diff options
Diffstat (limited to 'test/cpuinfo_aarch64_test.cc')
| -rw-r--r-- | test/cpuinfo_aarch64_test.cc | 103 |
1 files changed, 100 insertions, 3 deletions
diff --git a/test/cpuinfo_aarch64_test.cc b/test/cpuinfo_aarch64_test.cc index bdb4d17..5afaaa8 100644 --- a/test/cpuinfo_aarch64_test.cc +++ b/test/cpuinfo_aarch64_test.cc @@ -1,4 +1,4 @@ -// Copyright 2017 Google Inc. +// Copyright 2017 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -13,10 +13,10 @@ // limitations under the License. #include "cpuinfo_aarch64.h" -#include "filesystem_for_testing.h" -#include "hwcaps_for_testing.h" +#include "filesystem_for_testing.h" #include "gtest/gtest.h" +#include "hwcaps_for_testing.h" namespace cpu_features { namespace { @@ -29,11 +29,64 @@ TEST(CpuinfoAarch64Test, FromHardwareCap) { const auto info = GetAarch64Info(); EXPECT_TRUE(info.features.fp); EXPECT_FALSE(info.features.asimd); + EXPECT_FALSE(info.features.evtstrm); EXPECT_TRUE(info.features.aes); EXPECT_FALSE(info.features.pmull); EXPECT_FALSE(info.features.sha1); EXPECT_FALSE(info.features.sha2); EXPECT_FALSE(info.features.crc32); + EXPECT_FALSE(info.features.atomics); + EXPECT_FALSE(info.features.fphp); + EXPECT_FALSE(info.features.asimdhp); + EXPECT_FALSE(info.features.cpuid); + EXPECT_FALSE(info.features.asimdrdm); + EXPECT_FALSE(info.features.jscvt); + EXPECT_FALSE(info.features.fcma); + EXPECT_FALSE(info.features.lrcpc); + EXPECT_FALSE(info.features.dcpop); + EXPECT_FALSE(info.features.sha3); + EXPECT_FALSE(info.features.sm3); + EXPECT_FALSE(info.features.sm4); + EXPECT_FALSE(info.features.asimddp); + EXPECT_FALSE(info.features.sha512); + EXPECT_FALSE(info.features.sve); + EXPECT_FALSE(info.features.asimdfhm); + EXPECT_FALSE(info.features.dit); + EXPECT_FALSE(info.features.uscat); + EXPECT_FALSE(info.features.ilrcpc); + EXPECT_FALSE(info.features.flagm); + EXPECT_FALSE(info.features.ssbs); + EXPECT_FALSE(info.features.sb); + EXPECT_FALSE(info.features.paca); + EXPECT_FALSE(info.features.pacg); +} + +TEST(CpuinfoAarch64Test, FromHardwareCap2) { + SetHardwareCapabilities(AARCH64_HWCAP_FP, + AARCH64_HWCAP2_SVE2 | AARCH64_HWCAP2_BTI); + GetEmptyFilesystem(); // disabling /proc/cpuinfo + const auto info = GetAarch64Info(); + EXPECT_TRUE(info.features.fp); + + EXPECT_TRUE(info.features.sve2); + EXPECT_TRUE(info.features.bti); + + EXPECT_FALSE(info.features.dcpodp); + EXPECT_FALSE(info.features.sveaes); + EXPECT_FALSE(info.features.svepmull); + EXPECT_FALSE(info.features.svebitperm); + EXPECT_FALSE(info.features.svesha3); + EXPECT_FALSE(info.features.svesm4); + EXPECT_FALSE(info.features.flagm2); + EXPECT_FALSE(info.features.frint); + EXPECT_FALSE(info.features.svei8mm); + EXPECT_FALSE(info.features.svef32mm); + EXPECT_FALSE(info.features.svef64mm); + EXPECT_FALSE(info.features.svebf16); + EXPECT_FALSE(info.features.i8mm); + EXPECT_FALSE(info.features.bf16); + EXPECT_FALSE(info.features.dgh); + EXPECT_FALSE(info.features.rng); } TEST(CpuinfoAarch64Test, ARMCortexA53) { @@ -63,11 +116,55 @@ CPU revision : 3)"); EXPECT_TRUE(info.features.fp); EXPECT_TRUE(info.features.asimd); + EXPECT_TRUE(info.features.evtstrm); EXPECT_TRUE(info.features.aes); EXPECT_TRUE(info.features.pmull); EXPECT_TRUE(info.features.sha1); EXPECT_TRUE(info.features.sha2); EXPECT_TRUE(info.features.crc32); + + EXPECT_FALSE(info.features.atomics); + EXPECT_FALSE(info.features.fphp); + EXPECT_FALSE(info.features.asimdhp); + EXPECT_FALSE(info.features.cpuid); + EXPECT_FALSE(info.features.asimdrdm); + EXPECT_FALSE(info.features.jscvt); + EXPECT_FALSE(info.features.fcma); + EXPECT_FALSE(info.features.lrcpc); + EXPECT_FALSE(info.features.dcpop); + EXPECT_FALSE(info.features.sha3); + EXPECT_FALSE(info.features.sm3); + EXPECT_FALSE(info.features.sm4); + EXPECT_FALSE(info.features.asimddp); + EXPECT_FALSE(info.features.sha512); + EXPECT_FALSE(info.features.sve); + EXPECT_FALSE(info.features.asimdfhm); + EXPECT_FALSE(info.features.dit); + EXPECT_FALSE(info.features.uscat); + EXPECT_FALSE(info.features.ilrcpc); + EXPECT_FALSE(info.features.flagm); + EXPECT_FALSE(info.features.ssbs); + EXPECT_FALSE(info.features.sb); + EXPECT_FALSE(info.features.paca); + EXPECT_FALSE(info.features.pacg); + EXPECT_FALSE(info.features.dcpodp); + EXPECT_FALSE(info.features.sve2); + EXPECT_FALSE(info.features.sveaes); + EXPECT_FALSE(info.features.svepmull); + EXPECT_FALSE(info.features.svebitperm); + EXPECT_FALSE(info.features.svesha3); + EXPECT_FALSE(info.features.svesm4); + EXPECT_FALSE(info.features.flagm2); + EXPECT_FALSE(info.features.frint); + EXPECT_FALSE(info.features.svei8mm); + EXPECT_FALSE(info.features.svef32mm); + EXPECT_FALSE(info.features.svef64mm); + EXPECT_FALSE(info.features.svebf16); + EXPECT_FALSE(info.features.i8mm); + EXPECT_FALSE(info.features.bf16); + EXPECT_FALSE(info.features.dgh); + EXPECT_FALSE(info.features.rng); + EXPECT_FALSE(info.features.bti); } } // namespace |