1 #include <gtest/gtest.h>
2
3 #include <cpuinfo-mock.h>
4 #include <cpuinfo.h>
5
TEST(PROCESSORS,count)6 TEST(PROCESSORS, count) {
7 ASSERT_EQ(5, cpuinfo_get_processors_count());
8 }
9
TEST(PROCESSORS,non_null)10 TEST(PROCESSORS, non_null) {
11 ASSERT_TRUE(cpuinfo_get_processors());
12 }
13
TEST(PROCESSORS,smt_id)14 TEST(PROCESSORS, smt_id) {
15 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
16 ASSERT_EQ(0, cpuinfo_get_processor(i)->smt_id);
17 }
18 }
19
TEST(PROCESSORS,core)20 TEST(PROCESSORS, core) {
21 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
22 ASSERT_EQ(cpuinfo_get_core(i), cpuinfo_get_processor(i)->core);
23 }
24 }
25
TEST(PROCESSORS,cluster)26 TEST(PROCESSORS, cluster) {
27 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
28 switch (i) {
29 case 0:
30 case 1:
31 case 2:
32 case 3:
33 ASSERT_EQ(cpuinfo_get_cluster(0), cpuinfo_get_processor(i)->cluster);
34 break;
35 case 4:
36 ASSERT_EQ(cpuinfo_get_cluster(1), cpuinfo_get_processor(i)->cluster);
37 break;
38 }
39 }
40 }
41
TEST(PROCESSORS,package)42 TEST(PROCESSORS, package) {
43 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
44 ASSERT_EQ(cpuinfo_get_package(0), cpuinfo_get_processor(i)->package);
45 }
46 }
47
TEST(PROCESSORS,linux_id)48 TEST(PROCESSORS, linux_id) {
49 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
50 ASSERT_EQ(i, cpuinfo_get_processor(i)->linux_id);
51 }
52 }
53
TEST(PROCESSORS,l1i)54 TEST(PROCESSORS, l1i) {
55 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
56 ASSERT_EQ(cpuinfo_get_l1i_cache(i), cpuinfo_get_processor(i)->cache.l1i);
57 }
58 }
59
TEST(PROCESSORS,l1d)60 TEST(PROCESSORS, l1d) {
61 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
62 ASSERT_EQ(cpuinfo_get_l1d_cache(i), cpuinfo_get_processor(i)->cache.l1d);
63 }
64 }
65
TEST(PROCESSORS,l2)66 TEST(PROCESSORS, l2) {
67 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
68 switch (i) {
69 case 0:
70 case 1:
71 case 2:
72 case 3:
73 ASSERT_EQ(cpuinfo_get_l2_cache(0), cpuinfo_get_processor(i)->cache.l2);
74 break;
75 case 4:
76 ASSERT_EQ(cpuinfo_get_l2_cache(1), cpuinfo_get_processor(i)->cache.l2);
77 break;
78 }
79 }
80 }
81
TEST(PROCESSORS,l3)82 TEST(PROCESSORS, l3) {
83 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
84 ASSERT_FALSE(cpuinfo_get_processor(i)->cache.l3);
85 }
86 }
87
TEST(PROCESSORS,l4)88 TEST(PROCESSORS, l4) {
89 for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
90 ASSERT_FALSE(cpuinfo_get_processor(i)->cache.l4);
91 }
92 }
93
TEST(CORES,count)94 TEST(CORES, count) {
95 ASSERT_EQ(5, cpuinfo_get_cores_count());
96 }
97
TEST(CORES,non_null)98 TEST(CORES, non_null) {
99 ASSERT_TRUE(cpuinfo_get_cores());
100 }
101
TEST(CORES,processor_start)102 TEST(CORES, processor_start) {
103 for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
104 ASSERT_EQ(i, cpuinfo_get_core(i)->processor_start);
105 }
106 }
107
TEST(CORES,processor_count)108 TEST(CORES, processor_count) {
109 for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
110 ASSERT_EQ(1, cpuinfo_get_core(i)->processor_count);
111 }
112 }
113
TEST(CORES,core_id)114 TEST(CORES, core_id) {
115 for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
116 ASSERT_EQ(i, cpuinfo_get_core(i)->core_id);
117 }
118 }
119
TEST(CORES,cluster)120 TEST(CORES, cluster) {
121 for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
122 switch (i) {
123 case 0:
124 case 1:
125 case 2:
126 case 3:
127 ASSERT_EQ(cpuinfo_get_cluster(0), cpuinfo_get_core(i)->cluster);
128 break;
129 case 4:
130 ASSERT_EQ(cpuinfo_get_cluster(1), cpuinfo_get_core(i)->cluster);
131 break;
132 }
133 }
134 }
135
TEST(CORES,package)136 TEST(CORES, package) {
137 for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
138 ASSERT_EQ(cpuinfo_get_package(0), cpuinfo_get_core(i)->package);
139 }
140 }
141
TEST(CORES,vendor)142 TEST(CORES, vendor) {
143 for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
144 ASSERT_EQ(cpuinfo_vendor_arm, cpuinfo_get_core(i)->vendor);
145 }
146 }
147
TEST(CORES,uarch)148 TEST(CORES, uarch) {
149 for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
150 ASSERT_EQ(cpuinfo_uarch_cortex_a7, cpuinfo_get_core(i)->uarch);
151 }
152 }
153
TEST(CORES,midr)154 TEST(CORES, midr) {
155 for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
156 ASSERT_EQ(UINT32_C(0x410FC075), cpuinfo_get_core(i)->midr);
157 }
158 }
159
TEST(CORES,DISABLED_frequency)160 TEST(CORES, DISABLED_frequency) {
161 for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
162 ASSERT_EQ(UINT64_C(1495000000), cpuinfo_get_core(i)->frequency);
163 }
164 }
165
TEST(CLUSTERS,count)166 TEST(CLUSTERS, count) {
167 ASSERT_EQ(2, cpuinfo_get_clusters_count());
168 }
169
TEST(CLUSTERS,non_null)170 TEST(CLUSTERS, non_null) {
171 ASSERT_TRUE(cpuinfo_get_clusters());
172 }
173
TEST(CLUSTERS,processor_start)174 TEST(CLUSTERS, processor_start) {
175 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
176 switch (i) {
177 case 0:
178 ASSERT_EQ(0, cpuinfo_get_cluster(i)->processor_start);
179 break;
180 case 1:
181 ASSERT_EQ(4, cpuinfo_get_cluster(i)->processor_start);
182 break;
183 }
184 }
185 }
186
TEST(CLUSTERS,processor_count)187 TEST(CLUSTERS, processor_count) {
188 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
189 switch (i) {
190 case 0:
191 ASSERT_EQ(4, cpuinfo_get_cluster(i)->processor_count);
192 break;
193 case 1:
194 ASSERT_EQ(1, cpuinfo_get_cluster(i)->processor_count);
195 break;
196 }
197 }
198 }
199
TEST(CLUSTERS,core_start)200 TEST(CLUSTERS, core_start) {
201 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
202 switch (i) {
203 case 0:
204 ASSERT_EQ(0, cpuinfo_get_cluster(i)->core_start);
205 break;
206 case 1:
207 ASSERT_EQ(4, cpuinfo_get_cluster(i)->core_start);
208 break;
209 }
210 }
211 }
212
TEST(CLUSTERS,core_count)213 TEST(CLUSTERS, core_count) {
214 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
215 switch (i) {
216 case 0:
217 ASSERT_EQ(4, cpuinfo_get_cluster(i)->core_count);
218 break;
219 case 1:
220 ASSERT_EQ(1, cpuinfo_get_cluster(i)->core_count);
221 break;
222 }
223 }
224 }
225
TEST(CLUSTERS,cluster_id)226 TEST(CLUSTERS, cluster_id) {
227 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
228 ASSERT_EQ(i, cpuinfo_get_cluster(i)->cluster_id);
229 }
230 }
231
TEST(CLUSTERS,package)232 TEST(CLUSTERS, package) {
233 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
234 ASSERT_EQ(cpuinfo_get_package(0), cpuinfo_get_cluster(i)->package);
235 }
236 }
237
TEST(CLUSTERS,vendor)238 TEST(CLUSTERS, vendor) {
239 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
240 ASSERT_EQ(cpuinfo_vendor_arm, cpuinfo_get_cluster(i)->vendor);
241 }
242 }
243
TEST(CLUSTERS,uarch)244 TEST(CLUSTERS, uarch) {
245 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
246 ASSERT_EQ(cpuinfo_uarch_cortex_a7, cpuinfo_get_cluster(i)->uarch);
247 }
248 }
249
TEST(CLUSTERS,midr)250 TEST(CLUSTERS, midr) {
251 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
252 ASSERT_EQ(UINT32_C(0x410FC075), cpuinfo_get_cluster(i)->midr);
253 }
254 }
255
TEST(CLUSTERS,DISABLED_frequency)256 TEST(CLUSTERS, DISABLED_frequency) {
257 for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
258 ASSERT_EQ(UINT64_C(1495000000), cpuinfo_get_cluster(i)->frequency);
259 }
260 }
261
TEST(PACKAGES,count)262 TEST(PACKAGES, count) {
263 ASSERT_EQ(1, cpuinfo_get_packages_count());
264 }
265
TEST(PACKAGES,name)266 TEST(PACKAGES, name) {
267 for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
268 ASSERT_EQ(
269 "Leadcore LC1860",
270 std::string(
271 cpuinfo_get_package(i)->name,
272 strnlen(cpuinfo_get_package(i)->name, CPUINFO_PACKAGE_NAME_MAX)));
273 }
274 }
275
TEST(PACKAGES,processor_start)276 TEST(PACKAGES, processor_start) {
277 for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
278 ASSERT_EQ(0, cpuinfo_get_package(i)->processor_start);
279 }
280 }
281
TEST(PACKAGES,processor_count)282 TEST(PACKAGES, processor_count) {
283 for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
284 ASSERT_EQ(5, cpuinfo_get_package(i)->processor_count);
285 }
286 }
287
TEST(PACKAGES,core_start)288 TEST(PACKAGES, core_start) {
289 for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
290 ASSERT_EQ(0, cpuinfo_get_package(i)->core_start);
291 }
292 }
293
TEST(PACKAGES,core_count)294 TEST(PACKAGES, core_count) {
295 for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
296 ASSERT_EQ(5, cpuinfo_get_package(i)->core_count);
297 }
298 }
299
TEST(PACKAGES,cluster_start)300 TEST(PACKAGES, cluster_start) {
301 for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
302 ASSERT_EQ(0, cpuinfo_get_package(i)->cluster_start);
303 }
304 }
305
TEST(PACKAGES,cluster_count)306 TEST(PACKAGES, cluster_count) {
307 for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
308 ASSERT_EQ(2, cpuinfo_get_package(i)->cluster_count);
309 }
310 }
311
TEST(ISA,thumb)312 TEST(ISA, thumb) {
313 ASSERT_TRUE(cpuinfo_has_arm_thumb());
314 }
315
TEST(ISA,thumb2)316 TEST(ISA, thumb2) {
317 ASSERT_TRUE(cpuinfo_has_arm_thumb2());
318 }
319
TEST(ISA,armv5e)320 TEST(ISA, armv5e) {
321 ASSERT_TRUE(cpuinfo_has_arm_v5e());
322 }
323
TEST(ISA,armv6)324 TEST(ISA, armv6) {
325 ASSERT_TRUE(cpuinfo_has_arm_v6());
326 }
327
TEST(ISA,armv6k)328 TEST(ISA, armv6k) {
329 ASSERT_TRUE(cpuinfo_has_arm_v6k());
330 }
331
TEST(ISA,armv7)332 TEST(ISA, armv7) {
333 ASSERT_TRUE(cpuinfo_has_arm_v7());
334 }
335
TEST(ISA,armv7mp)336 TEST(ISA, armv7mp) {
337 ASSERT_TRUE(cpuinfo_has_arm_v7mp());
338 }
339
TEST(ISA,idiv)340 TEST(ISA, idiv) {
341 ASSERT_TRUE(cpuinfo_has_arm_idiv());
342 }
343
TEST(ISA,vfpv2)344 TEST(ISA, vfpv2) {
345 ASSERT_FALSE(cpuinfo_has_arm_vfpv2());
346 }
347
TEST(ISA,vfpv3)348 TEST(ISA, vfpv3) {
349 ASSERT_TRUE(cpuinfo_has_arm_vfpv3());
350 }
351
TEST(ISA,vfpv3_d32)352 TEST(ISA, vfpv3_d32) {
353 ASSERT_TRUE(cpuinfo_has_arm_vfpv3_d32());
354 }
355
TEST(ISA,vfpv3_fp16)356 TEST(ISA, vfpv3_fp16) {
357 ASSERT_TRUE(cpuinfo_has_arm_vfpv3_fp16());
358 }
359
TEST(ISA,vfpv3_fp16_d32)360 TEST(ISA, vfpv3_fp16_d32) {
361 ASSERT_TRUE(cpuinfo_has_arm_vfpv3_fp16_d32());
362 }
363
TEST(ISA,vfpv4)364 TEST(ISA, vfpv4) {
365 ASSERT_TRUE(cpuinfo_has_arm_vfpv4());
366 }
367
TEST(ISA,vfpv4_d32)368 TEST(ISA, vfpv4_d32) {
369 ASSERT_TRUE(cpuinfo_has_arm_vfpv4_d32());
370 }
371
TEST(ISA,wmmx)372 TEST(ISA, wmmx) {
373 ASSERT_FALSE(cpuinfo_has_arm_wmmx());
374 }
375
TEST(ISA,wmmx2)376 TEST(ISA, wmmx2) {
377 ASSERT_FALSE(cpuinfo_has_arm_wmmx2());
378 }
379
TEST(ISA,neon)380 TEST(ISA, neon) {
381 ASSERT_TRUE(cpuinfo_has_arm_neon());
382 }
383
TEST(ISA,neon_fp16)384 TEST(ISA, neon_fp16) {
385 ASSERT_TRUE(cpuinfo_has_arm_neon_fp16());
386 }
387
TEST(ISA,neon_fma)388 TEST(ISA, neon_fma) {
389 ASSERT_TRUE(cpuinfo_has_arm_neon_fma());
390 }
391
TEST(ISA,atomics)392 TEST(ISA, atomics) {
393 ASSERT_FALSE(cpuinfo_has_arm_atomics());
394 }
395
TEST(ISA,neon_rdm)396 TEST(ISA, neon_rdm) {
397 ASSERT_FALSE(cpuinfo_has_arm_neon_rdm());
398 }
399
TEST(ISA,fp16_arith)400 TEST(ISA, fp16_arith) {
401 ASSERT_FALSE(cpuinfo_has_arm_fp16_arith());
402 }
403
TEST(ISA,neon_fp16_arith)404 TEST(ISA, neon_fp16_arith) {
405 ASSERT_FALSE(cpuinfo_has_arm_neon_fp16_arith());
406 }
407
TEST(ISA,neon_dot)408 TEST(ISA, neon_dot) {
409 ASSERT_FALSE(cpuinfo_has_arm_neon_dot());
410 }
411
TEST(ISA,jscvt)412 TEST(ISA, jscvt) {
413 ASSERT_FALSE(cpuinfo_has_arm_jscvt());
414 }
415
TEST(ISA,fcma)416 TEST(ISA, fcma) {
417 ASSERT_FALSE(cpuinfo_has_arm_fcma());
418 }
419
TEST(ISA,aes)420 TEST(ISA, aes) {
421 ASSERT_FALSE(cpuinfo_has_arm_aes());
422 }
423
TEST(ISA,sha1)424 TEST(ISA, sha1) {
425 ASSERT_FALSE(cpuinfo_has_arm_sha1());
426 }
427
TEST(ISA,sha2)428 TEST(ISA, sha2) {
429 ASSERT_FALSE(cpuinfo_has_arm_sha2());
430 }
431
TEST(ISA,pmull)432 TEST(ISA, pmull) {
433 ASSERT_FALSE(cpuinfo_has_arm_pmull());
434 }
435
TEST(ISA,crc32)436 TEST(ISA, crc32) {
437 ASSERT_FALSE(cpuinfo_has_arm_crc32());
438 }
439
TEST(L1I,count)440 TEST(L1I, count) {
441 ASSERT_EQ(5, cpuinfo_get_l1i_caches_count());
442 }
443
TEST(L1I,non_null)444 TEST(L1I, non_null) {
445 ASSERT_TRUE(cpuinfo_get_l1i_caches());
446 }
447
TEST(L1I,size)448 TEST(L1I, size) {
449 for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
450 ASSERT_EQ(32 * 1024, cpuinfo_get_l1i_cache(i)->size);
451 }
452 }
453
TEST(L1I,associativity)454 TEST(L1I, associativity) {
455 for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
456 ASSERT_EQ(2, cpuinfo_get_l1i_cache(i)->associativity);
457 }
458 }
459
TEST(L1I,sets)460 TEST(L1I, sets) {
461 for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
462 ASSERT_EQ(
463 cpuinfo_get_l1i_cache(i)->size,
464 cpuinfo_get_l1i_cache(i)->sets * cpuinfo_get_l1i_cache(i)->line_size *
465 cpuinfo_get_l1i_cache(i)->partitions * cpuinfo_get_l1i_cache(i)->associativity);
466 }
467 }
468
TEST(L1I,partitions)469 TEST(L1I, partitions) {
470 for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
471 ASSERT_EQ(1, cpuinfo_get_l1i_cache(i)->partitions);
472 }
473 }
474
TEST(L1I,line_size)475 TEST(L1I, line_size) {
476 for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
477 ASSERT_EQ(32, cpuinfo_get_l1i_cache(i)->line_size);
478 }
479 }
480
TEST(L1I,flags)481 TEST(L1I, flags) {
482 for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
483 ASSERT_EQ(0, cpuinfo_get_l1i_cache(i)->flags);
484 }
485 }
486
TEST(L1I,processors)487 TEST(L1I, processors) {
488 for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
489 ASSERT_EQ(i, cpuinfo_get_l1i_cache(i)->processor_start);
490 ASSERT_EQ(1, cpuinfo_get_l1i_cache(i)->processor_count);
491 }
492 }
493
TEST(L1D,count)494 TEST(L1D, count) {
495 ASSERT_EQ(5, cpuinfo_get_l1d_caches_count());
496 }
497
TEST(L1D,non_null)498 TEST(L1D, non_null) {
499 ASSERT_TRUE(cpuinfo_get_l1d_caches());
500 }
501
TEST(L1D,size)502 TEST(L1D, size) {
503 for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
504 ASSERT_EQ(32 * 1024, cpuinfo_get_l1d_cache(i)->size);
505 }
506 }
507
TEST(L1D,associativity)508 TEST(L1D, associativity) {
509 for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
510 ASSERT_EQ(4, cpuinfo_get_l1d_cache(i)->associativity);
511 }
512 }
513
TEST(L1D,sets)514 TEST(L1D, sets) {
515 for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
516 ASSERT_EQ(
517 cpuinfo_get_l1d_cache(i)->size,
518 cpuinfo_get_l1d_cache(i)->sets * cpuinfo_get_l1d_cache(i)->line_size *
519 cpuinfo_get_l1d_cache(i)->partitions * cpuinfo_get_l1d_cache(i)->associativity);
520 }
521 }
522
TEST(L1D,partitions)523 TEST(L1D, partitions) {
524 for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
525 ASSERT_EQ(1, cpuinfo_get_l1d_cache(i)->partitions);
526 }
527 }
528
TEST(L1D,line_size)529 TEST(L1D, line_size) {
530 for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
531 ASSERT_EQ(64, cpuinfo_get_l1d_cache(i)->line_size);
532 }
533 }
534
TEST(L1D,flags)535 TEST(L1D, flags) {
536 for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
537 ASSERT_EQ(0, cpuinfo_get_l1d_cache(i)->flags);
538 }
539 }
540
TEST(L1D,processors)541 TEST(L1D, processors) {
542 for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
543 ASSERT_EQ(i, cpuinfo_get_l1d_cache(i)->processor_start);
544 ASSERT_EQ(1, cpuinfo_get_l1d_cache(i)->processor_count);
545 }
546 }
547
TEST(L2,count)548 TEST(L2, count) {
549 ASSERT_EQ(2, cpuinfo_get_l2_caches_count());
550 }
551
TEST(L2,non_null)552 TEST(L2, non_null) {
553 ASSERT_TRUE(cpuinfo_get_l2_caches());
554 }
555
TEST(L2,size)556 TEST(L2, size) {
557 for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
558 switch (i) {
559 case 0:
560 ASSERT_EQ(512 * 1024, cpuinfo_get_l2_cache(i)->size);
561 break;
562 case 1:
563 ASSERT_EQ(128 * 1024, cpuinfo_get_l2_cache(i)->size);
564 break;
565 }
566 }
567 }
568
TEST(L2,associativity)569 TEST(L2, associativity) {
570 for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
571 ASSERT_EQ(8, cpuinfo_get_l2_cache(i)->associativity);
572 }
573 }
574
TEST(L2,sets)575 TEST(L2, sets) {
576 for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
577 ASSERT_EQ(
578 cpuinfo_get_l2_cache(i)->size,
579 cpuinfo_get_l2_cache(i)->sets * cpuinfo_get_l2_cache(i)->line_size *
580 cpuinfo_get_l2_cache(i)->partitions * cpuinfo_get_l2_cache(i)->associativity);
581 }
582 }
583
TEST(L2,partitions)584 TEST(L2, partitions) {
585 for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
586 ASSERT_EQ(1, cpuinfo_get_l2_cache(i)->partitions);
587 }
588 }
589
TEST(L2,line_size)590 TEST(L2, line_size) {
591 for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
592 ASSERT_EQ(64, cpuinfo_get_l2_cache(i)->line_size);
593 }
594 }
595
TEST(L2,flags)596 TEST(L2, flags) {
597 for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
598 ASSERT_EQ(0, cpuinfo_get_l2_cache(i)->flags);
599 }
600 }
601
TEST(L2,processors)602 TEST(L2, processors) {
603 for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
604 switch (i) {
605 case 0:
606 ASSERT_EQ(0, cpuinfo_get_l2_cache(i)->processor_start);
607 ASSERT_EQ(4, cpuinfo_get_l2_cache(i)->processor_count);
608 break;
609 case 1:
610 ASSERT_EQ(4, cpuinfo_get_l2_cache(i)->processor_start);
611 ASSERT_EQ(1, cpuinfo_get_l2_cache(i)->processor_count);
612 break;
613 }
614 }
615 }
616
TEST(L3,none)617 TEST(L3, none) {
618 ASSERT_EQ(0, cpuinfo_get_l3_caches_count());
619 ASSERT_FALSE(cpuinfo_get_l3_caches());
620 }
621
TEST(L4,none)622 TEST(L4, none) {
623 ASSERT_EQ(0, cpuinfo_get_l4_caches_count());
624 ASSERT_FALSE(cpuinfo_get_l4_caches());
625 }
626
627 #include <xiaomi-redmi-2a.h>
628
main(int argc,char * argv[])629 int main(int argc, char* argv[]) {
630 #if CPUINFO_ARCH_ARM
631 cpuinfo_set_hwcap(UINT32_C(0x0007B0D7));
632 #endif
633 cpuinfo_mock_filesystem(filesystem);
634 #ifdef __ANDROID__
635 cpuinfo_mock_android_properties(properties);
636 #endif
637 cpuinfo_initialize();
638 ::testing::InitGoogleTest(&argc, argv);
639 return RUN_ALL_TESTS();
640 }