public static void CloneComplexDocumentTrue()
{
var xmlDocument = new XmlDocument();
xmlDocument.LoadXml(ComplexDocument);
var cloned = xmlDocument.CloneNode(true);
Assert.NotSame(xmlDocument.ChildNodes, cloned.ChildNodes);
Assert.Equal(xmlDocument.NodeType, cloned.NodeType);
Assert.Equal(xmlDocument.ChildNodes.Count, cloned.ChildNodes.Count);
Assert.Equal(xmlDocument.LastChild.Value, cloned.LastChild.Value);
// Test XmlNode.LastChild
{
for (var i = 0; i < xmlDocument.ChildNodes.Count; i++)
{
if (xmlDocument.ChildNodes[i].LastChild == null)
{
Assert.Equal(xmlDocument.ChildNodes[i].LastChild, cloned.ChildNodes[i].LastChild);
}
else
{
Assert.Equal(xmlDocument.ChildNodes[i].LastChild.Value, cloned.ChildNodes[i].LastChild.Value);
}
}
}
// Test XmlNode.NextSibling
{
var count = cloned.ChildNodes.Count;
var previousNode = cloned.ChildNodes[0];
for (var idx = 1; idx < count; idx++)
{
var currentNode = cloned.ChildNodes[idx];
Assert.Equal(currentNode, previousNode.NextSibling);
previousNode = currentNode;
}
Assert.Null(previousNode.NextSibling);
}
// Test XmlNode.PreviousSibling
{
var count = cloned.ChildNodes.Count;
var nextNode = cloned.ChildNodes[count - 1];
for (var idx = count - 2; idx >= 0; idx--)
{
var currentNode = cloned.ChildNodes[idx];
Assert.Equal(currentNode, nextNode.PreviousSibling);
nextNode = currentNode;
}
Assert.Null(nextNode.PreviousSibling);
}
// Test XmlNode.ParentNode
CheckChildren(cloned);
}