bug fixes in binary

blocks/codec_test.go

@@ -0,0 +1,167 @@
+package blocks
+
+import (
+	"bytes"
+	"encoding/gob"
+	"encoding/json"
+	"testing"
+
+	. "github.com/tendermint/tendermint/binary"
+	"github.com/ugorji/go/codec"
+	"github.com/vmihailenco/msgpack"
+)
+
+func BenchmarkTestCustom(b *testing.B) {
+	b.StopTimer()
+
+	h := &Header{
+		Name:           "Header",
+		Height:         123,
+		Fees:           123,
+		Time:           123,
+		PrevHash:       ByteSlice("prevhash"),
+		ValidationHash: ByteSlice("validationhash"),
+		DataHash:       ByteSlice("datahash"),
+	}
+
+	buf := bytes.NewBuffer(nil)
+
+	b.StartTimer()
+	for i := 0; i < b.N; i++ {
+		buf.Reset()
+		h.WriteTo(buf)
+		h2 := ReadHeader(buf)
+		if h2.Name != "Header" {
+			b.Fatalf("wrong name")
+		}
+	}
+}
+
+type HHeader struct {
+	Name           string `json:"N"`
+	Height         uint64 `json:"H"`
+	Fees           uint64 `json:"F"`
+	Time           uint64 `json:"T"`
+	PrevHash       []byte `json:"PH"`
+	ValidationHash []byte `json:"VH"`
+	DataHash       []byte `json:"DH"`
+}
+
+func BenchmarkTestJSON(b *testing.B) {
+	b.StopTimer()
+
+	h := &HHeader{
+		Name:           "Header",
+		Height:         123,
+		Fees:           123,
+		Time:           123,
+		PrevHash:       []byte("prevhash"),
+		ValidationHash: []byte("validationhash"),
+		DataHash:       []byte("datahash"),
+	}
+	h2 := &HHeader{}
+
+	buf := bytes.NewBuffer(nil)
+	enc := json.NewEncoder(buf)
+	dec := json.NewDecoder(buf)
+
+	b.StartTimer()
+	for i := 0; i < b.N; i++ {
+		buf.Reset()
+		enc.Encode(h)
+		dec.Decode(h2)
+		if h2.Name != "Header" {
+			b.Fatalf("wrong name")
+		}
+	}
+}
+
+func BenchmarkTestGob(b *testing.B) {
+	b.StopTimer()
+
+	h := &Header{
+		Name:           "Header",
+		Height:         123,
+		Fees:           123,
+		Time:           123,
+		PrevHash:       []byte("prevhash"),
+		ValidationHash: []byte("validationhash"),
+		DataHash:       []byte("datahash"),
+	}
+	h2 := &Header{}
+
+	buf := bytes.NewBuffer(nil)
+	enc := gob.NewEncoder(buf)
+	dec := gob.NewDecoder(buf)
+
+	b.StartTimer()
+	for i := 0; i < b.N; i++ {
+		buf.Reset()
+		enc.Encode(h)
+		dec.Decode(h2)
+		if h2.Name != "Header" {
+			b.Fatalf("wrong name")
+		}
+	}
+}
+
+func BenchmarkTestMsgPack(b *testing.B) {
+	b.StopTimer()
+
+	var mh codec.MsgpackHandle
+	handle := &mh
+
+	h := &Header{
+		Name:           "Header",
+		Height:         123,
+		Fees:           123,
+		Time:           123,
+		PrevHash:       []byte("prevhash"),
+		ValidationHash: []byte("validationhash"),
+		DataHash:       []byte("datahash"),
+	}
+	h2 := &Header{}
+
+	buf := bytes.NewBuffer(nil)
+	enc := codec.NewEncoder(buf, handle)
+	dec := codec.NewDecoder(buf, handle)
+
+	b.StartTimer()
+	for i := 0; i < b.N; i++ {
+		buf.Reset()
+		enc.Encode(h)
+		dec.Decode(h2)
+		if h2.Name != "Header" {
+			b.Fatalf("wrong name")
+		}
+	}
+}
+
+func BenchmarkTestMsgPack2(b *testing.B) {
+	b.StopTimer()
+
+	h := &Header{
+		Name:           "Header",
+		Height:         123,
+		Fees:           123,
+		Time:           123,
+		PrevHash:       []byte("prevhash"),
+		ValidationHash: []byte("validationhash"),
+		DataHash:       []byte("datahash"),
+	}
+	h2 := &Header{}
+
+	buf := bytes.NewBuffer(nil)
+	enc := msgpack.NewEncoder(buf)
+	dec := msgpack.NewDecoder(buf)
+
+	b.StartTimer()
+	for i := 0; i < b.N; i++ {
+		buf.Reset()
+		enc.Encode(h)
+		dec.Decode(h2)
+		if h2.Name != "Header" {
+			b.Fatalf("wrong name")
+		}
+	}
+}