/* GStreamer * * unit test for vorbisdec * * Copyright (C) 2007 Thomas Vander Stichele * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #include #include #ifndef GST_DISABLE_PARSE static GMainLoop *loop; static gint messages = 0; static void element_message_cb (GstBus * bus, GstMessage * message, gpointer user_data) { gchar *s; s = gst_structure_to_string (gst_message_get_structure (message)); GST_DEBUG ("Received message: %s", s); g_free (s); messages++; } static void eos_message_cb (GstBus * bus, GstMessage * message, gpointer user_data) { GST_DEBUG ("Received eos"); g_main_loop_quit (loop); } GST_START_TEST (test_timestamps) { GstElement *pipeline; gchar *pipe_str; GstBus *bus; GError *error = NULL; pipe_str = g_strdup_printf ("audiotestsrc num-buffers=100" " ! audio/x-raw-int,rate=44100 ! audioconvert ! vorbisenc ! vorbisdec" " ! identity check-imperfect-timestamp=TRUE ! fakesink"); pipeline = gst_parse_launch (pipe_str, &error); fail_unless (pipeline != NULL, "Error parsing pipeline: %s", error ? error->message : "(invalid error)"); g_free (pipe_str); bus = gst_element_get_bus (pipeline); fail_if (bus == NULL); gst_bus_add_signal_watch (bus); g_signal_connect (bus, "message::element", (GCallback) element_message_cb, NULL); g_signal_connect (bus, "message::eos", (GCallback) eos_message_cb, NULL); gst_element_set_state (pipeline, GST_STATE_PLAYING); /* run until we receive EOS */ loop = g_main_loop_new (NULL, FALSE); g_main_loop_run (loop); gst_element_set_state (pipeline, GST_STATE_NULL); /* FIXME: there seems to be a bug in vorbisdec on decoding the last packet * where it calculates the timestamp based on the granulepos of the incoming * packet and subtracting the number of samples it can decode, which can * result in a discontinuity in timestamps. * See http://bugzilla.gnome.org/show_bug.cgi?id=423086 * Fix that bug and drop this number to 0. */ fail_if (messages > 1, "Received imperfect timestamp messages"); gst_object_unref (pipeline); } GST_END_TEST; #endif /* #ifndef GST_DISABLE_PARSE */ static Suite * vorbisenc_suite (void) { Suite *s = suite_create ("vorbisenc"); TCase *tc_chain = tcase_create ("general"); suite_add_tcase (s, tc_chain); #ifndef GST_DISABLE_PARSE tcase_add_test (tc_chain, test_timestamps); #endif return s; } int main (int argc, char **argv) { int nf; Suite *s = vorbisenc_suite (); SRunner *sr = srunner_create (s); gst_check_init (&argc, &argv); srunner_run_all (sr, CK_NORMAL); nf = srunner_ntests_failed (sr); srunner_free (sr); return nf; }