public void VIntTest_EncodeDecode()
{
for (int i = 0; i < 1000000; i++)
{
Int64 number = libWyvernzora.Utilities.RandomEx.Instance.NextInt64();
if (number > VInt.MaxValue || number < VInt.MinValue) continue;
VInt x = new VInt(number);
Byte[] b = x.Encode();
VInt y = new VInt(b);
Assert.AreEqual(number, y);
}
for (int i = 0; i < 1000000; i++)
{
Int32 number = libWyvernzora.Utilities.RandomEx.Instance.NextInt32();
if (number > VInt.MaxValue || number < VInt.MinValue) continue;
VInt x = new VInt(number);
Byte[] b = x.Encode();
VInt y = new VInt(b);
Assert.AreEqual(number, y);
}
for (int i = 0; i < 1000000; i++)
{
Int16 number = libWyvernzora.Utilities.RandomEx.Instance.NextInt16();
if (number > VInt.MaxValue || number < VInt.MinValue) continue;
VInt x = new VInt(number);
Byte[] b = x.Encode();
VInt y = new VInt(b);
Assert.AreEqual(number, y);
}
}
/// <summary>
/// Writes a signed variable-bit integer to the StreamEx.
/// </summary>
/// <param name="b">Variable-bit integer.</param>
/// <param name="width">Desired width of the VInt representation; if negative, default width will be used.</param>
/// <exception cref="ArgumentException">Throws ArgumentException if the specified width is positive and less than necessary width to contain the VInt value.</exception>
public void WriteVInt(VInt b, Int32 width = -1)
{
WriteBytes(b.Encode(width));
}