projects / deliverable / linux.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
Merge tag 'regulator-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
[deliverable/linux.git] / tools / perf / tests / parse-events.c
1
2 #include "parse-events.h"
3 #include "evsel.h"
4 #include "evlist.h"
5 #include "fs.h"
6 #include <lk/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
13 static 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
26 static 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 list_for_each_entry(evsel, &evlist->entries, node) {
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
44 static 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
54 static 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
64 static 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
75 static 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
92 static 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
103 static 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
113 static 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
127 static 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
140 static 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
155 static 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
170 static 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
185 static 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
197 static int
198 test__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 list_for_each_entry(evsel, &evlist->entries, node) {
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
216 static 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
228 static 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
240 static 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
252 static 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
262 static 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
272 static 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
284 static 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
296 static 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
311 static 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
325 static 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
339 static 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
353 static 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
367 static 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
382 static 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
421 static 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
442 static int test__checkevent_pmu_events(struct perf_evlist *evlist)
443 {
444 struct perf_evsel *evsel;
445
446 evsel = list_entry(evlist->entries.next, struct perf_evsel, node);
447 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
448 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
449 TEST_ASSERT_VAL("wrong exclude_user",
450 !evsel->attr.exclude_user);
451 TEST_ASSERT_VAL("wrong exclude_kernel",
452 evsel->attr.exclude_kernel);
453 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
454 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
455 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
456
457 return 0;
458 }
459
460 static int test__checkterms_simple(struct list_head *terms)
461 {
462 struct parse_events_term *term;
463
464 /* config=10 */
465 term = list_entry(terms->next, struct parse_events_term, list);
466 TEST_ASSERT_VAL("wrong type term",
467 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
468 TEST_ASSERT_VAL("wrong type val",
469 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
470 TEST_ASSERT_VAL("wrong val", term->val.num == 10);
471 TEST_ASSERT_VAL("wrong config", !term->config);
472
473 /* config1 */
474 term = list_entry(term->list.next, struct parse_events_term, list);
475 TEST_ASSERT_VAL("wrong type term",
476 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
477 TEST_ASSERT_VAL("wrong type val",
478 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
479 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
480 TEST_ASSERT_VAL("wrong config", !term->config);
481
482 /* config2=3 */
483 term = list_entry(term->list.next, struct parse_events_term, list);
484 TEST_ASSERT_VAL("wrong type term",
485 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
486 TEST_ASSERT_VAL("wrong type val",
487 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
488 TEST_ASSERT_VAL("wrong val", term->val.num == 3);
489 TEST_ASSERT_VAL("wrong config", !term->config);
490
491 /* umask=1*/
492 term = list_entry(term->list.next, struct parse_events_term, list);
493 TEST_ASSERT_VAL("wrong type term",
494 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
495 TEST_ASSERT_VAL("wrong type val",
496 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
497 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
498 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
499
500 return 0;
501 }
502
503 static int test__group1(struct perf_evlist *evlist)
504 {
505 struct perf_evsel *evsel, *leader;
506
507 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
508 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
509
510 /* instructions:k */
511 evsel = leader = perf_evlist__first(evlist);
512 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
513 TEST_ASSERT_VAL("wrong config",
514 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
515 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
516 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
517 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
518 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
519 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
520 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
521 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
522 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
523 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
524 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
525
526 /* cycles:upp */
527 evsel = perf_evsel__next(evsel);
528 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
529 TEST_ASSERT_VAL("wrong config",
530 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
531 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
532 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
533 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
534 /* use of precise requires exclude_guest */
535 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
536 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
537 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
538 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
539 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
540 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
541
542 return 0;
543 }
544
545 static int test__group2(struct perf_evlist *evlist)
546 {
547 struct perf_evsel *evsel, *leader;
548
549 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
550 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
551
552 /* faults + :ku modifier */
553 evsel = leader = perf_evlist__first(evlist);
554 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
555 TEST_ASSERT_VAL("wrong config",
556 PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
557 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
558 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
559 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
560 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
561 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
562 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
563 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
564 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
565 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
566 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
567
568 /* cache-references + :u modifier */
569 evsel = perf_evsel__next(evsel);
570 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
571 TEST_ASSERT_VAL("wrong config",
572 PERF_COUNT_HW_CACHE_REFERENCES == evsel->attr.config);
573 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
574 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
575 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
576 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
577 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
578 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
579 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
580 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
581 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
582
583 /* cycles:k */
584 evsel = perf_evsel__next(evsel);
585 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
586 TEST_ASSERT_VAL("wrong config",
587 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
588 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
589 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
590 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
591 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
592 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
593 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
594 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
595 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
596
597 return 0;
598 }
599
600 static int test__group3(struct perf_evlist *evlist __maybe_unused)
601 {
602 struct perf_evsel *evsel, *leader;
603
604 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
605 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
606
607 /* group1 syscalls:sys_enter_open:H */
608 evsel = leader = perf_evlist__first(evlist);
609 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
610 TEST_ASSERT_VAL("wrong sample_type",
611 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
612 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
613 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
614 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
615 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
616 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
617 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
618 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
619 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
620 TEST_ASSERT_VAL("wrong group name",
621 !strcmp(leader->group_name, "group1"));
622 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
623 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
624 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
625
626 /* group1 cycles:kppp */
627 evsel = perf_evsel__next(evsel);
628 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
629 TEST_ASSERT_VAL("wrong config",
630 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
631 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
632 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
633 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
634 /* use of precise requires exclude_guest */
635 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
636 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
637 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 3);
638 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
639 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
640 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
641 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
642
643 /* group2 cycles + G modifier */
644 evsel = leader = perf_evsel__next(evsel);
645 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
646 TEST_ASSERT_VAL("wrong config",
647 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
648 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
649 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
650 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
651 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
652 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
653 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
654 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
655 TEST_ASSERT_VAL("wrong group name",
656 !strcmp(leader->group_name, "group2"));
657 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
658 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
659 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
660
661 /* group2 1:3 + G modifier */
662 evsel = perf_evsel__next(evsel);
663 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
664 TEST_ASSERT_VAL("wrong config", 3 == 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", evsel->leader == leader);
672 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
673 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
674
675 /* instructions:u */
676 evsel = perf_evsel__next(evsel);
677 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
678 TEST_ASSERT_VAL("wrong config",
679 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
680 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
681 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
682 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
683 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
684 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
685 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
686 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
687 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
688
689 return 0;
690 }
691
692 static int test__group4(struct perf_evlist *evlist __maybe_unused)
693 {
694 struct perf_evsel *evsel, *leader;
695
696 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
697 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
698
699 /* cycles:u + p */
700 evsel = leader = perf_evlist__first(evlist);
701 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
702 TEST_ASSERT_VAL("wrong config",
703 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
704 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
705 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
706 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
707 /* use of precise requires exclude_guest */
708 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
709 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
710 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 1);
711 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
712 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
713 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
714 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
715 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
716
717 /* instructions:kp + p */
718 evsel = perf_evsel__next(evsel);
719 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
720 TEST_ASSERT_VAL("wrong config",
721 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
722 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
723 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
724 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
725 /* use of precise requires exclude_guest */
726 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
727 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
728 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
729 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
730 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
731 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
732
733 return 0;
734 }
735
736 static int test__group5(struct perf_evlist *evlist __maybe_unused)
737 {
738 struct perf_evsel *evsel, *leader;
739
740 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
741 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
742
743 /* cycles + G */
744 evsel = leader = perf_evlist__first(evlist);
745 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
746 TEST_ASSERT_VAL("wrong config",
747 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
748 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
749 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
750 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
751 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
752 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
753 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
754 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
755 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
756 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
757 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
758 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
759
760 /* instructions + G */
761 evsel = perf_evsel__next(evsel);
762 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
763 TEST_ASSERT_VAL("wrong config",
764 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
765 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
766 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
767 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
768 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
769 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
770 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
771 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
772 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
773 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
774
775 /* cycles:G */
776 evsel = leader = perf_evsel__next(evsel);
777 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
778 TEST_ASSERT_VAL("wrong config",
779 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
780 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
781 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
782 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
783 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
784 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
785 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
786 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
787 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
788 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
789 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
790 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
791
792 /* instructions:G */
793 evsel = perf_evsel__next(evsel);
794 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
795 TEST_ASSERT_VAL("wrong config",
796 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
797 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
798 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
799 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
800 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
801 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
802 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
803 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
804 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
805
806 /* cycles */
807 evsel = perf_evsel__next(evsel);
808 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
809 TEST_ASSERT_VAL("wrong config",
810 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
811 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
812 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
813 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
814 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
815 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
816 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
817 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
818
819 return 0;
820 }
821
822 static int test__group_gh1(struct perf_evlist *evlist)
823 {
824 struct perf_evsel *evsel, *leader;
825
826 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
827 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
828
829 /* cycles + :H group modifier */
830 evsel = leader = perf_evlist__first(evlist);
831 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
832 TEST_ASSERT_VAL("wrong config",
833 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
834 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
835 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
836 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
837 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
838 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
839 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
840 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
841 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
842 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
843 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
844
845 /* cache-misses:G + :H group modifier */
846 evsel = perf_evsel__next(evsel);
847 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
848 TEST_ASSERT_VAL("wrong config",
849 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
850 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
851 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
852 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
853 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
854 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
855 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
856 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
857 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
858
859 return 0;
860 }
861
862 static int test__group_gh2(struct perf_evlist *evlist)
863 {
864 struct perf_evsel *evsel, *leader;
865
866 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
867 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
868
869 /* cycles + :G group modifier */
870 evsel = leader = perf_evlist__first(evlist);
871 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
872 TEST_ASSERT_VAL("wrong config",
873 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
874 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
875 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
876 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
877 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
878 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
879 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
880 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
881 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
882 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
883 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
884
885 /* cache-misses:H + :G group modifier */
886 evsel = perf_evsel__next(evsel);
887 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
888 TEST_ASSERT_VAL("wrong config",
889 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
890 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
891 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
892 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
893 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
894 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
895 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
896 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
897 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
898
899 return 0;
900 }
901
902 static int test__group_gh3(struct perf_evlist *evlist)
903 {
904 struct perf_evsel *evsel, *leader;
905
906 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
907 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
908
909 /* cycles:G + :u group modifier */
910 evsel = leader = perf_evlist__first(evlist);
911 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
912 TEST_ASSERT_VAL("wrong config",
913 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
914 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
915 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
916 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
917 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
918 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
919 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
920 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
921 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
922 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
923 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
924
925 /* cache-misses:H + :u group modifier */
926 evsel = perf_evsel__next(evsel);
927 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
928 TEST_ASSERT_VAL("wrong config",
929 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
930 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
931 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
932 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
933 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
934 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
935 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
936 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
937 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
938
939 return 0;
940 }
941
942 static int test__group_gh4(struct perf_evlist *evlist)
943 {
944 struct perf_evsel *evsel, *leader;
945
946 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
947 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
948
949 /* cycles:G + :uG group modifier */
950 evsel = leader = perf_evlist__first(evlist);
951 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
952 TEST_ASSERT_VAL("wrong config",
953 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
954 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
955 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
956 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
957 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
958 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
959 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
960 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
961 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
962 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
963 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
964
965 /* cache-misses:H + :uG group modifier */
966 evsel = perf_evsel__next(evsel);
967 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
968 TEST_ASSERT_VAL("wrong config",
969 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
970 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
971 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
972 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
973 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
974 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
975 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
976 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
977 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
978
979 return 0;
980 }
981
982 static int test__leader_sample1(struct perf_evlist *evlist)
983 {
984 struct perf_evsel *evsel, *leader;
985
986 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
987
988 /* cycles - sampling group leader */
989 evsel = leader = perf_evlist__first(evlist);
990 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
991 TEST_ASSERT_VAL("wrong config",
992 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
993 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
994 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
995 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
996 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
997 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
998 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
999 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1000 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1001 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1002
1003 /* cache-misses - not sampling */
1004 evsel = perf_evsel__next(evsel);
1005 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1006 TEST_ASSERT_VAL("wrong config",
1007 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
1008 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1009 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
1010 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
1011 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1012 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1013 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1014 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1015 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1016
1017 /* branch-misses - not sampling */
1018 evsel = perf_evsel__next(evsel);
1019 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1020 TEST_ASSERT_VAL("wrong config",
1021 PERF_COUNT_HW_BRANCH_MISSES == 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", evsel->leader == leader);
1030 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1031
1032 return 0;
1033 }
1034
1035 static int test__leader_sample2(struct perf_evlist *evlist __maybe_unused)
1036 {
1037 struct perf_evsel *evsel, *leader;
1038
1039 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
1040
1041 /* instructions - sampling group leader */
1042 evsel = leader = perf_evlist__first(evlist);
1043 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1044 TEST_ASSERT_VAL("wrong config",
1045 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
1046 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1047 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1048 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1049 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1050 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1051 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1052 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1053 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1054 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1055
1056 /* branch-misses - not sampling */
1057 evsel = perf_evsel__next(evsel);
1058 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1059 TEST_ASSERT_VAL("wrong config",
1060 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
1061 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
1062 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
1063 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
1064 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
1065 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
1066 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
1067 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1068 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1069 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1070
1071 return 0;
1072 }
1073
1074 static int test__checkevent_pinned_modifier(struct perf_evlist *evlist)
1075 {
1076 struct perf_evsel *evsel = perf_evlist__first(evlist);
1077
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 precise_ip", evsel->attr.precise_ip);
1082 TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);
1083
1084 return test__checkevent_symbolic_name(evlist);
1085 }
1086
1087 static int test__pinned_group(struct perf_evlist *evlist)
1088 {
1089 struct perf_evsel *evsel, *leader;
1090
1091 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
1092
1093 /* cycles - group leader */
1094 evsel = leader = perf_evlist__first(evlist);
1095 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1096 TEST_ASSERT_VAL("wrong config",
1097 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
1098 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1099 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1100 TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);
1101
1102 /* cache-misses - can not be pinned, but will go on with the leader */
1103 evsel = perf_evsel__next(evsel);
1104 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
1105 TEST_ASSERT_VAL("wrong config",
1106 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
1107 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
1108
1109 /* branch-misses - ditto */
1110 evsel = perf_evsel__next(evsel);
1111 TEST_ASSERT_VAL("wrong config",
1112 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
1113 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
1114
1115 return 0;
1116 }
1117
1118 static int count_tracepoints(void)
1119 {
1120 char events_path[PATH_MAX];
1121 struct dirent *events_ent;
1122 DIR *events_dir;
1123 int cnt = 0;
1124
1125 scnprintf(events_path, PATH_MAX, "%s/tracing/events",
1126 debugfs_find_mountpoint());
1127
1128 events_dir = opendir(events_path);
1129
1130 TEST_ASSERT_VAL("Can't open events dir", events_dir);
1131
1132 while ((events_ent = readdir(events_dir))) {
1133 char sys_path[PATH_MAX];
1134 struct dirent *sys_ent;
1135 DIR *sys_dir;
1136
1137 if (!strcmp(events_ent->d_name, ".")
1138 || !strcmp(events_ent->d_name, "..")
1139 || !strcmp(events_ent->d_name, "enable")
1140 || !strcmp(events_ent->d_name, "header_event")
1141 || !strcmp(events_ent->d_name, "header_page"))
1142 continue;
1143
1144 scnprintf(sys_path, PATH_MAX, "%s/%s",
1145 events_path, events_ent->d_name);
1146
1147 sys_dir = opendir(sys_path);
1148 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1149
1150 while ((sys_ent = readdir(sys_dir))) {
1151 if (!strcmp(sys_ent->d_name, ".")
1152 || !strcmp(sys_ent->d_name, "..")
1153 || !strcmp(sys_ent->d_name, "enable")
1154 || !strcmp(sys_ent->d_name, "filter"))
1155 continue;
1156
1157 cnt++;
1158 }
1159
1160 closedir(sys_dir);
1161 }
1162
1163 closedir(events_dir);
1164 return cnt;
1165 }
1166
1167 static int test__all_tracepoints(struct perf_evlist *evlist)
1168 {
1169 TEST_ASSERT_VAL("wrong events count",
1170 count_tracepoints() == evlist->nr_entries);
1171
1172 return test__checkevent_tracepoint_multi(evlist);
1173 }
1174
1175 struct evlist_test {
1176 const char *name;
1177 __u32 type;
1178 int (*check)(struct perf_evlist *evlist);
1179 };
1180
1181 static struct evlist_test test__events[] = {
1182 [0] = {
1183 .name = "syscalls:sys_enter_open",
1184 .check = test__checkevent_tracepoint,
1185 },
1186 [1] = {
1187 .name = "syscalls:*",
1188 .check = test__checkevent_tracepoint_multi,
1189 },
1190 [2] = {
1191 .name = "r1a",
1192 .check = test__checkevent_raw,
1193 },
1194 [3] = {
1195 .name = "1:1",
1196 .check = test__checkevent_numeric,
1197 },
1198 [4] = {
1199 .name = "instructions",
1200 .check = test__checkevent_symbolic_name,
1201 },
1202 [5] = {
1203 .name = "cycles/period=100000,config2/",
1204 .check = test__checkevent_symbolic_name_config,
1205 },
1206 [6] = {
1207 .name = "faults",
1208 .check = test__checkevent_symbolic_alias,
1209 },
1210 [7] = {
1211 .name = "L1-dcache-load-miss",
1212 .check = test__checkevent_genhw,
1213 },
1214 [8] = {
1215 .name = "mem:0",
1216 .check = test__checkevent_breakpoint,
1217 },
1218 [9] = {
1219 .name = "mem:0:x",
1220 .check = test__checkevent_breakpoint_x,
1221 },
1222 [10] = {
1223 .name = "mem:0:r",
1224 .check = test__checkevent_breakpoint_r,
1225 },
1226 [11] = {
1227 .name = "mem:0:w",
1228 .check = test__checkevent_breakpoint_w,
1229 },
1230 [12] = {
1231 .name = "syscalls:sys_enter_open:k",
1232 .check = test__checkevent_tracepoint_modifier,
1233 },
1234 [13] = {
1235 .name = "syscalls:*:u",
1236 .check = test__checkevent_tracepoint_multi_modifier,
1237 },
1238 [14] = {
1239 .name = "r1a:kp",
1240 .check = test__checkevent_raw_modifier,
1241 },
1242 [15] = {
1243 .name = "1:1:hp",
1244 .check = test__checkevent_numeric_modifier,
1245 },
1246 [16] = {
1247 .name = "instructions:h",
1248 .check = test__checkevent_symbolic_name_modifier,
1249 },
1250 [17] = {
1251 .name = "faults:u",
1252 .check = test__checkevent_symbolic_alias_modifier,
1253 },
1254 [18] = {
1255 .name = "L1-dcache-load-miss:kp",
1256 .check = test__checkevent_genhw_modifier,
1257 },
1258 [19] = {
1259 .name = "mem:0:u",
1260 .check = test__checkevent_breakpoint_modifier,
1261 },
1262 [20] = {
1263 .name = "mem:0:x:k",
1264 .check = test__checkevent_breakpoint_x_modifier,
1265 },
1266 [21] = {
1267 .name = "mem:0:r:hp",
1268 .check = test__checkevent_breakpoint_r_modifier,
1269 },
1270 [22] = {
1271 .name = "mem:0:w:up",
1272 .check = test__checkevent_breakpoint_w_modifier,
1273 },
1274 [23] = {
1275 .name = "r1,syscalls:sys_enter_open:k,1:1:hp",
1276 .check = test__checkevent_list,
1277 },
1278 [24] = {
1279 .name = "instructions:G",
1280 .check = test__checkevent_exclude_host_modifier,
1281 },
1282 [25] = {
1283 .name = "instructions:H",
1284 .check = test__checkevent_exclude_guest_modifier,
1285 },
1286 [26] = {
1287 .name = "mem:0:rw",
1288 .check = test__checkevent_breakpoint_rw,
1289 },
1290 [27] = {
1291 .name = "mem:0:rw:kp",
1292 .check = test__checkevent_breakpoint_rw_modifier,
1293 },
1294 [28] = {
1295 .name = "{instructions:k,cycles:upp}",
1296 .check = test__group1,
1297 },
1298 [29] = {
1299 .name = "{faults:k,cache-references}:u,cycles:k",
1300 .check = test__group2,
1301 },
1302 [30] = {
1303 .name = "group1{syscalls:sys_enter_open:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
1304 .check = test__group3,
1305 },
1306 [31] = {
1307 .name = "{cycles:u,instructions:kp}:p",
1308 .check = test__group4,
1309 },
1310 [32] = {
1311 .name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
1312 .check = test__group5,
1313 },
1314 [33] = {
1315 .name = "*:*",
1316 .check = test__all_tracepoints,
1317 },
1318 [34] = {
1319 .name = "{cycles,cache-misses:G}:H",
1320 .check = test__group_gh1,
1321 },
1322 [35] = {
1323 .name = "{cycles,cache-misses:H}:G",
1324 .check = test__group_gh2,
1325 },
1326 [36] = {
1327 .name = "{cycles:G,cache-misses:H}:u",
1328 .check = test__group_gh3,
1329 },
1330 [37] = {
1331 .name = "{cycles:G,cache-misses:H}:uG",
1332 .check = test__group_gh4,
1333 },
1334 [38] = {
1335 .name = "{cycles,cache-misses,branch-misses}:S",
1336 .check = test__leader_sample1,
1337 },
1338 [39] = {
1339 .name = "{instructions,branch-misses}:Su",
1340 .check = test__leader_sample2,
1341 },
1342 [40] = {
1343 .name = "instructions:uDp",
1344 .check = test__checkevent_pinned_modifier,
1345 },
1346 [41] = {
1347 .name = "{cycles,cache-misses,branch-misses}:D",
1348 .check = test__pinned_group,
1349 },
1350 };
1351
1352 static struct evlist_test test__events_pmu[] = {
1353 [0] = {
1354 .name = "cpu/config=10,config1,config2=3,period=1000/u",
1355 .check = test__checkevent_pmu,
1356 },
1357 [1] = {
1358 .name = "cpu/config=1,name=krava/u,cpu/config=2/u",
1359 .check = test__checkevent_pmu_name,
1360 },
1361 };
1362
1363 struct terms_test {
1364 const char *str;
1365 __u32 type;
1366 int (*check)(struct list_head *terms);
1367 };
1368
1369 static struct terms_test test__terms[] = {
1370 [0] = {
1371 .str = "config=10,config1,config2=3,umask=1",
1372 .check = test__checkterms_simple,
1373 },
1374 };
1375
1376 static int test_event(struct evlist_test *e)
1377 {
1378 struct perf_evlist *evlist;
1379 int ret;
1380
1381 evlist = perf_evlist__new();
1382 if (evlist == NULL)
1383 return -ENOMEM;
1384
1385 ret = parse_events(evlist, e->name);
1386 if (ret) {
1387 pr_debug("failed to parse event '%s', err %d\n",
1388 e->name, ret);
1389 return ret;
1390 }
1391
1392 ret = e->check(evlist);
1393 perf_evlist__delete(evlist);
1394
1395 return ret;
1396 }
1397
1398 static int test_events(struct evlist_test *events, unsigned cnt)
1399 {
1400 int ret1, ret2 = 0;
1401 unsigned i;
1402
1403 for (i = 0; i < cnt; i++) {
1404 struct evlist_test *e = &events[i];
1405
1406 pr_debug("running test %d '%s'\n", i, e->name);
1407 ret1 = test_event(e);
1408 if (ret1)
1409 ret2 = ret1;
1410 }
1411
1412 return ret2;
1413 }
1414
1415 static int test_term(struct terms_test *t)
1416 {
1417 struct list_head terms;
1418 int ret;
1419
1420 INIT_LIST_HEAD(&terms);
1421
1422 ret = parse_events_terms(&terms, t->str);
1423 if (ret) {
1424 pr_debug("failed to parse terms '%s', err %d\n",
1425 t->str , ret);
1426 return ret;
1427 }
1428
1429 ret = t->check(&terms);
1430 parse_events__free_terms(&terms);
1431
1432 return ret;
1433 }
1434
1435 static int test_terms(struct terms_test *terms, unsigned cnt)
1436 {
1437 int ret = 0;
1438 unsigned i;
1439
1440 for (i = 0; i < cnt; i++) {
1441 struct terms_test *t = &terms[i];
1442
1443 pr_debug("running test %d '%s'\n", i, t->str);
1444 ret = test_term(t);
1445 if (ret)
1446 break;
1447 }
1448
1449 return ret;
1450 }
1451
1452 static int test_pmu(void)
1453 {
1454 struct stat st;
1455 char path[PATH_MAX];
1456 int ret;
1457
1458 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
1459 sysfs__mountpoint());
1460
1461 ret = stat(path, &st);
1462 if (ret)
1463 pr_debug("omitting PMU cpu tests\n");
1464 return !ret;
1465 }
1466
1467 static int test_pmu_events(void)
1468 {
1469 struct stat st;
1470 char path[PATH_MAX];
1471 struct dirent *ent;
1472 DIR *dir;
1473 int ret;
1474
1475 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
1476 sysfs__mountpoint());
1477
1478 ret = stat(path, &st);
1479 if (ret) {
1480 pr_debug("omitting PMU cpu events tests\n");
1481 return 0;
1482 }
1483
1484 dir = opendir(path);
1485 if (!dir) {
1486 pr_debug("can't open pmu event dir");
1487 return -1;
1488 }
1489
1490 while (!ret && (ent = readdir(dir))) {
1491 #define MAX_NAME 100
1492 struct evlist_test e;
1493 char name[MAX_NAME];
1494
1495 if (!strcmp(ent->d_name, ".") ||
1496 !strcmp(ent->d_name, ".."))
1497 continue;
1498
1499 snprintf(name, MAX_NAME, "cpu/event=%s/u", ent->d_name);
1500
1501 e.name = name;
1502 e.check = test__checkevent_pmu_events;
1503
1504 ret = test_event(&e);
1505 #undef MAX_NAME
1506 }
1507
1508 closedir(dir);
1509 return ret;
1510 }
1511
1512 int test__parse_events(void)
1513 {
1514 int ret1, ret2 = 0;
1515
1516 #define TEST_EVENTS(tests) \
1517 do { \
1518 ret1 = test_events(tests, ARRAY_SIZE(tests)); \
1519 if (!ret2) \
1520 ret2 = ret1; \
1521 } while (0)
1522
1523 TEST_EVENTS(test__events);
1524
1525 if (test_pmu())
1526 TEST_EVENTS(test__events_pmu);
1527
1528 if (test_pmu()) {
1529 int ret = test_pmu_events();
1530 if (ret)
1531 return ret;
1532 }
1533
1534 ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
1535 if (!ret2)
1536 ret2 = ret1;
1537
1538 return ret2;
1539 }
Linux kernel - Deliverables
This page took 0.066223 seconds and 5 git commands to generate.