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-rw-r--r--src/pkg/encoding/base32/base32.go428
-rw-r--r--src/pkg/encoding/base32/base32_test.go286
-rw-r--r--src/pkg/encoding/base32/example_test.go45
3 files changed, 0 insertions, 759 deletions
diff --git a/src/pkg/encoding/base32/base32.go b/src/pkg/encoding/base32/base32.go
deleted file mode 100644
index d770de391..000000000
--- a/src/pkg/encoding/base32/base32.go
+++ /dev/null
@@ -1,428 +0,0 @@
-// 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.
-
-// Package base32 implements base32 encoding as specified by RFC 4648.
-package base32
-
-import (
- "bytes"
- "io"
- "strconv"
- "strings"
-)
-
-/*
- * Encodings
- */
-
-// An Encoding is a radix 32 encoding/decoding scheme, defined by a
-// 32-character alphabet. The most common is the "base32" encoding
-// introduced for SASL GSSAPI and standardized in RFC 4648.
-// The alternate "base32hex" encoding is used in DNSSEC.
-type Encoding struct {
- encode string
- decodeMap [256]byte
-}
-
-const encodeStd = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"
-const encodeHex = "0123456789ABCDEFGHIJKLMNOPQRSTUV"
-
-// NewEncoding returns a new Encoding defined by the given alphabet,
-// which must be a 32-byte string.
-func NewEncoding(encoder string) *Encoding {
- e := new(Encoding)
- e.encode = encoder
- for i := 0; i < len(e.decodeMap); i++ {
- e.decodeMap[i] = 0xFF
- }
- for i := 0; i < len(encoder); i++ {
- e.decodeMap[encoder[i]] = byte(i)
- }
- return e
-}
-
-// StdEncoding is the standard base32 encoding, as defined in
-// RFC 4648.
-var StdEncoding = NewEncoding(encodeStd)
-
-// HexEncoding is the ``Extended Hex Alphabet'' defined in RFC 4648.
-// It is typically used in DNS.
-var HexEncoding = NewEncoding(encodeHex)
-
-var removeNewlinesMapper = func(r rune) rune {
- if r == '\r' || r == '\n' {
- return -1
- }
- return r
-}
-
-/*
- * Encoder
- */
-
-// Encode encodes src using the encoding enc, writing
-// EncodedLen(len(src)) bytes to dst.
-//
-// The encoding pads the output to a multiple of 8 bytes,
-// so Encode is not appropriate for use on individual blocks
-// of a large data stream. Use NewEncoder() instead.
-func (enc *Encoding) Encode(dst, src []byte) {
- if len(src) == 0 {
- return
- }
-
- for len(src) > 0 {
- dst[0] = 0
- dst[1] = 0
- dst[2] = 0
- dst[3] = 0
- dst[4] = 0
- dst[5] = 0
- dst[6] = 0
- dst[7] = 0
-
- // Unpack 8x 5-bit source blocks into a 5 byte
- // destination quantum
- switch len(src) {
- default:
- dst[7] |= src[4] & 0x1F
- dst[6] |= src[4] >> 5
- fallthrough
- case 4:
- dst[6] |= (src[3] << 3) & 0x1F
- dst[5] |= (src[3] >> 2) & 0x1F
- dst[4] |= src[3] >> 7
- fallthrough
- case 3:
- dst[4] |= (src[2] << 1) & 0x1F
- dst[3] |= (src[2] >> 4) & 0x1F
- fallthrough
- case 2:
- dst[3] |= (src[1] << 4) & 0x1F
- dst[2] |= (src[1] >> 1) & 0x1F
- dst[1] |= (src[1] >> 6) & 0x1F
- fallthrough
- case 1:
- dst[1] |= (src[0] << 2) & 0x1F
- dst[0] |= src[0] >> 3
- }
-
- // Encode 5-bit blocks using the base32 alphabet
- for j := 0; j < 8; j++ {
- dst[j] = enc.encode[dst[j]]
- }
-
- // Pad the final quantum
- if len(src) < 5 {
- dst[7] = '='
- if len(src) < 4 {
- dst[6] = '='
- dst[5] = '='
- if len(src) < 3 {
- dst[4] = '='
- if len(src) < 2 {
- dst[3] = '='
- dst[2] = '='
- }
- }
- }
- break
- }
- src = src[5:]
- dst = dst[8:]
- }
-}
-
-// EncodeToString returns the base32 encoding of src.
-func (enc *Encoding) EncodeToString(src []byte) string {
- buf := make([]byte, enc.EncodedLen(len(src)))
- enc.Encode(buf, src)
- return string(buf)
-}
-
-type encoder struct {
- err error
- enc *Encoding
- w io.Writer
- buf [5]byte // buffered data waiting to be encoded
- nbuf int // number of bytes in buf
- out [1024]byte // output buffer
-}
-
-func (e *encoder) Write(p []byte) (n int, err error) {
- if e.err != nil {
- return 0, e.err
- }
-
- // Leading fringe.
- if e.nbuf > 0 {
- var i int
- for i = 0; i < len(p) && e.nbuf < 5; i++ {
- e.buf[e.nbuf] = p[i]
- e.nbuf++
- }
- n += i
- p = p[i:]
- if e.nbuf < 5 {
- return
- }
- e.enc.Encode(e.out[0:], e.buf[0:])
- if _, e.err = e.w.Write(e.out[0:8]); e.err != nil {
- return n, e.err
- }
- e.nbuf = 0
- }
-
- // Large interior chunks.
- for len(p) >= 5 {
- nn := len(e.out) / 8 * 5
- if nn > len(p) {
- nn = len(p)
- nn -= nn % 5
- }
- e.enc.Encode(e.out[0:], p[0:nn])
- if _, e.err = e.w.Write(e.out[0 : nn/5*8]); e.err != nil {
- return n, e.err
- }
- n += nn
- p = p[nn:]
- }
-
- // Trailing fringe.
- for i := 0; i < len(p); i++ {
- e.buf[i] = p[i]
- }
- e.nbuf = len(p)
- n += len(p)
- return
-}
-
-// Close flushes any pending output from the encoder.
-// It is an error to call Write after calling Close.
-func (e *encoder) Close() error {
- // If there's anything left in the buffer, flush it out
- if e.err == nil && e.nbuf > 0 {
- e.enc.Encode(e.out[0:], e.buf[0:e.nbuf])
- e.nbuf = 0
- _, e.err = e.w.Write(e.out[0:8])
- }
- return e.err
-}
-
-// NewEncoder returns a new base32 stream encoder. Data written to
-// the returned writer will be encoded using enc and then written to w.
-// Base32 encodings operate in 5-byte blocks; when finished
-// writing, the caller must Close the returned encoder to flush any
-// partially written blocks.
-func NewEncoder(enc *Encoding, w io.Writer) io.WriteCloser {
- return &encoder{enc: enc, w: w}
-}
-
-// EncodedLen returns the length in bytes of the base32 encoding
-// of an input buffer of length n.
-func (enc *Encoding) EncodedLen(n int) int { return (n + 4) / 5 * 8 }
-
-/*
- * Decoder
- */
-
-type CorruptInputError int64
-
-func (e CorruptInputError) Error() string {
- return "illegal base32 data at input byte " + strconv.FormatInt(int64(e), 10)
-}
-
-// decode is like Decode but returns an additional 'end' value, which
-// indicates if end-of-message padding was encountered and thus any
-// additional data is an error. This method assumes that src has been
-// stripped of all supported whitespace ('\r' and '\n').
-func (enc *Encoding) decode(dst, src []byte) (n int, end bool, err error) {
- olen := len(src)
- for len(src) > 0 && !end {
- // Decode quantum using the base32 alphabet
- var dbuf [8]byte
- dlen := 8
-
- for j := 0; j < 8; {
- if len(src) == 0 {
- return n, false, CorruptInputError(olen - len(src) - j)
- }
- in := src[0]
- src = src[1:]
- if in == '=' && j >= 2 && len(src) < 8 {
- // We've reached the end and there's padding
- if len(src)+j < 8-1 {
- // not enough padding
- return n, false, CorruptInputError(olen)
- }
- for k := 0; k < 8-1-j; k++ {
- if len(src) > k && src[k] != '=' {
- // incorrect padding
- return n, false, CorruptInputError(olen - len(src) + k - 1)
- }
- }
- dlen, end = j, true
- // 7, 5 and 2 are not valid padding lengths, and so 1, 3 and 6 are not
- // valid dlen values. See RFC 4648 Section 6 "Base 32 Encoding" listing
- // the five valid padding lengths, and Section 9 "Illustrations and
- // Examples" for an illustration for how the 1st, 3rd and 6th base32
- // src bytes do not yield enough information to decode a dst byte.
- if dlen == 1 || dlen == 3 || dlen == 6 {
- return n, false, CorruptInputError(olen - len(src) - 1)
- }
- break
- }
- dbuf[j] = enc.decodeMap[in]
- if dbuf[j] == 0xFF {
- return n, false, CorruptInputError(olen - len(src) - 1)
- }
- j++
- }
-
- // Pack 8x 5-bit source blocks into 5 byte destination
- // quantum
- switch dlen {
- case 8:
- dst[4] = dbuf[6]<<5 | dbuf[7]
- fallthrough
- case 7:
- dst[3] = dbuf[4]<<7 | dbuf[5]<<2 | dbuf[6]>>3
- fallthrough
- case 5:
- dst[2] = dbuf[3]<<4 | dbuf[4]>>1
- fallthrough
- case 4:
- dst[1] = dbuf[1]<<6 | dbuf[2]<<1 | dbuf[3]>>4
- fallthrough
- case 2:
- dst[0] = dbuf[0]<<3 | dbuf[1]>>2
- }
- dst = dst[5:]
- switch dlen {
- case 2:
- n += 1
- case 4:
- n += 2
- case 5:
- n += 3
- case 7:
- n += 4
- case 8:
- n += 5
- }
- }
- return n, end, nil
-}
-
-// Decode decodes src using the encoding enc. It writes at most
-// DecodedLen(len(src)) bytes to dst and returns the number of bytes
-// written. If src contains invalid base32 data, it will return the
-// number of bytes successfully written and CorruptInputError.
-// New line characters (\r and \n) are ignored.
-func (enc *Encoding) Decode(dst, src []byte) (n int, err error) {
- src = bytes.Map(removeNewlinesMapper, src)
- n, _, err = enc.decode(dst, src)
- return
-}
-
-// DecodeString returns the bytes represented by the base32 string s.
-func (enc *Encoding) DecodeString(s string) ([]byte, error) {
- s = strings.Map(removeNewlinesMapper, s)
- dbuf := make([]byte, enc.DecodedLen(len(s)))
- n, err := enc.Decode(dbuf, []byte(s))
- return dbuf[:n], err
-}
-
-type decoder struct {
- err error
- enc *Encoding
- r io.Reader
- end bool // saw end of message
- buf [1024]byte // leftover input
- nbuf int
- out []byte // leftover decoded output
- outbuf [1024 / 8 * 5]byte
-}
-
-func (d *decoder) Read(p []byte) (n int, err error) {
- if d.err != nil {
- return 0, d.err
- }
-
- // Use leftover decoded output from last read.
- if len(d.out) > 0 {
- n = copy(p, d.out)
- d.out = d.out[n:]
- return n, nil
- }
-
- // Read a chunk.
- nn := len(p) / 5 * 8
- if nn < 8 {
- nn = 8
- }
- if nn > len(d.buf) {
- nn = len(d.buf)
- }
- nn, d.err = io.ReadAtLeast(d.r, d.buf[d.nbuf:nn], 8-d.nbuf)
- d.nbuf += nn
- if d.nbuf < 8 {
- return 0, d.err
- }
-
- // Decode chunk into p, or d.out and then p if p is too small.
- nr := d.nbuf / 8 * 8
- nw := d.nbuf / 8 * 5
- if nw > len(p) {
- nw, d.end, d.err = d.enc.decode(d.outbuf[0:], d.buf[0:nr])
- d.out = d.outbuf[0:nw]
- n = copy(p, d.out)
- d.out = d.out[n:]
- } else {
- n, d.end, d.err = d.enc.decode(p, d.buf[0:nr])
- }
- d.nbuf -= nr
- for i := 0; i < d.nbuf; i++ {
- d.buf[i] = d.buf[i+nr]
- }
-
- if d.err == nil {
- d.err = err
- }
- return n, d.err
-}
-
-type newlineFilteringReader struct {
- wrapped io.Reader
-}
-
-func (r *newlineFilteringReader) Read(p []byte) (int, error) {
- n, err := r.wrapped.Read(p)
- for n > 0 {
- offset := 0
- for i, b := range p[0:n] {
- if b != '\r' && b != '\n' {
- if i != offset {
- p[offset] = b
- }
- offset++
- }
- }
- if offset > 0 {
- return offset, err
- }
- // Previous buffer entirely whitespace, read again
- n, err = r.wrapped.Read(p)
- }
- return n, err
-}
-
-// NewDecoder constructs a new base32 stream decoder.
-func NewDecoder(enc *Encoding, r io.Reader) io.Reader {
- return &decoder{enc: enc, r: &newlineFilteringReader{r}}
-}
-
-// DecodedLen returns the maximum length in bytes of the decoded data
-// corresponding to n bytes of base32-encoded data.
-func (enc *Encoding) DecodedLen(n int) int { return n / 8 * 5 }
diff --git a/src/pkg/encoding/base32/base32_test.go b/src/pkg/encoding/base32/base32_test.go
deleted file mode 100644
index f56b996fa..000000000
--- a/src/pkg/encoding/base32/base32_test.go
+++ /dev/null
@@ -1,286 +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 base32
-
-import (
- "bytes"
- "io"
- "io/ioutil"
- "strings"
- "testing"
-)
-
-type testpair struct {
- decoded, encoded string
-}
-
-var pairs = []testpair{
- // RFC 4648 examples
- {"", ""},
- {"f", "MY======"},
- {"fo", "MZXQ===="},
- {"foo", "MZXW6==="},
- {"foob", "MZXW6YQ="},
- {"fooba", "MZXW6YTB"},
- {"foobar", "MZXW6YTBOI======"},
-
- // Wikipedia examples, converted to base32
- {"sure.", "ON2XEZJO"},
- {"sure", "ON2XEZI="},
- {"sur", "ON2XE==="},
- {"su", "ON2Q===="},
- {"leasure.", "NRSWC43VOJSS4==="},
- {"easure.", "MVQXG5LSMUXA===="},
- {"asure.", "MFZXK4TFFY======"},
- {"sure.", "ON2XEZJO"},
-}
-
-var bigtest = testpair{
- "Twas brillig, and the slithy toves",
- "KR3WC4ZAMJZGS3DMNFTSYIDBNZSCA5DIMUQHG3DJORUHSIDUN53GK4Y=",
-}
-
-func testEqual(t *testing.T, msg string, args ...interface{}) bool {
- if args[len(args)-2] != args[len(args)-1] {
- t.Errorf(msg, args...)
- return false
- }
- return true
-}
-
-func TestEncode(t *testing.T) {
- for _, p := range pairs {
- got := StdEncoding.EncodeToString([]byte(p.decoded))
- testEqual(t, "Encode(%q) = %q, want %q", p.decoded, got, p.encoded)
- }
-}
-
-func TestEncoder(t *testing.T) {
- for _, p := range pairs {
- bb := &bytes.Buffer{}
- encoder := NewEncoder(StdEncoding, bb)
- encoder.Write([]byte(p.decoded))
- encoder.Close()
- testEqual(t, "Encode(%q) = %q, want %q", p.decoded, bb.String(), p.encoded)
- }
-}
-
-func TestEncoderBuffering(t *testing.T) {
- input := []byte(bigtest.decoded)
- for bs := 1; bs <= 12; bs++ {
- bb := &bytes.Buffer{}
- encoder := NewEncoder(StdEncoding, bb)
- for pos := 0; pos < len(input); pos += bs {
- end := pos + bs
- if end > len(input) {
- end = len(input)
- }
- n, err := encoder.Write(input[pos:end])
- testEqual(t, "Write(%q) gave error %v, want %v", input[pos:end], err, error(nil))
- testEqual(t, "Write(%q) gave length %v, want %v", input[pos:end], n, end-pos)
- }
- err := encoder.Close()
- testEqual(t, "Close gave error %v, want %v", err, error(nil))
- testEqual(t, "Encoding/%d of %q = %q, want %q", bs, bigtest.decoded, bb.String(), bigtest.encoded)
- }
-}
-
-func TestDecode(t *testing.T) {
- for _, p := range pairs {
- dbuf := make([]byte, StdEncoding.DecodedLen(len(p.encoded)))
- count, end, err := StdEncoding.decode(dbuf, []byte(p.encoded))
- testEqual(t, "Decode(%q) = error %v, want %v", p.encoded, err, error(nil))
- testEqual(t, "Decode(%q) = length %v, want %v", p.encoded, count, len(p.decoded))
- if len(p.encoded) > 0 {
- testEqual(t, "Decode(%q) = end %v, want %v", p.encoded, end, (p.encoded[len(p.encoded)-1] == '='))
- }
- testEqual(t, "Decode(%q) = %q, want %q", p.encoded,
- string(dbuf[0:count]),
- p.decoded)
-
- dbuf, err = StdEncoding.DecodeString(p.encoded)
- testEqual(t, "DecodeString(%q) = error %v, want %v", p.encoded, err, error(nil))
- testEqual(t, "DecodeString(%q) = %q, want %q", p.encoded, string(dbuf), p.decoded)
- }
-}
-
-func TestDecoder(t *testing.T) {
- for _, p := range pairs {
- decoder := NewDecoder(StdEncoding, strings.NewReader(p.encoded))
- dbuf := make([]byte, StdEncoding.DecodedLen(len(p.encoded)))
- count, err := decoder.Read(dbuf)
- if err != nil && err != io.EOF {
- t.Fatal("Read failed", err)
- }
- testEqual(t, "Read from %q = length %v, want %v", p.encoded, count, len(p.decoded))
- testEqual(t, "Decoding of %q = %q, want %q", p.encoded, string(dbuf[0:count]), p.decoded)
- if err != io.EOF {
- count, err = decoder.Read(dbuf)
- }
- testEqual(t, "Read from %q = %v, want %v", p.encoded, err, io.EOF)
- }
-}
-
-func TestDecoderBuffering(t *testing.T) {
- for bs := 1; bs <= 12; bs++ {
- decoder := NewDecoder(StdEncoding, strings.NewReader(bigtest.encoded))
- buf := make([]byte, len(bigtest.decoded)+12)
- var total int
- for total = 0; total < len(bigtest.decoded); {
- n, err := decoder.Read(buf[total : total+bs])
- testEqual(t, "Read from %q at pos %d = %d, %v, want _, %v", bigtest.encoded, total, n, err, error(nil))
- total += n
- }
- testEqual(t, "Decoding/%d of %q = %q, want %q", bs, bigtest.encoded, string(buf[0:total]), bigtest.decoded)
- }
-}
-
-func TestDecodeCorrupt(t *testing.T) {
- testCases := []struct {
- input string
- offset int // -1 means no corruption.
- }{
- {"", -1},
- {"!!!!", 0},
- {"x===", 0},
- {"AA=A====", 2},
- {"AAA=AAAA", 3},
- {"MMMMMMMMM", 8},
- {"MMMMMM", 0},
- {"A=", 1},
- {"AA=", 3},
- {"AA==", 4},
- {"AA===", 5},
- {"AAAA=", 5},
- {"AAAA==", 6},
- {"AAAAA=", 6},
- {"AAAAA==", 7},
- {"A=======", 1},
- {"AA======", -1},
- {"AAA=====", 3},
- {"AAAA====", -1},
- {"AAAAA===", -1},
- {"AAAAAA==", 6},
- {"AAAAAAA=", -1},
- {"AAAAAAAA", -1},
- }
- for _, tc := range testCases {
- dbuf := make([]byte, StdEncoding.DecodedLen(len(tc.input)))
- _, err := StdEncoding.Decode(dbuf, []byte(tc.input))
- if tc.offset == -1 {
- if err != nil {
- t.Error("Decoder wrongly detected coruption in", tc.input)
- }
- continue
- }
- switch err := err.(type) {
- case CorruptInputError:
- testEqual(t, "Corruption in %q at offset %v, want %v", tc.input, int(err), tc.offset)
- default:
- t.Error("Decoder failed to detect corruption in", tc)
- }
- }
-}
-
-func TestBig(t *testing.T) {
- n := 3*1000 + 1
- raw := make([]byte, n)
- const alpha = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
- for i := 0; i < n; i++ {
- raw[i] = alpha[i%len(alpha)]
- }
- encoded := new(bytes.Buffer)
- w := NewEncoder(StdEncoding, encoded)
- nn, err := w.Write(raw)
- if nn != n || err != nil {
- t.Fatalf("Encoder.Write(raw) = %d, %v want %d, nil", nn, err, n)
- }
- err = w.Close()
- if err != nil {
- t.Fatalf("Encoder.Close() = %v want nil", err)
- }
- decoded, err := ioutil.ReadAll(NewDecoder(StdEncoding, encoded))
- if err != nil {
- t.Fatalf("ioutil.ReadAll(NewDecoder(...)): %v", err)
- }
-
- if !bytes.Equal(raw, decoded) {
- var i int
- for i = 0; i < len(decoded) && i < len(raw); i++ {
- if decoded[i] != raw[i] {
- break
- }
- }
- t.Errorf("Decode(Encode(%d-byte string)) failed at offset %d", n, i)
- }
-}
-
-func testStringEncoding(t *testing.T, expected string, examples []string) {
- for _, e := range examples {
- buf, err := StdEncoding.DecodeString(e)
- if err != nil {
- t.Errorf("Decode(%q) failed: %v", e, err)
- continue
- }
- if s := string(buf); s != expected {
- t.Errorf("Decode(%q) = %q, want %q", e, s, expected)
- }
- }
-}
-
-func TestNewLineCharacters(t *testing.T) {
- // Each of these should decode to the string "sure", without errors.
- examples := []string{
- "ON2XEZI=",
- "ON2XEZI=\r",
- "ON2XEZI=\n",
- "ON2XEZI=\r\n",
- "ON2XEZ\r\nI=",
- "ON2X\rEZ\nI=",
- "ON2X\nEZ\rI=",
- "ON2XEZ\nI=",
- "ON2XEZI\n=",
- }
- testStringEncoding(t, "sure", examples)
-
- // Each of these should decode to the string "foobar", without errors.
- examples = []string{
- "MZXW6YTBOI======",
- "MZXW6YTBOI=\r\n=====",
- }
- testStringEncoding(t, "foobar", examples)
-}
-
-func TestDecoderIssue4779(t *testing.T) {
- encoded := `JRXXEZLNEBUXA43VNUQGI33MN5ZCA43JOQQGC3LFOQWCAY3PNZZWKY3UMV2HK4
-RAMFSGS4DJONUWG2LOM4QGK3DJOQWCA43FMQQGI3YKMVUXK43NN5SCA5DFNVYG64RANFXGG2LENFSH
-K3TUEB2XIIDMMFRG64TFEBSXIIDEN5WG64TFEBWWCZ3OMEQGC3DJOF2WCLRAKV2CAZLONFWQUYLEEB
-WWS3TJNUQHMZLONFQW2LBAOF2WS4ZANZXXG5DSOVSCAZLYMVZGG2LUMF2GS33OEB2WY3DBNVRW6IDM
-MFRG64TJOMQG42LTNEQHK5AKMFWGS4LVNFYCAZLYEBSWCIDDN5WW233EN4QGG33OONSXC5LBOQXCAR
-DVNFZSAYLVORSSA2LSOVZGKIDEN5WG64RANFXAU4TFOBZGK2DFNZSGK4TJOQQGS3RAOZXWY5LQORQX
-IZJAOZSWY2LUEBSXG43FEBRWS3DMOVWSAZDPNRXXEZJAMV2SAZTVM5UWC5BANZ2WY3DBBJYGC4TJMF
-2HK4ROEBCXQY3FOB2GK5LSEBZWS3TUEBXWGY3BMVRWC5BAMN2XA2LEMF2GC5BANZXW4IDQOJXWSZDF
-NZ2CYIDTOVXHIIDJNYFGG5LMOBQSA4LVNEQG6ZTGNFRWSYJAMRSXGZLSOVXHIIDNN5WGY2LUEBQW42
-LNEBUWIIDFON2CA3DBMJXXE5LNFY==
-====`
- encodedShort := strings.Replace(encoded, "\n", "", -1)
-
- dec := NewDecoder(StdEncoding, strings.NewReader(encoded))
- res1, err := ioutil.ReadAll(dec)
- if err != nil {
- t.Errorf("ReadAll failed: %v", err)
- }
-
- dec = NewDecoder(StdEncoding, strings.NewReader(encodedShort))
- var res2 []byte
- res2, err = ioutil.ReadAll(dec)
- if err != nil {
- t.Errorf("ReadAll failed: %v", err)
- }
-
- if !bytes.Equal(res1, res2) {
- t.Error("Decoded results not equal")
- }
-}
diff --git a/src/pkg/encoding/base32/example_test.go b/src/pkg/encoding/base32/example_test.go
deleted file mode 100644
index f6128d900..000000000
--- a/src/pkg/encoding/base32/example_test.go
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright 2012 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.
-
-// Keep in sync with ../base64/example_test.go.
-
-package base32_test
-
-import (
- "encoding/base32"
- "fmt"
- "os"
-)
-
-func ExampleEncoding_EncodeToString() {
- data := []byte("any + old & data")
- str := base32.StdEncoding.EncodeToString(data)
- fmt.Println(str)
- // Output:
- // MFXHSIBLEBXWYZBAEYQGIYLUME======
-}
-
-func ExampleEncoding_DecodeString() {
- str := "ONXW2ZJAMRQXIYJAO5UXI2BAAAQGC3TEEDX3XPY="
- data, err := base32.StdEncoding.DecodeString(str)
- if err != nil {
- fmt.Println("error:", err)
- return
- }
- fmt.Printf("%q\n", data)
- // Output:
- // "some data with \x00 and \ufeff"
-}
-
-func ExampleNewEncoder() {
- input := []byte("foo\x00bar")
- encoder := base32.NewEncoder(base32.StdEncoding, os.Stdout)
- encoder.Write(input)
- // Must close the encoder when finished to flush any partial blocks.
- // If you comment out the following line, the last partial block "r"
- // won't be encoded.
- encoder.Close()
- // Output:
- // MZXW6ADCMFZA====
-}
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-29 16:46:46 +0000