}

  public void testLimit_mark() throws Exception {
    byte[] big = newPreFilledByteArray(5);
    InputStream bin = new ByteArrayInputStream(big);
    InputStream lin = ByteStreams.limit(bin, 2);

    int read = lin.read();
    assertEquals(big[0], read);
    lin.mark(2);

    read = lin.read();
    assertEquals(big[1], read);
    read = lin.read();
    assertEquals(-1, read);

					}
					x = int(big)

				case reflect.Uint:
					if m.Name == "Uint" {
						continue
					}
					big := uint64s[repeat%len(uint64s)]
					if uint64(uint(big)) != big {
						r.Uint64N(big) // what would happen on 64-bit machine, to keep stream in sync
						if *update {
							t.Fatalf("must run -update on 64-bit machine")
						}
						p++
						continue
					}
					x = uint(big)

				case reflect.Int32:

		},
		{
			name:         "service cidr is too big",
			expectErrors: true,
			options:      makeOptionsWithCIDRs("10.0.0.0/8", ""),
		},
		{
			name:         "service cidr IPv4 is too big but gate enbled",
			expectErrors: false,
			options:      makeOptionsWithCIDRs("10.0.0.0/8", ""),
			gate:         true,
		},
		{
			name:         "service cidr IPv6 is too big but gate enbled",
			expectErrors: false,

}

// AddUint32 appends a big-endian, 32-bit value to the byte string.
func (b *Builder) AddUint32(v uint32) {
	b.add(byte(v>>24), byte(v>>16), byte(v>>8), byte(v))
}

// AddUint48 appends a big-endian, 48-bit value to the byte string.
func (b *Builder) AddUint48(v uint64) {
	b.add(byte(v>>40), byte(v>>32), byte(v>>24), byte(v>>16), byte(v>>8), byte(v))
}

// AddUint64 appends a big-endian, 64-bit value to the byte string.

	return v
}

func (v *Element) fromDecimal(s string) *Element {
	n, ok := new(big.Int).SetString(s, 10)
	if !ok {
		panic("not a valid decimal: " + s)
	}
	return v.fromBig(n)
}

// toBig returns v as a big.Int.
func (v *Element) toBig() *big.Int {
	buf := v.Bytes()

	words := make([]big.Word, 32*8/bits.UintSize)
	for n := range words {
		for i := 0; i < bits.UintSize; i += 8 {

func (curve *nistCurve[Point]) pointToAffine(p Point) (x, y *big.Int, err error) {
	out := p.Bytes()
	if len(out) == 1 && out[0] == 0 {
		// This is the encoding of the point at infinity.
		return nil, nil, errors.New("ecdsa: public key point is the infinity")
	}
	byteLen := (curve.curve.Params().BitSize + 7) / 8
	x = new(big.Int).SetBytes(out[1 : 1+byteLen])
	y = new(big.Int).SetBytes(out[1+byteLen:])
	return x, y, nil
}

		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_AUTO, Offset: BIG}, C_LOREG},
		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_AUTO, Offset: -BIG - 1}, C_LOREG},
		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_PARAM}, C_SOREG},
		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_PARAM, Offset: BIG}, C_LOREG},
		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_PARAM, Offset: -BIG - 33}, C_LOREG}, // 33 is FixedFrameSize-1

			*uint, *uint8, *uint16, *uint32, *uint64, *[]byte:
			reflect.ValueOf(out).Elem().Set(reflect.ValueOf(defaultValue))
		case *big.Int:
			if defaultValue, ok := defaultValue.(*big.Int); ok {
				out.(*big.Int).Set(defaultValue)
			} else {
				panic("out points to big.Int, but defaultValue does not")
			}
		default:
			panic("invalid integer type")
		}
		return true
	}

func TestLittleEndianPtrWrite(t *testing.T) { testWrite(t, LittleEndian, little, &s) }

func TestBigEndianRead(t *testing.T)     { testRead(t, BigEndian, big, s) }
func TestBigEndianWrite(t *testing.T)    { testWrite(t, BigEndian, big, s) }
func TestBigEndianPtrWrite(t *testing.T) { testWrite(t, BigEndian, big, &s) }

func TestReadSlice(t *testing.T) {
	t.Run("Read", func(t *testing.T) {
		slice := make([]int32, 2)

	}

	if r0.Cmp(r1) == 0 {
		t.Errorf("two signatures of the same message produced the same nonce")
	}
}

func fromHex(s string) *big.Int {
	r, ok := new(big.Int).SetString(s, 16)
	if !ok {
		panic("bad hex")
	}
	return r
}

func TestVectors(t *testing.T) {
	// This test runs the full set of NIST test vectors from