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ipsec-types: Move allocation of unique interface IDs to helper function

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This commit is contained in:
Tobias Brunner
2019-04-04 09:31:38 +02:00
parent c56b8c1a26
commit 9347f72494
4 changed files with 79 additions and 23 deletions
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src/libstrongswan/tests/suites/test_utils.c
+39
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@@ -983,6 +983,41 @@ START_TEST(test_if_id_from_string)
}
END_TEST
/*******************************************************************************
* allocate_unique_if_ids
*/
static struct {
uint32_t in;
uint32_t out;
uint32_t exp_in;
uint32_t exp_out;
} unique_if_id_data[] = {
{0, 0, 0, 0 },
{42, 42, 42, 42 },
{42, 1337, 42, 1337 },
/* each call increases the internal counter by 1 or 2*/
{IF_ID_UNIQUE, 42, 1, 42 },
{42, IF_ID_UNIQUE, 42, 2 },
{IF_ID_UNIQUE_DIR, 42, 3, 42 },
{42, IF_ID_UNIQUE_DIR, 42, 4 },
{IF_ID_UNIQUE, IF_ID_UNIQUE, 5, 5 },
{IF_ID_UNIQUE_DIR, IF_ID_UNIQUE, 6, 7 },
{IF_ID_UNIQUE, IF_ID_UNIQUE_DIR, 8, 9 },
{IF_ID_UNIQUE_DIR, IF_ID_UNIQUE_DIR, 10, 11 },
};
START_TEST(test_allocate_unique_if_ids)
{
uint32_t if_id_in = unique_if_id_data[_i].in,
if_id_out = unique_if_id_data[_i].out;
allocate_unique_if_ids(&if_id_in, &if_id_out);
ck_assert_int_eq(if_id_in, unique_if_id_data[_i].exp_in);
ck_assert_int_eq(if_id_out, unique_if_id_data[_i].exp_out);
}
END_TEST
/*******************************************************************************
* signature_schemes_for_key
*/
@@ -1134,6 +1169,10 @@ Suite *utils_suite_create()
tcase_add_loop_test(tc, test_if_id_from_string, 0, countof(if_id_data));
suite_add_tcase(s, tc);
tc = tcase_create("allocate_unique_if_ids");
tcase_add_loop_test(tc, test_allocate_unique_if_ids, 0, countof(unique_if_id_data));
suite_add_tcase(s, tc);
tc = tcase_create("signature_schemes_for_key");
tcase_add_loop_test(tc, test_signature_schemes_for_key, 0, countof(scheme_data));
suite_add_tcase(s, tc);