llist_test: Added simple tests for _search() and _remove().

[sysdb.git] / t / utils / llist_test.c

diff --git a/t/utils/llist_test.c b/t/utils/llist_test.c
index ede8200a42a325d3f22707eb001febdc8ac9b51e..5197bd11cf05079efcbc5e9b9c1dcaab0aeab4dc 100644 (file)
--- a/t/utils/llist_test.c
+++ b/t/utils/llist_test.c
@@ -118,6 +118,11 @@ END_TEST
 START_TEST(test_sdb_llist_append)
 {
        size_t i;
+
+       fail_unless(sdb_llist_len(list) == 0,
+                       "sdb_llist_len(<empty list>) = %zu; expected: 0",
+                       sdb_llist_len(list));
+
        for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
                int check = sdb_llist_append(list, &golden_data[i]);
                fail_unless(check == 0,
@@ -126,6 +131,9 @@ START_TEST(test_sdb_llist_append)
                fail_unless(golden_data[i].ref_cnt == 2,
                                "sdb_llist_append(%s) did not take ownership",
                                golden_data[i].name);
+               fail_unless(sdb_llist_len(list) == i + 1,
+                               "sdb_llist_len(<empty list>) = %zu; expected: zu",
+                               sdb_llist_len(list), i + 1);
        }
 }
 END_TEST
@@ -162,6 +170,29 @@ START_TEST(test_validate_insert)
 }
 END_TEST
 
+START_TEST(test_sdb_llist_get)
+{
+       size_t i;
+       populate();
+       for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
+               sdb_object_t *check = sdb_llist_get(list, i);
+               fail_unless(check == &golden_data[i],
+                               "sdb_llist_get() = NULL; expected: %p",
+                               &golden_data[i]);
+               fail_unless(check->ref_cnt == 2,
+                               "sdb_llist_get() changed reference count; got: %i; "
+                               "expected: 2", check->ref_cnt);
+       }
+}
+END_TEST
+
+static int
+dummy_lookup(const sdb_object_t __attribute__((unused)) *obj,
+               const void __attribute__((unused)) *user_data)
+{
+       return 0;
+} /* dummy_lookup */
+
 START_TEST(test_sdb_llist_search)
 {
        size_t i;
@@ -181,6 +212,28 @@ START_TEST(test_sdb_llist_search)
                                "sdb_llist_search_by_name(%s) = %p; expected: NULL",
                                unused_names[i], check);
        }
+
+       for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
+               /* dummy_lookup always return 0, thus, this will always return the
+                * first element */
+               sdb_object_t *check = sdb_llist_search(list, dummy_lookup, NULL);
+               fail_unless(check == &golden_data[i],
+                               "sdb_llist_search() = %p (%s); expected: %p (%s)",
+                               check, check->name, &golden_data[i], golden_data[i].name);
+
+               /* => remove the first element */
+               check = sdb_llist_remove(list, dummy_lookup, NULL);
+               fail_unless(check == &golden_data[i],
+                               "sdb_llist_remove() = %p (%s); expected: %p (%s)",
+                               check, check->name, &golden_data[i], golden_data[i].name);
+               fail_unless(check->ref_cnt == 2,
+                               "sdb_llist_remove() changed reference count; got: %i; "
+                               "expected: 2", check->ref_cnt);
+       }
+       /* should now be empty */
+       fail_unless(sdb_llist_len(list) == 0,
+                       "Still have %i elements in the list; expected: 0",
+                       sdb_llist_len(list));
 }
 END_TEST
 
@@ -281,6 +334,7 @@ util_llist_suite(void)
        tcase_add_test(tc, test_sdb_llist_append);
        tcase_add_test(tc, test_sdb_llist_insert);
        tcase_add_test(tc, test_validate_insert);
+       tcase_add_test(tc, test_sdb_llist_get);
        tcase_add_test(tc, test_sdb_llist_search);
        tcase_add_test(tc, test_sdb_llist_shift);
        tcase_add_test(tc, test_sdb_llist_iter);