Hand *create_hand (void)
{
Hand *h = NULL;
h = g_new(Hand, 1);
if ( h == NULL )
{
g_error("Hand-CRITICAL **: Could not allocate memory for Hand\n");
}
else
{
h->cards = g_new(guint8, MAX_HAND_SIZE);
if ( h->cards == NULL )
{
g_error("Hand-CRITICAL **: Could not allocate memory for Hand\n");
}
else
{
reset_hand( h );
}
}
return h;
}
END_TEST
START_TEST (test_hand_blackjack)
{
hand *h = get_hand();
/* this is not blackjack */
add_card_to_hand(h, 40);
add_card_to_hand(h, 20);
score_hand(h);
print_hand(h);
ck_assert(!hand_is_blackjack(h) );
/* three cards with 21 is not blackjack*/
//add_card_to_hand(
/* this should be blackjack */
reset_hand(h);
add_card_to_hand(h, 1);
add_card_to_hand(h, 50);
score_hand(h);
print_hand(h);
ck_assert(hand_is_blackjack(h));
free_hand(h);
}
int
simulate_razz_game (const struct decided_cards *decided_cards,
unsigned long game_count,
void *arg,
rank_listener listener)
{
unsigned long i;
card_hand *my_hand;
card_deck *deck;
my_hand = create_hand (RAZZ_CARD_IN_HAND_COUNT, sort_card_by_rank);
if (my_hand == NULL)
{
fprintf (stderr, "Cannot create a hand\n");
return 1;
}
for (i = 0; i < game_count; i++)
{
deck = create_shuffled_deck ();
if (deck == NULL)
{
fprintf (stderr, "Cannot create a shuffled deck\n");
destroy_deck (&deck);
return 1;
}
strip_deck (deck, decided_cards);
complete_hand (my_hand, decided_cards, deck);
listener (arg, get_razz_rank (my_hand));
reset_hand (my_hand);
destroy_deck (&deck);
}
destroy_hand (&my_hand);
destroy_deck (&deck);
return 0;
}
END_TEST
/**
* test the scoring functions */
START_TEST (test_hand_score)
{
int test_card = 33;
int expected = 0;
hand *h = get_hand();
/* empty hand, no score */
ck_assert_msg(score_hand(h) == 0, "expected empty hands to have zero score, got %d", score_hand(h));
/* one card, easy score */
add_card_to_hand(h, test_card);
score_hand(h);
print_hand(h);
expected = get_value(test_card);
ck_assert_msg(h->score == expected, "expected score %d, got %d", expected, h->score);
/* two cards, no aces */
add_card_to_hand(h, test_card+8);
score_hand(h);
print_hand(h);
expected += get_value(test_card+8);
ck_assert_msg(h->score == expected, "expected score %d, got %d", expected, h->score);
/* one card, an ace */
reset_hand(h);
add_card_to_hand(h, 1);
score_hand(h);
print_hand(h);
ck_assert_int_eq(h->score, 11);
ck_assert_int_eq(h->low_score, 1);
/* two cards, an ace and the test_card */
reset_hand(h);
add_card_to_hand(h,1);
add_card_to_hand(h, test_card);
score_hand(h);
print_hand(h);
ck_assert_int_eq(h->score, 20);
ck_assert_int_eq(h->low_score, 10);
/* two cards, test_card then ace */
reset_hand(h);
add_card_to_hand(h, test_card);
add_card_to_hand(h,1);
score_hand(h);
print_hand(h);
/* scores should be the same as before, we just changed the ordering of the cards */
ck_assert_int_eq(h->score, 20);
ck_assert_int_eq(h->low_score, 10);
reset_hand(h);
add_card_to_hand(h, test_card);
add_card_to_hand(h,1);
add_card_to_hand(h, test_card-8);
score_hand(h);
print_hand(h);
ck_assert_int_eq(h->score, 17);
ck_assert_int_eq(h->low_score, 17);
/* two aces */
/* score list should be: 1+1, 1+11, 11+11 */
/* tain't working */
reset_hand(h);
add_card_to_hand(h,1);
add_card_to_hand(h,2);
add_card_to_hand(h,12);
score_hand(h);
print_hand(h);
ck_assert_int_eq(h->score, 16);
ck_assert_int_eq(h->low_score, 6);
reset_hand(h);
add_card_to_hand(h,1);
add_card_to_hand(h,11);
add_card_to_hand(h,2);
add_card_to_hand(h,3);
add_card_to_hand(h,12);
score_hand(h);
print_hand(h);
ck_assert_int_eq(h->score, 20);
ck_assert_int_eq(h->low_score, 10);
printf("# special weird case \n");
reset_hand(h);
add_card_to_hand(h,40);
add_card_to_hand(h,2);
add_card_to_hand(h,1);
add_card_to_hand(h,45);
score_hand(h);
print_hand(h);
//ck_assert_int_eq(h->score, 20);
//ck_assert_int_eq(h->low_score, 10);
/* busted?*/
printf("# bust case \n");
reset_hand(h);
add_card_to_hand(h, 43);
add_card_to_hand(h, 44);
add_card_to_hand(h, 45);
score_hand(h);
print_hand(h);
ck_assert_int_eq(h->score, h->low_score);
ck_assert_int_eq(h->score, 30);
free_hand(h);
}