unit: Add tests for sdp_get_lang_attr()

diff --git a/unit/test-lib.c b/unit/test-lib.c
index 0be6d80..76e4363 100644 (file)
--- a/unit/test-lib.c
+++ b/unit/test-lib.c
@@ -147,6 +147,86 @@ static void test_sdp_get_access_protos_invalid_dtd2(void)
        sdp_record_free(rec);
 }
 
+static void test_sdp_get_lang_attr_valid(void)
+{
+       sdp_record_t *rec;
+       sdp_list_t *list;
+       int err;
+
+       rec = sdp_record_alloc();
+       sdp_add_lang_attr(rec);
+
+       err = sdp_get_lang_attr(rec, &list);
+       g_assert(err == 0);
+
+       sdp_list_free(list, free);
+       sdp_record_free(rec);
+}
+
+static void test_sdp_get_lang_attr_nodata(void)
+{
+       sdp_record_t *rec;
+       sdp_list_t *list;
+       int err;
+
+       rec = sdp_record_alloc();
+
+       err = sdp_get_lang_attr(rec, &list);
+       g_assert(err == -1 && errno == ENODATA);
+
+       sdp_record_free(rec);
+}
+
+static void test_sdp_get_lang_attr_invalid_dtd(void)
+{
+       uint8_t dtd1 = SDP_UINT16, dtd2 = SDP_UINT32;
+       uint32_t u32 = 0xdeadbeeb;
+       uint16_t u16 = 0x1234;
+       void *dtds1[] = { &dtd1, &dtd2, &dtd2 };
+       void *values1[] = { &u16, &u32, &u32 };
+       void *dtds2[] = { &dtd1, &dtd1, &dtd2 };
+       void *values2[] = { &u16, &u16, &u32 };
+       sdp_record_t *rec;
+       sdp_data_t *data;
+       sdp_list_t *list;
+       int err;
+
+       rec = sdp_record_alloc();
+
+       /* UINT32 */
+       data = sdp_data_alloc(SDP_UINT32, &u32);
+       g_assert(data != NULL);
+       sdp_attr_add(rec, SDP_ATTR_LANG_BASE_ATTR_ID_LIST, data);
+       err = sdp_get_lang_attr(rec, &list);
+       g_assert(err == -1 && errno == EINVAL);
+
+       /* SEQ8(UINT32) */
+       data = sdp_seq_alloc(&dtds1[1], &values1[1], 1);
+       sdp_attr_replace(rec, SDP_ATTR_LANG_BASE_ATTR_ID_LIST, data);
+       err = sdp_get_lang_attr(rec, &list);
+       g_assert(err == -1 && errno == EINVAL);
+
+       /* SEQ8(UINT16, UINT16) */
+       data = sdp_seq_alloc(dtds2, values2, 2);
+       sdp_attr_replace(rec, SDP_ATTR_LANG_BASE_ATTR_ID_LIST, data);
+       err = sdp_get_lang_attr(rec, &list);
+       g_assert(err == -1 && errno == EINVAL);
+
+       /* SEQ8(UINT16, UINT32, UINT32) */
+       data = sdp_seq_alloc(dtds1, values1, 3);
+       sdp_attr_replace(rec, SDP_ATTR_LANG_BASE_ATTR_ID_LIST, data);
+       err = sdp_get_lang_attr(rec, &list);
+       g_assert(err == -1 && errno == EINVAL);
+
+       /* SEQ8(UINT16, UINT16, UINT32) */
+       data = sdp_seq_alloc(dtds2, values2, 3);
+       sdp_attr_replace(rec, SDP_ATTR_LANG_BASE_ATTR_ID_LIST, data);
+       err = sdp_get_lang_attr(rec, &list);
+       g_assert(err == -1 && errno == EINVAL);
+
+       sdp_record_free(rec);
+}
+
 int main(int argc, char *argv[])
 {
        g_test_init(&argc, &argv, NULL);
@@ -160,5 +240,12 @@ int main(int argc, char *argv[])
        g_test_add_func("/lib/sdp_get_access_protos/invalid_dtd2",
                                test_sdp_get_access_protos_invalid_dtd2);
 
+       g_test_add_func("/lib/sdp_get_lang_attr/valid",
+                                               test_sdp_get_lang_attr_valid);
+       g_test_add_func("/lib/sdp_get_lang_attr/nodata",
+                                               test_sdp_get_lang_attr_nodata);
+       g_test_add_func("/lib/sdp_get_lang_attr/invalid_dtd",
+                                       test_sdp_get_lang_attr_invalid_dtd);
+
        return g_test_run();
 }