public void Test_Container_AddTwoEqualNames_Exception()
{
IElement dir = ElementFactory.CreateDirectory("dir");
dir.AddChild(ElementFactory.CreateFile("file"));
dir.AddChild(ElementFactory.CreateFile("file"));
}
public void Test_Container_AddNestedElement()
{
IElement root = ElementFactory.CreateRoot();
IElement directory = root.AddChild(ElementFactory.CreateDirectory("Dir"));
directory.AddChild(ElementFactory.CreateFile("file1"));
directory.AddChild(ElementFactory.CreateFile("file2"));
IElement nestedDirectory = directory.AddChild(ElementFactory.CreateDirectory("nested"));
nestedDirectory.AddChild(ElementFactory.CreateFile("file11"));
nestedDirectory.AddChild(ElementFactory.CreateFile("file12"));
nestedDirectory.AddChild(ElementFactory.CreateFile("file13"));
nestedDirectory.AddChild(ElementFactory.CreateFile("file14"));
Assert.AreEqual(root.ChildrenCount, 1);
Assert.AreEqual(root["dir"].ChildrenCount, 3);
Assert.AreEqual(root["dir"][0].Name, "file1");
Assert.AreEqual(root["dir"][1].Name, "file2");
Assert.AreEqual(root["dir"][2].Name, "nested");
Assert.AreEqual(root["dir"][2].ChildrenCount, 4);
Assert.AreEqual(root["dir"]["nested"][0].Name, "file11");
Assert.AreEqual(root["dir"]["nested"][1].Name, "file12");
Assert.AreEqual(root["dir"]["nested"][2].Name, "file13");
Assert.AreEqual(root["dir"]["nested"][3].Name, "file14");
}
public void Test_Container_AutoSorting()
{
IElement root = ElementFactory.CreateRoot();
root.AddChild(ElementFactory.CreateFile("bbb"));
root.AddChild(ElementFactory.CreateFile("ddd"));
root.AddChild(ElementFactory.CreateFile("aaa"));
root.AddChild(ElementFactory.CreateFile("ccc"));
Assert.AreEqual(root[0].Name, "aaa");
Assert.AreEqual(root[1].Name, "bbb");
Assert.AreEqual(root[2].Name, "ccc");
Assert.AreEqual(root[3].Name, "ddd");
}
public void Test_Container_AddElement_ChildrenCount_Indexers()
{
IElement root = ElementFactory.CreateRoot();
root.AddChild(ElementFactory.CreateFile("file1"));
Assert.AreEqual(root.ChildrenCount, 1);
root.AddChild(ElementFactory.CreateFile("file2"));
root.AddChild(ElementFactory.CreateFile("file3"));
Assert.AreEqual(root.ChildrenCount, 3);
Assert.AreEqual(root["file2"].Name, "file2");
Assert.AreEqual(root[0].Name, "file1");
}
public void Test_Container_CaseInsensitive()
{
IElement root = ElementFactory.CreateRoot();
root.AddChild(ElementFactory.CreateFile("aAa"));
root.AddChild(ElementFactory.CreateDirectory("BbB"));
root.AddChild(ElementFactory.CreateFile("cCc"));
Assert.AreSame(root["aaa"], root["AaA"]);
Assert.AreEqual(root["aaa"].Name, "aAa");
Assert.AreSame(root["bbb"], root["bBb"]);
Assert.AreEqual(root["BBB"].Name, "BbB");
}
protected IElement Clone(IElement destinationElement)
{
for (int childIndex = 0; childIndex < ChildrenCount; childIndex++)
destinationElement.AddChild(ChildrenList[childIndex].Clone());
return destinationElement;
}
protected IElement Clone(IElement destinationElement)
{
for (int childIndex = 0; childIndex < ChildrenCount; childIndex++)
{
destinationElement.AddChild(ChildrenList[childIndex].Clone());
}
return(destinationElement);
}
public void Test_Container_RemoveChild()
{
IElement dir = ElementFactory.CreateDirectory("dir");
IElement file = dir.AddChild(ElementFactory.CreateFile("file"));
Assert.AreEqual(dir.ChildrenCount, 1);
dir.RemoveChild(file);
Assert.AreEqual(dir.ChildrenCount, 0);
}
/// <summary>
/// 解析表
/// 先计算所有嵌套的字表，再计算正常值
/// </summary>
/// <returns><c>true</c>, if table was parsed, <c>false</c> otherwise.</returns>
/// <param name="data">Data.</param>
/// <param name="startIndex">Start index.</param>
/// <param name="endIndex">End index.</param>
private bool ParseTable(string data, int startIndex, IElement node, out int endIndex)
{
endIndex = 0;
int endIdx = data.IndexOf('}', startIndex);
if (endIdx < 0)
{
return(false);
}
int pos = startIndex + 1;
StringBuilder sb = new StringBuilder();
while (pos < data.Length)
{
if (data [pos] == '{')
{
string value = sb.ToString();
int idx = value.LastIndexOf(' ', value.LastIndexOf('=') - 2);
idx = idx < 0 ? 0 : idx;
sb = new StringBuilder(value.Substring(0, idx));
IElement child = JSONFilter.Instance.Match(data, pos - value.Length + idx, out endIdx);
if (child != null)
{
node.AddChild(child);
pos = endIdx;
}
else
{
return(false);
}
}
else if (data [pos] == '}')
{
break;
}
else
{
sb.Append(data [pos]);
}
pos++;
}
if (sb.Length != 0)
{
ParseChildren(node, sb.ToString());
}
endIndex = pos;
return(true);
}
public virtual void MoveTo(IElement parent)
{
if (IsLocked)
{
throw new ElementIsLockedException(Name);
}
IElement oldParent = Parent;
// если parent не контейнер, будет exception, но элемент останется со старым parent'ом
parent.AddChild(this);
oldParent.RemoveChild(this);
}
/// <summary>
/// 解析子节点
/// </summary>
/// <returns><c>true</c>, if children was parsed, <c>false</c> otherwise.</returns>
/// <param name="parent">Parent.</param>
/// <param name="value">Value.</param>
private bool ParseChildren(IElement parent, string value)
{
int p1 = 0;
int endIdx = 0;
while (p1 < value.Length)
{
IElement e = Parse(value, p1, out endIdx);
if (e != null)
{
parent.AddChild(e);
p1 = endIdx;
}
else
{
return(false);
}
p1++;
}
return(true);
}
public virtual void CopyTo(IElement parent)
{
parent.AddChild(Clone());
}