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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 }