--- /dev/null
+/* GStreamer
+ * Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
+ *
+ * simple_launch_lines.c: Unit test for simple pipelines
+ *
+ * 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 <gst/check/gstcheck.h>
+
+#ifndef GST_DISABLE_PARSE
+
+static GstElement *
+setup_pipeline (const gchar * pipe_descr)
+{
+ GstElement *pipeline;
+
+ GST_LOG ("pipeline: %s", pipe_descr);
+ pipeline = gst_parse_launch (pipe_descr, NULL);
+ g_return_val_if_fail (GST_IS_PIPELINE (pipeline), NULL);
+ return pipeline;
+}
+
+/*
+ * run_pipeline:
+ * @pipe: the pipeline to run
+ * @desc: the description for use in messages
+ * @events: is a mask of expected events
+ * @tevent: is the expected terminal event.
+ *
+ * the poll call will time out after half a second.
+ */
+static void
+run_pipeline (GstElement * pipe, const gchar * descr,
+ GstMessageType events, GstMessageType tevent)
+{
+ GstBus *bus;
+ GstMessage *message;
+ GstMessageType revent;
+ GstStateChangeReturn ret;
+
+ g_assert (pipe);
+ bus = gst_element_get_bus (pipe);
+ g_assert (bus);
+
+ fail_if (gst_element_set_state (pipe, GST_STATE_PLAYING) ==
+ GST_STATE_CHANGE_FAILURE, "Could not set pipeline %s to playing", descr);
+ ret = gst_element_get_state (pipe, NULL, NULL, 10 * GST_SECOND);
+ if (ret == GST_STATE_CHANGE_ASYNC) {
+ g_critical ("Pipeline '%s' failed to go to PLAYING fast enough", descr);
+ goto done;
+ } else if (ret != GST_STATE_CHANGE_SUCCESS) {
+ g_critical ("Pipeline '%s' failed to go into PLAYING state", descr);
+ goto done;
+ }
+
+ while (1) {
+ message = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 2);
+
+
+ /* always have to pop the message before getting back into poll */
+ if (message) {
+ revent = GST_MESSAGE_TYPE (message);
+ gst_message_unref (message);
+ } else {
+ revent = GST_MESSAGE_UNKNOWN;
+ }
+
+ if (revent == tevent) {
+ break;
+ } else if (revent == GST_MESSAGE_UNKNOWN) {
+ g_critical ("Unexpected timeout in gst_bus_poll, looking for %d: %s",
+ tevent, descr);
+ break;
+ } else if (revent & events) {
+ continue;
+ }
+ g_critical
+ ("Unexpected message received of type %d, '%s', looking for %d: %s",
+ revent, gst_message_type_get_name (revent), tevent, descr);
+ }
+
+done:
+ fail_if (gst_element_set_state (pipe, GST_STATE_NULL) ==
+ GST_STATE_CHANGE_FAILURE, "Could not set pipeline %s to NULL", descr);
+ gst_element_get_state (pipe, NULL, NULL, GST_CLOCK_TIME_NONE);
+ gst_object_unref (pipe);
+
+ gst_bus_set_flushing (bus, TRUE);
+ gst_object_unref (bus);
+}
+
+GST_START_TEST (test_element_negotiation)
+{
+ const gchar *s;
+
+ /* Ensures that filtering buffers with unknown caps down to fixed-caps
+ * will apply those caps to the buffers.
+ * see http://bugzilla.gnome.org/show_bug.cgi?id=315126 */
+ s = "fakesrc num-buffers=2 ! "
+ "audio/x-raw-int,width=16,depth=16,rate=22050,channels=1,"
+ "signed=(boolean)true,endianness=1234 ! "
+ "audioconvert ! audio/x-raw-int,width=16,depth=16,rate=22050,channels=1 "
+ "! fakesink";
+ run_pipeline (setup_pipeline (s), s,
+ GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
+ GST_MESSAGE_UNKNOWN);
+
+#ifdef HAVE_LIBVISUAL
+ s = "audiotestsrc num-buffers=30 ! tee name=t ! alsasink t. ! audioconvert ! "
+ "libvisual_lv_scope ! ffmpegcolorspace ! xvimagesink";
+ run_pipeline (setup_pipeline (s), s,
+ GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
+ GST_MESSAGE_UNKNOWN);
+#endif
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_basetransform_based)
+{
+ /* Each of these tests is to check whether various basetransform based
+ * elements can select output caps when not allowed to do passthrough
+ * and going to a generic sink such as fakesink or filesink */
+ const gchar *s;
+
+ /* Check that videoscale can pick a height given only a width */
+ s = "videotestsrc num-buffers=2 ! "
+ "video/x-raw-yuv,format=(fourcc)I420,width=320,height=240 ! "
+ "videoscale ! video/x-raw-yuv,width=640 ! fakesink";
+ run_pipeline (setup_pipeline (s), s,
+ GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
+ GST_MESSAGE_UNKNOWN);
+
+ /* Test that ffmpegcolorspace can pick an output format that isn't
+ * passthrough without completely specified output caps */
+ s = "videotestsrc num-buffers=2 ! "
+ "video/x-raw-yuv,format=(fourcc)I420,width=320,height=240 ! "
+ "ffmpegcolorspace ! video/x-raw-rgb ! fakesink";
+ run_pipeline (setup_pipeline (s), s,
+ GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
+ GST_MESSAGE_UNKNOWN);
+
+ /* Check that audioresample can pick a samplerate to use from a
+ * range that doesn't include the input */
+ s = "audiotestsrc num-buffers=2 ! "
+ "audio/x-raw-int,width=16,depth=16,rate=8000 ! "
+ "audioresample ! audio/x-raw-int,rate=[16000,48000] ! fakesink";
+ run_pipeline (setup_pipeline (s), s,
+ GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
+ GST_MESSAGE_UNKNOWN);
+
+ /* Check that audioconvert can pick a depth to use, given a width */
+ s = "audiotestsrc num-buffers=30 ! audio/x-raw-int,width=16,depth=16 ! "
+ "audioconvert ! " "audio/x-raw-int,width=32 ! fakesink";
+ run_pipeline (setup_pipeline (s), s,
+ GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
+ GST_MESSAGE_UNKNOWN);
+
+ /* Check that videoscale doesn't claim to be able to transform input in
+ * formats it can't handle for a given scaling method; ffmpegcolorspace
+ * should then make sure a format that can be handled is chosen (4-tap
+ * scaling is not implemented for RGB and packed yuv currently) */
+ s = "videotestsrc num-buffers=2 ! video/x-raw-rgb,width=64,height=64 ! "
+ "ffmpegcolorspace ! videoscale method=4-tap ! ffmpegcolorspace ! "
+ "video/x-raw-rgb,width=32,height=32,framerate=(fraction)30/1,"
+ "pixel-aspect-ratio=(fraction)1/1,bpp=(int)24,depth=(int)24,"
+ "red_mask=(int)16711680,green_mask=(int)65280,blue_mask=(int)255,"
+ "endianness=(int)4321 ! fakesink";
+ run_pipeline (setup_pipeline (s), s,
+ GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
+ GST_MESSAGE_UNKNOWN);
+ s = "videotestsrc num-buffers=2 ! video/x-raw-yuv,format=(fourcc)AYUV,"
+ "width=64,height=64 ! ffmpegcolorspace ! videoscale method=4-tap ! "
+ "ffmpegcolorspace ! video/x-raw-yuv,format=(fourcc)AYUV,width=32,"
+ "height=32 ! fakesink";
+ run_pipeline (setup_pipeline (s), s,
+ GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
+ GST_MESSAGE_UNKNOWN);
+ /* make sure nothing funny happens in passthrough mode (we don't check that
+ * passthrough mode is chosen though) */
+ s = "videotestsrc num-buffers=2 ! video/x-raw-yuv,format=(fourcc)I420,"
+ "width=64,height=64 ! ffmpegcolorspace ! videoscale method=4-tap ! "
+ "ffmpegcolorspace ! video/x-raw-yuv,format=(fourcc)I420,width=32,"
+ "height=32 ! fakesink";
+ run_pipeline (setup_pipeline (s), s,
+ GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
+ GST_MESSAGE_UNKNOWN);
+}
+
+GST_END_TEST;
+
+#endif /* #ifndef GST_DISABLE_PARSE */
+static Suite *
+simple_launch_lines_suite (void)
+{
+ Suite *s = suite_create ("Pipelines");
+ TCase *tc_chain = tcase_create ("linear");
+
+ /* time out after 60s, not the default 3 */
+ tcase_set_timeout (tc_chain, 60);
+
+ suite_add_tcase (s, tc_chain);
+#ifndef GST_DISABLE_PARSE
+ tcase_add_test (tc_chain, test_element_negotiation);
+ tcase_add_test (tc_chain, test_basetransform_based);
+#endif
+ return s;
+}
+
+int
+main (int argc, char **argv)
+{
+ int nf;
+
+ Suite *s = simple_launch_lines_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;
+}
projects / mafwsubrenderer / blobdiff