System.Xml.Tests.TCFullEndElement.TCWriteValue.writeValue_5 C# (CSharp) Method

            public int writeValue_5()
            {
                using (XmlWriter w = CreateWriter())
                {
                    try
                    {
                        w.WriteStartElement("Root");
                        w.WriteStartAttribute("attr");
                        w.WriteValue((int)2);
                        w.WriteWhitespace(" ");
                        w.WriteValue((bool)true);
                        w.WriteWhitespace(" ");
                        w.WriteValue((double)3.14);
                        w.WriteWhitespace(" ");
                        w.WriteEndElement();
                    }
                    catch (InvalidOperationException e)
                    {
                        CError.WriteLine(e);
                        return TEST_FAIL;
                    }
                }
                return (CompareReader("<Root attr=\"2 true 3.14 \" />")) ? TEST_PASS : TEST_FAIL;
            }