static void TestMakeMove() {
CQPosition pos;
char sBoard[65];
pos.Initialize();
pos.MakeMove(CMove("F5"));
assertStringEquals("---------------------------O*------***--------------------------", pos.GetSBoard(sBoard));
assertFalse(pos.BlackMove());
assertEquals(59, pos.NEmpty());
assertEquals(1, pos.NMover());
}
void AnalyzePosition(CPlayerComputer* computer, CQPosition& pos) {
CMVK mvk;
std::cout << pos.NEmpty();
computer->Clear();
u4 fNeed=CSearchInfo::kNeedMove+CSearchInfo::kNeedValue+CSearchInfo::kNeedMPCStats;
CSearchInfo si = computer->DefaultSearchInfo(pos.BlackMove(), fNeed, INFINITE_TIME, 0);
computer->GetChosen(si, pos, mvk, true);
printf("\n");
std::cerr << ".";
}
//! Test that WriteCompressed() followed by ReadCompressed() returns the same book
void CBook::TestIO() {
{
// test book with no position
CBook book(NULL, s_out);
book.TestMyIO();
}
{
// test book with a pass position and a subposition from that
CBook book(NULL, s_out);
CQPosition pos;
pos.Initialize("---------------------------**------**------------------O------O*", true);
book.StoreRoot(pos.BitBoard(), CHeightInfoX(10, 4, false, pos.NEmpty()), 32, -300);
pos.MakeMove(CMove(057));
pos.Pass();
book.StoreLeaf(pos.BitBoard(), CHeightInfoX(10, 4, false, pos.NEmpty()), 32);
book.TestMyIO();
}
{
// test book with only one entry
CBook book(NULL, s_out);
CQPosition pos;
pos.Initialize();
book.StoreLeaf(pos.BitBoard(), CHeightInfoX(10, 4, false, 60), 32);
book.TestMyIO();
}
{
// test book with two entries in a tree
CBook book(NULL, s_out);
CQPosition pos;
pos.Initialize();
book.StoreRoot(pos.BitBoard(), CHeightInfoX(10, 4, false, 60), 32, 16400);
pos.MakeMove(CMove(045));
book.StoreLeaf(pos.BitBoard(), CHeightInfoX(10, 4, false, 59), -32);
book.TestMyIO();
}
}
//! Test CBook::StoreSubposition().
//! While we're at it, test negamaxing as well, so store the parent position
//! as a branch node and see if it's assigned the right value.
static void TestStoreSubposition() {
{
// test StoreSubposition() when there is no pass after the move.
CBook book;
CQPosition pos;
pos.Initialize();
const CMoveValue mv(F5, 41);
CHeightInfoX hix(2, 4, false, pos.NEmpty());
// store subpos in book
book.StoreSubposition(pos, mv, hix);
TEST(book.Size()==1);
// test that subpos went in correctly
CQPosition posSub(pos);
posSub.MakeMove(mv.move);
CHeightInfoX hixSub(1, 4, false, posSub.NEmpty()-1);
TestULeafPos(book, posSub, -mv.value, hixSub);
// test that pos is valued correctly when we negamax
book.StoreRoot(pos.BitBoard(), hix, mv.value, -100);
book.NegamaxAll();
const CBookData* pbd=book.FindData(pos.BitBoard());
TEST(pbd!=NULL);
TEST(pbd->Values().vHeuristic==mv.value);
}
{
// test StoreSubposition() when there is a pass after the move.
CBook book;
CQPosition pos("OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO*******-----------------", false);
CMoveValue mv(A7, 64*kStoneValue);
CHeightInfoX hix(2, 4, false, pos.NEmpty());
// store subpos in book
book.StoreSubposition(pos, mv, hix);
TEST(book.Size()==1);
// test that subpos went in correctly
CQPosition posSub(pos);
posSub.MakeMoveAndPass(mv.move);
CHeightInfoX hixSub(1, 4, false, posSub.NEmpty()-1);
TestULeafPos(book, posSub, mv.value, hixSub);
// test that pos is valued correctly when we negamax
book.StoreRoot(pos.BitBoard(), hix, mv.value, -100);
book.NegamaxAll();
const CBookData* pbd=book.FindData(pos.BitBoard());
TEST(pbd!=NULL);
TEST(pbd->Values().vHeuristic==mv.value);
}
{
// test StoreSubposition() when there are two passes after the move.
// no subposition should be added to the book (we don't store terminal nodes in book.)
CBook book;
CQPosition pos("OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO******-----------------", false);
CMoveValue mv;
mv.move=H6;
mv.value=64*kStoneValue;
CHeightInfoX hix(2, 4, false, pos.NEmpty());
// store subpos in book
book.StoreSubposition(pos, mv, hix);
TEST(book.Size()==0);
// test that pos is valued correctly when we negamax
book.StoreRoot(pos.BitBoard(), hix, mv.value, -100);
book.NegamaxAll();
const CBookData* pbd=book.FindData(pos.BitBoard());
TEST(pbd!=NULL);
TEST(pbd->Values().vHeuristic==mv.value);
}
}
