"testing"
)

func TestMUD(t *testing.T) {
	// Insert random uniforms and check histogram mass and
	// cumulative sum approximations.
	rnd := rand.New(rand.NewSource(42))
	mass := 0.0
	var mud mud
	for i := 0; i < 100; i++ {
		area, l, r := rnd.Float64(), rnd.Float64(), rnd.Float64()
		if rnd.Intn(10) == 0 {
			r = l
		}
		t.Log(l, r, area)
		mud.add(l, r, area)
		mass += area

		// Check total histogram weight.

	imgYCbCr := image.NewYCbCr(bo, image.YCbCrSubsampleRatio444)
	rnd := rand.New(rand.NewSource(123))
	// Create identical rgba and ycbcr images.
	for y := bo.Min.Y; y < bo.Max.Y; y++ {
		for x := bo.Min.X; x < bo.Max.X; x++ {
			col := color.RGBA{
				uint8(rnd.Intn(256)),
				uint8(rnd.Intn(256)),
				uint8(rnd.Intn(256)),
				255,
			}
			imgRGBA.SetRGBA(x, y, col)

    }

    ExcludeSpec next() {
        try {
            int rnd = random.nextInt(9)
            if (depth++ == MAX_DEPTH) {
                // avoid too deep levels
                rnd = rnd % 6
            }
            if (cached.size() >= MAX_CACHED) {
                rnd = 0 // always use a cached value
            }
            switch (rnd) {
                case 0:

	return &goaway{
		handler: inner,
		decider: &probabilisticGoawayDecider{
			chance: chance,
			next: func() float64 {
				rnd := randPool.Get().(*rand.Rand)
				ret := rnd.Float64()
				randPool.Put(rnd)
				return ret
			},
		},
	}
}

// goaway send a GOAWAY to client according to decider for HTTP2 requests
type goaway struct {
	handler http.Handler

			*ld.FlagRound = 0x200000
		}
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.Rnd(0x200000, *ld.FlagRound) + int64(ld.HEADR)
		}

	case objabi.Hdarwin: /* apple MACH */
		ld.HEADR = ld.INITIAL_MACHO_HEADR
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.Rnd(0x1000000, *ld.FlagRound) + int64(ld.HEADR)
		}

	case objabi.Hlinux, /* elf64 executable */

		}
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.Rnd(4096, *ld.FlagRound) + int64(ld.HEADR)
		}

	case objabi.Hlinux, /* arm64 elf */
		objabi.Hfreebsd,
		objabi.Hnetbsd,
		objabi.Hopenbsd:
		ld.Elfinit(ctxt)
		ld.HEADR = ld.ELFRESERVE
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x10000
		}
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.Rnd(0x10000, *ld.FlagRound) + int64(ld.HEADR)
		}

		ld.Exitf("unknown -H option: %v", ctxt.HeadType)

	case objabi.Hplan9: /* plan 9 */
		ld.HEADR = 32
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.Rnd(4096, *ld.FlagRound) + int64(ld.HEADR)
		}

	case objabi.Hlinux, /* arm elf */
		objabi.Hfreebsd,
		objabi.Hnetbsd,
		objabi.Hopenbsd:
		*ld.FlagD = false
		// with dynamic linking
		ld.Elfinit(ctxt)

		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.Rnd(4096, *ld.FlagRound) + int64(ld.HEADR)
		}

	case objabi.Hlinux, /* elf32 executable */
		objabi.Hfreebsd,
		objabi.Hnetbsd,
		objabi.Hopenbsd:
		ld.Elfinit(ctxt)

		ld.HEADR = ld.ELFRESERVE
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.Rnd(0x08048000, *ld.FlagRound) + int64(ld.HEADR)
		}

  public void testLexicographicalComparatorLongInputs() {
    Random rnd = new Random();
    for (Comparator<byte[]> comparator :
        Arrays.asList(
            UnsignedBytes.lexicographicalComparator(),
            UnsignedBytes.lexicographicalComparatorJavaImpl())) {
      for (int trials = 10; trials-- > 0; ) {
        byte[] left = new byte[1 + rnd.nextInt(32)];
        rnd.nextBytes(left);
        byte[] right = left.clone();

  public void testLexicographicalComparatorLongInputs() {
    Random rnd = new Random();
    for (Comparator<byte[]> comparator :
        Arrays.asList(
            UnsignedBytes.lexicographicalComparator(),
            UnsignedBytes.lexicographicalComparatorJavaImpl())) {
      for (int trials = 10; trials-- > 0; ) {
        byte[] left = new byte[1 + rnd.nextInt(32)];
        rnd.nextBytes(left);
        byte[] right = left.clone();