public unsafe void CharFormat_FaceName()
{
CHARFORMAT2W charFormat = default;
charFormat.FaceName = "TwoFace";
Assert.Equal("TwoFace", charFormat.FaceName.ToString());
// Set a smaller name to make sure it gets terminated properly.
charFormat.FaceName = "Face";
Assert.Equal("Face", charFormat.FaceName.ToString());
// CHARFORMAT has space for 32 characters, we want to see it gets
// cut to 31 to make room for the null.
string bigString = new string('*', 32);
charFormat.FaceName = bigString;
Assert.True(charFormat.FaceName.SequenceEqual(bigString.AsSpan().Slice(1)));
}
internal static extern IntPtr SendMessage(HandleRef hWnd, int msg, IntPtr wParam, ref CHARFORMAT2W lParam);
