frame.writeShort(4) // SETTINGS_INITIAL_WINDOW_SIZE
    frame.writeInt(Int.MIN_VALUE)
    assertFailsWith<IOException> {
      reader.nextFrame(requireSettings = false, BaseTestHandler())
    }.also { expected ->
      assertThat(expected.message).isEqualTo(
        "PROTOCOL_ERROR SETTINGS_INITIAL_WINDOW_SIZE > 2^31 - 1",
      )
    }
  }