@Throws(Exception::class)
  fun clientMaxWindowBitsIncluded() {
    extensionNegotiationFailure("permessage-deflate; client_max_window_bits=15")
  }

  @Test
  @Throws(Exception::class)
  fun serverMaxWindowBitsTooLow() {
    extensionNegotiationFailure("permessage-deflate; server_max_window_bits=7")
  }

  @Test
  @Throws(Exception::class)
  fun serverMaxWindowBitsTooHigh() {