Depenancy upgrades and movign to dep. (#8630)

3 files changed, 0 insertions, 3307 deletions

diff --git a/vendor/golang.org/x/net/dns/dnsmessage/example_test.go b/vendor/golang.org/x/net/dns/dnsmessage/example_test.go
deleted file mode 100644
index 5415c2d3a..000000000
--- a/vendor/golang.org/x/net/dns/dnsmessage/example_test.go
+++ /dev/null
@@ -1,132 +0,0 @@
-// Copyright 2017 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.
-
-package dnsmessage_test
-
-import (
-	"fmt"
-	"net"
-	"strings"
-
-	"golang.org/x/net/dns/dnsmessage"
-)
-
-func mustNewName(name string) dnsmessage.Name {
-	n, err := dnsmessage.NewName(name)
-	if err != nil {
-		panic(err)
-	}
-	return n
-}
-
-func ExampleParser() {
-	msg := dnsmessage.Message{
-		Header: dnsmessage.Header{Response: true, Authoritative: true},
-		Questions: []dnsmessage.Question{
-			{
-				Name:  mustNewName("foo.bar.example.com."),
-				Type:  dnsmessage.TypeA,
-				Class: dnsmessage.ClassINET,
-			},
-			{
-				Name:  mustNewName("bar.example.com."),
-				Type:  dnsmessage.TypeA,
-				Class: dnsmessage.ClassINET,
-			},
-		},
-		Answers: []dnsmessage.Resource{
-			{
-				dnsmessage.ResourceHeader{
-					Name:  mustNewName("foo.bar.example.com."),
-					Type:  dnsmessage.TypeA,
-					Class: dnsmessage.ClassINET,
-				},
-				&dnsmessage.AResource{[4]byte{127, 0, 0, 1}},
-			},
-			{
-				dnsmessage.ResourceHeader{
-					Name:  mustNewName("bar.example.com."),
-					Type:  dnsmessage.TypeA,
-					Class: dnsmessage.ClassINET,
-				},
-				&dnsmessage.AResource{[4]byte{127, 0, 0, 2}},
-			},
-		},
-	}
-
-	buf, err := msg.Pack()
-	if err != nil {
-		panic(err)
-	}
-
-	wantName := "bar.example.com."
-
-	var p dnsmessage.Parser
-	if _, err := p.Start(buf); err != nil {
-		panic(err)
-	}
-
-	for {
-		q, err := p.Question()
-		if err == dnsmessage.ErrSectionDone {
-			break
-		}
-		if err != nil {
-			panic(err)
-		}
-
-		if q.Name.String() != wantName {
-			continue
-		}
-
-		fmt.Println("Found question for name", wantName)
-		if err := p.SkipAllQuestions(); err != nil {
-			panic(err)
-		}
-		break
-	}
-
-	var gotIPs []net.IP
-	for {
-		h, err := p.AnswerHeader()
-		if err == dnsmessage.ErrSectionDone {
-			break
-		}
-		if err != nil {
-			panic(err)
-		}
-
-		if (h.Type != dnsmessage.TypeA && h.Type != dnsmessage.TypeAAAA) || h.Class != dnsmessage.ClassINET {
-			continue
-		}
-
-		if !strings.EqualFold(h.Name.String(), wantName) {
-			if err := p.SkipAnswer(); err != nil {
-				panic(err)
-			}
-			continue
-		}
-
-		switch h.Type {
-		case dnsmessage.TypeA:
-			r, err := p.AResource()
-			if err != nil {
-				panic(err)
-			}
-			gotIPs = append(gotIPs, r.A[:])
-		case dnsmessage.TypeAAAA:
-			r, err := p.AAAAResource()
-			if err != nil {
-				panic(err)
-			}
-			gotIPs = append(gotIPs, r.AAAA[:])
-		}
-	}
-
-	fmt.Printf("Found A/AAAA records for name %s: %v\n", wantName, gotIPs)
-
-	// Output:
-	// Found question for name bar.example.com.
-	// Found A/AAAA records for name bar.example.com.: [127.0.0.2]
-}
diff --git a/vendor/golang.org/x/net/dns/dnsmessage/message.go b/vendor/golang.org/x/net/dns/dnsmessage/message.go
deleted file mode 100644
index e98fda66e..000000000
--- a/vendor/golang.org/x/net/dns/dnsmessage/message.go
+++ /dev/null
@@ -1,2034 +0,0 @@
-// Copyright 2009 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.
-
-// Package dnsmessage provides a mostly RFC 1035 compliant implementation of
-// DNS message packing and unpacking.
-//
-// This implementation is designed to minimize heap allocations and avoid
-// unnecessary packing and unpacking as much as possible.
-package dnsmessage
-
-import (
-	"errors"
-)
-
-// Message formats
-
-// A Type is a type of DNS request and response.
-type Type uint16
-
-// A Class is a type of network.
-type Class uint16
-
-// An OpCode is a DNS operation code.
-type OpCode uint16
-
-// An RCode is a DNS response status code.
-type RCode uint16
-
-// Wire constants.
-const (
-	// ResourceHeader.Type and Question.Type
-	TypeA     Type = 1
-	TypeNS    Type = 2
-	TypeCNAME Type = 5
-	TypeSOA   Type = 6
-	TypePTR   Type = 12
-	TypeMX    Type = 15
-	TypeTXT   Type = 16
-	TypeAAAA  Type = 28
-	TypeSRV   Type = 33
-
-	// Question.Type
-	TypeWKS   Type = 11
-	TypeHINFO Type = 13
-	TypeMINFO Type = 14
-	TypeAXFR  Type = 252
-	TypeALL   Type = 255
-
-	// ResourceHeader.Class and Question.Class
-	ClassINET   Class = 1
-	ClassCSNET  Class = 2
-	ClassCHAOS  Class = 3
-	ClassHESIOD Class = 4
-
-	// Question.Class
-	ClassANY Class = 255
-
-	// Message.Rcode
-	RCodeSuccess        RCode = 0
-	RCodeFormatError    RCode = 1
-	RCodeServerFailure  RCode = 2
-	RCodeNameError      RCode = 3
-	RCodeNotImplemented RCode = 4
-	RCodeRefused        RCode = 5
-)
-
-var (
-	// ErrNotStarted indicates that the prerequisite information isn't
-	// available yet because the previous records haven't been appropriately
-	// parsed, skipped or finished.
-	ErrNotStarted = errors.New("parsing/packing of this type isn't available yet")
-
-	// ErrSectionDone indicated that all records in the section have been
-	// parsed or finished.
-	ErrSectionDone = errors.New("parsing/packing of this section has completed")
-
-	errBaseLen            = errors.New("insufficient data for base length type")
-	errCalcLen            = errors.New("insufficient data for calculated length type")
-	errReserved           = errors.New("segment prefix is reserved")
-	errTooManyPtr         = errors.New("too many pointers (>10)")
-	errInvalidPtr         = errors.New("invalid pointer")
-	errNilResouceBody     = errors.New("nil resource body")
-	errResourceLen        = errors.New("insufficient data for resource body length")
-	errSegTooLong         = errors.New("segment length too long")
-	errZeroSegLen         = errors.New("zero length segment")
-	errResTooLong         = errors.New("resource length too long")
-	errTooManyQuestions   = errors.New("too many Questions to pack (>65535)")
-	errTooManyAnswers     = errors.New("too many Answers to pack (>65535)")
-	errTooManyAuthorities = errors.New("too many Authorities to pack (>65535)")
-	errTooManyAdditionals = errors.New("too many Additionals to pack (>65535)")
-	errNonCanonicalName   = errors.New("name is not in canonical format (it must end with a .)")
-)
-
-// Internal constants.
-const (
-	// packStartingCap is the default initial buffer size allocated during
-	// packing.
-	//
-	// The starting capacity doesn't matter too much, but most DNS responses
-	// Will be <= 512 bytes as it is the limit for DNS over UDP.
-	packStartingCap = 512
-
-	// uint16Len is the length (in bytes) of a uint16.
-	uint16Len = 2
-
-	// uint32Len is the length (in bytes) of a uint32.
-	uint32Len = 4
-
-	// headerLen is the length (in bytes) of a DNS header.
-	//
-	// A header is comprised of 6 uint16s and no padding.
-	headerLen = 6 * uint16Len
-)
-
-type nestedError struct {
-	// s is the current level's error message.
-	s string
-
-	// err is the nested error.
-	err error
-}
-
-// nestedError implements error.Error.
-func (e *nestedError) Error() string {
-	return e.s + ": " + e.err.Error()
-}
-
-// Header is a representation of a DNS message header.
-type Header struct {
-	ID                 uint16
-	Response           bool
-	OpCode             OpCode
-	Authoritative      bool
-	Truncated          bool
-	RecursionDesired   bool
-	RecursionAvailable bool
-	RCode              RCode
-}
-
-func (m *Header) pack() (id uint16, bits uint16) {
-	id = m.ID
-	bits = uint16(m.OpCode)<<11 | uint16(m.RCode)
-	if m.RecursionAvailable {
-		bits |= headerBitRA
-	}
-	if m.RecursionDesired {
-		bits |= headerBitRD
-	}
-	if m.Truncated {
-		bits |= headerBitTC
-	}
-	if m.Authoritative {
-		bits |= headerBitAA
-	}
-	if m.Response {
-		bits |= headerBitQR
-	}
-	return
-}
-
-// Message is a representation of a DNS message.
-type Message struct {
-	Header
-	Questions   []Question
-	Answers     []Resource
-	Authorities []Resource
-	Additionals []Resource
-}
-
-type section uint8
-
-const (
-	sectionNotStarted section = iota
-	sectionHeader
-	sectionQuestions
-	sectionAnswers
-	sectionAuthorities
-	sectionAdditionals
-	sectionDone
-
-	headerBitQR = 1 << 15 // query/response (response=1)
-	headerBitAA = 1 << 10 // authoritative
-	headerBitTC = 1 << 9  // truncated
-	headerBitRD = 1 << 8  // recursion desired
-	headerBitRA = 1 << 7  // recursion available
-)
-
-var sectionNames = map[section]string{
-	sectionHeader:      "header",
-	sectionQuestions:   "Question",
-	sectionAnswers:     "Answer",
-	sectionAuthorities: "Authority",
-	sectionAdditionals: "Additional",
-}
-
-// header is the wire format for a DNS message header.
-type header struct {
-	id          uint16
-	bits        uint16
-	questions   uint16
-	answers     uint16
-	authorities uint16
-	additionals uint16
-}
-
-func (h *header) count(sec section) uint16 {
-	switch sec {
-	case sectionQuestions:
-		return h.questions
-	case sectionAnswers:
-		return h.answers
-	case sectionAuthorities:
-		return h.authorities
-	case sectionAdditionals:
-		return h.additionals
-	}
-	return 0
-}
-
-func (h *header) pack(msg []byte) []byte {
-	msg = packUint16(msg, h.id)
-	msg = packUint16(msg, h.bits)
-	msg = packUint16(msg, h.questions)
-	msg = packUint16(msg, h.answers)
-	msg = packUint16(msg, h.authorities)
-	return packUint16(msg, h.additionals)
-}
-
-func (h *header) unpack(msg []byte, off int) (int, error) {
-	newOff := off
-	var err error
-	if h.id, newOff, err = unpackUint16(msg, newOff); err != nil {
-		return off, &nestedError{"id", err}
-	}
-	if h.bits, newOff, err = unpackUint16(msg, newOff); err != nil {
-		return off, &nestedError{"bits", err}
-	}
-	if h.questions, newOff, err = unpackUint16(msg, newOff); err != nil {
-		return off, &nestedError{"questions", err}
-	}
-	if h.answers, newOff, err = unpackUint16(msg, newOff); err != nil {
-		return off, &nestedError{"answers", err}
-	}
-	if h.authorities, newOff, err = unpackUint16(msg, newOff); err != nil {
-		return off, &nestedError{"authorities", err}
-	}
-	if h.additionals, newOff, err = unpackUint16(msg, newOff); err != nil {
-		return off, &nestedError{"additionals", err}
-	}
-	return newOff, nil
-}
-
-func (h *header) header() Header {
-	return Header{
-		ID:                 h.id,
-		Response:           (h.bits & headerBitQR) != 0,
-		OpCode:             OpCode(h.bits>>11) & 0xF,
-		Authoritative:      (h.bits & headerBitAA) != 0,
-		Truncated:          (h.bits & headerBitTC) != 0,
-		RecursionDesired:   (h.bits & headerBitRD) != 0,
-		RecursionAvailable: (h.bits & headerBitRA) != 0,
-		RCode:              RCode(h.bits & 0xF),
-	}
-}
-
-// A Resource is a DNS resource record.
-type Resource struct {
-	Header ResourceHeader
-	Body   ResourceBody
-}
-
-// A ResourceBody is a DNS resource record minus the header.
-type ResourceBody interface {
-	// pack packs a Resource except for its header.
-	pack(msg []byte, compression map[string]int) ([]byte, error)
-
-	// realType returns the actual type of the Resource. This is used to
-	// fill in the header Type field.
-	realType() Type
-}
-
-func (r *Resource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	if r.Body == nil {
-		return msg, errNilResouceBody
-	}
-	oldMsg := msg
-	r.Header.Type = r.Body.realType()
-	msg, length, err := r.Header.pack(msg, compression)
-	if err != nil {
-		return msg, &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	msg, err = r.Body.pack(msg, compression)
-	if err != nil {
-		return msg, &nestedError{"content", err}
-	}
-	if err := r.Header.fixLen(msg, length, preLen); err != nil {
-		return oldMsg, err
-	}
-	return msg, nil
-}
-
-// A Parser allows incrementally parsing a DNS message.
-//
-// When parsing is started, the Header is parsed. Next, each Question can be
-// either parsed or skipped. Alternatively, all Questions can be skipped at
-// once. When all Questions have been parsed, attempting to parse Questions
-// will return (nil, nil) and attempting to skip Questions will return
-// (true, nil). After all Questions have been either parsed or skipped, all
-// Answers, Authorities and Additionals can be either parsed or skipped in the
-// same way, and each type of Resource must be fully parsed or skipped before
-// proceeding to the next type of Resource.
-//
-// Note that there is no requirement to fully skip or parse the message.
-type Parser struct {
-	msg    []byte
-	header header
-
-	section        section
-	off            int
-	index          int
-	resHeaderValid bool
-	resHeader      ResourceHeader
-}
-
-// Start parses the header and enables the parsing of Questions.
-func (p *Parser) Start(msg []byte) (Header, error) {
-	if p.msg != nil {
-		*p = Parser{}
-	}
-	p.msg = msg
-	var err error
-	if p.off, err = p.header.unpack(msg, 0); err != nil {
-		return Header{}, &nestedError{"unpacking header", err}
-	}
-	p.section = sectionQuestions
-	return p.header.header(), nil
-}
-
-func (p *Parser) checkAdvance(sec section) error {
-	if p.section < sec {
-		return ErrNotStarted
-	}
-	if p.section > sec {
-		return ErrSectionDone
-	}
-	p.resHeaderValid = false
-	if p.index == int(p.header.count(sec)) {
-		p.index = 0
-		p.section++
-		return ErrSectionDone
-	}
-	return nil
-}
-
-func (p *Parser) resource(sec section) (Resource, error) {
-	var r Resource
-	var err error
-	r.Header, err = p.resourceHeader(sec)
-	if err != nil {
-		return r, err
-	}
-	p.resHeaderValid = false
-	r.Body, p.off, err = unpackResourceBody(p.msg, p.off, r.Header)
-	if err != nil {
-		return Resource{}, &nestedError{"unpacking " + sectionNames[sec], err}
-	}
-	p.index++
-	return r, nil
-}
-
-func (p *Parser) resourceHeader(sec section) (ResourceHeader, error) {
-	if p.resHeaderValid {
-		return p.resHeader, nil
-	}
-	if err := p.checkAdvance(sec); err != nil {
-		return ResourceHeader{}, err
-	}
-	var hdr ResourceHeader
-	off, err := hdr.unpack(p.msg, p.off)
-	if err != nil {
-		return ResourceHeader{}, err
-	}
-	p.resHeaderValid = true
-	p.resHeader = hdr
-	p.off = off
-	return hdr, nil
-}
-
-func (p *Parser) skipResource(sec section) error {
-	if p.resHeaderValid {
-		newOff := p.off + int(p.resHeader.Length)
-		if newOff > len(p.msg) {
-			return errResourceLen
-		}
-		p.off = newOff
-		p.resHeaderValid = false
-		p.index++
-		return nil
-	}
-	if err := p.checkAdvance(sec); err != nil {
-		return err
-	}
-	var err error
-	p.off, err = skipResource(p.msg, p.off)
-	if err != nil {
-		return &nestedError{"skipping: " + sectionNames[sec], err}
-	}
-	p.index++
-	return nil
-}
-
-// Question parses a single Question.
-func (p *Parser) Question() (Question, error) {
-	if err := p.checkAdvance(sectionQuestions); err != nil {
-		return Question{}, err
-	}
-	var name Name
-	off, err := name.unpack(p.msg, p.off)
-	if err != nil {
-		return Question{}, &nestedError{"unpacking Question.Name", err}
-	}
-	typ, off, err := unpackType(p.msg, off)
-	if err != nil {
-		return Question{}, &nestedError{"unpacking Question.Type", err}
-	}
-	class, off, err := unpackClass(p.msg, off)
-	if err != nil {
-		return Question{}, &nestedError{"unpacking Question.Class", err}
-	}
-	p.off = off
-	p.index++
-	return Question{name, typ, class}, nil
-}
-
-// AllQuestions parses all Questions.
-func (p *Parser) AllQuestions() ([]Question, error) {
-	// Multiple questions are valid according to the spec,
-	// but servers don't actually support them. There will
-	// be at most one question here.
-	//
-	// Do not pre-allocate based on info in p.header, since
-	// the data is untrusted.
-	qs := []Question{}
-	for {
-		q, err := p.Question()
-		if err == ErrSectionDone {
-			return qs, nil
-		}
-		if err != nil {
-			return nil, err
-		}
-		qs = append(qs, q)
-	}
-}
-
-// SkipQuestion skips a single Question.
-func (p *Parser) SkipQuestion() error {
-	if err := p.checkAdvance(sectionQuestions); err != nil {
-		return err
-	}
-	off, err := skipName(p.msg, p.off)
-	if err != nil {
-		return &nestedError{"skipping Question Name", err}
-	}
-	if off, err = skipType(p.msg, off); err != nil {
-		return &nestedError{"skipping Question Type", err}
-	}
-	if off, err = skipClass(p.msg, off); err != nil {
-		return &nestedError{"skipping Question Class", err}
-	}
-	p.off = off
-	p.index++
-	return nil
-}
-
-// SkipAllQuestions skips all Questions.
-func (p *Parser) SkipAllQuestions() error {
-	for {
-		if err := p.SkipQuestion(); err == ErrSectionDone {
-			return nil
-		} else if err != nil {
-			return err
-		}
-	}
-}
-
-// AnswerHeader parses a single Answer ResourceHeader.
-func (p *Parser) AnswerHeader() (ResourceHeader, error) {
-	return p.resourceHeader(sectionAnswers)
-}
-
-// Answer parses a single Answer Resource.
-func (p *Parser) Answer() (Resource, error) {
-	return p.resource(sectionAnswers)
-}
-
-// AllAnswers parses all Answer Resources.
-func (p *Parser) AllAnswers() ([]Resource, error) {
-	// The most common query is for A/AAAA, which usually returns
-	// a handful of IPs.
-	//
-	// Pre-allocate up to a certain limit, since p.header is
-	// untrusted data.
-	n := int(p.header.answers)
-	if n > 20 {
-		n = 20
-	}
-	as := make([]Resource, 0, n)
-	for {
-		a, err := p.Answer()
-		if err == ErrSectionDone {
-			return as, nil
-		}
-		if err != nil {
-			return nil, err
-		}
-		as = append(as, a)
-	}
-}
-
-// SkipAnswer skips a single Answer Resource.
-func (p *Parser) SkipAnswer() error {
-	return p.skipResource(sectionAnswers)
-}
-
-// SkipAllAnswers skips all Answer Resources.
-func (p *Parser) SkipAllAnswers() error {
-	for {
-		if err := p.SkipAnswer(); err == ErrSectionDone {
-			return nil
-		} else if err != nil {
-			return err
-		}
-	}
-}
-
-// AuthorityHeader parses a single Authority ResourceHeader.
-func (p *Parser) AuthorityHeader() (ResourceHeader, error) {
-	return p.resourceHeader(sectionAuthorities)
-}
-
-// Authority parses a single Authority Resource.
-func (p *Parser) Authority() (Resource, error) {
-	return p.resource(sectionAuthorities)
-}
-
-// AllAuthorities parses all Authority Resources.
-func (p *Parser) AllAuthorities() ([]Resource, error) {
-	// Authorities contains SOA in case of NXDOMAIN and friends,
-	// otherwise it is empty.
-	//
-	// Pre-allocate up to a certain limit, since p.header is
-	// untrusted data.
-	n := int(p.header.authorities)
-	if n > 10 {
-		n = 10
-	}
-	as := make([]Resource, 0, n)
-	for {
-		a, err := p.Authority()
-		if err == ErrSectionDone {
-			return as, nil
-		}
-		if err != nil {
-			return nil, err
-		}
-		as = append(as, a)
-	}
-}
-
-// SkipAuthority skips a single Authority Resource.
-func (p *Parser) SkipAuthority() error {
-	return p.skipResource(sectionAuthorities)
-}
-
-// SkipAllAuthorities skips all Authority Resources.
-func (p *Parser) SkipAllAuthorities() error {
-	for {
-		if err := p.SkipAuthority(); err == ErrSectionDone {
-			return nil
-		} else if err != nil {
-			return err
-		}
-	}
-}
-
-// AdditionalHeader parses a single Additional ResourceHeader.
-func (p *Parser) AdditionalHeader() (ResourceHeader, error) {
-	return p.resourceHeader(sectionAdditionals)
-}
-
-// Additional parses a single Additional Resource.
-func (p *Parser) Additional() (Resource, error) {
-	return p.resource(sectionAdditionals)
-}
-
-// AllAdditionals parses all Additional Resources.
-func (p *Parser) AllAdditionals() ([]Resource, error) {
-	// Additionals usually contain OPT, and sometimes A/AAAA
-	// glue records.
-	//
-	// Pre-allocate up to a certain limit, since p.header is
-	// untrusted data.
-	n := int(p.header.additionals)
-	if n > 10 {
-		n = 10
-	}
-	as := make([]Resource, 0, n)
-	for {
-		a, err := p.Additional()
-		if err == ErrSectionDone {
-			return as, nil
-		}
-		if err != nil {
-			return nil, err
-		}
-		as = append(as, a)
-	}
-}
-
-// SkipAdditional skips a single Additional Resource.
-func (p *Parser) SkipAdditional() error {
-	return p.skipResource(sectionAdditionals)
-}
-
-// SkipAllAdditionals skips all Additional Resources.
-func (p *Parser) SkipAllAdditionals() error {
-	for {
-		if err := p.SkipAdditional(); err == ErrSectionDone {
-			return nil
-		} else if err != nil {
-			return err
-		}
-	}
-}
-
-// CNAMEResource parses a single CNAMEResource.
-//
-// One of the XXXHeader methods must have been called before calling this
-// method.
-func (p *Parser) CNAMEResource() (CNAMEResource, error) {
-	if !p.resHeaderValid || p.resHeader.Type != TypeCNAME {
-		return CNAMEResource{}, ErrNotStarted
-	}
-	r, err := unpackCNAMEResource(p.msg, p.off)
-	if err != nil {
-		return CNAMEResource{}, err
-	}
-	p.off += int(p.resHeader.Length)
-	p.resHeaderValid = false
-	p.index++
-	return r, nil
-}
-
-// MXResource parses a single MXResource.
-//
-// One of the XXXHeader methods must have been called before calling this
-// method.
-func (p *Parser) MXResource() (MXResource, error) {
-	if !p.resHeaderValid || p.resHeader.Type != TypeMX {
-		return MXResource{}, ErrNotStarted
-	}
-	r, err := unpackMXResource(p.msg, p.off)
-	if err != nil {
-		return MXResource{}, err
-	}
-	p.off += int(p.resHeader.Length)
-	p.resHeaderValid = false
-	p.index++
-	return r, nil
-}
-
-// NSResource parses a single NSResource.
-//
-// One of the XXXHeader methods must have been called before calling this
-// method.
-func (p *Parser) NSResource() (NSResource, error) {
-	if !p.resHeaderValid || p.resHeader.Type != TypeNS {
-		return NSResource{}, ErrNotStarted
-	}
-	r, err := unpackNSResource(p.msg, p.off)
-	if err != nil {
-		return NSResource{}, err
-	}
-	p.off += int(p.resHeader.Length)
-	p.resHeaderValid = false
-	p.index++
-	return r, nil
-}
-
-// PTRResource parses a single PTRResource.
-//
-// One of the XXXHeader methods must have been called before calling this
-// method.
-func (p *Parser) PTRResource() (PTRResource, error) {
-	if !p.resHeaderValid || p.resHeader.Type != TypePTR {
-		return PTRResource{}, ErrNotStarted
-	}
-	r, err := unpackPTRResource(p.msg, p.off)
-	if err != nil {
-		return PTRResource{}, err
-	}
-	p.off += int(p.resHeader.Length)
-	p.resHeaderValid = false
-	p.index++
-	return r, nil
-}
-
-// SOAResource parses a single SOAResource.
-//
-// One of the XXXHeader methods must have been called before calling this
-// method.
-func (p *Parser) SOAResource() (SOAResource, error) {
-	if !p.resHeaderValid || p.resHeader.Type != TypeSOA {
-		return SOAResource{}, ErrNotStarted
-	}
-	r, err := unpackSOAResource(p.msg, p.off)
-	if err != nil {
-		return SOAResource{}, err
-	}
-	p.off += int(p.resHeader.Length)
-	p.resHeaderValid = false
-	p.index++
-	return r, nil
-}
-
-// TXTResource parses a single TXTResource.
-//
-// One of the XXXHeader methods must have been called before calling this
-// method.
-func (p *Parser) TXTResource() (TXTResource, error) {
-	if !p.resHeaderValid || p.resHeader.Type != TypeTXT {
-		return TXTResource{}, ErrNotStarted
-	}
-	r, err := unpackTXTResource(p.msg, p.off, p.resHeader.Length)
-	if err != nil {
-		return TXTResource{}, err
-	}
-	p.off += int(p.resHeader.Length)
-	p.resHeaderValid = false
-	p.index++
-	return r, nil
-}
-
-// SRVResource parses a single SRVResource.
-//
-// One of the XXXHeader methods must have been called before calling this
-// method.
-func (p *Parser) SRVResource() (SRVResource, error) {
-	if !p.resHeaderValid || p.resHeader.Type != TypeSRV {
-		return SRVResource{}, ErrNotStarted
-	}
-	r, err := unpackSRVResource(p.msg, p.off)
-	if err != nil {
-		return SRVResource{}, err
-	}
-	p.off += int(p.resHeader.Length)
-	p.resHeaderValid = false
-	p.index++
-	return r, nil
-}
-
-// AResource parses a single AResource.
-//
-// One of the XXXHeader methods must have been called before calling this
-// method.
-func (p *Parser) AResource() (AResource, error) {
-	if !p.resHeaderValid || p.resHeader.Type != TypeA {
-		return AResource{}, ErrNotStarted
-	}
-	r, err := unpackAResource(p.msg, p.off)
-	if err != nil {
-		return AResource{}, err
-	}
-	p.off += int(p.resHeader.Length)
-	p.resHeaderValid = false
-	p.index++
-	return r, nil
-}
-
-// AAAAResource parses a single AAAAResource.
-//
-// One of the XXXHeader methods must have been called before calling this
-// method.
-func (p *Parser) AAAAResource() (AAAAResource, error) {
-	if !p.resHeaderValid || p.resHeader.Type != TypeAAAA {
-		return AAAAResource{}, ErrNotStarted
-	}
-	r, err := unpackAAAAResource(p.msg, p.off)
-	if err != nil {
-		return AAAAResource{}, err
-	}
-	p.off += int(p.resHeader.Length)
-	p.resHeaderValid = false
-	p.index++
-	return r, nil
-}
-
-// Unpack parses a full Message.
-func (m *Message) Unpack(msg []byte) error {
-	var p Parser
-	var err error
-	if m.Header, err = p.Start(msg); err != nil {
-		return err
-	}
-	if m.Questions, err = p.AllQuestions(); err != nil {
-		return err
-	}
-	if m.Answers, err = p.AllAnswers(); err != nil {
-		return err
-	}
-	if m.Authorities, err = p.AllAuthorities(); err != nil {
-		return err
-	}
-	if m.Additionals, err = p.AllAdditionals(); err != nil {
-		return err
-	}
-	return nil
-}
-
-// Pack packs a full Message.
-func (m *Message) Pack() ([]byte, error) {
-	return m.AppendPack(make([]byte, 0, packStartingCap))
-}
-
-// AppendPack is like Pack but appends the full Message to b and returns the
-// extended buffer.
-func (m *Message) AppendPack(b []byte) ([]byte, error) {
-	// Validate the lengths. It is very unlikely that anyone will try to
-	// pack more than 65535 of any particular type, but it is possible and
-	// we should fail gracefully.
-	if len(m.Questions) > int(^uint16(0)) {
-		return nil, errTooManyQuestions
-	}
-	if len(m.Answers) > int(^uint16(0)) {
-		return nil, errTooManyAnswers
-	}
-	if len(m.Authorities) > int(^uint16(0)) {
-		return nil, errTooManyAuthorities
-	}
-	if len(m.Additionals) > int(^uint16(0)) {
-		return nil, errTooManyAdditionals
-	}
-
-	var h header
-	h.id, h.bits = m.Header.pack()
-
-	h.questions = uint16(len(m.Questions))
-	h.answers = uint16(len(m.Answers))
-	h.authorities = uint16(len(m.Authorities))
-	h.additionals = uint16(len(m.Additionals))
-
-	msg := h.pack(b)
-
-	// RFC 1035 allows (but does not require) compression for packing. RFC
-	// 1035 requires unpacking implementations to support compression, so
-	// unconditionally enabling it is fine.
-	//
-	// DNS lookups are typically done over UDP, and RFC 1035 states that UDP
-	// DNS messages can be a maximum of 512 bytes long. Without compression,
-	// many DNS response messages are over this limit, so enabling
-	// compression will help ensure compliance.
-	compression := map[string]int{}
-
-	for i := range m.Questions {
-		var err error
-		if msg, err = m.Questions[i].pack(msg, compression); err != nil {
-			return nil, &nestedError{"packing Question", err}
-		}
-	}
-	for i := range m.Answers {
-		var err error
-		if msg, err = m.Answers[i].pack(msg, compression); err != nil {
-			return nil, &nestedError{"packing Answer", err}
-		}
-	}
-	for i := range m.Authorities {
-		var err error
-		if msg, err = m.Authorities[i].pack(msg, compression); err != nil {
-			return nil, &nestedError{"packing Authority", err}
-		}
-	}
-	for i := range m.Additionals {
-		var err error
-		if msg, err = m.Additionals[i].pack(msg, compression); err != nil {
-			return nil, &nestedError{"packing Additional", err}
-		}
-	}
-
-	return msg, nil
-}
-
-// A Builder allows incrementally packing a DNS message.
-type Builder struct {
-	msg         []byte
-	header      header
-	section     section
-	compression map[string]int
-}
-
-// Start initializes the builder.
-//
-// buf is optional (nil is fine), but if provided, Start takes ownership of buf.
-func (b *Builder) Start(buf []byte, h Header) {
-	b.StartWithoutCompression(buf, h)
-	b.compression = map[string]int{}
-}
-
-// StartWithoutCompression initializes the builder with compression disabled.
-//
-// This avoids compression related allocations, but can result in larger message
-// sizes. Be careful with this mode as it can cause messages to exceed the UDP
-// size limit.
-//
-// buf is optional (nil is fine), but if provided, Start takes ownership of buf.
-func (b *Builder) StartWithoutCompression(buf []byte, h Header) {
-	*b = Builder{msg: buf}
-	b.header.id, b.header.bits = h.pack()
-	if cap(b.msg) < headerLen {
-		b.msg = make([]byte, 0, packStartingCap)
-	}
-	b.msg = b.msg[:headerLen]
-	b.section = sectionHeader
-}
-
-func (b *Builder) startCheck(s section) error {
-	if b.section <= sectionNotStarted {
-		return ErrNotStarted
-	}
-	if b.section > s {
-		return ErrSectionDone
-	}
-	return nil
-}
-
-// StartQuestions prepares the builder for packing Questions.
-func (b *Builder) StartQuestions() error {
-	if err := b.startCheck(sectionQuestions); err != nil {
-		return err
-	}
-	b.section = sectionQuestions
-	return nil
-}
-
-// StartAnswers prepares the builder for packing Answers.
-func (b *Builder) StartAnswers() error {
-	if err := b.startCheck(sectionAnswers); err != nil {
-		return err
-	}
-	b.section = sectionAnswers
-	return nil
-}
-
-// StartAuthorities prepares the builder for packing Authorities.
-func (b *Builder) StartAuthorities() error {
-	if err := b.startCheck(sectionAuthorities); err != nil {
-		return err
-	}
-	b.section = sectionAuthorities
-	return nil
-}
-
-// StartAdditionals prepares the builder for packing Additionals.
-func (b *Builder) StartAdditionals() error {
-	if err := b.startCheck(sectionAdditionals); err != nil {
-		return err
-	}
-	b.section = sectionAdditionals
-	return nil
-}
-
-func (b *Builder) incrementSectionCount() error {
-	var count *uint16
-	var err error
-	switch b.section {
-	case sectionQuestions:
-		count = &b.header.questions
-		err = errTooManyQuestions
-	case sectionAnswers:
-		count = &b.header.answers
-		err = errTooManyAnswers
-	case sectionAuthorities:
-		count = &b.header.authorities
-		err = errTooManyAuthorities
-	case sectionAdditionals:
-		count = &b.header.additionals
-		err = errTooManyAdditionals
-	}
-	if *count == ^uint16(0) {
-		return err
-	}
-	*count++
-	return nil
-}
-
-// Question adds a single Question.
-func (b *Builder) Question(q Question) error {
-	if b.section < sectionQuestions {
-		return ErrNotStarted
-	}
-	if b.section > sectionQuestions {
-		return ErrSectionDone
-	}
-	msg, err := q.pack(b.msg, b.compression)
-	if err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-func (b *Builder) checkResourceSection() error {
-	if b.section < sectionAnswers {
-		return ErrNotStarted
-	}
-	if b.section > sectionAdditionals {
-		return ErrSectionDone
-	}
-	return nil
-}
-
-// CNAMEResource adds a single CNAMEResource.
-func (b *Builder) CNAMEResource(h ResourceHeader, r CNAMEResource) error {
-	if err := b.checkResourceSection(); err != nil {
-		return err
-	}
-	h.Type = r.realType()
-	msg, length, err := h.pack(b.msg, b.compression)
-	if err != nil {
-		return &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	if msg, err = r.pack(msg, b.compression); err != nil {
-		return &nestedError{"CNAMEResource body", err}
-	}
-	if err := h.fixLen(msg, length, preLen); err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-// MXResource adds a single MXResource.
-func (b *Builder) MXResource(h ResourceHeader, r MXResource) error {
-	if err := b.checkResourceSection(); err != nil {
-		return err
-	}
-	h.Type = r.realType()
-	msg, length, err := h.pack(b.msg, b.compression)
-	if err != nil {
-		return &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	if msg, err = r.pack(msg, b.compression); err != nil {
-		return &nestedError{"MXResource body", err}
-	}
-	if err := h.fixLen(msg, length, preLen); err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-// NSResource adds a single NSResource.
-func (b *Builder) NSResource(h ResourceHeader, r NSResource) error {
-	if err := b.checkResourceSection(); err != nil {
-		return err
-	}
-	h.Type = r.realType()
-	msg, length, err := h.pack(b.msg, b.compression)
-	if err != nil {
-		return &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	if msg, err = r.pack(msg, b.compression); err != nil {
-		return &nestedError{"NSResource body", err}
-	}
-	if err := h.fixLen(msg, length, preLen); err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-// PTRResource adds a single PTRResource.
-func (b *Builder) PTRResource(h ResourceHeader, r PTRResource) error {
-	if err := b.checkResourceSection(); err != nil {
-		return err
-	}
-	h.Type = r.realType()
-	msg, length, err := h.pack(b.msg, b.compression)
-	if err != nil {
-		return &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	if msg, err = r.pack(msg, b.compression); err != nil {
-		return &nestedError{"PTRResource body", err}
-	}
-	if err := h.fixLen(msg, length, preLen); err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-// SOAResource adds a single SOAResource.
-func (b *Builder) SOAResource(h ResourceHeader, r SOAResource) error {
-	if err := b.checkResourceSection(); err != nil {
-		return err
-	}
-	h.Type = r.realType()
-	msg, length, err := h.pack(b.msg, b.compression)
-	if err != nil {
-		return &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	if msg, err = r.pack(msg, b.compression); err != nil {
-		return &nestedError{"SOAResource body", err}
-	}
-	if err := h.fixLen(msg, length, preLen); err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-// TXTResource adds a single TXTResource.
-func (b *Builder) TXTResource(h ResourceHeader, r TXTResource) error {
-	if err := b.checkResourceSection(); err != nil {
-		return err
-	}
-	h.Type = r.realType()
-	msg, length, err := h.pack(b.msg, b.compression)
-	if err != nil {
-		return &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	if msg, err = r.pack(msg, b.compression); err != nil {
-		return &nestedError{"TXTResource body", err}
-	}
-	if err := h.fixLen(msg, length, preLen); err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-// SRVResource adds a single SRVResource.
-func (b *Builder) SRVResource(h ResourceHeader, r SRVResource) error {
-	if err := b.checkResourceSection(); err != nil {
-		return err
-	}
-	h.Type = r.realType()
-	msg, length, err := h.pack(b.msg, b.compression)
-	if err != nil {
-		return &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	if msg, err = r.pack(msg, b.compression); err != nil {
-		return &nestedError{"SRVResource body", err}
-	}
-	if err := h.fixLen(msg, length, preLen); err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-// AResource adds a single AResource.
-func (b *Builder) AResource(h ResourceHeader, r AResource) error {
-	if err := b.checkResourceSection(); err != nil {
-		return err
-	}
-	h.Type = r.realType()
-	msg, length, err := h.pack(b.msg, b.compression)
-	if err != nil {
-		return &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	if msg, err = r.pack(msg, b.compression); err != nil {
-		return &nestedError{"AResource body", err}
-	}
-	if err := h.fixLen(msg, length, preLen); err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-// AAAAResource adds a single AAAAResource.
-func (b *Builder) AAAAResource(h ResourceHeader, r AAAAResource) error {
-	if err := b.checkResourceSection(); err != nil {
-		return err
-	}
-	h.Type = r.realType()
-	msg, length, err := h.pack(b.msg, b.compression)
-	if err != nil {
-		return &nestedError{"ResourceHeader", err}
-	}
-	preLen := len(msg)
-	if msg, err = r.pack(msg, b.compression); err != nil {
-		return &nestedError{"AAAAResource body", err}
-	}
-	if err := h.fixLen(msg, length, preLen); err != nil {
-		return err
-	}
-	if err := b.incrementSectionCount(); err != nil {
-		return err
-	}
-	b.msg = msg
-	return nil
-}
-
-// Finish ends message building and generates a binary message.
-func (b *Builder) Finish() ([]byte, error) {
-	if b.section < sectionHeader {
-		return nil, ErrNotStarted
-	}
-	b.section = sectionDone
-	b.header.pack(b.msg[:0])
-	return b.msg, nil
-}
-
-// A ResourceHeader is the header of a DNS resource record. There are
-// many types of DNS resource records, but they all share the same header.
-type ResourceHeader struct {
-	// Name is the domain name for which this resource record pertains.
-	Name Name
-
-	// Type is the type of DNS resource record.
-	//
-	// This field will be set automatically during packing.
-	Type Type
-
-	// Class is the class of network to which this DNS resource record
-	// pertains.
-	Class Class
-
-	// TTL is the length of time (measured in seconds) which this resource
-	// record is valid for (time to live). All Resources in a set should
-	// have the same TTL (RFC 2181 Section 5.2).
-	TTL uint32
-
-	// Length is the length of data in the resource record after the header.
-	//
-	// This field will be set automatically during packing.
-	Length uint16
-}
-
-// pack packs all of the fields in a ResourceHeader except for the length. The
-// length bytes are returned as a slice so they can be filled in after the rest
-// of the Resource has been packed.
-func (h *ResourceHeader) pack(oldMsg []byte, compression map[string]int) (msg []byte, length []byte, err error) {
-	msg = oldMsg
-	if msg, err = h.Name.pack(msg, compression); err != nil {
-		return oldMsg, nil, &nestedError{"Name", err}
-	}
-	msg = packType(msg, h.Type)
-	msg = packClass(msg, h.Class)
-	msg = packUint32(msg, h.TTL)
-	lenBegin := len(msg)
-	msg = packUint16(msg, h.Length)
-	return msg, msg[lenBegin : lenBegin+uint16Len], nil
-}
-
-func (h *ResourceHeader) unpack(msg []byte, off int) (int, error) {
-	newOff := off
-	var err error
-	if newOff, err = h.Name.unpack(msg, newOff); err != nil {
-		return off, &nestedError{"Name", err}
-	}
-	if h.Type, newOff, err = unpackType(msg, newOff); err != nil {
-		return off, &nestedError{"Type", err}
-	}
-	if h.Class, newOff, err = unpackClass(msg, newOff); err != nil {
-		return off, &nestedError{"Class", err}
-	}
-	if h.TTL, newOff, err = unpackUint32(msg, newOff); err != nil {
-		return off, &nestedError{"TTL", err}
-	}
-	if h.Length, newOff, err = unpackUint16(msg, newOff); err != nil {
-		return off, &nestedError{"Length", err}
-	}
-	return newOff, nil
-}
-
-func (h *ResourceHeader) fixLen(msg []byte, length []byte, preLen int) error {
-	conLen := len(msg) - preLen
-	if conLen > int(^uint16(0)) {
-		return errResTooLong
-	}
-
-	// Fill in the length now that we know how long the content is.
-	packUint16(length[:0], uint16(conLen))
-	h.Length = uint16(conLen)
-
-	return nil
-}
-
-func skipResource(msg []byte, off int) (int, error) {
-	newOff, err := skipName(msg, off)
-	if err != nil {
-		return off, &nestedError{"Name", err}
-	}
-	if newOff, err = skipType(msg, newOff); err != nil {
-		return off, &nestedError{"Type", err}
-	}
-	if newOff, err = skipClass(msg, newOff); err != nil {
-		return off, &nestedError{"Class", err}
-	}
-	if newOff, err = skipUint32(msg, newOff); err != nil {
-		return off, &nestedError{"TTL", err}
-	}
-	length, newOff, err := unpackUint16(msg, newOff)
-	if err != nil {
-		return off, &nestedError{"Length", err}
-	}
-	if newOff += int(length); newOff > len(msg) {
-		return off, errResourceLen
-	}
-	return newOff, nil
-}
-
-func packUint16(msg []byte, field uint16) []byte {
-	return append(msg, byte(field>>8), byte(field))
-}
-
-func unpackUint16(msg []byte, off int) (uint16, int, error) {
-	if off+uint16Len > len(msg) {
-		return 0, off, errBaseLen
-	}
-	return uint16(msg[off])<<8 | uint16(msg[off+1]), off + uint16Len, nil
-}
-
-func skipUint16(msg []byte, off int) (int, error) {
-	if off+uint16Len > len(msg) {
-		return off, errBaseLen
-	}
-	return off + uint16Len, nil
-}
-
-func packType(msg []byte, field Type) []byte {
-	return packUint16(msg, uint16(field))
-}
-
-func unpackType(msg []byte, off int) (Type, int, error) {
-	t, o, err := unpackUint16(msg, off)
-	return Type(t), o, err
-}
-
-func skipType(msg []byte, off int) (int, error) {
-	return skipUint16(msg, off)
-}
-
-func packClass(msg []byte, field Class) []byte {
-	return packUint16(msg, uint16(field))
-}
-
-func unpackClass(msg []byte, off int) (Class, int, error) {
-	c, o, err := unpackUint16(msg, off)
-	return Class(c), o, err
-}
-
-func skipClass(msg []byte, off int) (int, error) {
-	return skipUint16(msg, off)
-}
-
-func packUint32(msg []byte, field uint32) []byte {
-	return append(
-		msg,
-		byte(field>>24),
-		byte(field>>16),
-		byte(field>>8),
-		byte(field),
-	)
-}
-
-func unpackUint32(msg []byte, off int) (uint32, int, error) {
-	if off+uint32Len > len(msg) {
-		return 0, off, errBaseLen
-	}
-	v := uint32(msg[off])<<24 | uint32(msg[off+1])<<16 | uint32(msg[off+2])<<8 | uint32(msg[off+3])
-	return v, off + uint32Len, nil
-}
-
-func skipUint32(msg []byte, off int) (int, error) {
-	if off+uint32Len > len(msg) {
-		return off, errBaseLen
-	}
-	return off + uint32Len, nil
-}
-
-func packText(msg []byte, field string) []byte {
-	for len(field) > 0 {
-		l := len(field)
-		if l > 255 {
-			l = 255
-		}
-		msg = append(msg, byte(l))
-		msg = append(msg, field[:l]...)
-		field = field[l:]
-	}
-	return msg
-}
-
-func unpackText(msg []byte, off int) (string, int, error) {
-	if off >= len(msg) {
-		return "", off, errBaseLen
-	}
-	beginOff := off + 1
-	endOff := beginOff + int(msg[off])
-	if endOff > len(msg) {
-		return "", off, errCalcLen
-	}
-	return string(msg[beginOff:endOff]), endOff, nil
-}
-
-func skipText(msg []byte, off int) (int, error) {
-	if off >= len(msg) {
-		return off, errBaseLen
-	}
-	endOff := off + 1 + int(msg[off])
-	if endOff > len(msg) {
-		return off, errCalcLen
-	}
-	return endOff, nil
-}
-
-func packBytes(msg []byte, field []byte) []byte {
-	return append(msg, field...)
-}
-
-func unpackBytes(msg []byte, off int, field []byte) (int, error) {
-	newOff := off + len(field)
-	if newOff > len(msg) {
-		return off, errBaseLen
-	}
-	copy(field, msg[off:newOff])
-	return newOff, nil
-}
-
-func skipBytes(msg []byte, off int, field []byte) (int, error) {
-	newOff := off + len(field)
-	if newOff > len(msg) {
-		return off, errBaseLen
-	}
-	return newOff, nil
-}
-
-const nameLen = 255
-
-// A Name is a non-encoded domain name. It is used instead of strings to avoid
-// allocations.
-type Name struct {
-	Data   [nameLen]byte
-	Length uint8
-}
-
-// NewName creates a new Name from a string.
-func NewName(name string) (Name, error) {
-	if len([]byte(name)) > nameLen {
-		return Name{}, errCalcLen
-	}
-	n := Name{Length: uint8(len(name))}
-	copy(n.Data[:], []byte(name))
-	return n, nil
-}
-
-func (n Name) String() string {
-	return string(n.Data[:n.Length])
-}
-
-// pack packs a domain name.
-//
-// Domain names are a sequence of counted strings split at the dots. They end
-// with a zero-length string. Compression can be used to reuse domain suffixes.
-//
-// The compression map will be updated with new domain suffixes. If compression
-// is nil, compression will not be used.
-func (n *Name) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	oldMsg := msg
-
-	// Add a trailing dot to canonicalize name.
-	if n.Length == 0 || n.Data[n.Length-1] != '.' {
-		return oldMsg, errNonCanonicalName
-	}
-
-	// Allow root domain.
-	if n.Data[0] == '.' && n.Length == 1 {
-		return append(msg, 0), nil
-	}
-
-	// Emit sequence of counted strings, chopping at dots.
-	for i, begin := 0, 0; i < int(n.Length); i++ {
-		// Check for the end of the segment.
-		if n.Data[i] == '.' {
-			// The two most significant bits have special meaning.
-			// It isn't allowed for segments to be long enough to
-			// need them.
-			if i-begin >= 1<<6 {
-				return oldMsg, errSegTooLong
-			}
-
-			// Segments must have a non-zero length.
-			if i-begin == 0 {
-				return oldMsg, errZeroSegLen
-			}
-
-			msg = append(msg, byte(i-begin))
-
-			for j := begin; j < i; j++ {
-				msg = append(msg, n.Data[j])
-			}
-
-			begin = i + 1
-			continue
-		}
-
-		// We can only compress domain suffixes starting with a new
-		// segment. A pointer is two bytes with the two most significant
-		// bits set to 1 to indicate that it is a pointer.
-		if (i == 0 || n.Data[i-1] == '.') && compression != nil {
-			if ptr, ok := compression[string(n.Data[i:])]; ok {
-				// Hit. Emit a pointer instead of the rest of
-				// the domain.
-				return append(msg, byte(ptr>>8|0xC0), byte(ptr)), nil
-			}
-
-			// Miss. Add the suffix to the compression table if the
-			// offset can be stored in the available 14 bytes.
-			if len(msg) <= int(^uint16(0)>>2) {
-				compression[string(n.Data[i:])] = len(msg)
-			}
-		}
-	}
-	return append(msg, 0), nil
-}
-
-// unpack unpacks a domain name.
-func (n *Name) unpack(msg []byte, off int) (int, error) {
-	// currOff is the current working offset.
-	currOff := off
-
-	// newOff is the offset where the next record will start. Pointers lead
-	// to data that belongs to other names and thus doesn't count towards to
-	// the usage of this name.
-	newOff := off
-
-	// ptr is the number of pointers followed.
-	var ptr int
-
-	// Name is a slice representation of the name data.
-	name := n.Data[:0]
-
-Loop:
-	for {
-		if currOff >= len(msg) {
-			return off, errBaseLen
-		}
-		c := int(msg[currOff])
-		currOff++
-		switch c & 0xC0 {
-		case 0x00: // String segment
-			if c == 0x00 {
-				// A zero length signals the end of the name.
-				break Loop
-			}
-			endOff := currOff + c
-			if endOff > len(msg) {
-				return off, errCalcLen
-			}
-			name = append(name, msg[currOff:endOff]...)
-			name = append(name, '.')
-			currOff = endOff
-		case 0xC0: // Pointer
-			if currOff >= len(msg) {
-				return off, errInvalidPtr
-			}
-			c1 := msg[currOff]
-			currOff++
-			if ptr == 0 {
-				newOff = currOff
-			}
-			// Don't follow too many pointers, maybe there's a loop.
-			if ptr++; ptr > 10 {
-				return off, errTooManyPtr
-			}
-			currOff = (c^0xC0)<<8 | int(c1)
-		default:
-			// Prefixes 0x80 and 0x40 are reserved.
-			return off, errReserved
-		}
-	}
-	if len(name) == 0 {
-		name = append(name, '.')
-	}
-	if len(name) > len(n.Data) {
-		return off, errCalcLen
-	}
-	n.Length = uint8(len(name))
-	if ptr == 0 {
-		newOff = currOff
-	}
-	return newOff, nil
-}
-
-func skipName(msg []byte, off int) (int, error) {
-	// newOff is the offset where the next record will start. Pointers lead
-	// to data that belongs to other names and thus doesn't count towards to
-	// the usage of this name.
-	newOff := off
-
-Loop:
-	for {
-		if newOff >= len(msg) {
-			return off, errBaseLen
-		}
-		c := int(msg[newOff])
-		newOff++
-		switch c & 0xC0 {
-		case 0x00:
-			if c == 0x00 {
-				// A zero length signals the end of the name.
-				break Loop
-			}
-			// literal string
-			newOff += c
-			if newOff > len(msg) {
-				return off, errCalcLen
-			}
-		case 0xC0:
-			// Pointer to somewhere else in msg.
-
-			// Pointers are two bytes.
-			newOff++
-
-			// Don't follow the pointer as the data here has ended.
-			break Loop
-		default:
-			// Prefixes 0x80 and 0x40 are reserved.
-			return off, errReserved
-		}
-	}
-
-	return newOff, nil
-}
-
-// A Question is a DNS query.
-type Question struct {
-	Name  Name
-	Type  Type
-	Class Class
-}
-
-func (q *Question) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	msg, err := q.Name.pack(msg, compression)
-	if err != nil {
-		return msg, &nestedError{"Name", err}
-	}
-	msg = packType(msg, q.Type)
-	return packClass(msg, q.Class), nil
-}
-
-func unpackResourceBody(msg []byte, off int, hdr ResourceHeader) (ResourceBody, int, error) {
-	var (
-		r    ResourceBody
-		err  error
-		name string
-	)
-	switch hdr.Type {
-	case TypeA:
-		var rb AResource
-		rb, err = unpackAResource(msg, off)
-		r = &rb
-		name = "A"
-	case TypeNS:
-		var rb NSResource
-		rb, err = unpackNSResource(msg, off)
-		r = &rb
-		name = "NS"
-	case TypeCNAME:
-		var rb CNAMEResource
-		rb, err = unpackCNAMEResource(msg, off)
-		r = &rb
-		name = "CNAME"
-	case TypeSOA:
-		var rb SOAResource
-		rb, err = unpackSOAResource(msg, off)
-		r = &rb
-		name = "SOA"
-	case TypePTR:
-		var rb PTRResource
-		rb, err = unpackPTRResource(msg, off)
-		r = &rb
-		name = "PTR"
-	case TypeMX:
-		var rb MXResource
-		rb, err = unpackMXResource(msg, off)
-		r = &rb
-		name = "MX"
-	case TypeTXT:
-		var rb TXTResource
-		rb, err = unpackTXTResource(msg, off, hdr.Length)
-		r = &rb
-		name = "TXT"
-	case TypeAAAA:
-		var rb AAAAResource
-		rb, err = unpackAAAAResource(msg, off)
-		r = &rb
-		name = "AAAA"
-	case TypeSRV:
-		var rb SRVResource
-		rb, err = unpackSRVResource(msg, off)
-		r = &rb
-		name = "SRV"
-	}
-	if err != nil {
-		return nil, off, &nestedError{name + " record", err}
-	}
-	if r == nil {
-		return nil, off, errors.New("invalid resource type: " + string(hdr.Type+'0'))
-	}
-	return r, off + int(hdr.Length), nil
-}
-
-// A CNAMEResource is a CNAME Resource record.
-type CNAMEResource struct {
-	CNAME Name
-}
-
-func (r *CNAMEResource) realType() Type {
-	return TypeCNAME
-}
-
-func (r *CNAMEResource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	return r.CNAME.pack(msg, compression)
-}
-
-func unpackCNAMEResource(msg []byte, off int) (CNAMEResource, error) {
-	var cname Name
-	if _, err := cname.unpack(msg, off); err != nil {
-		return CNAMEResource{}, err
-	}
-	return CNAMEResource{cname}, nil
-}
-
-// An MXResource is an MX Resource record.
-type MXResource struct {
-	Pref uint16
-	MX   Name
-}
-
-func (r *MXResource) realType() Type {
-	return TypeMX
-}
-
-func (r *MXResource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	oldMsg := msg
-	msg = packUint16(msg, r.Pref)
-	msg, err := r.MX.pack(msg, compression)
-	if err != nil {
-		return oldMsg, &nestedError{"MXResource.MX", err}
-	}
-	return msg, nil
-}
-
-func unpackMXResource(msg []byte, off int) (MXResource, error) {
-	pref, off, err := unpackUint16(msg, off)
-	if err != nil {
-		return MXResource{}, &nestedError{"Pref", err}
-	}
-	var mx Name
-	if _, err := mx.unpack(msg, off); err != nil {
-		return MXResource{}, &nestedError{"MX", err}
-	}
-	return MXResource{pref, mx}, nil
-}
-
-// An NSResource is an NS Resource record.
-type NSResource struct {
-	NS Name
-}
-
-func (r *NSResource) realType() Type {
-	return TypeNS
-}
-
-func (r *NSResource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	return r.NS.pack(msg, compression)
-}
-
-func unpackNSResource(msg []byte, off int) (NSResource, error) {
-	var ns Name
-	if _, err := ns.unpack(msg, off); err != nil {
-		return NSResource{}, err
-	}
-	return NSResource{ns}, nil
-}
-
-// A PTRResource is a PTR Resource record.
-type PTRResource struct {
-	PTR Name
-}
-
-func (r *PTRResource) realType() Type {
-	return TypePTR
-}
-
-func (r *PTRResource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	return r.PTR.pack(msg, compression)
-}
-
-func unpackPTRResource(msg []byte, off int) (PTRResource, error) {
-	var ptr Name
-	if _, err := ptr.unpack(msg, off); err != nil {
-		return PTRResource{}, err
-	}
-	return PTRResource{ptr}, nil
-}
-
-// An SOAResource is an SOA Resource record.
-type SOAResource struct {
-	NS      Name
-	MBox    Name
-	Serial  uint32
-	Refresh uint32
-	Retry   uint32
-	Expire  uint32
-
-	// MinTTL the is the default TTL of Resources records which did not
-	// contain a TTL value and the TTL of negative responses. (RFC 2308
-	// Section 4)
-	MinTTL uint32
-}
-
-func (r *SOAResource) realType() Type {
-	return TypeSOA
-}
-
-func (r *SOAResource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	oldMsg := msg
-	msg, err := r.NS.pack(msg, compression)
-	if err != nil {
-		return oldMsg, &nestedError{"SOAResource.NS", err}
-	}
-	msg, err = r.MBox.pack(msg, compression)
-	if err != nil {
-		return oldMsg, &nestedError{"SOAResource.MBox", err}
-	}
-	msg = packUint32(msg, r.Serial)
-	msg = packUint32(msg, r.Refresh)
-	msg = packUint32(msg, r.Retry)
-	msg = packUint32(msg, r.Expire)
-	return packUint32(msg, r.MinTTL), nil
-}
-
-func unpackSOAResource(msg []byte, off int) (SOAResource, error) {
-	var ns Name
-	off, err := ns.unpack(msg, off)
-	if err != nil {
-		return SOAResource{}, &nestedError{"NS", err}
-	}
-	var mbox Name
-	if off, err = mbox.unpack(msg, off); err != nil {
-		return SOAResource{}, &nestedError{"MBox", err}
-	}
-	serial, off, err := unpackUint32(msg, off)
-	if err != nil {
-		return SOAResource{}, &nestedError{"Serial", err}
-	}
-	refresh, off, err := unpackUint32(msg, off)
-	if err != nil {
-		return SOAResource{}, &nestedError{"Refresh", err}
-	}
-	retry, off, err := unpackUint32(msg, off)
-	if err != nil {
-		return SOAResource{}, &nestedError{"Retry", err}
-	}
-	expire, off, err := unpackUint32(msg, off)
-	if err != nil {
-		return SOAResource{}, &nestedError{"Expire", err}
-	}
-	minTTL, _, err := unpackUint32(msg, off)
-	if err != nil {
-		return SOAResource{}, &nestedError{"MinTTL", err}
-	}
-	return SOAResource{ns, mbox, serial, refresh, retry, expire, minTTL}, nil
-}
-
-// A TXTResource is a TXT Resource record.
-type TXTResource struct {
-	Txt string // Not a domain name.
-}
-
-func (r *TXTResource) realType() Type {
-	return TypeTXT
-}
-
-func (r *TXTResource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	return packText(msg, r.Txt), nil
-}
-
-func unpackTXTResource(msg []byte, off int, length uint16) (TXTResource, error) {
-	var txt string
-	for n := uint16(0); n < length; {
-		var t string
-		var err error
-		if t, off, err = unpackText(msg, off); err != nil {
-			return TXTResource{}, &nestedError{"text", err}
-		}
-		// Check if we got too many bytes.
-		if length-n < uint16(len(t))+1 {
-			return TXTResource{}, errCalcLen
-		}
-		n += uint16(len(t)) + 1
-		txt += t
-	}
-	return TXTResource{txt}, nil
-}
-
-// An SRVResource is an SRV Resource record.
-type SRVResource struct {
-	Priority uint16
-	Weight   uint16
-	Port     uint16
-	Target   Name // Not compressed as per RFC 2782.
-}
-
-func (r *SRVResource) realType() Type {
-	return TypeSRV
-}
-
-func (r *SRVResource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	oldMsg := msg
-	msg = packUint16(msg, r.Priority)
-	msg = packUint16(msg, r.Weight)
-	msg = packUint16(msg, r.Port)
-	msg, err := r.Target.pack(msg, nil)
-	if err != nil {
-		return oldMsg, &nestedError{"SRVResource.Target", err}
-	}
-	return msg, nil
-}
-
-func unpackSRVResource(msg []byte, off int) (SRVResource, error) {
-	priority, off, err := unpackUint16(msg, off)
-	if err != nil {
-		return SRVResource{}, &nestedError{"Priority", err}
-	}
-	weight, off, err := unpackUint16(msg, off)
-	if err != nil {
-		return SRVResource{}, &nestedError{"Weight", err}
-	}
-	port, off, err := unpackUint16(msg, off)
-	if err != nil {
-		return SRVResource{}, &nestedError{"Port", err}
-	}
-	var target Name
-	if _, err := target.unpack(msg, off); err != nil {
-		return SRVResource{}, &nestedError{"Target", err}
-	}
-	return SRVResource{priority, weight, port, target}, nil
-}
-
-// An AResource is an A Resource record.
-type AResource struct {
-	A [4]byte
-}
-
-func (r *AResource) realType() Type {
-	return TypeA
-}
-
-func (r *AResource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	return packBytes(msg, r.A[:]), nil
-}
-
-func unpackAResource(msg []byte, off int) (AResource, error) {
-	var a [4]byte
-	if _, err := unpackBytes(msg, off, a[:]); err != nil {
-		return AResource{}, err
-	}
-	return AResource{a}, nil
-}
-
-// An AAAAResource is an AAAA Resource record.
-type AAAAResource struct {
-	AAAA [16]byte
-}
-
-func (r *AAAAResource) realType() Type {
-	return TypeAAAA
-}
-
-func (r *AAAAResource) pack(msg []byte, compression map[string]int) ([]byte, error) {
-	return packBytes(msg, r.AAAA[:]), nil
-}
-
-func unpackAAAAResource(msg []byte, off int) (AAAAResource, error) {
-	var aaaa [16]byte
-	if _, err := unpackBytes(msg, off, aaaa[:]); err != nil {
-		return AAAAResource{}, err
-	}
-	return AAAAResource{aaaa}, nil
-}
diff --git a/vendor/golang.org/x/net/dns/dnsmessage/message_test.go b/vendor/golang.org/x/net/dns/dnsmessage/message_test.go
deleted file mode 100644
index 2bb763420..000000000
--- a/vendor/golang.org/x/net/dns/dnsmessage/message_test.go
+++ /dev/null
@@ -1,1141 +0,0 @@
-// Copyright 2009 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.
-
-package dnsmessage
-
-import (
-	"bytes"
-	"fmt"
-	"reflect"
-	"testing"
-)
-
-func mustNewName(name string) Name {
-	n, err := NewName(name)
-	if err != nil {
-		panic(err)
-	}
-	return n
-}
-
-func (m *Message) String() string {
-	s := fmt.Sprintf("Message: %#v\n", &m.Header)
-	if len(m.Questions) > 0 {
-		s += "-- Questions\n"
-		for _, q := range m.Questions {
-			s += fmt.Sprintf("%#v\n", q)
-		}
-	}
-	if len(m.Answers) > 0 {
-		s += "-- Answers\n"
-		for _, a := range m.Answers {
-			s += fmt.Sprintf("%#v\n", a)
-		}
-	}
-	if len(m.Authorities) > 0 {
-		s += "-- Authorities\n"
-		for _, ns := range m.Authorities {
-			s += fmt.Sprintf("%#v\n", ns)
-		}
-	}
-	if len(m.Additionals) > 0 {
-		s += "-- Additionals\n"
-		for _, e := range m.Additionals {
-			s += fmt.Sprintf("%#v\n", e)
-		}
-	}
-	return s
-}
-
-func TestNameString(t *testing.T) {
-	want := "foo"
-	name := mustNewName(want)
-	if got := fmt.Sprint(name); got != want {
-		t.Errorf("got fmt.Sprint(%#v) = %s, want = %s", name, got, want)
-	}
-}
-
-func TestQuestionPackUnpack(t *testing.T) {
-	want := Question{
-		Name:  mustNewName("."),
-		Type:  TypeA,
-		Class: ClassINET,
-	}
-	buf, err := want.pack(make([]byte, 1, 50), map[string]int{})
-	if err != nil {
-		t.Fatal("Packing failed:", err)
-	}
-	var p Parser
-	p.msg = buf
-	p.header.questions = 1
-	p.section = sectionQuestions
-	p.off = 1
-	got, err := p.Question()
-	if err != nil {
-		t.Fatalf("Unpacking failed: %v\n%s", err, string(buf[1:]))
-	}
-	if p.off != len(buf) {
-		t.Errorf("Unpacked different amount than packed: got n = %d, want = %d", p.off, len(buf))
-	}
-	if !reflect.DeepEqual(got, want) {
-		t.Errorf("Got = %+v, want = %+v", got, want)
-	}
-}
-
-func TestName(t *testing.T) {
-	tests := []string{
-		"",
-		".",
-		"google..com",
-		"google.com",
-		"google..com.",
-		"google.com.",
-		".google.com.",
-		"www..google.com.",
-		"www.google.com.",
-	}
-
-	for _, test := range tests {
-		n, err := NewName(test)
-		if err != nil {
-			t.Errorf("Creating name for %q: %v", test, err)
-			continue
-		}
-		if ns := n.String(); ns != test {
-			t.Errorf("Got %#v.String() = %q, want = %q", n, ns, test)
-			continue
-		}
-	}
-}
-
-func TestNamePackUnpack(t *testing.T) {
-	tests := []struct {
-		in   string
-		want string
-		err  error
-	}{
-		{"", "", errNonCanonicalName},
-		{".", ".", nil},
-		{"google..com", "", errNonCanonicalName},
-		{"google.com", "", errNonCanonicalName},
-		{"google..com.", "", errZeroSegLen},
-		{"google.com.", "google.com.", nil},
-		{".google.com.", "", errZeroSegLen},
-		{"www..google.com.", "", errZeroSegLen},
-		{"www.google.com.", "www.google.com.", nil},
-	}
-
-	for _, test := range tests {
-		in := mustNewName(test.in)
-		want := mustNewName(test.want)
-		buf, err := in.pack(make([]byte, 0, 30), map[string]int{})
-		if err != test.err {
-			t.Errorf("Packing of %q: got err = %v, want err = %v", test.in, err, test.err)
-			continue
-		}
-		if test.err != nil {
-			continue
-		}
-		var got Name
-		n, err := got.unpack(buf, 0)
-		if err != nil {
-			t.Errorf("Unpacking for %q failed: %v", test.in, err)
-			continue
-		}
-		if n != len(buf) {
-			t.Errorf(
-				"Unpacked different amount than packed for %q: got n = %d, want = %d",
-				test.in,
-				n,
-				len(buf),
-			)
-		}
-		if got != want {
-			t.Errorf("Unpacking packing of %q: got = %#v, want = %#v", test.in, got, want)
-		}
-	}
-}
-
-func checkErrorPrefix(err error, prefix string) bool {
-	e, ok := err.(*nestedError)
-	return ok && e.s == prefix
-}
-
-func TestHeaderUnpackError(t *testing.T) {
-	wants := []string{
-		"id",
-		"bits",
-		"questions",
-		"answers",
-		"authorities",
-		"additionals",
-	}
-	var buf []byte
-	var h header
-	for _, want := range wants {
-		n, err := h.unpack(buf, 0)
-		if n != 0 || !checkErrorPrefix(err, want) {
-			t.Errorf("got h.unpack([%d]byte, 0) = %d, %v, want = 0, %s", len(buf), n, err, want)
-		}
-		buf = append(buf, 0, 0)
-	}
-}
-
-func TestParserStart(t *testing.T) {
-	const want = "unpacking header"
-	var p Parser
-	for i := 0; i <= 1; i++ {
-		_, err := p.Start([]byte{})
-		if !checkErrorPrefix(err, want) {
-			t.Errorf("got p.Start(nil) = _, %v, want = _, %s", err, want)
-		}
-	}
-}
-
-func TestResourceNotStarted(t *testing.T) {
-	tests := []struct {
-		name string
-		fn   func(*Parser) error
-	}{
-		{"CNAMEResource", func(p *Parser) error { _, err := p.CNAMEResource(); return err }},
-		{"MXResource", func(p *Parser) error { _, err := p.MXResource(); return err }},
-		{"NSResource", func(p *Parser) error { _, err := p.NSResource(); return err }},
-		{"PTRResource", func(p *Parser) error { _, err := p.PTRResource(); return err }},
-		{"SOAResource", func(p *Parser) error { _, err := p.SOAResource(); return err }},
-		{"TXTResource", func(p *Parser) error { _, err := p.TXTResource(); return err }},
-		{"SRVResource", func(p *Parser) error { _, err := p.SRVResource(); return err }},
-		{"AResource", func(p *Parser) error { _, err := p.AResource(); return err }},
-		{"AAAAResource", func(p *Parser) error { _, err := p.AAAAResource(); return err }},
-	}
-
-	for _, test := range tests {
-		if err := test.fn(&Parser{}); err != ErrNotStarted {
-			t.Errorf("got _, %v = p.%s(), want = _, %v", err, test.name, ErrNotStarted)
-		}
-	}
-}
-
-func TestDNSPackUnpack(t *testing.T) {
-	wants := []Message{
-		{
-			Questions: []Question{
-				{
-					Name:  mustNewName("."),
-					Type:  TypeAAAA,
-					Class: ClassINET,
-				},
-			},
-			Answers:     []Resource{},
-			Authorities: []Resource{},
-			Additionals: []Resource{},
-		},
-		largeTestMsg(),
-	}
-	for i, want := range wants {
-		b, err := want.Pack()
-		if err != nil {
-			t.Fatalf("%d: packing failed: %v", i, err)
-		}
-		var got Message
-		err = got.Unpack(b)
-		if err != nil {
-			t.Fatalf("%d: unpacking failed: %v", i, err)
-		}
-		if !reflect.DeepEqual(got, want) {
-			t.Errorf("%d: got = %+v, want = %+v", i, &got, &want)
-		}
-	}
-}
-
-func TestSkipAll(t *testing.T) {
-	msg := largeTestMsg()
-	buf, err := msg.Pack()
-	if err != nil {
-		t.Fatal("Packing large test message:", err)
-	}
-	var p Parser
-	if _, err := p.Start(buf); err != nil {
-		t.Fatal(err)
-	}
-
-	tests := []struct {
-		name string
-		f    func() error
-	}{
-		{"SkipAllQuestions", p.SkipAllQuestions},
-		{"SkipAllAnswers", p.SkipAllAnswers},
-		{"SkipAllAuthorities", p.SkipAllAuthorities},
-		{"SkipAllAdditionals", p.SkipAllAdditionals},
-	}
-	for _, test := range tests {
-		for i := 1; i <= 3; i++ {
-			if err := test.f(); err != nil {
-				t.Errorf("Call #%d to %s(): %v", i, test.name, err)
-			}
-		}
-	}
-}
-
-func TestSkipEach(t *testing.T) {
-	msg := smallTestMsg()
-
-	buf, err := msg.Pack()
-	if err != nil {
-		t.Fatal("Packing test message:", err)
-	}
-	var p Parser
-	if _, err := p.Start(buf); err != nil {
-		t.Fatal(err)
-	}
-
-	tests := []struct {
-		name string
-		f    func() error
-	}{
-		{"SkipQuestion", p.SkipQuestion},
-		{"SkipAnswer", p.SkipAnswer},
-		{"SkipAuthority", p.SkipAuthority},
-		{"SkipAdditional", p.SkipAdditional},
-	}
-	for _, test := range tests {
-		if err := test.f(); err != nil {
-			t.Errorf("First call: got %s() = %v, want = %v", test.name, err, nil)
-		}
-		if err := test.f(); err != ErrSectionDone {
-			t.Errorf("Second call: got %s() = %v, want = %v", test.name, err, ErrSectionDone)
-		}
-	}
-}
-
-func TestSkipAfterRead(t *testing.T) {
-	msg := smallTestMsg()
-
-	buf, err := msg.Pack()
-	if err != nil {
-		t.Fatal("Packing test message:", err)
-	}
-	var p Parser
-	if _, err := p.Start(buf); err != nil {
-		t.Fatal(err)
-	}
-
-	tests := []struct {
-		name string
-		skip func() error
-		read func() error
-	}{
-		{"Question", p.SkipQuestion, func() error { _, err := p.Question(); return err }},
-		{"Answer", p.SkipAnswer, func() error { _, err := p.Answer(); return err }},
-		{"Authority", p.SkipAuthority, func() error { _, err := p.Authority(); return err }},
-		{"Additional", p.SkipAdditional, func() error { _, err := p.Additional(); return err }},
-	}
-	for _, test := range tests {
-		if err := test.read(); err != nil {
-			t.Errorf("Got %s() = _, %v, want = _, %v", test.name, err, nil)
-		}
-		if err := test.skip(); err != ErrSectionDone {
-			t.Errorf("Got Skip%s() = %v, want = %v", test.name, err, ErrSectionDone)
-		}
-	}
-}
-
-func TestSkipNotStarted(t *testing.T) {
-	var p Parser
-
-	tests := []struct {
-		name string
-		f    func() error
-	}{
-		{"SkipAllQuestions", p.SkipAllQuestions},
-		{"SkipAllAnswers", p.SkipAllAnswers},
-		{"SkipAllAuthorities", p.SkipAllAuthorities},
-		{"SkipAllAdditionals", p.SkipAllAdditionals},
-	}
-	for _, test := range tests {
-		if err := test.f(); err != ErrNotStarted {
-			t.Errorf("Got %s() = %v, want = %v", test.name, err, ErrNotStarted)
-		}
-	}
-}
-
-func TestTooManyRecords(t *testing.T) {
-	const recs = int(^uint16(0)) + 1
-	tests := []struct {
-		name string
-		msg  Message
-		want error
-	}{
-		{
-			"Questions",
-			Message{
-				Questions: make([]Question, recs),
-			},
-			errTooManyQuestions,
-		},
-		{
-			"Answers",
-			Message{
-				Answers: make([]Resource, recs),
-			},
-			errTooManyAnswers,
-		},
-		{
-			"Authorities",
-			Message{
-				Authorities: make([]Resource, recs),
-			},
-			errTooManyAuthorities,
-		},
-		{
-			"Additionals",
-			Message{
-				Additionals: make([]Resource, recs),
-			},
-			errTooManyAdditionals,
-		},
-	}
-
-	for _, test := range tests {
-		if _, got := test.msg.Pack(); got != test.want {
-			t.Errorf("Packing %d %s: got = %v, want = %v", recs, test.name, got, test.want)
-		}
-	}
-}
-
-func TestVeryLongTxt(t *testing.T) {
-	want := Resource{
-		ResourceHeader{
-			Name:  mustNewName("foo.bar.example.com."),
-			Type:  TypeTXT,
-			Class: ClassINET,
-		},
-		&TXTResource{loremIpsum},
-	}
-	buf, err := want.pack(make([]byte, 0, 8000), map[string]int{})
-	if err != nil {
-		t.Fatal("Packing failed:", err)
-	}
-	var got Resource
-	off, err := got.Header.unpack(buf, 0)
-	if err != nil {
-		t.Fatal("Unpacking ResourceHeader failed:", err)
-	}
-	body, n, err := unpackResourceBody(buf, off, got.Header)
-	if err != nil {
-		t.Fatal("Unpacking failed:", err)
-	}
-	got.Body = body
-	if n != len(buf) {
-		t.Errorf("Unpacked different amount than packed: got n = %d, want = %d", n, len(buf))
-	}
-	if !reflect.DeepEqual(got, want) {
-		t.Errorf("Got = %#v, want = %#v", got, want)
-	}
-}
-
-func TestStartError(t *testing.T) {
-	tests := []struct {
-		name string
-		fn   func(*Builder) error
-	}{
-		{"Questions", func(b *Builder) error { return b.StartQuestions() }},
-		{"Answers", func(b *Builder) error { return b.StartAnswers() }},
-		{"Authorities", func(b *Builder) error { return b.StartAuthorities() }},
-		{"Additionals", func(b *Builder) error { return b.StartAdditionals() }},
-	}
-
-	envs := []struct {
-		name string
-		fn   func() *Builder
-		want error
-	}{
-		{"sectionNotStarted", func() *Builder { return &Builder{section: sectionNotStarted} }, ErrNotStarted},
-		{"sectionDone", func() *Builder { return &Builder{section: sectionDone} }, ErrSectionDone},
-	}
-
-	for _, env := range envs {
-		for _, test := range tests {
-			if got := test.fn(env.fn()); got != env.want {
-				t.Errorf("got Builder{%s}.Start%s = %v, want = %v", env.name, test.name, got, env.want)
-			}
-		}
-	}
-}
-
-func TestBuilderResourceError(t *testing.T) {
-	tests := []struct {
-		name string
-		fn   func(*Builder) error
-	}{
-		{"CNAMEResource", func(b *Builder) error { return b.CNAMEResource(ResourceHeader{}, CNAMEResource{}) }},
-		{"MXResource", func(b *Builder) error { return b.MXResource(ResourceHeader{}, MXResource{}) }},
-		{"NSResource", func(b *Builder) error { return b.NSResource(ResourceHeader{}, NSResource{}) }},
-		{"PTRResource", func(b *Builder) error { return b.PTRResource(ResourceHeader{}, PTRResource{}) }},
-		{"SOAResource", func(b *Builder) error { return b.SOAResource(ResourceHeader{}, SOAResource{}) }},
-		{"TXTResource", func(b *Builder) error { return b.TXTResource(ResourceHeader{}, TXTResource{}) }},
-		{"SRVResource", func(b *Builder) error { return b.SRVResource(ResourceHeader{}, SRVResource{}) }},
-		{"AResource", func(b *Builder) error { return b.AResource(ResourceHeader{}, AResource{}) }},
-		{"AAAAResource", func(b *Builder) error { return b.AAAAResource(ResourceHeader{}, AAAAResource{}) }},
-	}
-
-	envs := []struct {
-		name string
-		fn   func() *Builder
-		want error
-	}{
-		{"sectionNotStarted", func() *Builder { return &Builder{section: sectionNotStarted} }, ErrNotStarted},
-		{"sectionHeader", func() *Builder { return &Builder{section: sectionHeader} }, ErrNotStarted},
-		{"sectionQuestions", func() *Builder { return &Builder{section: sectionQuestions} }, ErrNotStarted},
-		{"sectionDone", func() *Builder { return &Builder{section: sectionDone} }, ErrSectionDone},
-	}
-
-	for _, env := range envs {
-		for _, test := range tests {
-			if got := test.fn(env.fn()); got != env.want {
-				t.Errorf("got Builder{%s}.%s = %v, want = %v", env.name, test.name, got, env.want)
-			}
-		}
-	}
-}
-
-func TestFinishError(t *testing.T) {
-	var b Builder
-	want := ErrNotStarted
-	if _, got := b.Finish(); got != want {
-		t.Errorf("got Builder{}.Finish() = %v, want = %v", got, want)
-	}
-}
-
-func TestBuilder(t *testing.T) {
-	msg := largeTestMsg()
-	want, err := msg.Pack()
-	if err != nil {
-		t.Fatal("Packing without builder:", err)
-	}
-
-	var b Builder
-	b.Start(nil, msg.Header)
-
-	if err := b.StartQuestions(); err != nil {
-		t.Fatal("b.StartQuestions():", err)
-	}
-	for _, q := range msg.Questions {
-		if err := b.Question(q); err != nil {
-			t.Fatalf("b.Question(%#v): %v", q, err)
-		}
-	}
-
-	if err := b.StartAnswers(); err != nil {
-		t.Fatal("b.StartAnswers():", err)
-	}
-	for _, a := range msg.Answers {
-		switch a.Header.Type {
-		case TypeA:
-			if err := b.AResource(a.Header, *a.Body.(*AResource)); err != nil {
-				t.Fatalf("b.AResource(%#v): %v", a, err)
-			}
-		case TypeNS:
-			if err := b.NSResource(a.Header, *a.Body.(*NSResource)); err != nil {
-				t.Fatalf("b.NSResource(%#v): %v", a, err)
-			}
-		case TypeCNAME:
-			if err := b.CNAMEResource(a.Header, *a.Body.(*CNAMEResource)); err != nil {
-				t.Fatalf("b.CNAMEResource(%#v): %v", a, err)
-			}
-		case TypeSOA:
-			if err := b.SOAResource(a.Header, *a.Body.(*SOAResource)); err != nil {
-				t.Fatalf("b.SOAResource(%#v): %v", a, err)
-			}
-		case TypePTR:
-			if err := b.PTRResource(a.Header, *a.Body.(*PTRResource)); err != nil {
-				t.Fatalf("b.PTRResource(%#v): %v", a, err)
-			}
-		case TypeMX:
-			if err := b.MXResource(a.Header, *a.Body.(*MXResource)); err != nil {
-				t.Fatalf("b.MXResource(%#v): %v", a, err)
-			}
-		case TypeTXT:
-			if err := b.TXTResource(a.Header, *a.Body.(*TXTResource)); err != nil {
-				t.Fatalf("b.TXTResource(%#v): %v", a, err)
-			}
-		case TypeAAAA:
-			if err := b.AAAAResource(a.Header, *a.Body.(*AAAAResource)); err != nil {
-				t.Fatalf("b.AAAAResource(%#v): %v", a, err)
-			}
-		case TypeSRV:
-			if err := b.SRVResource(a.Header, *a.Body.(*SRVResource)); err != nil {
-				t.Fatalf("b.SRVResource(%#v): %v", a, err)
-			}
-		}
-	}
-
-	if err := b.StartAuthorities(); err != nil {
-		t.Fatal("b.StartAuthorities():", err)
-	}
-	for _, a := range msg.Authorities {
-		if err := b.NSResource(a.Header, *a.Body.(*NSResource)); err != nil {
-			t.Fatalf("b.NSResource(%#v): %v", a, err)
-		}
-	}
-
-	if err := b.StartAdditionals(); err != nil {
-		t.Fatal("b.StartAdditionals():", err)
-	}
-	for _, a := range msg.Additionals {
-		if err := b.TXTResource(a.Header, *a.Body.(*TXTResource)); err != nil {
-			t.Fatalf("b.TXTResource(%#v): %v", a, err)
-		}
-	}
-
-	got, err := b.Finish()
-	if err != nil {
-		t.Fatal("b.Finish():", err)
-	}
-	if !bytes.Equal(got, want) {
-		t.Fatalf("Got from Builder: %#v\nwant = %#v", got, want)
-	}
-}
-
-func TestResourcePack(t *testing.T) {
-	for _, tt := range []struct {
-		m   Message
-		err error
-	}{
-		{
-			Message{
-				Questions: []Question{
-					{
-						Name:  mustNewName("."),
-						Type:  TypeAAAA,
-						Class: ClassINET,
-					},
-				},
-				Answers: []Resource{{ResourceHeader{}, nil}},
-			},
-			&nestedError{"packing Answer", errNilResouceBody},
-		},
-		{
-			Message{
-				Questions: []Question{
-					{
-						Name:  mustNewName("."),
-						Type:  TypeAAAA,
-						Class: ClassINET,
-					},
-				},
-				Authorities: []Resource{{ResourceHeader{}, (*NSResource)(nil)}},
-			},
-			&nestedError{"packing Authority",
-				&nestedError{"ResourceHeader",
-					&nestedError{"Name", errNonCanonicalName},
-				},
-			},
-		},
-		{
-			Message{
-				Questions: []Question{
-					{
-						Name:  mustNewName("."),
-						Type:  TypeA,
-						Class: ClassINET,
-					},
-				},
-				Additionals: []Resource{{ResourceHeader{}, nil}},
-			},
-			&nestedError{"packing Additional", errNilResouceBody},
-		},
-	} {
-		_, err := tt.m.Pack()
-		if !reflect.DeepEqual(err, tt.err) {
-			t.Errorf("got %v for %v; want %v", err, tt.m, tt.err)
-		}
-	}
-}
-
-func BenchmarkParsing(b *testing.B) {
-	b.ReportAllocs()
-
-	name := mustNewName("foo.bar.example.com.")
-	msg := Message{
-		Header: Header{Response: true, Authoritative: true},
-		Questions: []Question{
-			{
-				Name:  name,
-				Type:  TypeA,
-				Class: ClassINET,
-			},
-		},
-		Answers: []Resource{
-			{
-				ResourceHeader{
-					Name:  name,
-					Class: ClassINET,
-				},
-				&AResource{[4]byte{}},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Class: ClassINET,
-				},
-				&AAAAResource{[16]byte{}},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Class: ClassINET,
-				},
-				&CNAMEResource{name},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Class: ClassINET,
-				},
-				&NSResource{name},
-			},
-		},
-	}
-
-	buf, err := msg.Pack()
-	if err != nil {
-		b.Fatal("msg.Pack():", err)
-	}
-
-	for i := 0; i < b.N; i++ {
-		var p Parser
-		if _, err := p.Start(buf); err != nil {
-			b.Fatal("p.Start(buf):", err)
-		}
-
-		for {
-			_, err := p.Question()
-			if err == ErrSectionDone {
-				break
-			}
-			if err != nil {
-				b.Fatal("p.Question():", err)
-			}
-		}
-
-		for {
-			h, err := p.AnswerHeader()
-			if err == ErrSectionDone {
-				break
-			}
-			if err != nil {
-				panic(err)
-			}
-
-			switch h.Type {
-			case TypeA:
-				if _, err := p.AResource(); err != nil {
-					b.Fatal("p.AResource():", err)
-				}
-			case TypeAAAA:
-				if _, err := p.AAAAResource(); err != nil {
-					b.Fatal("p.AAAAResource():", err)
-				}
-			case TypeCNAME:
-				if _, err := p.CNAMEResource(); err != nil {
-					b.Fatal("p.CNAMEResource():", err)
-				}
-			case TypeNS:
-				if _, err := p.NSResource(); err != nil {
-					b.Fatal("p.NSResource():", err)
-				}
-			default:
-				b.Fatalf("unknown type: %T", h)
-			}
-		}
-	}
-}
-
-func BenchmarkBuilding(b *testing.B) {
-	b.ReportAllocs()
-
-	name := mustNewName("foo.bar.example.com.")
-	buf := make([]byte, 0, packStartingCap)
-
-	for i := 0; i < b.N; i++ {
-		var bld Builder
-		bld.StartWithoutCompression(buf, Header{Response: true, Authoritative: true})
-
-		if err := bld.StartQuestions(); err != nil {
-			b.Fatal("bld.StartQuestions():", err)
-		}
-		q := Question{
-			Name:  name,
-			Type:  TypeA,
-			Class: ClassINET,
-		}
-		if err := bld.Question(q); err != nil {
-			b.Fatalf("bld.Question(%+v): %v", q, err)
-		}
-
-		hdr := ResourceHeader{
-			Name:  name,
-			Class: ClassINET,
-		}
-		if err := bld.StartAnswers(); err != nil {
-			b.Fatal("bld.StartQuestions():", err)
-		}
-
-		ar := AResource{[4]byte{}}
-		if err := bld.AResource(hdr, ar); err != nil {
-			b.Fatalf("bld.AResource(%+v, %+v): %v", hdr, ar, err)
-		}
-
-		aaar := AAAAResource{[16]byte{}}
-		if err := bld.AAAAResource(hdr, aaar); err != nil {
-			b.Fatalf("bld.AAAAResource(%+v, %+v): %v", hdr, aaar, err)
-		}
-
-		cnr := CNAMEResource{name}
-		if err := bld.CNAMEResource(hdr, cnr); err != nil {
-			b.Fatalf("bld.CNAMEResource(%+v, %+v): %v", hdr, cnr, err)
-		}
-
-		nsr := NSResource{name}
-		if err := bld.NSResource(hdr, nsr); err != nil {
-			b.Fatalf("bld.NSResource(%+v, %+v): %v", hdr, nsr, err)
-		}
-
-		if _, err := bld.Finish(); err != nil {
-			b.Fatal("bld.Finish():", err)
-		}
-	}
-}
-
-func smallTestMsg() Message {
-	name := mustNewName("example.com.")
-	return Message{
-		Header: Header{Response: true, Authoritative: true},
-		Questions: []Question{
-			{
-				Name:  name,
-				Type:  TypeA,
-				Class: ClassINET,
-			},
-		},
-		Answers: []Resource{
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeA,
-					Class: ClassINET,
-				},
-				&AResource{[4]byte{127, 0, 0, 1}},
-			},
-		},
-		Authorities: []Resource{
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeA,
-					Class: ClassINET,
-				},
-				&AResource{[4]byte{127, 0, 0, 1}},
-			},
-		},
-		Additionals: []Resource{
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeA,
-					Class: ClassINET,
-				},
-				&AResource{[4]byte{127, 0, 0, 1}},
-			},
-		},
-	}
-}
-
-func BenchmarkPack(b *testing.B) {
-	msg := largeTestMsg()
-
-	b.ReportAllocs()
-
-	for i := 0; i < b.N; i++ {
-		if _, err := msg.Pack(); err != nil {
-			b.Fatal(err)
-		}
-	}
-}
-
-func BenchmarkAppendPack(b *testing.B) {
-	msg := largeTestMsg()
-	buf := make([]byte, 0, packStartingCap)
-
-	b.ReportAllocs()
-
-	for i := 0; i < b.N; i++ {
-		if _, err := msg.AppendPack(buf[:0]); err != nil {
-			b.Fatal(err)
-		}
-	}
-}
-
-func largeTestMsg() Message {
-	name := mustNewName("foo.bar.example.com.")
-	return Message{
-		Header: Header{Response: true, Authoritative: true},
-		Questions: []Question{
-			{
-				Name:  name,
-				Type:  TypeA,
-				Class: ClassINET,
-			},
-		},
-		Answers: []Resource{
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeA,
-					Class: ClassINET,
-				},
-				&AResource{[4]byte{127, 0, 0, 1}},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeA,
-					Class: ClassINET,
-				},
-				&AResource{[4]byte{127, 0, 0, 2}},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeAAAA,
-					Class: ClassINET,
-				},
-				&AAAAResource{[16]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeCNAME,
-					Class: ClassINET,
-				},
-				&CNAMEResource{mustNewName("alias.example.com.")},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeSOA,
-					Class: ClassINET,
-				},
-				&SOAResource{
-					NS:      mustNewName("ns1.example.com."),
-					MBox:    mustNewName("mb.example.com."),
-					Serial:  1,
-					Refresh: 2,
-					Retry:   3,
-					Expire:  4,
-					MinTTL:  5,
-				},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypePTR,
-					Class: ClassINET,
-				},
-				&PTRResource{mustNewName("ptr.example.com.")},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeMX,
-					Class: ClassINET,
-				},
-				&MXResource{
-					7,
-					mustNewName("mx.example.com."),
-				},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeSRV,
-					Class: ClassINET,
-				},
-				&SRVResource{
-					8,
-					9,
-					11,
-					mustNewName("srv.example.com."),
-				},
-			},
-		},
-		Authorities: []Resource{
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeNS,
-					Class: ClassINET,
-				},
-				&NSResource{mustNewName("ns1.example.com.")},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeNS,
-					Class: ClassINET,
-				},
-				&NSResource{mustNewName("ns2.example.com.")},
-			},
-		},
-		Additionals: []Resource{
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeTXT,
-					Class: ClassINET,
-				},
-				&TXTResource{"So Long, and Thanks for All the Fish"},
-			},
-			{
-				ResourceHeader{
-					Name:  name,
-					Type:  TypeTXT,
-					Class: ClassINET,
-				},
-				&TXTResource{"Hamster Huey and the Gooey Kablooie"},
-			},
-		},
-	}
-}
-
-const loremIpsum = `
-Lorem ipsum dolor sit amet, nec enim antiopam id, an ullum choro
-nonumes qui, pro eu debet honestatis mediocritatem. No alia enim eos,
-magna signiferumque ex vis. Mei no aperiri dissentias, cu vel quas
-regione. Malorum quaeque vim ut, eum cu semper aliquid invidunt, ei
-nam ipsum assentior.
-
-Nostrum appellantur usu no, vis ex probatus adipiscing. Cu usu illum
-facilis eleifend. Iusto conceptam complectitur vim id. Tale omnesque
-no usu, ei oblique sadipscing vim. At nullam voluptua usu, mei laudem
-reformidans et. Qui ei eros porro reformidans, ius suas veritus
-torquatos ex. Mea te facer alterum consequat.
-
-Soleat torquatos democritum sed et, no mea congue appareat, facer
-aliquam nec in. Has te ipsum tritani. At justo dicta option nec, movet
-phaedrum ad nam. Ea detracto verterem liberavisse has, delectus
-suscipiantur in mei. Ex nam meliore complectitur. Ut nam omnis
-honestatis quaerendum, ea mea nihil affert detracto, ad vix rebum
-mollis.
-
-Ut epicurei praesent neglegentur pri, prima fuisset intellegebat ad
-vim. An habemus comprehensam usu, at enim dignissim pro. Eam reque
-vivendum adipisci ea. Vel ne odio choro minimum. Sea admodum
-dissentiet ex. Mundi tamquam evertitur ius cu. Homero postea iisque ut
-pro, vel ne saepe senserit consetetur.
-
-Nulla utamur facilisis ius ea, in viderer diceret pertinax eum. Mei no
-enim quodsi facilisi, ex sed aeterno appareat mediocritatem, eum
-sententiae deterruisset ut. At suas timeam euismod cum, offendit
-appareat interpretaris ne vix. Vel ea civibus albucius, ex vim quidam
-accusata intellegebat, noluisse instructior sea id. Nec te nonumes
-habemus appellantur, quis dignissim vituperata eu nam.
-
-At vix apeirian patrioque vituperatoribus, an usu agam assum. Debet
-iisque an mea. Per eu dicant ponderum accommodare. Pri alienum
-placerat senserit an, ne eum ferri abhorreant vituperatoribus. Ut mea
-eligendi disputationi. Ius no tation everti impedit, ei magna quidam
-mediocritatem pri.
-
-Legendos perpetua iracundia ne usu, no ius ullum epicurei intellegam,
-ad modus epicuri lucilius eam. In unum quaerendum usu. Ne diam paulo
-has, ea veri virtute sed. Alia honestatis conclusionemque mea eu, ut
-iudico albucius his.
-
-Usu essent probatus eu, sed omnis dolor delicatissimi ex. No qui augue
-dissentias dissentiet. Laudem recteque no usu, vel an velit noluisse,
-an sed utinam eirmod appetere. Ne mea fuisset inimicus ocurreret. At
-vis dicant abhorreant, utinam forensibus nec ne, mei te docendi
-consequat. Brute inermis persecuti cum id. Ut ipsum munere propriae
-usu, dicit graeco disputando id has.
-
-Eros dolore quaerendum nam ei. Timeam ornatus inciderint pro id. Nec
-torquatos sadipscing ei, ancillae molestie per in. Malis principes duo
-ea, usu liber postulant ei.
-
-Graece timeam voluptatibus eu eam. Alia probatus quo no, ea scripta
-feugiat duo. Congue option meliore ex qui, noster invenire appellantur
-ea vel. Eu exerci legendos vel. Consetetur repudiandae vim ut. Vix an
-probo minimum, et nam illud falli tempor.
-
-Cum dico signiferumque eu. Sed ut regione maiorum, id veritus insolens
-tacimates vix. Eu mel sint tamquam lucilius, duo no oporteat
-tacimates. Atqui augue concludaturque vix ei, id mel utroque menandri.
-
-Ad oratio blandit aliquando pro. Vis et dolorum rationibus
-philosophia, ad cum nulla molestie. Hinc fuisset adversarium eum et,
-ne qui nisl verear saperet, vel te quaestio forensibus. Per odio
-option delenit an. Alii placerat has no, in pri nihil platonem
-cotidieque. Est ut elit copiosae scaevola, debet tollit maluisset sea
-an.
-
-Te sea hinc debet pericula, liber ridens fabulas cu sed, quem mutat
-accusam mea et. Elitr labitur albucius et pri, an labore feugait mel.
-Velit zril melius usu ea. Ad stet putent interpretaris qui. Mel no
-error volumus scripserit. In pro paulo iudico, quo ei dolorem
-verterem, affert fabellas dissentiet ea vix.
-
-Vis quot deserunt te. Error aliquid detraxit eu usu, vis alia eruditi
-salutatus cu. Est nostrud bonorum an, ei usu alii salutatus. Vel at
-nisl primis, eum ex aperiri noluisse reformidans. Ad veri velit
-utroque vis, ex equidem detraxit temporibus has.
-
-Inermis appareat usu ne. Eros placerat periculis mea ad, in dictas
-pericula pro. Errem postulant at usu, ea nec amet ornatus mentitum. Ad
-mazim graeco eum, vel ex percipit volutpat iudicabit, sit ne delicata
-interesset. Mel sapientem prodesset abhorreant et, oblique suscipit
-eam id.
-
-An maluisset disputando mea, vidit mnesarchum pri et. Malis insolens
-inciderint no sea. Ea persius maluisset vix, ne vim appellantur
-instructior, consul quidam definiebas pri id. Cum integre feugiat
-pericula in, ex sed persius similique, mel ne natum dicit percipitur.
-
-Primis discere ne pri, errem putent definitionem at vis. Ei mel dolore
-neglegentur, mei tincidunt percipitur ei. Pro ad simul integre
-rationibus. Eu vel alii honestatis definitiones, mea no nonumy
-reprehendunt.
-
-Dicta appareat legendos est cu. Eu vel congue dicunt omittam, no vix
-adhuc minimum constituam, quot noluisse id mel. Eu quot sale mutat
-duo, ex nisl munere invenire duo. Ne nec ullum utamur. Pro alterum
-debitis nostrum no, ut vel aliquid vivendo.
-
-Aliquip fierent praesent quo ne, id sit audiam recusabo delicatissimi.
-Usu postulant incorrupte cu. At pro dicit tibique intellegam, cibo
-dolore impedit id eam, et aeque feugait assentior has. Quando sensibus
-nec ex. Possit sensibus pri ad, unum mutat periculis cu vix.
-
-Mundi tibique vix te, duo simul partiendo qualisque id, est at vidit
-sonet tempor. No per solet aeterno deseruisse. Petentium salutandi
-definiebas pri cu. Munere vivendum est in. Ei justo congue eligendi
-vis, modus offendit omittantur te mel.
-
-Integre voluptaria in qui, sit habemus tractatos constituam no. Utinam
-melius conceptam est ne, quo in minimum apeirian delicata, ut ius
-porro recusabo. Dicant expetenda vix no, ludus scripserit sed ex, eu
-his modo nostro. Ut etiam sonet his, quodsi inciderint philosophia te
-per. Nullam lobortis eu cum, vix an sonet efficiendi repudiandae. Vis
-ad idque fabellas intellegebat.
-
-Eum commodo senserit conclusionemque ex. Sed forensibus sadipscing ut,
-mei in facer delicata periculis, sea ne hinc putent cetero. Nec ne
-alia corpora invenire, alia prima soleat te cum. Eleifend posidonium
-nam at.
-
-Dolorum indoctum cu quo, ex dolor legendos recteque eam, cu pri zril
-discere. Nec civibus officiis dissentiunt ex, est te liber ludus
-elaboraret. Cum ea fabellas invenire. Ex vim nostrud eripuit
-comprehensam, nam te inermis delectus, saepe inermis senserit.
-`