public void uintTests()
{
var v = new uint256("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
var v2 = new uint256("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
var vless = new uint256("00000000fffffffffffffffffffffffffffffffffffffffffffffffffffffffe");
var vplus = new uint256("00000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
Assert.Equal("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff", v.ToString());
Assert.Equal(new uint256("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), v);
Assert.Equal(new uint256("0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), v);
Assert.Equal(uint256.Parse("0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), v);
Assert.True(v < vplus);
Assert.True(v > vless);
uint256 unused;
Assert.True(uint256.TryParse("0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
out unused));
Assert.True(
uint256.TryParse("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff", out unused));
Assert.True(
uint256.TryParse("00000000ffffFFfFffffffffffffffffffffffffffffffffffffffffffffffff", out unused));
Assert.False(uint256.TryParse("00000000gfffffffffffffffffffffffffffffffffffffffffffffffffffffff",
out unused));
Assert.False(uint256.TryParse("100000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
out unused));
Assert.False(uint256.TryParse("1100000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
out unused));
Assert.Throws <FormatException>(() =>
uint256.Parse("1100000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
Assert.Throws <FormatException>(() =>
uint256.Parse("100000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
uint256.Parse("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
Assert.Throws <FormatException>(() =>
uint256.Parse("000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
Assert.True(v >= v2);
Assert.True(v <= v2);
Assert.False(v < v2);
Assert.False(v > v2);
Assert.True(v.ToBytes()[0] == 0xFF);
Assert.True(v.ToBytes(false)[0] == 0x00);
AssertEquals(v, new uint256(v.ToBytes()));
AssertEquals(v, new uint256(v.ToBytes(false), false));
Assert.Equal(0xFF, v.GetByte(0));
Assert.Equal(0x00, v.GetByte(31));
Assert.Equal(0x39,
new uint256("39000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffff").GetByte(31));
Assert.Throws <ArgumentOutOfRangeException>(() => v.GetByte(32));
}
public void uitnSerializationTests2()
{
var v = new uint256("0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20");
var vr = new uint256("201f1e1d1c1b1a191817161514131211100f0e0d0c0b0a090807060504030201");
var bytes = v.ToBytes();
Assert.Equal(0x20, bytes[0]);
Assert.Equal(0x01, bytes[31]);
var v2 = new uint256(bytes);
Assert.Equal(v, v2);
Assert.Equal("0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20", v2.ToString());
var bytes2 = new byte[32];
v2.ToBytes(bytes2);
var v3 = new uint256(bytes2, 0, 32);
Assert.Equal(v2, v3);
Assert.Equal(vr, new uint256(v.ToBytes(false)));
v.ToBytes(bytes, false);
Assert.Equal(vr, new uint256(bytes));
v.ToBytes(bytes);
Assert.Equal(vr, new uint256(bytes, false));
Assert.Equal(v, new uint256(Enumerable.Range(0, 32).Select(i => v.GetByte(i)).ToArray()));
Assert.Equal(0x1d1e1f20U, v.GetLow32());
Assert.Equal(0x191a1b1c1d1e1f20U, v.GetLow64());
}
public void uintTests()
{
var v = new uint256("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
var v2 = new uint256("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
var vless = new uint256("00000000fffffffffffffffffffffffffffffffffffffffffffffffffffffffe");
var vplus = new uint256("00000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
Assert.Equal("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff", v.ToString());
Assert.Equal(new uint256("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), v);
Assert.Equal(new uint256("0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), v);
Assert.Equal(uint256.Parse("0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), v);
Assert.True(v < vplus);
Assert.True(v > vless);
uint256 unused;
Assert.True(uint256.TryParse("0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff", out unused));
Assert.True(uint256.TryParse("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff", out unused));
Assert.True(uint256.TryParse("00000000ffffFFfFffffffffffffffffffffffffffffffffffffffffffffffff", out unused));
Assert.False(uint256.TryParse("00000000gfffffffffffffffffffffffffffffffffffffffffffffffffffffff", out unused));
Assert.False(uint256.TryParse("100000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff", out unused));
Assert.False(uint256.TryParse("1100000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff", out unused));
Assert.Throws<FormatException>(() => uint256.Parse("1100000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
Assert.Throws<FormatException>(() => uint256.Parse("100000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
uint256.Parse("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
Assert.Throws<FormatException>(() => uint256.Parse("000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
Assert.True(v >= v2);
Assert.True(v <= v2);
Assert.False(v < v2);
Assert.False(v > v2);
Assert.True(v.ToBytes()[0] == 0xFF);
Assert.True(v.ToBytes(false)[0] == 0x00);
AssertEquals(v, new uint256(v.ToBytes()));
AssertEquals(v, new uint256(v.ToBytes(false), false));
Assert.Equal(0xFF, v.GetByte(0));
Assert.Equal(0x00, v.GetByte(31));
Assert.Equal(0x39, new uint256("39000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffff").GetByte(31));
Assert.Throws<ArgumentOutOfRangeException>(() => v.GetByte(32));
}
