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4c37bae463
See #619533.
338 lines
8.4 KiB
C
338 lines
8.4 KiB
C
/* GStreamer GstTagSetter interface unit tests
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* Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/check/gstcheck.h>
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#include <gst/gst.h>
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#include <string.h>
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/* some minimal GstTagSetter object */
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#define GST_TYPE_DUMMY_ENC gst_dummy_enc_get_type()
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typedef GstElement GstDummyEnc;
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typedef GstElementClass GstDummyEncClass;
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static void gst_dummy_enc_add_interfaces (GType enc_type);
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GType gst_dummy_enc_get_type (void);
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GST_BOILERPLATE_FULL (GstDummyEnc, gst_dummy_enc, GstElement,
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GST_TYPE_ELEMENT, gst_dummy_enc_add_interfaces);
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static void
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gst_dummy_enc_add_interfaces (GType enc_type)
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{
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static const GInterfaceInfo tag_setter_info = { NULL, NULL, NULL };
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g_type_add_interface_static (enc_type, GST_TYPE_TAG_SETTER, &tag_setter_info);
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}
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static void
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gst_dummy_enc_base_init (gpointer g_class)
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{
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}
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static void
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gst_dummy_enc_class_init (GstDummyEncClass * klass)
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{
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}
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static void
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gst_dummy_enc_init (GstDummyEnc * enc, GstDummyEncClass * klass)
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{
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}
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static void
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tag_list_foreach (const GstTagList * taglist, const gchar * tag, guint * p_num)
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{
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guint tag_size;
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tag_size = gst_tag_list_get_tag_size (taglist, tag);
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GST_LOG ("%u+%u tag = %s", *p_num, tag_size, tag);
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*p_num += tag_size;
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}
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static guint
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tag_setter_list_length (GstTagSetter * setter)
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{
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guint len = 0;
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if (gst_tag_setter_get_tag_list (setter) == NULL)
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return 0;
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gst_tag_list_foreach (gst_tag_setter_get_tag_list (setter),
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(GstTagForeachFunc) tag_list_foreach, &len);
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return len;
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}
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static guint
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tag_list_length (const GstTagList * tag_list)
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{
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guint len = 0;
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if (tag_list == NULL)
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return 0;
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gst_tag_list_foreach (tag_list, (GstTagForeachFunc) tag_list_foreach, &len);
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return len;
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}
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#define assert_tag_setter_list_length(setter,len) \
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fail_unless_equals_int (tag_setter_list_length(setter), len);
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GST_START_TEST (test_merge)
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{
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GstTagSetter *setter;
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GstTagList *list1, *list2;
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GstElement *enc;
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enc = g_object_new (GST_TYPE_DUMMY_ENC, NULL);
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fail_unless (enc != NULL);
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setter = GST_TAG_SETTER (enc);
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list1 = gst_tag_list_new ();
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gst_tag_list_add (list1, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST, "artist1",
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NULL);
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gst_tag_setter_merge_tags (setter, list1, GST_TAG_MERGE_APPEND);
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assert_tag_setter_list_length (setter, 1);
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list2 = gst_tag_list_new ();
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gst_tag_list_add (list2, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST, "artist2",
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GST_TAG_TITLE, "title1", NULL);
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gst_tag_setter_merge_tags (setter, list2, GST_TAG_MERGE_APPEND);
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assert_tag_setter_list_length (setter, 3);
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gst_tag_setter_merge_tags (setter, list2, GST_TAG_MERGE_REPLACE_ALL);
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assert_tag_setter_list_length (setter, 2);
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gst_tag_setter_merge_tags (setter, list1, GST_TAG_MERGE_REPLACE_ALL);
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assert_tag_setter_list_length (setter, 1);
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gst_tag_setter_add_tags (setter, GST_TAG_MERGE_APPEND, GST_TAG_ALBUM, "xyz",
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NULL);
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assert_tag_setter_list_length (setter, 2);
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gst_tag_list_free (list2);
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gst_tag_list_free (list1);
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g_object_unref (enc);
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}
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GST_END_TEST
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GST_START_TEST (test_merge_modes)
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{
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GstTagMergeMode mode;
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for (mode = GST_TAG_MERGE_REPLACE_ALL; mode < GST_TAG_MERGE_COUNT; mode++) {
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gint i;
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for (i = 0; i < 4; i++) {
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GstElement *enc;
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GstTagSetter *setter;
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GstTagList *list1, *list2, *merged;
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enc = g_object_new (GST_TYPE_DUMMY_ENC, NULL);
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fail_unless (enc != NULL);
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setter = GST_TAG_SETTER (enc);
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list1 = gst_tag_list_new ();
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list2 = gst_tag_list_new ();
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/* i = 0: - -
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* i = 1: list1 -
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* i = 2: - list2
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* i = 3: list1 list2 */
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if (i % 2 == 1) {
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gst_tag_list_add (list1, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST,
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"artist1", NULL);
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}
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if (i > 1) {
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gst_tag_list_add (list2, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST,
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"artist2", NULL);
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}
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gst_tag_setter_merge_tags (setter, list1, GST_TAG_MERGE_APPEND);
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gst_tag_setter_merge_tags (setter, list2, mode);
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merged = gst_tag_list_merge (list1, list2, mode);
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fail_unless_equals_int (tag_list_length (gst_tag_setter_get_tag_list
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(setter)), tag_list_length (merged));
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gst_tag_list_free (list1);
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gst_tag_list_free (list2);
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gst_tag_list_free (merged);
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gst_object_unref (enc);
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}
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}
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}
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GST_END_TEST
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GST_START_TEST (test_merge_modes_skip_empty)
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{
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GstTagMergeMode mode;
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for (mode = GST_TAG_MERGE_REPLACE_ALL; mode < GST_TAG_MERGE_COUNT; mode++) {
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gint i;
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for (i = 0; i < 2; i++) {
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GstElement *enc;
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GstTagSetter *setter;
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GstTagList *list1, *list2, *merged;
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enc = g_object_new (GST_TYPE_DUMMY_ENC, NULL);
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fail_unless (enc != NULL);
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setter = GST_TAG_SETTER (enc);
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list1 = gst_tag_list_new ();
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list2 = gst_tag_list_new ();
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if (i == 1) {
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gst_tag_list_add (list2, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST,
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"artist2", NULL);
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}
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gst_tag_setter_merge_tags (setter, list2, mode);
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merged = gst_tag_list_merge (list1, list2, mode);
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fail_unless_equals_int (tag_list_length (gst_tag_setter_get_tag_list
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(setter)), tag_list_length (merged));
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gst_tag_list_free (list1);
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gst_tag_list_free (list2);
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gst_tag_list_free (merged);
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gst_object_unref (enc);
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}
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}
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}
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GST_END_TEST static int spin_and_wait = 1;
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static int threads_running = 0;
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#define THREADS_CYCLES 1000
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static gpointer
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test_threads_thread_func1 (gpointer data)
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{
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GstTagSetter *setter = GST_TAG_SETTER (data);
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int i;
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g_atomic_int_inc (&threads_running);
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while (g_atomic_int_get (&spin_and_wait))
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g_usleep (0);
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GST_INFO ("Go!");
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for (i = 0; i < THREADS_CYCLES; ++i) {
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gst_tag_setter_add_tags (setter, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST,
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"some artist", GST_TAG_TITLE, "some title", GST_TAG_TRACK_NUMBER, 6,
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NULL);
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}
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GST_INFO ("Done");
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return NULL;
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}
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static gpointer
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test_threads_thread_func2 (gpointer data)
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{
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GstTagSetter *setter = GST_TAG_SETTER (data);
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int i;
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g_atomic_int_inc (&threads_running);
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while (g_atomic_int_get (&spin_and_wait))
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g_usleep (0);
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GST_INFO ("Go!");
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for (i = 0; i < THREADS_CYCLES; ++i) {
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gst_tag_setter_add_tags (setter, GST_TAG_MERGE_PREPEND, GST_TAG_CODEC,
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"MP42", GST_TAG_COMMENT, "deep insights go here", GST_TAG_TRACK_COUNT,
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10, NULL);
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}
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GST_INFO ("Done");
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return NULL;
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}
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static gpointer
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test_threads_thread_func3 (gpointer data)
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{
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GstTagSetter *setter = GST_TAG_SETTER (data);
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int i;
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g_atomic_int_inc (&threads_running);
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while (g_atomic_int_get (&spin_and_wait))
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g_usleep (0);
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GST_INFO ("Go!");
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for (i = 0; i < THREADS_CYCLES; ++i) {
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gst_tag_setter_reset_tags (setter);
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g_usleep (10);
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}
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GST_INFO ("Done");
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return NULL;
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}
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GST_START_TEST (test_threads)
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{
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GstTagSetter *setter;
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GThread *threads[3];
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setter = GST_TAG_SETTER (g_object_new (GST_TYPE_DUMMY_ENC, NULL));
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spin_and_wait = TRUE;
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threads[0] = g_thread_create (test_threads_thread_func1, setter, TRUE, NULL);
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threads[1] = g_thread_create (test_threads_thread_func2, setter, TRUE, NULL);
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threads[2] = g_thread_create (test_threads_thread_func3, setter, TRUE, NULL);
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while (g_atomic_int_get (&threads_running) < 3)
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g_usleep (10);
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g_atomic_int_set (&spin_and_wait, FALSE);
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g_thread_join (threads[0]);
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g_thread_join (threads[1]);
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g_thread_join (threads[2]);
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g_object_unref (G_OBJECT (setter));
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}
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GST_END_TEST static Suite *
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gst_tag_setter_suite (void)
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{
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Suite *s = suite_create ("GstTagSetter");
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_merge);
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tcase_add_test (tc_chain, test_merge_modes);
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tcase_add_test (tc_chain, test_merge_modes_skip_empty);
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tcase_add_test (tc_chain, test_threads);
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return s;
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}
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GST_CHECK_MAIN (gst_tag_setter);
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