go-ethereum/rlp_test.go

package main

import (
  "testing"
  "fmt"
)

func TestEncode(t *testing.T) {
  strRes := "Cdog"
  bytes := Encode("dog")
  str := string(bytes)
  if str != strRes {
    t.Error(fmt.Sprintf("Expected %q, got %q", strRes, str))
  }
  dec,_ := Decode(bytes, 0)
  fmt.Printf("raw: %v encoded: %q == %v\n", dec, str, "dog")

  sliceRes := "\x83CdogCgodCcat"
  strs := []string{"dog", "god", "cat"}
  bytes = Encode(strs)
  slice := string(bytes)
  if slice != sliceRes {
    t.Error(fmt.Sprintf("Expected %q, got %q", sliceRes, slice))
  }

  dec,_ = Decode(bytes, 0)
  fmt.Printf("raw: %v encoded: %q == %v\n", dec, slice, strs)
}

func BenchmarkEncodeDecode(b *testing.B) {
  for i := 0; i < b.N; i++ {
    bytes := Encode([]string{"dog", "god", "cat"})
    Decode(bytes, 0)
  }
}