package cgi

import (
	"bufio"
	"bytes"
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"
)

func TestRequest(t *testing.T) {
	env := map[string]string{
		"SERVER_PROTOCOL": "HTTP/1.1",
		"REQUEST_METHOD":  "GET",
		"HTTP_HOST":       "example.com",
		"HTTP_REFERER":    "elsewhere",
		"HTTP_USER_AGENT": "goclient",
		"HTTP_FOO_BAR":    "baz",
		"REQUEST_URI":     "/path?a=b",

	if r.Method == "" {
		return nil, errors.New("cgi: no REQUEST_METHOD in environment")
	}

	r.Proto = params["SERVER_PROTOCOL"]
	var ok bool
	r.ProtoMajor, r.ProtoMinor, ok = http.ParseHTTPVersion(r.Proto)
	if !ok {
		return nil, errors.New("cgi: invalid SERVER_PROTOCOL version")
	}

	r.Close = true
	r.Trailer = http.Header{}
	r.Header = http.Header{}

	r.Host = params["HTTP_HOST"]

		[]byte{0, byte(roleResponder), 0, 0, 0, 0, 0, 0}),
	// add required parameters to request 1
	makeRecord(typeParams, 1, nameValuePair11("REQUEST_METHOD", "GET")),
	makeRecord(typeParams, 1, nameValuePair11("SERVER_PROTOCOL", "HTTP/1.1")),
	makeRecord(typeParams, 1, nil),
	// begin sending body of request 1
	makeRecord(typeStdin, 1, []byte("0123456789abcdef")),
},
	nil)

var cleanUpTests = []struct {
	input []byte

	switch s {
	case "CONTENT_LENGTH", "CONTENT_TYPE", "HTTPS",
		"PATH_INFO", "QUERY_STRING", "REMOTE_ADDR",
		"REMOTE_HOST", "REMOTE_PORT", "REQUEST_METHOD",
		"REQUEST_URI", "SCRIPT_NAME", "SERVER_PROTOCOL":
		return false
	}
	if strings.HasPrefix(s, "HTTP_") {
		return false
	}
	// Explicitly include FastCGI-specific things.
	// This list is redundant with the default "return true" below.

	if req.TLS != nil {
		port = "443"
	}
	if matches := trailingPort.FindStringSubmatch(req.Host); len(matches) != 0 {
		port = matches[1]
	}

	env := []string{
		"SERVER_SOFTWARE=go",
		"SERVER_PROTOCOL=HTTP/1.1",
		"HTTP_HOST=" + req.Host,
		"GATEWAY_INTERFACE=CGI/1.1",
		"REQUEST_METHOD=" + req.Method,
		"QUERY_STRING=" + req.URL.RawQuery,
		"REQUEST_URI=" + req.URL.RequestURI(),
		"PATH_INFO=" + pathInfo,