public int writeChars_3()
{
using (XmlWriter w = CreateWriter())
{
string s = "valid";
char[] buf = s.ToCharArray();
w.WriteStartElement("Root");
w.WriteStartAttribute("a");
w.WriteChars(buf, 0, 5);
w.WriteEndElement();
}
return CompareReader("<Root a=\"valid\" />") ? TEST_PASS : TEST_FAIL;
}