import okhttp3.internal.http2.Huffman.decode
import okhttp3.internal.http2.Huffman.encode
import okhttp3.internal.http2.Huffman.encodedLength
import okio.Buffer
import okio.ByteString
import okio.ByteString.Companion.encodeUtf8
import okio.ByteString.Companion.toByteString
import org.junit.jupiter.api.Assertions.assertEquals
import org.junit.jupiter.api.Test

      Mapping(0x40100, 0x4017f, TYPE_DISALLOWED, ByteString.EMPTY),
      Mapping(0x40180, 0x40180, TYPE_DISALLOWED, ByteString.EMPTY),
    )
  }

  @Test fun withSectionStartAlreadySplit() {
    assertThat(
      withoutSectionSpans(
        listOf(
          Mapping(0x40000, 0x4007f, TYPE_DISALLOWED, ByteString.EMPTY),
          Mapping(0x40080, 0x400ff, TYPE_DISALLOWED, ByteString.EMPTY),
        ),
      ),

      )
    }
  }

  @Test
  fun byteStringEmpty() {
    val body = body("")
    assertThat(body.byteString()).isEqualTo(ByteString.EMPTY)
  }

  @Test
  fun byteStringSeesBom() {
    val body = body("efbbbf68656c6c6f")
    val actual = body.byteString()
    val expected: ByteString = "efbbbf68656c6c6f".decodeHex()
    assertThat(actual).isEqualTo(expected)
  }

  @Test

  @Suppress("unused")
  private val MOSHI =
    Moshi
      .Builder()
      .add(
        object : Any() {
          @ToJson fun byteStringToJson(byteString: ByteString) = byteString.hex()

          @FromJson fun byteStringFromJson(json: String) = json.decodeHex()
        },
      ).add(KotlinJsonAdapterFactory())
      .build()
  private val STORY_JSON_ADAPTER = MOSHI.adapter(Story::class.java)

 * limitations under the License.
 */
package okhttp3.internal.publicsuffix

import okio.ByteString

/**
 * Basic I/O for `PublicSuffixDatabase.list`
 */
internal interface PublicSuffixList {
  fun ensureLoaded()

  val bytes: ByteString
  val exceptionBytes: ByteString

  companion object
}

        writeShort(1) // CLASS_IN
      }.readByteString()

  @Throws(Exception::class)
  fun decodeAnswers(
    hostname: String,
    byteString: ByteString,
  ): List<InetAddress> {
    val result = mutableListOf<InetAddress>()

    val buf = Buffer()
    buf.write(byteString)
    buf.readShort() // query id

    val flags = buf.readShort().toInt() and 0xffff
    require(flags shr 15 != 0) { "not a response" }

    override val rangeStart: Int,
    private val mappedTo: ByteString,
  ) : MappedRange {
    val b1: Int
      get() {
        val b3bit8 = mappedTo[0] and 0x80 != 0
        return if (b3bit8) 123 else 122
      }

    val b2: Int
      get() = mappedTo[0] and 0x7f
  }

  data class Inline2(
    override val rangeStart: Int,
    private val mappedTo: ByteString,
  ) : MappedRange {
    val b1: Int
      get() {

package okhttp3.tls

import java.security.GeneralSecurityException
import java.security.cert.CertificateFactory
import java.security.cert.X509Certificate
import okio.Buffer
import okio.ByteString
import okio.ByteString.Companion.toByteString

/**
 * Decodes a multiline string that contains a [certificate][certificatePem] which is
 * [PEM-encoded][rfc_7468]. A typical input string looks like this:
 *
 * ```

 */
package okhttp3.internal.publicsuffix

import okio.ByteString

/**
 * An implementation of I/O for `PublicSuffixDatabase` by directly passing in ByteStrings.
 */
internal class ConfiguredPublicSuffixList : PublicSuffixList {
  override fun ensureLoaded() {
  }

  override var bytes: ByteString = ByteString.EMPTY

  override var exceptionBytes: ByteString = ByteString.EMPTY

    webSocket.send("Hello...");
    webSocket.send("...World!");
    webSocket.send(ByteString.decodeHex("deadbeef"));
    webSocket.close(1000, "Goodbye, World!");
  }

  @Override public void onMessage(WebSocket webSocket, String text) {
    System.out.println("MESSAGE: " + text);
  }

  @Override public void onMessage(WebSocket webSocket, ByteString bytes) {
    System.out.println("MESSAGE: " + bytes.hex());
  }