public void LittleEndian0xFE()
{
byte b = 0xFE;
Bytes bytes = new Bytes();
bytes.Append(b);
bool[] bits = bytes.GetBits().Values;
Assert.AreEqual(8, bits.Length, "Bits length");
Assert.IsFalse(bits[0], "Bit 0 value");
for (int i = 1; i < 8; i++)
Assert.IsTrue(bits[i], string.Format("Bit {0} value", i));
}
public void LittleEndian0x0101()
{
byte[] bs = new byte[] { 0x01, 0x01 };
Bytes bytes = new Bytes();
bytes.Append(bs);
bool[] bits = bytes.GetBits().Values;
Assert.AreEqual(16, bits.Length, "Bits length");
Assert.IsTrue(bits[0], "Bit 0 value");
Assert.IsTrue(bits[8], "Bit 8 value");
for (int i = 1; i < 8; i++)
Assert.IsFalse(bits[i], string.Format("Bit {0} value", i));
for (int i = 9; i < 16; i++)
Assert.IsFalse(bits[i], string.Format("Bit {0} value", i));
}
private Bytes COLINFO_OPTION_FLAGS()
{
bool[] bits = new bool[16];
bits[0] = _hidden;
Bytes outlineBytes = new Bytes(_outlineLevel);
bool[] outlineLevelBits = outlineBytes.GetBits().Get(3).Values;
outlineLevelBits.CopyTo(bits, 8);
bits[12] = _collapsed;
return new Bytes.Bits(bits).GetBytes();
}
private void ReadXF_3(Bytes bytes)
{
Bytes.Bits bits = bytes.GetBits();
ushort parentStyleXfIndex = bits.Get(4, 12).ToUInt16();
if (parentStyleXfIndex == 4095)
{
//this is a Style XF -- do nothing
}
else
{
ReadStyleXfIndex = parentStyleXfIndex; //we'll assign the style xf index later using the xfIdxLookups collected by Workbook.ReadBytes()
}
ReadXF_TYPE_PROT(bits.Get(4));
}
private void DecodeRK(Bytes bytes)
{
Bytes.Bits bits = bytes.GetBits();
bool div100 = bits.Values[0];
bool isInt = bits.Values[1];
if (isInt)
{
Value = DecodeRKInt(bits, div100);
_type = (Value is Int32) ? CellTypes.Integer : CellTypes.Float;
}
else
{
Value = DecodeRKFloat(bits, div100);
_type = CellTypes.Float;
}
}
private static Bytes RKDecimalValue(object val, bool div100)
{
double rk = Convert.ToDouble(val);
if (div100)
{
rk *= 10; //doing a single (tmp *= 100) operation introduces float inaccuracies (1.1 * 10 * 10 = 110.0, whereas 1.1 * 100 = 110.000000000001)
rk *= 10;
}
Bytes bytes = new Bytes(BitConverter.GetBytes(rk));
List<bool> bitList = new List<bool>();
bitList.Add(div100);
bitList.Add(false);
bitList.AddRange(bytes.GetBits().Get(34, 30).Values);
return (new Bytes.Bits(bitList.ToArray())).GetBytes();
}