@Test
  fun networkInterceptorThrowsRuntimeExceptionSynchronous() {
    interceptorThrowsRuntimeExceptionSynchronous(true)
  }

  /**
   * When an interceptor throws an unexpected exception, synchronous callers can catch it and deal
   * with it.
   */
  private fun interceptorThrowsRuntimeExceptionSynchronous(network: Boolean) {
    addInterceptor(network) { chain: Interceptor.Chain? -> throw RuntimeException("boom!") }

 *  Fix: Don't offer to do gzip if the request is partial.
 *  Fix: MockWebServer is now usable with JUnit 5. That update [broke the rules][junit_5_rules].
 *  New: Support `Expect: 100-continue` as a request header. Callers can use this header to
    pessimistically hold off on transmitting a request body until a server gives the go-ahead.
 *  New: Permit network interceptors to rewrite the host header for HTTP/2. This makes it possible

      val queryEnd = url.delimiterOffset('#', queryStart, url.length)
      return url.substring(queryStart, queryEnd)
    }

  /**
   * This URL's query, like `"abc"` for `http://host/?abc`. Most callers should prefer
   * [queryParameterName] and [queryParameterValue] because these methods offer direct access to
   * individual query parameters.
   *
   * | URL                               | `query()`              |

   * certificate pin checks.
   */
  fun sameHostAndPort(url: HttpUrl): Boolean

  /**
   * A plan holds either an immediately-usable connection, or one that must be connected first.
   * These steps are split so callers can call [connectTcp] on a background thread if attempting
   * multiple plans concurrently.
   */
  interface Plan {
    val isReady: Boolean

    fun connectTcp(): ConnectResult

   *    value.
   */
  @get:JvmName("sameSite")
  val sameSite: String?,
) {
  /**
   * Returns true if this cookie should be included on a request to [url]. In addition to this
   * check callers should also confirm that this cookie has not expired.
   */
  fun matches(url: HttpUrl): Boolean {
    val domainMatch =
      if (hostOnly) {
        url.host == domain
      } else {

  internal fun writeHeaders(
    streamId: Int,
    outFinished: Boolean,
    alternating: List<Header>,
  ) {
    writer.headers(outFinished, streamId, alternating)
  }

  /**
   * Callers of this method are not thread safe, and sometimes on application threads. Most often,
   * this method will be called to send a buffer worth of data to the peer.
   *

 *  Fix: Don't re-encode `+` as `%20` in encoded URL query strings. OkHttp
    prefers `%20` when doing its own encoding, but will retain `+` when that is
    provided.
 *  Fix: Enforce that callers call `WebSocket.close()` on IO errors. Error
    handling in WebSockets is significantly improved.
 *  Fix: Don't use SPDY/3 style header concatenation for HTTP/2 request headers.

    thread.start();
  }

  /**
   * This request body makes it possible for another thread to stream data to the uploading request.
   * This is potentially useful for posting live event streams like video capture. Callers should
   * write to {@code sink()} and close it to complete the post.
   */
  static final class PipeBody extends RequestBody {
    private final Pipe pipe = new Pipe(8192);

import okio.Buffer
import okio.BufferedSink
import okio.BufferedSource
import okio.Sink
import okio.Timeout
import okio.buffer
import okio.sink
import okio.source

/**
 * A scriptable web server. Callers supply canned responses and the server replays them upon request
 * in sequence.
 */
@ExperimentalOkHttpApi
class MockWebServer : Closeable {
  private val taskRunnerBackend =
    TaskRunner.RealBackend(

 *
 * This class is tolerant of some I/O errors. If files are missing from the filesystem, the
 * corresponding entries will be dropped from the cache. If an error occurs while writing a cache
 * value, the edit will fail silently. Callers should handle other problems by catching
 * `IOException` and responding appropriately.
 *
 * @constructor Create a cache which will reside in [directory]. This cache is lazily initialized on