TEST(Board, block_refCount) {
int init_array[] = {
3,3,3,3,3,3,3,3,3,3,3,
3,0,1,1,1,0,0,0,0,0,3,
3,1,2,2,1,0,0,0,2,0,3,
3,0,1,2,2,1,0,0,0,0,3,
3,0,1,2,0,0,0,0,0,0,3,
3,0,0,1,0,1,0,0,0,0,3,
3,0,0,0,0,0,0,0,0,0,3,
3,2,2,2,0,0,0,0,0,0,3,
3,1,1,1,2,0,0,0,1,0,3,
3,1,2,0,0,0,0,0,0,0,3,
3,3,3,3,3,3,3,3,3,3,3
};
Board board(9, init_array);
EXPECT_EQ(1, board.getBelongBlock(0,1)->refCount());
EXPECT_EQ(4, board.getBelongBlock(1,0)->refCount());
EXPECT_EQ(1, board.getBelongBlock(2,4)->refCount());
EXPECT_EQ(1, board.getBelongBlock(4,4)->refCount());
board.put(3,4,1);
EXPECT_EQ(4, board.getBelongBlock(3,4)->refCount());
board.undo();
EXPECT_EQ(1, board.getBelongBlock(2,4)->refCount());
EXPECT_EQ(1, board.getBelongBlock(4,4)->refCount());
BlockPtr oldBlock = board.getBelongBlock(1,1);
EXPECT_EQ(5, oldBlock->refCount());
board.put(3,3,1);
EXPECT_EQ(1, oldBlock->refCount());
board.undo();
EXPECT_EQ(5, oldBlock->refCount());
}
TEST(Board, refCount_test_for_snapshot) {
int init_array[] = {
3,3,3,3,3,3,3,3,3,3,3,
3,0,1,1,1,0,0,0,0,0,3,
3,1,2,2,1,0,0,0,2,0,3,
3,0,1,2,2,1,1,0,0,0,3,
3,0,1,2,0,0,0,0,0,0,3,
3,0,0,1,1,1,0,0,0,0,3,
3,0,0,0,0,0,0,0,0,0,3,
3,0,0,0,0,0,0,0,0,0,3,
3,0,0,1,0,0,0,0,1,0,3,
3,0,0,0,0,0,0,0,0,0,3,
3,3,3,3,3,3,3,3,3,3,3
};
Board board(9, init_array);
board.put(5,3,2);
EXPECT_EQ(2, board.getBelongBlock(5,3)->refCount());
board.put(5,4,1);
EXPECT_EQ(5, board.getBelongBlock(5,4)->refCount());
board.put(3,3,2);
EXPECT_EQ(7, board.getBelongBlock(3,3)->refCount());
BlockPtr old = board.getBelongBlock(3,3);
board.put(4,3,1);
EXPECT_EQ(9, board.getBelongBlock(4,3)->refCount());
EXPECT_EQ(2, old->refCount());
board.takeSnapshot();
board.put(3,3,2);
board.put(3,2,1);
board.restoreStateFromSnapshot();
EXPECT_EQ(9, board.getBelongBlock(4,3)->refCount());
board.undo();
EXPECT_EQ(2, board.getBelongBlock(4,2)->refCount());
EXPECT_EQ(5, board.getBelongBlock(4,4)->refCount());
EXPECT_EQ(7, board.getBelongBlock(3,3)->refCount());
}