XDR incorrect encoding of uint16; tests and benchmarks

xdr/bench_test.go

@@ -0,0 +1,57 @@
+// Copyright (C) 2014 Jakob Borg and other contributors. All rights reserved.
+// Use of this source code is governed by an MIT-style license that can be
+// found in the LICENSE file.
+
+package xdr_test
+
+import (
+	"bytes"
+	"testing"
+)
+
+type XDRBenchStruct struct {
+	I1 uint64
+	I2 uint32
+	I3 uint16
+	Bs []byte
+	S  string
+}
+
+var res []byte // no to be optimized away
+var s = XDRBenchStruct{
+	I1: 42,
+	I2: 43,
+	I3: 44,
+	Bs: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18},
+	S:  "Hello World!",
+}
+var e = s.MarshalXDR()
+
+func BenchmarkThisMarshal(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		res = s.MarshalXDR()
+	}
+}
+
+func BenchmarkThisUnmarshal(b *testing.B) {
+	var t XDRBenchStruct
+	for i := 0; i < b.N; i++ {
+		err := t.UnmarshalXDR(e)
+		if err != nil {
+			b.Fatal(err)
+		}
+	}
+}
+
+func BenchmarkEncode(b *testing.B) {
+	bs := make([]byte, 0, 65536)
+	buf := bytes.NewBuffer(bs)
+
+	for i := 0; i < b.N; i++ {
+		_, err := s.EncodeXDR(buf)
+		if err != nil {
+			b.Fatal(err)
+		}
+		buf.Reset()
+	}
+}