// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Reverse proxy tests.
package httputil
import (
"bufio"
"bytes"
"context"
"errors"
"fmt"
"io"
"io/ioutil"
"log"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"sort"
"strconv"
"strings"
"sync"
"testing"
"time"
)
const fakeHopHeader = "X-F