assertInvalid("http://.a/", "Invalid URL host: \".a\"")
    assertInvalid("http://../", "Invalid URL host: \"..\"")
  }

  @Test
  fun hostnameTelephone() {
    // https://www.gosecure.net/blog/2020/10/27/weakness-in-java-tls-host-verification/

    // Map the single character telephone symbol (℡) to the string "tel".
    assertThat(parse("http://\u2121").host).isEqualTo("tel")

  @get:JvmName("connectTimeoutMillis")
  val connectTimeoutMillis: Int = builder.connectTimeout

  /** Default read timeout (in milliseconds). The default is 10 seconds. */
  @get:JvmName("readTimeoutMillis")
  val readTimeoutMillis: Int = builder.readTimeout

  /** Default write timeout (in milliseconds). The default is 10 seconds. */
  @get:JvmName("writeTimeoutMillis")

    // Cause the size to grow to 12 should evict 'A'.
    set("c", "c", "c")
    cache.flush()
    assertThat(cache.size()).isEqualTo(8)
    assertAbsent("a")
    assertValue("b", "bb", "bbbb")
    assertValue("c", "c", "c")

    // Causing the size to grow to 10 should evict nothing.
    set("d", "d", "d")
    cache.flush()
    assertThat(cache.size()).isEqualTo(10)
    assertAbsent("a")

    dispatcher.enqueueResponse(
      MockResponse.Builder()
        .bodyDelay(10, TimeUnit.SECONDS)
        .body("abc")
        .build(),
    )
    dispatcher.enqueueResponse(
      MockResponse.Builder()
        .bodyDelay(10, TimeUnit.SECONDS)
        .body("def")
        .build(),
    )
    dispatcher.enqueueResponse(

      }
    val connection = connect(peer, IGNORE, listener)
    connection.withLock {
      assertThat(connection.peerSettings.getMaxConcurrentStreams()).isEqualTo(10)
    }
    maxConcurrentStreamsUpdated.await()
    assertThat(maxConcurrentStreams.get()).isEqualTo(10)
  }

  @Test fun multipleSettingsFramesAreMerged() {
    // Write the mocking script.
    val settings1 = Settings()