diff options
Diffstat (limited to 'contrib/libcbor/test/tag_test.c')
| -rw-r--r-- | contrib/libcbor/test/tag_test.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/contrib/libcbor/test/tag_test.c b/contrib/libcbor/test/tag_test.c index 4bf6c718f0b9..4bce10589803 100644 --- a/contrib/libcbor/test/tag_test.c +++ b/contrib/libcbor/test/tag_test.c @@ -102,6 +102,28 @@ static void test_nested_tag(void **_CBOR_UNUSED(_state)) { assert_null(nested_tag); } +static void test_all_tag_values_supported(void **_CBOR_UNUSED(_state)) { + /* Test all items in the protected range of + * https://www.iana.org/assignments/cbor-tags/cbor-tags.xhtml */ + for (int64_t tag_value = 0; tag_value <= 32767; tag_value++) { + cbor_item_t *tag_item = + cbor_build_tag(tag_value, cbor_move(cbor_build_uint8(42))); + unsigned char *serialized_tag; + size_t serialized_tag_size = + cbor_serialize_alloc(tag_item, &serialized_tag, NULL); + assert_true(serialized_tag_size > 0); + tag = cbor_load(serialized_tag, serialized_tag_size, &res); + assert_true(res.read == serialized_tag_size); + assert_true(cbor_typeof(tag) == CBOR_TYPE_TAG); + assert_true(cbor_tag_value(tag) == tag_value); + cbor_decref(&tag); + assert_null(tag); + cbor_decref(&tag_item); + assert_null(tag_item); + free(serialized_tag); + } +} + static void test_build_tag(void **_CBOR_UNUSED(_state)) { tag = cbor_build_tag(1, cbor_move(cbor_build_uint8(42))); @@ -134,6 +156,7 @@ int main(void) { cmocka_unit_test(test_int32_tag), cmocka_unit_test(test_int64_tag), cmocka_unit_test(test_nested_tag), + cmocka_unit_test(test_all_tag_values_supported), cmocka_unit_test(test_build_tag), cmocka_unit_test(test_build_tag_failure), cmocka_unit_test(test_tag_creation), |