adding vendor folder

vendor/github.com/inconshreveable/go-vhost/shared_test.go

@@ -0,0 +1,64 @@
+package vhost
+
+import (
+	"bytes"
+	"io"
+	"net"
+	"reflect"
+	"testing"
+)
+
+func TestHeaderPreserved(t *testing.T) {
+	var msg string = "TestHeaderPreserved message! Hello world!"
+	var headerLen int = 15
+
+	l, err := net.Listen("tcp", "127.0.0.1:12345")
+	if err != nil {
+		panic(err)
+	}
+	defer l.Close()
+
+	go func() {
+		conn, err := net.Dial("tcp", "127.0.0.1:12345")
+		if err != nil {
+			panic(err)
+		}
+		if _, err := conn.Write([]byte(msg)); err != nil {
+			panic(err)
+		}
+		if err = conn.Close(); err != nil {
+			panic(err)
+		}
+	}()
+
+	conn, err := l.Accept()
+	if err != nil {
+		panic(err)
+	}
+
+	// create a shared connection object
+	c, rd := newShared(conn)
+
+	// read out a "header"
+	p := make([]byte, headerLen)
+	_, err = io.ReadFull(rd, p)
+	if err != nil {
+		panic(err)
+	}
+
+	// make sure we got the header
+	expectedHeader := []byte(msg[:headerLen])
+	if !reflect.DeepEqual(p, expectedHeader) {
+		t.Errorf("Read header bytes %s, expected %s", p, expectedHeader)
+		return
+	}
+
+	// read out the entire connection. make sure it includes the header
+	buf := bytes.NewBuffer([]byte{})
+	io.Copy(buf, c)
+
+	expected := []byte(msg)
+	if !reflect.DeepEqual(buf.Bytes(), expected) {
+		t.Errorf("Read full connection bytes %s, expected %s", buf.Bytes(), expected)
+	}
+}