package main

import (
        "fmt"
        "io"
        "os"
        . "testing"
)

// Run this with >/dev/null
func main() {
        fmt.Fprintln(os.Stderr, "fmt.Printf    ", Benchmark(func(b *B){ for i := 0; i < b.N; i++ { fmt.Printf(".") } }))
        fmt.Fprintln(os.Stderr, "fmt.Print     ", Benchmark(func(b *B){ for i := 0; i < b.N; i++ { fmt.Print(".") } }))
        fmt.Fprintln(os.Stderr, "io.WriteString", Benchmark(func(b *B){ for i := 0; i < b.N; i++ { io.WriteString(os.Stdout, ".") } }))
        fmt.Fprintln(os.Stderr, "os.WriteString", Benchmark(func(b *B){ for i := 0; i < b.N; i++ { os.Stdout.WriteString(".") } }))
}