1 // SPDX-License-Identifier: GPL-2.0
2 #include "parse-events.h"
3 #include "evsel.h"
4 #include "evlist.h"
5 #include <api/fs/fs.h>
6 #include "tests.h"
7 #include "debug.h"
8 #include "pmu.h"
9 #include <dirent.h>
10 #include <errno.h>
11 #include <sys/types.h>
12 #include <sys/stat.h>
13 #include <unistd.h>
14 #include <linux/kernel.h>
15 #include <linux/hw_breakpoint.h>
16 #include <api/fs/tracing_path.h>
17
18 #define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
19 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
20
21 #if defined(__s390x__)
22 /* Return true if kvm module is available and loaded. Test this
23 * and retun success when trace point kvm_s390_create_vm
24 * exists. Otherwise this test always fails.
25 */
kvm_s390_create_vm_valid(void)26 static bool kvm_s390_create_vm_valid(void)
27 {
28 char *eventfile;
29 bool rc = false;
30
31 eventfile = get_events_file("kvm-s390");
32
33 if (eventfile) {
34 DIR *mydir = opendir(eventfile);
35
36 if (mydir) {
37 rc = true;
38 closedir(mydir);
39 }
40 put_events_file(eventfile);
41 }
42
43 return rc;
44 }
45 #endif
46
test__checkevent_tracepoint(struct evlist * evlist)47 static int test__checkevent_tracepoint(struct evlist *evlist)
48 {
49 struct evsel *evsel = evlist__first(evlist);
50
51 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
52 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
53 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
54 TEST_ASSERT_VAL("wrong sample_type",
55 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
56 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
57 return 0;
58 }
59
test__checkevent_tracepoint_multi(struct evlist * evlist)60 static int test__checkevent_tracepoint_multi(struct evlist *evlist)
61 {
62 struct evsel *evsel;
63
64 TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
65 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
66
67 evlist__for_each_entry(evlist, evsel) {
68 TEST_ASSERT_VAL("wrong type",
69 PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
70 TEST_ASSERT_VAL("wrong sample_type",
71 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
72 TEST_ASSERT_VAL("wrong sample_period",
73 1 == evsel->core.attr.sample_period);
74 }
75 return 0;
76 }
77
test__checkevent_raw(struct evlist * evlist)78 static int test__checkevent_raw(struct evlist *evlist)
79 {
80 struct evsel *evsel = evlist__first(evlist);
81
82 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
83 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
84 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
85 return 0;
86 }
87
test__checkevent_numeric(struct evlist * evlist)88 static int test__checkevent_numeric(struct evlist *evlist)
89 {
90 struct evsel *evsel = evlist__first(evlist);
91
92 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
93 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
94 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
95 return 0;
96 }
97
test__checkevent_symbolic_name(struct evlist * evlist)98 static int test__checkevent_symbolic_name(struct evlist *evlist)
99 {
100 struct evsel *evsel = evlist__first(evlist);
101
102 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
103 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
104 TEST_ASSERT_VAL("wrong config",
105 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
106 return 0;
107 }
108
test__checkevent_symbolic_name_config(struct evlist * evlist)109 static int test__checkevent_symbolic_name_config(struct evlist *evlist)
110 {
111 struct evsel *evsel = evlist__first(evlist);
112
113 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
114 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
115 TEST_ASSERT_VAL("wrong config",
116 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
117 /*
118 * The period value gets configured within perf_evlist__config,
119 * while this test executes only parse events method.
120 */
121 TEST_ASSERT_VAL("wrong period",
122 0 == evsel->core.attr.sample_period);
123 TEST_ASSERT_VAL("wrong config1",
124 0 == evsel->core.attr.config1);
125 TEST_ASSERT_VAL("wrong config2",
126 1 == evsel->core.attr.config2);
127 return 0;
128 }
129
test__checkevent_symbolic_alias(struct evlist * evlist)130 static int test__checkevent_symbolic_alias(struct evlist *evlist)
131 {
132 struct evsel *evsel = evlist__first(evlist);
133
134 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
135 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
136 TEST_ASSERT_VAL("wrong config",
137 PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
138 return 0;
139 }
140
test__checkevent_genhw(struct evlist * evlist)141 static int test__checkevent_genhw(struct evlist *evlist)
142 {
143 struct evsel *evsel = evlist__first(evlist);
144
145 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
146 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type);
147 TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->core.attr.config);
148 return 0;
149 }
150
test__checkevent_breakpoint(struct evlist * evlist)151 static int test__checkevent_breakpoint(struct evlist *evlist)
152 {
153 struct evsel *evsel = evlist__first(evlist);
154
155 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
156 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
157 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
158 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
159 evsel->core.attr.bp_type);
160 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
161 evsel->core.attr.bp_len);
162 return 0;
163 }
164
test__checkevent_breakpoint_x(struct evlist * evlist)165 static int test__checkevent_breakpoint_x(struct evlist *evlist)
166 {
167 struct evsel *evsel = evlist__first(evlist);
168
169 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
170 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
171 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
172 TEST_ASSERT_VAL("wrong bp_type",
173 HW_BREAKPOINT_X == evsel->core.attr.bp_type);
174 TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->core.attr.bp_len);
175 return 0;
176 }
177
test__checkevent_breakpoint_r(struct evlist * evlist)178 static int test__checkevent_breakpoint_r(struct evlist *evlist)
179 {
180 struct evsel *evsel = evlist__first(evlist);
181
182 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
183 TEST_ASSERT_VAL("wrong type",
184 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
185 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
186 TEST_ASSERT_VAL("wrong bp_type",
187 HW_BREAKPOINT_R == evsel->core.attr.bp_type);
188 TEST_ASSERT_VAL("wrong bp_len",
189 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
190 return 0;
191 }
192
test__checkevent_breakpoint_w(struct evlist * evlist)193 static int test__checkevent_breakpoint_w(struct evlist *evlist)
194 {
195 struct evsel *evsel = evlist__first(evlist);
196
197 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
198 TEST_ASSERT_VAL("wrong type",
199 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
200 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
201 TEST_ASSERT_VAL("wrong bp_type",
202 HW_BREAKPOINT_W == evsel->core.attr.bp_type);
203 TEST_ASSERT_VAL("wrong bp_len",
204 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
205 return 0;
206 }
207
test__checkevent_breakpoint_rw(struct evlist * evlist)208 static int test__checkevent_breakpoint_rw(struct evlist *evlist)
209 {
210 struct evsel *evsel = evlist__first(evlist);
211
212 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
213 TEST_ASSERT_VAL("wrong type",
214 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
215 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
216 TEST_ASSERT_VAL("wrong bp_type",
217 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->core.attr.bp_type);
218 TEST_ASSERT_VAL("wrong bp_len",
219 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
220 return 0;
221 }
222
test__checkevent_tracepoint_modifier(struct evlist * evlist)223 static int test__checkevent_tracepoint_modifier(struct evlist *evlist)
224 {
225 struct evsel *evsel = evlist__first(evlist);
226
227 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
228 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
229 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
230 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
231
232 return test__checkevent_tracepoint(evlist);
233 }
234
235 static int
test__checkevent_tracepoint_multi_modifier(struct evlist * evlist)236 test__checkevent_tracepoint_multi_modifier(struct evlist *evlist)
237 {
238 struct evsel *evsel;
239
240 TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
241
242 evlist__for_each_entry(evlist, evsel) {
243 TEST_ASSERT_VAL("wrong exclude_user",
244 !evsel->core.attr.exclude_user);
245 TEST_ASSERT_VAL("wrong exclude_kernel",
246 evsel->core.attr.exclude_kernel);
247 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
248 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
249 }
250
251 return test__checkevent_tracepoint_multi(evlist);
252 }
253
test__checkevent_raw_modifier(struct evlist * evlist)254 static int test__checkevent_raw_modifier(struct evlist *evlist)
255 {
256 struct evsel *evsel = evlist__first(evlist);
257
258 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
259 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
260 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
261 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
262
263 return test__checkevent_raw(evlist);
264 }
265
test__checkevent_numeric_modifier(struct evlist * evlist)266 static int test__checkevent_numeric_modifier(struct evlist *evlist)
267 {
268 struct evsel *evsel = evlist__first(evlist);
269
270 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
271 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
272 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
273 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
274
275 return test__checkevent_numeric(evlist);
276 }
277
test__checkevent_symbolic_name_modifier(struct evlist * evlist)278 static int test__checkevent_symbolic_name_modifier(struct evlist *evlist)
279 {
280 struct evsel *evsel = evlist__first(evlist);
281
282 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
283 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
284 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
285 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
286
287 return test__checkevent_symbolic_name(evlist);
288 }
289
test__checkevent_exclude_host_modifier(struct evlist * evlist)290 static int test__checkevent_exclude_host_modifier(struct evlist *evlist)
291 {
292 struct evsel *evsel = evlist__first(evlist);
293
294 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
295 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
296
297 return test__checkevent_symbolic_name(evlist);
298 }
299
test__checkevent_exclude_guest_modifier(struct evlist * evlist)300 static int test__checkevent_exclude_guest_modifier(struct evlist *evlist)
301 {
302 struct evsel *evsel = evlist__first(evlist);
303
304 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
305 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
306
307 return test__checkevent_symbolic_name(evlist);
308 }
309
test__checkevent_symbolic_alias_modifier(struct evlist * evlist)310 static int test__checkevent_symbolic_alias_modifier(struct evlist *evlist)
311 {
312 struct evsel *evsel = evlist__first(evlist);
313
314 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
315 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
316 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
317 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
318
319 return test__checkevent_symbolic_alias(evlist);
320 }
321
test__checkevent_genhw_modifier(struct evlist * evlist)322 static int test__checkevent_genhw_modifier(struct evlist *evlist)
323 {
324 struct evsel *evsel = evlist__first(evlist);
325
326 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
327 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
328 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
329 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
330
331 return test__checkevent_genhw(evlist);
332 }
333
test__checkevent_exclude_idle_modifier(struct evlist * evlist)334 static int test__checkevent_exclude_idle_modifier(struct evlist *evlist)
335 {
336 struct evsel *evsel = evlist__first(evlist);
337
338 TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
339 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
340 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
341 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
342 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
343 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
344 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
345
346 return test__checkevent_symbolic_name(evlist);
347 }
348
test__checkevent_exclude_idle_modifier_1(struct evlist * evlist)349 static int test__checkevent_exclude_idle_modifier_1(struct evlist *evlist)
350 {
351 struct evsel *evsel = evlist__first(evlist);
352
353 TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
354 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
355 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
356 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
357 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
358 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
359 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
360
361 return test__checkevent_symbolic_name(evlist);
362 }
363
test__checkevent_breakpoint_modifier(struct evlist * evlist)364 static int test__checkevent_breakpoint_modifier(struct evlist *evlist)
365 {
366 struct evsel *evsel = evlist__first(evlist);
367
368
369 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
370 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
371 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
372 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
373 TEST_ASSERT_VAL("wrong name",
374 !strcmp(evsel__name(evsel), "mem:0:u"));
375
376 return test__checkevent_breakpoint(evlist);
377 }
378
test__checkevent_breakpoint_x_modifier(struct evlist * evlist)379 static int test__checkevent_breakpoint_x_modifier(struct evlist *evlist)
380 {
381 struct evsel *evsel = evlist__first(evlist);
382
383 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
384 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
385 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
386 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
387 TEST_ASSERT_VAL("wrong name",
388 !strcmp(evsel__name(evsel), "mem:0:x:k"));
389
390 return test__checkevent_breakpoint_x(evlist);
391 }
392
test__checkevent_breakpoint_r_modifier(struct evlist * evlist)393 static int test__checkevent_breakpoint_r_modifier(struct evlist *evlist)
394 {
395 struct evsel *evsel = evlist__first(evlist);
396
397 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
398 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
399 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
400 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
401 TEST_ASSERT_VAL("wrong name",
402 !strcmp(evsel__name(evsel), "mem:0:r:hp"));
403
404 return test__checkevent_breakpoint_r(evlist);
405 }
406
test__checkevent_breakpoint_w_modifier(struct evlist * evlist)407 static int test__checkevent_breakpoint_w_modifier(struct evlist *evlist)
408 {
409 struct evsel *evsel = evlist__first(evlist);
410
411 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
412 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
413 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
414 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
415 TEST_ASSERT_VAL("wrong name",
416 !strcmp(evsel__name(evsel), "mem:0:w:up"));
417
418 return test__checkevent_breakpoint_w(evlist);
419 }
420
test__checkevent_breakpoint_rw_modifier(struct evlist * evlist)421 static int test__checkevent_breakpoint_rw_modifier(struct evlist *evlist)
422 {
423 struct evsel *evsel = evlist__first(evlist);
424
425 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
426 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
427 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
428 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
429 TEST_ASSERT_VAL("wrong name",
430 !strcmp(evsel__name(evsel), "mem:0:rw:kp"));
431
432 return test__checkevent_breakpoint_rw(evlist);
433 }
434
test__checkevent_pmu(struct evlist * evlist)435 static int test__checkevent_pmu(struct evlist *evlist)
436 {
437
438 struct evsel *evsel = evlist__first(evlist);
439
440 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
441 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
442 TEST_ASSERT_VAL("wrong config", 10 == evsel->core.attr.config);
443 TEST_ASSERT_VAL("wrong config1", 1 == evsel->core.attr.config1);
444 TEST_ASSERT_VAL("wrong config2", 3 == evsel->core.attr.config2);
445 /*
446 * The period value gets configured within perf_evlist__config,
447 * while this test executes only parse events method.
448 */
449 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
450
451 return 0;
452 }
453
test__checkevent_list(struct evlist * evlist)454 static int test__checkevent_list(struct evlist *evlist)
455 {
456 struct evsel *evsel = evlist__first(evlist);
457
458 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
459
460 /* r1 */
461 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
462 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
463 TEST_ASSERT_VAL("wrong config1", 0 == evsel->core.attr.config1);
464 TEST_ASSERT_VAL("wrong config2", 0 == evsel->core.attr.config2);
465 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
466 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
467 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
468 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
469
470 /* syscalls:sys_enter_openat:k */
471 evsel = evsel__next(evsel);
472 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
473 TEST_ASSERT_VAL("wrong sample_type",
474 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
475 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
476 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
477 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
478 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
479 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
480
481 /* 1:1:hp */
482 evsel = evsel__next(evsel);
483 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
484 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
485 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
486 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
487 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
488 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
489
490 return 0;
491 }
492
test__checkevent_pmu_name(struct evlist * evlist)493 static int test__checkevent_pmu_name(struct evlist *evlist)
494 {
495 struct evsel *evsel = evlist__first(evlist);
496
497 /* cpu/config=1,name=krava/u */
498 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
499 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
500 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
501 TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "krava"));
502
503 /* cpu/config=2/u" */
504 evsel = evsel__next(evsel);
505 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
506 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
507 TEST_ASSERT_VAL("wrong config", 2 == evsel->core.attr.config);
508 TEST_ASSERT_VAL("wrong name",
509 !strcmp(evsel__name(evsel), "cpu/config=2/u"));
510
511 return 0;
512 }
513
test__checkevent_pmu_partial_time_callgraph(struct evlist * evlist)514 static int test__checkevent_pmu_partial_time_callgraph(struct evlist *evlist)
515 {
516 struct evsel *evsel = evlist__first(evlist);
517
518 /* cpu/config=1,call-graph=fp,time,period=100000/ */
519 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
520 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
521 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
522 /*
523 * The period, time and callgraph value gets configured
524 * within perf_evlist__config,
525 * while this test executes only parse events method.
526 */
527 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
528 TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
529 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
530
531 /* cpu/config=2,call-graph=no,time=0,period=2000/ */
532 evsel = evsel__next(evsel);
533 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
534 TEST_ASSERT_VAL("wrong config", 2 == evsel->core.attr.config);
535 /*
536 * The period, time and callgraph value gets configured
537 * within perf_evlist__config,
538 * while this test executes only parse events method.
539 */
540 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
541 TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
542 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
543
544 return 0;
545 }
546
test__checkevent_pmu_events(struct evlist * evlist)547 static int test__checkevent_pmu_events(struct evlist *evlist)
548 {
549 struct evsel *evsel = evlist__first(evlist);
550
551 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
552 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
553 TEST_ASSERT_VAL("wrong exclude_user",
554 !evsel->core.attr.exclude_user);
555 TEST_ASSERT_VAL("wrong exclude_kernel",
556 evsel->core.attr.exclude_kernel);
557 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
558 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
559 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
560 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
561
562 return 0;
563 }
564
565
test__checkevent_pmu_events_mix(struct evlist * evlist)566 static int test__checkevent_pmu_events_mix(struct evlist *evlist)
567 {
568 struct evsel *evsel = evlist__first(evlist);
569
570 /* pmu-event:u */
571 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
572 TEST_ASSERT_VAL("wrong exclude_user",
573 !evsel->core.attr.exclude_user);
574 TEST_ASSERT_VAL("wrong exclude_kernel",
575 evsel->core.attr.exclude_kernel);
576 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
577 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
578 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
579 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
580
581 /* cpu/pmu-event/u*/
582 evsel = evsel__next(evsel);
583 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
584 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
585 TEST_ASSERT_VAL("wrong exclude_user",
586 !evsel->core.attr.exclude_user);
587 TEST_ASSERT_VAL("wrong exclude_kernel",
588 evsel->core.attr.exclude_kernel);
589 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
590 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
591 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
592 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.pinned);
593
594 return 0;
595 }
596
test__checkterms_simple(struct list_head * terms)597 static int test__checkterms_simple(struct list_head *terms)
598 {
599 struct parse_events_term *term;
600
601 /* config=10 */
602 term = list_entry(terms->next, struct parse_events_term, list);
603 TEST_ASSERT_VAL("wrong type term",
604 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
605 TEST_ASSERT_VAL("wrong type val",
606 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
607 TEST_ASSERT_VAL("wrong val", term->val.num == 10);
608 TEST_ASSERT_VAL("wrong config", !term->config);
609
610 /* config1 */
611 term = list_entry(term->list.next, struct parse_events_term, list);
612 TEST_ASSERT_VAL("wrong type term",
613 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
614 TEST_ASSERT_VAL("wrong type val",
615 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
616 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
617 TEST_ASSERT_VAL("wrong config", !term->config);
618
619 /* config2=3 */
620 term = list_entry(term->list.next, struct parse_events_term, list);
621 TEST_ASSERT_VAL("wrong type term",
622 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
623 TEST_ASSERT_VAL("wrong type val",
624 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
625 TEST_ASSERT_VAL("wrong val", term->val.num == 3);
626 TEST_ASSERT_VAL("wrong config", !term->config);
627
628 /* umask=1*/
629 term = list_entry(term->list.next, struct parse_events_term, list);
630 TEST_ASSERT_VAL("wrong type term",
631 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
632 TEST_ASSERT_VAL("wrong type val",
633 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
634 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
635 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
636
637 /*
638 * read
639 *
640 * The perf_pmu__test_parse_init injects 'read' term into
641 * perf_pmu_events_list, so 'read' is evaluated as read term
642 * and not as raw event with 'ead' hex value.
643 */
644 term = list_entry(term->list.next, struct parse_events_term, list);
645 TEST_ASSERT_VAL("wrong type term",
646 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
647 TEST_ASSERT_VAL("wrong type val",
648 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
649 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
650 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "read"));
651
652 /*
653 * r0xead
654 *
655 * To be still able to pass 'ead' value with 'r' syntax,
656 * we added support to parse 'r0xHEX' event.
657 */
658 term = list_entry(term->list.next, struct parse_events_term, list);
659 TEST_ASSERT_VAL("wrong type term",
660 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
661 TEST_ASSERT_VAL("wrong type val",
662 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
663 TEST_ASSERT_VAL("wrong val", term->val.num == 0xead);
664 TEST_ASSERT_VAL("wrong config", !term->config);
665 return 0;
666 }
667
test__group1(struct evlist * evlist)668 static int test__group1(struct evlist *evlist)
669 {
670 struct evsel *evsel, *leader;
671
672 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
673 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
674
675 /* instructions:k */
676 evsel = leader = evlist__first(evlist);
677 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
678 TEST_ASSERT_VAL("wrong config",
679 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
680 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
681 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
682 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
683 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
684 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
685 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
686 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
687 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
688 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
689 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
690
691 /* cycles:upp */
692 evsel = evsel__next(evsel);
693 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
694 TEST_ASSERT_VAL("wrong config",
695 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
696 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
697 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
698 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
699 /* use of precise requires exclude_guest */
700 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
701 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
702 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
703 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
704 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
705 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
706
707 return 0;
708 }
709
test__group2(struct evlist * evlist)710 static int test__group2(struct evlist *evlist)
711 {
712 struct evsel *evsel, *leader;
713
714 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
715 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
716
717 /* faults + :ku modifier */
718 evsel = leader = evlist__first(evlist);
719 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
720 TEST_ASSERT_VAL("wrong config",
721 PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
722 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
723 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
724 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
725 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
726 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
727 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
728 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
729 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
730 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
731 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
732
733 /* cache-references + :u modifier */
734 evsel = evsel__next(evsel);
735 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
736 TEST_ASSERT_VAL("wrong config",
737 PERF_COUNT_HW_CACHE_REFERENCES == evsel->core.attr.config);
738 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
739 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
740 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
741 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
742 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
743 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
744 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
745 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
746 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
747
748 /* cycles:k */
749 evsel = evsel__next(evsel);
750 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
751 TEST_ASSERT_VAL("wrong config",
752 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
753 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
754 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
755 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
756 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
757 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
758 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
759 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
760 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
761
762 return 0;
763 }
764
test__group3(struct evlist * evlist __maybe_unused)765 static int test__group3(struct evlist *evlist __maybe_unused)
766 {
767 struct evsel *evsel, *leader;
768
769 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
770 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
771
772 /* group1 syscalls:sys_enter_openat:H */
773 evsel = leader = evlist__first(evlist);
774 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
775 TEST_ASSERT_VAL("wrong sample_type",
776 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
777 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
778 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
779 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
780 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
781 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
782 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
783 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
784 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
785 TEST_ASSERT_VAL("wrong group name",
786 !strcmp(leader->group_name, "group1"));
787 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
788 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
789 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
790
791 /* group1 cycles:kppp */
792 evsel = evsel__next(evsel);
793 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
794 TEST_ASSERT_VAL("wrong config",
795 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
796 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
797 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
798 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
799 /* use of precise requires exclude_guest */
800 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
801 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
802 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 3);
803 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
804 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
805 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
806 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
807
808 /* group2 cycles + G modifier */
809 evsel = leader = evsel__next(evsel);
810 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
811 TEST_ASSERT_VAL("wrong config",
812 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
813 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
814 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
815 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
816 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
817 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
818 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
819 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
820 TEST_ASSERT_VAL("wrong group name",
821 !strcmp(leader->group_name, "group2"));
822 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
823 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
824 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
825
826 /* group2 1:3 + G modifier */
827 evsel = evsel__next(evsel);
828 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
829 TEST_ASSERT_VAL("wrong config", 3 == evsel->core.attr.config);
830 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
831 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
832 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
833 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
834 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
835 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
836 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
837 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
838 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
839
840 /* instructions:u */
841 evsel = evsel__next(evsel);
842 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
843 TEST_ASSERT_VAL("wrong config",
844 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
845 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
846 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
847 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
848 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
849 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
850 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
851 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
852 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
853
854 return 0;
855 }
856
test__group4(struct evlist * evlist __maybe_unused)857 static int test__group4(struct evlist *evlist __maybe_unused)
858 {
859 struct evsel *evsel, *leader;
860
861 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
862 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
863
864 /* cycles:u + p */
865 evsel = leader = evlist__first(evlist);
866 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
867 TEST_ASSERT_VAL("wrong config",
868 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
869 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
870 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
871 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
872 /* use of precise requires exclude_guest */
873 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
874 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
875 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 1);
876 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
877 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
878 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
879 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
880 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
881
882 /* instructions:kp + p */
883 evsel = evsel__next(evsel);
884 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
885 TEST_ASSERT_VAL("wrong config",
886 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
887 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
888 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
889 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
890 /* use of precise requires exclude_guest */
891 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
892 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
893 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
894 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
895 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
896 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
897
898 return 0;
899 }
900
test__group5(struct evlist * evlist __maybe_unused)901 static int test__group5(struct evlist *evlist __maybe_unused)
902 {
903 struct evsel *evsel, *leader;
904
905 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
906 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
907
908 /* cycles + G */
909 evsel = leader = evlist__first(evlist);
910 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
911 TEST_ASSERT_VAL("wrong config",
912 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
913 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
914 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
915 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
916 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
917 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
918 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
919 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
920 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
921 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
922 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
923 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
924
925 /* instructions + G */
926 evsel = evsel__next(evsel);
927 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
928 TEST_ASSERT_VAL("wrong config",
929 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
930 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
931 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
932 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
933 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
934 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
935 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
936 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
937 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
938 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
939
940 /* cycles:G */
941 evsel = leader = evsel__next(evsel);
942 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
943 TEST_ASSERT_VAL("wrong config",
944 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
945 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
946 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
947 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
948 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
949 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
950 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
951 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
952 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
953 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
954 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
955 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
956
957 /* instructions:G */
958 evsel = evsel__next(evsel);
959 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
960 TEST_ASSERT_VAL("wrong config",
961 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
962 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
963 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
964 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
965 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
966 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
967 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
968 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
969 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
970
971 /* cycles */
972 evsel = evsel__next(evsel);
973 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
974 TEST_ASSERT_VAL("wrong config",
975 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
976 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
977 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
978 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
979 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
980 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
981 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
982 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
983
984 return 0;
985 }
986
test__group_gh1(struct evlist * evlist)987 static int test__group_gh1(struct evlist *evlist)
988 {
989 struct evsel *evsel, *leader;
990
991 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
992 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
993
994 /* cycles + :H group modifier */
995 evsel = leader = evlist__first(evlist);
996 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
997 TEST_ASSERT_VAL("wrong config",
998 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
999 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1000 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1001 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1002 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1003 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1004 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1005 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1006 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1007 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1008 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1009
1010 /* cache-misses:G + :H group modifier */
1011 evsel = evsel__next(evsel);
1012 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1013 TEST_ASSERT_VAL("wrong config",
1014 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1015 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1016 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1017 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1018 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1019 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1020 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1021 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1022 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1023
1024 return 0;
1025 }
1026
test__group_gh2(struct evlist * evlist)1027 static int test__group_gh2(struct evlist *evlist)
1028 {
1029 struct evsel *evsel, *leader;
1030
1031 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1032 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1033
1034 /* cycles + :G group modifier */
1035 evsel = leader = evlist__first(evlist);
1036 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1037 TEST_ASSERT_VAL("wrong config",
1038 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1039 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1040 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1041 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1042 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1043 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1044 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1045 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1046 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1047 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1048 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1049
1050 /* cache-misses:H + :G group modifier */
1051 evsel = evsel__next(evsel);
1052 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1053 TEST_ASSERT_VAL("wrong config",
1054 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1055 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1056 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1057 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1058 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1059 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1060 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1061 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1062 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1063
1064 return 0;
1065 }
1066
test__group_gh3(struct evlist * evlist)1067 static int test__group_gh3(struct evlist *evlist)
1068 {
1069 struct evsel *evsel, *leader;
1070
1071 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1072 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1073
1074 /* cycles:G + :u group modifier */
1075 evsel = leader = evlist__first(evlist);
1076 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1077 TEST_ASSERT_VAL("wrong config",
1078 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1079 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1080 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1081 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1082 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1083 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1084 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1085 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1086 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1087 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1088 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1089
1090 /* cache-misses:H + :u group modifier */
1091 evsel = evsel__next(evsel);
1092 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1093 TEST_ASSERT_VAL("wrong config",
1094 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1095 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1096 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1097 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1098 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1099 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1100 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1101 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1102 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1103
1104 return 0;
1105 }
1106
test__group_gh4(struct evlist * evlist)1107 static int test__group_gh4(struct evlist *evlist)
1108 {
1109 struct evsel *evsel, *leader;
1110
1111 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1112 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1113
1114 /* cycles:G + :uG group modifier */
1115 evsel = leader = evlist__first(evlist);
1116 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1117 TEST_ASSERT_VAL("wrong config",
1118 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1119 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1120 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1121 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1122 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1123 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1124 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1125 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1126 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1127 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1128 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1129
1130 /* cache-misses:H + :uG group modifier */
1131 evsel = evsel__next(evsel);
1132 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1133 TEST_ASSERT_VAL("wrong config",
1134 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1135 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1136 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1137 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1138 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1139 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1140 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1141 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1142 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1143
1144 return 0;
1145 }
1146
test__leader_sample1(struct evlist * evlist)1147 static int test__leader_sample1(struct evlist *evlist)
1148 {
1149 struct evsel *evsel, *leader;
1150
1151 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1152
1153 /* cycles - sampling group leader */
1154 evsel = leader = evlist__first(evlist);
1155 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1156 TEST_ASSERT_VAL("wrong config",
1157 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1158 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1159 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1160 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1161 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1162 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1163 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1164 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1165 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1166 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1167
1168 /* cache-misses - not sampling */
1169 evsel = evsel__next(evsel);
1170 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1171 TEST_ASSERT_VAL("wrong config",
1172 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1173 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1174 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1175 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1176 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1177 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1178 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1179 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1180 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1181
1182 /* branch-misses - not sampling */
1183 evsel = evsel__next(evsel);
1184 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1185 TEST_ASSERT_VAL("wrong config",
1186 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1187 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1188 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1189 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1190 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1191 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1192 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1193 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1194 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1195 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1196
1197 return 0;
1198 }
1199
test__leader_sample2(struct evlist * evlist __maybe_unused)1200 static int test__leader_sample2(struct evlist *evlist __maybe_unused)
1201 {
1202 struct evsel *evsel, *leader;
1203
1204 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1205
1206 /* instructions - sampling group leader */
1207 evsel = leader = evlist__first(evlist);
1208 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1209 TEST_ASSERT_VAL("wrong config",
1210 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
1211 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1212 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1213 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1214 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1215 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1216 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1217 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1218 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1219 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1220
1221 /* branch-misses - not sampling */
1222 evsel = evsel__next(evsel);
1223 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1224 TEST_ASSERT_VAL("wrong config",
1225 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1226 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1227 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1228 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1229 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1230 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1231 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1232 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1233 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1234 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1235
1236 return 0;
1237 }
1238
test__checkevent_pinned_modifier(struct evlist * evlist)1239 static int test__checkevent_pinned_modifier(struct evlist *evlist)
1240 {
1241 struct evsel *evsel = evlist__first(evlist);
1242
1243 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1244 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1245 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1246 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1247 TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1248
1249 return test__checkevent_symbolic_name(evlist);
1250 }
1251
test__pinned_group(struct evlist * evlist)1252 static int test__pinned_group(struct evlist *evlist)
1253 {
1254 struct evsel *evsel, *leader;
1255
1256 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1257
1258 /* cycles - group leader */
1259 evsel = leader = evlist__first(evlist);
1260 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1261 TEST_ASSERT_VAL("wrong config",
1262 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1263 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1264 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1265 TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1266
1267 /* cache-misses - can not be pinned, but will go on with the leader */
1268 evsel = evsel__next(evsel);
1269 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1270 TEST_ASSERT_VAL("wrong config",
1271 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1272 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1273
1274 /* branch-misses - ditto */
1275 evsel = evsel__next(evsel);
1276 TEST_ASSERT_VAL("wrong config",
1277 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1278 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1279
1280 return 0;
1281 }
1282
test__checkevent_exclusive_modifier(struct evlist * evlist)1283 static int test__checkevent_exclusive_modifier(struct evlist *evlist)
1284 {
1285 struct evsel *evsel = evlist__first(evlist);
1286
1287 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1288 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1289 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1290 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1291 TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1292
1293 return test__checkevent_symbolic_name(evlist);
1294 }
1295
test__exclusive_group(struct evlist * evlist)1296 static int test__exclusive_group(struct evlist *evlist)
1297 {
1298 struct evsel *evsel, *leader;
1299
1300 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1301
1302 /* cycles - group leader */
1303 evsel = leader = evlist__first(evlist);
1304 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1305 TEST_ASSERT_VAL("wrong config",
1306 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1307 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1308 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1309 TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1310
1311 /* cache-misses - can not be pinned, but will go on with the leader */
1312 evsel = evsel__next(evsel);
1313 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1314 TEST_ASSERT_VAL("wrong config",
1315 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1316 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1317
1318 /* branch-misses - ditto */
1319 evsel = evsel__next(evsel);
1320 TEST_ASSERT_VAL("wrong config",
1321 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1322 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1323
1324 return 0;
1325 }
test__checkevent_breakpoint_len(struct evlist * evlist)1326 static int test__checkevent_breakpoint_len(struct evlist *evlist)
1327 {
1328 struct evsel *evsel = evlist__first(evlist);
1329
1330 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1331 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1332 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1333 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
1334 evsel->core.attr.bp_type);
1335 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 ==
1336 evsel->core.attr.bp_len);
1337
1338 return 0;
1339 }
1340
test__checkevent_breakpoint_len_w(struct evlist * evlist)1341 static int test__checkevent_breakpoint_len_w(struct evlist *evlist)
1342 {
1343 struct evsel *evsel = evlist__first(evlist);
1344
1345 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1346 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1347 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1348 TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W ==
1349 evsel->core.attr.bp_type);
1350 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 ==
1351 evsel->core.attr.bp_len);
1352
1353 return 0;
1354 }
1355
1356 static int
test__checkevent_breakpoint_len_rw_modifier(struct evlist * evlist)1357 test__checkevent_breakpoint_len_rw_modifier(struct evlist *evlist)
1358 {
1359 struct evsel *evsel = evlist__first(evlist);
1360
1361 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1362 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1363 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1364 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1365
1366 return test__checkevent_breakpoint_rw(evlist);
1367 }
1368
test__checkevent_precise_max_modifier(struct evlist * evlist)1369 static int test__checkevent_precise_max_modifier(struct evlist *evlist)
1370 {
1371 struct evsel *evsel = evlist__first(evlist);
1372
1373 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1374 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1375 TEST_ASSERT_VAL("wrong config",
1376 PERF_COUNT_SW_TASK_CLOCK == evsel->core.attr.config);
1377 return 0;
1378 }
1379
test__checkevent_config_symbol(struct evlist * evlist)1380 static int test__checkevent_config_symbol(struct evlist *evlist)
1381 {
1382 struct evsel *evsel = evlist__first(evlist);
1383
1384 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "insn") == 0);
1385 return 0;
1386 }
1387
test__checkevent_config_raw(struct evlist * evlist)1388 static int test__checkevent_config_raw(struct evlist *evlist)
1389 {
1390 struct evsel *evsel = evlist__first(evlist);
1391
1392 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "rawpmu") == 0);
1393 return 0;
1394 }
1395
test__checkevent_config_num(struct evlist * evlist)1396 static int test__checkevent_config_num(struct evlist *evlist)
1397 {
1398 struct evsel *evsel = evlist__first(evlist);
1399
1400 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "numpmu") == 0);
1401 return 0;
1402 }
1403
test__checkevent_config_cache(struct evlist * evlist)1404 static int test__checkevent_config_cache(struct evlist *evlist)
1405 {
1406 struct evsel *evsel = evlist__first(evlist);
1407
1408 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "cachepmu") == 0);
1409 return 0;
1410 }
1411
test__intel_pt_valid(void)1412 static bool test__intel_pt_valid(void)
1413 {
1414 return !!perf_pmu__find("intel_pt");
1415 }
1416
test__intel_pt(struct evlist * evlist)1417 static int test__intel_pt(struct evlist *evlist)
1418 {
1419 struct evsel *evsel = evlist__first(evlist);
1420
1421 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "intel_pt//u") == 0);
1422 return 0;
1423 }
1424
test__checkevent_complex_name(struct evlist * evlist)1425 static int test__checkevent_complex_name(struct evlist *evlist)
1426 {
1427 struct evsel *evsel = evlist__first(evlist);
1428
1429 TEST_ASSERT_VAL("wrong complex name parsing", strcmp(evsel->name, "COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks") == 0);
1430 return 0;
1431 }
1432
test__checkevent_raw_pmu(struct evlist * evlist)1433 static int test__checkevent_raw_pmu(struct evlist *evlist)
1434 {
1435 struct evsel *evsel = evlist__first(evlist);
1436
1437 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1438 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1439 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1440 return 0;
1441 }
1442
test__sym_event_slash(struct evlist * evlist)1443 static int test__sym_event_slash(struct evlist *evlist)
1444 {
1445 struct evsel *evsel = evlist__first(evlist);
1446
1447 TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1448 TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1449 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1450 return 0;
1451 }
1452
test__sym_event_dc(struct evlist * evlist)1453 static int test__sym_event_dc(struct evlist *evlist)
1454 {
1455 struct evsel *evsel = evlist__first(evlist);
1456
1457 TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1458 TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1459 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
1460 return 0;
1461 }
1462
count_tracepoints(void)1463 static int count_tracepoints(void)
1464 {
1465 struct dirent *events_ent;
1466 DIR *events_dir;
1467 int cnt = 0;
1468
1469 events_dir = tracing_events__opendir();
1470
1471 TEST_ASSERT_VAL("Can't open events dir", events_dir);
1472
1473 while ((events_ent = readdir(events_dir))) {
1474 char *sys_path;
1475 struct dirent *sys_ent;
1476 DIR *sys_dir;
1477
1478 if (!strcmp(events_ent->d_name, ".")
1479 || !strcmp(events_ent->d_name, "..")
1480 || !strcmp(events_ent->d_name, "enable")
1481 || !strcmp(events_ent->d_name, "header_event")
1482 || !strcmp(events_ent->d_name, "header_page"))
1483 continue;
1484
1485 sys_path = get_events_file(events_ent->d_name);
1486 TEST_ASSERT_VAL("Can't get sys path", sys_path);
1487
1488 sys_dir = opendir(sys_path);
1489 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1490
1491 while ((sys_ent = readdir(sys_dir))) {
1492 if (!strcmp(sys_ent->d_name, ".")
1493 || !strcmp(sys_ent->d_name, "..")
1494 || !strcmp(sys_ent->d_name, "enable")
1495 || !strcmp(sys_ent->d_name, "filter"))
1496 continue;
1497
1498 cnt++;
1499 }
1500
1501 closedir(sys_dir);
1502 put_events_file(sys_path);
1503 }
1504
1505 closedir(events_dir);
1506 return cnt;
1507 }
1508
test__all_tracepoints(struct evlist * evlist)1509 static int test__all_tracepoints(struct evlist *evlist)
1510 {
1511 TEST_ASSERT_VAL("wrong events count",
1512 count_tracepoints() == evlist->core.nr_entries);
1513
1514 return test__checkevent_tracepoint_multi(evlist);
1515 }
1516
1517 struct evlist_test {
1518 const char *name;
1519 __u32 type;
1520 const int id;
1521 bool (*valid)(void);
1522 int (*check)(struct evlist *evlist);
1523 };
1524
1525 static struct evlist_test test__events[] = {
1526 {
1527 .name = "syscalls:sys_enter_openat",
1528 .check = test__checkevent_tracepoint,
1529 .id = 0,
1530 },
1531 {
1532 .name = "syscalls:*",
1533 .check = test__checkevent_tracepoint_multi,
1534 .id = 1,
1535 },
1536 {
1537 .name = "r1a",
1538 .check = test__checkevent_raw,
1539 .id = 2,
1540 },
1541 {
1542 .name = "1:1",
1543 .check = test__checkevent_numeric,
1544 .id = 3,
1545 },
1546 {
1547 .name = "instructions",
1548 .check = test__checkevent_symbolic_name,
1549 .id = 4,
1550 },
1551 {
1552 .name = "cycles/period=100000,config2/",
1553 .check = test__checkevent_symbolic_name_config,
1554 .id = 5,
1555 },
1556 {
1557 .name = "faults",
1558 .check = test__checkevent_symbolic_alias,
1559 .id = 6,
1560 },
1561 {
1562 .name = "L1-dcache-load-miss",
1563 .check = test__checkevent_genhw,
1564 .id = 7,
1565 },
1566 {
1567 .name = "mem:0",
1568 .check = test__checkevent_breakpoint,
1569 .id = 8,
1570 },
1571 {
1572 .name = "mem:0:x",
1573 .check = test__checkevent_breakpoint_x,
1574 .id = 9,
1575 },
1576 {
1577 .name = "mem:0:r",
1578 .check = test__checkevent_breakpoint_r,
1579 .id = 10,
1580 },
1581 {
1582 .name = "mem:0:w",
1583 .check = test__checkevent_breakpoint_w,
1584 .id = 11,
1585 },
1586 {
1587 .name = "syscalls:sys_enter_openat:k",
1588 .check = test__checkevent_tracepoint_modifier,
1589 .id = 12,
1590 },
1591 {
1592 .name = "syscalls:*:u",
1593 .check = test__checkevent_tracepoint_multi_modifier,
1594 .id = 13,
1595 },
1596 {
1597 .name = "r1a:kp",
1598 .check = test__checkevent_raw_modifier,
1599 .id = 14,
1600 },
1601 {
1602 .name = "1:1:hp",
1603 .check = test__checkevent_numeric_modifier,
1604 .id = 15,
1605 },
1606 {
1607 .name = "instructions:h",
1608 .check = test__checkevent_symbolic_name_modifier,
1609 .id = 16,
1610 },
1611 {
1612 .name = "faults:u",
1613 .check = test__checkevent_symbolic_alias_modifier,
1614 .id = 17,
1615 },
1616 {
1617 .name = "L1-dcache-load-miss:kp",
1618 .check = test__checkevent_genhw_modifier,
1619 .id = 18,
1620 },
1621 {
1622 .name = "mem:0:u",
1623 .check = test__checkevent_breakpoint_modifier,
1624 .id = 19,
1625 },
1626 {
1627 .name = "mem:0:x:k",
1628 .check = test__checkevent_breakpoint_x_modifier,
1629 .id = 20,
1630 },
1631 {
1632 .name = "mem:0:r:hp",
1633 .check = test__checkevent_breakpoint_r_modifier,
1634 .id = 21,
1635 },
1636 {
1637 .name = "mem:0:w:up",
1638 .check = test__checkevent_breakpoint_w_modifier,
1639 .id = 22,
1640 },
1641 {
1642 .name = "r1,syscalls:sys_enter_openat:k,1:1:hp",
1643 .check = test__checkevent_list,
1644 .id = 23,
1645 },
1646 {
1647 .name = "instructions:G",
1648 .check = test__checkevent_exclude_host_modifier,
1649 .id = 24,
1650 },
1651 {
1652 .name = "instructions:H",
1653 .check = test__checkevent_exclude_guest_modifier,
1654 .id = 25,
1655 },
1656 {
1657 .name = "mem:0:rw",
1658 .check = test__checkevent_breakpoint_rw,
1659 .id = 26,
1660 },
1661 {
1662 .name = "mem:0:rw:kp",
1663 .check = test__checkevent_breakpoint_rw_modifier,
1664 .id = 27,
1665 },
1666 {
1667 .name = "{instructions:k,cycles:upp}",
1668 .check = test__group1,
1669 .id = 28,
1670 },
1671 {
1672 .name = "{faults:k,cache-references}:u,cycles:k",
1673 .check = test__group2,
1674 .id = 29,
1675 },
1676 {
1677 .name = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
1678 .check = test__group3,
1679 .id = 30,
1680 },
1681 {
1682 .name = "{cycles:u,instructions:kp}:p",
1683 .check = test__group4,
1684 .id = 31,
1685 },
1686 {
1687 .name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
1688 .check = test__group5,
1689 .id = 32,
1690 },
1691 {
1692 .name = "*:*",
1693 .check = test__all_tracepoints,
1694 .id = 33,
1695 },
1696 {
1697 .name = "{cycles,cache-misses:G}:H",
1698 .check = test__group_gh1,
1699 .id = 34,
1700 },
1701 {
1702 .name = "{cycles,cache-misses:H}:G",
1703 .check = test__group_gh2,
1704 .id = 35,
1705 },
1706 {
1707 .name = "{cycles:G,cache-misses:H}:u",
1708 .check = test__group_gh3,
1709 .id = 36,
1710 },
1711 {
1712 .name = "{cycles:G,cache-misses:H}:uG",
1713 .check = test__group_gh4,
1714 .id = 37,
1715 },
1716 {
1717 .name = "{cycles,cache-misses,branch-misses}:S",
1718 .check = test__leader_sample1,
1719 .id = 38,
1720 },
1721 {
1722 .name = "{instructions,branch-misses}:Su",
1723 .check = test__leader_sample2,
1724 .id = 39,
1725 },
1726 {
1727 .name = "instructions:uDp",
1728 .check = test__checkevent_pinned_modifier,
1729 .id = 40,
1730 },
1731 {
1732 .name = "{cycles,cache-misses,branch-misses}:D",
1733 .check = test__pinned_group,
1734 .id = 41,
1735 },
1736 {
1737 .name = "mem:0/1",
1738 .check = test__checkevent_breakpoint_len,
1739 .id = 42,
1740 },
1741 {
1742 .name = "mem:0/2:w",
1743 .check = test__checkevent_breakpoint_len_w,
1744 .id = 43,
1745 },
1746 {
1747 .name = "mem:0/4:rw:u",
1748 .check = test__checkevent_breakpoint_len_rw_modifier,
1749 .id = 44
1750 },
1751 #if defined(__s390x__)
1752 {
1753 .name = "kvm-s390:kvm_s390_create_vm",
1754 .check = test__checkevent_tracepoint,
1755 .valid = kvm_s390_create_vm_valid,
1756 .id = 100,
1757 },
1758 #endif
1759 {
1760 .name = "instructions:I",
1761 .check = test__checkevent_exclude_idle_modifier,
1762 .id = 45,
1763 },
1764 {
1765 .name = "instructions:kIG",
1766 .check = test__checkevent_exclude_idle_modifier_1,
1767 .id = 46,
1768 },
1769 {
1770 .name = "task-clock:P,cycles",
1771 .check = test__checkevent_precise_max_modifier,
1772 .id = 47,
1773 },
1774 {
1775 .name = "instructions/name=insn/",
1776 .check = test__checkevent_config_symbol,
1777 .id = 48,
1778 },
1779 {
1780 .name = "r1234/name=rawpmu/",
1781 .check = test__checkevent_config_raw,
1782 .id = 49,
1783 },
1784 {
1785 .name = "4:0x6530160/name=numpmu/",
1786 .check = test__checkevent_config_num,
1787 .id = 50,
1788 },
1789 {
1790 .name = "L1-dcache-misses/name=cachepmu/",
1791 .check = test__checkevent_config_cache,
1792 .id = 51,
1793 },
1794 {
1795 .name = "intel_pt//u",
1796 .valid = test__intel_pt_valid,
1797 .check = test__intel_pt,
1798 .id = 52,
1799 },
1800 {
1801 .name = "cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk",
1802 .check = test__checkevent_complex_name,
1803 .id = 53
1804 },
1805 {
1806 .name = "cycles//u",
1807 .check = test__sym_event_slash,
1808 .id = 54,
1809 },
1810 {
1811 .name = "cycles:k",
1812 .check = test__sym_event_dc,
1813 .id = 55,
1814 },
1815 {
1816 .name = "instructions:uep",
1817 .check = test__checkevent_exclusive_modifier,
1818 .id = 56,
1819 },
1820 {
1821 .name = "{cycles,cache-misses,branch-misses}:e",
1822 .check = test__exclusive_group,
1823 .id = 57,
1824 },
1825 };
1826
1827 static struct evlist_test test__events_pmu[] = {
1828 {
1829 .name = "cpu/config=10,config1,config2=3,period=1000/u",
1830 .check = test__checkevent_pmu,
1831 .id = 0,
1832 },
1833 {
1834 .name = "cpu/config=1,name=krava/u,cpu/config=2/u",
1835 .check = test__checkevent_pmu_name,
1836 .id = 1,
1837 },
1838 {
1839 .name = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/",
1840 .check = test__checkevent_pmu_partial_time_callgraph,
1841 .id = 2,
1842 },
1843 {
1844 .name = "cpu/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks',period=0x1,event=0x2/ukp",
1845 .check = test__checkevent_complex_name,
1846 .id = 3,
1847 },
1848 {
1849 .name = "software/r1a/",
1850 .check = test__checkevent_raw_pmu,
1851 .id = 4,
1852 },
1853 {
1854 .name = "software/r0x1a/",
1855 .check = test__checkevent_raw_pmu,
1856 .id = 4,
1857 },
1858 };
1859
1860 struct terms_test {
1861 const char *str;
1862 __u32 type;
1863 int (*check)(struct list_head *terms);
1864 };
1865
1866 static struct terms_test test__terms[] = {
1867 [0] = {
1868 .str = "config=10,config1,config2=3,umask=1,read,r0xead",
1869 .check = test__checkterms_simple,
1870 },
1871 };
1872
test_event(struct evlist_test * e)1873 static int test_event(struct evlist_test *e)
1874 {
1875 struct parse_events_error err;
1876 struct evlist *evlist;
1877 int ret;
1878
1879 bzero(&err, sizeof(err));
1880 if (e->valid && !e->valid()) {
1881 pr_debug("... SKIP");
1882 return 0;
1883 }
1884
1885 evlist = evlist__new();
1886 if (evlist == NULL)
1887 return -ENOMEM;
1888
1889 ret = parse_events(evlist, e->name, &err);
1890 if (ret) {
1891 pr_debug("failed to parse event '%s', err %d, str '%s'\n",
1892 e->name, ret, err.str);
1893 parse_events_print_error(&err, e->name);
1894 } else {
1895 ret = e->check(evlist);
1896 }
1897
1898 evlist__delete(evlist);
1899
1900 return ret;
1901 }
1902
test_events(struct evlist_test * events,unsigned cnt)1903 static int test_events(struct evlist_test *events, unsigned cnt)
1904 {
1905 int ret1, ret2 = 0;
1906 unsigned i;
1907
1908 for (i = 0; i < cnt; i++) {
1909 struct evlist_test *e = &events[i];
1910
1911 pr_debug("running test %d '%s'", e->id, e->name);
1912 ret1 = test_event(e);
1913 if (ret1)
1914 ret2 = ret1;
1915 pr_debug("\n");
1916 }
1917
1918 return ret2;
1919 }
1920
test_term(struct terms_test * t)1921 static int test_term(struct terms_test *t)
1922 {
1923 struct list_head terms;
1924 int ret;
1925
1926 INIT_LIST_HEAD(&terms);
1927
1928 /*
1929 * The perf_pmu__test_parse_init prepares perf_pmu_events_list
1930 * which gets freed in parse_events_terms.
1931 */
1932 if (perf_pmu__test_parse_init())
1933 return -1;
1934
1935 ret = parse_events_terms(&terms, t->str);
1936 if (ret) {
1937 pr_debug("failed to parse terms '%s', err %d\n",
1938 t->str , ret);
1939 return ret;
1940 }
1941
1942 ret = t->check(&terms);
1943 parse_events_terms__purge(&terms);
1944
1945 return ret;
1946 }
1947
test_terms(struct terms_test * terms,unsigned cnt)1948 static int test_terms(struct terms_test *terms, unsigned cnt)
1949 {
1950 int ret = 0;
1951 unsigned i;
1952
1953 for (i = 0; i < cnt; i++) {
1954 struct terms_test *t = &terms[i];
1955
1956 pr_debug("running test %d '%s'\n", i, t->str);
1957 ret = test_term(t);
1958 if (ret)
1959 break;
1960 }
1961
1962 return ret;
1963 }
1964
test_pmu(void)1965 static int test_pmu(void)
1966 {
1967 struct stat st;
1968 char path[PATH_MAX];
1969 int ret;
1970
1971 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
1972 sysfs__mountpoint());
1973
1974 ret = stat(path, &st);
1975 if (ret)
1976 pr_debug("omitting PMU cpu tests\n");
1977 return !ret;
1978 }
1979
test_pmu_events(void)1980 static int test_pmu_events(void)
1981 {
1982 struct stat st;
1983 char path[PATH_MAX];
1984 struct dirent *ent;
1985 DIR *dir;
1986 int ret;
1987
1988 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
1989 sysfs__mountpoint());
1990
1991 ret = stat(path, &st);
1992 if (ret) {
1993 pr_debug("omitting PMU cpu events tests\n");
1994 return 0;
1995 }
1996
1997 dir = opendir(path);
1998 if (!dir) {
1999 pr_debug("can't open pmu event dir");
2000 return -1;
2001 }
2002
2003 while (!ret && (ent = readdir(dir))) {
2004 struct evlist_test e = { .id = 0, };
2005 char name[2 * NAME_MAX + 1 + 12 + 3];
2006
2007 /* Names containing . are special and cannot be used directly */
2008 if (strchr(ent->d_name, '.'))
2009 continue;
2010
2011 snprintf(name, sizeof(name), "cpu/event=%s/u", ent->d_name);
2012
2013 e.name = name;
2014 e.check = test__checkevent_pmu_events;
2015
2016 ret = test_event(&e);
2017 if (ret)
2018 break;
2019 snprintf(name, sizeof(name), "%s:u,cpu/event=%s/u", ent->d_name, ent->d_name);
2020 e.name = name;
2021 e.check = test__checkevent_pmu_events_mix;
2022 ret = test_event(&e);
2023 }
2024
2025 closedir(dir);
2026 return ret;
2027 }
2028
test__parse_events(struct test * test __maybe_unused,int subtest __maybe_unused)2029 int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused)
2030 {
2031 int ret1, ret2 = 0;
2032
2033 #define TEST_EVENTS(tests) \
2034 do { \
2035 ret1 = test_events(tests, ARRAY_SIZE(tests)); \
2036 if (!ret2) \
2037 ret2 = ret1; \
2038 } while (0)
2039
2040 TEST_EVENTS(test__events);
2041
2042 if (test_pmu())
2043 TEST_EVENTS(test__events_pmu);
2044
2045 if (test_pmu()) {
2046 int ret = test_pmu_events();
2047 if (ret)
2048 return ret;
2049 }
2050
2051 ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
2052 if (!ret2)
2053 ret2 = ret1;
2054
2055 return ret2;
2056 }
2057
