ModTime:  time.Unix(0, 0),
			PAXRecords: map[string]string{
				"path": strings.Repeat("123456789/", 30),
			},
			Format: FormatPAX,
		}},
	}, {
		// Small compressed file that uncompresses to
		// a file with a very large GNU 1.0 sparse map.
		file: "testdata/gnu-sparse-many-zeros.tar.bz2",
		err:  errSparseTooLong,
	}}

	for _, v := range vectors {

	WORD	$-1				// ERROR "must be in range [0x0, 0xffffffff]"
	WORD	$0x100000000			// ERROR "must be in range [0x0, 0xffffffff]"

	//
	// "C" Extension for Compressed Instructions, Version 2.0
	//
	CLWSP	20(X5), X10				// ERROR "rs2 must be SP/X2"
	CLWSP	20(SP), X0				// ERROR "cannot use register X0"
	CLWSP	20(SP), F10				// ERROR "expected integer register in rd position"

   */
  public static final MediaType KML = createConstant(APPLICATION_TYPE, "vnd.google-earth.kml+xml");

  /**
   * <a href="http://www.opengeospatial.org/standards/kml/">OGC KML (Keyhole Markup Language)</a>,
   * compressed using the ZIP format into KMZ archives.
   */
  public static final MediaType KMZ = createConstant(APPLICATION_TYPE, "vnd.google-earth.kmz");

  /**

		return cfg, err
	}

	compress := env.Get(EnvCompressState, "")
	if compress == "" {
		compress = env.Get(EnvCompressEnableLegacy, "")
		if compress == "" {
			compress = env.Get(EnvCompress, kvs.Get(config.Enable))
		}
	}
	cfg.Enabled, err = config.ParseBool(compress)
	if err != nil {
		// Parsing failures happen due to empty KVS, ignore it.
		if kvs.Empty() {

application/x-ibooks+zip=ibooks\n\
text/plain=txt\n\
application/rtf=rtf\n\
application/vnd.ms-htmlhelp=chm\n\
application/zip=zip\n\
application/x-7z-comressed=7z\n\
application/x-bzip=bz\n\
application/x-bzip2=bz2\n\
application/x-tar=tar\n\
application/x-rar-compressed=rar\n\
video/3gp=3gp\n\
video/3g2=3g2\n\
video/x-msvideo=avi\n\
video/x-flv=flv\n\
video/mpeg=mpeg\n\
video/mp4=mp4\n\
video/ogv=ogv\n\

	// clean up the temporary test backend.
	removeRoots(append(erasureDisks, fsDir))
}

// ExecExtendedObjectLayerTest will execute the tests with combinations of encrypted & compressed.
// This can be used to test functionality when reading and writing data.
func ExecExtendedObjectLayerAPITest(t *testing.T, objAPITest objAPITestType, endpoints []string) {

func RegisterCompressor(method uint16, comp Compressor) {
	if _, dup := compressors.LoadOrStore(method, comp); dup {
		panic("compressor already registered")
	}
}

func compressor(method uint16) Compressor {
	ci, ok := compressors.Load(method)
	if !ok {
		return nil
	}
	return ci.(Compressor)
}

func decompressor(method uint16) Decompressor {

	if len(v) == 2 {
		return strconv.Atoi(v[0])
	}
	return count, err
}

func parseKey(k string) (key Key) {
	key.Name = k
	if strings.HasSuffix(k, compressExt) {
		key.Compress = true
		key.Name = strings.TrimSuffix(key.Name, compressExt)
	}
	if key.ItemCount, _ = getItemCount(k); key.ItemCount > 1 {
		key.Name = strings.TrimPrefix(key.Name, fmt.Sprintf("%d:", key.ItemCount))
	}

four coefficients per five bytes. // // It implements Compress₁₀, according to FIPS 203, Definition 4.7, // followed by ByteEncode₁₀, according to FIPS 203, Algorithm 5. func ringCompressAndEncod(s []byte, f ringElement) []byte { s, b := sliceForAppend(s, encodingSize10) for i := 0; i < n; i += 4 { var x uint64 x |= uint64(compress(f[i], 10)) x |= uint64(compress(f[i+1], 10)) << 10 x |= uint64(compress(f[i+2], 10)) << 20 x |= uint64(compress(f[i+3], 10)) << 30 b[0] = uint8(x) b[1] = uint8(x >> 8)...

}

func ExampleWriter_RegisterCompressor() {
	// Override the default Deflate compressor with a higher compression level.

	// Create a buffer to write our archive to.
	buf := new(bytes.Buffer)

	// Create a new zip archive.
	w := zip.NewWriter(buf)

	// Register a custom Deflate compressor.
	w.RegisterCompressor(zip.Deflate, func(out io.Writer) (io.WriteCloser, error) {