/* GStreamer * * unit test for rtpmux elements * * Copyright 2009 Collabora Ltd. * @author: Olivier Crete * Copyright 2009 Nokia Corp. * * 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 #include static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, GST_STATIC_CAPS ("application/x-rtp")); static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS, GST_STATIC_CAPS ("application/x-rtp")); typedef void (*check_cb) (GstPad * pad, int i); static GstCaps * getcaps_func (GstPad * pad) { GstCaps **caps = g_object_get_data (G_OBJECT (pad), "caps"); fail_unless (caps != NULL && *caps != NULL); return gst_caps_ref (*caps); } static gboolean setcaps_func (GstPad * pad, GstCaps * caps) { GstCaps **caps2 = g_object_get_data (G_OBJECT (pad), "caps"); fail_unless (caps2 != NULL && *caps2 != NULL); fail_unless (gst_caps_is_equal (caps, *caps2)); return TRUE; } static gboolean event_func (GstPad * pad, GstEvent * event) { gst_event_unref (event); return TRUE; } static void test_basic (const gchar * elem_name, int count, check_cb cb) { GstElement *rtpmux = NULL; GstPad *reqpad1 = NULL; GstPad *reqpad2 = NULL; GstPad *src1 = NULL; GstPad *src2 = NULL; GstPad *sink = NULL; GstBuffer *inbuf = NULL; GstCaps *src1caps = NULL; GstCaps *src2caps = NULL; GstCaps *sinkcaps = NULL; GstCaps *caps; GstEvent *newsegment; int i; rtpmux = gst_check_setup_element (elem_name); reqpad1 = gst_element_get_request_pad (rtpmux, "sink_1"); fail_unless (reqpad1 != NULL); reqpad2 = gst_element_get_request_pad (rtpmux, "sink_2"); fail_unless (reqpad2 != NULL); sink = gst_check_setup_sink_pad_by_name (rtpmux, &sinktemplate, "src"); src1 = gst_pad_new_from_static_template (&srctemplate, "src"); src2 = gst_pad_new_from_static_template (&srctemplate, "src"); fail_unless (gst_pad_link (src1, reqpad1) == GST_PAD_LINK_OK); fail_unless (gst_pad_link (src2, reqpad2) == GST_PAD_LINK_OK); gst_pad_set_getcaps_function (src1, getcaps_func); gst_pad_set_getcaps_function (src2, getcaps_func); gst_pad_set_getcaps_function (sink, getcaps_func); gst_pad_set_setcaps_function (sink, setcaps_func); gst_pad_set_event_function (sink, event_func); g_object_set_data (G_OBJECT (src1), "caps", &src1caps); g_object_set_data (G_OBJECT (src2), "caps", &src2caps); g_object_set_data (G_OBJECT (sink), "caps", &sinkcaps); src1caps = gst_caps_new_simple ("application/x-rtp", "clock-rate", G_TYPE_INT, 1, "ssrc", G_TYPE_UINT, 11, NULL); src2caps = gst_caps_new_simple ("application/x-rtp", "clock-rate", G_TYPE_INT, 2, "ssrc", G_TYPE_UINT, 12, NULL); sinkcaps = gst_caps_new_simple ("application/x-rtp", "clock-rate", G_TYPE_INT, 3, "ssrc", G_TYPE_UINT, 13, NULL); caps = gst_pad_peer_get_caps (src1); fail_unless (gst_caps_is_empty (caps)); gst_caps_unref (caps); gst_caps_set_simple (src2caps, "clock-rate", G_TYPE_INT, 3, NULL); caps = gst_pad_peer_get_caps (src1); fail_unless (gst_caps_is_equal (caps, sinkcaps)); gst_caps_unref (caps); g_object_set (rtpmux, "seqnum-offset", 100, "timestamp-offset", 1000, "ssrc", 55, NULL); fail_unless (gst_element_set_state (rtpmux, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS); gst_pad_set_active (sink, TRUE); gst_pad_set_active (src1, TRUE); gst_pad_set_active (src2, TRUE); gst_caps_set_simple (sinkcaps, "payload", G_TYPE_INT, 98, "seqnum-base", G_TYPE_UINT, 100, "clock-base", G_TYPE_UINT, 1000, "ssrc", G_TYPE_UINT, 66, NULL); caps = gst_caps_new_simple ("application/x-rtp", "payload", G_TYPE_INT, 98, "clock-rate", G_TYPE_INT, 3, "seqnum-base", G_TYPE_UINT, 56, "clock-base", G_TYPE_UINT, 57, "ssrc", G_TYPE_UINT, 66, NULL); fail_unless (gst_pad_set_caps (src1, caps)); newsegment = gst_event_new_new_segment (FALSE, 1, GST_FORMAT_TIME, 100000, -1, 0); fail_unless (gst_pad_push_event (src1, newsegment)); newsegment = gst_event_new_new_segment (FALSE, 1, GST_FORMAT_TIME, 50000, -1, 0); fail_unless (gst_pad_push_event (src2, newsegment)); for (i = 0; i < count; i++) { inbuf = gst_rtp_buffer_new_allocate (10, 0, 0); GST_BUFFER_TIMESTAMP (inbuf) = i * 1000 + 100000; GST_BUFFER_DURATION (inbuf) = 1000; gst_buffer_set_caps (inbuf, caps); gst_rtp_buffer_set_version (inbuf, 2); gst_rtp_buffer_set_payload_type (inbuf, 98); gst_rtp_buffer_set_ssrc (inbuf, 44); gst_rtp_buffer_set_timestamp (inbuf, 200 + i); gst_rtp_buffer_set_seq (inbuf, 2000 + i); fail_unless (gst_pad_push (src1, inbuf) == GST_FLOW_OK); if (buffers) fail_unless (GST_BUFFER_TIMESTAMP (buffers->data) == i * 1000, "%lld", GST_BUFFER_TIMESTAMP (buffers->data)); cb (src2, i); g_list_foreach (buffers, (GFunc) gst_buffer_unref, NULL); g_list_free (buffers); buffers = NULL; } gst_pad_set_active (sink, FALSE); gst_pad_set_active (src1, FALSE); gst_pad_set_active (src2, FALSE); fail_unless (gst_element_set_state (rtpmux, GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS); gst_check_teardown_pad_by_name (rtpmux, "src"); gst_object_unref (reqpad1); gst_object_unref (reqpad2); gst_check_teardown_pad_by_name (rtpmux, "sink_1"); gst_check_teardown_pad_by_name (rtpmux, "sink_2"); gst_element_release_request_pad (rtpmux, reqpad1); gst_element_release_request_pad (rtpmux, reqpad2); gst_caps_unref (caps); gst_caps_replace (&src1caps, NULL); gst_caps_replace (&src2caps, NULL); gst_caps_replace (&sinkcaps, NULL); gst_check_teardown_element (rtpmux); } static void basic_check_cb (GstPad * pad, int i) { fail_unless (buffers && g_list_length (buffers) == 1); fail_unless (gst_rtp_buffer_get_ssrc (buffers->data) == 55); fail_unless (gst_rtp_buffer_get_timestamp (buffers->data) == 200 - 57 + 1000 + i); fail_unless (gst_rtp_buffer_get_seq (buffers->data) == 100 + 1 + i); } GST_START_TEST (test_rtpmux_basic) { test_basic ("rtpmux", 10, basic_check_cb); } GST_END_TEST; GST_START_TEST (test_rtpdtmfmux_basic) { test_basic ("rtpdtmfmux", 10, basic_check_cb); } GST_END_TEST; static void lock_check_cb (GstPad * pad, int i) { GstStructure *s; GstEvent *event; if (i % 2) s = gst_structure_new ("stream-lock", "lock", G_TYPE_BOOLEAN, FALSE, NULL); else s = gst_structure_new ("stream-lock", "lock", G_TYPE_BOOLEAN, TRUE, NULL); event = gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM_OOB, s); gst_pad_push_event (pad, event); if (i % 2) { fail_unless (buffers == NULL); } else { fail_unless (buffers && g_list_length (buffers) == 1); fail_unless (gst_rtp_buffer_get_ssrc (buffers->data) == 55); fail_unless (gst_rtp_buffer_get_timestamp (buffers->data) == 200 - 57 + 1000 + i); fail_unless (gst_rtp_buffer_get_seq (buffers->data) == 100 + 1 + (i / 2)); g_list_foreach (buffers, (GFunc) gst_buffer_unref, NULL); g_list_free (buffers); buffers = NULL; } } GST_START_TEST (test_rtpdtmfmux_lock) { test_basic ("rtpdtmfmux", 10, lock_check_cb); } GST_END_TEST; static Suite * rtpmux_suite (void) { Suite *s = suite_create ("rtpmux"); TCase *tc_chain; tc_chain = tcase_create ("rtpmux_basic"); tcase_add_test (tc_chain, test_rtpmux_basic); suite_add_tcase (s, tc_chain); tc_chain = tcase_create ("rtpdtmfmux_basic"); tcase_add_test (tc_chain, test_rtpdtmfmux_basic); suite_add_tcase (s, tc_chain); tc_chain = tcase_create ("rtpdtmfmux_lock"); tcase_add_test (tc_chain, test_rtpdtmfmux_lock); suite_add_tcase (s, tc_chain); return s; } GST_CHECK_MAIN (rtpmux)