"golang.org/x/net/http/httpguts"
	"golang.org/x/net/idna"
)

const (
	defaultMaxMemory = 32 << 20 // 32 MB
)

// ErrMissingFile is returned by FormFile when the provided file field name
// is either not present in the request or not a file field.
var ErrMissingFile = errors.New("http: no such file")

// ProtocolError represents an HTTP protocol error.
//

	if f != nil {
		t.Errorf("FormFile file = %v, want nil", f)
	}
	if fh != nil {
		t.Errorf("FormFile file header = %v, want nil", fh)
	}
	if err != ErrMissingFile {
		t.Errorf("FormFile err = %q, want ErrMissingFile", err)
	}
}

func newTestMultipartRequest(t *testing.T) *Request {
	b := strings.NewReader(strings.ReplaceAll(message, "\n", "\r\n"))
	req, err := NewRequest("POST", "/", b)