public void Test_Leduc()
{
GameDefinition gd = XmlSerializerExt.Deserialize <GameDefinition>(
Props.Global.Expand("${bds.DataDir}ai.pkr.metastrategy/leduc-he.gamedef.xml"));
string[] strategyFilesRel = new string[] { "eq-LeducHe-0-s.xml", "eq-LeducHe-1-s.xml" };
string[] StrategyFilesAbs = new string[gd.MinPlayers].Fill(i => Path.Combine(_testResDir, strategyFilesRel[i]));
StrategyTree[] strategiesOrig = new StrategyTree[gd.MinPlayers].Fill(i =>
XmlToStrategyTree.Convert(StrategyFilesAbs[i], gd.DeckDescr));
ChanceTree ct = CreateChanceTreeByGameDef.Create(gd);
ActionTree at = CreateActionTreeByGameDef.Create(gd);
GameValue gv1 = new GameValue {
ActionTree = at, ChanceTree = ct, Strategies = strategiesOrig
};
gv1.Solve();
for (int p = 0; p < gd.MinPlayers; ++p)
{
StrategyTree[] strategiesMerged = new StrategyTree[gd.MinPlayers].Fill(i =>
XmlToStrategyTree.Convert(StrategyFilesAbs[i], gd.DeckDescr));
// Merge strategy to the stategy at postion p.
for (int pSrc = 0; pSrc < gd.MinPlayers; ++pSrc)
{
if (p == pSrc)
{
continue;
}
MergeStrategies.Merge(strategiesMerged[p], strategiesMerged[pSrc], pSrc);
}
// Copy strategy at position p to the other positions
for (int pCopy = 0; pCopy < gd.MinPlayers; ++pCopy)
{
strategiesMerged[pCopy] = strategiesMerged[p];
}
GameValue gv2 = new GameValue {
ActionTree = at, ChanceTree = ct, Strategies = strategiesMerged
};
gv2.Solve();
Assert.AreEqual(gv1.Values, gv2.Values);
}
}
public void Test_Compare()
{
GameDefinition gd = XmlSerializerExt.Deserialize <GameDefinition>(
Props.Global.Expand("${bds.DataDir}ai.pkr.metastrategy/kuhn.gamedef.xml"));
string testDir = UTHelper.GetTestResourceDir(Assembly.GetExecutingAssembly());
string strFile = Path.Combine(testDir, "eq-KunhPoker-0-s.xml");
StrategyTree st0 = XmlToStrategyTree.Convert(strFile, gd.DeckDescr);
StrategyTree st1 = XmlToStrategyTree.Convert(strFile, gd.DeckDescr);
CompareStrategyTrees comparer = new CompareStrategyTrees
{
IsVerbose = true
};
comparer.Compare(st0, st1);
for (int p = 0; p < 2; ++p)
{
Assert.AreEqual(0, comparer.SumProbabDiff[p]);
Assert.AreEqual(0, comparer.MaxProbabDiff[p]);
Assert.AreEqual(0, comparer.AverageProbabDiff[p]);
Assert.AreEqual(13, comparer.PlayerNodesCount[p]);
}
// Now change a probability
Assert.IsTrue(st0.Nodes[4].Probab <= 0.9);
Assert.IsTrue(st0.Nodes[9].Probab >= 0.1);
st0.Nodes[4].Probab += 0.1;
st0.Nodes[9].Probab -= 0.1;
comparer.Compare(st0, st1);
Assert.AreEqual(0.2, comparer.SumProbabDiff[0], 1e-8);
Assert.AreEqual(0.1, comparer.MaxProbabDiff[0], 1e-8);
Assert.AreEqual(0.2 / 13, comparer.AverageProbabDiff[0], 1e-8);
Assert.AreEqual(13, comparer.PlayerNodesCount[0]);
Assert.AreEqual(0, comparer.SumProbabDiff[1]);
Assert.AreEqual(0, comparer.MaxProbabDiff[1]);
Assert.AreEqual(0, comparer.AverageProbabDiff[1]);
Assert.AreEqual(13, comparer.PlayerNodesCount[1]);
}
public void Test_AnalyzeS()
{
GameDefinition gd = XmlSerializerExt.Deserialize <GameDefinition>(
Props.Global.Expand("${bds.DataDir}ai.pkr.metastrategy/kuhn.gamedef.xml"));
string[] strategyFiles = new string[] { "eq-KunhPoker-0-s.xml", "eq-KunhPoker-1-s.xml" };
for (int pos = 0; pos < 2; ++pos)
{
string strFile = Path.Combine(_testResDir, strategyFiles[pos]);
StrategyTree st = XmlToStrategyTree.Convert(strFile, gd.DeckDescr);
VisStrategyTree.Show(st, Path.Combine(_outDir, string.Format("{0}-{1}.gv", gd.Name, pos)));
AnalyzeStrategyTree an = new AnalyzeStrategyTree
{
StrategyTree = st,
IsAbsolute = true,
HeroPosition = pos,
IsVerbose = true
};
an.Analyze();
Assert.AreEqual(15, an.LeavesCount);
if (pos == 0)
{
Assert.AreEqual(12, an.MovesCount);
Assert.AreEqual(5, an.ZaspMovesCount);
Assert.AreEqual(3, an.ZaspLeavesCount);
Assert.AreEqual(1, an.Statistics.Count);
Assert.AreEqual(5, an.Statistics[0].NZaspMovesCount);
Assert.AreEqual(1 + 0.33333, an.Statistics[0].SumNZaspFold, 0.00001);
Assert.AreEqual(0.66667 + 1 + 0.66667, an.Statistics[0].SumNZaspCall, 0.00001);
Assert.AreEqual(0.33333 + 1, an.Statistics[0].SumNZaspRaise, 0.00001);
}
else
{
Assert.AreEqual(12, an.MovesCount);
Assert.AreEqual(4, an.ZaspMovesCount);
Assert.AreEqual(3, an.ZaspLeavesCount);
Assert.AreEqual(1, an.Statistics.Count);
Assert.AreEqual(6, an.Statistics[0].NZaspMovesCount);
Assert.AreEqual(1 + 0.66667, an.Statistics[0].SumNZaspFold, 0.00001);
Assert.AreEqual(0.66667 + 1 + 0.33333 + 1, an.Statistics[0].SumNZaspCall, 0.00001);
Assert.AreEqual(0.33333 + 1, an.Statistics[0].SumNZaspRaise, 0.00001);
}
}
}
public void Test_Convert()
{
GameDefinition gd = XmlSerializerExt.Deserialize <GameDefinition>(
Props.Global.Expand("${bds.DataDir}ai.pkr.metastrategy/kuhn.gamedef.xml"));
string testDir = UTHelper.GetTestResourceDir(Assembly.GetExecutingAssembly());
string xmlFile = Path.Combine(testDir, "eq-KunhPoker-0-s.xml");
StrategyTree st1 = XmlToStrategyTree.Convert(xmlFile, gd.DeckDescr);
//StrategyTreeDump.ToTxt(st1, Console.Out);
MemoryStream ms = new MemoryStream();
using (TextWriter tw = new StreamWriter(ms))
{
DumpStrategyTree.ToTxt(st1, tw);
}
byte[] buf = ms.ToArray();
ms = new MemoryStream(buf);
StrategyTree st2;
using (TextReader tr = new StreamReader(ms))
{
st2 = DumpStrategyTree.FromTxt(tr);
}
Assert.AreEqual(st1.Version, st2.Version);
Assert.AreEqual(st1.NodesCount, st2.NodesCount);
for (Int64 n = 0; n < st2.NodesCount; ++n)
{
Assert.AreEqual(st1.GetDepth(n), st2.GetDepth(n));
Assert.AreEqual(st1.Nodes[n].Position, st2.Nodes[n].Position);
Assert.AreEqual(st1.Nodes[n].IsDealerAction, st2.Nodes[n].IsDealerAction);
if (st1.Nodes[n].IsDealerAction)
{
Assert.AreEqual(st1.Nodes[n].Card, st2.Nodes[n].Card);
}
else
{
Assert.AreEqual(st1.Nodes[n].Amount, st2.Nodes[n].Amount);
Assert.AreEqual(st1.Nodes[n].Probab, st2.Nodes[n].Probab);
}
}
}
public GameDefParams(GameValue_Test test, string gameDefFile, string[] strategyFiles, double[] expectedResult, double epsilon)
{
Epsilon = epsilon;
ExpectedResult = expectedResult;
GameDef = XmlSerializerExt.Deserialize <GameDefinition>(
Props.Global.Expand("${bds.DataDir}ai.pkr.metastrategy/${0}",
gameDefFile));
Name = GameDef.Name;
StrategyFiles = new string[GameDef.MinPlayers].Fill(i => Path.Combine(test._testResDir, strategyFiles[i]));
StrategyTrees = new StrategyTree[GameDef.MinPlayers].Fill(i =>
XmlToStrategyTree.Convert(StrategyFiles[i], GameDef.DeckDescr));
ChanceTree = CreateChanceTreeByGameDef.Create(GameDef);
ActionTree = CreateActionTreeByGameDef.Create(GameDef);
}
public void Test_Verify()
{
string [] strFiles = new string[] { "eq-KunhPoker-0-s.xml", "eq-KunhPoker-1-s.xml" };
GameDefinition gd = XmlSerializerExt.Deserialize <GameDefinition>(
Props.Global.Expand("${bds.DataDir}ai.pkr.metastrategy/kuhn.gamedef.xml"));
StrategyTree[] st = new StrategyTree[gd.MinPlayers];
for (int i = 0; i < gd.MinPlayers; ++i)
{
string strPath = Path.Combine(_testResDir, strFiles[i]);
st[i] = XmlToStrategyTree.Convert(strPath, gd.DeckDescr);
}
ActionTree at = CreateActionTreeByGameDef.Create(gd);
ChanceTree ct = CreateChanceTreeByGameDef.Create(gd);
string error;
Assert.IsTrue(VerifyEq.Verify(at, ct, st, 0.0000001, out error), error);
// Now modify the strategy (with a J: not always fold to a r)
st[1].Nodes[10].Probab = 0.5;
st[1].Nodes[11].Probab = 0.5;
Assert.IsFalse(VerifyEq.Verify(at, ct, st, 0.0000001, out error));
}
public void Test_Kuhn()
{
GameDefinition gd = XmlSerializerExt.Deserialize <GameDefinition>(
Props.Global.Expand("${bds.DataDir}ai.pkr.metastrategy/kuhn.gamedef.xml"));
string testDir = UTHelper.GetTestResourceDir(Assembly.GetExecutingAssembly());
string xmlFile = Path.Combine(testDir, "eq-KunhPoker-0-s.xml");
StrategyTree st = XmlToStrategyTree.Convert(xmlFile, gd.DeckDescr);
// Do some random checks
Assert.AreEqual(false, st.Nodes[4].IsDealerAction);
Assert.AreEqual(0, st.Nodes[4].Position);
Assert.AreEqual(0.666666666666667, st.Nodes[4].Probab);
Assert.AreEqual(false, st.Nodes[6].IsDealerAction);
Assert.AreEqual(1, st.Nodes[6].Position);
Assert.AreEqual(1, st.Nodes[6].Amount);
Assert.AreEqual(true, st.Nodes[12].IsDealerAction);
Assert.AreEqual(0, st.Nodes[12].Position);
Assert.AreEqual(1, st.Nodes[12].Card);
}