).encodeUtf8(),
    )
  }

  @Test
  fun multipleOperatorsShareOneFile() {
    val operatorA =
      FileOperator(
        randomAccessFile!!.getChannel(),
      )
    val operatorB =
      FileOperator(
        randomAccessFile!!.getChannel(),
      )
    val bufferA = Buffer()
    val bufferB = Buffer()
    bufferA.writeUtf8("Dodgson!\n")
    operatorA.write(0, bufferA, 9)

    peer.acceptFrame() // RST_STREAM
    peer.play()
    val connection = connect(peer)
    val stream1 = connection.newStream(headerEntries("b", "bark"), false)
    val source = stream1.source
    val buffer = Buffer()
    while (buffer.size != 1024L) source.read(buffer, 1024)
    stream1.close(ErrorCode.CANCEL, null)
    val frame1 = peer.takeFrame()
    assertThat(frame1.type).isEqualTo(Http2.TYPE_HEADERS)

class RouteSelectorTest {
  @RegisterExtension
  val platform = PlatformRule()

  @RegisterExtension
  val clientTestRule = OkHttpClientTestRule()

  private val dns = FakeDns()
  private val proxySelector = RecordingProxySelector()
  private val uriHost = "hosta"
  private val uriPort = 1003
  private val factory =
    TestValueFactory().apply {
      this.dns = ******@****.***

@Testcontainers
class BasicProxyTest {
  @Container
  val mockServer: MockServerContainer =
    MockServerContainer(MOCKSERVER_IMAGE)
      .withNetworkAliases("mockserver")

  @Test
  fun testOkHttpDirect() {
    testRequest {
      val client = OkHttpClient()

      val response =
        client
          .newCall(

@Timeout(30)
open class CallTest {
  private val fileSystem = FakeFileSystem()

  @RegisterExtension
  val platform = PlatformRule()

  @RegisterExtension
  val clientTestRule = OkHttpClientTestRule()

  @RegisterExtension
  val testLogHandler = TestLogHandler(OkHttpClient::class.java)

  @StartStop
  private val server = MockWebServer()

  @StartStop
  private val server2 = MockWebServer()

  companion object {
    const val HOSTNAME_THAT_ONLY_THE_PROXY_KNOWS = "onlyProxyCanResolveMe.org"
    private const val VERSION_5 = 5
    private const val METHOD_NONE = 0xff
    private const val METHOD_NO_AUTHENTICATION_REQUIRED = 0
    private const val ADDRESS_TYPE_IPV4 = 1
    private const val ADDRESS_TYPE_DOMAIN_NAME = 3
    private const val COMMAND_CONNECT = 1
    private const val REPLY_SUCCEEDED = 0

}

internal data class Mapping(
  val sourceCodePoint0: Int,
  val sourceCodePoint1: Int,
  val type: Int,
  val mappedTo: ByteString,
) {
  val section: Int
    get() = sourceCodePoint0 and 0x1fff80

  val rangeStart: Int
    get() = sourceCodePoint0 and 0x7f

  val hasSingleSourceCodePoint: Boolean
    get() = sourceCodePoint0 == sourceCodePoint1

  val spansSections: Boolean

    server!!.enqueue(MockResponse(body = "abc"))
    ProxySelector.setDefault(null)
    val client = clientTestRule.newClient()
    val request = Request(server!!.url("/"))
    val response = client.newCall(request).execute()
    assertThat(response.body.string()).isEqualTo("abc")
  }

  @Test fun sslSocketFactorySetAsSocketFactory() {
    val builder = OkHttpClient.Builder()
    assertFailsWith<IllegalArgumentException> {

    // Special header names defined in HTTP/2 spec.
    @JvmField val PSEUDO_PREFIX: ByteString = ":".encodeUtf8()

    const val RESPONSE_STATUS_UTF8 = ":status"
    const val TARGET_METHOD_UTF8 = ":method"
    const val TARGET_PATH_UTF8 = ":path"
    const val TARGET_SCHEME_UTF8 = ":scheme"
    const val TARGET_AUTHORITY_UTF8 = ":authority"

    @JvmField val RESPONSE_STATUS: ByteString = RESPONSE_STATUS_UTF8.encodeUtf8()

 * fills, it is doubled.
 */
@Suppress("NAME_SHADOWING")
object Hpack {
  private const val PREFIX_4_BITS = 0x0f
  private const val PREFIX_5_BITS = 0x1f
  private const val PREFIX_6_BITS = 0x3f
  private const val PREFIX_7_BITS = 0x7f

  private const val SETTINGS_HEADER_TABLE_SIZE = 4_096

  /**
   * The decoder has ultimate control of the maximum size of the dynamic table but we can choose