Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 1 | #include <gtest/gtest.h> |
| 2 | |
| 3 | #include <cpuinfo.h> |
| 4 | #include <cpuinfo-mock.h> |
| 5 | |
| 6 | |
| 7 | TEST(PROCESSORS, count) { |
| 8 | ASSERT_EQ(4, cpuinfo_processors_count); |
| 9 | } |
| 10 | |
| 11 | TEST(PROCESSORS, non_null) { |
| 12 | ASSERT_TRUE(cpuinfo_processors); |
| 13 | } |
| 14 | |
Marat Dukhan | 2d37dc4 | 2017-09-25 01:32:37 -0700 | [diff] [blame] | 15 | TEST(PROCESSORS, smt_id) { |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 16 | for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
Marat Dukhan | 2d37dc4 | 2017-09-25 01:32:37 -0700 | [diff] [blame] | 17 | ASSERT_EQ(0, cpuinfo_processors[i].smt_id); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 18 | } |
| 19 | } |
| 20 | |
Marat Dukhan | 2d37dc4 | 2017-09-25 01:32:37 -0700 | [diff] [blame] | 21 | TEST(PROCESSORS, core) { |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 22 | for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
Marat Dukhan | 2d37dc4 | 2017-09-25 01:32:37 -0700 | [diff] [blame] | 23 | ASSERT_EQ(&cpuinfo_cores[i], cpuinfo_processors[i].core); |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | TEST(PROCESSORS, package) { |
| 28 | for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| 29 | ASSERT_EQ(&cpuinfo_packages[0], cpuinfo_processors[i].package); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 30 | } |
| 31 | } |
| 32 | |
Marat Dukhan | 846c178 | 2017-09-13 09:47:26 -0700 | [diff] [blame] | 33 | TEST(PROCESSORS, linux_id) { |
| 34 | for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| 35 | switch (i) { |
| 36 | case 0: |
| 37 | case 1: |
Marat Dukhan | 15e1df9 | 2017-09-13 11:10:10 -0700 | [diff] [blame] | 38 | ASSERT_EQ(i + 2, cpuinfo_processors[i].linux_id); |
Marat Dukhan | 846c178 | 2017-09-13 09:47:26 -0700 | [diff] [blame] | 39 | break; |
| 40 | case 2: |
| 41 | case 3: |
Marat Dukhan | 15e1df9 | 2017-09-13 11:10:10 -0700 | [diff] [blame] | 42 | ASSERT_EQ(i - 2, cpuinfo_processors[i].linux_id); |
Marat Dukhan | 846c178 | 2017-09-13 09:47:26 -0700 | [diff] [blame] | 43 | break; |
| 44 | } |
| 45 | } |
| 46 | } |
| 47 | |
Marat Dukhan | 2d37dc4 | 2017-09-25 01:32:37 -0700 | [diff] [blame] | 48 | TEST(PROCESSORS, l1i) { |
| 49 | for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| 50 | ASSERT_EQ(&cpuinfo_get_l1i_cache().instances[i], cpuinfo_processors[i].cache.l1i); |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | TEST(PROCESSORS, l1d) { |
| 55 | for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| 56 | ASSERT_EQ(&cpuinfo_get_l1d_cache().instances[i], cpuinfo_processors[i].cache.l1d); |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | TEST(PROCESSORS, l2) { |
| 61 | for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| 62 | switch (i) { |
| 63 | case 0: |
| 64 | case 1: |
| 65 | ASSERT_EQ(&cpuinfo_get_l2_cache().instances[0], cpuinfo_processors[i].cache.l2); |
| 66 | break; |
| 67 | case 2: |
| 68 | case 3: |
| 69 | ASSERT_EQ(&cpuinfo_get_l2_cache().instances[1], cpuinfo_processors[i].cache.l2); |
| 70 | break; |
| 71 | } |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | TEST(PROCESSORS, l3) { |
| 76 | for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| 77 | ASSERT_FALSE(cpuinfo_processors[i].cache.l3); |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | TEST(PROCESSORS, l4) { |
| 82 | for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| 83 | ASSERT_FALSE(cpuinfo_processors[i].cache.l4); |
| 84 | } |
| 85 | } |
| 86 | |
Marat Dukhan | 7073e83 | 2017-09-24 22:23:55 -0700 | [diff] [blame] | 87 | TEST(CORES, count) { |
| 88 | ASSERT_EQ(4, cpuinfo_cores_count); |
| 89 | } |
| 90 | |
Marat Dukhan | 2d37dc4 | 2017-09-25 01:32:37 -0700 | [diff] [blame] | 91 | TEST(CORES, non_null) { |
| 92 | ASSERT_TRUE(cpuinfo_cores); |
| 93 | } |
| 94 | |
Marat Dukhan | 7073e83 | 2017-09-24 22:23:55 -0700 | [diff] [blame] | 95 | TEST(CORES, processor_start) { |
| 96 | for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| 97 | ASSERT_EQ(i, cpuinfo_cores[i].processor_start); |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | TEST(CORES, processor_count) { |
| 102 | for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| 103 | ASSERT_EQ(1, cpuinfo_cores[i].processor_count); |
| 104 | } |
| 105 | } |
| 106 | |
Marat Dukhan | 2d37dc4 | 2017-09-25 01:32:37 -0700 | [diff] [blame] | 107 | TEST(CORES, core_id) { |
| 108 | for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| 109 | ASSERT_EQ(i, cpuinfo_cores[i].core_id); |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | TEST(CORES, package) { |
| 114 | for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| 115 | ASSERT_EQ(&cpuinfo_packages[0], cpuinfo_cores[i].package); |
| 116 | } |
| 117 | } |
| 118 | |
| 119 | TEST(CORES, vendor) { |
| 120 | for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| 121 | ASSERT_EQ(cpuinfo_vendor_qualcomm, cpuinfo_cores[i].vendor); |
| 122 | } |
| 123 | } |
| 124 | |
| 125 | TEST(CORES, uarch) { |
| 126 | for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| 127 | ASSERT_EQ(cpuinfo_uarch_kryo, cpuinfo_cores[i].uarch); |
| 128 | } |
| 129 | } |
| 130 | |
| 131 | TEST(CORES, midr) { |
| 132 | for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| 133 | switch (i) { |
| 134 | case 0: |
| 135 | case 1: |
| 136 | ASSERT_EQ(UINT32_C(0x512F2051), cpuinfo_cores[i].midr); |
| 137 | break; |
| 138 | case 2: |
| 139 | case 3: |
| 140 | ASSERT_EQ(UINT32_C(0x512F2011), cpuinfo_cores[i].midr); |
| 141 | break; |
| 142 | } |
| 143 | } |
| 144 | } |
| 145 | |
Marat Dukhan | fb4fbe0 | 2017-09-13 00:51:05 -0700 | [diff] [blame] | 146 | TEST(PACKAGES, count) { |
| 147 | ASSERT_EQ(1, cpuinfo_packages_count); |
| 148 | } |
| 149 | |
| 150 | TEST(PACKAGES, name) { |
| 151 | for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| 152 | ASSERT_EQ("Qualcomm MSM8996PRO-AB", |
| 153 | std::string(cpuinfo_packages[i].name, |
| 154 | strnlen(cpuinfo_packages[i].name, CPUINFO_PACKAGE_NAME_MAX))); |
| 155 | } |
| 156 | } |
| 157 | |
| 158 | TEST(PACKAGES, processor_start) { |
| 159 | for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| 160 | ASSERT_EQ(0, cpuinfo_packages[i].processor_start); |
| 161 | } |
| 162 | } |
| 163 | |
| 164 | TEST(PACKAGES, processor_count) { |
| 165 | for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| 166 | ASSERT_EQ(4, cpuinfo_packages[i].processor_count); |
| 167 | } |
| 168 | } |
| 169 | |
| 170 | TEST(PACKAGES, core_start) { |
| 171 | for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| 172 | ASSERT_EQ(0, cpuinfo_packages[i].core_start); |
| 173 | } |
| 174 | } |
| 175 | |
| 176 | TEST(PACKAGES, core_count) { |
| 177 | for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| 178 | ASSERT_EQ(4, cpuinfo_packages[i].core_count); |
| 179 | } |
| 180 | } |
| 181 | |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 182 | TEST(ISA, thumb) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 183 | #if CPUINFO_ARCH_ARM |
| 184 | ASSERT_TRUE(cpuinfo_has_arm_thumb()); |
| 185 | #elif CPUINFO_ARCH_ARM64 |
| 186 | ASSERT_FALSE(cpuinfo_has_arm_thumb()); |
| 187 | #endif |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 188 | } |
| 189 | |
| 190 | TEST(ISA, thumb2) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 191 | #if CPUINFO_ARCH_ARM |
| 192 | ASSERT_TRUE(cpuinfo_has_arm_thumb2()); |
| 193 | #elif CPUINFO_ARCH_ARM64 |
| 194 | ASSERT_FALSE(cpuinfo_has_arm_thumb2()); |
| 195 | #endif |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 196 | } |
| 197 | |
| 198 | TEST(ISA, armv5e) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 199 | #if CPUINFO_ARCH_ARM |
| 200 | ASSERT_TRUE(cpuinfo_has_arm_v5e()); |
| 201 | #elif CPUINFO_ARCH_ARM64 |
| 202 | ASSERT_FALSE(cpuinfo_has_arm_v5e()); |
| 203 | #endif |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 204 | } |
| 205 | |
| 206 | TEST(ISA, armv6) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 207 | #if CPUINFO_ARCH_ARM |
| 208 | ASSERT_TRUE(cpuinfo_has_arm_v6()); |
| 209 | #elif CPUINFO_ARCH_ARM64 |
| 210 | ASSERT_FALSE(cpuinfo_has_arm_v6()); |
| 211 | #endif |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 212 | } |
| 213 | |
| 214 | TEST(ISA, armv6k) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 215 | #if CPUINFO_ARCH_ARM |
| 216 | ASSERT_TRUE(cpuinfo_has_arm_v6k()); |
| 217 | #elif CPUINFO_ARCH_ARM64 |
| 218 | ASSERT_FALSE(cpuinfo_has_arm_v6k()); |
| 219 | #endif |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 220 | } |
| 221 | |
| 222 | TEST(ISA, armv7) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 223 | #if CPUINFO_ARCH_ARM |
| 224 | ASSERT_TRUE(cpuinfo_has_arm_v7()); |
| 225 | #elif CPUINFO_ARCH_ARM64 |
| 226 | ASSERT_FALSE(cpuinfo_has_arm_v7()); |
| 227 | #endif |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 228 | } |
| 229 | |
| 230 | TEST(ISA, armv7mp) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 231 | #if CPUINFO_ARCH_ARM |
| 232 | ASSERT_TRUE(cpuinfo_has_arm_v7mp()); |
| 233 | #elif CPUINFO_ARCH_ARM64 |
| 234 | ASSERT_FALSE(cpuinfo_has_arm_v7mp()); |
| 235 | #endif |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 236 | } |
| 237 | |
| 238 | TEST(ISA, idiv) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 239 | ASSERT_TRUE(cpuinfo_has_arm_idiv()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 240 | } |
| 241 | |
| 242 | TEST(ISA, vfpv2) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 243 | ASSERT_FALSE(cpuinfo_has_arm_vfpv2()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 244 | } |
| 245 | |
| 246 | TEST(ISA, vfpv3) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 247 | ASSERT_TRUE(cpuinfo_has_arm_vfpv3()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 248 | } |
| 249 | |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 250 | TEST(ISA, vfpv3_d32) { |
| 251 | ASSERT_TRUE(cpuinfo_has_arm_vfpv3_d32()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 252 | } |
| 253 | |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 254 | TEST(ISA, vfpv3_fp16) { |
| 255 | ASSERT_TRUE(cpuinfo_has_arm_vfpv3_fp16()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 256 | } |
| 257 | |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 258 | TEST(ISA, vfpv3_fp16_d32) { |
| 259 | ASSERT_TRUE(cpuinfo_has_arm_vfpv3_fp16_d32()); |
| 260 | } |
| 261 | |
| 262 | TEST(ISA, vfpv4) { |
| 263 | ASSERT_TRUE(cpuinfo_has_arm_vfpv4()); |
| 264 | } |
| 265 | |
| 266 | TEST(ISA, vfpv4_d32) { |
| 267 | ASSERT_TRUE(cpuinfo_has_arm_vfpv4_d32()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 268 | } |
| 269 | |
| 270 | TEST(ISA, wmmx) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 271 | ASSERT_FALSE(cpuinfo_has_arm_wmmx()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 272 | } |
| 273 | |
| 274 | TEST(ISA, wmmx2) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 275 | ASSERT_FALSE(cpuinfo_has_arm_wmmx2()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 276 | } |
| 277 | |
| 278 | TEST(ISA, neon) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 279 | ASSERT_TRUE(cpuinfo_has_arm_neon()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 280 | } |
| 281 | |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 282 | TEST(ISA, neon_fp16) { |
| 283 | ASSERT_TRUE(cpuinfo_has_arm_neon_fp16()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 284 | } |
| 285 | |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 286 | TEST(ISA, neon_fma) { |
| 287 | ASSERT_TRUE(cpuinfo_has_arm_neon_fma()); |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 288 | } |
| 289 | |
Marat Dukhan | 3e8e1c7 | 2017-09-13 12:15:35 -0700 | [diff] [blame] | 290 | TEST(ISA, atomics) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 291 | ASSERT_FALSE(cpuinfo_has_arm_atomics()); |
Marat Dukhan | 3e8e1c7 | 2017-09-13 12:15:35 -0700 | [diff] [blame] | 292 | } |
| 293 | |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 294 | TEST(ISA, neon_rdm) { |
| 295 | ASSERT_FALSE(cpuinfo_has_arm_neon_rdm()); |
Marat Dukhan | 3e8e1c7 | 2017-09-13 12:15:35 -0700 | [diff] [blame] | 296 | } |
| 297 | |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 298 | TEST(ISA, fp16_arith) { |
| 299 | ASSERT_FALSE(cpuinfo_has_arm_fp16_arith()); |
Marat Dukhan | 3e8e1c7 | 2017-09-13 12:15:35 -0700 | [diff] [blame] | 300 | } |
| 301 | |
| 302 | TEST(ISA, jscvt) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 303 | ASSERT_FALSE(cpuinfo_has_arm_jscvt()); |
Marat Dukhan | 3e8e1c7 | 2017-09-13 12:15:35 -0700 | [diff] [blame] | 304 | } |
| 305 | |
| 306 | TEST(ISA, fcma) { |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 307 | ASSERT_FALSE(cpuinfo_has_arm_fcma()); |
Marat Dukhan | 3e8e1c7 | 2017-09-13 12:15:35 -0700 | [diff] [blame] | 308 | } |
Marat Dukhan | eb3025f | 2017-09-26 12:57:41 -0700 | [diff] [blame^] | 309 | |
| 310 | TEST(ISA, aes) { |
| 311 | ASSERT_TRUE(cpuinfo_has_arm_aes()); |
| 312 | } |
| 313 | |
| 314 | TEST(ISA, sha1) { |
| 315 | ASSERT_TRUE(cpuinfo_has_arm_sha1()); |
| 316 | } |
| 317 | |
| 318 | TEST(ISA, sha2) { |
| 319 | ASSERT_TRUE(cpuinfo_has_arm_sha2()); |
| 320 | } |
| 321 | |
| 322 | TEST(ISA, pmull) { |
| 323 | ASSERT_TRUE(cpuinfo_has_arm_pmull()); |
| 324 | } |
| 325 | |
| 326 | TEST(ISA, crc32) { |
| 327 | ASSERT_TRUE(cpuinfo_has_arm_crc32()); |
| 328 | } |
Marat Dukhan | 3e8e1c7 | 2017-09-13 12:15:35 -0700 | [diff] [blame] | 329 | |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 330 | TEST(L1I, count) { |
| 331 | cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| 332 | ASSERT_EQ(4, l1i.count); |
| 333 | } |
| 334 | |
| 335 | TEST(L1I, non_null) { |
| 336 | cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| 337 | ASSERT_TRUE(l1i.instances); |
| 338 | } |
| 339 | |
| 340 | TEST(L1I, size) { |
| 341 | cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| 342 | for (uint32_t k = 0; k < l1i.count; k++) { |
| 343 | ASSERT_EQ(32 * 1024, l1i.instances[k].size); |
| 344 | } |
| 345 | } |
| 346 | |
| 347 | TEST(L1I, associativity) { |
| 348 | cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| 349 | for (uint32_t k = 0; k < l1i.count; k++) { |
| 350 | ASSERT_EQ(4, l1i.instances[k].associativity); |
| 351 | } |
| 352 | } |
| 353 | |
| 354 | TEST(L1I, sets) { |
| 355 | cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| 356 | for (uint32_t k = 0; k < l1i.count; k++) { |
| 357 | ASSERT_EQ(l1i.instances[k].size, |
| 358 | l1i.instances[k].sets * l1i.instances[k].line_size * l1i.instances[k].partitions * l1i.instances[k].associativity); |
| 359 | } |
| 360 | } |
| 361 | |
| 362 | TEST(L1I, partitions) { |
| 363 | cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| 364 | for (uint32_t k = 0; k < l1i.count; k++) { |
| 365 | ASSERT_EQ(1, l1i.instances[k].partitions); |
| 366 | } |
| 367 | } |
| 368 | |
| 369 | TEST(L1I, line_size) { |
| 370 | cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| 371 | for (uint32_t k = 0; k < l1i.count; k++) { |
| 372 | ASSERT_EQ(64, l1i.instances[k].line_size); |
| 373 | } |
| 374 | } |
| 375 | |
| 376 | TEST(L1I, flags) { |
| 377 | cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| 378 | for (uint32_t k = 0; k < l1i.count; k++) { |
| 379 | ASSERT_EQ(0, l1i.instances[k].flags); |
| 380 | } |
| 381 | } |
| 382 | |
| 383 | TEST(L1I, processors) { |
| 384 | cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| 385 | for (uint32_t k = 0; k < l1i.count; k++) { |
| 386 | ASSERT_EQ(k, l1i.instances[k].processor_start); |
| 387 | ASSERT_EQ(1, l1i.instances[k].processor_count); |
| 388 | } |
| 389 | } |
| 390 | |
| 391 | TEST(L1D, count) { |
| 392 | cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| 393 | ASSERT_EQ(4, l1d.count); |
| 394 | } |
| 395 | |
| 396 | TEST(L1D, non_null) { |
| 397 | cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| 398 | ASSERT_TRUE(l1d.instances); |
| 399 | } |
| 400 | |
| 401 | TEST(L1D, size) { |
| 402 | cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| 403 | for (uint32_t k = 0; k < l1d.count; k++) { |
| 404 | ASSERT_EQ(24 * 1024, l1d.instances[k].size); |
| 405 | } |
| 406 | } |
| 407 | |
| 408 | TEST(L1D, associativity) { |
| 409 | cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| 410 | for (uint32_t k = 0; k < l1d.count; k++) { |
| 411 | ASSERT_EQ(3, l1d.instances[k].associativity); |
| 412 | } |
| 413 | } |
| 414 | |
| 415 | TEST(L1D, sets) { |
| 416 | cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| 417 | for (uint32_t k = 0; k < l1d.count; k++) { |
| 418 | ASSERT_EQ(l1d.instances[k].size, |
| 419 | l1d.instances[k].sets * l1d.instances[k].line_size * l1d.instances[k].partitions * l1d.instances[k].associativity); |
| 420 | } |
| 421 | } |
| 422 | |
| 423 | TEST(L1D, partitions) { |
| 424 | cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| 425 | for (uint32_t k = 0; k < l1d.count; k++) { |
| 426 | ASSERT_EQ(1, l1d.instances[k].partitions); |
| 427 | } |
| 428 | } |
| 429 | |
| 430 | TEST(L1D, line_size) { |
| 431 | cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| 432 | for (uint32_t k = 0; k < l1d.count; k++) { |
| 433 | ASSERT_EQ(64, l1d.instances[k].line_size); |
| 434 | } |
| 435 | } |
| 436 | |
| 437 | TEST(L1D, flags) { |
| 438 | cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| 439 | for (uint32_t k = 0; k < l1d.count; k++) { |
| 440 | ASSERT_EQ(0, l1d.instances[k].flags); |
| 441 | } |
| 442 | } |
| 443 | |
| 444 | TEST(L1D, processors) { |
| 445 | cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| 446 | for (uint32_t k = 0; k < l1d.count; k++) { |
| 447 | ASSERT_EQ(k, l1d.instances[k].processor_start); |
| 448 | ASSERT_EQ(1, l1d.instances[k].processor_count); |
| 449 | } |
| 450 | } |
| 451 | |
| 452 | TEST(L2, count) { |
| 453 | cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| 454 | ASSERT_EQ(2, l2.count); |
| 455 | } |
| 456 | |
| 457 | TEST(L2, non_null) { |
| 458 | cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| 459 | ASSERT_TRUE(l2.instances); |
| 460 | } |
| 461 | |
| 462 | TEST(L2, size) { |
| 463 | cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| 464 | for (uint32_t k = 0; k < l2.count; k++) { |
| 465 | switch (k) { |
| 466 | case 0: |
| 467 | ASSERT_EQ(1 * 1024 * 1024, l2.instances[k].size); |
| 468 | break; |
| 469 | case 1: |
| 470 | ASSERT_EQ(512 * 1024, l2.instances[k].size); |
| 471 | break; |
| 472 | } |
| 473 | } |
| 474 | } |
| 475 | |
| 476 | TEST(L2, associativity) { |
| 477 | cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| 478 | for (uint32_t k = 0; k < l2.count; k++) { |
| 479 | ASSERT_EQ(8, l2.instances[k].associativity); |
| 480 | } |
| 481 | } |
| 482 | |
| 483 | TEST(L2, sets) { |
| 484 | cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| 485 | for (uint32_t k = 0; k < l2.count; k++) { |
| 486 | ASSERT_EQ(l2.instances[k].size, |
| 487 | l2.instances[k].sets * l2.instances[k].line_size * l2.instances[k].partitions * l2.instances[k].associativity); |
| 488 | } |
| 489 | } |
| 490 | |
| 491 | TEST(L2, partitions) { |
| 492 | cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| 493 | for (uint32_t k = 0; k < l2.count; k++) { |
| 494 | ASSERT_EQ(1, l2.instances[k].partitions); |
| 495 | } |
| 496 | } |
| 497 | |
| 498 | TEST(L2, line_size) { |
| 499 | cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| 500 | for (uint32_t k = 0; k < l2.count; k++) { |
| 501 | ASSERT_EQ(128, l2.instances[k].line_size); |
| 502 | } |
| 503 | } |
| 504 | |
| 505 | TEST(L2, flags) { |
| 506 | cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| 507 | for (uint32_t k = 0; k < l2.count; k++) { |
| 508 | ASSERT_EQ(0, l2.instances[k].flags); |
| 509 | } |
| 510 | } |
| 511 | |
| 512 | TEST(L2, processors) { |
| 513 | cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| 514 | for (uint32_t k = 0; k < l2.count; k++) { |
| 515 | switch (k) { |
| 516 | case 0: |
| 517 | ASSERT_EQ(0, l2.instances[k].processor_start); |
| 518 | ASSERT_EQ(2, l2.instances[k].processor_count); |
| 519 | break; |
| 520 | case 1: |
| 521 | ASSERT_EQ(2, l2.instances[k].processor_start); |
| 522 | ASSERT_EQ(2, l2.instances[k].processor_count); |
| 523 | break; |
| 524 | } |
| 525 | } |
| 526 | } |
| 527 | |
| 528 | TEST(L3, none) { |
| 529 | cpuinfo_caches l3 = cpuinfo_get_l3_cache(); |
| 530 | ASSERT_EQ(0, l3.count); |
| 531 | ASSERT_FALSE(l3.instances); |
| 532 | } |
| 533 | |
| 534 | TEST(L4, none) { |
| 535 | cpuinfo_caches l4 = cpuinfo_get_l4_cache(); |
| 536 | ASSERT_EQ(0, l4.count); |
| 537 | ASSERT_FALSE(l4.instances); |
| 538 | } |
| 539 | |
| 540 | #include <pixel.h> |
| 541 | |
| 542 | int main(int argc, char* argv[]) { |
| 543 | cpuinfo_mock_filesystem(filesystem); |
Marat Dukhan | 5659d29 | 2017-09-12 23:21:03 -0700 | [diff] [blame] | 544 | #ifdef __ANDROID__ |
| 545 | cpuinfo_mock_android_properties(properties); |
| 546 | #endif |
Marat Dukhan | cf14994 | 2017-09-08 17:39:01 -0700 | [diff] [blame] | 547 | cpuinfo_initialize(); |
| 548 | ::testing::InitGoogleTest(&argc, argv); |
| 549 | return RUN_ALL_TESTS(); |
| 550 | } |