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Merge branch 'pci/resource' into next
[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 <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
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 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
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 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
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 = 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
459 static 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
502 static 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
544 static 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
599 static 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
691 static 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
735 static 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
821 static 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
861 static 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
901 static 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
941 static 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
981 static 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
1034 static 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
1073 static 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
1086 static 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
1117 static 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
1166 static 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
1174 struct evlist_test {
1175 const char *name;
1176 __u32 type;
1177 int (*check)(struct perf_evlist *evlist);
1178 };
1179
1180 static 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
1351 static 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
1362 struct terms_test {
1363 const char *str;
1364 __u32 type;
1365 int (*check)(struct list_head *terms);
1366 };
1367
1368 static struct terms_test test__terms[] = {
1369 [0] = {
1370 .str = "config=10,config1,config2=3,umask=1",
1371 .check = test__checkterms_simple,
1372 },
1373 };
1374
1375 static 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
1397 static 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
1414 static 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
1434 static 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
1451 static 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
1466 static 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
1511 int test__parse_events(void)
1512 {
1513 int ret1, ret2 = 0;
1514
1515 #define TEST_EVENTS(tests) \
1516 do { \
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 }
Linux kernel - Deliverables
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