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283 lines
8.5 KiB
C
283 lines
8.5 KiB
C
/* GStreamer unit tests for id3demux
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*
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, 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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typedef void (CheckTagsFunc) (const GstTagList * tags, const gchar * file);
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static GstBusSyncReply
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error_cb (GstBus * bus, GstMessage * msg, gpointer user_data)
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{
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if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR) {
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const gchar *file = (const gchar *) user_data;
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GError *err = NULL;
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gchar *dbg = NULL;
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gst_message_parse_error (msg, &err, &dbg);
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g_error ("ERROR for %s: %s\n%s\n", file, err->message, dbg);
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}
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return GST_BUS_PASS;
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}
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static GstTagList *
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read_tags_from_file (const gchar * file, gboolean push_mode)
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{
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GstStateChangeReturn state_ret;
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GstTagList *tags = NULL;
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GstMessage *msg;
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GstElement *src, *sep, *sink, *id3demux, *pipeline;
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GstBus *bus;
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gchar *path;
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pipeline = gst_pipeline_new ("pipeline");
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fail_unless (pipeline != NULL, "Failed to create pipeline!");
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bus = gst_element_get_bus (pipeline);
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/* kids, don't use a sync handler for this at home, really; we do because
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* we just want to abort and nothing else */
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gst_bus_set_sync_handler (bus, error_cb, (gpointer) file, NULL);
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src = gst_element_factory_make ("filesrc", "filesrc");
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fail_unless (src != NULL, "Failed to create 'filesrc' element!");
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if (push_mode) {
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sep = gst_element_factory_make ("queue", "queue");
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fail_unless (sep != NULL, "Failed to create 'queue' element");
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} else {
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sep = gst_element_factory_make ("identity", "identity");
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fail_unless (sep != NULL, "Failed to create 'identity' element");
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}
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id3demux = gst_element_factory_make ("id3demux", "id3demux");
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fail_unless (id3demux != NULL, "Failed to create 'id3demux' element!");
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sink = gst_element_factory_make ("fakesink", "fakesink");
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fail_unless (sink != NULL, "Failed to create 'fakesink' element!");
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gst_bin_add_many (GST_BIN (pipeline), src, sep, id3demux, sink, NULL);
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fail_unless (gst_element_link (src, sep));
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fail_unless (gst_element_link (sep, id3demux));
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fail_unless (gst_element_link (id3demux, sink));
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path = g_build_filename (GST_TEST_FILES_PATH, file, NULL);
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GST_LOG ("reading file '%s'", path);
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g_object_set (src, "location", path, NULL);
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state_ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
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fail_unless (state_ret != GST_STATE_CHANGE_FAILURE);
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if (state_ret == GST_STATE_CHANGE_ASYNC) {
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GST_LOG ("waiting for pipeline to reach PAUSED state");
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state_ret = gst_element_get_state (pipeline, NULL, NULL, -1);
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fail_unless_equals_int (state_ret, GST_STATE_CHANGE_SUCCESS);
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}
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GST_LOG ("PAUSED, let's retrieve our tags");
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msg = gst_bus_poll (bus, GST_MESSAGE_TAG, -1);
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fail_unless (msg != NULL, "Expected TAG message on bus! (%s)", file);
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gst_message_parse_tag (msg, &tags);
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fail_unless (tags != NULL, "TAG message did not contain taglist! (%s)", file);
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gst_message_unref (msg);
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gst_object_unref (bus);
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fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_NULL),
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GST_STATE_CHANGE_SUCCESS);
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gst_object_unref (pipeline);
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g_free (path);
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GST_INFO ("%s: tags = %" GST_PTR_FORMAT, file, tags);
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return tags;
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}
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static void
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run_check_for_file (const gchar * filename, CheckTagsFunc * check_func)
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{
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GstTagList *tags;
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/* first, pull-based */
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tags = read_tags_from_file (filename, FALSE);
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fail_unless (tags != NULL, "Failed to extract tags from '%s'", filename);
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check_func (tags, filename);
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gst_tag_list_unref (tags);
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/* FIXME: need to fix id3demux for short content in push mode */
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#if 0
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/* now try push-based */
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tags = read_tags_from_file (filename, TRUE);
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fail_unless (tags != NULL, "Failed to extract tags from '%s'", filename);
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check_func (tags, filename);
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gst_tag_list_unref (tags);
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#endif
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}
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static void
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check_date_1977_06_23 (const GstTagList * tags, const gchar * file)
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{
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GstDateTime *date = NULL;
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gst_tag_list_get_date_time (tags, GST_TAG_DATE_TIME, &date);
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fail_unless (date != NULL,
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"Tags from %s should contain a GST_TAG_DATE_TIME tag");
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fail_unless_equals_int (gst_date_time_get_year (date), 1977);
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fail_unless_equals_int (gst_date_time_get_month (date), 6);
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fail_unless_equals_int (gst_date_time_get_day (date), 23);
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gst_date_time_unref (date);
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}
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GST_START_TEST (test_tdat_tyer)
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{
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run_check_for_file ("id3-407349-1.tag", check_date_1977_06_23);
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run_check_for_file ("id3-407349-2.tag", check_date_1977_06_23);
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}
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GST_END_TEST;
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static void
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check_wcop (const GstTagList * tags, const gchar * file)
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{
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gchar *copyright = NULL;
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gchar *uri = NULL;
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fail_unless (gst_tag_list_get_string (tags, GST_TAG_LICENSE_URI, &uri));
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fail_unless (uri != NULL);
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fail_unless_equals_string (uri,
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"http://creativecommons.org/licenses/by/3.0/");
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g_free (uri);
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fail_unless (gst_tag_list_get_string (tags, GST_TAG_COPYRIGHT, ©right));
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fail_unless (copyright != NULL);
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fail_unless_equals_string (copyright,
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" Steadman. Licensed to the public under http://creativecommons.org/licenses/by/3.0/ verify at http://test.com");
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g_free (copyright);
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}
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GST_START_TEST (test_wcop)
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{
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run_check_for_file ("id3-447000-wcop.tag", check_wcop);
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}
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GST_END_TEST;
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static void
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check_unsync_v23 (const GstTagList * tags, const gchar * file)
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{
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gchar *album = NULL;
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gchar *title = NULL;
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gchar *artist = NULL;
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fail_unless (gst_tag_list_get_string (tags, GST_TAG_TITLE, &title));
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fail_unless (title != NULL);
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fail_unless_equals_string (title, "ARTIST"); /* sic */
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g_free (title);
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fail_unless (gst_tag_list_get_string (tags, GST_TAG_ALBUM, &album));
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fail_unless (album != NULL);
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fail_unless_equals_string (album, "Album");
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g_free (album);
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fail_unless (gst_tag_list_get_string (tags, GST_TAG_ARTIST, &artist));
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fail_unless (artist != NULL);
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fail_unless_equals_string (artist, "藝人");
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g_free (artist);
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}
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GST_START_TEST (test_unsync_v23)
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{
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run_check_for_file ("id3-577468-unsynced-tag.tag", check_unsync_v23);
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}
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GST_END_TEST;
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static void
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check_unsync_v24 (const GstTagList * tags, const gchar * file)
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{
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const GValue *val;
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GstSample *sample;
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GstBuffer *buf;
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gchar *album = NULL;
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gchar *title = NULL;
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gchar *artist = NULL;
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GstMapInfo map;
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fail_unless (gst_tag_list_get_string (tags, GST_TAG_TITLE, &title));
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fail_unless (title != NULL);
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fail_unless_equals_string (title, "Starlight");
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g_free (title);
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fail_unless (gst_tag_list_get_string (tags, GST_TAG_ALBUM, &album));
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fail_unless (album != NULL);
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fail_unless_equals_string (album, "L'albumRockVol.4 CD1");
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g_free (album);
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fail_unless (gst_tag_list_get_string (tags, GST_TAG_ARTIST, &artist));
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fail_unless (artist != NULL);
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fail_unless_equals_string (artist, "Muse");
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g_free (artist);
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val = gst_tag_list_get_value_index (tags, GST_TAG_IMAGE, 0);
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fail_unless (val != NULL);
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fail_unless (GST_VALUE_HOLDS_SAMPLE (val));
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sample = gst_value_get_sample (val);
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fail_unless (sample != NULL);
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fail_unless (gst_sample_get_caps (sample) != NULL);
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buf = gst_sample_get_buffer (sample);
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fail_unless (buf != NULL);
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gst_buffer_map (buf, &map, GST_MAP_READ);
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fail_unless_equals_int (map.size, 38022);
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/* check for jpeg start/end markers */
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fail_unless_equals_int (map.data[0], 0xff);
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fail_unless_equals_int (map.data[1], 0xd8);
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fail_unless_equals_int (map.data[38020], 0xff);
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fail_unless_equals_int (map.data[38021], 0xd9);
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gst_buffer_unmap (buf, &map);
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}
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GST_START_TEST (test_unsync_v24)
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{
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run_check_for_file ("id3-588148-unsynced-v24.tag", check_unsync_v24);
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}
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GST_END_TEST;
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static Suite *
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id3demux_suite (void)
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{
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Suite *s = suite_create ("id3demux");
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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_tdat_tyer);
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tcase_add_test (tc_chain, test_wcop);
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tcase_add_test (tc_chain, test_unsync_v23);
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tcase_add_test (tc_chain, test_unsync_v24);
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return s;
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}
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GST_CHECK_MAIN (id3demux)
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