public TransparentXmlFragment( bool init )
{
elem1 = "3";
elem3 = "4";
XmlDocument doc = new XmlDocument();
_frag = doc.CreateDocumentFragment();
XmlNode node = _frag.AppendChild( doc.CreateElement( "sub1" ) );
node.AppendChild( doc.CreateElement( "extra" ) );
_frag.AppendChild( doc.CreateElement( "sub2" ) ).InnerText = "2";
}
public void GetInnerXml ()
{
// this will be also tests of TestWriteTo()/TestWriteContentTo()
document = new XmlDocument ();
fragment = document.CreateDocumentFragment ();
fragment.AppendChild (document.CreateElement ("foo"));
fragment.AppendChild (document.CreateElement ("bar"));
fragment.AppendChild (document.CreateElement ("baz"));
AssertEquals ("#Simple", "<foo /><bar /><baz />", fragment.InnerXml);
}
public void AppendFragmentToElement ()
{
document = new XmlDocument ();
fragment = document.CreateDocumentFragment ();
document.LoadXml ("<html><head></head><body></body></html>");
XmlElement body = document.DocumentElement.LastChild as XmlElement;
fragment.AppendChild (document.CreateElement ("p"));
fragment.AppendChild (document.CreateElement ("div"));
// appending fragment to element
body.AppendChild (fragment);
AssertNotNull ("#AppendFragmentToElement.Exist", body.FirstChild);
AssertEquals ("#AppendFragmentToElement.ChildIsElement", XmlNodeType.Element, body.FirstChild.NodeType);
AssertEquals ("#AppendFragmentToElement.FirstChild", "p", body.FirstChild.Name);
AssertEquals ("#AppendFragmentToElement.LastChild", "div", body.LastChild.Name);
}
public void AppendFragmentToElement ()
{
document = new XmlDocument ();
fragment = document.CreateDocumentFragment ();
document.LoadXml ("<html><head></head><body></body></html>");
XmlElement body = document.DocumentElement.LastChild as XmlElement;
fragment.AppendChild (document.CreateElement ("p"));
fragment.AppendChild (document.CreateElement ("div"));
// appending fragment to element
XmlNode ret = body.AppendChild (fragment);
Assert.IsNotNull (body.FirstChild, "#AppendFragmentToElement.Exist");
Assert.AreEqual (XmlNodeType.Element, body.FirstChild.NodeType, "#AppendFragmentToElement.ChildIsElement");
Assert.AreEqual ("p", body.FirstChild.Name, "#AppendFragmentToElement.FirstChild");
Assert.AreEqual ("div", body.LastChild.Name, "#AppendFragmentToElement.LastChild");
Assert.AreEqual ("p", ret.LocalName, "#AppendFragmentToElement.ReturnValue");
}
public void AppendChildToFragment ()
{
document = new XmlDocument ();
fragment = document.CreateDocumentFragment ();
document.LoadXml ("<html><head></head><body></body></html>");
XmlElement el = document.CreateElement ("p");
el.InnerXml = "Test Paragraph";
// appending element to fragment
fragment.AppendChild (el);
AssertNotNull ("#AppendChildToFragment.Element", fragment.FirstChild);
AssertNotNull ("#AppendChildToFragment.Element.Children", fragment.FirstChild.FirstChild);
AssertEquals ("#AppendChildToFragment.Element.Child.Text", "Test Paragraph", fragment.FirstChild.FirstChild.Value);
}
public void core0004A()
{
string computedValue = "";
string expectedValue = "domestic";
System.Xml.XmlAttribute domesticAttr = null;
testResults results = new testResults("Core0004A");
try
{
results.description = "Attr objects may be associated with Element " +
"nodes contained within a DocumentFragment.";
System.Xml.XmlDocumentFragment docFragment = util.getDOMDocument().CreateDocumentFragment();
System.Xml.XmlElement newElement = (System.Xml.XmlElement)util.createNode(util.ELEMENT_NODE, "element1");
//
// The new DocumentFragment is empty upon creation. Set an attribute for
// a newly created element and add the element to the documentFragment.
//
newElement.SetAttribute("domestic", "Yes");
docFragment.AppendChild(newElement);
//
// Access the attributes of the only child of the documentFragment
//
domesticAttr = (System.Xml.XmlAttribute)docFragment.FirstChild.Attributes.Item(0);
computedValue = domesticAttr.Name;
}
catch (System.Exception ex)
{
computedValue = "Exception " + ex.Message;
}
//
// Write out results
//
results.expected = expectedValue;
results.actual = computedValue;
util.resetData();
Assert.AreEqual(results.expected, results.actual);
// return results;
}
public virtual XmlNode ImportNode(XmlNode node, bool deep)
{
if (node == null)
{
throw new NullReferenceException("Null node cannot be imported.");
}
switch (node.NodeType)
{
case XmlNodeType.Attribute:
XmlAttribute srcAtt = node as XmlAttribute;
XmlAttribute dstAtt = this.CreateAttribute(srcAtt.Prefix, srcAtt.LocalName, srcAtt.NamespaceURI);
for (XmlNode n = srcAtt.FirstChild; n != null; n = n.NextSibling)
{
dstAtt.AppendChild(this.ImportNode(n, deep));
}
return(dstAtt);
case XmlNodeType.CDATA:
return(this.CreateCDataSection(node.Value));
case XmlNodeType.Comment:
return(this.CreateComment(node.Value));
case XmlNodeType.Document:
throw new XmlException("Document cannot be imported.");
case XmlNodeType.DocumentFragment:
XmlDocumentFragment df = this.CreateDocumentFragment();
if (deep)
{
for (XmlNode n = node.FirstChild; n != null; n = n.NextSibling)
{
df.AppendChild(this.ImportNode(n, deep));
}
}
return(df);
case XmlNodeType.DocumentType:
throw new XmlException("DocumentType cannot be imported.");
case XmlNodeType.Element:
XmlElement src = (XmlElement)node;
XmlElement dst = this.CreateElement(src.Prefix, src.LocalName, src.NamespaceURI);
for (int i = 0; i < src.Attributes.Count; i++)
{
XmlAttribute attr = src.Attributes [i];
if (attr.Specified) // copies only specified attributes
{
dst.SetAttributeNode((XmlAttribute)this.ImportNode(attr, deep));
}
}
if (deep)
{
for (XmlNode n = src.FirstChild; n != null; n = n.NextSibling)
{
dst.AppendChild(this.ImportNode(n, deep));
}
}
return(dst);
case XmlNodeType.EndElement:
throw new XmlException("Illegal ImportNode call for NodeType.EndElement");
case XmlNodeType.EndEntity:
throw new XmlException("Illegal ImportNode call for NodeType.EndEntity");
case XmlNodeType.EntityReference:
return(this.CreateEntityReference(node.Name));
case XmlNodeType.None:
throw new XmlException("Illegal ImportNode call for NodeType.None");
case XmlNodeType.ProcessingInstruction:
XmlProcessingInstruction pi = node as XmlProcessingInstruction;
return(this.CreateProcessingInstruction(pi.Target, pi.Data));
case XmlNodeType.SignificantWhitespace:
return(this.CreateSignificantWhitespace(node.Value));
case XmlNodeType.Text:
return(this.CreateTextNode(node.Value));
case XmlNodeType.Whitespace:
return(this.CreateWhitespace(node.Value));
case XmlNodeType.XmlDeclaration:
XmlDeclaration srcDecl = node as XmlDeclaration;
return(this.CreateXmlDeclaration(srcDecl.Version, srcDecl.Encoding, srcDecl.Standalone));
default:
throw new InvalidOperationException("Cannot import specified node type: " + node.NodeType);
}
}
protected void MoveChildNodes(XmlDocumentFragment fragment, XmlElement element)
{
while (element.ChildNodes.Count > 0)
{
fragment.AppendChild(element.ChildNodes[0]);
}
}
