public static void NarrowUtf16ToAscii_EmptyInput_NonNullReference()
{
char c = default;
byte b = default;
Assert.Equal(UIntPtr.Zero, (UIntPtr)ASCIIUtility.NarrowUtf16ToAscii(&c, &b, UIntPtr.Zero));
}
private static int CallNarrowUtf16ToAscii(ReadOnlySpan <char> utf16, Span <byte> ascii)
{
Assert.Equal(utf16.Length, ascii.Length);
fixed(char *pUtf16 = &MemoryMarshal.GetReference(utf16))
fixed(byte *pAscii = &MemoryMarshal.GetReference(ascii))
{
// Conversions between UIntPtr <-> int are not checked by default.
return(checked ((int)ASCIIUtility.NarrowUtf16ToAscii(pUtf16, pAscii, (UIntPtr)utf16.Length)));
}
}
public static unsafe void NarrowUtf16ToAscii_EmptyInput_NullReferences()
{
Assert.Equal(UIntPtr.Zero, (UIntPtr)ASCIIUtility.NarrowUtf16ToAscii(null, null, UIntPtr.Zero));
}
