2128
   212A-212D
   212F-2131
   2133-2139
   213D-213F
   2145-2149
   2160-2183
   2336-237A
   2395
   249C-24E9
   3005-3007
   3021-3029
   3031-3035
   3038-303C
   3041-3096
   309D-309F
   30A1-30FA
   30FC-30FF
   3105-312C
   3131-318E
   3190-31B7
   31F0-321C
   3220-3243
   3260-327B
   327F-32B0
   32C0-32CB
   32D0-32FE
   3300-3376

    }
  }

  @Test fun closeReservedThrows() {
    assertFailsWith<IllegalArgumentException> {
      clientWriter.writeClose(1005, "Hello".encodeUtf8())
    }.also { expected ->
      assertThat(expected.message).isEqualTo("Code 1005 is reserved and may not be used.")
    }
  }

  @Test fun serverEmptyPing() {
    serverWriter.writePing(EMPTY)
    assertData("8900")
  }

    }

    assertThat(buffer.readByteString()).isEqualTo("0D04c27B0302".decodeHex())
  }

  @Test fun `decode raw sequence`() {
    val buffer =
      Buffer()
        .write("300A".decodeHex())
        .write("1505".decodeHex())
        .write("Smith".encodeUtf8())
        .write("01".decodeHex())
        .write("01".decodeHex())
        .write("FF".decodeHex())

    } catch (IOException e) {
      System.out.println("Response 1 failed: " + e);
    }

    // Copy to customize OkHttp for this request.
    OkHttpClient client2 = client.newBuilder()
        .readTimeout(3000, TimeUnit.MILLISECONDS)
        .build();
    try (Response response = client2.newCall(request).execute()) {
      System.out.println("Response 2 succeeded: " + response);
    } catch (IOException e) {

      }
    } catch (e: IOException) {
      println("Response 1 failed: $e")
    }

    // Copy to customize OkHttp for this request.
    val client2 =
      client.newBuilder()
        .readTimeout(3000, TimeUnit.MILLISECONDS)
        .build()
    try {
      client2.newCall(request).execute().use { response ->
        println("Response 2 succeeded: $response")
      }
    } catch (e: IOException) {

    assertThat(log).containsExactly("run@100000", "run@150000")

    taskFaker.advanceUntil(299.µs)
    assertThat(log).containsExactly("run@100000", "run@150000")

    taskFaker.advanceUntil(300.µs)
    assertThat(log).containsExactly("run@100000", "run@150000", "run@300000")

    taskFaker.assertNoMoreTasks()

    assertThat(testLogHandler.takeAll()).containsExactly(

=== ":material-language-kotlin: Kotlin"
    ```kotlin
      private val client = OkHttpClient()

      fun run() {
        val request = Request.Builder()

   2001; EM QUAD
   2002; EN SPACE
   2003; EM SPACE
   2004; THREE-PER-EM SPACE
   2005; FOUR-PER-EM SPACE
   2006; SIX-PER-EM SPACE
   2007; FIGURE SPACE
   2008; PUNCTUATION SPACE
   2009; THIN SPACE
   200A; HAIR SPACE
   200B; ZERO WIDTH SPACE
   202F; NARROW NO-BREAK SPACE
   205F; MEDIUM MATHEMATICAL SPACE

FE3E          ; mapped                 ; 300B          # 1.1  PRESENTATION FORM FOR VERTICAL RIGHT DOUBLE ANGLE BRACKET
FE3F          ; mapped                 ; 3008          # 1.1  PRESENTATION FORM FOR VERTICAL LEFT ANGLE BRACKET
FE40          ; mapped                 ; 3009          # 1.1  PRESENTATION FORM FOR VERTICAL RIGHT ANGLE BRACKET

// Operated by .by registry
бел

// xn--fiqs8s ("Zhongguo/China", Chinese, Simplified) : CN
// CNNIC
// http://cnnic.cn/html/Dir/2005/10/11/3218.htm
中国

// xn--fiqz9s ("Zhongguo/China", Chinese, Traditional) : CN
// CNNIC
// http://cnnic.cn/html/Dir/2005/10/11/3218.htm
中國

// xn--lgbbat1ad8j ("Algeria/Al Jazair", Arabic) : DZ
الجزائر

// xn--wgbh1c ("Egypt/Masr", Arabic) : EG