public int attrNamespace_23()
{
using (XmlWriter w = CreateWriter())
{
w.WriteStartElement("Root");
w.WriteAttributeString("a", "\"", "b");
w.WriteEndElement();
}
return CompareString("<Root ~a p1 a~:a=\"b\" xmlns:~a p1 A~=\""\" />") ? TEST_PASS : TEST_FAIL;
}