qioerr qbuffer_destroy(qbuffer_t* buf)
{
qioerr err = 0;
deque_iterator_t cur = deque_begin(& buf->deque);
deque_iterator_t end = deque_end(& buf->deque);
while( ! deque_it_equals(cur, end) ) {
qbuffer_part_t* qbp = (qbuffer_part_t*) deque_it_get_cur_ptr(sizeof(qbuffer_part_t), cur);
// release the qbuffer.
qbytes_release(qbp->bytes);
deque_it_forward_one(sizeof(qbuffer_part_t), &cur);
}
// remove any cached data
qbuffer_clear_cached(buf);
// destroy the deque
deque_destroy(& buf->deque);
DO_DESTROY_REFCNT(buf);
return err;
}
TEST_C(DequeTests, DequeCopyShallow)
{
int a = 1;
int b = 2;
int c = 3;
deque_add_last(deque, &a);
deque_add_last(deque, &b);
deque_add_last(deque, &c);
Deque *copy;
deque_copy_shallow(deque, ©);
int size = deque_size(copy);
CHECK_EQUAL_C_INT(3, size);
int *ca;
deque_get_at(copy, 0, (void*)&ca);
int *cb;
deque_get_at(copy, 1, (void*)&cb);
int *cc;
deque_get_at(copy, 2, (void*)&cc);
CHECK_EQUAL_C_INT(a, *ca);
CHECK_EQUAL_C_INT(b, *cb);
CHECK_EQUAL_C_INT(c, *cc);
deque_destroy(copy);
};
int main(int argc, char** argv)
{
int i;
test_reallocate();
{
deque_t d;
int lots = 2;
deque_init(4, &d, 0);
push_front_counting(4, &d, lots);
//print_deque(4, &d);
pop_back_check_counting(4, &d, lots);
//print_deque(4, &d);
check_empty(4, &d);
deque_destroy(&d);
}
for( i = 0; i < 32; i++ ) {
test_deque(i);
}
for( i = 127; i < 512; i++ ) {
test_deque(i);
}
test_deque(1 << 15);
printf("deque_test PASS\n");
return 0;
}
TEST_C(DequeTests, DequeZipIterRemove)
{
deque_add(deque, "a");
deque_add(deque, "b");
deque_add(deque, "c");
deque_add(deque, "d");
Deque *d2;
deque_new(&d2);
deque_add(d2, "e");
deque_add(d2, "f");
deque_add(d2, "g");
DequeZipIter zip;
deque_zip_iter_init(&zip, deque, d2);
void *e1, *e2;
void *r1, *r2;
while (deque_zip_iter_next(&zip, &e1, &e2) != CC_ITER_END) {
if (strcmp((char*) e1, "b") == 0)
deque_zip_iter_remove(&zip, &r1, &r2);
}
CHECK_EQUAL_C_STRING("b", (char*)r1);
CHECK_EQUAL_C_STRING("f", (char*)r2);
CHECK_EQUAL_C_INT(0, deque_contains(deque, "b"));
CHECK_EQUAL_C_INT(0, deque_contains(deque, "f"));
CHECK_EQUAL_C_INT(3, deque_size(deque));
CHECK_EQUAL_C_INT(2, deque_size(d2));
deque_destroy(d2);
};
TEST_C(DequeTests, DequeZipIterNext)
{
deque_add(deque, "a");
deque_add(deque, "b");
deque_add(deque, "c");
deque_add(deque, "d");
Deque *d2;
deque_new(&d2);
deque_add(d2, "e");
deque_add(d2, "f");
deque_add(d2, "g");
DequeZipIter zip;
deque_zip_iter_init(&zip, deque, d2);
size_t i = 0;
void *e1, *e2;
while (deque_zip_iter_next(&zip, &e1, &e2) != CC_ITER_END) {
if (i == 0) {
CHECK_EQUAL_C_STRING("a", (char*)e1);
CHECK_EQUAL_C_STRING("e", (char*)e2);
}
if (i == 2) {
CHECK_EQUAL_C_STRING("c", (char*)e1);
CHECK_EQUAL_C_STRING("g", (char*)e2);
}
i++;
}
CHECK_EQUAL_C_INT(3, i);
deque_destroy(d2);
};
void test__create_deque__libcstl_builtin_type(void** state)
{
deque_t* pdeq = _create_deque("vector_t < int> ");
assert_true(pdeq != NULL);
assert_true(strcmp(_GET_DEQUE_TYPE_NAME(pdeq), "vector_t<int>") == 0);
assert_true(_deque_is_created(pdeq));
deque_destroy(pdeq);
}
void test__create_deque__c_builtin_type(void** state)
{
deque_t* pdeq = _create_deque("unsigned int");
assert_true(pdeq != NULL);
assert_true(strcmp(_GET_DEQUE_TYPE_NAME(pdeq), "unsigned int") == 0);
assert_true(_deque_is_created(pdeq));
deque_destroy(pdeq);
}
void test__create_deque_auxiliary__libcstl_builtin(void** state)
{
deque_t* pdeq = malloc(sizeof(deque_t));
assert_true(_create_deque_auxiliary(pdeq, "deque_t< vector_t < string_t>> "));
assert_true(strcmp(_GET_DEQUE_TYPE_NAME(pdeq), "deque_t<vector_t<string_t>>") == 0);
assert_true(_alloc_is_inited(&pdeq->_t_allocator));
assert_true(_deque_is_created(pdeq));
deque_destroy(pdeq);
}
void test__create_deque__user_defined_type_dup(void** state)
{
deque_t* pdeq = NULL;
type_duplicate(struct _tag_test__create_deque__user_defined_type, _test__create_deque__user_defined_type_t);
pdeq = _create_deque("_test__create_deque__user_defined_type_t");
assert_true(pdeq != NULL);
assert_true(strcmp(_GET_DEQUE_TYPE_NAME(pdeq), "_test__create_deque__user_defined_type_t") == 0);
assert_true(_deque_is_created(pdeq));
deque_destroy(pdeq);
}
void test__create_deque__user_defined_type(void** state)
{
deque_t* pdeq = NULL;
type_register(struct _tag_test__create_deque__user_defined_type, NULL, NULL, NULL, NULL);
pdeq = _create_deque("struct _tag_test__create_deque__user_defined_type");
assert_true(pdeq != NULL);
assert_true(strcmp(_GET_DEQUE_TYPE_NAME(pdeq), "struct _tag_test__create_deque__user_defined_type") == 0);
assert_true(_deque_is_created(pdeq));
deque_destroy(pdeq);
}
void test__create_deque_auxiliary__user_defined_dup(void** state)
{
deque_t* pdeq = NULL;
type_duplicate(struct _tag_test__create_deque_auxiliary__user_defined, _test__create_deque_auxiliary__user_defined_t);
pdeq = malloc(sizeof(deque_t));
assert_true(_create_deque_auxiliary(pdeq, "_test__create_deque_auxiliary__user_defined_t"));
assert_true(strcmp(_GET_DEQUE_TYPE_NAME(pdeq), "_test__create_deque_auxiliary__user_defined_t") == 0);
assert_true(_alloc_is_inited(&pdeq->_t_allocator));
assert_true(_deque_is_created(pdeq));
deque_destroy(pdeq);
}
int main(int argc, char* argv[])
{
deque_t* pdeq_coll = NULL;
person_t t_person;
type_register(person_t, NULL, NULL, NULL, NULL);
pdeq_coll = create_deque(person_t);
if(pdeq_coll == NULL)
{
return -1;
}
deque_init(pdeq_coll);
memset(t_person.s_firstname, '\0', 21);
memset(t_person.s_lastname, '\0', 21);
strcpy(t_person.s_firstname, "Jonh");
strcpy(t_person.s_lastname, "right");
deque_push_back(pdeq_coll, &t_person);
memset(t_person.s_firstname, '\0', 21);
memset(t_person.s_lastname, '\0', 21);
strcpy(t_person.s_firstname, "Bill");
strcpy(t_person.s_lastname, "killer");
deque_push_back(pdeq_coll, &t_person);
memset(t_person.s_firstname, '\0', 21);
memset(t_person.s_lastname, '\0', 21);
strcpy(t_person.s_firstname, "Jonh");
strcpy(t_person.s_lastname, "sound");
deque_push_back(pdeq_coll, &t_person);
memset(t_person.s_firstname, '\0', 21);
memset(t_person.s_lastname, '\0', 21);
strcpy(t_person.s_firstname, "Bin");
strcpy(t_person.s_lastname, "lee");
deque_push_back(pdeq_coll, &t_person);
memset(t_person.s_firstname, '\0', 21);
memset(t_person.s_lastname, '\0', 21);
strcpy(t_person.s_firstname, "Lee");
strcpy(t_person.s_lastname, "bird");
deque_push_back(pdeq_coll, &t_person);
algo_for_each(deque_begin(pdeq_coll), deque_end(pdeq_coll), _print);
printf("\n");
algo_sort_if(deque_begin(pdeq_coll), deque_end(pdeq_coll), _person_sort_criterion);
algo_for_each(deque_begin(pdeq_coll), deque_end(pdeq_coll), _print);
printf("\n");
deque_destroy(pdeq_coll);
return 0;
}
TEST_C(DequeTests, DequeZipIterAdd)
{
deque_add(deque, "a");
deque_add(deque, "b");
deque_add(deque, "c");
deque_add(deque, "d");
Deque *d2;
deque_new(&d2);
deque_add(d2, "e");
deque_add(d2, "f");
deque_add(d2, "g");
char *h = "h";
char *i = "i";
DequeZipIter zip;
deque_zip_iter_init(&zip, deque, d2);
void *e1, *e2;
while (deque_zip_iter_next(&zip, &e1, &e2) != CC_ITER_END) {
if (strcmp((char*) e1, "b") == 0)
deque_zip_iter_add(&zip, h, i);
}
size_t index;
deque_index_of(deque, "h", &index);
CHECK_EQUAL_C_INT(2, index);
deque_index_of(deque, "i", &index);
CHECK_EQUAL_C_INT(2, index);
deque_index_of(deque, "c", &index);
CHECK_EQUAL_C_INT(3, index);
CHECK_EQUAL_C_INT(1, deque_contains(deque, "h"));
CHECK_EQUAL_C_INT(1, deque_contains(d2, "i"));
CHECK_EQUAL_C_INT(5, deque_size(deque));
CHECK_EQUAL_C_INT(4, deque_size(d2));
deque_destroy(d2);
};
/**
* Destroys the Deque structure along with all the data it holds.
*
* @note
* This function should not be called on a Deque that has some of its elements
* allocated on the stack.
*
* @param[in] deque Deque that is to be destroyed
*/
void deque_destroy_free(Deque *deque)
{
deque_remove_all_free(deque);
deque_destroy(deque);
}
void test_reallocate(void)
{
// hit the different reallocate cases.
// map_size > 2* num_new_nodes
// add to front, add to back
{
// start with copy forward/copy backward.
deque_node_t nodes[4];
nodes[0].data = (void*) 0x100;
nodes[1].data = (void*) 0x101;
nodes[2].data = (void*) 0x102;
nodes[3].data = (void*) 0x103;
// test overlapping copy forward.
// dstBeg should be before srcBegin
_deque_map_copy_forward( &nodes[2], &nodes[4], &nodes[1]);
assert(nodes[0].data == (void*) 0x100);
assert(nodes[1].data == (void*) 0x102);
assert(nodes[2].data == (void*) 0x103);
assert(nodes[3].data == (void*) 0x103);
nodes[0].data = (void*) 0x100;
nodes[1].data = (void*) 0x101;
nodes[2].data = (void*) 0x102;
nodes[3].data = (void*) 0x103;
// test overlapping copy backward.
// dstEnd should be after srcEnd
_deque_map_copy_backward( &nodes[0], &nodes[2], &nodes[3]);
assert(nodes[0].data == (void*) 0x100);
assert(nodes[1].data == (void*) 0x100);
assert(nodes[2].data == (void*) 0x101);
assert(nodes[3].data == (void*) 0x103);
}
// Now, suppose we've allocated our stuff...
// let's reallocate.
{
deque_t d;
qioerr err;
ssize_t saved_size;
deque_node_t saved_nodes[2*_DEQUE_INITIAL_MAP_SIZE];
deque_node_t* cur;
int i;
// this time, try with map_size < 2*num_new_nodes
err = deque_init(16, &d, 16*_DEQUE_INITIAL_MAP_SIZE);
assert(!err);
// save the pointers.
assert(d.map_size < 2*_DEQUE_INITIAL_MAP_SIZE);// fits in test buffer
saved_size = 0;
for( cur = d.start.node; cur < d.finish.node; ++cur ) {
saved_nodes[saved_size++].data = cur->data;
}
_deque_reallocate_map(16, 512, /* first two args dont matter in this test*/
&d, 1, 0 /* not at front */);
assert(d.map_size > saved_size); // make sure it grew
i = 0;
for( cur = d.start.node; cur < d.finish.node && i < saved_size; ++cur ) {
assert(saved_nodes[i++].data == cur->data);
}
// don't care value of nodes[saved_size], the new slot.
deque_destroy(&d);
err = deque_init(16, &d, 16*_DEQUE_INITIAL_MAP_SIZE);
assert(!err);
assert(d.map_size < 2*_DEQUE_INITIAL_MAP_SIZE);// fits in test buffer
saved_size = 0;
for( cur = d.start.node; cur < d.finish.node; ++cur ) {
saved_nodes[saved_size++].data = cur->data;
}
_deque_reallocate_map(16, 512, /* first two args dont matter in this test*/
&d, 1, 1 /* at front */);
assert(d.map_size > saved_size); // make sure it grew
// don't care value of nodes[0], the new slot.
i = 0;
for( cur = d.start.node; cur < d.finish.node && i < saved_size ; ++cur ) {
assert(saved_nodes[i++].data == cur->data);
}
// don't care of value of nodes[saved_size+1], the previous new slot.
deque_destroy(&d);
// this time, try with map_size > 2*num_new_nodes
err = deque_init(16, &d, 0);
assert(!err);
// save the pointers.
assert(d.map_size < 2*_DEQUE_INITIAL_MAP_SIZE);// fits in test buffer
saved_size = 0;
for( cur = d.start.node; cur < d.finish.node; ++cur ) {
saved_nodes[saved_size++].data = cur->data;
}
_deque_reallocate_map(16, 512, /* first two args dont matter in this test*/
&d, 1, 0 /* not at front */);
i = 0;
for( cur = d.start.node; cur < d.finish.node; ++cur ) {
assert(saved_nodes[i++].data == cur->data);
}
assert( i == saved_size );
deque_destroy(&d);
err = deque_init(16, &d, 0);
assert(!err);
// save the pointers.
assert(d.map_size < 2*_DEQUE_INITIAL_MAP_SIZE);// fits in test buffer
saved_size = 0;
for( cur = d.start.node; cur < d.finish.node; ++cur ) {
saved_nodes[saved_size++].data = cur->data;
}
_deque_reallocate_map(16, 512, /* first two args dont matter in this test*/
&d, 1, 1 /* at front */);
i = 0;
for( cur = d.start.node; cur < d.finish.node; ++cur ) {
assert(saved_nodes[i++].data == cur->data);
}
assert( i == saved_size );
deque_destroy(&d);
}
}
void test_deque(int lots)
{
deque_t d;
// test: space for zeros.
deque_init(4, &d, 0);
check_empty(4, &d);
deque_destroy(&d);
// test: space for zeros.
deque_init(4, &d, 10);
pop_back_check_constant(4, &d, 10, 0);
check_empty(4, &d);
deque_destroy(&d);
// test: space for zeros.
deque_init(4, &d, 10);
pop_front_check_constant(4, &d, 10, 0);
check_empty(4, &d);
deque_destroy(&d);
// test: push back lots, destroy
deque_init(4, &d, 0);
push_back_counting(4, &d, lots);
iterate_counting(4, &d, lots);
deque_destroy(&d);
// test: push back lots, pop front lots.
deque_init(4, &d, 0);
push_back_counting(4, &d, lots);
iterate_counting(4, &d, lots);
pop_front_check_counting(4, &d, lots);
check_empty(4, &d);
deque_destroy(&d);
// test: push back lots, pop back lots.
deque_init(4, &d, 0);
push_back_counting(4, &d, lots);
pop_back_check_counting_reverse(4, &d, lots);
check_empty(4, &d);
deque_destroy(&d);
// test: push front lots, pop front lots.
deque_init(4, &d, 0);
push_front_counting(4, &d, lots);
iterate_counting_reverse(4, &d, lots);
//print_deque(4, &d);
pop_front_check_counting_reverse(4, &d, lots);
//print_deque(4, &d);
check_empty(4, &d);
deque_destroy(&d);
// test: push front lots, pop back lots.
deque_init(4, &d, 0);
push_front_counting(4, &d, lots);
//print_deque(4, &d);
pop_back_check_counting(4, &d, lots);
//print_deque(4, &d);
check_empty(4, &d);
deque_destroy(&d);
// test: push both lots, pop back lots, pop back lots.
deque_init(4, &d, 0);
push_both_counting(4, &d, lots);
//print_deque(4, &d);
pop_back_check_counting_reverse(4, &d, lots);
pop_back_check_counting(4, &d, lots);
check_empty(4, &d);
deque_destroy(&d);
// test: push both lots, pop front lots, pop front lots.
deque_init(4, &d, 0);
push_both_counting(4, &d, lots);
//print_deque(4, &d);
pop_front_check_counting_reverse(4, &d, lots);
pop_front_check_counting(4, &d, lots);
check_empty(4, &d);
deque_destroy(&d);
// test: push both lots, pop back lots, pop front lots
deque_init(4, &d, 0);
push_both_counting(4, &d, lots);
//print_deque(4, &d);
pop_back_check_counting_reverse(4, &d, lots);
pop_front_check_counting_reverse(4, &d, lots);
check_empty(4, &d);
deque_destroy(&d);
// test: push both lots, pop front lots, pop back lots
deque_init(4, &d, 0);
push_both_counting(4, &d, lots);
//print_deque(4, &d);
pop_front_check_counting_reverse(4, &d, lots);
pop_back_check_counting_reverse(4, &d, lots);
check_empty(4, &d);
deque_destroy(&d);
}
/**
* Destroys the queue structure, but leaves the data it used to hold intact.
*
* @param[in] queue the queue that is to be destroyed
*/
void queue_destroy(Queue *queue)
{
deque_destroy(queue->d);
queue->mem_free(queue);
}
