public void ByteAccess() { var i = new KzUInt256(); var s = i.Span; s[0] = 0x21; s[31] = 0xfe; var str = i.ToString(); Assert.Equal("fe00000000000000000000000000000000000000000000000000000000000021", str); }
public void HexByteOrder() { var hex = "fedcba9876543210fedcba9876543210fedcba9876543210fedcba9876543210"; var fbf = new byte[] { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10, 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10, 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10, 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }; var fbl = fbf.Reverse().ToArray(); var ifbl = new KzUInt256(hex, firstByteFirst: false); var ifbf = new KzUInt256(hex, firstByteFirst: true); Assert.Equal(ifbl.ReadOnlySpan.ToArray(), fbl); Assert.Equal(ifbf.ReadOnlySpan.ToArray(), fbf); Assert.Equal(hex, ifbl.ToString()); Assert.Equal(hex, ifbf.ToStringFirstByteFirst()); }