/// <summary>
/// 尾部推出测试
/// </summary>
public void PopTest()
{
var master = new SortSet <int, int>(0.25, 32);
for (var i = 0; i < 100; i++)
{
master.Add(i, i);
}
for (var i = 0; i < 65536; i++)
{
Assert.AreEqual(65535 - i, master.Pop());
}
Assert.AreEqual(0, master.Count);
}
public void SequentialAddTest()
{
var list = new SortSet <int, int>();
for (var i = 0; i < 50000; i++)
{
list.Add(i, i);
}
int n = 0;
foreach (var v in list)
{
Assert.AreEqual(n++, v);
}
}
public void SameScoreTest()
{
//根据有序集规则，后插入的相同分数将会被优先遍历到
var master = new SortSet <int, int>(0.25, 32);
master.Add(10, 10);
master.Add(90, 10);
master.Add(20, 10);
master.Add(80, 10);
var a = master.ToArray();
Assert.AreEqual(80, a[0]);
Assert.AreEqual(20, a[1]);
Assert.AreEqual(90, a[2]);
Assert.AreEqual(10, a[3]);
}
public void ScoreRangeCount()
{
var list = new SortSet <int, int>();
var lst = new List <int>();
int num = 50000;
var rand = new System.Random();
for (var i = 0; i < num; i++)
{
var s = rand.Next(0, 1000);
list.Add(i, s);
if (s <= 100)
{
lst.Add(i);
}
}
Assert.AreEqual(lst.Count, list.GetRangeCount(0, 100));
}
public void ReversEnumerator()
{
int num = 50000;
var list = new SortSet <int, int>();
for (int i = 0; i < num; i++)
{
list.Add(i, i);
}
int n = 0;
list.ReverseIterator();
foreach (var v in list)
{
Assert.AreEqual(num - ++n, v);
}
}
public void ObjectInsertTest()
{
var list = new SortSet <object, int>();
var objs = new List <object>();
for (var i = 0; i < 10; i++)
{
var o = new object();
objs.Add(o);
list.Add(o, i);
}
var n = 0;
foreach (var o in list)
{
Assert.AreSame(objs[n++], o);
}
}
public void ReversEnumerator()
{
int num = 50000;
var list = new SortSet <int, int>();
for (int i = 0; i < num; i++)
{
list.Add(i, i);
}
int n = 0;
var e = list.ReversEnumerator();
while (e.MoveNext())
{
var v = e.Current;
Assert.AreEqual(num - ++n, v);
}
}
/// <inheritdoc />
public bool AddListener(string eventName, Action <EventArgs> listener, int priority = 0)
{
if (string.IsNullOrEmpty(eventName) || listener == null)
{
return(false);
}
if (!listeners.TryGetValue(eventName, out SortSet <Action <EventArgs>, int> collection))
{
listeners[eventName] = collection = new SortSet <Action <EventArgs>, int>();
}
else if (collection.Contains(listener))
{
return(false);
}
collection.Add(listener, priority);
return(true);
}
public void TestRank()
{
var sortSets = new SortSet <int, int>();
sortSets.Add(1000, 85);
sortSets.Add(999, 75);
sortSets.Add(998, 185);
sortSets.Add(997, 85);
sortSets.Add(996, 185);
sortSets.Add(995, 85);
Assert.AreEqual(1, sortSets.GetRank(995));
Assert.AreEqual(995, sortSets.GetElementByRank(1));
Assert.AreEqual(997, sortSets.GetElementByRank(2));
Assert.AreEqual(1000, sortSets.GetElementByRank(3));
Assert.AreEqual(996, sortSets.GetElementByRank(4));
Assert.AreEqual(998, sortSets.GetElementByRank(5));
Assert.AreEqual(3, sortSets.GetRangeCount(80, 90));
}
public void GetElementRangeByScore()
{
var list = new SortSet <int, int>();
for (var i = 0; i < 10; i++)
{
list.Add(i, i);
}
var elements = list.GetElementRangeByScore(3, 8);
var n = 3;
foreach (var e in elements)
{
Assert.AreEqual(n++, e);
}
var list2 = new SortSet <int, int>();
Assert.AreEqual(0, list2.GetElementRangeByScore(3, 8).Length);
}
public void EmptyListForeach()
{
var master = new SortSet <int, int>();
foreach (var v in master)
{
Assert.Fail();
if (v < 0)
{
}
}
master.ReverseIterator();
foreach (var v in master)
{
Assert.Fail();
if (v < 0)
{
}
}
}
public void ClearTest()
{
var master = new SortSet <int, int>(0.25, 32);
for (var i = 0; i < 65536; i++)
{
master.Add(i, i);
}
master.Clear();
for (var i = 0; i < 65536; i++)
{
master.Add(i, i);
}
for (var i = 0; i < 65536; i++)
{
Assert.AreEqual(i, master.GetRank(i));
}
Assert.AreEqual(65536, master.Count);
}
public void GetElementByRank()
{
var num = 50000;
var list = new SortSet <int, int>();
for (var i = 0; i < num; i++)
{
list.Add(i, i);
}
var rand = new Random();
for (var i = 0; i < Math.Min(num, 100); i++)
{
var rank = rand.Next(0, num);
var val = list.GetElementByRank(rank);
if (rank != val)
{
Assert.Fail();
}
}
}
public void TestIterationsDeleted()
{
var master = new SortSet <int, int>(0.25, 32);
for (var i = 0; i < 100; i++)
{
master.Add(i, i);
}
var assertList = new List <int>()
{
0, 10, 20, 30, 40, 50, 60, 70, 80, 90
};
var tmpList = new List <int>();
foreach (var i in master)
{
tmpList.Add(i);
master.Remove(i);
master.Remove(i + 1);
master.Remove(i + 2);
master.Remove(i + 3);
master.Remove(i + 4);
master.Remove(i + 5);
master.Remove(i + 6);
master.Remove(i + 7);
master.Remove(i + 8);
master.Remove(i + 9);
}
var n = 0;
foreach (var v in tmpList)
{
Assert.AreEqual(assertList[n++], v);
}
Assert.AreEqual(assertList.Count, tmpList.Count);
}
public void ToArray()
{
var master = new SortSet <int, int>(0.25, 32);
master.Add(10, 10);
master.Add(90, 90);
master.Add(20, 20);
master.Add(80, 80);
master.Add(0, 0);
master.Add(40, 40);
master.Add(50, 50);
master.Add(60, 60);
master.Add(30, 30);
master.Add(70, 70);
var i = 0;
foreach (var e in master.ToArray())
{
Assert.AreEqual(i++ *10, e);
}
}
/// <summary>
/// 构造一个配置容器
/// </summary>
public Config()
{
locators = new SortSet <IConfigLocator, int>();
typeStringConverters = new Dictionary <Type, ITypeStringConverter>
{
{ typeof(bool), new BoolStringConverter() },
{ typeof(byte), new ByteStringConverter() },
{ typeof(char), new CharStringConverter() },
{ typeof(DateTime), new DateTimeStringConverter() },
{ typeof(decimal), new DecimalStringConverter() },
{ typeof(double), new DoubleStringConverter() },
{ typeof(Enum), new EnumStringConverter() },
{ typeof(short), new Int16StringConverter() },
{ typeof(int), new Int32StringConverter() },
{ typeof(long), new Int64StringConverter() },
{ typeof(sbyte), new SByteStringConverter() },
{ typeof(float), new SingleStringConverter() },
{ typeof(string), new StringStringConverter() },
{ typeof(ushort), new UInt16StringConverter() },
{ typeof(uint), new UInt32StringConverter() },
{ typeof(ulong), new UInt64StringConverter() }
};
}
public void TestCustomComparer()
{
var list = new SortSet <object, int>(new PriorityComparer());
for (var i = 0; i < 10; i++)
{
list.Add(i, i);
}
Assert.AreEqual(9, list.Shift());
Assert.AreEqual(8, list.Shift());
Assert.AreEqual(7, list.Shift());
Assert.AreEqual(6, list.Shift());
Assert.AreEqual(5, list.Shift());
Assert.AreEqual(4, list.Shift());
Assert.AreEqual(3, list.Shift());
Assert.AreEqual(2, list.Shift());
Assert.AreEqual(1, list.Shift());
Assert.AreEqual(0, list.Shift());
list = new SortSet <object, int>();
for (var i = 0; i < 10; i++)
{
list.Add(i, i);
}
Assert.AreEqual(0, list.Shift());
Assert.AreEqual(1, list.Shift());
Assert.AreEqual(2, list.Shift());
Assert.AreEqual(3, list.Shift());
Assert.AreEqual(4, list.Shift());
Assert.AreEqual(5, list.Shift());
Assert.AreEqual(6, list.Shift());
Assert.AreEqual(7, list.Shift());
Assert.AreEqual(8, list.Shift());
Assert.AreEqual(9, list.Shift());
}
public void RemoveRangeByScore()
{
var list = new SortSet <int, int>();
for (var i = 0; i < 10; i++)
{
list.Add(i, i);
}
list.RemoveRangeByScore(3, 8);
Assert.AreEqual(0, list.GetElementByRank(0));
Assert.AreEqual(1, list.GetElementByRank(1));
Assert.AreEqual(2, list.GetElementByRank(2));
Assert.AreEqual(9, list.GetElementByRank(3));
for (var i = 3; i < 9; i++)
{
list.Add(i, i);
}
list.Add(33, 3);
list.RemoveRangeByScore(3, 3);
Assert.AreEqual(0, list.GetElementByRank(0));
Assert.AreEqual(1, list.GetElementByRank(1));
Assert.AreEqual(2, list.GetElementByRank(2));
Assert.AreEqual(4, list.GetElementByRank(3));
}
public void GetElementByRankEmptyTest()
{
var master = new SortSet <int, int>();
Assert.AreEqual(0, master.GetElementByRank(100));
}
/// <inheritdoc />
public bool GC(int ttl, int maxSize)
{
if (!Enable)
{
return(false);
}
cacheCollected = true;
var candidates = new SortSet <IMetaData, DateTime>();
var directories = new Queue <string>();
void AddCandidate(string file)
{
var meta = fileSystem.GetMetaData(file);
candidates.Add(meta, meta.LastAccessTime);
}
if (!fileSystem.Exists(CacheDirectory, FileSystemOptions.Directory))
{
return(true);
}
var contents = fileSystem.GetContents(CacheDirectory);
Array.ForEach(contents.GetDirectories(), directories.Enqueue);
Array.ForEach(contents.GetFiles(), AddCandidate);
while (directories.Count > 0)
{
#pragma warning disable S4158 // bug: Empty collections should not be accessed or iterated
contents = fileSystem.GetContents(directories.Dequeue());
#pragma warning restore S4158
Array.ForEach(contents.GetDirectories(), directories.Enqueue);
Array.ForEach(contents.GetFiles(), AddCandidate);
}
var freeSpace = 0L;
var deletedFiles = 0;
// gc with ttl.
var expire = DateTime.Now.AddSeconds(-ttl);
foreach (var candidate in candidates)
{
if (candidate.LastAccessTime >= expire)
{
// The sorset will have sorted the modification time.
break;
}
fileSystem.Delete(candidate.Path);
candidates.Remove(candidate);
freeSpace += candidate.Size;
deletedFiles++;
}
void PromptFree()
{
io.WriteError($"Cache garbage collection completed, delete {deletedFiles} files, free {AbstractHelper.FormatMemory(freeSpace)} space.");
}
// gc with maxSize
var totalSize = fileSystem.GetMetaData(CacheDirectory).Size;
if (totalSize < maxSize)
{
PromptFree();
return(true);
}
foreach (var candidate in candidates)
{
if (totalSize < maxSize)
{
break;
}
fileSystem.Delete(candidate.Path);
totalSize -= candidate.Size;
freeSpace += candidate.Size;
deletedFiles++;
}
PromptFree();
return(true);
}
/// <summary>
/// 构建一个计时器管理器
/// </summary>
/// <param name="timeManager">时间管理器</param>
public TimerManager([Inject(Required = true)] ITimeManager timeManager)
{
this.timeManager = timeManager;
executeList = new SortSet <TimerQueue, int>();
timerQueue = new Stack <TimerQueue>();
}
/// <summary>
/// 转换到指定目标并且删除
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <param name="sortset">有序集</param>
/// <param name="obj">对象</param>
/// <returns>是否成功</returns>
private bool ConvertAndRemove <T>(SortSet <T, int> sortset, object obj) where T : class
{
var ele = obj as T;
return(ele != null && sortset.Remove(ele));
}
public void EmptyListScoreRangeCount()
{
var list = new SortSet <int, int>();
Assert.AreEqual(0, list.GetRangeCount(0, 100));
}
public void Init()
{
sortset = new SortSet <int, int>();
}