkevent_symbolic_name(evlist);
260}
261
262static int test__checkevent_exclude_guest_modifier(struct perf_evlist *evlist)
263{
264 struct perf_evsel *evsel = perf_evlist__first(evlist);
265
266 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
267 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
268
269 return test__checkevent_symbolic_name(evlist);
270}
271
272static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist)
273{
274 struct perf_evsel *evsel = perf_evlist__first(evlist);
275
276 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
277 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
278 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
279 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
280
281 return test__checkevent_symbolic_alias(evlist);
282}
283
284static int test__checkevent_genhw_modifier(struct perf_evlist *evlist)
285{
286 struct perf_evsel *evsel = perf_evlist__first(evlist);
287
288 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
289 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
290 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
291 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
292
293 return test__checkevent_genhw(evlist);
294}
295
296static int test__checkevent_breakpoint_modifier(struct perf_evlist *evlist)
297{
298 struct perf_evsel *evsel = perf_evlist__first(evlist);
299
300
301 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
302 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
303 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
304 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
305 TEST_ASSERT_VAL("wrong name",
306 !strcmp(perf_evsel__name(evsel), "mem:0:u"));
307
308 return test__checkevent_breakpoint(evlist);
309}
310
311static int test__checkevent_breakpoint_x_modifier(struct perf_evlist *evlist)
312{
313 struct perf_evsel *evsel = perf_evlist__first(evlist);
314
315 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
316 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
317 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
318 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
319 TEST_ASSERT_VAL("wrong name",
320 !strcmp(perf_evsel__name(evsel), "mem:0:x:k"));
321
322 return test__checkevent_breakpoint_x(evlist);
323}
324
325static int test__checkevent_breakpoint_r_modifier(struct perf_evlist *evlist)
326{
327 struct perf_evsel *evsel = perf_evlist__first(evlist);
328
329 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
330 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
331 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
332 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
333 TEST_ASSERT_VAL("wrong name",
334 !strcmp(perf_evsel__name(evsel), "mem:0:r:hp"));
335
336 return test__checkevent_breakpoint_r(evlist);
337}
338
339static int test__checkevent_breakpoint_w_modifier(struct perf_evlist *evlist)
340{
341 struct perf_evsel *evsel = perf_evlist__first(evlist);
342
343 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
344 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
345 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
346 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
347 TEST_ASSERT_VAL("wrong name",
348 !strcmp(perf_evsel__name(evsel), "mem:0:w:up"));
349
350 return test__checkevent_breakpoint_w(evlist);
351}
352
353static int test__checkevent_breakpoint_rw_modifier(struct perf_evlist *evlist)
354{
355 struct perf_evsel *evsel = perf_evlist__first(evlist);
356
357 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
358 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
359 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
360 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
361 TEST_ASSERT_VAL("wrong name",
362 !strcmp(perf_evsel__name(evsel), "mem:0:rw:kp"));
363
364 return test__checkevent_breakpoint_rw(evlist);
365}
366
367static int test__checkevent_pmu(struct perf_evlist *evlist)
368{
369
370 struct perf_evsel *evsel = perf_evlist__first(evlist);
371
372 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
373 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
374 TEST_ASSERT_VAL("wrong config", 10 == evsel->attr.config);
375 TEST_ASSERT_VAL("wrong config1", 1 == evsel->attr.config1);
376 TEST_ASSERT_VAL("wrong config2", 3 == evsel->attr.config2);
377 TEST_ASSERT_VAL("wrong period", 1000 == evsel->attr.sample_period);
378
379 return 0;
380}
381
382static int test__checkevent_list(struct perf_evlist *evlist)
383{
384 struct perf_evsel *evsel = perf_evlist__first(evlist);
385
386 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
387
388 /* r1 */
389 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
390 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
391 TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1);
392 TEST_ASSERT_VAL("wrong config2", 0 == evsel->attr.config2);
393 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
394 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
395 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
396 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
397
398 /* syscalls:sys_enter_open:k */
399 evsel = perf_evsel__next(evsel);
400 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
401 TEST_ASSERT_VAL("wrong sample_type",
402 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
403 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
404 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
405 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
406 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
407 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
408
409 /* 1:1:hp */
410 evsel = perf_evsel__next(evsel);
411 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
412 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
413 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
414 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
415 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
416 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
417
418 return 0;
419}
420
421static int test__checkevent_pmu_name(struct perf_evlist *evlist)
422{
423 struct perf_evsel *evsel = perf_evlist__first(evlist);
424
425 /* cpu/config=1,name=krava/u */
426 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
427 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
428 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
429 TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava"));
430
431 /* cpu/config=2/u" */
432 evsel = perf_evsel__next(evsel);
433 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
434 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
435 TEST_ASSERT_VAL("wrong config", 2 == evsel->attr.config);
436 TEST_ASSERT_VAL("wrong name",
437 !strcmp(perf_evsel__name(evsel), "cpu/config=2/u"));
438
439 return 0;
440}
441
442static int test__checkevent_pmu_events(struct perf_evlist *evlist)
443{
444 struct perf_evsel *evsel = perf_evlist__first(evlist);
445
446 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
447 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
448 TEST_ASSERT_VAL("wrong exclude_user",
449 !evsel->attr.exclude_user);
450 TEST_ASSERT_VAL("wrong exclude_kernel",
451 evsel->attr.exclude_kernel);
452 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
453 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
454 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
455
456 return 0;
457}
458
459static int test__checkterms_simple(struct list_head *terms)
460{
461 struct parse_events_term *term;
462
463 /* config=10 */
464 term = list_entry(terms->next, struct parse_events_term, list);
465 TEST_ASSERT_VAL("wrong type term",
466 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
467 TEST_ASSERT_VAL("wrong type val",
468 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
469 TEST_ASSERT_VAL("wrong val", term->val.num == 10);
470 TEST_ASSERT_VAL("wrong config", !term->config);
471
472 /* config1 */
473 term = list_entry(term->list.next, struct parse_events_term, list);
474 TEST_ASSERT_VAL("wrong type term",
475 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
476 TEST_ASSERT_VAL("wrong type val",
477 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
478 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
479 TEST_ASSERT_VAL("wrong config", !term->config);
480
481 /* config2=3 */
482 term = list_entry(term->list.next, struct parse_events_term, list);
483 TEST_ASSERT_VAL("wrong type term",
484 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
485 TEST_ASSERT_VAL("wrong type val",
486 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
487 TEST_ASSERT_VAL("wrong val", term->val.num == 3);
488 TEST_ASSERT_VAL("wrong config", !term->config);
489
490 /* umask=1*/
491 term = list_entry(term->list.next, struct parse_events_term, list);
492 TEST_ASSERT_VAL("wrong type term",
493 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
494 TEST_ASSERT_VAL("wrong type val",
495 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
496 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
497 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
498
499 return 0;
500}
501
502static int test__group1(struct perf_evlist *evlist)
503{
504 struct perf_evsel *evsel, *leader;
505
506 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
507 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
508
509 /* instructions:k */
510 evsel = leader = perf_evlist__first(evlist);
511 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
512 TEST_ASSERT_VAL("wrong config",
513 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
514 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
515 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
516 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
517 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
518 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
519 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
520 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
521 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
522 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
523 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
524
525 /* cycles:upp */
526 evsel = perf_evsel__next(evsel);
527 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
528 TEST_ASSERT_VAL("wrong config",
529 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
530 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
531 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
532 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
533 /* use of precise requires exclude_guest */
534 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
535 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
536 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
537 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
538 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
539 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
540
541 return 0;
542}
543
544static int test__group2(struct perf_evlist *evlist)
545{
546 struct perf_evsel *evsel, *leader;
547
548 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
549 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
550
551 /* faults + :ku modifier */
552 evsel = leader = perf_evlist__first(evlist);
553 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
554 TEST_ASSERT_VAL("wrong config",
555 PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
556 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
557 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
558 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
559 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
560 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
561 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
562 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
563 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
564 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
565 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
566
567 /* cache-references + :u modifier */
568 evsel = perf_evsel__next(evsel);
569 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
570 TEST_ASSERT_VAL("wrong config",
571 PERF_COUNT_HW_CACHE_REFERENCES == evsel->attr.config);
572 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
573 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
574 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
575 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
576 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
577 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
578 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
579 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
580 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
581
582 /* cycles:k */
583 evsel = perf_evsel__next(evsel);
584 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
585 TEST_ASSERT_VAL("wrong config",
586 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
587 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
588 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
589 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
590 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
591 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
592 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
593 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
594 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
595
596 return 0;
597}
598
599static int test__group3(struct perf_evlist *evlist __maybe_unused)
600{
601 struct perf_evsel *evsel, *leader;
602
603 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
604 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
605
606 /* group1 syscalls:sys_enter_open:H */
607 evsel = leader = perf_evlist__first(evlist);
608 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
609 TEST_ASSERT_VAL("wrong sample_type",
610 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
611 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
612 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
613 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
614 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
615 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
616 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
617 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
618 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
619 TEST_ASSERT_VAL("wrong group name",
620 !strcmp(leader->group_name, "group1"));
621 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
622 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
623 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
624
625 /* group1 cycles:kppp */
626 evsel = perf_evsel__next(evsel);
627 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
628 TEST_ASSERT_VAL("wrong config",
629 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
630 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
631 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
632 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
633 /* use of precise requires exclude_guest */
634 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
635 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
636 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 3);
637 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
638 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
639 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
640 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
641
642 /* group2 cycles + G modifier */
643 evsel = leader = perf_evsel__next(evsel);
644 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
645 TEST_ASSERT_VAL("wrong config",
646 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
647 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
648 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
649 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
650 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
651 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
652 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
653 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
654 TEST_ASSERT_VAL("wrong group name",
655 !strcmp(leader->group_name, "group2"));
656 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
657 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
658 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
659
660 /* group2 1:3 + G modifier */
661 evsel = perf_evsel__next(evsel);
662 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
663 TEST_ASSERT_VAL("wrong config", 3 == evsel->attr.config);
664 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
665 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
666 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
667 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
668 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
669 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
670 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
671 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
672 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
673
674 /* instructions:u */
675 evsel = perf_evsel__next(evsel);
676 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
677 TEST_ASSERT_VAL("wrong config",
678 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
679 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
680 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
681 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
682 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
683 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
684 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
685 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
686 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
687
688 return 0;
689}
690
691static int test__group4(struct perf_evlist *evlist __maybe_unused)
692{
693 struct perf_evsel *evsel, *leader;
694
695 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
696 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
697
698 /* cycles:u + p */
699 evsel = leader = perf_evlist__first(evlist);
700 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
701 TEST_ASSERT_VAL("wrong config",
702 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
703 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
704 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
705 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
706 /* use of precise requires exclude_guest */
707 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
708 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
709 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 1);
710 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
711 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
712 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
713 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
714 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
715
716 /* instructions:kp + p */
717 evsel = perf_evsel__next(evsel);
718 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
719 TEST_ASSERT_VAL("wrong config",
720 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
721 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
722 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
723 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
724 /* use of precise requires exclude_guest */
725 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
726 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
727 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
728 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
729 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
730 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
731
732 return 0;
733}
734
735static int test__group5(struct perf_evlist *evlist __maybe_unused)
736{
737 struct perf_evsel *evsel, *leader;
738
739 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
740 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
741
742 /* cycles + G */
743 evsel = leader = perf_evlist__first(evlist);
744 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
745 TEST_ASSERT_VAL("wrong config",
746 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
747 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
748 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
749 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
750 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
751 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
752 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
753 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
754 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
755 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
756 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
757 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
758
759 /* instructions + G */
760 evsel = perf_evsel__next(evsel);
761 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
762 TEST_ASSERT_VAL("wrong config",
763 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
764 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
765 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
766 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
767 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
768 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
769 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
770 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
771 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
772 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
773
774 /* cycles:G */
775 evsel = leader = perf_evsel__next(evsel);
776 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
777 TEST_ASSERT_VAL("wrong config",
778 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
779 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
780 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
781 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
782 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
783 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
784 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
785 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
786 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
787 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
788 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
789 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
790
791 /* instructions:G */
792 evsel = perf_evsel__next(evsel);
793 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
794 TEST_ASSERT_VAL("wrong config",
795 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
796 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
797 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
798 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
799 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
800 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
801 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
802 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
803 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
804
805 /* cycles */
806 evsel = perf_evsel__next(evsel);
807 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
808 TEST_ASSERT_VAL("wrong config",
809 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
810 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
811 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
812 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
813 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
814 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
815 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
816 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
817
818 return 0;
819}
820
821static int test__group_gh1(struct perf_evlist *evlist)
822{
823 struct perf_evsel *evsel, *leader;
824
825 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
826 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
827
828 /* cycles + :H group modifier */
829 evsel = leader = perf_evlist__first(evlist);
830 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
831 TEST_ASSERT_VAL("wrong config",
832 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
833 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
834 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
835 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
836 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
837 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
838 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
839 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
840 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
841 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
842 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
843
844 /* cache-misses:G + :H group modifier */
845 evsel = perf_evsel__next(evsel);
846 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
847 TEST_ASSERT_VAL("wrong config",
848 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
849 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
850 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
851 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
852 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
853 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
854 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
855 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
856 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
857
858 return 0;
859}
860
861static int test__group_gh2(struct perf_evlist *evlist)
862{
863 struct perf_evsel *evsel, *leader;
864
865 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
866 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
867
868 /* cycles + :G group modifier */
869 evsel = leader = perf_evlist__first(evlist);
870 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
871 TEST_ASSERT_VAL("wrong config",
872 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
873 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
874 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
875 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
876 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
877 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
878 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
879 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
880 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
881 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
882 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
883
884 /* cache-misses:H + :G group modifier */
885 evsel = perf_evsel__next(evsel);
886 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
887 TEST_ASSERT_VAL("wrong config",
888 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
889 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
890 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
891 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
892 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
893 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
894 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
895 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
896 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
897
898 return 0;
899}
900
901static int test__group_gh3(struct perf_evlist *evlist)
902{
903 struct perf_evsel *evsel, *leader;
904
905 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
906 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
907
908 /* cycles:G + :u group modifier */
909 evsel = leader = perf_evlist__first(evlist);
910 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
911 TEST_ASSERT_VAL("wrong config",
912 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
913 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
914 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
915 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
916 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
917 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
918 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
919 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
920 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
921 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
922 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
923
924 /* cache-misses:H + :u group modifier */
925 evsel = perf_evsel__next(evsel);
926 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
927 TEST_ASSERT_VAL("wrong config",
928 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
929 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
930 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
931 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
932 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
933 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
934 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
935 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
936 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
937
938 return 0;
939}
940
941static int test__group_gh4(struct perf_evlist *evlist)
942{
943 struct perf_evsel *evsel, *leader;
944
945 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
946 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
947
948 /* cycles:G + :uG group modifier */
949 evsel = leader = perf_evlist__first(evlist);
950 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
951 TEST_ASSERT_VAL("wrong config",
952 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
953 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
954 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
955 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
956 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
957 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
958 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
959 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
960 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
961 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
962 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
963
964 /* cache-misses:H + :uG group modifier */
965 evsel = perf_evsel__next(evsel);
966 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
967 TEST_ASSERT_VAL("wrong config",
968 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
969 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
970 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
971 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
972 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
973 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
974 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
975 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
976 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
977
978 return 0;
979}
980
981static int test__leader_sample1(struct perf_evlist *evlist)
982{
983 struct perf_evsel *evsel, *leader;
984
985 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
986
987 /* cycles - sampling group leader */
988 evsel = leader = perf_evlist__first(evlist);
989 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
990 TEST_ASSERT_VAL("wrong config",
991 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
992 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
993 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
994 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
995 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
996 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
997 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
998 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
999 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1000 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1001
1002 /* cache-misses - not sampling */
1003 evsel = perf_evsel__next(evsel);
1004 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1005 TEST_ASSERT_VAL("wrong config",
1006 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
1007 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1008 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
1009 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
1010 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1011 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1012 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1013 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1014 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1015
1016 /* branch-misses - not sampling */
1017 evsel = perf_evsel__next(evsel);
1018 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1019 TEST_ASSERT_VAL("wrong config",
1020 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
1021 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1022 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
1023 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
1024 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1025 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1026 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1027 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1028 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1029 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1030
1031 return 0;
1032}
1033
1034static int test__leader_sample2(struct perf_evlist *evlist __maybe_unused)
1035{
1036 struct perf_evsel *evsel, *leader;
1037
1038 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
1039
1040 /* instructions - sampling group leader */
1041 evsel = leader = perf_evlist__first(evlist);
1042 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1043 TEST_ASSERT_VAL("wrong config",
1044 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
1045 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1046 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1047 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1048 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1049 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1050 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1051 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1052 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1053 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1054
1055 /* branch-misses - not sampling */
1056 evsel = perf_evsel__next(evsel);
1057 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1058 TEST_ASSERT_VAL("wrong config",
1059 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
1060 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1061 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1062 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1063 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1064 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1065 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1066 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1067 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1068 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1069
1070 return 0;
1071}
1072
1073static int test__checkevent_pinned_modifier(struct perf_evlist *evlist)
1074{
1075 struct perf_evsel *evsel = perf_evlist__first(evlist);
1076
1077 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1078 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1079 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1080 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
1081 TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);
1082
1083 return test__checkevent_symbolic_name(evlist);
1084}
1085
1086static int test__pinned_group(struct perf_evlist *evlist)
1087{
1088 struct perf_evsel *evsel, *leader;
1089
1090 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
1091
1092 /* cycles - group leader */
1093 evsel = leader = perf_evlist__first(evlist);
1094 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1095 TEST_ASSERT_VAL("wrong config",
1096 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
1097 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1098 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1099 TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);
1100
1101 /* cache-misses - can not be pinned, but will go on with the leader */
1102 evsel = perf_evsel__next(evsel);
1103 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1104 TEST_ASSERT_VAL("wrong config",
1105 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
1106 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
1107
1108 /* branch-misses - ditto */
1109 evsel = perf_evsel__next(evsel);
1110 TEST_ASSERT_VAL("wrong config",
1111 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
1112 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
1113
1114 return 0;
1115}
1116
1117static int count_tracepoints(void)
1118{
1119 char events_path[PATH_MAX];
1120 struct dirent *events_ent;
1121 DIR *events_dir;
1122 int cnt = 0;
1123
1124 scnprintf(events_path, PATH_MAX, "%s/tracing/events",
1125 debugfs_find_mountpoint());
1126
1127 events_dir = opendir(events_path);
1128
1129 TEST_ASSERT_VAL("Can't open events dir", events_dir);
1130
1131 while ((events_ent = readdir(events_dir))) {
1132 char sys_path[PATH_MAX];
1133 struct dirent *sys_ent;
1134 DIR *sys_dir;
1135
1136 if (!strcmp(events_ent->d_name, ".")
1137 || !strcmp(events_ent->d_name, "..")
1138 || !strcmp(events_ent->d_name, "enable")
1139 || !strcmp(events_ent->d_name, "header_event")
1140 || !strcmp(events_ent->d_name, "header_page"))
1141 continue;
1142
1143 scnprintf(sys_path, PATH_MAX, "%s/%s",
1144 events_path, events_ent->d_name);
1145
1146 sys_dir = opendir(sys_path);
1147 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1148
1149 while ((sys_ent = readdir(sys_dir))) {
1150 if (!strcmp(sys_ent->d_name, ".")
1151 || !strcmp(sys_ent->d_name, "..")
1152 || !strcmp(sys_ent->d_name, "enable")
1153 || !strcmp(sys_ent->d_name, "filter"))
1154 continue;
1155
1156 cnt++;
1157 }
1158
1159 closedir(sys_dir);
1160 }
1161
1162 closedir(events_dir);
1163 return cnt;
1164}
1165
1166static int test__all_tracepoints(struct perf_evlist *evlist)
1167{
1168 TEST_ASSERT_VAL("wrong events count",
1169 count_tracepoints() == evlist->nr_entries);
1170
1171 return test__checkevent_tracepoint_multi(evlist);
1172}
1173
1174struct evlist_test {
1175 const char *name;
1176 __u32 type;
1177 int (*check)(struct perf_evlist *evlist);
1178};
1179
1180static struct evlist_test test__events[] = {
1181 [0] = {
1182 .name = "syscalls:sys_enter_open",
1183 .check = test__checkevent_tracepoint,
1184 },
1185 [1] = {
1186 .name = "syscalls:*",
1187 .check = test__checkevent_tracepoint_multi,
1188 },
1189 [2] = {
1190 .name = "r1a",
1191 .check = test__checkevent_raw,
1192 },
1193 [3] = {
1194 .name = "1:1",
1195 .check = test__checkevent_numeric,
1196 },
1197 [4] = {
1198 .name = "instructions",
1199 .check = test__checkevent_symbolic_name,
1200 },
1201 [5] = {
1202 .name = "cycles/period=100000,config2/",
1203 .check = test__checkevent_symbolic_name_config,
1204 },
1205 [6] = {
1206 .name = "faults",
1207 .check = test__checkevent_symbolic_alias,
1208 },
1209 [7] = {
1210 .name = "L1-dcache-load-miss",
1211 .check = test__checkevent_genhw,
1212 },
1213 [8] = {
1214 .name = "mem:0",
1215 .check = test__checkevent_breakpoint,
1216 },
1217 [9] = {
1218 .name = "mem:0:x",
1219 .check = test__checkevent_breakpoint_x,
1220 },
1221 [10] = {
1222 .name = "mem:0:r",
1223 .check = test__checkevent_breakpoint_r,
1224 },
1225 [11] = {
1226 .name = "mem:0:w",
1227 .check = test__checkevent_breakpoint_w,
1228 },
1229 [12] = {
1230 .name = "syscalls:sys_enter_open:k",
1231 .check = test__checkevent_tracepoint_modifier,
1232 },
1233 [13] = {
1234 .name = "syscalls:*:u",
1235 .check = test__checkevent_tracepoint_multi_modifier,
1236 },
1237 [14] = {
1238 .name = "r1a:kp",
1239 .check = test__checkevent_raw_modifier,
1240 },
1241 [15] = {
1242 .name = "1:1:hp",
1243 .check = test__checkevent_numeric_modifier,
1244 },
1245 [16] = {
1246 .name = "instructions:h",
1247 .check = test__checkevent_symbolic_name_modifier,
1248 },
1249 [17] = {
1250 .name = "faults:u",
1251 .check = test__checkevent_symbolic_alias_modifier,
1252 },
1253 [18] = {
1254 .name = "L1-dcache-load-miss:kp",
1255 .check = test__checkevent_genhw_modifier,
1256 },
1257 [19] = {
1258 .name = "mem:0:u",
1259 .check = test__checkevent_breakpoint_modifier,
1260 },
1261 [20] = {
1262 .name = "mem:0:x:k",
1263 .check = test__checkevent_breakpoint_x_modifier,
1264 },
1265 [21] = {
1266 .name = "mem:0:r:hp",
1267 .check = test__checkevent_breakpoint_r_modifier,
1268 },
1269 [22] = {
1270 .name = "mem:0:w:up",
1271 .check = test__checkevent_breakpoint_w_modifier,
1272 },
1273 [23] = {
1274 .name = "r1,syscalls:sys_enter_open:k,1:1:hp",
1275 .check = test__checkevent_list,
1276 },
1277 [24] = {
1278 .name = "instructions:G",
1279 .check = test__checkevent_exclude_host_modifier,
1280 },
1281 [25] = {
1282 .name = "instructions:H",
1283 .check = test__checkevent_exclude_guest_modifier,
1284 },
1285 [26] = {
1286 .name = "mem:0:rw",
1287 .check = test__checkevent_breakpoint_rw,
1288 },
1289 [27] = {
1290 .name = "mem:0:rw:kp",
1291 .check = test__checkevent_breakpoint_rw_modifier,
1292 },
1293 [28] = {
1294 .name = "{instructions:k,cycles:upp}",
1295 .check = test__group1,
1296 },
1297 [29] = {
1298 .name = "{faults:k,cache-references}:u,cycles:k",
1299 .check = test__group2,
1300 },
1301 [30] = {
1302 .name = "group1{syscalls:sys_enter_open:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
1303 .check = test__group3,
1304 },
1305 [31] = {
1306 .name = "{cycles:u,instructions:kp}:p",
1307 .check = test__group4,
1308 },
1309 [32] = {
1310 .name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
1311 .check = test__group5,
1312 },
1313 [33] = {
1314 .name = "*:*",
1315 .check = test__all_tracepoints,
1316 },
1317 [34] = {
1318 .name = "{cycles,cache-misses:G}:H",
1319 .check = test__group_gh1,
1320 },
1321 [35] = {
1322 .name = "{cycles,cache-misses:H}:G",
1323 .check = test__group_gh2,
1324 },
1325 [36] = {
1326 .name = "{cycles:G,cache-misses:H}:u",
1327 .check = test__group_gh3,
1328 },
1329 [37] = {
1330 .name = "{cycles:G,cache-misses:H}:uG",
1331 .check = test__group_gh4,
1332 },
1333 [38] = {
1334 .name = "{cycles,cache-misses,branch-misses}:S",
1335 .check = test__leader_sample1,
1336 },
1337 [39] = {
1338 .name = "{instructions,branch-misses}:Su",
1339 .check = test__leader_sample2,
1340 },
1341 [40] = {
1342 .name = "instructions:uDp",
1343 .check = test__checkevent_pinned_modifier,
1344 },
1345 [41] = {
1346 .name = "{cycles,cache-misses,branch-misses}:D",
1347 .check = test__pinned_group,
1348 },
1349};
1350
1351static struct evlist_test test__events_pmu[] = {
1352 [0] = {
1353 .name = "cpu/config=10,config1,config2=3,period=1000/u",
1354 .check = test__checkevent_pmu,
1355 },
1356 [1] = {
1357 .name = "cpu/config=1,name=krava/u,cpu/config=2/u",
1358 .check = test__checkevent_pmu_name,
1359 },
1360};
1361
1362struct terms_test {
1363 const char *str;
1364 __u32 type;
1365 int (*check)(struct list_head *terms);
1366};
1367
1368static struct terms_test test__terms[] = {
1369 [0] = {
1370 .str = "config=10,config1,config2=3,umask=1",
1371 .check = test__checkterms_simple,
1372 },
1373};
1374
1375static int test_event(struct evlist_test *e)
1376{
1377 struct perf_evlist *evlist;
1378 int ret;
1379
1380 evlist = perf_evlist__new();
1381 if (evlist == NULL)
1382 return -ENOMEM;
1383
1384 ret = parse_events(evlist, e->name);
1385 if (ret) {
1386 pr_debug("failed to parse event '%s', err %d\n",
1387 e->name, ret);
1388 } else {
1389 ret = e->check(evlist);
1390 }
1391
1392 perf_evlist__delete(evlist);
1393
1394 return ret;
1395}
1396
1397static int test_events(struct evlist_test *events, unsigned cnt)
1398{
1399 int ret1, ret2 = 0;
1400 unsigned i;
1401
1402 for (i = 0; i < cnt; i++) {
1403 struct evlist_test *e = &events[i];
1404
1405 pr_debug("running test %d '%s'\n", i, e->name);
1406 ret1 = test_event(e);
1407 if (ret1)
1408 ret2 = ret1;
1409 }
1410
1411 return ret2;
1412}
1413
1414static int test_term(struct terms_test *t)
1415{
1416 struct list_head terms;
1417 int ret;
1418
1419 INIT_LIST_HEAD(&terms);
1420
1421 ret = parse_events_terms(&terms, t->str);
1422 if (ret) {
1423 pr_debug("failed to parse terms '%s', err %d\n",
1424 t->str , ret);
1425 return ret;
1426 }
1427
1428 ret = t->check(&terms);
1429 parse_events__free_terms(&terms);
1430
1431 return ret;
1432}
1433
1434static int test_terms(struct terms_test *terms, unsigned cnt)
1435{
1436 int ret = 0;
1437 unsigned i;
1438
1439 for (i = 0; i < cnt; i++) {
1440 struct terms_test *t = &terms[i];
1441
1442 pr_debug("running test %d '%s'\n", i, t->str);
1443 ret = test_term(t);
1444 if (ret)
1445 break;
1446 }
1447
1448 return ret;
1449}
1450
1451static int test_pmu(void)
1452{
1453 struct stat st;
1454 char path[PATH_MAX];
1455 int ret;
1456
1457 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
1458 sysfs__mountpoint());
1459
1460 ret = stat(path, &st);
1461 if (ret)
1462 pr_debug("omitting PMU cpu tests\n");
1463 return !ret;
1464}
1465
1466static int test_pmu_events(void)
1467{
1468 struct stat st;
1469 char path[PATH_MAX];
1470 struct dirent *ent;
1471 DIR *dir;
1472 int ret;
1473
1474 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
1475 sysfs__mountpoint());
1476
1477 ret = stat(path, &st);
1478 if (ret) {
1479 pr_debug("omitting PMU cpu events tests\n");
1480 return 0;
1481 }
1482
1483 dir = opendir(path);
1484 if (!dir) {
1485 pr_debug("can't open pmu event dir");
1486 return -1;
1487 }
1488
1489 while (!ret && (ent = readdir(dir))) {
1490#define MAX_NAME 100
1491 struct evlist_test e;
1492 char name[MAX_NAME];
1493
1494 if (!strcmp(ent->d_name, ".") ||
1495 !strcmp(ent->d_name, ".."))
1496 continue;
1497
1498 snprintf(name, MAX_NAME, "cpu/event=%s/u", ent->d_name);
1499
1500 e.name = name;
1501 e.check = test__checkevent_pmu_events;
1502
1503 ret = test_event(&e);
1504#undef MAX_NAME
1505 }
1506
1507 closedir(dir);
1508 return ret;
1509}
1510
1511int test__parse_events(void)
1512{
1513 int ret1, ret2 = 0;
1514
1515#define TEST_EVENTS(tests) \
1516do { \
1517 ret1 = test_events(tests, ARRAY_SIZE(tests)); \
1518 if (!ret2) \
1519 ret2 = ret1; \
1520} while (0)
1521
1522 TEST_EVENTS(test__events);
1523
1524 if (test_pmu())
1525 TEST_EVENTS(test__events_pmu);
1526
1527 if (test_pmu()) {
1528 int ret = test_pmu_events();
1529 if (ret)
1530 return ret;
1531 }
1532
1533 ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
1534 if (!ret2)
1535 ret2 = ret1;
1536
1537 return ret2;
1538}
1// SPDX-License-Identifier: GPL-2.0
2#include "parse-events.h"
3#include "evsel.h"
4#include "evlist.h"
5#include <api/fs/fs.h>
6#include "tests.h"
7#include "debug.h"
8#include "util.h"
9#include <dirent.h>
10#include <errno.h>
11#include <sys/types.h>
12#include <sys/stat.h>
13#include <unistd.h>
14#include <linux/kernel.h>
15#include <linux/hw_breakpoint.h>
16#include <api/fs/tracing_path.h>
17
18#define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
19 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
20
21static int test__checkevent_tracepoint(struct perf_evlist *evlist)
22{
23 struct perf_evsel *evsel = perf_evlist__first(evlist);
24
25 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
26 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
27 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
28 TEST_ASSERT_VAL("wrong sample_type",
29 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
30 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
31 return 0;
32}
33
34static int test__checkevent_tracepoint_multi(struct perf_evlist *evlist)
35{
36 struct perf_evsel *evsel;
37
38 TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
39 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
40
41 evlist__for_each_entry(evlist, evsel) {
42 TEST_ASSERT_VAL("wrong type",
43 PERF_TYPE_TRACEPOINT == evsel->attr.type);
44 TEST_ASSERT_VAL("wrong sample_type",
45 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
46 TEST_ASSERT_VAL("wrong sample_period",
47 1 == evsel->attr.sample_period);
48 }
49 return 0;
50}
51
52static int test__checkevent_raw(struct perf_evlist *evlist)
53{
54 struct perf_evsel *evsel = perf_evlist__first(evlist);
55
56 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
57 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
58 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->attr.config);
59 return 0;
60}
61
62static int test__checkevent_numeric(struct perf_evlist *evlist)
63{
64 struct perf_evsel *evsel = perf_evlist__first(evlist);
65
66 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
67 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
68 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
69 return 0;
70}
71
72static int test__checkevent_symbolic_name(struct perf_evlist *evlist)
73{
74 struct perf_evsel *evsel = perf_evlist__first(evlist);
75
76 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
77 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
78 TEST_ASSERT_VAL("wrong config",
79 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
80 return 0;
81}
82
83static int test__checkevent_symbolic_name_config(struct perf_evlist *evlist)
84{
85 struct perf_evsel *evsel = perf_evlist__first(evlist);
86
87 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
88 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
89 TEST_ASSERT_VAL("wrong config",
90 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
91 /*
92 * The period value gets configured within perf_evlist__config,
93 * while this test executes only parse events method.
94 */
95 TEST_ASSERT_VAL("wrong period",
96 0 == evsel->attr.sample_period);
97 TEST_ASSERT_VAL("wrong config1",
98 0 == evsel->attr.config1);
99 TEST_ASSERT_VAL("wrong config2",
100 1 == evsel->attr.config2);
101 return 0;
102}
103
104static int test__checkevent_symbolic_alias(struct perf_evlist *evlist)
105{
106 struct perf_evsel *evsel = perf_evlist__first(evlist);
107
108 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
109 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
110 TEST_ASSERT_VAL("wrong config",
111 PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
112 return 0;
113}
114
115static int test__checkevent_genhw(struct perf_evlist *evlist)
116{
117 struct perf_evsel *evsel = perf_evlist__first(evlist);
118
119 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
120 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->attr.type);
121 TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->attr.config);
122 return 0;
123}
124
125static int test__checkevent_breakpoint(struct perf_evlist *evlist)
126{
127 struct perf_evsel *evsel = perf_evlist__first(evlist);
128
129 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
130 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
131 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
132 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
133 evsel->attr.bp_type);
134 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
135 evsel->attr.bp_len);
136 return 0;
137}
138
139static int test__checkevent_breakpoint_x(struct perf_evlist *evlist)
140{
141 struct perf_evsel *evsel = perf_evlist__first(evlist);
142
143 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
144 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
145 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
146 TEST_ASSERT_VAL("wrong bp_type",
147 HW_BREAKPOINT_X == evsel->attr.bp_type);
148 TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->attr.bp_len);
149 return 0;
150}
151
152static int test__checkevent_breakpoint_r(struct perf_evlist *evlist)
153{
154 struct perf_evsel *evsel = perf_evlist__first(evlist);
155
156 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
157 TEST_ASSERT_VAL("wrong type",
158 PERF_TYPE_BREAKPOINT == evsel->attr.type);
159 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
160 TEST_ASSERT_VAL("wrong bp_type",
161 HW_BREAKPOINT_R == evsel->attr.bp_type);
162 TEST_ASSERT_VAL("wrong bp_len",
163 HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
164 return 0;
165}
166
167static int test__checkevent_breakpoint_w(struct perf_evlist *evlist)
168{
169 struct perf_evsel *evsel = perf_evlist__first(evlist);
170
171 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
172 TEST_ASSERT_VAL("wrong type",
173 PERF_TYPE_BREAKPOINT == evsel->attr.type);
174 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
175 TEST_ASSERT_VAL("wrong bp_type",
176 HW_BREAKPOINT_W == evsel->attr.bp_type);
177 TEST_ASSERT_VAL("wrong bp_len",
178 HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
179 return 0;
180}
181
182static int test__checkevent_breakpoint_rw(struct perf_evlist *evlist)
183{
184 struct perf_evsel *evsel = perf_evlist__first(evlist);
185
186 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
187 TEST_ASSERT_VAL("wrong type",
188 PERF_TYPE_BREAKPOINT == evsel->attr.type);
189 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
190 TEST_ASSERT_VAL("wrong bp_type",
191 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->attr.bp_type);
192 TEST_ASSERT_VAL("wrong bp_len",
193 HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
194 return 0;
195}
196
197static int test__checkevent_tracepoint_modifier(struct perf_evlist *evlist)
198{
199 struct perf_evsel *evsel = perf_evlist__first(evlist);
200
201 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
202 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
203 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
204 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
205
206 return test__checkevent_tracepoint(evlist);
207}
208
209static int
210test__checkevent_tracepoint_multi_modifier(struct perf_evlist *evlist)
211{
212 struct perf_evsel *evsel;
213
214 TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
215
216 evlist__for_each_entry(evlist, evsel) {
217 TEST_ASSERT_VAL("wrong exclude_user",
218 !evsel->attr.exclude_user);
219 TEST_ASSERT_VAL("wrong exclude_kernel",
220 evsel->attr.exclude_kernel);
221 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
222 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
223 }
224
225 return test__checkevent_tracepoint_multi(evlist);
226}
227
228static int test__checkevent_raw_modifier(struct perf_evlist *evlist)
229{
230 struct perf_evsel *evsel = perf_evlist__first(evlist);
231
232 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
233 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
234 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
235 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
236
237 return test__checkevent_raw(evlist);
238}
239
240static int test__checkevent_numeric_modifier(struct perf_evlist *evlist)
241{
242 struct perf_evsel *evsel = perf_evlist__first(evlist);
243
244 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
245 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
246 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
247 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
248
249 return test__checkevent_numeric(evlist);
250}
251
252static int test__checkevent_symbolic_name_modifier(struct perf_evlist *evlist)
253{
254 struct perf_evsel *evsel = perf_evlist__first(evlist);
255
256 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
257 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
258 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
259 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
260
261 return test__checkevent_symbolic_name(evlist);
262}
263
264static int test__checkevent_exclude_host_modifier(struct perf_evlist *evlist)
265{
266 struct perf_evsel *evsel = perf_evlist__first(evlist);
267
268 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
269 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
270
271 return test__checkevent_symbolic_name(evlist);
272}
273
274static int test__checkevent_exclude_guest_modifier(struct perf_evlist *evlist)
275{
276 struct perf_evsel *evsel = perf_evlist__first(evlist);
277
278 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
279 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
280
281 return test__checkevent_symbolic_name(evlist);
282}
283
284static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist)
285{
286 struct perf_evsel *evsel = perf_evlist__first(evlist);
287
288 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
289 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
290 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
291 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
292
293 return test__checkevent_symbolic_alias(evlist);
294}
295
296static int test__checkevent_genhw_modifier(struct perf_evlist *evlist)
297{
298 struct perf_evsel *evsel = perf_evlist__first(evlist);
299
300 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
301 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
302 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
303 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
304
305 return test__checkevent_genhw(evlist);
306}
307
308static int test__checkevent_exclude_idle_modifier(struct perf_evlist *evlist)
309{
310 struct perf_evsel *evsel = perf_evlist__first(evlist);
311
312 TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle);
313 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
314 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
315 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
316 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
317 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
318 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
319
320 return test__checkevent_symbolic_name(evlist);
321}
322
323static int test__checkevent_exclude_idle_modifier_1(struct perf_evlist *evlist)
324{
325 struct perf_evsel *evsel = perf_evlist__first(evlist);
326
327 TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle);
328 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
329 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
330 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
331 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
332 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
333 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
334
335 return test__checkevent_symbolic_name(evlist);
336}
337
338static int test__checkevent_breakpoint_modifier(struct perf_evlist *evlist)
339{
340 struct perf_evsel *evsel = perf_evlist__first(evlist);
341
342
343 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
344 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
345 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
346 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
347 TEST_ASSERT_VAL("wrong name",
348 !strcmp(perf_evsel__name(evsel), "mem:0:u"));
349
350 return test__checkevent_breakpoint(evlist);
351}
352
353static int test__checkevent_breakpoint_x_modifier(struct perf_evlist *evlist)
354{
355 struct perf_evsel *evsel = perf_evlist__first(evlist);
356
357 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
358 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
359 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
360 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
361 TEST_ASSERT_VAL("wrong name",
362 !strcmp(perf_evsel__name(evsel), "mem:0:x:k"));
363
364 return test__checkevent_breakpoint_x(evlist);
365}
366
367static int test__checkevent_breakpoint_r_modifier(struct perf_evlist *evlist)
368{
369 struct perf_evsel *evsel = perf_evlist__first(evlist);
370
371 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
372 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
373 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
374 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
375 TEST_ASSERT_VAL("wrong name",
376 !strcmp(perf_evsel__name(evsel), "mem:0:r:hp"));
377
378 return test__checkevent_breakpoint_r(evlist);
379}
380
381static int test__checkevent_breakpoint_w_modifier(struct perf_evlist *evlist)
382{
383 struct perf_evsel *evsel = perf_evlist__first(evlist);
384
385 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
386 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
387 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
388 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
389 TEST_ASSERT_VAL("wrong name",
390 !strcmp(perf_evsel__name(evsel), "mem:0:w:up"));
391
392 return test__checkevent_breakpoint_w(evlist);
393}
394
395static int test__checkevent_breakpoint_rw_modifier(struct perf_evlist *evlist)
396{
397 struct perf_evsel *evsel = perf_evlist__first(evlist);
398
399 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
400 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
401 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
402 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
403 TEST_ASSERT_VAL("wrong name",
404 !strcmp(perf_evsel__name(evsel), "mem:0:rw:kp"));
405
406 return test__checkevent_breakpoint_rw(evlist);
407}
408
409static int test__checkevent_pmu(struct perf_evlist *evlist)
410{
411
412 struct perf_evsel *evsel = perf_evlist__first(evlist);
413
414 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
415 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
416 TEST_ASSERT_VAL("wrong config", 10 == evsel->attr.config);
417 TEST_ASSERT_VAL("wrong config1", 1 == evsel->attr.config1);
418 TEST_ASSERT_VAL("wrong config2", 3 == evsel->attr.config2);
419 /*
420 * The period value gets configured within perf_evlist__config,
421 * while this test executes only parse events method.
422 */
423 TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period);
424
425 return 0;
426}
427
428static int test__checkevent_list(struct perf_evlist *evlist)
429{
430 struct perf_evsel *evsel = perf_evlist__first(evlist);
431
432 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
433
434 /* r1 */
435 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
436 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
437 TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1);
438 TEST_ASSERT_VAL("wrong config2", 0 == evsel->attr.config2);
439 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
440 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
441 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
442 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
443
444 /* syscalls:sys_enter_openat:k */
445 evsel = perf_evsel__next(evsel);
446 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
447 TEST_ASSERT_VAL("wrong sample_type",
448 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
449 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
450 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
451 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
452 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
453 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
454
455 /* 1:1:hp */
456 evsel = perf_evsel__next(evsel);
457 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
458 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
459 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
460 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
461 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
462 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
463
464 return 0;
465}
466
467static int test__checkevent_pmu_name(struct perf_evlist *evlist)
468{
469 struct perf_evsel *evsel = perf_evlist__first(evlist);
470
471 /* cpu/config=1,name=krava/u */
472 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
473 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
474 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
475 TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava"));
476
477 /* cpu/config=2/u" */
478 evsel = perf_evsel__next(evsel);
479 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
480 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
481 TEST_ASSERT_VAL("wrong config", 2 == evsel->attr.config);
482 TEST_ASSERT_VAL("wrong name",
483 !strcmp(perf_evsel__name(evsel), "cpu/config=2/u"));
484
485 return 0;
486}
487
488static int test__checkevent_pmu_partial_time_callgraph(struct perf_evlist *evlist)
489{
490 struct perf_evsel *evsel = perf_evlist__first(evlist);
491
492 /* cpu/config=1,call-graph=fp,time,period=100000/ */
493 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
494 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
495 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
496 /*
497 * The period, time and callgraph value gets configured
498 * within perf_evlist__config,
499 * while this test executes only parse events method.
500 */
501 TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period);
502 TEST_ASSERT_VAL("wrong callgraph", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type));
503 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->attr.sample_type));
504
505 /* cpu/config=2,call-graph=no,time=0,period=2000/ */
506 evsel = perf_evsel__next(evsel);
507 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
508 TEST_ASSERT_VAL("wrong config", 2 == evsel->attr.config);
509 /*
510 * The period, time and callgraph value gets configured
511 * within perf_evlist__config,
512 * while this test executes only parse events method.
513 */
514 TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period);
515 TEST_ASSERT_VAL("wrong callgraph", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type));
516 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->attr.sample_type));
517
518 return 0;
519}
520
521static int test__checkevent_pmu_events(struct perf_evlist *evlist)
522{
523 struct perf_evsel *evsel = perf_evlist__first(evlist);
524
525 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
526 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
527 TEST_ASSERT_VAL("wrong exclude_user",
528 !evsel->attr.exclude_user);
529 TEST_ASSERT_VAL("wrong exclude_kernel",
530 evsel->attr.exclude_kernel);
531 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
532 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
533 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
534
535 return 0;
536}
537
538
539static int test__checkevent_pmu_events_mix(struct perf_evlist *evlist)
540{
541 struct perf_evsel *evsel = perf_evlist__first(evlist);
542
543 /* pmu-event:u */
544 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
545 TEST_ASSERT_VAL("wrong exclude_user",
546 !evsel->attr.exclude_user);
547 TEST_ASSERT_VAL("wrong exclude_kernel",
548 evsel->attr.exclude_kernel);
549 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
550 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
551 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
552
553 /* cpu/pmu-event/u*/
554 evsel = perf_evsel__next(evsel);
555 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
556 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
557 TEST_ASSERT_VAL("wrong exclude_user",
558 !evsel->attr.exclude_user);
559 TEST_ASSERT_VAL("wrong exclude_kernel",
560 evsel->attr.exclude_kernel);
561 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
562 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
563 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
564
565 return 0;
566}
567
568static int test__checkterms_simple(struct list_head *terms)
569{
570 struct parse_events_term *term;
571
572 /* config=10 */
573 term = list_entry(terms->next, struct parse_events_term, list);
574 TEST_ASSERT_VAL("wrong type term",
575 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
576 TEST_ASSERT_VAL("wrong type val",
577 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
578 TEST_ASSERT_VAL("wrong val", term->val.num == 10);
579 TEST_ASSERT_VAL("wrong config", !term->config);
580
581 /* config1 */
582 term = list_entry(term->list.next, struct parse_events_term, list);
583 TEST_ASSERT_VAL("wrong type term",
584 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
585 TEST_ASSERT_VAL("wrong type val",
586 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
587 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
588 TEST_ASSERT_VAL("wrong config", !term->config);
589
590 /* config2=3 */
591 term = list_entry(term->list.next, struct parse_events_term, list);
592 TEST_ASSERT_VAL("wrong type term",
593 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
594 TEST_ASSERT_VAL("wrong type val",
595 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
596 TEST_ASSERT_VAL("wrong val", term->val.num == 3);
597 TEST_ASSERT_VAL("wrong config", !term->config);
598
599 /* umask=1*/
600 term = list_entry(term->list.next, struct parse_events_term, list);
601 TEST_ASSERT_VAL("wrong type term",
602 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
603 TEST_ASSERT_VAL("wrong type val",
604 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
605 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
606 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
607
608 return 0;
609}
610
611static int test__group1(struct perf_evlist *evlist)
612{
613 struct perf_evsel *evsel, *leader;
614
615 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
616 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
617
618 /* instructions:k */
619 evsel = leader = perf_evlist__first(evlist);
620 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
621 TEST_ASSERT_VAL("wrong config",
622 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
623 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
624 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
625 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
626 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
627 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
628 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
629 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
630 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
631 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
632 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
633
634 /* cycles:upp */
635 evsel = perf_evsel__next(evsel);
636 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
637 TEST_ASSERT_VAL("wrong config",
638 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
639 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
640 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
641 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
642 /* use of precise requires exclude_guest */
643 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
644 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
645 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
646 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
647 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
648 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
649
650 return 0;
651}
652
653static int test__group2(struct perf_evlist *evlist)
654{
655 struct perf_evsel *evsel, *leader;
656
657 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
658 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
659
660 /* faults + :ku modifier */
661 evsel = leader = perf_evlist__first(evlist);
662 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
663 TEST_ASSERT_VAL("wrong config",
664 PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
665 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
666 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
667 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
668 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
669 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
670 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
671 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
672 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
673 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
674 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
675
676 /* cache-references + :u modifier */
677 evsel = perf_evsel__next(evsel);
678 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
679 TEST_ASSERT_VAL("wrong config",
680 PERF_COUNT_HW_CACHE_REFERENCES == evsel->attr.config);
681 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
682 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
683 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
684 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
685 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
686 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
687 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
688 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
689 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
690
691 /* cycles:k */
692 evsel = perf_evsel__next(evsel);
693 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
694 TEST_ASSERT_VAL("wrong config",
695 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
696 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
697 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
698 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
699 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
700 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
701 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
702 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
703 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
704
705 return 0;
706}
707
708static int test__group3(struct perf_evlist *evlist __maybe_unused)
709{
710 struct perf_evsel *evsel, *leader;
711
712 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
713 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
714
715 /* group1 syscalls:sys_enter_openat:H */
716 evsel = leader = perf_evlist__first(evlist);
717 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
718 TEST_ASSERT_VAL("wrong sample_type",
719 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
720 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
721 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
722 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
723 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
724 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
725 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
726 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
727 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
728 TEST_ASSERT_VAL("wrong group name",
729 !strcmp(leader->group_name, "group1"));
730 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
731 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
732 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
733
734 /* group1 cycles:kppp */
735 evsel = perf_evsel__next(evsel);
736 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
737 TEST_ASSERT_VAL("wrong config",
738 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
739 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
740 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
741 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
742 /* use of precise requires exclude_guest */
743 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
744 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
745 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 3);
746 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
747 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
748 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
749 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
750
751 /* group2 cycles + G modifier */
752 evsel = leader = perf_evsel__next(evsel);
753 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
754 TEST_ASSERT_VAL("wrong config",
755 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
756 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
757 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
758 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
759 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
760 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
761 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
762 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
763 TEST_ASSERT_VAL("wrong group name",
764 !strcmp(leader->group_name, "group2"));
765 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
766 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
767 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
768
769 /* group2 1:3 + G modifier */
770 evsel = perf_evsel__next(evsel);
771 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
772 TEST_ASSERT_VAL("wrong config", 3 == evsel->attr.config);
773 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
774 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
775 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
776 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
777 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
778 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
779 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
780 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
781 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
782
783 /* instructions:u */
784 evsel = perf_evsel__next(evsel);
785 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
786 TEST_ASSERT_VAL("wrong config",
787 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
788 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
789 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
790 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
791 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
792 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
793 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
794 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
795 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
796
797 return 0;
798}
799
800static int test__group4(struct perf_evlist *evlist __maybe_unused)
801{
802 struct perf_evsel *evsel, *leader;
803
804 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
805 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
806
807 /* cycles:u + p */
808 evsel = leader = perf_evlist__first(evlist);
809 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
810 TEST_ASSERT_VAL("wrong config",
811 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
812 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
813 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
814 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
815 /* use of precise requires exclude_guest */
816 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
817 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
818 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 1);
819 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
820 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
821 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
822 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
823 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
824
825 /* instructions:kp + p */
826 evsel = perf_evsel__next(evsel);
827 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
828 TEST_ASSERT_VAL("wrong config",
829 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
830 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
831 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
832 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
833 /* use of precise requires exclude_guest */
834 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
835 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
836 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
837 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
838 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
839 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
840
841 return 0;
842}
843
844static int test__group5(struct perf_evlist *evlist __maybe_unused)
845{
846 struct perf_evsel *evsel, *leader;
847
848 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
849 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
850
851 /* cycles + G */
852 evsel = leader = perf_evlist__first(evlist);
853 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
854 TEST_ASSERT_VAL("wrong config",
855 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
856 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
857 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
858 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
859 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
860 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
861 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
862 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
863 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
864 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
865 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
866 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
867
868 /* instructions + G */
869 evsel = perf_evsel__next(evsel);
870 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
871 TEST_ASSERT_VAL("wrong config",
872 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
873 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
874 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
875 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
876 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
877 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
878 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
879 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
880 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
881 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
882
883 /* cycles:G */
884 evsel = leader = perf_evsel__next(evsel);
885 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
886 TEST_ASSERT_VAL("wrong config",
887 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
888 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
889 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
890 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
891 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
892 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
893 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
894 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
895 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
896 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
897 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
898 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
899
900 /* instructions:G */
901 evsel = perf_evsel__next(evsel);
902 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
903 TEST_ASSERT_VAL("wrong config",
904 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
905 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
906 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
907 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
908 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
909 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
910 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
911 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
912 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
913
914 /* cycles */
915 evsel = perf_evsel__next(evsel);
916 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
917 TEST_ASSERT_VAL("wrong config",
918 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
919 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
920 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
921 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
922 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
923 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
924 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
925 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
926
927 return 0;
928}
929
930static int test__group_gh1(struct perf_evlist *evlist)
931{
932 struct perf_evsel *evsel, *leader;
933
934 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
935 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
936
937 /* cycles + :H group modifier */
938 evsel = leader = perf_evlist__first(evlist);
939 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
940 TEST_ASSERT_VAL("wrong config",
941 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
942 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
943 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
944 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
945 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
946 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
947 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
948 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
949 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
950 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
951 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
952
953 /* cache-misses:G + :H group modifier */
954 evsel = perf_evsel__next(evsel);
955 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
956 TEST_ASSERT_VAL("wrong config",
957 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
958 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
959 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
960 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
961 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
962 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
963 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
964 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
965 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
966
967 return 0;
968}
969
970static int test__group_gh2(struct perf_evlist *evlist)
971{
972 struct perf_evsel *evsel, *leader;
973
974 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
975 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
976
977 /* cycles + :G group modifier */
978 evsel = leader = perf_evlist__first(evlist);
979 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
980 TEST_ASSERT_VAL("wrong config",
981 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
982 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
983 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
984 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
985 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
986 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
987 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
988 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
989 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
990 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
991 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
992
993 /* cache-misses:H + :G group modifier */
994 evsel = perf_evsel__next(evsel);
995 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
996 TEST_ASSERT_VAL("wrong config",
997 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
998 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
999 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
1000 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
1001 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
1002 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1003 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1004 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1005 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
1006
1007 return 0;
1008}
1009
1010static int test__group_gh3(struct perf_evlist *evlist)
1011{
1012 struct perf_evsel *evsel, *leader;
1013
1014 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
1015 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1016
1017 /* cycles:G + :u group modifier */
1018 evsel = leader = perf_evlist__first(evlist);
1019 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1020 TEST_ASSERT_VAL("wrong config",
1021 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
1022 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1023 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1024 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1025 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
1026 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
1027 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1028 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1029 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
1030 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
1031 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
1032
1033 /* cache-misses:H + :u group modifier */
1034 evsel = perf_evsel__next(evsel);
1035 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1036 TEST_ASSERT_VAL("wrong config",
1037 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
1038 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1039 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1040 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1041 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1042 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1043 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1044 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1045 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
1046
1047 return 0;
1048}
1049
1050static int test__group_gh4(struct perf_evlist *evlist)
1051{
1052 struct perf_evsel *evsel, *leader;
1053
1054 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
1055 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1056
1057 /* cycles:G + :uG group modifier */
1058 evsel = leader = perf_evlist__first(evlist);
1059 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1060 TEST_ASSERT_VAL("wrong config",
1061 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
1062 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1063 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1064 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1065 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
1066 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
1067 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1068 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1069 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
1070 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
1071 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
1072
1073 /* cache-misses:H + :uG group modifier */
1074 evsel = perf_evsel__next(evsel);
1075 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1076 TEST_ASSERT_VAL("wrong config",
1077 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
1078 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1079 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1080 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1081 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
1082 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1083 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1084 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1085 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
1086
1087 return 0;
1088}
1089
1090static int test__leader_sample1(struct perf_evlist *evlist)
1091{
1092 struct perf_evsel *evsel, *leader;
1093
1094 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
1095
1096 /* cycles - sampling group leader */
1097 evsel = leader = perf_evlist__first(evlist);
1098 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1099 TEST_ASSERT_VAL("wrong config",
1100 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
1101 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1102 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
1103 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
1104 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1105 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1106 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1107 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1108 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1109 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1110
1111 /* cache-misses - not sampling */
1112 evsel = perf_evsel__next(evsel);
1113 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1114 TEST_ASSERT_VAL("wrong config",
1115 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
1116 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1117 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
1118 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
1119 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1120 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1121 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1122 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1123 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1124
1125 /* branch-misses - not sampling */
1126 evsel = perf_evsel__next(evsel);
1127 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1128 TEST_ASSERT_VAL("wrong config",
1129 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
1130 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1131 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
1132 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
1133 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1134 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1135 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1136 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1137 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1138 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1139
1140 return 0;
1141}
1142
1143static int test__leader_sample2(struct perf_evlist *evlist __maybe_unused)
1144{
1145 struct perf_evsel *evsel, *leader;
1146
1147 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
1148
1149 /* instructions - sampling group leader */
1150 evsel = leader = perf_evlist__first(evlist);
1151 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1152 TEST_ASSERT_VAL("wrong config",
1153 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
1154 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1155 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1156 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1157 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1158 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1159 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1160 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1161 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1162 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1163
1164 /* branch-misses - not sampling */
1165 evsel = perf_evsel__next(evsel);
1166 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1167 TEST_ASSERT_VAL("wrong config",
1168 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
1169 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1170 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1171 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1172 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1173 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1174 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1175 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1176 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1177 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1178
1179 return 0;
1180}
1181
1182static int test__checkevent_pinned_modifier(struct perf_evlist *evlist)
1183{
1184 struct perf_evsel *evsel = perf_evlist__first(evlist);
1185
1186 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1187 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1188 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1189 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
1190 TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);
1191
1192 return test__checkevent_symbolic_name(evlist);
1193}
1194
1195static int test__pinned_group(struct perf_evlist *evlist)
1196{
1197 struct perf_evsel *evsel, *leader;
1198
1199 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
1200
1201 /* cycles - group leader */
1202 evsel = leader = perf_evlist__first(evlist);
1203 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1204 TEST_ASSERT_VAL("wrong config",
1205 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
1206 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1207 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1208 TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);
1209
1210 /* cache-misses - can not be pinned, but will go on with the leader */
1211 evsel = perf_evsel__next(evsel);
1212 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1213 TEST_ASSERT_VAL("wrong config",
1214 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
1215 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
1216
1217 /* branch-misses - ditto */
1218 evsel = perf_evsel__next(evsel);
1219 TEST_ASSERT_VAL("wrong config",
1220 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
1221 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
1222
1223 return 0;
1224}
1225
1226static int test__checkevent_breakpoint_len(struct perf_evlist *evlist)
1227{
1228 struct perf_evsel *evsel = perf_evlist__first(evlist);
1229
1230 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
1231 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
1232 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
1233 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
1234 evsel->attr.bp_type);
1235 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 ==
1236 evsel->attr.bp_len);
1237
1238 return 0;
1239}
1240
1241static int test__checkevent_breakpoint_len_w(struct perf_evlist *evlist)
1242{
1243 struct perf_evsel *evsel = perf_evlist__first(evlist);
1244
1245 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
1246 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
1247 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
1248 TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W ==
1249 evsel->attr.bp_type);
1250 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 ==
1251 evsel->attr.bp_len);
1252
1253 return 0;
1254}
1255
1256static int
1257test__checkevent_breakpoint_len_rw_modifier(struct perf_evlist *evlist)
1258{
1259 struct perf_evsel *evsel = perf_evlist__first(evlist);
1260
1261 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1262 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1263 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1264 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1265
1266 return test__checkevent_breakpoint_rw(evlist);
1267}
1268
1269static int test__checkevent_precise_max_modifier(struct perf_evlist *evlist)
1270{
1271 struct perf_evsel *evsel = perf_evlist__first(evlist);
1272
1273 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
1274 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
1275 TEST_ASSERT_VAL("wrong config",
1276 PERF_COUNT_SW_TASK_CLOCK == evsel->attr.config);
1277 return 0;
1278}
1279
1280static int test__checkevent_config_symbol(struct perf_evlist *evlist)
1281{
1282 struct perf_evsel *evsel = perf_evlist__first(evlist);
1283
1284 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "insn") == 0);
1285 return 0;
1286}
1287
1288static int test__checkevent_config_raw(struct perf_evlist *evlist)
1289{
1290 struct perf_evsel *evsel = perf_evlist__first(evlist);
1291
1292 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "rawpmu") == 0);
1293 return 0;
1294}
1295
1296static int test__checkevent_config_num(struct perf_evlist *evlist)
1297{
1298 struct perf_evsel *evsel = perf_evlist__first(evlist);
1299
1300 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "numpmu") == 0);
1301 return 0;
1302}
1303
1304static int test__checkevent_config_cache(struct perf_evlist *evlist)
1305{
1306 struct perf_evsel *evsel = perf_evlist__first(evlist);
1307
1308 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "cachepmu") == 0);
1309 return 0;
1310}
1311
1312static int count_tracepoints(void)
1313{
1314 struct dirent *events_ent;
1315 DIR *events_dir;
1316 int cnt = 0;
1317
1318 events_dir = opendir(tracing_events_path);
1319
1320 TEST_ASSERT_VAL("Can't open events dir", events_dir);
1321
1322 while ((events_ent = readdir(events_dir))) {
1323 char sys_path[PATH_MAX];
1324 struct dirent *sys_ent;
1325 DIR *sys_dir;
1326
1327 if (!strcmp(events_ent->d_name, ".")
1328 || !strcmp(events_ent->d_name, "..")
1329 || !strcmp(events_ent->d_name, "enable")
1330 || !strcmp(events_ent->d_name, "header_event")
1331 || !strcmp(events_ent->d_name, "header_page"))
1332 continue;
1333
1334 scnprintf(sys_path, PATH_MAX, "%s/%s",
1335 tracing_events_path, events_ent->d_name);
1336
1337 sys_dir = opendir(sys_path);
1338 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1339
1340 while ((sys_ent = readdir(sys_dir))) {
1341 if (!strcmp(sys_ent->d_name, ".")
1342 || !strcmp(sys_ent->d_name, "..")
1343 || !strcmp(sys_ent->d_name, "enable")
1344 || !strcmp(sys_ent->d_name, "filter"))
1345 continue;
1346
1347 cnt++;
1348 }
1349
1350 closedir(sys_dir);
1351 }
1352
1353 closedir(events_dir);
1354 return cnt;
1355}
1356
1357static int test__all_tracepoints(struct perf_evlist *evlist)
1358{
1359 TEST_ASSERT_VAL("wrong events count",
1360 count_tracepoints() == evlist->nr_entries);
1361
1362 return test__checkevent_tracepoint_multi(evlist);
1363}
1364
1365struct evlist_test {
1366 const char *name;
1367 __u32 type;
1368 const int id;
1369 int (*check)(struct perf_evlist *evlist);
1370};
1371
1372static struct evlist_test test__events[] = {
1373 {
1374 .name = "syscalls:sys_enter_openat",
1375 .check = test__checkevent_tracepoint,
1376 .id = 0,
1377 },
1378 {
1379 .name = "syscalls:*",
1380 .check = test__checkevent_tracepoint_multi,
1381 .id = 1,
1382 },
1383 {
1384 .name = "r1a",
1385 .check = test__checkevent_raw,
1386 .id = 2,
1387 },
1388 {
1389 .name = "1:1",
1390 .check = test__checkevent_numeric,
1391 .id = 3,
1392 },
1393 {
1394 .name = "instructions",
1395 .check = test__checkevent_symbolic_name,
1396 .id = 4,
1397 },
1398 {
1399 .name = "cycles/period=100000,config2/",
1400 .check = test__checkevent_symbolic_name_config,
1401 .id = 5,
1402 },
1403 {
1404 .name = "faults",
1405 .check = test__checkevent_symbolic_alias,
1406 .id = 6,
1407 },
1408 {
1409 .name = "L1-dcache-load-miss",
1410 .check = test__checkevent_genhw,
1411 .id = 7,
1412 },
1413 {
1414 .name = "mem:0",
1415 .check = test__checkevent_breakpoint,
1416 .id = 8,
1417 },
1418 {
1419 .name = "mem:0:x",
1420 .check = test__checkevent_breakpoint_x,
1421 .id = 9,
1422 },
1423 {
1424 .name = "mem:0:r",
1425 .check = test__checkevent_breakpoint_r,
1426 .id = 10,
1427 },
1428 {
1429 .name = "mem:0:w",
1430 .check = test__checkevent_breakpoint_w,
1431 .id = 11,
1432 },
1433 {
1434 .name = "syscalls:sys_enter_openat:k",
1435 .check = test__checkevent_tracepoint_modifier,
1436 .id = 12,
1437 },
1438 {
1439 .name = "syscalls:*:u",
1440 .check = test__checkevent_tracepoint_multi_modifier,
1441 .id = 13,
1442 },
1443 {
1444 .name = "r1a:kp",
1445 .check = test__checkevent_raw_modifier,
1446 .id = 14,
1447 },
1448 {
1449 .name = "1:1:hp",
1450 .check = test__checkevent_numeric_modifier,
1451 .id = 15,
1452 },
1453 {
1454 .name = "instructions:h",
1455 .check = test__checkevent_symbolic_name_modifier,
1456 .id = 16,
1457 },
1458 {
1459 .name = "faults:u",
1460 .check = test__checkevent_symbolic_alias_modifier,
1461 .id = 17,
1462 },
1463 {
1464 .name = "L1-dcache-load-miss:kp",
1465 .check = test__checkevent_genhw_modifier,
1466 .id = 18,
1467 },
1468 {
1469 .name = "mem:0:u",
1470 .check = test__checkevent_breakpoint_modifier,
1471 .id = 19,
1472 },
1473 {
1474 .name = "mem:0:x:k",
1475 .check = test__checkevent_breakpoint_x_modifier,
1476 .id = 20,
1477 },
1478 {
1479 .name = "mem:0:r:hp",
1480 .check = test__checkevent_breakpoint_r_modifier,
1481 .id = 21,
1482 },
1483 {
1484 .name = "mem:0:w:up",
1485 .check = test__checkevent_breakpoint_w_modifier,
1486 .id = 22,
1487 },
1488 {
1489 .name = "r1,syscalls:sys_enter_openat:k,1:1:hp",
1490 .check = test__checkevent_list,
1491 .id = 23,
1492 },
1493 {
1494 .name = "instructions:G",
1495 .check = test__checkevent_exclude_host_modifier,
1496 .id = 24,
1497 },
1498 {
1499 .name = "instructions:H",
1500 .check = test__checkevent_exclude_guest_modifier,
1501 .id = 25,
1502 },
1503 {
1504 .name = "mem:0:rw",
1505 .check = test__checkevent_breakpoint_rw,
1506 .id = 26,
1507 },
1508 {
1509 .name = "mem:0:rw:kp",
1510 .check = test__checkevent_breakpoint_rw_modifier,
1511 .id = 27,
1512 },
1513 {
1514 .name = "{instructions:k,cycles:upp}",
1515 .check = test__group1,
1516 .id = 28,
1517 },
1518 {
1519 .name = "{faults:k,cache-references}:u,cycles:k",
1520 .check = test__group2,
1521 .id = 29,
1522 },
1523 {
1524 .name = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
1525 .check = test__group3,
1526 .id = 30,
1527 },
1528 {
1529 .name = "{cycles:u,instructions:kp}:p",
1530 .check = test__group4,
1531 .id = 31,
1532 },
1533 {
1534 .name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
1535 .check = test__group5,
1536 .id = 32,
1537 },
1538 {
1539 .name = "*:*",
1540 .check = test__all_tracepoints,
1541 .id = 33,
1542 },
1543 {
1544 .name = "{cycles,cache-misses:G}:H",
1545 .check = test__group_gh1,
1546 .id = 34,
1547 },
1548 {
1549 .name = "{cycles,cache-misses:H}:G",
1550 .check = test__group_gh2,
1551 .id = 35,
1552 },
1553 {
1554 .name = "{cycles:G,cache-misses:H}:u",
1555 .check = test__group_gh3,
1556 .id = 36,
1557 },
1558 {
1559 .name = "{cycles:G,cache-misses:H}:uG",
1560 .check = test__group_gh4,
1561 .id = 37,
1562 },
1563 {
1564 .name = "{cycles,cache-misses,branch-misses}:S",
1565 .check = test__leader_sample1,
1566 .id = 38,
1567 },
1568 {
1569 .name = "{instructions,branch-misses}:Su",
1570 .check = test__leader_sample2,
1571 .id = 39,
1572 },
1573 {
1574 .name = "instructions:uDp",
1575 .check = test__checkevent_pinned_modifier,
1576 .id = 40,
1577 },
1578 {
1579 .name = "{cycles,cache-misses,branch-misses}:D",
1580 .check = test__pinned_group,
1581 .id = 41,
1582 },
1583 {
1584 .name = "mem:0/1",
1585 .check = test__checkevent_breakpoint_len,
1586 .id = 42,
1587 },
1588 {
1589 .name = "mem:0/2:w",
1590 .check = test__checkevent_breakpoint_len_w,
1591 .id = 43,
1592 },
1593 {
1594 .name = "mem:0/4:rw:u",
1595 .check = test__checkevent_breakpoint_len_rw_modifier,
1596 .id = 44
1597 },
1598#if defined(__s390x__)
1599 {
1600 .name = "kvm-s390:kvm_s390_create_vm",
1601 .check = test__checkevent_tracepoint,
1602 .id = 100,
1603 },
1604#endif
1605 {
1606 .name = "instructions:I",
1607 .check = test__checkevent_exclude_idle_modifier,
1608 .id = 45,
1609 },
1610 {
1611 .name = "instructions:kIG",
1612 .check = test__checkevent_exclude_idle_modifier_1,
1613 .id = 46,
1614 },
1615 {
1616 .name = "task-clock:P,cycles",
1617 .check = test__checkevent_precise_max_modifier,
1618 .id = 47,
1619 },
1620 {
1621 .name = "instructions/name=insn/",
1622 .check = test__checkevent_config_symbol,
1623 .id = 48,
1624 },
1625 {
1626 .name = "r1234/name=rawpmu/",
1627 .check = test__checkevent_config_raw,
1628 .id = 49,
1629 },
1630 {
1631 .name = "4:0x6530160/name=numpmu/",
1632 .check = test__checkevent_config_num,
1633 .id = 50,
1634 },
1635 {
1636 .name = "L1-dcache-misses/name=cachepmu/",
1637 .check = test__checkevent_config_cache,
1638 .id = 51,
1639 },
1640};
1641
1642static struct evlist_test test__events_pmu[] = {
1643 {
1644 .name = "cpu/config=10,config1,config2=3,period=1000/u",
1645 .check = test__checkevent_pmu,
1646 .id = 0,
1647 },
1648 {
1649 .name = "cpu/config=1,name=krava/u,cpu/config=2/u",
1650 .check = test__checkevent_pmu_name,
1651 .id = 1,
1652 },
1653 {
1654 .name = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/",
1655 .check = test__checkevent_pmu_partial_time_callgraph,
1656 .id = 2,
1657 },
1658};
1659
1660struct terms_test {
1661 const char *str;
1662 __u32 type;
1663 int (*check)(struct list_head *terms);
1664};
1665
1666static struct terms_test test__terms[] = {
1667 [0] = {
1668 .str = "config=10,config1,config2=3,umask=1",
1669 .check = test__checkterms_simple,
1670 },
1671};
1672
1673static int test_event(struct evlist_test *e)
1674{
1675 struct perf_evlist *evlist;
1676 int ret;
1677
1678 evlist = perf_evlist__new();
1679 if (evlist == NULL)
1680 return -ENOMEM;
1681
1682 ret = parse_events(evlist, e->name, NULL);
1683 if (ret) {
1684 pr_debug("failed to parse event '%s', err %d\n",
1685 e->name, ret);
1686 } else {
1687 ret = e->check(evlist);
1688 }
1689
1690 perf_evlist__delete(evlist);
1691
1692 return ret;
1693}
1694
1695static int test_events(struct evlist_test *events, unsigned cnt)
1696{
1697 int ret1, ret2 = 0;
1698 unsigned i;
1699
1700 for (i = 0; i < cnt; i++) {
1701 struct evlist_test *e = &events[i];
1702
1703 pr_debug("running test %d '%s'\n", e->id, e->name);
1704 ret1 = test_event(e);
1705 if (ret1)
1706 ret2 = ret1;
1707 }
1708
1709 return ret2;
1710}
1711
1712static int test_term(struct terms_test *t)
1713{
1714 struct list_head terms;
1715 int ret;
1716
1717 INIT_LIST_HEAD(&terms);
1718
1719 ret = parse_events_terms(&terms, t->str);
1720 if (ret) {
1721 pr_debug("failed to parse terms '%s', err %d\n",
1722 t->str , ret);
1723 return ret;
1724 }
1725
1726 ret = t->check(&terms);
1727 parse_events_terms__purge(&terms);
1728
1729 return ret;
1730}
1731
1732static int test_terms(struct terms_test *terms, unsigned cnt)
1733{
1734 int ret = 0;
1735 unsigned i;
1736
1737 for (i = 0; i < cnt; i++) {
1738 struct terms_test *t = &terms[i];
1739
1740 pr_debug("running test %d '%s'\n", i, t->str);
1741 ret = test_term(t);
1742 if (ret)
1743 break;
1744 }
1745
1746 return ret;
1747}
1748
1749static int test_pmu(void)
1750{
1751 struct stat st;
1752 char path[PATH_MAX];
1753 int ret;
1754
1755 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
1756 sysfs__mountpoint());
1757
1758 ret = stat(path, &st);
1759 if (ret)
1760 pr_debug("omitting PMU cpu tests\n");
1761 return !ret;
1762}
1763
1764static int test_pmu_events(void)
1765{
1766 struct stat st;
1767 char path[PATH_MAX];
1768 struct dirent *ent;
1769 DIR *dir;
1770 int ret;
1771
1772 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
1773 sysfs__mountpoint());
1774
1775 ret = stat(path, &st);
1776 if (ret) {
1777 pr_debug("omitting PMU cpu events tests\n");
1778 return 0;
1779 }
1780
1781 dir = opendir(path);
1782 if (!dir) {
1783 pr_debug("can't open pmu event dir");
1784 return -1;
1785 }
1786
1787 while (!ret && (ent = readdir(dir))) {
1788 struct evlist_test e;
1789 char name[2 * NAME_MAX + 1 + 12 + 3];
1790
1791 /* Names containing . are special and cannot be used directly */
1792 if (strchr(ent->d_name, '.'))
1793 continue;
1794
1795 snprintf(name, sizeof(name), "cpu/event=%s/u", ent->d_name);
1796
1797 e.name = name;
1798 e.check = test__checkevent_pmu_events;
1799
1800 ret = test_event(&e);
1801 if (ret)
1802 break;
1803 snprintf(name, sizeof(name), "%s:u,cpu/event=%s/u", ent->d_name, ent->d_name);
1804 e.name = name;
1805 e.check = test__checkevent_pmu_events_mix;
1806 ret = test_event(&e);
1807 }
1808
1809 closedir(dir);
1810 return ret;
1811}
1812
1813int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused)
1814{
1815 int ret1, ret2 = 0;
1816
1817#define TEST_EVENTS(tests) \
1818do { \
1819 ret1 = test_events(tests, ARRAY_SIZE(tests)); \
1820 if (!ret2) \
1821 ret2 = ret1; \
1822} while (0)
1823
1824 TEST_EVENTS(test__events);
1825
1826 if (test_pmu())
1827 TEST_EVENTS(test__events_pmu);
1828
1829 if (test_pmu()) {
1830 int ret = test_pmu_events();
1831 if (ret)
1832 return ret;
1833 }
1834
1835 ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
1836 if (!ret2)
1837 ret2 = ret1;
1838
1839 return ret2;
1840}