rb := New(1024)
	data := []byte(strings.Repeat("a", 512))
	buf := make([]byte, 512)

	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		rb.Write(data)
		rb.Read(buf)
	}
}

func BenchmarkRingBuffer_AsyncRead(b *testing.B) {
	// Pretty useless benchmark, but it's here for completeness.
	rb := New(1024)
	data := []byte(strings.Repeat("a", 512))
	buf := make([]byte, 512)

	go func() {
		for {
			rb.Read(buf)
		}

        return this;
    }

    public ServiceRegistryBuilder provider(ServiceRegistrationProvider provider) {
        this.providers.add(provider);
        return this;
    }

    /**
     * Providing a scope makes the resulting {@link ServiceRegistry}
     * validate all registered services for being annotated with the given scope.
     * <p>
     * However, this still allows to register services without the

			errors:          noerrors,
			test: func(ctrl *PersistentVolumeController, reactor *pvtesting.VolumeReactor, test controllerTest) error {
				return nil
			},
		},
		{
			// deleteClaim with a bound claim makes bound volume released.
			name:            "5-3 - delete claim",
			initialVolumes:  newVolumeArray("volume5-3", "10Gi", "uid5-3", "claim5-3", v1.VolumeBound, v1.PersistentVolumeReclaimRetain, classEmpty, volume.AnnBoundByController),

	}
}

func TestPointerEquality(t *testing.T) {
	bt := make([]*T, 10)
	wt := make([]weak.Pointer[T], 10)
	for i := range bt {
		bt[i] = new(T)
		wt[i] = weak.Make(bt[i])
	}
	for i := range bt {
		st := wt[i].Strong()
		if st != bt[i] {
			t.Fatalf("weak pointer is not the same as strong pointer: %p vs. %p", st, bt[i])
		}
		if wp := weak.Make(st); wp != wt[i] {

        run: |
          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
          make verify-healing
          make verify-healing-inconsistent-versions
          make verify-healing-with-root-disks

	expected := &statsResults{mean, stddev, 0.10 * errorScale, 0.08 * errorScale}

	// Make sure that the entire set matches the expected distribution.
	checkSampleDistribution(t, samples, expected)

	// Make sure that each half of the set matches the expected distribution.
	checkSampleSliceDistributions(t, samples, 2, expected)

	// Make sure that each 7th of the set matches the expected distribution.

	buf := make([]byte, 1)
	if n, err := r.Read(buf); err != io.ErrShortBuffer && n != 1 && bytes.Equal(buf, []byte{0x01}) {
		t.Fatalf("unexpected: %v %d %v", err, n, buf)
	}
	if n, err := r.Read(buf); err != io.ErrShortBuffer && n != 1 && bytes.Equal(buf, []byte{0x02}) {
		t.Fatalf("unexpected: %v %d %v", err, n, buf)
	}
	// read the remaining frame
	buf = make([]byte, 2)

		case extensionQUICTransportParameters:
			m.quicTransportParameters = make([]byte, len(extData))
			if !extData.CopyBytes(m.quicTransportParameters) {
				return false
			}
		case extensionEarlyData:
			// RFC 8446, Section 4.2.10
			m.earlyData = true
		case extensionEncryptedClientHello:
			m.echRetryConfigs = make([]byte, len(extData))
			if !extData.CopyBytes(m.echRetryConfigs) {
				return false

		// otherwise, continue resolving
		typ = tdecl.Type
		if seen == nil {
			seen = make(map[*TypeName]bool)
		}
		seen[tname] = true
	}
}

// packageObjects typechecks all package objects, but not function bodies.
func (check *Checker) packageObjects() {
	// process package objects in source order for reproducible results
	objList := make([]Object, len(check.objMap))
	i := 0
	for obj := range check.objMap {

	switch {
	case level == NoCompression:
		d.window = make([]byte, maxStoreBlockSize)
		d.fill = (*compressor).fillStore
		d.step = (*compressor).store
	case level == HuffmanOnly:
		d.window = make([]byte, maxStoreBlockSize)
		d.fill = (*compressor).fillStore
		d.step = (*compressor).storeHuff
	case level == BestSpeed:
		d.compressionLevel = levels[level]
		d.window = make([]byte, maxStoreBlockSize)