| #include <gtest/gtest.h> |
| |
| #include <cpuinfo.h> |
| #include <cpuinfo-mock.h> |
| |
| |
| TEST(PROCESSORS, count) { |
| ASSERT_EQ(4, cpuinfo_processors_count); |
| } |
| |
| TEST(PROCESSORS, non_null) { |
| ASSERT_TRUE(cpuinfo_processors); |
| } |
| |
| TEST(PROCESSORS, smt_id) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(0, cpuinfo_processors[i].smt_id); |
| } |
| } |
| |
| TEST(PROCESSORS, core) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_cores[i], cpuinfo_processors[i].core); |
| } |
| } |
| |
| TEST(PROCESSORS, package) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_packages[0], cpuinfo_processors[i].package); |
| } |
| } |
| |
| TEST(PROCESSORS, linux_id) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(i, cpuinfo_processors[i].linux_id); |
| } |
| } |
| |
| TEST(PROCESSORS, l1i) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_get_l1i_cache().instances[i], cpuinfo_processors[i].cache.l1i); |
| } |
| } |
| |
| TEST(PROCESSORS, l1d) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_get_l1d_cache().instances[i], cpuinfo_processors[i].cache.l1d); |
| } |
| } |
| |
| TEST(PROCESSORS, l2) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_get_l2_cache().instances[0], cpuinfo_processors[i].cache.l2); |
| } |
| } |
| |
| TEST(PROCESSORS, l3) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_FALSE(cpuinfo_processors[i].cache.l3); |
| } |
| } |
| |
| TEST(PROCESSORS, l4) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_FALSE(cpuinfo_processors[i].cache.l4); |
| } |
| } |
| |
| TEST(CORES, count) { |
| ASSERT_EQ(4, cpuinfo_cores_count); |
| } |
| |
| TEST(CORES, non_null) { |
| ASSERT_TRUE(cpuinfo_cores); |
| } |
| |
| TEST(CORES, processor_start) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(i, cpuinfo_cores[i].processor_start); |
| } |
| } |
| |
| TEST(CORES, processor_count) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(1, cpuinfo_cores[i].processor_count); |
| } |
| } |
| |
| TEST(CORES, core_id) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(i, cpuinfo_cores[i].core_id); |
| } |
| } |
| |
| TEST(CORES, package) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(&cpuinfo_packages[0], cpuinfo_cores[i].package); |
| } |
| } |
| |
| TEST(CORES, vendor) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(cpuinfo_vendor_arm, cpuinfo_cores[i].vendor); |
| } |
| } |
| |
| TEST(CORES, uarch) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(cpuinfo_uarch_cortex_a57, cpuinfo_cores[i].uarch); |
| } |
| } |
| |
| TEST(CORES, midr) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(UINT32_C(0x411FD071), cpuinfo_cores[i].midr); |
| } |
| } |
| |
| TEST(PACKAGES, count) { |
| ASSERT_EQ(1, cpuinfo_packages_count); |
| } |
| |
| TEST(PACKAGES, name) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ("nVidia Tegra T210", |
| std::string(cpuinfo_packages[i].name, |
| strnlen(cpuinfo_packages[i].name, CPUINFO_PACKAGE_NAME_MAX))); |
| } |
| } |
| |
| TEST(PACKAGES, processor_start) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ(0, cpuinfo_packages[i].processor_start); |
| } |
| } |
| |
| TEST(PACKAGES, processor_count) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ(4, cpuinfo_packages[i].processor_count); |
| } |
| } |
| |
| TEST(PACKAGES, core_start) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ(0, cpuinfo_packages[i].core_start); |
| } |
| } |
| |
| TEST(PACKAGES, core_count) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ(4, cpuinfo_packages[i].core_count); |
| } |
| } |
| |
| #if CPUINFO_ARCH_ARM |
| TEST(ISA, thumb) { |
| ASSERT_TRUE(cpuinfo_isa.thumb); |
| } |
| |
| TEST(ISA, thumb2) { |
| ASSERT_TRUE(cpuinfo_isa.thumb2); |
| } |
| |
| TEST(ISA, thumbee) { |
| ASSERT_FALSE(cpuinfo_isa.thumbee); |
| } |
| |
| TEST(ISA, jazelle) { |
| ASSERT_FALSE(cpuinfo_isa.jazelle); |
| } |
| |
| TEST(ISA, armv5e) { |
| ASSERT_TRUE(cpuinfo_isa.armv5e); |
| } |
| |
| TEST(ISA, armv6) { |
| ASSERT_TRUE(cpuinfo_isa.armv6); |
| } |
| |
| TEST(ISA, armv6k) { |
| ASSERT_TRUE(cpuinfo_isa.armv6k); |
| } |
| |
| TEST(ISA, armv7) { |
| ASSERT_TRUE(cpuinfo_isa.armv7); |
| } |
| |
| TEST(ISA, armv7mp) { |
| ASSERT_TRUE(cpuinfo_isa.armv7mp); |
| } |
| |
| TEST(ISA, idiv) { |
| ASSERT_TRUE(cpuinfo_isa.idiv); |
| } |
| |
| TEST(ISA, vfpv2) { |
| ASSERT_FALSE(cpuinfo_isa.vfpv2); |
| } |
| |
| TEST(ISA, vfpv3) { |
| ASSERT_TRUE(cpuinfo_isa.vfpv3); |
| } |
| |
| TEST(ISA, d32) { |
| ASSERT_TRUE(cpuinfo_isa.d32); |
| } |
| |
| TEST(ISA, fp16) { |
| ASSERT_TRUE(cpuinfo_isa.fp16); |
| } |
| |
| TEST(ISA, fma) { |
| ASSERT_TRUE(cpuinfo_isa.fma); |
| } |
| |
| TEST(ISA, wmmx) { |
| ASSERT_FALSE(cpuinfo_isa.wmmx); |
| } |
| |
| TEST(ISA, wmmx2) { |
| ASSERT_FALSE(cpuinfo_isa.wmmx2); |
| } |
| |
| TEST(ISA, neon) { |
| ASSERT_TRUE(cpuinfo_isa.neon); |
| } |
| #endif /* CPUINFO_ARCH_ARM */ |
| |
| TEST(ISA, aes) { |
| ASSERT_TRUE(cpuinfo_isa.aes); |
| } |
| |
| TEST(ISA, sha1) { |
| ASSERT_TRUE(cpuinfo_isa.sha1); |
| } |
| |
| TEST(ISA, sha2) { |
| ASSERT_TRUE(cpuinfo_isa.sha2); |
| } |
| |
| TEST(ISA, pmull) { |
| ASSERT_TRUE(cpuinfo_isa.pmull); |
| } |
| |
| TEST(ISA, crc32) { |
| ASSERT_TRUE(cpuinfo_isa.crc32); |
| } |
| |
| #if CPUINFO_ARCH_ARM64 |
| TEST(ISA, atomics) { |
| ASSERT_FALSE(cpuinfo_isa.atomics); |
| } |
| |
| TEST(ISA, rdm) { |
| ASSERT_FALSE(cpuinfo_isa.rdm); |
| } |
| |
| TEST(ISA, fp16arith) { |
| ASSERT_FALSE(cpuinfo_isa.fp16arith); |
| } |
| |
| TEST(ISA, jscvt) { |
| ASSERT_FALSE(cpuinfo_isa.jscvt); |
| } |
| |
| TEST(ISA, fcma) { |
| ASSERT_FALSE(cpuinfo_isa.fcma); |
| } |
| #endif /* CPUINFO_ARCH_ARM64 */ |
| |
| TEST(L1I, count) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| ASSERT_EQ(4, l1i.count); |
| } |
| |
| TEST(L1I, non_null) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| ASSERT_TRUE(l1i.instances); |
| } |
| |
| TEST(L1I, size) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(48 * 1024, l1i.instances[k].size); |
| } |
| } |
| |
| TEST(L1I, associativity) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(3, l1i.instances[k].associativity); |
| } |
| } |
| |
| TEST(L1I, sets) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(l1i.instances[k].size, |
| l1i.instances[k].sets * l1i.instances[k].line_size * l1i.instances[k].partitions * l1i.instances[k].associativity); |
| } |
| } |
| |
| TEST(L1I, partitions) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(1, l1i.instances[k].partitions); |
| } |
| } |
| |
| TEST(L1I, line_size) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(64, l1i.instances[k].line_size); |
| } |
| } |
| |
| TEST(L1I, flags) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(0, l1i.instances[k].flags); |
| } |
| } |
| |
| TEST(L1I, processors) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(k, l1i.instances[k].processor_start); |
| ASSERT_EQ(1, l1i.instances[k].processor_count); |
| } |
| } |
| |
| TEST(L1D, count) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| ASSERT_EQ(4, l1d.count); |
| } |
| |
| TEST(L1D, non_null) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| ASSERT_TRUE(l1d.instances); |
| } |
| |
| TEST(L1D, size) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(32 * 1024, l1d.instances[k].size); |
| } |
| } |
| |
| TEST(L1D, associativity) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(2, l1d.instances[k].associativity); |
| } |
| } |
| |
| TEST(L1D, sets) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(l1d.instances[k].size, |
| l1d.instances[k].sets * l1d.instances[k].line_size * l1d.instances[k].partitions * l1d.instances[k].associativity); |
| } |
| } |
| |
| TEST(L1D, partitions) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(1, l1d.instances[k].partitions); |
| } |
| } |
| |
| TEST(L1D, line_size) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(64, l1d.instances[k].line_size); |
| } |
| } |
| |
| TEST(L1D, flags) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(0, l1d.instances[k].flags); |
| } |
| } |
| |
| TEST(L1D, processors) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(k, l1d.instances[k].processor_start); |
| ASSERT_EQ(1, l1d.instances[k].processor_count); |
| } |
| } |
| |
| TEST(L2, count) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| ASSERT_EQ(1, l2.count); |
| } |
| |
| TEST(L2, non_null) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| ASSERT_TRUE(l2.instances); |
| } |
| |
| TEST(L2, size) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(2 * 1024 * 1024, l2.instances[k].size); |
| } |
| } |
| |
| TEST(L2, associativity) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(16, l2.instances[k].associativity); |
| } |
| } |
| |
| TEST(L2, sets) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(l2.instances[k].size, |
| l2.instances[k].sets * l2.instances[k].line_size * l2.instances[k].partitions * l2.instances[k].associativity); |
| } |
| } |
| |
| TEST(L2, partitions) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(1, l2.instances[k].partitions); |
| } |
| } |
| |
| TEST(L2, line_size) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(64, l2.instances[k].line_size); |
| } |
| } |
| |
| TEST(L2, flags) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(CPUINFO_CACHE_INCLUSIVE, l2.instances[k].flags); |
| } |
| } |
| |
| TEST(L2, processors) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(0, l2.instances[k].processor_start); |
| ASSERT_EQ(4, l2.instances[k].processor_count); |
| } |
| } |
| |
| TEST(L3, none) { |
| cpuinfo_caches l3 = cpuinfo_get_l3_cache(); |
| ASSERT_EQ(0, l3.count); |
| ASSERT_FALSE(l3.instances); |
| } |
| |
| TEST(L4, none) { |
| cpuinfo_caches l4 = cpuinfo_get_l4_cache(); |
| ASSERT_EQ(0, l4.count); |
| ASSERT_FALSE(l4.instances); |
| } |
| |
| #include <pixel-c.h> |
| |
| int main(int argc, char* argv[]) { |
| cpuinfo_mock_filesystem(filesystem); |
| #ifdef __ANDROID__ |
| cpuinfo_mock_android_properties(properties); |
| #endif |
| cpuinfo_initialize(); |
| ::testing::InitGoogleTest(&argc, argv); |
| return RUN_ALL_TESTS(); |
| } |