1 /* GStreamer GstTagSetter interface unit tests
2 * Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #include <gst/check/gstcheck.h>
24 /* some minimal GstTagSetter object */
25 #define GST_TYPE_DUMMY_ENC gst_dummy_enc_get_type()
27 typedef GstElement GstDummyEnc;
28 typedef GstElementClass GstDummyEncClass;
30 GType gst_dummy_enc_get_type (void);
31 G_DEFINE_TYPE_WITH_CODE (GstDummyEnc, gst_dummy_enc,
32 GST_TYPE_ELEMENT, G_IMPLEMENT_INTERFACE (GST_TYPE_TAG_SETTER, NULL));
35 gst_dummy_enc_class_init (GstDummyEncClass * klass)
40 gst_dummy_enc_init (GstDummyEnc * enc)
45 tag_list_foreach (const GstTagList * taglist, const gchar * tag, guint * p_num)
49 tag_size = gst_tag_list_get_tag_size (taglist, tag);
50 GST_LOG ("%u+%u tag = %s", *p_num, tag_size, tag);
55 tag_setter_list_length (GstTagSetter * setter)
59 if (gst_tag_setter_get_tag_list (setter) == NULL)
62 gst_tag_list_foreach (gst_tag_setter_get_tag_list (setter),
63 (GstTagForeachFunc) tag_list_foreach, &len);
68 tag_list_length (const GstTagList * tag_list)
75 gst_tag_list_foreach (tag_list, (GstTagForeachFunc) tag_list_foreach, &len);
79 #define assert_tag_setter_list_length(setter,len) \
80 fail_unless_equals_int (tag_setter_list_length(setter), len);
82 GST_START_TEST (test_merge)
85 GstTagList *list1, *list2;
88 enc = g_object_new (GST_TYPE_DUMMY_ENC, NULL);
89 fail_unless (enc != NULL);
91 setter = GST_TAG_SETTER (enc);
93 list1 = gst_tag_list_new ();
94 gst_tag_list_add (list1, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST, "artist1",
96 gst_tag_setter_merge_tags (setter, list1, GST_TAG_MERGE_APPEND);
97 assert_tag_setter_list_length (setter, 1);
99 list2 = gst_tag_list_new ();
100 gst_tag_list_add (list2, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST, "artist2",
101 GST_TAG_TITLE, "title1", NULL);
102 gst_tag_setter_merge_tags (setter, list2, GST_TAG_MERGE_APPEND);
103 assert_tag_setter_list_length (setter, 3);
105 gst_tag_setter_merge_tags (setter, list2, GST_TAG_MERGE_REPLACE_ALL);
106 assert_tag_setter_list_length (setter, 2);
108 gst_tag_setter_merge_tags (setter, list1, GST_TAG_MERGE_REPLACE_ALL);
109 assert_tag_setter_list_length (setter, 1);
111 gst_tag_setter_add_tags (setter, GST_TAG_MERGE_APPEND, GST_TAG_ALBUM, "xyz",
113 assert_tag_setter_list_length (setter, 2);
115 gst_tag_list_free (list2);
116 gst_tag_list_free (list1);
118 g_object_unref (enc);
122 GST_START_TEST (test_merge_modes)
124 GstTagMergeMode mode;
126 for (mode = GST_TAG_MERGE_REPLACE_ALL; mode < GST_TAG_MERGE_COUNT; mode++) {
129 for (i = 0; i < 4; i++) {
131 GstTagSetter *setter;
132 GstTagList *list1, *list2, *merged;
134 enc = g_object_new (GST_TYPE_DUMMY_ENC, NULL);
135 fail_unless (enc != NULL);
137 setter = GST_TAG_SETTER (enc);
138 list1 = gst_tag_list_new ();
139 list2 = gst_tag_list_new ();
144 * i = 3: list1 list2 */
147 gst_tag_list_add (list1, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST,
151 gst_tag_list_add (list2, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST,
155 gst_tag_setter_merge_tags (setter, list1, GST_TAG_MERGE_APPEND);
156 gst_tag_setter_merge_tags (setter, list2, mode);
158 merged = gst_tag_list_merge (list1, list2, mode);
160 fail_unless_equals_int (tag_list_length (gst_tag_setter_get_tag_list
161 (setter)), tag_list_length (merged));
163 gst_tag_list_free (list1);
164 gst_tag_list_free (list2);
165 gst_tag_list_free (merged);
166 gst_object_unref (enc);
172 GST_START_TEST (test_merge_modes_skip_empty)
174 GstTagMergeMode mode;
176 for (mode = GST_TAG_MERGE_REPLACE_ALL; mode < GST_TAG_MERGE_COUNT; mode++) {
179 for (i = 0; i < 2; i++) {
181 GstTagSetter *setter;
182 GstTagList *list1, *list2, *merged;
184 enc = g_object_new (GST_TYPE_DUMMY_ENC, NULL);
185 fail_unless (enc != NULL);
187 setter = GST_TAG_SETTER (enc);
188 list1 = gst_tag_list_new ();
189 list2 = gst_tag_list_new ();
192 gst_tag_list_add (list2, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST,
196 gst_tag_setter_merge_tags (setter, list2, mode);
198 merged = gst_tag_list_merge (list1, list2, mode);
200 fail_unless_equals_int (tag_list_length (gst_tag_setter_get_tag_list
201 (setter)), tag_list_length (merged));
203 gst_tag_list_free (list1);
204 gst_tag_list_free (list2);
205 gst_tag_list_free (merged);
206 gst_object_unref (enc);
211 GST_END_TEST static int spin_and_wait = 1;
212 static int threads_running = 0;
214 #define THREADS_TEST_SECONDS 1.5
217 test_threads_thread_func1 (gpointer data)
219 GstTagSetter *setter = GST_TAG_SETTER (data);
222 timer = g_timer_new ();
224 g_atomic_int_inc (&threads_running);
225 while (g_atomic_int_get (&spin_and_wait))
229 g_timer_start (timer);
231 while (g_timer_elapsed (timer, NULL) < THREADS_TEST_SECONDS) {
232 gst_tag_setter_add_tags (setter, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST,
233 "some artist", GST_TAG_TITLE, "some title", GST_TAG_TRACK_NUMBER, 6,
237 g_timer_destroy (timer);
244 test_threads_thread_func2 (gpointer data)
246 GstTagSetter *setter = GST_TAG_SETTER (data);
249 timer = g_timer_new ();
251 g_atomic_int_inc (&threads_running);
252 while (g_atomic_int_get (&spin_and_wait))
256 g_timer_start (timer);
258 while (g_timer_elapsed (timer, NULL) < THREADS_TEST_SECONDS) {
259 gst_tag_setter_add_tags (setter, GST_TAG_MERGE_PREPEND, GST_TAG_CODEC,
260 "MP42", GST_TAG_COMMENT, "deep insights go here", GST_TAG_TRACK_COUNT,
264 g_timer_destroy (timer);
271 test_threads_thread_func3 (gpointer data)
273 GstTagSetter *setter = GST_TAG_SETTER (data);
276 timer = g_timer_new ();
278 g_atomic_int_inc (&threads_running);
279 while (g_atomic_int_get (&spin_and_wait))
283 g_timer_start (timer);
285 while (g_timer_elapsed (timer, NULL) < THREADS_TEST_SECONDS) {
286 gst_tag_setter_reset_tags (setter);
289 g_timer_destroy (timer);
295 GST_START_TEST (test_threads)
297 GstTagSetter *setter;
300 setter = GST_TAG_SETTER (g_object_new (GST_TYPE_DUMMY_ENC, NULL));
302 spin_and_wait = TRUE;
303 threads[0] = g_thread_create (test_threads_thread_func1, setter, TRUE, NULL);
304 threads[1] = g_thread_create (test_threads_thread_func2, setter, TRUE, NULL);
305 threads[2] = g_thread_create (test_threads_thread_func3, setter, TRUE, NULL);
307 while (g_atomic_int_get (&threads_running) < 3)
310 g_atomic_int_set (&spin_and_wait, FALSE);
312 g_thread_join (threads[0]);
313 g_thread_join (threads[1]);
314 g_thread_join (threads[2]);
316 g_object_unref (G_OBJECT (setter));
319 GST_END_TEST static Suite *
320 gst_tag_setter_suite (void)
322 Suite *s = suite_create ("GstTagSetter");
323 TCase *tc_chain = tcase_create ("general");
325 suite_add_tcase (s, tc_chain);
326 tcase_add_test (tc_chain, test_merge);
327 tcase_add_test (tc_chain, test_merge_modes);
328 tcase_add_test (tc_chain, test_merge_modes_skip_empty);
329 tcase_add_test (tc_chain, test_threads);
334 GST_CHECK_MAIN (gst_tag_setter);