public void TestEmpty()
{
SnapshotHistory<int> h = new SnapshotHistory<int>(TimeSpan.FromMilliseconds(1000.0));
Assert.True(h.IsEmpty());
h.AddSnapshot(0, 0.0);
Assert.False(h.IsEmpty());
}
public void TestClosest()
{
SnapshotHistory <int> h = new SnapshotHistory <int>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(5, 15.0);
Assert.AreEqual(5, h.GetClosestSnapshot(15.0).Value, "1 elem and t=same");
Assert.AreEqual(5, h.GetClosestSnapshot(1000.0).Value, "1 elem and t=bigger");
Assert.AreEqual(15.0, h.GetClosestSnapshot(0.0).Key, "1 elem and t=smaller, check for time");
h.AddSnapshot(7, 26.0);
Assert.AreEqual(5, h.GetClosestSnapshot(15.0).Value, "elem 1 and t=same as first and 2elems");
Assert.AreEqual(5, h.GetClosestSnapshot(20.0).Value, "elem 1 and t=closer to first and 2elems");
Assert.AreEqual(7, h.GetClosestSnapshot(26.0).Value, "elem 2 and t=same as second and 2elems");
Assert.AreEqual(7, h.GetClosestSnapshot(22.0).Value, "elem 2 and t=closer to second and 2elems");
Assert.AreEqual(7, h.GetClosestSnapshot(40.0).Value, "elem 2 and t=closer to second (higher) and 2elems");
h.AddSnapshot(9, 50.0);
Assert.AreEqual(5, h.GetClosestSnapshot(15.0).Value, "elem 1 and t=same as first and 3elems");
Assert.AreEqual(5, h.GetClosestSnapshot(20.0).Value, "elem 1 and t=closer to first and 3elems");
Assert.AreEqual(7, h.GetClosestSnapshot(26.0).Value, "elem 2 and t=same as second and 3elems");
Assert.AreEqual(7, h.GetClosestSnapshot(22.0).Value, "elem 2 and t=closer to second and 3elems");
Assert.AreEqual(9, h.GetClosestSnapshot(50.0).Value, "elem 2 and t=same as third and 3elems");
Assert.AreEqual(9, h.GetClosestSnapshot(40.0).Value, "elem 2 and t=closer to third and 3elems");
}
public void TestBefore()
{
SnapshotHistory<int> h = new SnapshotHistory<int>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(1, 1.0);
Assert.AreEqual(1, h.GetSnapshotBefore(2.0).Value, "first element with one element(1.0) and t=2");
Assert.AreEqual(1, h.GetSnapshotBefore(1.0).Value, "first element with one element(1.0) and t=1");
Assert.AreEqual(1, h.GetSnapshotBefore(0.0).Value, "gives first element when given time before the first snapshot");
h.AddSnapshot(2, 2.0);
Assert.AreEqual(2, h.GetSnapshotBefore(5.0).Value, "second element before with 2 elements(1.0,2.0) and t=5");
Assert.AreEqual(2, h.GetSnapshotBefore(2.0).Value, "second element before with 2 elements(1.0,2.0) and t=2");
Assert.AreEqual(1, h.GetSnapshotBefore(1.0).Value, "first element before with 2 elements(1.0,2.0) and t=1");
Assert.AreEqual(1, h.GetSnapshotBefore(0.0).Value, "gives first element when given time before the first snapshot (2 elements)");
h.AddSnapshot(5, 5.0);
Assert.AreEqual(5, h.GetSnapshotBefore(7.0).Value, "third element before with 3 elements(1.0,2.0,5.0) and t=7");
Assert.AreEqual(5, h.GetSnapshotBefore(5.0).Value, "third element before with 3 elements(1.0,2.0,5.0) and t=5");
Assert.AreEqual(2, h.GetSnapshotBefore(2.0).Value, "second element before with 3 elements(1.0,2.0,5.0) and t=2");
Assert.AreEqual(1, h.GetSnapshotBefore(1.5).Value, "first element before with 3 elements(1.0,2.0,5.0) and t=1");
Assert.AreEqual(1, h.GetSnapshotBefore(1.0).Value, "first element before with 3 elements(1.0,2.0,5.0) and t=1.5");
Assert.AreEqual(1, h.GetSnapshotBefore(0.0).Value, "gives first element when given time before the first snapshot (3 elements)");
}
public void TestBefore()
{
SnapshotHistory <int> h = new SnapshotHistory <int>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(1, 1.0);
Assert.AreEqual(1, h.GetSnapshotBefore(2.0).Value, "first element with one element(1.0) and t=2");
Assert.AreEqual(1, h.GetSnapshotBefore(1.0).Value, "first element with one element(1.0) and t=1");
Assert.AreEqual(1, h.GetSnapshotBefore(0.0).Value, "gives first element when given time before the first snapshot");
h.AddSnapshot(2, 2.0);
Assert.AreEqual(2, h.GetSnapshotBefore(5.0).Value, "second element before with 2 elements(1.0,2.0) and t=5");
Assert.AreEqual(2, h.GetSnapshotBefore(2.0).Value, "second element before with 2 elements(1.0,2.0) and t=2");
Assert.AreEqual(1, h.GetSnapshotBefore(1.0).Value, "first element before with 2 elements(1.0,2.0) and t=1");
Assert.AreEqual(1, h.GetSnapshotBefore(0.0).Value, "gives first element when given time before the first snapshot (2 elements)");
h.AddSnapshot(5, 5.0);
Assert.AreEqual(5, h.GetSnapshotBefore(7.0).Value, "third element before with 3 elements(1.0,2.0,5.0) and t=7");
Assert.AreEqual(5, h.GetSnapshotBefore(5.0).Value, "third element before with 3 elements(1.0,2.0,5.0) and t=5");
Assert.AreEqual(2, h.GetSnapshotBefore(2.0).Value, "second element before with 3 elements(1.0,2.0,5.0) and t=2");
Assert.AreEqual(1, h.GetSnapshotBefore(1.5).Value, "first element before with 3 elements(1.0,2.0,5.0) and t=1");
Assert.AreEqual(1, h.GetSnapshotBefore(1.0).Value, "first element before with 3 elements(1.0,2.0,5.0) and t=1.5");
Assert.AreEqual(1, h.GetSnapshotBefore(0.0).Value, "gives first element when given time before the first snapshot (3 elements)");
}
public static void Flush <T>(this SnapshotHistory <T> history, ISnapshotWriter writer, string path)
where T : Snapshot
{
for (int i = 0; i < history.Results.Count; i++)
{
writer.TrySave(history.Results[i], $"snapshot_{history.Results[i].Identifier}.json", path);
}
}
public void TestEmpty()
{
SnapshotHistory <int> h = new SnapshotHistory <int>(TimeSpan.FromMilliseconds(1000.0));
Assert.True(h.IsEmpty());
h.AddSnapshot(0, 0.0);
Assert.False(h.IsEmpty());
}
public void TestAddSnapshot()
{
SnapshotHistory<double> h = new SnapshotHistory<double>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(0.0, 0.0);
h.AddSnapshot(1.0, 1.0);
h.AddSnapshot(2.0, 2.0);
h.AddSnapshot(1.5, 1.5);
h.AddSnapshot(3.0, 3.0);
h.AddSnapshot(0.5, 0.5);
Assert.AreEqual(2.0, h.GetClosestSnapshot(2.1).Key, "select snapshot from added");
}
public void TestCleanup()
{
SnapshotHistory <int> h = new SnapshotHistory <int>(TimeSpan.FromMilliseconds(1000.0));
h.AddSnapshot(1, 0.0);
Assert.AreEqual(1, h.GetClosestSnapshot(0.0).Value, "1 elem t=0");
h.AddSnapshot(2, 1.1);
Assert.AreEqual(2, h.GetClosestSnapshot(0.0).Value, "elem 1 cleaned t=1001");
}
public void TestAddSnapshot()
{
SnapshotHistory <double> h = new SnapshotHistory <double>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(0.0, 0.0);
h.AddSnapshot(1.0, 1.0);
h.AddSnapshot(2.0, 2.0);
h.AddSnapshot(1.5, 1.5);
h.AddSnapshot(3.0, 3.0);
h.AddSnapshot(0.5, 0.5);
Assert.AreEqual(2.0, h.GetClosestSnapshot(2.1).Key, "select snapshot from added");
}
public void SaveHistoryToFile_SavedDataCanBeLoadedBack()
{
var path = Path.GetTempFileName();
var history = SnapshotHistory.Empty;
var snapshot = Snapshot.Create("V1", new[] { typeof(Order) });
history.AddSnapshot(snapshot);
history.SaveTo(path);
var loadedHistory = SnapshotHistory.LoadFrom(path);
loadedHistory.Count.Should().Be(1);
File.Delete(path);
}
public void TestDuplicates()
{
SnapshotHistory<double> h = new SnapshotHistory<double>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(0.0, 0.0);
h.AddSnapshot(1.0, 1.0);
h.AddSnapshot(2.0, 2.0);
Assert.AreEqual(1.0, h.GetNext(h.GetSnapshotBefore(0.0)).Value.Value, "next to first is second with 1.0");
h.AddSnapshot(5.0, 1.0);
Assert.AreEqual(5.0, h.GetNext(h.GetSnapshotBefore(0.0)).Value.Value, "next to first is second with 5.0 (after we added a duplicate)");
Assert.AreEqual(2.0, h.GetNext(h.GetNext(h.GetSnapshotBefore(0.0)).Value).Value.Value, "last is still 2.0 (didn't keep the 1.0,1.0)");
}
public void TestDuplicates()
{
SnapshotHistory <double> h = new SnapshotHistory <double>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(0.0, 0.0);
h.AddSnapshot(1.0, 1.0);
h.AddSnapshot(2.0, 2.0);
Assert.AreEqual(1.0, h.GetNext(h.GetSnapshotBefore(0.0)).Value.Value, "next to first is second with 1.0");
h.AddSnapshot(5.0, 1.0);
Assert.AreEqual(5.0, h.GetNext(h.GetSnapshotBefore(0.0)).Value.Value, "next to first is second with 5.0 (after we added a duplicate)");
Assert.AreEqual(2.0, h.GetNext(h.GetNext(h.GetSnapshotBefore(0.0)).Value).Value.Value, "last is still 2.0 (didn't keep the 1.0,1.0)");
}
public void SaveHistory_SavedDataCanBeLoadedBack()
{
var history = SnapshotHistory.Empty;
using (var memoryStream = new MemoryStream())
{
var snapshot = Snapshot.Create("V1", new[] { typeof(Order) });
history.AddSnapshot(snapshot);
history.SaveTo(memoryStream);
memoryStream.Position = 0;
var newHistory = SnapshotHistory.LoadFrom(memoryStream);
newHistory.Count.Should().Be(1);
}
}
public ServerGame(NetServer server)
{
NetServer = server;
Clients = new Dictionary <NetConnection, ServerClient>();
ActiveSpells = new List <LinearSpell>();
StateHistory = new SnapshotHistory <MatchState>(HISTORY_MAX_TIME_KEPT);
Match = new GameMatch(MapLoader.MAIN_MAP_PATH);
RemarkableEvents = new List <KeyValuePair <ServerCommand, Action <NetBuffer> > >();
TimeSinceLastCorrection = 0.0;
TimeSinceLastGameHistory = 0.0;
LeftKills = RightKills = 0;
}
public void List()
{
var path = GetSnapshotPath();
if (!System.IO.File.Exists(path))
{
throw new ApplicationException(String.Format("Snapshot file on path {0} not found.", path));
}
var history = SnapshotHistory.LoadFrom(path);
Console.WriteLine("Snapshots:");
foreach (var snapshot in history)
{
Console.WriteLine(String.Format("{0} taken at {1}", snapshot.Name, snapshot.TakenDate));
}
Console.WriteLine("Listing done.");
}
public void TestGetNext()
{
SnapshotHistory <int> h = new SnapshotHistory <int>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(1, 0.0);
h.AddSnapshot(2, 1.0);
h.AddSnapshot(3, 2.0);
var s = h.GetClosestSnapshot(0.0);
Assert.AreEqual(1, s.Value, "get first with closest");
s = h.GetNext(s).Value;
Assert.AreEqual(2, s.Value, "next to first is second");
s = h.GetNext(s).Value;
Assert.AreEqual(3, s.Value, "next to second is third");
Assert.False(h.GetNext(s).HasValue, "next to last is null");
Assert.AreEqual(3, h.GetNext(h.GetClosestSnapshot(1.0)).Value.Value, "next to closest to second is third");
}
public void Add(
[Required]
[Description("The name of the snapshot")]
string name,
[Required]
[Description("Comma separated list of files to be parsed during snapshot creation. Wildcards are accepted.")]
string[] include,
[Description("Comma separated list of files to be excluded during snapshot creation. Only specify file names, not paths. Wildcards are accepted.")]
[Aliases("x")]
string[] exclude,
[Description("If specified the snapshot won't be saved to the snapshot file.")]
[DefaultValue(false)]
bool whatif,
[Description("If specified the snapshot will replace an existing one with the same name (Use only in special cases to fixup messed snapshots).")]
[DefaultValue(false)]
bool replace)
{
var path = GetSnapshotPath();
var snapshotHistory = System.IO.File.Exists(path) ? SnapshotHistory.LoadFrom(path) : SnapshotHistory.Empty;
var snapshot = SnapshotTaken.TakeSnapshot(name, include, exclude ?? new string[0], _verbose);
Console.WriteLine("Assemblies parsed:");
snapshot.AssembliesParsed.ForEach(Console.WriteLine);
if (replace)
{
snapshotHistory.ReplaceSnapshot(snapshot.Snapshot);
}
else
{
snapshotHistory.AddSnapshot(snapshot.Snapshot);
}
if (!whatif)
{
snapshotHistory.SaveTo(path);
Console.WriteLine("Snapshot taken.");
}
}
public void Delete(
[Required]
[Description("The name of the snapshot")]
string name,
[Description("If specified the snapshot won't be saved to the snapshot file.")]
[DefaultValue(false)]
bool whatif)
{
var path = GetSnapshotPath();
if (!System.IO.File.Exists(path))
{
throw new ApplicationException(String.Format("Snapshot file on path {0} not found.", path));
}
var history = SnapshotHistory.LoadFrom(path);
history.RemoveSnapshot(name);
if (!whatif)
{
history.SaveTo(path);
Console.WriteLine("Snapshot deleted.");
}
}
public void Compare(
[Required]
[Description("Comma separated list of files to be parsed during snapshot creation. Wildcards are accepted.")]
string[] include,
[Description("Comma separated list of files to be excluded during snapshot creation. Only specify file names, not paths. Wildcards are accepted.")]
[Aliases("x")]
string[] exclude,
[Description("Defines the name of the oldest snapshot taken into account.")]
string oldestSnapshot,
[Description("Returns with exit code 1 if there is a difference between the snapshots.")]
[Aliases("failOnDifference")]
bool haltOnDifference)
{
var path = GetSnapshotPath();
if (!System.IO.File.Exists(path))
{
throw new ApplicationException(String.Format("Snapshot file on path {0} not found.", path));
}
var history = SnapshotHistory.LoadFrom(path);
var snapshot = SnapshotTaken.TakeSnapshot("ActualSnapshot", include, exclude ?? new string[0], _verbose);
var snapshotsToCheckAgainst = oldestSnapshot != null
? history.SkipWhile(snp => !snp.Name.Equals(oldestSnapshot, StringComparison.InvariantCultureIgnoreCase))
: history;
var difference = snapshot.Snapshot.CompareToBase(snapshotsToCheckAgainst);
Console.WriteLine("The following differences are detected:");
Console.WriteLine(difference.GetHumanReadableResult(_verbose));
if (haltOnDifference)
{
Environment.Exit(1);
}
}
/// <summary>
/// Returns the most recent snapshot in the timeline.
/// </summary>
/// <param name="history"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static SnapshotResult <T> MostRecent <T>(this SnapshotHistory <T> history)
where T : Snapshot
=> history.IsNull() || history.Results.IsNull() || !history.Results.Any()
? new EmptySnapshotResult <T>()
: history.Results.Last();
public RemoteClientChampion(ChampionSpawnInfo spawnInfo)
: base(spawnInfo)
{
StateHistory = new SnapshotHistory <StateUpdateData>(HISTORY_TIME_KEPT);
}
public void TestCleanup()
{
SnapshotHistory<int> h = new SnapshotHistory<int>(TimeSpan.FromMilliseconds(1000.0));
h.AddSnapshot(1, 0.0);
Assert.AreEqual(1, h.GetClosestSnapshot(0.0).Value, "1 elem t=0");
h.AddSnapshot(2, 1.1);
Assert.AreEqual(2, h.GetClosestSnapshot(0.0).Value, "elem 1 cleaned t=1001");
}
public void TestGetNext()
{
SnapshotHistory<int> h = new SnapshotHistory<int>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(1, 0.0);
h.AddSnapshot(2, 1.0);
h.AddSnapshot(3, 2.0);
var s = h.GetClosestSnapshot(0.0);
Assert.AreEqual(1, s.Value, "get first with closest");
s = h.GetNext(s).Value;
Assert.AreEqual(2, s.Value, "next to first is second");
s = h.GetNext(s).Value;
Assert.AreEqual(3, s.Value, "next to second is third");
Assert.False(h.GetNext(s).HasValue, "next to last is null");
Assert.AreEqual(3, h.GetNext(h.GetClosestSnapshot(1.0)).Value.Value, "next to closest to second is third");
}
public void TestClosest()
{
SnapshotHistory<int> h = new SnapshotHistory<int>(TimeSpan.FromSeconds(1000.0));
h.AddSnapshot(5, 15.0);
Assert.AreEqual(5, h.GetClosestSnapshot(15.0).Value, "1 elem and t=same");
Assert.AreEqual(5, h.GetClosestSnapshot(1000.0).Value, "1 elem and t=bigger");
Assert.AreEqual(15.0, h.GetClosestSnapshot(0.0).Key, "1 elem and t=smaller, check for time");
h.AddSnapshot(7, 26.0);
Assert.AreEqual(5, h.GetClosestSnapshot(15.0).Value, "elem 1 and t=same as first and 2elems");
Assert.AreEqual(5, h.GetClosestSnapshot(20.0).Value, "elem 1 and t=closer to first and 2elems");
Assert.AreEqual(7, h.GetClosestSnapshot(26.0).Value, "elem 2 and t=same as second and 2elems");
Assert.AreEqual(7, h.GetClosestSnapshot(22.0).Value, "elem 2 and t=closer to second and 2elems");
Assert.AreEqual(7, h.GetClosestSnapshot(40.0).Value, "elem 2 and t=closer to second (higher) and 2elems");
h.AddSnapshot(9, 50.0);
Assert.AreEqual(5, h.GetClosestSnapshot(15.0).Value, "elem 1 and t=same as first and 3elems");
Assert.AreEqual(5, h.GetClosestSnapshot(20.0).Value, "elem 1 and t=closer to first and 3elems");
Assert.AreEqual(7, h.GetClosestSnapshot(26.0).Value, "elem 2 and t=same as second and 3elems");
Assert.AreEqual(7, h.GetClosestSnapshot(22.0).Value, "elem 2 and t=closer to second and 3elems");
Assert.AreEqual(9, h.GetClosestSnapshot(50.0).Value, "elem 2 and t=same as third and 3elems");
Assert.AreEqual(9, h.GetClosestSnapshot(40.0).Value, "elem 2 and t=closer to third and 3elems");
}
public ServerGame(NetServer server)
{
NetServer = server;
Clients = new Dictionary<NetConnection, ServerClient>();
ActiveSpells = new List<LinearSpell>();
StateHistory = new SnapshotHistory<MatchState>(HISTORY_MAX_TIME_KEPT);
Match = new GameMatch(MapLoader.MAIN_MAP_PATH);
RemarkableEvents = new List<KeyValuePair<ServerCommand, Action<NetBuffer>>>();
TimeSinceLastCorrection = 0.0;
TimeSinceLastGameHistory = 0.0;
LeftKills = RightKills = 0;
}
public RemoteClientChampion(ChampionSpawnInfo spawnInfo)
: base(spawnInfo)
{
StateHistory = new SnapshotHistory<StateUpdateData>(HISTORY_TIME_KEPT);
}