ok = false
				continue
			}
			// Delete first shard and reconstruct...
			first := encoded[0]
			encoded[0] = nil
			failOnErr(e.DecodeDataBlocks(encoded))
			if a, b := first, encoded[0]; !bytes.Equal(a, b) {
				fmt.Fprintf(os.Stderr, "%v: error on self-test [d:%d,p:%d]: want %#v, got %#v\n", algo, conf[0], conf[1], hex.EncodeToString(a), hex.EncodeToString(b))

  }

  private fun testToUrl(
    codePoint: Int,
    encoding: UrlComponentEncodingTester.Encoding,
    component: Component,
  ) {
    val encoded = encoding.encode(codePoint)
    val httpUrl = component.urlString(encoded).toHttpUrl()
    val javaNetUrl = httpUrl.toUrl()
    if (javaNetUrl.toString() != javaNetUrl.toString()) {
      fail("Encoding $component $codePoint using $encoding")
    }
  }

    /**
     * Base-64 encodes the supplied block of data.  Line wrapping is not
     * applied on output.
     *
     * @param bytes The block of data that is to be Base-64 encoded.
     * @return A <code>String</code> containing the encoded data.
     */
    public static String encode(byte[] bytes) {
        int length = bytes.length;
        if (length == 0) return "";

 *
 *  * In queries, ' ' is encoded to '+' and '+' is encoded to "%2B".
 *
 *  * Characters in `encodeSet` are percent-encoded.
 *
 *  * Control characters and non-ASCII characters are percent-encoded.
 *
 *  * All other characters are copied without transformation.
 *
 * @param alreadyEncoded true to leave '%' as-is; false to convert it to '%25'.

   * @param encoded The serialized trie.
   * @param start An index in the encoded serialized trie to begin reading characters from.
   * @param builder A map builder to which all entries will be added.
   * @return The number of characters consumed from {@code encoded}.
   */
  private static int doParseTrieToBuilder(
      Deque<CharSequence> stack,
      CharSequence encoded,
      int start,

			t.Fatalf("Test %d: failed to create erasure: %v", i, err)
		}
		encoded, err := erasure.EncodeData(context.Background(), buffer)
		if err != nil {
			t.Fatalf("Test %d: failed to encode data: %v", i, err)
		}

		for j := range encoded[:test.missingData] {
			encoded[j] = nil
		}
		for j := test.dataBlocks; j < test.dataBlocks+test.missingParity; j++ {
			encoded[j] = nil
		}

		if test.reconstructParity {

  }

  @Test
  fun testGoogleDotComEncodingWithIPv6() {
    val encoded = encodeQuery("google.com", TYPE_AAAA)
    assertThat(encoded).isEqualTo("AAABAAABAAAAAAAABmdvb2dsZQNjb20AABwAAQ")
  }

  @Test
  fun testGoogleDotComDecodingFromCloudflare() {
    val encoded =
      decodeAnswers(
        hostname = "test.com",
        byteString =
          (

  private final Reader reader;
  private final CharsetEncoder encoder;
  private final byte[] singleByte = new byte[1];

  /**
   * charBuffer holds characters that have been read from the Reader but not encoded yet. The buffer
   * is perpetually "flipped" (unencoded characters between position and limit).
   */
  private CharBuffer charBuffer;

  /**
   * byteBuffer holds encoded characters that have not yet been sent to the caller of the input

  private final Reader reader;
  private final CharsetEncoder encoder;
  private final byte[] singleByte = new byte[1];

  /**
   * charBuffer holds characters that have been read from the Reader but not encoded yet. The buffer
   * is perpetually "flipped" (unencoded characters between position and limit).
   */
  private CharBuffer charBuffer;

  /**
   * byteBuffer holds encoded characters that have not yet been sent to the caller of the input

            encodeSet = FORM_ENCODE_SET,
            // Plus is encoded as `%2B`, space is encoded as plus.
            plusIsSpace = false,
            charset = charset,
          )
        values +=
          value.canonicalizeWithCharset(
            encodeSet = FORM_ENCODE_SET,
            // Plus is encoded as `%2B`, space is encoded as plus.
            plusIsSpace = false,
            charset = charset,