fun sleep(durationNanos: Long) {
    taskRunner.lock.withLock {
      val sleepUntil = nanoTime + durationNanos
      yieldUntil { nanoTime >= sleepUntil }
    }
  }

  /**
   * Artificially stall until manually resumed by the test thread with [runTasks]. Use this to
   * simulate races in tasks that doesn't have a deterministic sequence.
   */
  fun yield() {
    taskRunner.assertThreadDoesntHoldLock()

		{"3e40", defaultRound, 100, 'f', 4, "30000000000000000000000000000000000000000.0000"},
		{"3e40", defaultRound, 100, 'g', 40, "3e+40"},

		// make sure "stupid" exponents don't stall the machine
		{"1e1000000", defaultRound, 64, 'p', 0, "0x.88b3a28a05eade3ap+3321929"},
		{"1e646456992", defaultRound, 64, 'p', 0, "0x.e883a0c5c8c7c42ap+2147483644"},
		{"1e646456993", defaultRound, 64, 'p', 0, "+Inf"},

   */
  @Test
  fun unacknowledgedPingFailsConnection() {
    assumeNotWindows()
    client =
      client.newBuilder()
        .pingInterval(Duration.ofMillis(500))
        .build()

    // Stall in onOpen to prevent pongs from being sent.
    val latch = CountDownLatch(1)
    webServer.enqueue(
      MockResponse.Builder()
        .webSocketUpgrade(
          object : WebSocketListener() {

 *  Fix: Don't lose HTTP/2 flow control bytes when incoming data races with a stream close. If this
    happened enough then eventually the connection would stall.

 *  Fix: Acknowledge and apply inbound HTTP/2 settings atomically. Previously we had a race where we
    could use new flow control capacity before acknowledging it, causing strict HTTP/2 servers to
    fail the call.

## Version 3.14.3

_2019-09-10_

 *  Fix: Don't lose HTTP/2 flow control bytes when incoming data races with a stream close. If this
    happened enough then eventually the connection would stall.

 *  Fix: Acknowledge and apply inbound HTTP/2 settings atomically. Previously we had a race where we
    could use new flow control capacity before acknowledging it, causing strict HTTP/2 servers to
    fail the call.

	for i := 0; i < b.N; i++ {
		*p = x
	}
}

// BenchmarkIssue18740 ensures that memmove uses 4 and 8 byte load/store to move 4 and 8 bytes.
// It used to do 2 2-byte load/stores, which leads to a pipeline stall
// when we try to read the result with one 4-byte load.
func BenchmarkIssue18740(b *testing.B) {
	benchmarks := []struct {
		name  string
		nbyte int
		f     func([]byte) uint64
	}{

er ikke korrekt",badCustomVal:"Inntastingsverdien er ikke korrekt",badDate:"Du har ikke oppgitt en korrekt dato",badDomain:"Ukorrekt domeneverdi",badEmail:"Du har ikke oppgitt en korrekt e-postadresse",badInt:"Inntastingsverdien er ikke et korrekt tall",badNumberOfSelectedOptionsEnd:" svar",badNumberOfSelectedOptionsStart:"Du må velge minst ",badSecurityAnswer:"Du har ikke oppgitt et korrekt svar på sikkerhetsspørsmålet",badSecurityNumber:"Ditt personnummer var ukorrekt",badStrength:"Passordet er...

		if err != nil {
			t.Fatal(err)
		}
		defer res.Body.Close()

		// TODO(panjf2000): sleep is not so robust, maybe find a better way to test this?
		time.Sleep(10 * time.Millisecond) // stall sending body to server to test server doesn't time out
		pw.Write([]byte(reqBody))
		pw.Close()

		got, err := io.ReadAll(res.Body)
		if string(got) != resBody || err != nil {

"max_t":1228939360,"mean_t":1228939360},{"name":"video-play-stall-seek-expected.checksum","kids":[],"cl_weight":0.008403361344537815,"touches":1,"min_t":1228939360,"max_t":1228939360,"mean_t":1228939360},{"name":"video-seekable-stall-expected.png","kids":[],"cl_weight":0.008403361344537815,"touches":1,"min_t":1228939360,"max_t":1228939360,"mean_t":1228939360},{"name":"video-seekable-stall-expected.checksum","kids":[],"cl_weight":0.008403361344537815,"touches":1,"min_t":1228939360,"max_t":1228939...

# 'go install pkg@version' should report an error if the arguments are in
# different modules.
! go install example.com/cmd/a@v1.0.0 rsc.io/fortune@v1.0.0
stderr '^package rsc.io/fortune provided by module rsc.io/fortune@v1.0.0\n\tAll packages must be provided by the same module \(example.com/cmd@v1.0.0\).$'


# 'go install pkg@version' should report an error if an argument is not
# a main package.