SortString in Golang

gistfile1.go

package main

import (
	"sort"
	"testing"
)

// SortString sorts a string
func SortString(w string) string {
	wBytes := uint8Slice([]uint8(w))
	sort.Sort(wBytes)
	return string(wBytes)
}

func main() {
	for i := 0; i < 1000000; i++ {
		s1 := "sfasdfasfsafsfasdbmziwomzpwgjamzp485t9zmzpabcdefg"
		s2 := "sfasdfasffsdf02mzsafsfasdbmziwomzpwgjamzp485t9zmzpabcdefg"

		sorted1 := SortString(s1)
		sorted2 := SortString(s2)

		if sorted1 == sorted2 {
			//fmt.Println("yes")
		} else {
			//fmt.Println("no")
		}
	}
}

// Sort interface for []uint8

type uint8Slice []uint8

func (p uint8Slice) Len() int           { return len(p) }
func (p uint8Slice) Less(i, j int) bool { return p[i] < p[j] }
func (p uint8Slice) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
func (p uint8Slice) Sort()              { sort.Sort(p) }