| /* GStreamer RTP payloader unit tests |
| * Copyright (C) 2009 Axis Communications <dev-gstreamer@axis.com> |
| * @author Ognyan Tonchev <ognyan@axis.com> |
| * |
| * 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., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| #include <gst/check/gstcheck.h> |
| #include <gst/base/gstbasesink.h> |
| #include <stdlib.h> |
| |
| static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", |
| GST_PAD_SRC, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS_ANY); |
| |
| #define RTP_HEADER_SIZE 12 |
| #define RTP_PAYLOAD_SIZE 1024 |
| |
| /* |
| * Number of bytes received in the render function when using buffer lists |
| */ |
| static guint render_list_bytes_received; |
| |
| /* |
| * Render function for testing udpsink with buffer lists |
| */ |
| static GstFlowReturn |
| udpsink_render_list (GstBaseSink * sink, GstBufferList * list) |
| { |
| guint i, num; |
| |
| num = gst_buffer_list_length (list); |
| for (i = 0; i < num; ++i) { |
| GstBuffer *buf = gst_buffer_list_get (list, i); |
| gsize size = gst_buffer_get_size (buf); |
| |
| GST_DEBUG ("rendered %" G_GSIZE_FORMAT " bytes", size); |
| render_list_bytes_received += size; |
| } |
| |
| return GST_FLOW_OK; |
| } |
| |
| static void |
| set_render_list_function (GstElement * bsink) |
| { |
| GstBaseSinkClass *bsclass; |
| |
| bsclass = GST_BASE_SINK_GET_CLASS ((GstBaseSink *) bsink); |
| |
| /* Add callback function for the buffer list tests */ |
| bsclass->render_list = udpsink_render_list; |
| } |
| |
| static GstBufferList * |
| create_buffer_list (guint * data_size) |
| { |
| GstBufferList *list; |
| GstBuffer *rtp_buffer; |
| GstBuffer *data_buffer; |
| |
| list = gst_buffer_list_new (); |
| |
| /*** First group, i.e. first packet. **/ |
| |
| /* Create the RTP header buffer */ |
| rtp_buffer = gst_buffer_new_allocate (NULL, RTP_HEADER_SIZE, NULL); |
| gst_buffer_memset (rtp_buffer, 0, 0, RTP_HEADER_SIZE); |
| |
| /* Create the buffer that holds the payload */ |
| data_buffer = gst_buffer_new_allocate (NULL, RTP_PAYLOAD_SIZE, NULL); |
| gst_buffer_memset (data_buffer, 0, 0, RTP_PAYLOAD_SIZE); |
| |
| /* Create a new group to hold the rtp header and the payload */ |
| gst_buffer_list_add (list, gst_buffer_append (rtp_buffer, data_buffer)); |
| |
| /*** Second group, i.e. second packet. ***/ |
| |
| /* Create the RTP header buffer */ |
| rtp_buffer = gst_buffer_new_allocate (NULL, RTP_HEADER_SIZE, NULL); |
| gst_buffer_memset (rtp_buffer, 0, 0, RTP_HEADER_SIZE); |
| |
| /* Create the buffer that holds the payload */ |
| data_buffer = gst_buffer_new_allocate (NULL, RTP_PAYLOAD_SIZE, NULL); |
| gst_buffer_memset (data_buffer, 0, 0, RTP_PAYLOAD_SIZE); |
| |
| /* Create a new group to hold the rtp header and the payload */ |
| gst_buffer_list_add (list, gst_buffer_append (rtp_buffer, data_buffer)); |
| |
| /* Calculate the size of the data */ |
| *data_size = 2 * RTP_HEADER_SIZE + 2 * RTP_PAYLOAD_SIZE; |
| |
| return list; |
| } |
| |
| static void |
| udpsink_test (gboolean use_buffer_lists) |
| { |
| GstSegment segment; |
| GstElement *udpsink; |
| GstPad *srcpad; |
| GstBufferList *list; |
| guint data_size; |
| |
| list = create_buffer_list (&data_size); |
| |
| udpsink = gst_check_setup_element ("udpsink"); |
| if (use_buffer_lists) |
| set_render_list_function (udpsink); |
| |
| srcpad = gst_check_setup_src_pad_by_name (udpsink, &srctemplate, "sink"); |
| |
| gst_element_set_state (udpsink, GST_STATE_PLAYING); |
| gst_pad_set_active (srcpad, TRUE); |
| |
| gst_pad_push_event (srcpad, gst_event_new_stream_start ("hey there!")); |
| |
| gst_segment_init (&segment, GST_FORMAT_TIME); |
| gst_pad_push_event (srcpad, gst_event_new_segment (&segment)); |
| |
| fail_unless_equals_int (gst_pad_push_list (srcpad, list), GST_FLOW_OK); |
| |
| gst_check_teardown_pad_by_name (udpsink, "sink"); |
| gst_check_teardown_element (udpsink); |
| |
| if (use_buffer_lists) |
| fail_unless_equals_int (data_size, render_list_bytes_received); |
| } |
| |
| GST_START_TEST (test_udpsink) |
| { |
| udpsink_test (FALSE); |
| } |
| |
| GST_END_TEST; |
| |
| |
| GST_START_TEST (test_udpsink_bufferlist) |
| { |
| udpsink_test (TRUE); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_udpsink_client_add_remove) |
| { |
| GstElement *udpsink; |
| |
| /* Note: keep in mind that these are in addition to the client added by |
| * the host/port properties (by default 'localhost:5004' */ |
| |
| udpsink = gst_check_setup_element ("udpsink"); |
| g_signal_emit_by_name (udpsink, "remove", "localhost", 5004, NULL); |
| gst_object_unref (udpsink); |
| |
| udpsink = gst_check_setup_element ("udpsink"); |
| g_signal_emit_by_name (udpsink, "add", "127.0.0.1", 5554, NULL); |
| gst_object_unref (udpsink); |
| |
| udpsink = gst_check_setup_element ("udpsink"); |
| g_signal_emit_by_name (udpsink, "add", "127.0.0.1", 5554, NULL); |
| g_signal_emit_by_name (udpsink, "add", "127.0.0.1", 5554, NULL); |
| gst_object_unref (udpsink); |
| |
| udpsink = gst_check_setup_element ("udpsink"); |
| g_signal_emit_by_name (udpsink, "add", "127.0.0.1", 5554, NULL); |
| g_signal_emit_by_name (udpsink, "remove", "127.0.0.1", 5554, NULL); |
| gst_object_unref (udpsink); |
| |
| udpsink = gst_check_setup_element ("udpsink"); |
| g_signal_emit_by_name (udpsink, "add", "127.0.0.1", 5554, NULL); |
| g_signal_emit_by_name (udpsink, "remove", "127.0.0.1", 5555, NULL); |
| gst_object_unref (udpsink); |
| |
| udpsink = gst_check_setup_element ("udpsink"); |
| g_signal_emit_by_name (udpsink, "add", "127.0.0.1", 5554, NULL); |
| g_signal_emit_by_name (udpsink, "add", "127.0.0.1", 5555, NULL); |
| gst_object_unref (udpsink); |
| |
| udpsink = gst_check_setup_element ("udpsink"); |
| g_signal_emit_by_name (udpsink, "add", "127.0.0.1", 5554, NULL); |
| g_signal_emit_by_name (udpsink, "add", "10.2.0.1", 5554, NULL); |
| gst_object_unref (udpsink); |
| |
| udpsink = gst_check_setup_element ("udpsink"); |
| g_signal_emit_by_name (udpsink, "add", "127.0.0.1", 5554, NULL); |
| g_signal_emit_by_name (udpsink, "add", "10.2.0.1", 5554, NULL); |
| g_signal_emit_by_name (udpsink, "remove", "127.0.0.1", 5554, NULL); |
| gst_object_unref (udpsink); |
| } |
| |
| GST_END_TEST; |
| |
| static Suite * |
| udpsink_suite (void) |
| { |
| Suite *s = suite_create ("udpsink_test"); |
| TCase *tc_chain = tcase_create ("linear"); |
| |
| suite_add_tcase (s, tc_chain); |
| |
| tcase_add_test (tc_chain, test_udpsink); |
| tcase_add_test (tc_chain, test_udpsink_bufferlist); |
| tcase_add_test (tc_chain, test_udpsink_client_add_remove); |
| |
| return s; |
| } |
| |
| GST_CHECK_MAIN (udpsink) |