Add additional tests for linked_list_t

diff --git a/src/libstrongswan/tests/test_linked_list_enumerator.c b/src/libstrongswan/tests/test_linked_list_enumerator.c
index 724aba09e9b1088e9fe5b1aa6bb09c2ec7447240..1342aec8a3411946998aa59f6a385e7d060295a5 100644 (file)
--- a/src/libstrongswan/tests/test_linked_list_enumerator.c
+++ b/src/libstrongswan/tests/test_linked_list_enumerator.c
@@ -79,6 +79,21 @@ START_TEST(test_reset_enumerator)
 }
 END_TEST
 
+START_TEST(test_has_more_empty)
+{
+       enumerator_t *enumerator;
+       intptr_t x;
+
+       list->destroy(list);
+       list = linked_list_create();
+       enumerator = list->create_enumerator(list);
+       ck_assert(!list->has_more(list, enumerator));
+       ck_assert(!enumerator->enumerate(enumerator, &x));
+       ck_assert(!list->has_more(list, enumerator));
+       enumerator->destroy(enumerator);
+}
+END_TEST
+
 START_TEST(test_has_more)
 {
        enumerator_t *enumerator;
@@ -280,6 +295,36 @@ START_TEST(test_remove_at_ends)
 }
 END_TEST
 
+/*******************************************************************************
+ * create list from enumerator
+ */
+
+START_TEST(test_create_from_enumerator)
+{
+       enumerator_t *enumerator, *enumerator_other;
+       linked_list_t *other;
+       intptr_t x, y;
+       int count = 0;
+
+       enumerator = list->create_enumerator(list);
+       other = linked_list_create_from_enumerator(enumerator);
+       ck_assert_int_eq(other->get_count(list), 5);
+
+       enumerator = list->create_enumerator(list);
+       enumerator_other = other->create_enumerator(other);
+       while (enumerator->enumerate(enumerator, &x) &&
+                  enumerator_other->enumerate(enumerator_other, &y))
+       {
+               ck_assert_int_eq(x, y);
+               count++;
+       }
+       ck_assert_int_eq(count, 5);
+       enumerator_other->destroy(enumerator_other);
+       enumerator->destroy(enumerator);
+       other->destroy(other);
+}
+END_TEST
+
 Suite *linked_list_enumerator_suite_create()
 {
        Suite *s;
@@ -291,6 +336,7 @@ Suite *linked_list_enumerator_suite_create()
        tcase_add_checked_fixture(tc, setup_list, teardown_list);
        tcase_add_test(tc, test_enumerate);
        tcase_add_test(tc, test_reset_enumerator);
+       tcase_add_test(tc, test_has_more_empty);
        tcase_add_test(tc, test_has_more);
        suite_add_tcase(s, tc);
 
@@ -308,5 +354,10 @@ Suite *linked_list_enumerator_suite_create()
        tcase_add_test(tc, test_remove_at_ends);
        suite_add_tcase(s, tc);
 
+       tc = tcase_create("create_from_enumerator");
+       tcase_add_checked_fixture(tc, setup_list, teardown_list);
+       tcase_add_test(tc, test_create_from_enumerator);
+       suite_add_tcase(s, tc);
+
        return s;
 }