private void PutBigBase(Field field, ZobristHashField hash)
{
int startX = 5;
int startY = 2;
// top.
field.MakeMove(startX, startY);
hash.UpdateHash();
field.MakeMove(startX + 11, startY);
hash.UpdateHash();
field.MakeMove(startX + 1, startY);
hash.UpdateHash();
field.MakeMove(startX + 11, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 2, startY);
hash.UpdateHash();
field.MakeMove(startX + 11, startY + 2);
hash.UpdateHash();
field.MakeMove(startX + 3, startY);
hash.UpdateHash();
field.MakeMove(startX + 11, startY + 3);
hash.UpdateHash();
field.MakeMove(startX + 4, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 11, startY + 4);
hash.UpdateHash();
// right.
field.MakeMove(startX + 5, startY + 2);
hash.UpdateHash();
field.MakeMove(startX + 12, startY);
hash.UpdateHash();
field.MakeMove(startX + 5, startY + 3);
hash.UpdateHash();
field.MakeMove(startX + 12, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 5, startY + 4);
hash.UpdateHash();
field.MakeMove(startX + 12, startY + 2);
hash.UpdateHash();
field.MakeMove(startX + 4, startY + 5);
hash.UpdateHash();
field.MakeMove(startX + 12, startY + 3);
hash.UpdateHash();
// bottom
field.MakeMove(startX + 3, startY + 6);
hash.UpdateHash();
field.MakeMove(startX + 13, startY);
hash.UpdateHash();
field.MakeMove(startX + 2, startY + 6);
hash.UpdateHash();
field.MakeMove(startX + 13, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 1, startY + 6);
hash.UpdateHash();
field.MakeMove(startX + 13, startY + 2);
hash.UpdateHash();
field.MakeMove(startX, startY + 6);
hash.UpdateHash();
field.MakeMove(startX + 13, startY + 3);
hash.UpdateHash();
field.MakeMove(startX - 1, startY + 5);
hash.UpdateHash();
field.MakeMove(startX + 13, startY + 4);
hash.UpdateHash();
// left.
field.MakeMove(startX - 2, startY + 4);
hash.UpdateHash();
field.MakeMove(startX + 14, startY);
hash.UpdateHash();
field.MakeMove(startX - 2, startY + 3);
hash.UpdateHash();
field.MakeMove(startX + 14, startY + 1);
hash.UpdateHash();
field.MakeMove(startX - 2, startY + 2);
hash.UpdateHash();
field.MakeMove(startX + 14, startY + 2);
hash.UpdateHash();
field.MakeMove(startX - 1, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 14, startY + 3);
hash.UpdateHash();
}
public void CalculateHash_VeryLongGame()
{
var field = new Field(39, 32);
ZobristHashField hash = new ZobristHashField(field, 0);
ulong initKey = hash.Key;
GameMove[] moves = TestUtils.LoadMovesFromPointsXt("VeryLongGame.sav");
foreach (var move in moves)
{
Assert.AreEqual(true, field.MakeMove(move.Column, move.Row));
hash.UpdateHash();
}
while (field.States.Count() != 0)
{
field.UnmakeMove();
hash.UpdateHash();
}
Assert.AreEqual(initKey, hash.Key);
}
public void CalculateHash_SimpleSequence()
{
int startX = 16;
int startY = 16;
var field = new Field(39, 32);
ZobristHashField hash = new ZobristHashField(field, 0);
ulong initKey = hash.Key;
field.MakeMove(startX, startY);
hash.UpdateHash();
field.MakeMove(startX + 1, startY);
hash.UpdateHash();
field.MakeMove(startX + 1, startY + 1);
hash.UpdateHash();
field.MakeMove(startX, startY + 1);
hash.UpdateHash();
while (field.States.Count() != 0)
{
field.UnmakeMove();
hash.UpdateHash();
}
Assert.AreEqual(hash.Key, initKey);
}
public void CalculateHash_EnemyBaseInBase()
{
int startX = 5;
int startY = 2;
var field = new Field(39, 32);
ZobristHashField hash = new ZobristHashField(field, 0);
ulong initKey = hash.Key;
// center.
field.MakeMove(startX + 1, startY + 3);
hash.UpdateHash();
field.MakeMove(startX, startY + 3);
hash.UpdateHash();
field.MakeMove(startX + 10, startY + 2);
hash.UpdateHash();
field.MakeMove(startX + 1, startY + 2);
hash.UpdateHash();
field.MakeMove(startX + 10, startY + 3);
hash.UpdateHash();
field.MakeMove(startX + 2, startY + 2);
hash.UpdateHash();
field.MakeMove(startX + 10, startY + 4);
hash.UpdateHash();
field.MakeMove(startX + 3, startY + 3);
hash.UpdateHash();
field.MakeMove(startX + 10, startY + 5);
hash.UpdateHash();
field.MakeMove(startX + 2, startY + 4);
hash.UpdateHash();
field.MakeMove(startX + 10, startY + 6);
hash.UpdateHash();
field.MakeMove(startX + 1, startY + 4);
hash.UpdateHash();
PutBigBase(field, hash);
ulong firstHash = hash.Key;
while (field.States.Count() != 0)
{
field.UnmakeMove();
hash.UpdateHash();
}
Assert.AreEqual(initKey, hash.Key);
startX = 16;
startY = 16;
}
public void CalculateHash_EmptyBase()
{
int startX = 16;
int startY = 16;
var field = new Field(39, 32);
ZobristHashField hash = new ZobristHashField(field, 0);
ulong initKey = hash.Key;
field.MakeMove(startX, startY);
hash.UpdateHash();
field.MakeMove(startX + 10, startY);
hash.UpdateHash();
field.MakeMove(startX + 1, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 10, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 2, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 10, startY + 2);
hash.UpdateHash();
field.MakeMove(startX + 3, startY);
hash.UpdateHash();
field.MakeMove(startX + 10, startY + 3);
hash.UpdateHash();
field.MakeMove(startX + 2, startY - 1);
hash.UpdateHash();
field.MakeMove(startX + 10, startY + 4);
hash.UpdateHash();
field.MakeMove(startX + 1, startY - 1);
hash.UpdateHash();
field.MakeMove(startX + 1, startY);
hash.UpdateHash();
while (field.States.Count() != 0)
{
field.UnmakeMove();
hash.UpdateHash();
}
Assert.AreEqual(initKey, hash.Key);
}
public void CalculateHash_DifferentBaseCreationOrder()
{
int startX = 16;
int startY = 16;
var field = new Field(39, 32);
ZobristHashField hash = new ZobristHashField(field, 0);
ulong initKey = hash.Key;
field.MakeMove(startX, startY);
hash.UpdateHash();
field.MakeMove(startX + 1, startY);
hash.UpdateHash();
field.MakeMove(startX + 1, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 2, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 1, startY - 1);
hash.UpdateHash();
field.MakeMove(startX + 2, startY - 1);
hash.UpdateHash();
field.MakeMove(startX + 2, startY);
hash.UpdateHash();
field.MakeMove(startX + 3, startY);
hash.UpdateHash();
field.MakeMove(startX - 2, startY);
hash.UpdateHash();
field.MakeMove(startX - 2, startY - 1);
hash.UpdateHash();
ulong firstHash = hash.Key;
while (field.States.Count() != 0)
{
field.UnmakeMove();
hash.UpdateHash();
}
Assert.AreEqual(hash.Key, initKey);
field.MakeMove(startX - 2, startY);
hash.UpdateHash();
field.MakeMove(startX + 1, startY);
hash.UpdateHash();
field.MakeMove(startX, startY);
hash.UpdateHash();
field.MakeMove(startX + 2, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 1, startY + 1);
hash.UpdateHash();
field.MakeMove(startX + 2, startY - 1);
hash.UpdateHash();
field.MakeMove(startX + 1, startY - 1);
hash.UpdateHash();
field.MakeMove(startX + 3, startY);
hash.UpdateHash();
field.MakeMove(startX + 2, startY);
hash.UpdateHash();
field.MakeMove(startX - 2, startY - 1);
hash.UpdateHash();
ulong secondHash = hash.Key;
Assert.AreEqual(firstHash, secondHash);
while (field.States.Count() != 0)
{
field.UnmakeMove();
hash.UpdateHash();
}
Assert.AreEqual(initKey, hash.Key);
}