public void CodePointIsWhiteSpaceBmp()
{
for (uint i = 0x7Fu + 1u; i <= 0xFFFFu; i++)
{
Assert.True(UnicodeUtility.IsBmpCodePoint(i));
Assert.Equal(CodePoint.IsWhiteSpace(new CodePoint(i)), char.IsWhiteSpace((char)i));
}
}
public readonly bool IsCodePointAllowed(uint value)
{
if (!UnicodeUtility.IsBmpCodePoint(value))
{
return(false);
} // we only understand BMP
_GetIndexAndOffset(value, out nuint index, out int offset);
if ((Bitmap[index] & (1u << offset)) != 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Allows all code points specified by <paramref name="codePoints"/>.
/// </summary>
public virtual void AllowCodePoints(IEnumerable <int> codePoints)
{
if (codePoints is null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.codePoints);
}
foreach (var allowedCodePoint in codePoints)
{
// If the code point can't be represented as a BMP character, skip it.
if (UnicodeUtility.IsBmpCodePoint((uint)allowedCodePoint))
{
_allowedCodePointsBitmap.AllowChar((char)allowedCodePoint);
}
}
}
