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Source file src/internal/cpu/cpu_test.go

Documentation: internal/cpu

  // Copyright 2017 The Go Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style
  // license that can be found in the LICENSE file.
  
  package cpu_test
  
  import (
  	"internal/cpu"
  	"runtime"
  	"testing"
  )
  
  func TestAMD64minimalFeatures(t *testing.T) {
  	if runtime.GOARCH == "amd64" {
  		if !cpu.X86.HasSSE2 {
  			t.Fatalf("HasSSE2 expected true, got false")
  		}
  	}
  }
  
  func TestAVX2hasAVX(t *testing.T) {
  	if runtime.GOARCH == "amd64" {
  		if cpu.X86.HasAVX2 && !cpu.X86.HasAVX {
  			t.Fatalf("HasAVX expected true, got false")
  		}
  	}
  }
  

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