97, 116, 115, 62, 60, 66, 121, 116, 101, 115, 83, 99, 97, 110, 110, 101, 100, 62, 53, 48, 60, 47, 66, 121, 116, 101, 115, 83, 99, 97, 110, 110, 101, 100, 62, 60, 66, 121, 116, 101, 115, 80, 114, 111, 99, 101, 115, 115, 101, 100, 62, 53, 48, 60, 47, 66, 121, 116, 101, 115, 80, 114, 111, 99, 101, 115, 115, 101, 100, 62, 60, 66, 121, 116, 101, 115, 82, 101, 116, 117, 114, 110, 101, 100, 62, 50, 53, 60, 47, 66, 121, 116, 101, 115, 82, 101, 116, 117, 114, 110, 101, 100, 62, 60, 47, 83, 116, 97, 116, 115,...

    clientListener.assertFailure(
      101,
      null,
      ProtocolException::class.java,
      "Expected 'Connection' header value 'Upgrade' but was 'null'",
    )
    webSocket.cancel()
  }

  @Test
  @Throws(IOException::class)
  fun wrongConnectionHeader() {
    webServer.enqueue(
      MockResponse.Builder()
        .code(101)
        .setHeader("Upgrade", "websocket")

		{call: "Setresgid(101,0,102)", fn: func() error { return syscall.Setresgid(101, 0, 102) }, filter: "Gid:", expect: "\t101\t0\t102\t0"},
		{call: "Setresgid(0,102,101)", fn: func() error { return syscall.Setresgid(0, 102, 101) }, filter: "Gid:", expect: "\t0\t102\t101\t102"},

		if err := batch.Add(i, i); err != nil {
			t.Fatalf("failed to add %v; %v", i, err)
		}
		if _, ok := batch.GetByKey(i); !ok {
			t.Fatalf("failed to get the item by key %v after adding", i)
		}
	}
	err := batch.Add(101, 101)
	if err == nil || !errors.Is(err, ErrBatchFull) {
		t.Fatalf("Expected err %v but got %v", ErrBatchFull, err)
	}
	if !batch.IsFull() {
		t.Fatal("Expected batch.IsFull to be true but got false")
	}

    ).isEqualTo("1080::8:800:200c:417a")

    assertThat("1080::8:800:200C:417A".toCanonicalHost()).isEqualTo("1080::8:800:200c:417a")
    assertThat("FF01::101".toCanonicalHost()).isEqualTo("ff01::101")
    assertThat(
      "0:0:0:0:0:FFFF:129.144.52.38".toCanonicalHost(),
    ).isEqualTo("129.144.52.38")

    assertThat("::FFFF:129.144.52.38".toCanonicalHost()).isEqualTo("129.144.52.38")

}{
	{String: "3b83ef96387f1465", ETag: ETag{59, 131, 239, 150, 56, 127, 20, 101}},                                                                    // 0
	{String: "3b83ef96387f14655fc854ddc3c6bd57", ETag: ETag{59, 131, 239, 150, 56, 127, 20, 101, 95, 200, 84, 221, 195, 198, 189, 87}},               // 1
	{String: `"3b83ef96387f14655fc854ddc3c6bd57"`, ETag: ETag{59, 131, 239, 150, 56, 127, 20, 101, 95, 200, 84, 221, 195, 198, 189, 87}},             // 2

            .build()
        code = response.code
      }

      exchange.responseHeadersEnd(response)

      response =
        if (forWebSocket && code == 101) {
          // Connection is upgrading, but we need to ensure interceptors see a non-null response body.
          response.stripBody()
        } else {
          response.newBuilder()

  @Test
  fun windowUpdateFrames() {
    assertThat(frameLogWindowUpdate(false, 0, 4, Int.MAX_VALUE.toLong()))
      .isEqualTo(">> 0x00000000     4 WINDOW_UPDATE 2147483647")
    assertThat(frameLogWindowUpdate(true, 101, 4, 1))
      .isEqualTo("<< 0x00000065     4 WINDOW_UPDATE 1")
  }

  @Test
  fun flagOverlapOn0x1() {
    assertThat(frameLog(true, 0, 0, TYPE_SETTINGS, 0x1))
      .isEqualTo("<< 0x00000000     0 SETTINGS      ACK")

          }
        },
      )
        .setPriority(REQUEST_PRIORITY_MEDIUM)
        .setDirectExecutorAllowed(true)
        .setTrafficStatsTag(101)
        .build()

    req.start()
    return completableFuture
  }

  @Test
  fun urlConnection() {
    val conn = engine.openConnection(URL("https://google.com/robots.txt")) as HttpURLConnection

  )

  internal class Failure(
    val t: Throwable,
    val response: Response?,
  ) {
    val responseBody: String? =
      when {
        response != null && response.code != 101 -> response.body.string()
        else -> null
      }

    override fun toString(): String {
      return when (response) {
        null -> "Failure[$t]"
        else -> "Failure[$response]"
      }