System.Xml.Tests.TCWriteNode_XmlReader.writeNode_XmlReader21b C# (CSharp) Method

        public int writeNode_XmlReader21b()
        {
            string strxml = "<!DOCTYPE doc " +
"[<!ELEMENT doc ANY>" +
"<!ELEMENT test1 (#PCDATA)>" +
"<!ELEMENT test2 ANY>" +
"<!ELEMENT test3 (#PCDATA)>" +
"<!ENTITY e1 \"&e2;\">" +
"<!ENTITY e2 \"xmlns=\"x\"\">" +
"<!ATTLIST test3 a1 CDATA #IMPLIED>" +
"<!ATTLIST test3 a2 CDATA #IMPLIED>" +
"]>" +
"<doc>" +
"    &e2;" +
"    <test1>AA&e2;AA</test1>" +
"    <test2>BB&e1;BB</test2>" +
"    <test3 a1=\"&e2;\" a2=\"&e1;\">World</test3>" +
"</doc>";
            try
            {
                using (XmlWriter w = CreateWriter())
                {
                    try
                    {
                        using (XmlReader xr = CreateReader(new StringReader(strxml)))
                        {
                            w.WriteNode(xr, true);
                            CError.Compare(false, "Failed");
                        }
                    }
                    catch (XmlException xe) { CError.WriteLine(xe.Message); return TEST_PASS; }
                }
            }
            catch (ObjectDisposedException e) { CError.WriteLine(e.Message); return TEST_PASS; }
            return TEST_FAIL;
        }