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test/linked_list: add tests

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This commit is contained in:
Matthias Ringwald 2021-01-29 11:14:54 +01:00
parent 1f56122ce4
commit 8616781357
2 changed files with 27 additions and 3 deletions
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4
src/btstack_linked_list.c
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@ -175,9 +175,7 @@ btstack_linked_item_t * btstack_linked_list_iterator_next(btstack_linked_list_it
}
void btstack_linked_list_iterator_remove(btstack_linked_list_iterator_t * it){
if (it->prev->next != it->curr){
log_error("prev item %p does not point to curr %p", it->prev, it->curr);
}
btstack_assert(it->prev->next == it->curr);
it->curr = it->curr->next;
it->prev->next = it->curr;
it->advance_on_next = 0;

26
test/linked_list/btstack_linked_list_test.c
View File

@ -18,6 +18,18 @@ TEST(LinkedListEmpty, CountAll){
CHECK_EQUAL(0, btstack_linked_list_count(&testList));
}
TEST(LinkedListEmpty, IsEmpty){
CHECK_EQUAL(true, btstack_linked_list_empty(&testList));
}
TEST(LinkedListEmpty, Addtail){
CHECK_EQUAL(true, btstack_linked_list_add_tail(&testList, &itemA));
}
TEST(LinkedListEmpty, RemoveNonExisting){
CHECK_EQUAL(false, btstack_linked_list_remove(&testList, &itemA));
}
TEST_GROUP(LinkedList){
void setup(void){
testList = NULL;
@ -38,6 +50,12 @@ TEST(LinkedList, GetFirst){
CHECK_EQUAL(item, &itemA);
}
TEST(LinkedList, GetLast){
btstack_linked_item_t * item;
item = btstack_linked_list_get_last_item(&testList);
CHECK_EQUAL(item, &itemD);
}
TEST(LinkedList, Pop){
btstack_linked_item_t * item;
item = btstack_linked_list_pop(&testList);
@ -45,6 +63,14 @@ TEST(LinkedList, Pop){
CHECK_EQUAL(3, btstack_linked_list_count(&testList));
}
TEST(LinkedList, AddExisting){
CHECK_EQUAL( false, btstack_linked_list_add(&testList, &itemD));
}
TEST(LinkedList, AddTailExisting){
CHECK_EQUAL( false, btstack_linked_list_add_tail(&testList, &itemD));
}
TEST(LinkedList, Iterator){
btstack_linked_list_iterator_t it;
btstack_linked_list_iterator_init(&it, &testList);